CN106848665A - Positive anti-plug USB connector - Google Patents

Positive anti-plug USB connector Download PDF

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Publication number
CN106848665A
CN106848665A CN201710144046.4A CN201710144046A CN106848665A CN 106848665 A CN106848665 A CN 106848665A CN 201710144046 A CN201710144046 A CN 201710144046A CN 106848665 A CN106848665 A CN 106848665A
Authority
CN
China
Prior art keywords
terminal
terminal group
usb connector
plug
positive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710144046.4A
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Chinese (zh)
Inventor
于奉锦
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.)
JUST CONNECTOR KUNSHAN CO Ltd
Original Assignee
JUST CONNECTOR KUNSHAN CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JUST CONNECTOR KUNSHAN CO Ltd filed Critical JUST CONNECTOR KUNSHAN CO Ltd
Priority to CN201710144046.4A priority Critical patent/CN106848665A/en
Publication of CN106848665A publication Critical patent/CN106848665A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC 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
    • H01R13/02Contact members
    • HELECTRICITY
    • H01ELECTRIC 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
    • H01R13/46Bases; Cases
    • H01R13/502Bases; Cases composed of different pieces
    • HELECTRICITY
    • H01ELECTRIC 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
    • H01R13/648Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  

Abstract

A kind of positive anti-plug USB connector,Including plug connector,And it is sheathed on the metal shell outside the plug connector,The plug connector includes base portion,From before the base portion to the transition part for extending formation,And from before the transition part to the docking tongue for extending formation,The front end outer side of the docking tongue is provided with the draw-in groove with butt connector clamping,The plug connector also includes first for being set in two rows in vertical direction,Second terminal group and by described first,The insulating body that Second terminal group fixing is integrated,Described first,Second terminal group includes being located at laterally outermost ground terminal,The ground terminal includes leg,From before the leg to the connecting portion for extending,And from before the connecting portion to extend and be exposed to it is described docking tongue upper and lower surface contact site,The contact site of the ground terminal extends to form protuberance to lateral outer side,The protuberance is provided with corresponding to the card division at the groove position.The application simple structure, low cost.

Description

Positive anti-plug USB connector
Technical field
The application is related to electric connector field, espespecially a kind of positive anti-plug USB connector.
Background technology
The USB3.1 c-type standard usb interfaces of USB associations issue realize the positive and negative plugging function of USB connector.Generally Type c-type USB connectors socket include first end subgroup, Second terminal group, be placed between first, second terminal group and The metal medium plate for electrically isolating.The signal that the metal medium plate is mainly used in shielding between first, second terminal group is disturbed and added The intensity of strong docking tongue.
In the case where some are less demanding to transmission speed, the effect of the metal medium plate is only to provide reinforcement docking The effect of tongue, and the presence of the metal medium plate, in production-manufacturing engineering, because of the presence of metal medium plate, generally require into The Shooting Technique that row is at least more than three times, increased manufacturing cost.
The content of the invention
In consideration of it, being necessary to provide a kind of positive anti-plug USB connector for strengthening docking tongue intensity by ground terminal.
In order to solve the above technical problems, this application provides a kind of positive anti-plug USB connector, including plug connector and it is arranged Metal shell outside the plug connector, the plug connector include base portion, from before the base portion to extend formed transition part, And from before the transition part to the docking tongue for extending formation, the front end outer side of the docking tongue is provided with and butt connector card The draw-in groove held, the plug connector also includes first, second terminal group that is set in two rows in vertical direction and by described the First, the insulating body that Second terminal group fixing is integrated, first, second terminal group includes being located at laterally outermost ground connection Terminal, the ground terminal include leg, from before the leg to extend connecting portion and from before the connecting portion to extend simultaneously The contact site of the docking tongue upper and lower surface is exposed to, the contact site of the ground terminal extends to form prominent to lateral outer side Portion, the protuberance is provided with corresponding to the card division at the groove position.
The positive anti-plug USB connector of the application is in by by the contact site position of the ground terminal of first, second terminal group Laterally outward direction is protruded to extend and forms the intensity that protuberance strengthens the draw-in groove on the outside of the docking tongue with correspondence, eliminates gold Plate in category, reduces product manufacturing complexity and cost.
Preferably, first, second terminal group also includes the power supply terminal being located between two ground terminals and positioned at two Some signal terminals between power supply terminal.
Preferably, every conducting terminal of first, second terminal group includes extending the insulating body rear end Leg, from before the leg to the connecting portion for extending and from before the connecting portion to extending and be exposed to the docking tongue The contact site of upper and lower surface.
Preferably, the consistency of thickness of the thickness of the ground terminal and the signal terminal, the protuberance is from described Ground terminal outside is stamped and formed out obliquely, and is formed with rake.
Preferably, the protuberance of first, second terminal group finally contacts to strengthen the draw-in groove.
Preferably, thickness of the thickness of the ground terminal of first, second terminal group more than the signal terminal.
Preferably, the thickness of the ground terminal can be 0.35mm or 0.30mm, and the thickness of the signal terminal is 0.12mm or 0.15mm.
Preferably, first, second terminal group shares two ground terminals, and the thickness of the ground terminal is 0.70mm。
Preferably, first, second terminal group is simultaneously fixed when partial transposition is so as to injection moulding in vertical direction Positioned at each conducting terminal of first, second terminal group of two rows.
Preferably, first, second terminal group carries out injection moulding and is formed to include first end subgroup and the respectively First assembly of one insulator and the second assembly for including Second terminal group and the second insulator, described first, second Assembly carries out injection moulding again and forms the 3rd assembly.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, constitutes the part of the application, this Shen Schematic description and description please does not constitute the improper restriction to the application for explaining the application.
Fig. 1 is the three-dimensional combination figure of the positive anti-plug USB connector of the application;
Fig. 2 is the stereogram of the interfacing part of the positive anti-plug USB connector of the application;
Fig. 3 is the three-dimensional exploded view of the interfacing part of the positive anti-plug USB connector of the application;
Fig. 4 is the stereogram and its partial enlarged drawing of first, second terminal group of the positive anti-plug USB connector of the application;
Fig. 5 is the top view of first, second terminal group of the positive anti-plug USB connector of the application.
Specific embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and Corresponding accompanying drawing is clearly and completely described to technical scheme.Obviously, described embodiment is only the application one Section Example, rather than whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing Go out the every other embodiment obtained under the premise of creative work, belong to the scope of the application protection.
Refer to shown in Fig. 1 to Fig. 3, the positive anti-plug USB connector of the application includes plug connector 20 and is sheathed on the grafting Metal shell 10 outside part 20.
The overall structure of the plug connector 20 is formed with base portion 21, the transition part formed to extension from before the base portion 21 22 and from before the transition part 22 to extend formed docking tongue 23, it is described docking tongue 23 front end be provided with succession Connect the draw-in groove 24 of device clamping.The spare part of the plug connector 20 includes first end subgroup 40, Second terminal group 50 and by described the First, Second terminal group 40, the insulating body 30 that 50 injections are integrated, first, second terminal group 40,50 is in two rows knot Structure.
Refer to shown in Fig. 4, Fig. 5, first, second terminal group 40,50 includes being located at laterally outermost connecing respectively Ground terminal 43,53, the power supply terminal 42,52 between two ground terminals 43,53 and between two power supply terminals 42,52 Some signal terminals 41,51.Every conducting terminal of first, second terminal group 40,50 includes extending described exhausted The leg 431 of the rear end of edge body 30, from before the leg 431 to extending the connecting portion 436 that is formed and from the connecting portion 436 Forward direction extends and side is exposed to the contact site 432 for docking the surface of tongue 23.First, second terminal group 40,50 is horizontal Extend to lateral outer side respectively at the position of the contact site 432 to the ground terminal 43,53 of both sides and be formed with protuberance 433, It is formed with card division 434 to strengthen the draw-in groove 24 at the position of draw-in groove 24 of the correspondence of the protuberance 433 docking tongue 23 Intensity.
In preferred embodiment one, the thickness of the ground terminal 43,53 and the consistency of thickness of the signal terminal 41,51, The protuberance 433 is stamped and formed out obliquely from the outside of the ground terminal 43,53, and is formed with rake 435.It is described The protuberance 433 of first, second terminal group 40,50 finally contacts to strengthen the draw-in groove 24.
In preferred embodiment two, the thickness of the ground terminal 43,53 of first, second terminal group 40,50 is more than described The thickness of signal terminal 41,51, ground terminal 43 as described, 53 thickness can be 0.35mm or 0.30mm or 0.25mm, institute The thickness for stating signal terminal is 0.12mm.
In preferred embodiment three, first, second terminal group 40,50 shares two ground terminals, i.e., in vertical direction On two ground terminals 43,53 unite two into one, then the thickness of the ground terminal be 0.70mm.
Refer to shown in Fig. 3, Fig. 5, first, second terminal group 40,50 first carries out injection moulding and forms bag respectively Include the first assembly of the insulator 31 of first end subgroup 40 and first and include the insulator 32 of Second terminal group 50 and second The second assembly.First insulator 31 is provided with location hole 311, and second insulator 32 is provided with correspondence and snaps in institute State the locating dowel 321 in location hole 311.First, second assembly is then carried out into injection moulding again again and forms the 3rd Assembly, the 3rd assembly includes first, second assembly and the 3rd insulator 31.
In another embodiment, first, second terminal group 40,50 in vertical direction at least partly dislocation (such as Fig. 5 It is shown), each conducting terminal of first, second terminal group 40,50 of two rows is fixed when being easy to injection moulding simultaneously, such as This, first, second terminal group 40,50 can form the plug connector 20 by single injection-molded.
The positive anti-plug USB connector of the application is by by the contact of the ground terminal 43,53 of first, second terminal group 40,50 The position of portion 432 is in laterally outward direction and protrudes to extend and forms protuberance 433 and strengthen docking tongue 23 outside with correspondence The intensity of draw-in groove 24, eliminates metal medium plate, reduces product manufacturing complexity and cost.
Also, it should be noted that term " including ", "comprising" or its any other variant be intended to nonexcludability Comprising so that process, method, commodity or equipment including a series of key elements not only include those key elements, but also wrapping Include other key elements being not expressly set out, or also include for this process, method, commodity or equipment is intrinsic wants Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wanted including described Also there is other identical element in process, method, commodity or the equipment of element.
Embodiments herein is the foregoing is only, the application is not limited to.For those skilled in the art For, the application can have various modifications and variations.It is all any modifications made within spirit herein and principle, equivalent Replace, improve etc., within the scope of should be included in claims hereof.

Claims (10)

1. a kind of positive anti-plug USB connector, including plug connector and the metal shell being sheathed on outside the plug connector, the grafting The docking that part includes base portion, formed to extension from before the base portion to the transition part for extending formation and from before the transition part Tongue, the front end outer side of the docking tongue is provided with the draw-in groove with butt connector clamping, and the plug connector is also included and hung down First, second terminal group and first, second terminal group is held the insulation sheet being integrated that Nogata is set in two rows upwards Body, first, second terminal group includes being located at laterally outermost ground terminal, and the ground terminal includes leg, from institute State before leg to the connecting portion for extending and from before the connecting portion to extending and be exposed to connecing for the docking tongue upper and lower surface Contact portion, it is characterised in that the contact site of the ground terminal extends to form protuberance to lateral outer side, the protuberance is provided with right Card division at groove position described in Ying Yu.
2. anti-plug USB connector as claimed in claim 1 positive, it is characterised in that first, second terminal group also includes position Power supply terminal between two ground terminals and some signal terminals between two power supply terminals.
3. anti-plug USB connector as claimed in claim 2 positive, it is characterised in that every of first, second terminal group leads Electric terminal is including extending the leg of the insulating body rear end, from before the leg to the connecting portion for extending and described in Before connecting portion to extend and be exposed to it is described docking tongue upper and lower surface contact site.
4. the positive anti-plug USB connector as described in claim any one of 2-3, it is characterised in that the thickness of the ground terminal With the consistency of thickness of the signal terminal, the protuberance is stamped and formed out obliquely from ground terminal outside, and shape Into there is rake.
5. anti-plug USB connector as claimed in claim 4 positive, it is characterised in that the protuberance of first, second terminal group Finally contact to strengthen the draw-in groove.
6. the positive anti-plug USB connector as described in claim any one of 2-3, it is characterised in that first, second terminal group Ground terminal thickness more than the signal terminal thickness.
7. anti-plug USB connector as claimed in claim 6 positive, it is characterised in that the thickness of the ground terminal can be 0.35mm or 0.30mm, the thickness of the signal terminal is 0.12mm or 0.15mm.
8. the positive anti-plug USB connector as described in claim any one of 1-3, it is characterised in that first, second terminal group Two ground terminals are shared, the thickness of the ground terminal is 0.70mm.
9. anti-plug USB connector as claimed in claim 2 positive, it is characterised in that first, second terminal group is in Vertical Square Each conducting end of first, second terminal group positioned at two rows is fixed when upward partial transposition is so as to injection moulding simultaneously Son.
10. anti-plug USB connector as claimed in claim 2 positive, it is characterised in that first, second terminal group is entered respectively Row injection moulding and being formed include the first assembly of first end subgroup and the first insulator with include Second terminal group and Second assembly of the second insulator, first, second assembly carries out injection moulding again and forms the 3rd assembly.
CN201710144046.4A 2017-03-10 2017-03-10 Positive anti-plug USB connector Pending CN106848665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710144046.4A CN106848665A (en) 2017-03-10 2017-03-10 Positive anti-plug USB connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710144046.4A CN106848665A (en) 2017-03-10 2017-03-10 Positive anti-plug USB connector

Publications (1)

Publication Number Publication Date
CN106848665A true CN106848665A (en) 2017-06-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710144046.4A Pending CN106848665A (en) 2017-03-10 2017-03-10 Positive anti-plug USB connector

Country Status (1)

Country Link
CN (1) CN106848665A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107706656A (en) * 2017-08-07 2018-02-16 深圳市长盈精密技术股份有限公司 The positive and negative socket, connector of high current
CN107706655A (en) * 2017-08-07 2018-02-16 深圳市长盈精密技术股份有限公司 The positive and negative socket, connector of high current
CN109088195A (en) * 2018-08-03 2018-12-25 昆山杰顺通精密组件有限公司 Two-in-one USB connector
CN110071390A (en) * 2018-01-23 2019-07-30 富士康(昆山)电脑接插件有限公司 Electric connector and its manufacturing method
WO2021057919A1 (en) * 2019-09-25 2021-04-01 捷利知产股份有限公司 Two-way double-sided electrical connector
CN113161797A (en) * 2021-04-19 2021-07-23 深圳市长盈精密技术股份有限公司 USB socket and manufacturing method thereof
WO2023030441A1 (en) * 2021-09-06 2023-03-09 深圳市普玛斯精密组件有限公司 Type-c female-end electrical connector

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CN105226428A (en) * 2015-11-03 2016-01-06 昆山全方位电子科技有限公司 Electric connector
CN205355339U (en) * 2016-01-13 2016-06-29 深圳市长盈精密技术股份有限公司 Positive reverse plug USB socket
CN106025630A (en) * 2016-06-22 2016-10-12 富士康(昆山)电脑接插件有限公司 Electrical connector and manufacturing method thereof
CN205790618U (en) * 2016-02-26 2016-12-07 凡甲电子(苏州)有限公司 electrical connector
US20160365655A1 (en) * 2015-06-10 2016-12-15 Advanced-Connectek Inc. Electrical receptacle connector
CN206610931U (en) * 2017-03-10 2017-11-03 昆山杰顺通精密组件有限公司 Positive anti-plug USB connector

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Publication number Priority date Publication date Assignee Title
CN104882705A (en) * 2015-06-05 2015-09-02 昆山全方位电子科技有限公司 USB connector based on TypeC
CN105958241A (en) * 2015-06-05 2016-09-21 昆山全方位电子科技有限公司 Electric connector
US20160365655A1 (en) * 2015-06-10 2016-12-15 Advanced-Connectek Inc. Electrical receptacle connector
CN105226428A (en) * 2015-11-03 2016-01-06 昆山全方位电子科技有限公司 Electric connector
CN205355339U (en) * 2016-01-13 2016-06-29 深圳市长盈精密技术股份有限公司 Positive reverse plug USB socket
CN205790618U (en) * 2016-02-26 2016-12-07 凡甲电子(苏州)有限公司 electrical connector
CN106025630A (en) * 2016-06-22 2016-10-12 富士康(昆山)电脑接插件有限公司 Electrical connector and manufacturing method thereof
CN206610931U (en) * 2017-03-10 2017-11-03 昆山杰顺通精密组件有限公司 Positive anti-plug USB connector

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107706656A (en) * 2017-08-07 2018-02-16 深圳市长盈精密技术股份有限公司 The positive and negative socket, connector of high current
CN107706655A (en) * 2017-08-07 2018-02-16 深圳市长盈精密技术股份有限公司 The positive and negative socket, connector of high current
CN107706655B (en) * 2017-08-07 2019-07-30 深圳市长盈精密技术股份有限公司 The positive and negative socket, connector of high current
CN107706656B (en) * 2017-08-07 2019-07-30 深圳市长盈精密技术股份有限公司 The positive and negative socket, connector of high current
CN110071390A (en) * 2018-01-23 2019-07-30 富士康(昆山)电脑接插件有限公司 Electric connector and its manufacturing method
CN110071390B (en) * 2018-01-23 2022-07-26 富士康(昆山)电脑接插件有限公司 Electric connector and manufacturing method thereof
CN109088195A (en) * 2018-08-03 2018-12-25 昆山杰顺通精密组件有限公司 Two-in-one USB connector
CN109088195B (en) * 2018-08-03 2023-09-15 昆山杰顺通精密组件有限公司 Two-in-one USB connector
WO2021057919A1 (en) * 2019-09-25 2021-04-01 捷利知产股份有限公司 Two-way double-sided electrical connector
CN113161797A (en) * 2021-04-19 2021-07-23 深圳市长盈精密技术股份有限公司 USB socket and manufacturing method thereof
WO2023030441A1 (en) * 2021-09-06 2023-03-09 深圳市普玛斯精密组件有限公司 Type-c female-end electrical connector

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