CN104733903B - A kind of plug connector, socket connector and electric coupler component - Google Patents

A kind of plug connector, socket connector and electric coupler component Download PDF

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Publication number
CN104733903B
CN104733903B CN201510074114.5A CN201510074114A CN104733903B CN 104733903 B CN104733903 B CN 104733903B CN 201510074114 A CN201510074114 A CN 201510074114A CN 104733903 B CN104733903 B CN 104733903B
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China
Prior art keywords
boss
plug
terminal
socket
connector
Prior art date
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Active
Application number
CN201510074114.5A
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Chinese (zh)
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CN104733903A (en
Inventor
邱扬
熊国军
霍柱东
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.)
Meida electric (Chongqing) Co., Ltd
Original Assignee
Shenzhen Deren Electronic 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.)
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Priority to CN201510074114.5A priority Critical patent/CN104733903B/en
Publication of CN104733903A publication Critical patent/CN104733903A/en
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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
    • H01R13/46Bases; Cases
    • 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
    • H01R13/516Means for holding or embracing insulating body, e.g. casing, hoods

Abstract

The invention discloses a kind of plug connector, socket connector and electric coupler component, plug connector includes plug insulating body, and plug insulating body is extended with forward hyoplastron;The first terminal module, the first terminal module are fixed in plug insulating body;Second terminal module, Second terminal module are fixed in plug insulating body;The side wall of hyoplastron is extended with first boss and second boss up and down respectively.Socket connector, including socket insulating body and several conducting terminals;Socket insulating body is provided with the boss groove that receiving space connects with receiving space;Conducting terminal is contained in receiving space, and boss groove is located between conducting terminal and the side wall of socket insulating body.When plug connector and socket connector plug together, the first boss and second boss of plug connector are contained in the boss groove of socket connector.By the above-mentioned means, the present invention can electric coupler component there is fool proof and anti-short circuit effect.

Description

A kind of plug connector, socket connector and electric coupler component
Technical field
The present invention relates to connector technique field, more particularly to a kind of plug connector, socket connector and electrical connection Device assembly.
Background technology
Electric coupler component, be otherwise known as circuit connector, be for two conductors on a loop to be bridged, Allow electric current or signal flows to the conductor device of another conductor from a conductor.It is widely used in various electric In circuit, play a part of connection or turn-off current or signal.
Electric coupler component is divided into plug connector and socket connector in the prior art, and socket connector is typically assemblied in On printed circuit board (PCB), plug connector is assemblied in line end, when plug connector and plug connector engage, printed circuit board (PCB) and line Termination is logical.But in the mistake situation of actual use, easily there is oblique cutting in socket connector and plug connector, and socket connector The feelings that the terminal of socket connector and/or plug connector and the metal shell of other side connect can be caused with plug connector oblique cutting Condition, there is short circuit, influence the transmission of electric coupler component.
The content of the invention
The present invention solves the technical problem of provide a kind of plug connector, socket connector and electric connector group Part so that electric coupler component has fool proof effect and anti-short circuit effect.
In order to solve the above technical problems, one aspect of the present invention is:A kind of plug connector is provided, including Plug insulating body, the insulating body are extended with forward hyoplastron;The first terminal module, the first terminal module are fixed on institute State in insulating body, and the contact site of the first terminal module extends to the upper surface of the hyoplastron;Second terminal module, The Second terminal module is fixed in the insulating body, and the contact site of the Second terminal module extends to the tongue The lower surface of plate;The side wall of the hyoplastron is extended with first boss and second boss up and down respectively;The first boss Quantity be two, described two first boss are upwardly extended to obtain respectively by the relative side wall of hyoplastron two, the second boss Quantity be two, described two second boss are extended to obtain separately down by the relative side wall of hyoplastron two, wherein, it is described two The length of first boss differs, and the first boss is identical with the width of second boss.
Wherein, a shorter boss of length is fool proof boss in the first boss;In the first boss length compared with A long boss and the second boss form anti-short circuit boss.
Wherein, the plug connector also includes plug metal shell;The plug metal shell is fixed on the plug Insulating body, and the plug metal shell is extended with forward fixed part;The side wall of the hyoplastron sets fixing groove, described solid Determine groove to be adapted with the fixed part.
Wherein, the plug insulating body includes the first noumenon and the second body, and the first terminal module includes first Terminal, the first terminal and the first noumenon edge bury shaping;The Second terminal module includes Second terminal, the Second terminal Shaping is buried with the second body edge.
Wherein, the first terminal and Second terminal include High-frequency differential signals terminal;The insulating body is provided with A hole is kept away, a hole of keeping away is corresponding with the High-frequency differential signals terminal, and the first noumenon is run through in a hole of keeping away With the second body.
Wherein, the first noumenon and the second body are respectively arranged with ribs in keeping away in a hole.
In order to solve the above technical problems, one aspect of the present invention is:A kind of socket connector is provided, including Socket insulating body and terminal module;The socket insulating body is provided with the boss that receiving space connects with the receiving space Groove;The terminal module is contained in the receiving space, and the boss groove is located at the terminal module and the insulating body Side wall between;The top plate and bottom plate of the socket insulating body are extended with holding parts to the receiving space respectively;The end Submodule is fixed on the holding parts;The boss is formed between the side wall of the holding parts and the socket insulating body Groove, the top plate on the socket insulating body extend formed with socket fool proof boss towards receiving space.
Wherein, socket fool proof boss is provided with the socket insulating body.
Wherein, the socket connector also includes socket metal shell;It is exhausted that the socket metal shell wraps up the socket Edge body, and the front end of the socket metal shell is extended with grounding elastic part towards the receiving space;The socket insulation is originally Body is provided with the accepting groove for housing the grounding elastic part.
In order to solve the above technical problems, one aspect of the present invention is:A kind of electric coupler component is provided, wrapped Include above-mentioned plug connector and above-mentioned socket connector;When the plug connector and the socket connector plug together, The first boss and second boss of the plug connector are contained in the boss groove of the socket connector, the fool proof on plug Boss is adapted with the fool proof boss on socket.
The beneficial effects of the invention are as follows:The situation of prior art is different from, on the insulating body of plug connector of the present invention First boss and second boss are set, boss groove is set on the insulating body of plug connector, connected in plug connector and socket When connecing device and plugging together, the first boss and second boss of plug connector are contained in the boss groove of socket connector so that are electrically connected Connecing device assembly has anti-short circuit effect;In addition, fool proof boss is provided with plug connector and socket connector, two fool proof boss For the boss being engaged so that electric coupler component also has fool proof effect.
Brief description of the drawings
Fig. 1 is the three-dimensional structure diagram of plug connector embodiment of the present invention;
Fig. 2 is the cut-away view of plug connector embodiment of the present invention;
Fig. 3 is the schematic cross-section of plug connector embodiment of the present invention;
Fig. 4 is the first terminal module and first after plug connector decomposition in plug connector embodiment of the present invention The schematic diagram of body;
Fig. 5 is showing for the ribs in the first terminal module in plug connector embodiment after plug connector decomposition It is intended to;
Fig. 6 is the schematic diagram of the first terminal in plug connector embodiment of the present invention;
Fig. 7 is the dimensional structure diagram of socket connector embodiment of the present invention;
Fig. 8 is the schematic cross-section of socket connector embodiment of the present invention;
Fig. 9 is the structural representation of electric coupler component embodiment of the present invention.
Embodiment
The present invention is described in detail with embodiment below in conjunction with the accompanying drawings.
Refer to Fig. 1, Fig. 2 and Fig. 3, plug connector 20 includes plug insulating body 21, the first terminal module 22 and the Two-terminal module 23.
Plug insulating body 21 is extended with forward hyoplastron 211.The first terminal module 22 is fixed in plug insulating body 21, And the contact site (not indicating) of the first terminal module 22 extends to the upper surface of hyoplastron 211.Second terminal module 23 is fixed on In plug insulating body 21, and the contact site of Second terminal module 23 extends to the lower surface of hyoplastron 211, the side of hyoplastron 211 Wall is extended with first boss 2111 and second boss 2112 up and down respectively.The quantity of first boss 2111 be two, two Individual first boss 2111 is upwardly extended to obtain respectively by 2111 liang of relative side walls of hyoplastron, and the quantity of second boss 2112 is two Individual, two second boss 2112 are extended to obtain separately down by 211 liang of relative side walls of hyoplastron, and two first boss 2111 length differs, and first boss 2111 is identical with the width of second boss 2112.Wherein, it is long in first boss 2111 Shorter one of degree is the fool proof boss of plug connector 20, the fool proof boss of plug connector and the fool proof boss of socket connector For the boss being engaged, so that plug connector has fool proof effect.The longer first boss 2111 of length and whole Second boss 2112 forms anti-short circuit boss.
Incorporated by reference to Fig. 4, Fig. 5 and Fig. 6, plug connector 20 also includes plug metal shell 25.Plug metal shell 25 is solid Due to plug insulating body 21, and plug metal shell 25 is extended with forward fixed part 251, and the side wall of hyoplastron 211 is set admittedly Determine groove 2113, fixing groove 2113 is adapted with fixed part 251.It is assembled in plug metal shell 25 on plug insulating body 21 When, fixed part 251 is inserted in fixing groove 2113 so that plug metal shell 25 is fixed with the phase of plug insulating body 21.
In the present embodiment, plug insulating body 21 includes the first noumenon (not shown) and the second body (not shown).First Terminal module 22 includes the first terminal (not indicating), and the first terminal and the first noumenon edge bury shaping.Second terminal module 23 includes Second terminal (does not indicate), and Second terminal and the second body edge bury shaping.Hyoplastron 211 includes the first sub- hyoplastron (not indicating) and the Two sub- hyoplastron (not shown), the first sub- hyoplastron are extended to obtain forward by the first noumenon, and the second sub- hyoplastron is by the second body Extension obtains forward, the first noumenon and the stacked fixation of the second body, the first sub- hyoplastron and the stacked fixation of the second sub- hyoplastron.First Terminal in terminal and Second terminal includes contact site (not shown), connecting portion (not shown) and weld part (not shown), even Socket part is connected with contact site and weld part respectively.The contact site of the first terminal extends to the upper surface of the first sub- hyoplastron, the second end The contact site of son extends to the lower surface of the second sub- hyoplastron.The first terminal is identical with the structure of Second terminal, the first noumenon and The structure of two bodies is identical, is illustrated below with the first terminal and the first noumenon, and the first terminal includes High-frequency differential signals Terminal 221, the first noumenon, which is provided with, keeps away a hole 212, and it is corresponding with High-frequency differential signals terminal 221 to keep away a hole 212, keeps away a hole 212 run through the first noumenon and the second body, wherein, keep away the connecting portion (not indicating) that a hole 212 is located at High-frequency differential signals terminal Lower section, and the upper and lower surface of the first noumenon is extended through, the part-structure of increase High-frequency differential signals terminal 221 contacts with space Area, improve the impedance effect of High-frequency differential signals terminal 221, in order to strengthen the structural strength of the first noumenon, the first noumenon in Keep away in a hole and be respectively arranged with ribs 213.
It should be noted that:When plug metal shell 25 wraps up plug insulating body 21, also function to and (scheme the first plastic cement not Show) and the effect that interfixes of the second plastic cement (not shown);Certainly, in other alternate embodiments, plug insulating body 21 Greater number plastic cement is may also comprise, such as:Three or more than three.
The present invention also provides socket connector embodiment.Fig. 7 Fig. 8 is referred to, socket connector 30 insulate including socket Body 31 and several conducting terminals 32.
Socket insulating body 31 is provided with the boss groove 312 that receiving space 311 connects with receiving space 311.Conducting terminal 32 are contained in receiving space 311, and boss groove 312 is located at the side wall (not indicating) of conducting terminal 32 and socket insulating body 31 Between.When plug connector engages with socket connector 30, the boss insertion boss groove 312 on the hyoplastron of plug connector It is interior so that socket connector 30 also has fool proof and anti-short circuit function.
The top plate and bottom plate of socket insulating body 31 are extended with holding parts 313 to receiving space 311 respectively.Conducting terminal 32 are fixed on holding parts 313, and boss groove 312 is formed between the side wall of holding parts 313 and socket insulating body 31;Certainly, exist , also can be directly on the top plate (not indicating) and/or bottom plate (not indicating) of socket insulating body 31 in other alternate embodiments The boss groove 312 connected with receiving space 311 is set, as long as boss groove 312 is located at conducting terminal 32 and socket insulating body 31 Side wall between.
Socket fool proof boss 314 is provided with socket insulating body 31.Socket fool proof boss 314 is inserted with plug connector Seat fool proof boss is engaged so that socket connector 30 has fool proof effect.
Socket connector 30 also includes socket metal shell 33.Socket metal shell 33 wraps up socket insulating body 31, and And the front end of socket metal shell 33 is extended with grounding elastic part 331 towards receiving space 311, wherein, the bending of grounding elastic part 332 fastens In the top plate and/or bottom plate and/or side plate of socket insulating body 31.Socket insulating body 31, which is provided with, houses grounding elastic part 331 Accepting groove 315, wherein, grounding elastic part 332 and accepting groove 315 are multiple, and an accepting groove 314 and a grounding elastic part 331 is corresponding.
In embodiments of the present invention, socket insulating body is provided with the boss groove that receiving space connects with receiving space, Boss groove is located between terminal module and the side wall of socket insulating body.When plug connector engages with socket connector, In boss insertion boss groove on the hyoplastron of plug connector so that plug connector will not produce inclination, prevent plug from connecting The terminal of device contacts with the metal shell of socket connector so that socket connector also has anti-short circuit effect;In addition, socket is exhausted Socket fool proof boss is provided with edge body, socket fool proof boss is engaged with the fool proof boss of plug connector so that socket Connector has fool proof effect.
The present invention also provides electric coupler component embodiment.Referring to Fig. 9, electric coupler component 40 connects including plug Connect device 41 and socket connector 42.
Plug connector 41 is the plug connector of above-mentioned embodiment, can be joined for the concrete structure of plug connector 41 Above-mentioned embodiment is read, is no longer repeated one by one herein.Socket connector 42 is the socket connector of above-mentioned embodiment, for inserting The concrete structure of base connector 42 see above-mentioned embodiment, no longer repeat one by one herein.
When plug connector 41 and socket connector 42 plug together, the first boss and second boss of plug connector 41 are received It is dissolved in the boss groove of socket connector 42 so that will not go out between plug connector 41 and socket connector 42 during grafting Now tilt, avoid the terminal of plug connector 41 from being contacted with the socket metal shell of socket connector 42, or, socket connection The terminal of device 42 contacts with the metal shell or grounding elastic part of plug connector 41, prevents the situation of short circuit, so that Electric coupler component 40 has anti-short circuit effect;In addition, it is convex to be provided with fool proof on plug connector 41 and socket connector 42 Platform, two fool proof boss are the boss being engaged, and pass through plug connector 41 and the fool proof boss of socket connector 42, you can know Inserting mode between plug connector 41 and socket connector 42, avoid interleaving for plug connector 41 and socket connector 42 Pick out existing mistake so that electric coupler component also has fool proof effect.
In embodiments of the present invention, first boss and second boss, plug are set on the insulating body of plug connector Boss groove is set on the insulating body of connector, when plug connector and socket connector plug together, the first of plug connector Boss and second boss are contained in the boss groove of socket connector so that electric coupler component has anti-short circuit effect;In addition, Fool proof boss is provided with plug connector and socket connector, two fool proof boss are the boss being engaged so that electric connector Component also has fool proof effect.
Embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations Technical field, it is included within the scope of the present invention.

Claims (3)

  1. A kind of 1. plug connector, it is characterised in that including:
    Plug insulating body, the plug insulating body are extended with forward hyoplastron;
    The first terminal module, the contact site of the first terminal module extend to the upper surface of the hyoplastron;
    Second terminal module, the contact site of the Second terminal module extend to the lower surface of the hyoplastron;
    The side wall of the hyoplastron is extended with first boss and second boss up and down respectively;
    The plug insulating body includes the first noumenon and the second body;
    The first terminal module includes the first terminal;
    The Second terminal module includes Second terminal;
    The first terminal and Second terminal include High-frequency differential signals terminal;
    The first terminal and the first noumenon edge buries shaping;
    The Second terminal and the second body edge bury shaping;
    The first noumenon and the second body, which are provided with, keeps away a hole, and described to keep away a hole relative with the High-frequency differential signals terminal Should, the first noumenon and the second body, the connection for keeping away a hole position in the High-frequency differential signals terminal are run through in a hole of keeping away Below portion;
    The first noumenon and the second body are respectively arranged with ribs in keeping away in a hole;
    The quantity of the first boss is two, and described two first boss are upwardly extended respectively by the relative side wall of hyoplastron two Arrive, the quantity of the second boss is two, and described two second boss are extended separately down by the relative side wall of hyoplastron two Arrive, wherein, the length of described two first boss differs, and the first boss is identical with the width of second boss.
  2. 2. plug connector according to claim 1, it is characterised in that
    A shorter boss of length is fool proof boss in the first boss;
    A longer boss of length and the second boss form anti-short circuit boss in the first boss.
  3. 3. plug connector according to claim 1, it is characterised in that
    The plug connector also includes plug metal shell;
    The plug metal shell is fixed on the plug insulating body, and the plug metal shell is extended with forward fixation Portion;
    The side wall of the hyoplastron sets fixing groove, and the fixing groove is adapted with the fixed part.
CN201510074114.5A 2015-02-12 2015-02-12 A kind of plug connector, socket connector and electric coupler component Active CN104733903B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510074114.5A CN104733903B (en) 2015-02-12 2015-02-12 A kind of plug connector, socket connector and electric coupler component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510074114.5A CN104733903B (en) 2015-02-12 2015-02-12 A kind of plug connector, socket connector and electric coupler component

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CN104733903A CN104733903A (en) 2015-06-24
CN104733903B true CN104733903B (en) 2017-11-24

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206163779U (en) 2016-11-18 2017-05-10 深圳市得润电子股份有限公司 Plug connector and socket connector

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CN201084858Y (en) * 2007-09-21 2008-07-09 莫列斯公司 An electric connection socket, plug and their assembly
CN101295841A (en) * 2007-04-24 2008-10-29 莫列斯公司 Electric connector combination system
CN201667443U (en) * 2010-04-06 2010-12-08 诠欣股份有限公司 Electric connector
CN202183520U (en) * 2011-06-30 2012-04-04 蔡添庆 Special insertion buckle structure of Displayport board and wire end connector
CN104022390A (en) * 2014-05-29 2014-09-03 立讯精密工业(昆山)有限公司 Socket connector
CN104037549A (en) * 2014-05-29 2014-09-10 立讯精密工业(昆山)有限公司 Plug connector
CN204558743U (en) * 2015-02-12 2015-08-12 深圳市得润电子股份有限公司 A kind of pin connector, socket connector and electric coupler component

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US6832934B1 (en) * 2004-03-18 2004-12-21 Hon Hai Precision Ind. Co., Ltd High speed electrical connector
CN2917027Y (en) * 2006-04-13 2007-06-27 富士康(昆山)电脑接插件有限公司 Electric connector assembly
US8444438B2 (en) * 2010-09-30 2013-05-21 Apple Inc. High-speed card connector having wide power contact
CN102832482A (en) * 2011-06-15 2012-12-19 凡甲电子(苏州)有限公司 Electric connector
CN202905997U (en) * 2012-10-09 2013-04-24 深圳市得润电子股份有限公司 Novel flexible flat cable
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Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101295841A (en) * 2007-04-24 2008-10-29 莫列斯公司 Electric connector combination system
CN201084858Y (en) * 2007-09-21 2008-07-09 莫列斯公司 An electric connection socket, plug and their assembly
CN201667443U (en) * 2010-04-06 2010-12-08 诠欣股份有限公司 Electric connector
CN202183520U (en) * 2011-06-30 2012-04-04 蔡添庆 Special insertion buckle structure of Displayport board and wire end connector
CN104022390A (en) * 2014-05-29 2014-09-03 立讯精密工业(昆山)有限公司 Socket connector
CN104037549A (en) * 2014-05-29 2014-09-10 立讯精密工业(昆山)有限公司 Plug connector
CN204558743U (en) * 2015-02-12 2015-08-12 深圳市得润电子股份有限公司 A kind of pin connector, socket connector and electric coupler component

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Address after: 518107 Derun Electronic Industrial Park, 269 Huitong Road, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province

Patentee after: Shenzhen Deren Electronic Co., Ltd.

Address before: 518107, Guangdong province Shenzhen Guangming New District Guangming Street, No. thirty-three Road, 9 Electronic Industrial Park run

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Effective date of registration: 20200402

Address after: 400000 Derun Electronic Industrial Park, No. 13, Jujin Avenue, Biquan street, Bishan District, Chongqing

Patentee after: Meida electric (Chongqing) Co., Ltd

Address before: 518107 Derun Electronic Industrial Park, 269 Huitong Road, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province

Patentee before: SHENZHEN DEREN ELECTRONIC Co.,Ltd.

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