Patents by Inventor Chang-Zheng Xu
Chang-Zheng Xu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8724305Abstract: An electronic device includes a main body, a base, a connecting member, a securing pole, a locking member, a sliding block. The main body includes a securing groove having a securing region, and a securing hole is defined on the bottom of the securing region. The connecting member is mounted between the main body and the base, and the connecting member comprising a channel. The securing pole is slidably received in the channel of the connecting member. The locking member is slidably received between the connecting member and the base, and forces the securing pole to disengage from the securing hole when the locking member is pushed. The locking member includes a second bevel abutting to a first bevel of the sliding block. When the locking member is pushed, the sliding block is actuated to pull the securing pole away from the main body.Type: GrantFiled: May 9, 2012Date of Patent: May 13, 2014Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Ri-Dong Huang, Chang-Zheng Xu, Hsuan-Tsung Chen, Guang-Yao Lee
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Patent number: 8474922Abstract: An electronic device enclosure includes a cabinet, a door, a connection element, a spacing element, and a torsion spring. The cabinet includes a front panel and a standing table. The front panel defines an opening for receiving the standing table. A pair of first engagement portions extends from the standing table. The standing table defines a spacing hole. The door includes a pair of second engagement portions and a pair of third engagement portions. The connection element includes a pair of first shafts and second shafts respectively engaged with the first engagement portions and the second engagement portions. The spacing element includes a sliding portion and two arms, the sliding portion is received in the spacing hole, and a pair of third shafts extends outward from the arms and is engaged with the third engagement portions. The torsion spring is fixed between the door and the connection element.Type: GrantFiled: March 23, 2011Date of Patent: July 2, 2013Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Ri-Dong Huang, Chang-Zheng Xu, Hsuan-Tsung Chen, Guang-Yao Lee
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Patent number: 8431850Abstract: A button structure includes an installation assembly, a slidable member, a pressable member, and a first resilient member and a second resilient member. The slidable member is slidably attached to the installation assembly. A pressable portion is formed on the slidable member. The pressable member is pivotably mounted to the installation assembly. A pressable cantilever extends from the pressable member. A guide portion protrudes from the pressable cantilever and abuts against the pressable portion. When the slidable member is pushed to deform the first resilient member, the pressable portion presses the guide portion to urge the pressable member to pivot. Thus the second resilient member is deformed, and the pressable cantilever pushes the button to power on or off the electronic device. When the slidable member is released, the first and second resilient members are restored to respectively force the slidable member and the pressable member to return.Type: GrantFiled: October 31, 2010Date of Patent: April 30, 2013Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Ri-Dong Huang, Chang-Zheng Xu, Hsuan-Tsung Chen, Guang-Yao Lee
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Patent number: 8424933Abstract: A locking enclosure includes a base, a cover mounted on the base, and two locking members assembled on the cover. A plurality of supporting recesses and two supporting portions are defined in the base. A plurality of barbs are formed on the cover to match with the supporting recesses, and two elastic arms are assembled on the cover to engage with the supporting portions, whereby the cover is restricted to move relative to the base, and is secured on the base. The locking members each comprise a resisting portion abutting a corresponding elastic arm. The resisting portion can be operated to make the elastic arm disengage from the supporting portion, to remove the cover from the base.Type: GrantFiled: January 17, 2010Date of Patent: April 23, 2013Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Chang-Zheng Xu, Yang-Ming Lin, Hsuan-Tsung Chen, Guang-Yao Lee
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Patent number: 8424932Abstract: An enclosure includes a base, a cover mounted on the base, and two locking members assembled on the cover. A plurality of supporting recesses and two supporting portions are defined in the base. A plurality of barbs are formed on the cover to match with the supporting recesses. The locking members each include a securing portion movably assembled on a bottom of the cover, an operating portion mounted on a top of the cover and extending through the cover and connected to the securing portion, and a flexible member abutting against both the securing portion and the cover. The securing portion is engaged with a corresponding supporting portion to secure the cover on the base. The securing portion can be operated to disengage from the supporting portion to remove the cover from the base.Type: GrantFiled: January 17, 2010Date of Patent: April 23, 2013Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Chang-Zheng Xu, Yang-Ming Lin, Hsuan-Tsung Chen, Guang-Yao Lee
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Publication number: 20130063875Abstract: An electronic device includes a main body, a base, a connecting member, a securing pole, a locking member, a sliding block. The main body includes a securing groove having a securing region, and a securing hole is defined on the bottom of the securing region. The connecting member is mounted between the main body and the base, and the connecting member comprising a channel. The securing pole is slidably received in the channel of the connecting member. The locking member is slidably received between the connecting member and the base, and forces the securing pole to disengage from the securing hole when the locking member is pushed. The locking member includes a second bevel abutting to a first bevel of the sliding block. When the locking member is pushed, the sliding block is actuated to pull the securing pole away from the main body.Type: ApplicationFiled: May 9, 2012Publication date: March 14, 2013Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventors: RI-DONG HUANG, CHANG-ZHENG XU, HSUAN-TSUNG CHEN, GUANG-YAO LEE
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Patent number: 8319099Abstract: An electronic enclosure includes a base, a cover mounted on the base, a first locking module engaged on the cover, a second locking module, and a locking structure. The base defines a number of supporting recesses defined therein. The cover includes a number of barbs for matching with the supporting recesses of the base. The second locking module includes at least one locking member. The at least one locking member includes a pivot portion pivotably engaging with the base, a first end and a second end opposite to the first end. The locking structure abuts the first end of the at least one locking member to rotate the second end to engage with the first locking module, whereby the cover is fixed on the base.Type: GrantFiled: August 27, 2010Date of Patent: November 27, 2012Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Chang-Zheng Xu, Yang-Ming Lin, Hsuan-Tsung Chen, Guang-Yao Lee
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Publication number: 20120146472Abstract: An electronic device enclosure includes a cabinet, a door, a connection element, a spacing element, and a torsion spring. The cabinet includes a front panel and a standing table. The front panel defines an opening for receiving the standing table. A pair of first engagement portions extends from the standing table. The standing table defines a spacing hole. The door includes a pair of second engagement portions and a pair of third engagement portions. The connection element includes a pair of first shafts and second shafts respectively engaged with the first engagement portions and the second engagement portions. The spacing element includes a sliding portion and two arms, the sliding portion is received in the spacing hole, and a pair of third shafts extends outward from the arms and is engaged with the third engagement portions. The torsion spring is fixed between the door and the connection element.Type: ApplicationFiled: March 23, 2011Publication date: June 14, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY(ShenZhen) CO., LTD.Inventors: RI-DONG HUANG, CHANG-ZHENG XU, HSUAN-TSUNG CHEN, GUANG-YAO LEE
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Publication number: 20120043190Abstract: A button structure includes an installation assembly, a slidable member, a pressable member, and a first resilient member and a second resilient member. The slidable member is slidably attached to the installation assembly. A pressable portion is formed on the slidable member. The pressable member is pivotably mounted to the installation assembly. A pressable cantilever extends from the pressable member. A guide portion protrudes from the pressable cantilever and abuts against the pressable portion. When the slidable member is pushed to deform the first resilient member, the pressable portion presses the guide portion to urge the pressable member to pivot. Thus the second resilient member is deformed, and the pressable cantilever pushes the button to power on or off the electronic device. When the slidable member is released, the first and second resilient members are restored to respectively force the slidable member and the pressable member to return.Type: ApplicationFiled: October 31, 2010Publication date: February 23, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventors: RI-DONG HUANG, CHANG-ZHENG XU, HSUAN-TSUNG CHEN, GUANG-YAO LEE
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Publication number: 20120039666Abstract: An assembly to mount a catch having a number of claws to an object includes a fixing member extending through the catch to mount the catch to the object, and a limiting member mounted to the fixing member. The limiting member includes a head and a post mounted to the fixing member. The diameter of the head is greater than the distance between every two opposite claws. The head is above the claws, the fixing member, and the post are surrounded by the claws.Type: ApplicationFiled: October 31, 2010Publication date: February 16, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventors: RI-DONG HUANG, CHANG-ZHENG XU, DAO-WEI LEI, ZHI-CHUN DAI, CHIEN-LI TSAI, GUANG-YAO LEE, JEFFREY SHUE JEN LU
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Publication number: 20110147034Abstract: An electronic enclosure includes a base, a cover mounted on the base, a first locking module engaged on the cover, a second locking module, and a locking structure. The base defines a number of supporting recesses defined therein. The cover includes a number of barbs for matching with the supporting recesses of the base. The second locking module includes at least one locking member. The at least one locking member includes a pivot portion pivotably engaging with the base, a first end and a second end opposite to the first end. The locking structure abuts the first end of the at least one locking member to rotate the second end to engage with the first locking module, whereby the cover is fixed on the base.Type: ApplicationFiled: August 27, 2010Publication date: June 23, 2011Applicants: HONG FU JIN PRECISION INDUSTRY(ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Chang-Zheng Xu, Yang-Ming Lin, Hsuan-Tsung Chen, Guang-Yao Lee
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Publication number: 20110115347Abstract: An enclosure includes a base, a cover mounted on the base, and two locking members assembled on the cover. A plurality of supporting recesses and two supporting portions are defined in the base. A plurality of barbs are formed on the cover to match with the supporting recesses. The locking members each include a securing portion movably assembled on a bottom of the cover, an operating portion mounted on a top of the cover and extending through the cover and connected to the securing portion, and a flexible member abutting against both the securing portion and the cover. The securing portion is engaged with a corresponding supporting portion to secure the cover on the base. The securing portion can be operated to disengage from the supporting portion to remove the cover from the base.Type: ApplicationFiled: January 17, 2010Publication date: May 19, 2011Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD, HON HAI PRECISION INDUSTRY CO., LTD.Inventors: CHANG-ZHENG XU, YANG-MING LIN, HSUAN-TSUNG CHEN, GUANG-YAO LEE
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Publication number: 20110115348Abstract: A locking enclosure includes a base, a cover mounted on the base, and two locking members assembled on the cover. A plurality of supporting recesses and two supporting portions are defined in the base. A plurality of barbs are formed on the cover to match with the supporting recesses, and two elastic arms are assembled on the cover to engage with the supporting portions, whereby the cover is restricted to move relative to the base, and is secured on the base. The locking members each comprise a resisting portion abutting a corresponding elastic arm. The resisting portion can be operated to make the elastic arm disengage from the supporting portion, to remove the cover from the base.Type: ApplicationFiled: January 17, 2010Publication date: May 19, 2011Applicants: HONG FU JIN PRECISION INDUSTRY (henZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: CHANG-ZHENG XU, YANG-MING LIN, HSUAN-TSUNG CHEN, GUANG-YAO LEE
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Patent number: 7679897Abstract: A cover assembly includes a panel defining an opening therein for allowing a storage device to move in or out therethrough, a cover shielding the opening, a connecting member, and an elastic member. The connecting member is pivotably connected to the panel through a first pivoting mechanism formed therebetween along a first axis, and is pivotably connected to the cover through a second pivoting mechanism formed therebetween along a second axis separate from and parallel with the first axis. The elastic member is arranged between the cover and the connecting member, for restoring the cover to shield the opening of the panel.Type: GrantFiled: December 7, 2007Date of Patent: March 16, 2010Assignees: Hong Fu Jin Precision Indsutry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Chang-Zheng Xu, Qing-Hui Mi
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Publication number: 20080289257Abstract: A cover assembly includes a panel defining an opening therein for allowing a storage device to move in or out therethrough, a cover shielding the opening, a connecting member, and an elastic member. The connecting member is pivotably connected to the panel through a first pivoting mechanism formed therebetween along a first axis, and is pivotably connected to the cover through a second pivoting mechanism formed therebetween along a second axis separate from and parallel with the first axis. The elastic member is arranged between the cover and the connecting member, for restoring the cover to shield the opening of the panel.Type: ApplicationFiled: December 7, 2007Publication date: November 27, 2008Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: CHANG-ZHENG XU, QING-HUI MI