CN204103150U - A kind of can both forward and reverse directions to insert USB plug - Google Patents

A kind of can both forward and reverse directions to insert USB plug Download PDF

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Publication number
CN204103150U
CN204103150U CN201420486606.6U CN201420486606U CN204103150U CN 204103150 U CN204103150 U CN 204103150U CN 201420486606 U CN201420486606 U CN 201420486606U CN 204103150 U CN204103150 U CN 204103150U
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CN
China
Prior art keywords
conducting terminal
conducting
lock pin
contact
reverse directions
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Active
Application number
CN201420486606.6U
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Chinese (zh)
Inventor
潘成禄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGGUAN LINGSHANG PHOTOELECTRIC SCIENCE & TECHNOLOGY Co.,Ltd.
Shenzhen Xindesheng Electronic Technology Co., Ltd.
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潘成禄
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Priority to CN201420486606.6U priority Critical patent/CN204103150U/en
Application granted granted Critical
Publication of CN204103150U publication Critical patent/CN204103150U/en
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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64Means for preventing incorrect coupling
    • H01R13/642Means for preventing incorrect coupling by position or shape of contact members

Abstract

The utility model relates to connector technique field, particularly relate to a kind of can both forward and reverse directions to insert USB plug, include metal shell, insulating body, conducting terminal, the front end of insulating body has protruded out lock pin, the both ends of the surface up and down of lock pin respectively arrange row's conducting terminal, the conducting terminal of lock pin upper surface connects one to one to left order by by the right side with the conducting terminal of lock pin lower surface respectively successively by by left-to-right order, lock pin of the present utility model is two-sided can be electrically connected, make plug insert socket from positive and negative either direction all can effectively be electrically connected, easy to use, there will not be the phenomenon of direction wrong plug, wherein, each conducting terminal has protruded out electrically conducting contact respectively to inner side, the electrically conducting contact of each conducting terminal is laminated with the electrically conducting contact of corresponding conducting terminal respectively and contacts conducting and form contact point, structure and manufacture craft simple, enhance productivity, can realize producing in enormous quantities, save cost.

Description

A kind of can both forward and reverse directions to insert USB plug
technical field:
The utility model relates to technical field of electric connectors, particularly relate to a kind of can both forward and reverse directions to insert USB plug.
background technology:
USB (Universal Serial BUS, USB) is an external bus standard, for connection and the communication of specification computer and external equipment, is the interfacing being applied in PC field.The plug and play of USB interface support equipment and warm connection function.Now for transfer of data with the Peripheral Interface of exchanges data, USB (universal serial bus) (USB) is undoubtedly one of interface be most widely used at computer and periphery consumer electronics field.Computer periphery peripheral hardware is most absolutely carries out transfer of data and exchange by USB connection computer, as mouse, keyboard, and USB flash disk, printer, mobile phone, camera etc.So just need on computers USB socket to be installed, computer peripheral outer equipment installs plug, plug insertion socket during connection, make both produce electrical connection.At present, in the attachment unit interface such as transmission communication, charging energising of the portable mobile apparatus such as mobile phone, panel computer, micro universal serial bus (MICRO USB) interface connector is widely used.
Because plugs and sockets design electric connection point itself is one to one, wrong plug can cause the invalid substantial risk such as even to be burnt out by equipment.In order to prevent people's wrong plug when using USB interface docking, USB interface has specially carried out fool-proof design, just namely plug, socket can need aligning direction to insert to the characteristic of inserting because of its one side, this just needs the time wasting a lot of inspections and check and correction.Like this, user in use, often needs to check that socket is which direction, again plug is adjusted to same direction to insert again, or one inserts and does not exchange direction and insert, sometimes vary also can because of hard insert overexert a plug or socket bad to inserting, cause very burden.
utility model content:
The purpose of this utility model be exactly for prior art exist deficiency and provide a kind of can tow sides be inserted into arbitrarily in USB socket, manufacture craft simply can both forward and reverse directions to insert USB plug.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of can both forward and reverse directions to insert USB plug, it includes metal shell, the insulating body be arranged in metal shell, conducting terminal, the front end of insulating body has protruded out lock pin, the both ends of the surface up and down of lock pin respectively arrange row's conducting terminal, and the conducting terminal of lock pin upper surface connects one to one to left order by by the right side with the conducting terminal of lock pin lower surface respectively successively by by left-to-right order; Wherein, each conducting terminal has protruded out electrically conducting contact respectively to inner side, and the electrically conducting contact of each conducting terminal extends to the position of the electrically conducting contact of corresponding conducting terminal respectively and the contact conducting that is laminated forms contact point.
It is 4 that the both ends of the surface up and down of described lock pin often arrange conducting terminal, and lock pin upper surface is connected one to one to left 1st, the 2nd, the 3rd, the 4th conducting terminal by the right side with lock pin lower surface respectively successively by left-to-right 1st, the 2nd, the 3rd, the 4th conducting terminal.
Described insulating body to be combined into one structure by integral injection molding mode and conducting terminal.
Position corresponding with each contact point on described insulating body offers pressing hole respectively.
The electrically conducting contact of described each conducting terminal is arranged along the vertical direction with the electrically conducting contact of corresponding conducting terminal respectively and mutual along the vertical direction closely pressing is fixed.
Described in two corresponding conducting terminals connected, the electrically conducting contact of one of them conducting terminal is provided with convex closure in the faying face position male of contact point, and convex closure top is pressed on the electrically conducting contact of another conducting terminal.
Be fixedly connected with by welding manner between the electrically conducting contact of described two corresponding conducting terminals.
The utility model beneficial effect is: of the present utility model a kind of can both forward and reverse directions to insert USB plug include metal shell, be arranged on the insulating body in metal shell, conducting terminal, the front end of insulating body has protruded out lock pin, the both ends of the surface up and down of lock pin respectively arrange row's conducting terminal, the conducting terminal of lock pin upper surface connects one to one to left order by by the right side with the conducting terminal of lock pin lower surface respectively successively by by left-to-right order, lock pin of the present utility model is two-sided can be electrically connected, make plug insert socket from positive and negative either direction all can effectively be electrically connected, easy to use, there will not be the phenomenon of direction wrong plug, available protecting plug and socket, connect simple and convenient, durable, improve operating efficiency, wherein, each conducting terminal has protruded out electrically conducting contact respectively to inner side, the electrically conducting contact of each conducting terminal extends to the position of the electrically conducting contact of corresponding conducting terminal respectively and the contact conducting that is laminated forms contact point, during the manufacturing, each conducting terminal is put into successively the mould die cavity of insulating body, located by mould, and by corresponding electrically conducting contact pressing on each contacting points position, pour into high temperature plastic cement more shaping fixing in mold cavity, not only make to combine closely between two row's conducting terminals fixing, in conjunction with solid and reliable, also molded the plastic cement such as insulating body and lock pin structure simultaneously, structure and manufacture craft simple, enhance productivity, can realize producing in enormous quantities, save cost.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is internal structure schematic diagram of the present utility model.
Fig. 4 is the structural representation of the utility model conducting terminal.
embodiment:
Below in conjunction with accompanying drawing, the utility model is further described, see shown in Fig. 1 ~ 4, of the present utility model a kind of can both forward and reverse directions to insert USB plug, include metal shell 1, be arranged on the insulating body 2 in metal shell 1, conducting terminal 3, the front end of insulating body 2 has protruded out lock pin 21, the both ends of the surface up and down of lock pin 21 respectively arrange row's conducting terminal 3, the conducting terminal 3 of lock pin 21 upper surface connects one to one to left order by by the right side with the conducting terminal 3 of lock pin 21 lower surface respectively successively by by left-to-right order, lock pin 21 of the present utility model is two-sided can be electrically connected, make plug insert socket from positive and negative either direction all can effectively be electrically connected, easy to use, there will not be the phenomenon of direction wrong plug, available protecting plug and socket, connect simple and convenient, durable, improve operating efficiency.Wherein, each conducting terminal 3 has protruded out electrically conducting contact 31 respectively to inner side, and the electrically conducting contact 31 of each conducting terminal 3 extends to the position of the electrically conducting contact 31 of corresponding conducting terminal 3 respectively and the contact conducting that is laminated forms contact point.
It is 4 that the both ends of the surface up and down of lock pin 21 often arrange conducting terminal 3, lock pin 21 upper surface is connected one to one to left 1st, the 2nd, the 3rd, the 4th conducting terminal 3 by the right side with lock pin 21 lower surface respectively successively by left-to-right 1st, the 2nd, the 3rd, the 4th conducting terminal 3, and the 1st conducting terminal 3 exact connect ion during to realize that the 1st conducting terminal 3 and reverse side insert when front is inserted is on same terminal position.
Insulating body 2 is heat resistant and wear resistant material, insulating body 2 to be combined into one structure by integral injection molding mode and conducting terminal 3, ensure that conducting terminal 3 does not loosen, long-term plug uses can not destroy conducting terminal 3 structure, make electrical transmission stable and reliable for performance, also tight pressing between two row's conducting terminals 3 is fixed, in conjunction with solid and reliable simultaneously.Position corresponding with each contact point on insulating body 2 offers pressing hole 22 respectively.The rear end of conducting terminal 3 is exposed in insulating body 2 rear end and is formed leg end portion, and leg end can make wire welding type, SMT pastes pcb board formula or DIP inserts the structures such as pcb board formula, to be suitable for different occasions.
The electrically conducting contact 31 of each conducting terminal 3 is arranged along the vertical direction with the electrically conducting contact 31 of corresponding conducting terminal 3 respectively and mutual along the vertical direction closely pressing is fixed, and the distance of pressing is shorter along the vertical direction, and pressing is more convenient.
In two corresponding conducting terminals 3 connected, the electrically conducting contact 31 of one of them conducting terminal 3 is provided with convex closure 32 in the faying face position male of contact point, convex closure 32 can be horizontally set or longitudinally arrange, convex closure 32 top is pressed on the electrically conducting contact 31 of another conducting terminal 3, make the Contact conducting better reliability of conducting terminal 3, improve electric conductivity and stability.Certainly, two corresponding conducting terminals 3 connected also can not use convex closure 32 to connect, and as another execution mode of the present utility model, are fixedly connected with between the electrically conducting contact 31 of two corresponding conducting terminals 3 by welding manners such as high electric current spot welding, butt-joints.
During the manufacturing, each conducting terminal 3 is put into successively the mould die cavity of insulating body 2, located by mould, and by the pressing of corresponding electrically conducting contact 31 on each contacting points position, pour into high temperature plastic cement more shaping fixing in mold cavity, two row's conducting terminals 3 by location pressing and forming connect realize plug can the function of just anti-plug, not only make to combine closely between two row's conducting terminals 3 fixing, in conjunction with solid and reliable, also molded the plastic cement structure such as insulating body 2 and lock pin 21 simultaneously, only need one set of die just can complete, structure and manufacture craft simple, enhance productivity, can realize producing in enormous quantities, save cost.
Certainly, the above is only preferred embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.

Claims (7)

1. one kind can both forward and reverse directions to insert USB plug, include metal shell (1), the insulating body (2) be arranged in metal shell (1), conducting terminal (3), it is characterized in that: the front end of described insulating body (2) has protruded out lock pin (21), the both ends of the surface up and down of lock pin (21) respectively arrange row's conducting terminal (3), and the conducting terminal (3) of lock pin (21) upper surface connects one to one to left order by by the right side with the conducting terminal (3) of lock pin (21) lower surface respectively successively by by left-to-right order; Wherein, each conducting terminal (3) has protruded out electrically conducting contact (31) respectively to inner side, and the electrically conducting contact (31) of each conducting terminal (3) extends to the position of the electrically conducting contact (31) of corresponding conducting terminal (3) respectively and the contact conducting that is laminated forms contact point.
2. according to claim 1 a kind of can both forward and reverse directions to insert USB plug, it is characterized in that: the both ends of the surface up and down of described lock pin (21) often being arranged conducting terminal (3) is 4, lock pin (21) upper surface is connected one to one to left 1st, the 2nd, the 3rd, the 4th conducting terminal (3) by the right side with lock pin (21) lower surface respectively successively by left-to-right 1st, the 2nd, the 3rd, the 4th conducting terminal (3).
3. according to claim 1 a kind of can both forward and reverse directions to the USB plug of inserting, it is characterized in that: described insulating body (2) to be combined into one structure by integral injection molding mode and conducting terminal (3).
4. according to claim 1 a kind of can both forward and reverse directions to the USB plug of inserting, it is characterized in that: the upper position corresponding with each contact point of described insulating body (2) offers pressing hole (22) respectively.
5. according to claim 1 a kind of can both forward and reverse directions to the USB plug of inserting, it is characterized in that: the electrically conducting contact (31) of described each conducting terminal (3) arranges along the vertical direction with the electrically conducting contact (31) of corresponding conducting terminal (3) respectively and along the vertical direction mutually tight pressing fix.
6. according to claim 1 ~ 5 any one a kind of can both forward and reverse directions to insert USB plug, it is characterized in that: described in two corresponding conducting terminals (3) connected, the electrically conducting contact (31) of one of them conducting terminal (3) is provided with convex closure (32) in the faying face position male of contact point, and convex closure (32) top is pressed on the electrically conducting contact (31) of another conducting terminal (3).
7. according to claim 1 ~ 5 any one a kind of can both forward and reverse directions to insert USB plug, it is characterized in that: be fixedly connected with by welding manner between the electrically conducting contact (31) of described two corresponding conducting terminals (3).
CN201420486606.6U 2014-08-27 2014-08-27 A kind of can both forward and reverse directions to insert USB plug Active CN204103150U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420486606.6U CN204103150U (en) 2014-08-27 2014-08-27 A kind of can both forward and reverse directions to insert USB plug

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201420486606.6U CN204103150U (en) 2014-08-27 2014-08-27 A kind of can both forward and reverse directions to insert USB plug
PCT/CN2015/077287 WO2016029707A1 (en) 2014-08-27 2015-04-23 Usb plug capable of being inserted in forward or reverse direction

Publications (1)

Publication Number Publication Date
CN204103150U true CN204103150U (en) 2015-01-14

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WO (1) WO2016029707A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104617411A (en) * 2015-01-16 2015-05-13 惠州市和宏电线电缆有限公司 USB plug
CN104795658A (en) * 2015-03-26 2015-07-22 李亚飞 USB (Universal Serial Bus) socket allowing opposite insertion in forward and backward directions and manufacturing method thereof
CN105024193A (en) * 2015-08-10 2015-11-04 东莞市雅联电子有限公司 USB female socket structure capable of being frontward and backward plugged and manufacturing method thereof
CN105098513A (en) * 2015-08-31 2015-11-25 东莞市雅联电子有限公司 Universal serial bus (USB) plug structure capable of being positively and reversely inserted and manufacturing method of USB plug structure
CN105206979A (en) * 2015-07-11 2015-12-30 重庆工业职业技术学院 USB male plug tongue structure
WO2016029707A1 (en) * 2014-08-27 2016-03-03 李亚飞 Usb plug capable of being inserted in forward or reverse direction
CN105514716A (en) * 2015-12-31 2016-04-20 深圳市鑫桐源科技有限公司 USB plug, signal switching circuit and USB data line
WO2017031970A1 (en) * 2015-08-26 2017-03-02 深圳市鑫德胜电子科技有限公司 Electrical connection terminal set structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4035779B2 (en) * 2004-08-18 2008-01-23 威剛科技股▲分▼有限公司 USB connector with double-sided insertion
CN202772296U (en) * 2012-09-04 2013-03-06 深圳市得润电子股份有限公司 USB male connector
CN203481539U (en) * 2013-10-12 2014-03-12 淮南联合大学 Double-sided insertable USB plug
CN204103150U (en) * 2014-08-27 2015-01-14 潘成禄 A kind of can both forward and reverse directions to insert USB plug

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016029707A1 (en) * 2014-08-27 2016-03-03 李亚飞 Usb plug capable of being inserted in forward or reverse direction
CN104617411A (en) * 2015-01-16 2015-05-13 惠州市和宏电线电缆有限公司 USB plug
CN104617411B (en) * 2015-01-16 2017-07-11 惠州市和宏电线电缆有限公司 A kind of USB plug
CN104795658A (en) * 2015-03-26 2015-07-22 李亚飞 USB (Universal Serial Bus) socket allowing opposite insertion in forward and backward directions and manufacturing method thereof
CN105206979A (en) * 2015-07-11 2015-12-30 重庆工业职业技术学院 USB male plug tongue structure
CN105024193A (en) * 2015-08-10 2015-11-04 东莞市雅联电子有限公司 USB female socket structure capable of being frontward and backward plugged and manufacturing method thereof
CN105024193B (en) * 2015-08-10 2018-11-02 广东雅联科技股份有限公司 It is a kind of can positive anti-plug USB female seat structure and preparation method thereof
WO2017031970A1 (en) * 2015-08-26 2017-03-02 深圳市鑫德胜电子科技有限公司 Electrical connection terminal set structure
CN105098513A (en) * 2015-08-31 2015-11-25 东莞市雅联电子有限公司 Universal serial bus (USB) plug structure capable of being positively and reversely inserted and manufacturing method of USB plug structure
CN105098513B (en) * 2015-08-31 2018-02-23 广东雅联科技股份有限公司 It is a kind of can just USB plug structure of anti-plug and preparation method thereof
CN105514716A (en) * 2015-12-31 2016-04-20 深圳市鑫桐源科技有限公司 USB plug, signal switching circuit and USB data line
CN105514716B (en) * 2015-12-31 2018-02-13 深圳市鑫桐源科技有限公司 USB plug, signal switching circuit and USB data line

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: LI YAFEI

Free format text: FORMER OWNER: PAN CHENGLU

Effective date: 20150515

Owner name: PAN CHENGLU

Effective date: 20150515

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 523000 DONGGUAN, GUANGDONG PROVINCE TO: 523809 DONGGUAN, GUANGDONG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20150515

Address after: Da Tang Da Lingshan Town Lang Lang Village Lake Road 523809 Guangdong city of Dongguan province Wei Zi Lane No. 52

Patentee after: Li Yafei

Patentee after: Pan Chenglu

Address before: 523000 No. 19, Jinyuan Road, Kam ha community, Changan Town, Dongguan, Guangdong

Patentee before: Pan Chenglu

ASS Succession or assignment of patent right

Owner name: SHENZHEN XINDESHENG ELECTRONIC TECHNOLOGY CO., LTD

Free format text: FORMER OWNER: LI YAFEI

Effective date: 20150826

Owner name: DONGGUAN LINGSHANG OPTOELECTRONICS TECHNOLOGY CO.,

Free format text: FORMER OWNER: PAN CHENGLU

Effective date: 20150826

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150826

Address after: 518106, Shenzhen, Guangming District, Guangdong province Gongming office, Mashan community yuan Deng Hang industrial zone A3 building, 1 floor, B unit, 2 floor

Patentee after: Shenzhen Xindesheng Electronic Technology Co., Ltd.

Patentee after: DONGGUAN LINGSHANG PHOTOELECTRIC SCIENCE & TECHNOLOGY Co.,Ltd.

Address before: Da Tang Da Lingshan Town Lang Lang Village Lake Road 523809 Guangdong city of Dongguan province Wei Zi Lane No. 52

Patentee before: Li Yafei

Patentee before: Pan Chenglu