Patents by Inventor YAN-CHENG BAO
YAN-CHENG BAO 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: 9434040Abstract: An unloading and feeding device can include a driving mechanism, a mounting member, two elastic assemblies, a rotating assembly, a pressing member, and a picking member. The driving mechanism can include a base plate having an edge, a movable assembly coupled to the base plate, a first limiting member coupled to the base plate adjacent to the edge, and a second limiting member coupled to the base plate away from the edge. The first limiting member and the second limiting member are positioned at opposite sides of the base plate. The mounting member can be coupled to the movable assembly. The elastic assemblies can be positioned at opposite sides of the movable assembly, corresponding to the first and second limiting members respectively. Each of the elastic members can include a movable member extending through the mounting member.Type: GrantFiled: November 27, 2014Date of Patent: September 6, 2016Assignees: HONG FU JIN PRECISION INDUSTY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventor: Yan-Cheng Bao
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Patent number: 9216511Abstract: A workpiece turning-over device includes a support base and two moving arm assemblies oppositely positioned on the support base. Each moving arm assembly includes a rotation member on the support base, a moving arm connected to the rotation member, a spur gear pair, and a bevel gear pair. The spur gear pair includes a first spur gear fixedly sleeved on the moving arm, and a second spur gear rotatably connected with the rotation member and meshing with the first spur gear. The bevel gear pair includes a first bevel gear non-rotatably connected with the rotation member, and a second bevel gear non-rotatably connected with the second spur gear and meshing with the first bevel gear. The two rotation members are rotated in opposite directions.Type: GrantFiled: April 10, 2013Date of Patent: December 22, 2015Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventor: Yan-Cheng Bao
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Patent number: 9109964Abstract: A pressure detection device includes a pressure detector, a bearing member, at least two guiding rods passing through the bearing member and connecting with the pressure detector, at least two elastic elements sleeving on the at least one guiding rod and resisting between the bearing member and the pressure detector for transferring forces from the bearing member to the pressure detector.Type: GrantFiled: April 13, 2012Date of Patent: August 18, 2015Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Yan-Cheng Bao, Ai-Jun Tang, Cheng Zhang
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Publication number: 20150151934Abstract: An unloading and feeding device can include a driving mechanism, a mounting member, two elastic assemblies, a rotating assembly, a pressing member, and a picking member. The driving mechanism can include a base plate having an edge, a movable assembly coupled to the base plate, a first limiting member coupled to the base plate adjacent to the edge, and a second limiting member coupled to the base plate away from the edge. The first limiting member and the second limiting member are positioned at opposite sides of the base plate. The mounting member can be coupled to the movable assembly. The elastic assemblies can be positioned at opposite sides of the movable assembly, corresponding to the first and second limiting members respectively. Each of the elastic members can include a movable member extending through the mounting member.Type: ApplicationFiled: November 27, 2014Publication date: June 4, 2015Inventor: YAN-CHENG BAO
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Patent number: 8844383Abstract: A pressure detection device includes a connection seat, a pressure transducer connected to the connection seat, and an overload protection member connected to the connection seat. The pressure transducer includes a housing and a detection sleeve received in the housing. The housing is mounted on the connection seat. The overload protection member is positioned above the detection sleeve. A buffering space is formed between the overload protection member and the detection sleeve, so that the overload protection member can bear an amount of exerted pressure when being overloaded.Type: GrantFiled: September 25, 2012Date of Patent: September 30, 2014Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Wei-Hua Liu, Yan-Cheng Bao, Ai-Jun Tang
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Publication number: 20140060232Abstract: A workpiece turning-over device includes a support base and two moving arm assemblies oppositely positioned on the support base. Each moving arm assembly includes a rotation member on the support base, a moving arm connected to the rotation member, a spur gear pair, and a bevel gear pair. The spur gear pair includes a first spur gear fixedly sleeved on the moving arm, and a second spur gear rotatably connected with the rotation member and meshing with the first spur gear. The bevel gear pair includes a first bevel gear non-rotatably connected with the rotation member, and a second bevel gear non-rotatably connected with the second spur gear and meshing with the first bevel gear. The two rotation members are rotated in opposite directions.Type: ApplicationFiled: April 10, 2013Publication date: March 6, 2014Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen)CO., LTD.Inventor: YAN-CHENG BAO
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Publication number: 20140047928Abstract: A pressure detection device includes a supporting member, a pressure sensor, a force transmission member, and a limiting member. The supporting member includes a receiving portion and a mounting portion protruding from an end of the receiving portion. The pressure sensor is fixedly received in the receiving portion of the supporting member. The force transmission member includes a main body received in the mounting portion, a transmission portion and an assembly portion protruding from opposite ends of the main body, the transmission portion fixedly extending through the pressure sensor. The limiting member extends through the assembly portion and is fixedly connected to the mounting portion of the supporting member, thereby preventing the force transmission member from rotating. The assembly portion of the force transmission member protrudes from the supporting member, and abuts against an end of the supporting member.Type: ApplicationFiled: June 7, 2013Publication date: February 20, 2014Inventors: YAN-CHENG BAO, AI-JUN TANG
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Patent number: 8622684Abstract: A workpiece orientation apparatus includes a base, two pushing bars, a linear actuator, a connecting member, at least one first connecting bar, and a second connecting bar. The two pushing bars are slidably connected to the base and aligned apart along a first direction. The linear actuator is mounted on the base. The connecting member is driven by the linear actuator to move back and forth along a second direction. One end of the first connecting bar is rotatably connected to the connecting member, and the other end of the first connecting bar is rotatably connected to one of the two pushing bars. One end of the second connecting bar is connected to the first connecting bar and is rotatably assembled together on the connecting member. The other end of the second connecting bar is rotatably connected to the other of the two pushing bars.Type: GrantFiled: April 20, 2011Date of Patent: January 7, 2014Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Yan-Cheng Bao, Zhen-Hua Xu
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Publication number: 20130283933Abstract: A pressure detection device includes a connection seat, a pressure transducer connected to the connection seat, and an overload protection member connected to the connection seat. The pressure transducer includes a housing and a detection sleeve received in the housing. The housing is mounted on the connection seat. The overload protection member is positioned above the detection sleeve. A buffering space is formed between the overload protection member and the detection sleeve, so that the overload protection member can bear an amount of exerted pressure when being overloaded.Type: ApplicationFiled: September 25, 2012Publication date: October 31, 2013Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventors: WEI-HUA LIU, YAN-CHENG BAO, AI-JUN TANG
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Publication number: 20130084784Abstract: A pressure detection device includes a pressure detector, a bearing member, at least two guiding rods passing through the bearing member and connecting with the pressure detector, at least two elastic elements sleeving on the at least one guiding rod and resisting between the bearing member and the pressure detector for transferring forces from the bearing member to the pressure detector.Type: ApplicationFiled: April 13, 2012Publication date: April 4, 2013Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD.Inventors: YAN-CHENG BAO, AI-JUN TANG, CHENG ZHANG
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Publication number: 20120051880Abstract: A workpiece orientation apparatus includes a base, two pushing bars, a linear actuator, a connecting member, at least one first connecting bar, and a second connecting bar. The two pushing bars are slidably connected to the base and aligned apart along a first direction. The linear actuator is mounted on the base. The connecting member is driven by the linear actuator to move back and forth along a second direction. One end of the first connecting bar is rotatably connected to the connecting member, and the other end of the first connecting bar is rotatably connected to one of the two pushing bars. One end of the second connecting bar is connected to the first connecting bar and is rotatably assembled together on the connecting member. The other end of the second connecting bar is rotatably connected to the other of the two pushing bars.Type: ApplicationFiled: April 20, 2011Publication date: March 1, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (Shen Zhen) CO., LTD.Inventors: YAN-CHENG BAO, ZHEN-HUA XU