Push Button Patents (Class 200/341)
-
Publication number: 20140034472Abstract: A keyboard having a sensor layer below a chassis layer is described. In one embodiment, the keyboard includes a keyboard chassis and a plurality of keycaps positioned above the keyboard chassis. Each of the plurality of keycaps has a touch surface for receiving a press force.Type: ApplicationFiled: August 6, 2013Publication date: February 6, 2014Inventors: Douglas M. Krumpelman, Peter Bokma, Cody G. Peterson, Andrew P. Huska
-
Patent number: 8641525Abstract: An improved controller (10) for a game console that is intended to be held by a user in both hands in the same manner as a conventional controller (1), which has controls on the front operable by the thumbs (2), (3), (4), (5), and has two additional controls (11) located on the back in positions to be operated by the middle fingers of a user.Type: GrantFiled: June 17, 2011Date of Patent: February 4, 2014Assignee: Ironburg Inventions Ltd.Inventors: Simon Burgess, Duncan Ironmonger
-
Patent number: 8633411Abstract: A side button structure includes a housing with switches, and a button assembly moveably fixed on the housing; the button assembly includes a flexible pin and at least one pressing blocks, the flexible pin passing through the pressing blocks. Pressing the button assembly enables the flexible pin to deform, the button assembly to move to the housing, and the pressing blocks to attach to the switches.Type: GrantFiled: October 27, 2011Date of Patent: January 21, 2014Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) LimitedInventor: Rui-Hao Chen
-
Publication number: 20140008194Abstract: A button mechanism includes a casing, a frame, a fixing structure, a button and at least one resilient component. An opening is formed on the casing. The frame is installed inside the casing and located in a position corresponding to the opening. The fixing structure is disposed on the casing for fixing the frame. The button is installed inside the frame. The button includes a main body and an actuating portion connected to a side of the main body. The actuating portion passes through the hole on the frame as the main body is pressed down in a first direction, so as to actuate a switch. The resilient component is installed inside the frame, and two ends of the resilient component contact against an inner side of the frame and the main body respectively, so as to drive the button to move in a direction opposite to the first direction.Type: ApplicationFiled: February 26, 2013Publication date: January 9, 2014Applicant: WISTRON CORPORATIONInventor: Peter Yuan
-
Patent number: 8624141Abstract: Illuminated button assemblies are provided that can be secured to a mounting surface by any of a locking member such as a snap tab, a securing member such as a nut, or a combination of both. The securing member is adapted to enclose the locking member when it is fully secured. A variety of illumination assemblies are similarly sized and shaped such that they can be interchanged within the same assembly housing. A switch and the illumination assembly are directly connected to the assembly housing without the need for a lamp holder.Type: GrantFiled: September 30, 2010Date of Patent: January 7, 2014Assignee: Happ Controls, Inc.Inventors: Kevin J. Schechtel, Maarten P Menheere
-
Publication number: 20130334018Abstract: Systems and apparatuses are disclosed that enable ultrathin keyboards and the storing keys of an associated physical keyboard to a storage position. The systems comprise a keycap, a keyswitch mechanism coupled to the keycap, a translatable base frame and a spring mechanism to bias the keycap into an operating position. The biasing mechanism may be an arch-shaped spring mechanism or a magnetic biasing mechanism. A portion of the biasing mechanism may be coupled to the base frame. The base frame is translatable between a first position in which the biasing mechanism imparts a force to bias the keycap into the operating position and a second position in which the portion of the biasing mechanism is repositioned such that the force to bias the keycap is at least partially eliminated. A control member may be provided to translate natural user movement into movement of the base frame for collapsing the keyboard.Type: ApplicationFiled: June 18, 2012Publication date: December 19, 2013Applicant: MICROSOFT CORPORATIONInventor: Feng-Hsiung Hsu
-
Patent number: 8604372Abstract: A push button for mounting on a shell includes a button body depressibly engaged in a through hole defined in the shell, a flexible circuit board, a rigid plate attaching to the shell and a conductive spring tab. The flexible circuit board is arranged between the a button body and the rigid plate. The flexible circuit board is brought into contact with the rigid plate. The flexible circuit board is electrically connected to a connector and includes a pair of normally-open contacts. The conductive spring tab is fixed to the flexible circuit board and aligned with the button body. The conductive spring tab is deformable. The button body is configured for being manually depressed so as to urge the conductive spring tab to deform and contact the pair of normally-open contacts, thereby generating a signal transmittable through the flexible circuit board to the connector.Type: GrantFiled: August 22, 2011Date of Patent: December 10, 2013Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: He-Hui Yang, Qing-Qing Zheng, Kai-Kuei Wu, Kun-Chih Hsieh
-
Patent number: 8604371Abstract: An electronic device includes a front plate, a top plate, and a switch control unit. The front plate defines a receiving hole therein. The switch control unit includes a mounting frame mounted on the front plate, a switch mounted in the mounting frame, a contact element located above the switch, and a control assembly. When the top plate completely covers the front plate, the top plate presses the contact element, and the contact element resiliently presses the switch to turn on the switch. When the top plate is pulled away from the front plate, the switch is turned off. The control assembly includes a first knob rotatably received in the mounting frame. The first knob includes a pressing portion. When the first knob is rotated from a first position to a second position, the pressing portion abuts against the switch to keep the switch on.Type: GrantFiled: August 10, 2011Date of Patent: December 10, 2013Assignees: Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Jun-Xiong Zhang, Zhi-Xin Li, Bang-Wei Wang, You-Tao Wang
-
Patent number: 8598480Abstract: An exemplary electronic device includes a casing, a first switch, a second switch and a switch control unit. The casing includes a side plate and a top plate detachably connected with a top end of the side plate. The first switch is turned on when the top plate is connected to the side plate and turned off when the top plate is detached from the side plate. The switch control unit includes a sliding member mounted at one side of the second switch. The sliding member includes a pressing plate. The sliding member is moveable relative to the side plate between a first state in which the pressing plate aligned with and pressing the second switch to turn on the second switch and a second state in which the pressing plate is staggered with the second switch to turn off the second switch.Type: GrantFiled: August 11, 2011Date of Patent: December 3, 2013Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Jun-Xiong Zhang, Zhi-Xin Li, Bang-Wei Wang, You-Tao Wang
-
Patent number: 8598479Abstract: An electronic device includes a switch, a housing, a button, and an elastic element. The housing includes a cover and a sidewall enclosing the cover. The sidewall defines a receiving hole. The button is received in the receiving hole. The elastic element includes a base, a resisting portion, and an angled elastic arm connecting the resisting portion to the base. The resisting portion abuts against the button. The base is fixed to the cover. The elastic arm deflects when the button is pushed by an external force to actuate the switch, and rebounds to cause the button to move back when the external force has ceased.Type: GrantFiled: October 27, 2010Date of Patent: December 3, 2013Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Tong-You Quan, Hai-Shan Zhong
-
Publication number: 20130313092Abstract: A first operation member includes a first sidewall and a first engaged part. A second operation member includes a second sidewall and a second engaged part. A holding member includes a holding member main body, a first engagement part, a second engagement part, an elastically deformable part, a first limiting part, and a second limiting part. The elastically deformable part elastically deforms in a manner that the first engagement part is displaced in a direction away from the first limiting part until insertion of the first engaged part into between the first engagement part and the first limiting part is allowed, and elastically deforms in a manner that the second engagement part is displaced in a direction away from the second limiting part until insertion of the second engaged part into between the second engagement part and the second limiting part is allowed.Type: ApplicationFiled: March 14, 2013Publication date: November 28, 2013Applicant: SUMITOMO WIRING SYSTEMS, LTD.Inventor: Masatomo INOUE
-
Patent number: 8592704Abstract: An exemplary electronic device includes a casing, a first switch, a second switch and a switch control unit. The second switch is connected in parallel with the first switch. The casing includes a side plate and a top plate detachably connected with a top end of the side plate. The first switch is turned on when the top plate mounted to the side plate and turned off when the top plate detached from the side plate. The switch control unit includes a sliding member mounted at the second switch. The sliding member includes a pressing plate and is moveable relative to the side plate between a first position in which the pressing plate aligned with and pressing the second switch to turn on the second switch and a second position in which the pressing plate is staggered with the second switch to turn off the second switch.Type: GrantFiled: August 30, 2011Date of Patent: November 26, 2013Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Jun-Xiong Zhang, Zhi-Xin Li, Bang-Wei Wang, You-Tao Wang
-
Patent number: 8586885Abstract: A force-feedback multidirectional input device includes a slider slidably supported by a support base and an operation knob joined to the slider. In a sliding operation, the slider operates in conjunction with actuating members included in a force-feedback unit. Therefore, a sense of force based on the sliding is fed back to the operation knob. Furthermore, the slider is elastically urged by coil springs toward an inner bottom surface of a housing space defined in the support base. In a depressing operation, the operation knob presses the support base downward against the urging force of coil springs. Therefore, a vertically movable member joined to the support base is moved downward along guide portions (convex rails and concave grooves). Thus, a push switch provided on a pedestal (circuit board) is pressed and activated by the vertically movable member.Type: GrantFiled: September 28, 2011Date of Patent: November 19, 2013Assignee: Alps Electric Co., Ltd.Inventors: Shinji Ishikawa, Hajime Suzuki
-
Patent number: 8581870Abstract: A touch-sensitive depressible button with multiple depression thresholds is provided. When the button is depressed to a first depression threshold, the touch sensor can be switched from a low-power, non-sensing state to a sensing state. When the button is depressed to a second depression threshold, the touch sensor can sense the touch context and input can be generated based on the depression and the touch context. In this way, the touch-sensitive depressible button with multiple depression thresholds can facilitate timely switching of the touch sensor to a sensing state.Type: GrantFiled: December 6, 2011Date of Patent: November 12, 2013Assignee: Apple Inc.Inventors: Louis W. Bokma, Joseph R. Fisher, Jr., Saket Vora
-
Patent number: 8575506Abstract: A push switch is provided with a button (10), a switch board (20), a switch (30) provided on the switch board (20), and a switch cover (40) disposed in the button (10) and covering the switch (30). A corner portion (44) between a side wall (43) and a upper wall (42) of the switch cover (40) is formed in a curved shape. A protruding pressing portion (13) of the button (10) is inserted into a through hole (41) provided on an upper wall (42) of the switch cover (40). A lower surface of the pressing portion (13) faces an operating portion (31) of the switch (30).Type: GrantFiled: February 2, 2010Date of Patent: November 5, 2013Assignees: Tokyo Parts Industrial Co., Ltd., Alpha CorporationInventors: Takahisa Kitahara, Toshiyuki Muto, Kenji Mizushima
-
Patent number: 8573001Abstract: Disclosed is an apparatus for operating dispenser in a refrigerator, comprising a base member having a switch by which a dispenser of a refrigerator is operated: a pushing member for transferring a pushing force to the switch; a plurality of connection units connecting the pushing member and the base member to each other so that the switch may be pushed even if any position of the pushing member is pushed. According to the dispenser operating apparatus for a refrigerator, since the pushing member for transferring the pushing force to the switch is respectively supported at right and left side ends of the upper portion and the lower portion thereof by the plurality of connection units, the pushing force can be transferred to the switch even if any position of the pushing member is pushed, which may be convenient to users.Type: GrantFiled: August 25, 2008Date of Patent: November 5, 2013Assignee: LG Electronics Inc.Inventor: Min-Bon Koo
-
Patent number: 8569642Abstract: Slide switch assemblies with structural enhancements are provided for use in electronic devices. Slide switch assemblies in accordance with embodiments the invention can include a button, an engagement member, and switch box. The engagement member couples the button to the switch box and translates any movement of the button to the switch box. The switch box is mounted offset with respect to the button because another component such as, for example, a display screen occupies the space that would have been a better mounting position for the switch box. To compensate for the offset, and the added torsion that is applied to the engagement member during button movement events, the engagement member is structurally enhanced.Type: GrantFiled: April 2, 2013Date of Patent: October 29, 2013Assignee: Apple Inc.Inventors: Ashutosh Y. Shukla, Scott A. Myers, Matthew D. Hill, Michael B. Wittenberg
-
Patent number: 8553422Abstract: A push button for mounting on an electronic device is disclosed. The electronic device includes a shell defining a hole, and a circuit board received in the shell. The push button includes a pressing member, a switch and a lever. The depressing member is received in the hole. The switch is received in the shell and connected to the circuit board. The switch is configured to be misaligned with the hole. The lever includes a spring arm and an body pivotally connected to the shell. When pressed, the depressing member pushes the lever to rotate from the first position to a second position where the other end of the body of the lever actuates the switch. The disclosure also provides the means of incorporating the push button into a device.Type: GrantFiled: June 30, 2011Date of Patent: October 8, 2013Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Kenneth Zhao, Chi-Hsien Fong, Pu Zhao, Ze-Bing Qiu
-
Publication number: 20130256108Abstract: A method for manufacturing keycap includes applying a first coating layer on a surface of a keycap layer, applying a second coating layer on top of the first coating layer, etching at least a portion of the first coating layer to a first depth to form a first etched area, and etching at least a portion of the first etched area to a second depth to form a second etched area.Type: ApplicationFiled: May 28, 2013Publication date: October 3, 2013Applicant: Apple Inc.Inventors: Peter H. Mahowald, Omar Sze Leung
-
Patent number: 8546713Abstract: A push button structure includes a casing and a button body that are integrally formed by injection molding. The casing has an opening that extends through the surface of the casing. The button body is formed within the opening, and has an outer periphery spaced from the inner periphery of the opening and has an outer surface exposed on the surface of the casing and an inner surface extended by the curved lever. The curved lever has one end fixedly connected to an inner wall of the casing at a position adjacent to the opening such that the button body is movably positioned inside the opening. When the button body is pressed, the elasticity of the curved lever allows the button body to move toward the inside of the casing and thereby trigger an electronic switch in the casing.Type: GrantFiled: May 4, 2011Date of Patent: October 1, 2013Assignee: D-Link CorporationInventor: Cheng-Chun Huang
-
Patent number: 8547704Abstract: A button structure and an electronic device using the same are provided. The button structure is disposed on a casing and comprises an elastic element and a button. The elastic element comprises a first support portion, a second support portion and a carrying portion. The carrying portion is connected between the first support portion and the second support portion. The first support portion and the second support portion lean on the casing. The button is disposed on the carrying portion.Type: GrantFiled: June 20, 2011Date of Patent: October 1, 2013Assignee: Inventec CorporationInventor: Ting-Chang Kuo
-
Patent number: 8541708Abstract: A button switch includes a main body. The main body includes a switch member therein. The switch member has a start portion and a stop portion to connect with a start button and a stop button, respectively. The stop button has a first position and a second position. In a normal state, the stop button is located at the first position and doesn't drive the stop portion. When the stop button is at the second position, the stop button will drive the stop portion. Thus, the operator is enforced to press the stop button again and the stop button is returned to the first position to start the switch member, preventing the operator to press the start button unexpectedly to start the switch member.Type: GrantFiled: March 3, 2011Date of Patent: September 24, 2013Assignee: General International Mfg (Co) Ltd.Inventor: Christian Chenier
-
Patent number: 8542482Abstract: A key assembly includes a key member, the key member includes a main body and a securing portion extending from each end of the main body; and a pressing member for operating the key, the pressing member defines a receiving groove for receiving the main body.Type: GrantFiled: October 14, 2010Date of Patent: September 24, 2013Assignee: FIH (Hong Kong) LimitedInventor: Ming-Chun Hsiung
-
Publication number: 20130240338Abstract: A switch apparatus adapted to be assembled with a casing of an electronic product, the switch apparatus includes a control device having a base portion, a position portion, at least a pressing portion, and a linking portion having one end connected to the casing. A resilient element is installed in the control device, and has a fixing portion fixed into the position portion, and at least a deforming portion and a contact portion. At least a triggering device is electrically connected with the printed circuit board. When the control device is being pressed with a first force, the triggering device is being pushed downwards by the contact portion, while the control device is being pressed with a second force larger than the first force, the at least a deforming portion deforms, and the contact portion continuing pressing against the triggering device.Type: ApplicationFiled: March 14, 2012Publication date: September 19, 2013Applicant: Cheng Uei Precision Industry Co., LTD.Inventor: TSUNG-SHIH LEE
-
Publication number: 20130233685Abstract: A press key includes: a keycap movable with respect to a base unit; and a magnetic restoring device including a first magnetic member connected to the keycap and disposed between the base unit and the keycap, and a second magnetic member disposed on the base unit. The first and second magnetic members produce a repulsive force therebetween to move the keycap away from the base unit.Type: ApplicationFiled: March 6, 2012Publication date: September 12, 2013Inventor: Qing Zhang
-
Patent number: 8525372Abstract: A dimming switch comprises an enclosure with a mounting surface, a flat plate button mounted on the mounting surface, a dimming button, a tripping button, a dimmer mounted inside the enclosure, a resetting/tripping device, a dimming control circuit, a power input end configured to connect to a live wire of a power supply, and a power output end configured to connect to an electrical load. Pressing the flat plate button resets the resetting/tripping device, thereby electrically connecting the power input end with the power output end through the dimming control circuit. The dimming button is configured so that rotating the dimming button and pressing the dimming button up and down regulates the output voltage of the dimming control circuit. The tripping button and resetting/tripping device trip so that the electrical connection between the power input end and the power output end will be cut off.Type: GrantFiled: May 28, 2010Date of Patent: September 3, 2013Inventor: Huadao Huang
-
Patent number: 8516985Abstract: A starting system for outdoor power equipment that has a controller and a start button to control the activation of an internal combustion engine. The starting system includes a controller that receives a start signal from a start button. The controller monitors for the presence of an enable device in an enable device receptacle and, upon activation of the start button and the presence of the enable device in the enable device receptacle, the controller provides electric power to the electric load of the power equipment. When the start button is depressed for longer than a minimum engagement period, the controller initiates operation of the engine. If the start button is pressed for less than the minimum engagement period, the controller activates the electric load for an auxiliary period without starting the engine. During engine operation, if the start button is depressed, the controller terminates operation of the engine.Type: GrantFiled: April 19, 2012Date of Patent: August 27, 2013Assignee: Briggs & Stratton CorporationInventors: Robert J. Koenen, Stephen J. Ryczek, Bruce S. Lydy, Erik R. Slegelis, Steven J. Weber
-
Patent number: 8513553Abstract: A combination light and switch assembly for a panel of a vehicle is provided. The assembly includes a circuit board having an LED contact and a latch contact. The latch contact is configured to electrically couple to a latch of the panel. A LED is joined to the LED contact. The LED is configured to illuminate at least a portion of the panel. An actuator assembly is moveable toward the circuit board so that the actuator assembly engages the latch contact to operate the latch of the panel when the latch contact is engaged by the actuator assembly.Type: GrantFiled: September 24, 2010Date of Patent: August 20, 2013Assignee: Tyco Electronics Canada ULCInventors: Kazuhiro Goto, Salvatore Alesio
-
Patent number: 8513555Abstract: A power button includes a holder and a push-button. The holder includes an assembling hole defined therein, an annular groove defined on a top portion of an inner wall of the assembling hole, and a latching slot defined in the inner wall of the assembling hole located adjacent to and apart from the annular groove. The push-button includes a cover body in the shape of conical frustum, a plurality of hook portions formed on the cover body. A shape of the annular groove allows it to mesh with the cover body, the cover body is movably received in the annular groove, and the hook portions engage with the latching slot.Type: GrantFiled: May 10, 2011Date of Patent: August 20, 2013Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventor: Zhi-Hua Liu
-
Patent number: 8513556Abstract: A push switch (1) includes an internal button (40), an external button (10), a switch (30) disposed inside the internal button (40), a casing (50) fixed to a side wall (43) of the internal button (40), an inner collar portion (51) provided in the casing (50) and engaged with a groove portion (46) of the internal button (40), an overhanging portion (17) formed in the external button (10), and an outer collar portion (47) formed in the internal button (40) and located between the overhanging portion (17) and the inner collar portion (51) so as to define apart of the groove portion (46). The overhanging portion (17) is disposed separately from the outer collar portion (47) by a gap. The overhanging portion (17) abuts against the outer collar portion (47) when the external button (10) is pushed to elastically deform the internal button (40) to thereby turn on the switch (30).Type: GrantFiled: April 6, 2010Date of Patent: August 20, 2013Assignees: Tokyo Parts Industrial Co., Ltd., Alpha CorporationInventors: Takahisa Kitahara, Toshiyuki Muto, Kenji Mizushima
-
Publication number: 20130206561Abstract: An electrical switch has a fixed contact and a moving contact moving between a first position in contact with the fixed contact and a second position not in contact with the fixed contact. An operating mechanism moves the moving contact and includes a resiliently biased presser resiliently pressing upon the moving contact while riding in opposite first and second directions past a barrier associated with the moving contact, and a spring having first and second parts acting on first and second sides of the presser to maintain the presser in a neutral position and providing extra biasing force to assist the presser in moving faster upon riding past the barrier.Type: ApplicationFiled: February 10, 2012Publication date: August 15, 2013Applicant: DEFOND COMPONENTS LIMITEDInventors: Ming Leong KONG, Man Chi LI
-
Patent number: 8507816Abstract: A keypad for an electronic device having metallic texture has rigidity and elasticity equivalent to those of stainless steel. The keypad is manufactured and includes a metal alloy board, a keypad body manufactured by primarily thermal-treating the metal alloy board to a rigidity enough to be molded and molding the primarily thermal-treated metal alloy board with a press, a button portion formed by secondarily thermal-treating the keypad body to cure the keypad body and etching the secondarily thermal-treated keypad body by means of etching processing, and urethane rubber and a silicon pad attached to a back surface of the keypad body which has undergone anodizing processing and various colorations.Type: GrantFiled: September 15, 2010Date of Patent: August 13, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Yoon-Hee Lee, Seung-Chang Baek, Young-Ki Kim, Yong-Wook Hwang, Jun-Young Lee, Sung-Wook Kang
-
Patent number: 8493742Abstract: An electronic device includes a casing, a PCB, a push-button switch assembly, and a protective member. The push-button switch includes a push-button disposed on the casing and a switch disposed on the PCB. When pressed, a main body of the push-button moves towards the PCB to actuate the switch. The protective member is disposed between the main body and the PCB for restricting further movement of the main body as the switch is actuated.Type: GrantFiled: March 22, 2011Date of Patent: July 23, 2013Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Min-Li Li, Bao-Gang Zhao, Yong-Jun Yu, Na Wang
-
Publication number: 20130175149Abstract: The present subject matter discloses a button spring. The button spring includes a first beam and a second beam that extend from an edge of a button spring hole. The first and second beams are connected by a cross-member, and a third beam extends from the cross-member and between the first and second beam.Type: ApplicationFiled: January 10, 2012Publication date: July 11, 2013Applicant: GENERAL ELECTRIC COMPANYInventor: Michael Wuttikorn Ekbundit
-
Patent number: 8481879Abstract: A keypad assembly includes a keycap, fixing bracket, and a fixing member. The fixing member fixes the keypad to the fixing bracket. The fixing bracket includes two support portions, a fixing portion, and at least two resilient portions. The resilient portions interconnect the support portions and the fixing portions. The keycap fixes on the fixing portion. The resilient portions are capable of elastically deforming and generate elastic restoring force to the keycap.Type: GrantFiled: November 12, 2010Date of Patent: July 9, 2013Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventor: Bin Dai
-
Publication number: 20130161168Abstract: A self-locking switch including a button sub-assembly and a housing sub-assembly. The button sub-assembly includes at least one button with a tab extending from a lower surface at a first end and at least one shaft engagement point on the lower surface at a second end, and a bracket comprising a first end and a second end with a rotation shaft at the second end. The bracket is rotatably connected to the button. The housing sub-assembly includes a switch housing having engagement points, and a switching mechanism in the housing. The button sub-assembly and the housing sub-assembly are joined together by engaging the tab of the button and the first and second ends of the bracket to corresponding engagement points on the switch housing and the engagement points are not accessible from outside the self-locking switch after the button sub-assembly and the housing sub-assembly are assembled together.Type: ApplicationFiled: December 23, 2011Publication date: June 27, 2013Applicant: Marquardt GmbHInventors: Dan BOTEZ, Alin Bota, Vladimir Karasik
-
Patent number: 8471195Abstract: With respect to a push button, a part of a depressing portion is detected by a photo sensor when the depressing portion urged upward by a spring is depressed and stroke of the depressed depressing portion reaches a predetermined distance. Thereby, switch between OFF and ON is carried out. Also, the push button includes a metal dome. Load of the spring works on the depressing portion when depressed. Further, when the stroke of the depressed depressing portion reaches a predetermined distance so as to switch between OFF and ON, the load of the spring and that of the metal dome integrally work on the depressing portion.Type: GrantFiled: November 5, 2010Date of Patent: June 25, 2013Assignees: Universal Entertainment Corporation, Aruze Gaming America, Inc.Inventor: Noritoshi Kukita
-
Publication number: 20130153389Abstract: A button apparatus includes a decorating plate, and a button device attached to the decorating plate. The button device includes a securing member, a button attached to the securing member, and at least two securing arms attached to the decorating plate. The button extends through the decorating plate and is located on a top surface of the decorating plate, and the securing plate is located on a bottom surface of the decorating plate. The at least two securing arms evenly extend from an outer edge of the securing member, and the button is resiliently moveable perpendicular to the decorating plate, to deform the at least two securing arms and operate an electrical switch.Type: ApplicationFiled: May 30, 2012Publication date: June 20, 2013Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventor: HUA ZHANG
-
Publication number: 20130141342Abstract: A touch-sensitive depressible button with multiple depression thresholds is provided. When the button is depressed to a first depression threshold, the touch sensor can be switched from a low-power, non-sensing state to a sensing state. When the button is depressed to a second depression threshold, the touch sensor can sense the touch context and input can be generated based on the depression and the touch context. In this way, the touch-sensitive depressible button with multiple depression thresholds can facilitate timely switching of the touch sensor to a sensing state.Type: ApplicationFiled: December 6, 2011Publication date: June 6, 2013Inventors: Louis W. BOKMA, Joseph R. Fisher, JR., Saket Vora
-
Patent number: 8451146Abstract: A method for manufacturing keycap includes applying a first coating layer on a surface of a keycap layer, applying a second coating layer on top of the first coating layer, etching at least a portion of the first coating layer to a first depth to form a first etched area, and etching at least a portion of the first etched area to a second depth to form a second etched area.Type: GrantFiled: June 11, 2010Date of Patent: May 28, 2013Assignee: Apple Inc.Inventors: Peter H. Mahowald, Omar Sze Leung
-
Publication number: 20130126322Abstract: In accordance with an example embodiment of the present invention, an apparatus is provided, including a dome of a top push switch configured to contact, upon pushing, an inner pad of a base, fixing paste connecting the dome to an outer pad of the base; and a covering tape on top of the dome.Type: ApplicationFiled: November 18, 2011Publication date: May 23, 2013Applicant: NOKIA CORPORATIONInventor: Juuso Heiskanen
-
Publication number: 20130126323Abstract: A keyswitch includes a casing, a key cap and a support device rotatably disposed between the key cap and the casing. One of the casing and the key cap has a first magnetic area and the support device has a second magnetic area corresponding to the first magnetic area. When the key cap is not pressed, a magnetic attraction force between the first and second magnetic areas keeps the key cap at a non-pressed position. When the key cap is pressed by an external force such that the second magnetic area moves away from the first magnetic area, the key cap moves from the non-pressed position toward the pressed position. When the external force is removed, the second magnetic area moves toward the first magnetic area due to the magnetic attraction force such that the key cap moves from the pressed position toward the non-pressed position.Type: ApplicationFiled: July 3, 2012Publication date: May 23, 2013Inventors: Chien-Shih Hsu, Ji-Huang Chen, Zuei-Chown Jou, Chi-Cheng Lin
-
Patent number: 8445802Abstract: A button structure includes a pressing member and a housing. The pressing member has a plate portion and a pressing portion protruding from the plate portion, and the plate portion is elastic. The housing has an end wall defining a through hole. The pressing member is assembled in the housing, a portion of the plate portion is fixed on the end wall, and the pressing portion extends through the through hole. The plate portion pivots relative to the end wall by pressing the pressing portion.Type: GrantFiled: October 15, 2010Date of Patent: May 21, 2013Assignee: FIH (Hong Kong) LimitedInventor: Ming-Chun Hsiung
-
Patent number: 8445801Abstract: A switch comprises a room light case, a switch knob arranged inside an aperture portion of the room light case, guide grooves provided on an inner circumferential face of the aperture portion of the room light case, and guide ribs provided on an outer circumferential face of the switch knob. The switch knob moves for a switch stroke part in a depth direction of the aperture portion, from a waiting position to a pressed-down position by a pressing down operation. The guide grooves are provided in a range deeper than a depth size of the switch stroke from an opening edge located on the switch case surface side of the aperture portion.Type: GrantFiled: January 18, 2008Date of Patent: May 21, 2013Assignee: Yazaki CorporationInventor: Kousuke Yoshida
-
Patent number: 8445798Abstract: A cover for mounting to a Universal Serial Bus (USB) electronic device, the USB electronic device includes a shell defining an opening and a USB connector exposed at the opening. The USB connector includes a GND pin and an ID pin. The cover includes a main body and an elastomeric push button; the main body engagably attaches to the shell and covers the opening; the elastomeric push button is formed on the main body and is configured for powering on or off the USB electronic device; the elastomeric push button includes two metal pins connected with each other and configured for short-circuiting the GND pin to the ID pin when the elastomeric push button is depressed.Type: GrantFiled: August 9, 2011Date of Patent: May 21, 2013Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Wan-Jun Jiang, Chun-Wei Pan, Gang Wang, Hui Yuan
-
Publication number: 20130118873Abstract: An electronic device includes a body, a key switch and a limiting mechanism secured to the body. The body includes a top wall defining an aperture. The key switch includes a touch switch, an actuating member for actuating the touch switch when being pressed, and a key cap received in the aperture and abutting the actuating member. The limiting mechanism corresponds to the aperture. When the key cap is pressed, the actuating member is driven to actuate the touch switch, and the limiting mechanism limits the movement of the key cap to protect the touch switch from damages.Type: ApplicationFiled: May 29, 2012Publication date: May 16, 2013Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventors: XIAO-HUI ZHOU, WEI LIU, YONG-JUN YU, HE-LI WANG
-
Publication number: 20130114194Abstract: A mobile terminal includes a terminal main body and a keypad assembly provided in the main body and formed to receive a control command, wherein the keypad assembly includes a key top disposed on one surface of the main body to cover a switch installed in the main body, an actuator mounted on the key top and having at least a portion protruded to press the switch, and a pattern member including a base portion coupled to the actuator and a plated layer having at least a portion penetrating the key top to form a pattern exposed to the outside and plated on an outer surface of the base portion.Type: ApplicationFiled: July 26, 2012Publication date: May 9, 2013Inventors: Woojin LEE, Jiho Lee, Chanyong Mo
-
Publication number: 20130114195Abstract: A mobile terminal includes a terminal main body and a keypad assembly provided in the main body and formed to receive a control command, wherein the keypad assembly includes a key top disposed on one surface of the main body to cover a switch installed in the main body, an actuator mounted on the key top and having at least a portion protruded to press the switch, and a pattern member including a base portion coupled to the actuator and a plated layer having at least a portion penetrating the key top to form a pattern exposed to the outside and plated on an outer surface of the base portion.Type: ApplicationFiled: July 26, 2012Publication date: May 9, 2013Inventors: Woojin Lee, Jiho Lee, Chanyong Mo
-
Patent number: 8436265Abstract: The keyboard includes a rubber sheet fixed on key tops of a set of key-switch devices. The rubber sheet elastically urges the key tops upward so that they are borne away from the base of the key-switch devices. The rubber sheet is arranged so as to cover the key-switch devices from outside. According to the invention, the cost of a keyboard covered with a dustproof and watertight rubber sheet can be reduced.Type: GrantFiled: March 28, 2008Date of Patent: May 7, 2013Assignee: Fujitsu Component LimitedInventors: Tamotsu Koike, Shuji Nakamura, Junichi Maruyama
-
Publication number: 20130105290Abstract: A method for producing a keycap of a keyboard of a portable electronic device that includes removing material from the backside of a body of the keycap to form a cavity in a shape associated with a character, filling the cavity with fill material, and removing material from the front side of the body to expose the fill material on the front surface of the keycap.Type: ApplicationFiled: November 2, 2011Publication date: May 2, 2013Applicant: RESEARCH IN MOTION LIMITEDInventor: Paul MASSER