Patents by Inventor Zhang Lan Xue
Zhang Lan Xue 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: 9496663Abstract: A transmission module assembly comprises a cover and an electrical connector received in the cover. The cover includes a body defining a receiving cavity and a mating section extending forwardly from the body. The connector includes an insulating elongated housing and a number of terminals retained in the housing. Each terminal includes an engaging portion extending forwardly beyond the body into the mating section, a tail portion extending upwardly beyond the housing and a connecting portion retained in the housing. There is a gap between the body and the housing for pouring sealant thereinto. A tuber is defined between the housing and the body, and a pair of stoppers positioned at the body abut forwardly against two lateral sides of the housing in an elongated direction, which can prevent the housing from deforming when temperature changes.Type: GrantFiled: March 31, 2015Date of Patent: November 15, 2016Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: Xue-Yuan Xiao, Zhang-Lan Xue, Zi-Qiang Zhu
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Patent number: 9472891Abstract: A signal transmission module includes a shell and a connector. The shell includes a box and a mating portion. The connector includes an insulative housing received in the box and a set of contacts. Each contact includes a middle portion, a contacting portion extending into the mating portion and a tail portion. A gap is formed between the insulative housing and the box for sealant being injected. The signal transmission module further includes a horizontal channel located between the insulative housing and the box for the sealant entering into and a vertical channel connecting the horizontal channel.Type: GrantFiled: March 31, 2015Date of Patent: October 18, 2016Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: Xue-Yuan Xiao, Jia-Wei Gu, Zhang-Lan Xue, Zi-Qiang Zhu
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Publication number: 20150280376Abstract: A transmission module assembly comprises a cover and an electrical connector received in the cover. The cover includes a body defining a receiving cavity and a mating section extending forwardly from the body. The connector includes an insulating elongated housing and a number of terminals retained in the housing. Each terminal includes an engaging portion extending forwardly beyond the body into the mating section, a tail portion extending upwardly beyond the housing and a connecting portion retained in the housing. There is a gap between the body and the housing for pouring sealant thereinto. A tuber is defined between the housing and the body, and a pair of stoppers positioned at the body abut forwardly against two lateral sides of the housing in an elongated direction, which can prevent the housing from deforming when temperature changes.Type: ApplicationFiled: March 31, 2015Publication date: October 1, 2015Inventors: XUE-YUAN XIAO, ZHANG-LAN XUE, ZI-QIANG ZHU
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Publication number: 20150280353Abstract: A signal transmission module includes a shell and a connector. The shell includes a box and a mating portion. The connector includes an insulative housing received in the box and a set of contacts. Each contact includes a middle portion, a contacting portion extending into the mating portion and a tail portion. A gap is formed between the insulative housing and the box for sealant being injected. The signal transmission module further includes a horizontal channel located between the insulative housing and the box for the sealant entering into and a vertical channel connecting the horizontal channel.Type: ApplicationFiled: March 31, 2015Publication date: October 1, 2015Inventors: Xue-Yuan XIAO, Jia-Wei GU, Zhang-Lan XUE, Zi-Qiang ZHU
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Patent number: 9099855Abstract: A screw retaining mechanism includes a hollow stud and a nut is matched with the hollow stud. The hollow stud has a plurality of elastic plates extending from a free end thereof and along a peripheral wall thereof. An opening is located between two adjacent elastic plates. An inner wall of the nut has a plurality of tubers protruding in the axial direction to match into the opening. The elastic plate defines a first side face and a second side face opposite to the first side face. Said first side face is used to guide the tubers into the opening and the second side face prevent the tuber fall off from the stud.Type: GrantFiled: September 18, 2013Date of Patent: August 4, 2015Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Xue-Yuan Xiao, Zhang-Lan Xue, Zi-Qiang Zhu
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Publication number: 20140076603Abstract: A screw retaining mechanism includes a hollow stud and a nut is matched with the hollow stud. The hollow stud has a plurality of elastic plates extending from a free end thereof and along a peripheral wall thereof An opening is located between two adjacent elastic plates. An inner wall of the nut has a plurality of tubers protruding in the axial direction to match into the opening. The elastic plate defines a first side face and a second side face opposite to the first side face. Said first side face is used to guide the tubers into the opening and the second side face prevent the tuber fall off from the stud.Type: ApplicationFiled: September 18, 2013Publication date: March 20, 2014Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: XUE-YUAN XIAO, ZHANG-LAN XUE, ZI-QIANG ZHU
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Patent number: 8403711Abstract: A PV (photovoltaic) junction box comprises a case, a lid covering the case and a plurality of terminals received within the case. The case has a bottom wall and defines a positive input port and a negative output port, and each terminal having a planar main body retained to the main body. The terminals comprise a first terminal, a second terminal, a third terminal and a fourth terminal, and the main bodies of the terminals are different.Type: GrantFiled: August 30, 2011Date of Patent: March 26, 2013Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Zhang-Lan Xue, Hong-Qiang Han, Zi-Qiang Zhu
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Publication number: 20120052719Abstract: A PV (photovoltaic) junction box comprises a case, a lid covering the case and a plurality of terminals received within the case. The case has a bottom wall and defines a positive input port and a negative output port, and each terminal having a planar main body retained to the main body. The terminals comprise a first terminal, a second terminal, a third terminal and a fourth terminal, and the main bodies of the terminals are different.Type: ApplicationFiled: August 30, 2011Publication date: March 1, 2012Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: ZHANG-LAN XUE, HONG-QIANG HAN, ZI-QIANG ZHU
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Publication number: 20120048614Abstract: A PV (photovoltaic) junction box comprises a case and a plurality of terminals received within the case. The case has a bottom wall and a plurality of sidewalls located on a peripheral of the bottom wall and defines a receiving cavity cooperatively with the bottom wall. The sidewalls comprise a front wall and two planar connecting sidewalls connecting with the front wall. The connecting sidewall is aslant disposed relative to the front wall, and the case further has an assembling portion outwardly and vertically protruding from each of the connecting sidewall, the assembling portion defines a port of the case for a cable passing through.Type: ApplicationFiled: August 30, 2011Publication date: March 1, 2012Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: ZHANG-LAN XUE, HONG-QIANG HAN, ZI-QIANG ZHU
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Publication number: 20110244719Abstract: A junction box includes an outer box with a housing at a lower side thereof and a cavity above the housing, and a number of contacts retained on the housing. Each contact has a flat base portion, a first connecting portion and a second connecting portion at two ends thereof for connecting with a foil conductor of a photovoltaic module and a cable respectively. Each contact is formed with at least one side arm upwardly protruding into the cavity from one lateral side of the base portion.Type: ApplicationFiled: March 30, 2011Publication date: October 6, 2011Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Zhang-Lan Xue, Hong-Qiang Han, Zi-Qiang Zhu
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Patent number: 7771242Abstract: An electrical connector (100) includes an insulative housing and a plurality of contacts (3) retained in the insulative housing. The insulative housing includes a number of receiving slots (110) and a number of retaining slots (22) communicating with each other along a front-to-back direction. Each contact (3) has a securing portion (30) engaging with the retaining slot (22), a contact portion (33) extending forwardly into the receiving slot (110) from the securing portion (30), and a tail portion (34) extending out of the insulative housing from the securing portion (30). The retaining slot (22) defines a first inclined face (220) at an inner wall thereof. The securing portion (30) has a second inclined face (300) corresponding to the first inclined face (220) and abutting against the first inclined face (220).Type: GrantFiled: April 21, 2009Date of Patent: August 10, 2010Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Zhang-Lan Xue, Chen-Xi Wang, Hong-Qiang Han, Lun-Song Hu, Zi-Qiang Zhu
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Patent number: 7682173Abstract: An electrical connector (100) includes an insulative housing (1) having a receiving cavity (12) for receiving a mating plug and a plurality of passageways (161, 162, 163, 164, 165); and a plurality of contacts (2) retained in the passageways respectively. The contacts define a first contact (22) which is stationary and having a first contacting portion (224), a first soldering portion (225) and a first base portion (221) connecting with the first contacting portion and the first soldering portion; and a second contact (23) which is movable to mate with the first contact to form a switch and having a second base portion (230) and a second soldering portion (235) extending downwardly from the second base portion, a second contacting portion (232) extending upwardly from the second base portion. The first contacting portion extends in a first direction. The second contacting portion extends in a second direction which is not parallel to the first direction.Type: GrantFiled: July 16, 2008Date of Patent: March 23, 2010Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Zi-Qiang Zhu, Zhang-Lan Xue, Hong-Qiang Han, Lun-Song Hu
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Publication number: 20090264020Abstract: An electrical connector (100) includes an insulative housing and a plurality of contacts (3) retained in the insulative housing. The insulative housing includes a number of receiving slots (110) and a number of retaining slots (22) communicating with each other along a front-to-back direction. Each contact (3) has a securing portion (30) engaging with the retaining slot (22), a contact portion (33) extending forwardly into the receiving slot (110) from the securing portion (30), and a tail portion (34) extending out of the insulative housing from the securing portion (30). The retaining slot (22) defines a first inclined face (220) at an inner wall thereof. The securing portion (30) has a second inclined face (300) corresponding to the first inclined face (220) and abutting against the first inclined face (220).Type: ApplicationFiled: April 21, 2009Publication date: October 22, 2009Inventors: Zhang-Lan Xue, Chen-Xi Wang, Hong-Qiang Han, Lun-Song Hu, Zi-Qiang Zhu
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Patent number: 7588456Abstract: An electrical connector includes an insulative housing (2) having a base portion (20) with a front face (200) and a rear face (204), and a protection portion (22) extending backwardly from the rear face (204). The protection portion (22) defines a receiving cavity (222) opening at a rear end thereof. The base portion (20) defines a plurality of passageways (201) extending therethrough and communicating with the receiving cavity (222). A plurality of power contacts (3) are retained on the insulative housing (2). Each power contact (3) has a securing portion (300, 310) positioned in the passageway (201), a columned contact portion (301, 311) and a bending portion (302, 312) extending from two ends of the securing portion (300, 310) respectively. The bending portion (302, 312) is received in the receiving cavity (222) for dissipating heat best. A metal shield (4) has a flat portion (40) affixed to the front face (200) and a mating portion (41) extending forwardly from the flat portion (40).Type: GrantFiled: December 11, 2008Date of Patent: September 15, 2009Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Zi-Qiang Zhu, Chen-Xi Wang, Zhang-Lan Xue, Hong-Qiang Han, Lun-Song Hu
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Publication number: 20090149060Abstract: An electrical connector includes an insulative housing (2) having a base portion (20) with a front face (200) and a rear face (204), and a protection portion (22) extending backwardly from the rear face (204). The protection portion (22) defines a receiving cavity (222) opening at a rear end thereof. The base portion (20) defines a plurality of passageways (201) extending therethrough and communicating with the receiving cavity (222). A plurality of power contacts (3) are retained on the insulative housing (2). Each power contact (3) has a securing portion (300, 310) positioned in the passageway (201), a columned contact portion (301, 311) and a bending portion (302, 312) extending from two ends of the securing portion (300, 310) respectively. The bending portion (302, 312) is received in the receiving cavity (222) for dissipating heat best. A metal shield (4) has a flat portion (40) affixed to the front face (200) and a mating portion (41) extending forwardly from the flat portion (40).Type: ApplicationFiled: December 11, 2008Publication date: June 11, 2009Inventors: Zi-Qiang Zhu, Chen-Xi Wang, Zhang-Lan Xue, Hong-Qiang Han, Lun-Song Hu
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Publication number: 20090023340Abstract: An electrical connector (100) includes an insulative housing (1) having a receiving cavity (12) for receiving a mating plug and a plurality of passageways (161, 162, 163, 164, 165); and a plurality of contacts (2) retained in the passageways respectively. The contacts define a first contact (22) which is stationary and having a first contacting portion (224), a first soldering portion (225) and a first base portion (221) connecting with the first contacting portion and the first soldering portion; and a second contact (23) which is movable to mate with the first contact to form a switch and having a second base portion (230) and a second soldering portion (235) extending downwardly from the second base portion, a second contacting portion (232) extending upwardly from the second base portion. The first contacting portion extends in a first direction. The second contacting portion extends in a second direction which is not parallel to the first direction.Type: ApplicationFiled: July 16, 2008Publication date: January 22, 2009Inventors: Zi-Qiang Zhu, Zhang-Lan Xue, Hong-Qiang Han, Lun-Song Hu
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Patent number: 7371084Abstract: An audio jack connector (100) with reliable grounding device includes a dielectric housing (1) defining an inner receiving space (12) and a grounding member (2) mounted on the housing (1). The grounding member (2) includes a base portion (21) secured on the housing, a mating portion (242) extending into the inner receiving space (12), a terminal portion (25) for inserting into a print circuit board (6) and a spring portion (26) extending beyond the housing for connecting to a metallic panel (5) of an electrical device. This grounding structure combines inner and outer grounding together by an integrated grounding piece, which enhance the grounding effect.Type: GrantFiled: September 27, 2006Date of Patent: May 13, 2008Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Zhang-Lan Xue, Zi-Qiang Zhu
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Patent number: 7371125Abstract: A miniature audio jack connector (100) for electrically connecting a mating plug (200) includes an arched insulative housing (1), a number of conductive contacts (2) retained in the housing (1) and a pair of switch contacts (3) containing a movable contact (31) and an immovable contact (32). The housing defines a top wall (13), a plug-insertion hole (16) and an opening (134) through the top wall. The movable contact defines an elastic arm (312) with an emboss (313) extending into the plug-insertion hole and a mating portion for connecting with the immovable contact. The arm (312) is movable within the opening (134), thereby minimizing the profile of the insulative housing (1).Type: GrantFiled: July 24, 2006Date of Patent: May 13, 2008Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Robert G. McHugh, Zhang-Lan Xue, Hong-Qiang Han, Zi-Qiang Zhu
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Patent number: 7331825Abstract: A stacked electrical connector has an insulative housing (1), a plurality of signal contacts (23, 26) and a pair of contacts (24, 27, 25, 28) retained in the housing. The housing defines a mounting surface (19) for mounting on a printed circuit board and a receiving space (12) for receiving a mating plug (9). The switch contact includes a base portion retained in the housing and a spring arm extending from the base portion. An insulative separator (245) is formed on one spring arm and projects into the receiving space. The separator is moveable in a plane vertical to the mounting surface. When the mating plug inserts into the receiving space, the separator rotates and drives one switch contact to connect with the other switch contact.Type: GrantFiled: November 21, 2006Date of Patent: February 19, 2008Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Zhang Lan Xue, ZiQiang Zhu, Jinkui Hu, Guohua Zhang
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Patent number: D688211Type: GrantFiled: December 21, 2010Date of Patent: August 20, 2013Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Zhang-Lan Xue, Hong-Qiang Han, Zi-Qiang Zhu