CN104037548B - Plug connector, socket connector and combinations thereof - Google Patents
Plug connector, socket connector and combinations thereof Download PDFInfo
- Publication number
- CN104037548B CN104037548B CN201410229849.6A CN201410229849A CN104037548B CN 104037548 B CN104037548 B CN 104037548B CN 201410229849 A CN201410229849 A CN 201410229849A CN 104037548 B CN104037548 B CN 104037548B
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- Prior art keywords
- terminal
- connector
- insulating body
- plug connector
- conducting
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Abstract
The present invention discloses a kind of plug connector, socket connector and combinations thereof, the socket connector for including plug connector and being matched therewith, the plug connector includes insulating body with socket connector, a plurality of conducting terminals being immobilizated on insulating body and the shielding shell being coated on outside insulating body, wherein, the insulating body of the plug connector has an inserted terminal, the insulating body of the socket connector has one to be available for grafting to rectify, the interface that anti-plug enters, in both the inserted terminal and interface, there is conducting terminal in fixing in inserted terminal one side, in on interface inwall, lower two sides has held conducting terminal, thereby, no matter just plug connector, anti-plug can make plug connector with socket connector to being inserted into work(, reduce plug connector and socket connector misplugs caused connector and damages phenomenon, connector grafting is set more to facilitate.
Description
Technical field
The present invention relates to electric connector field technology, a kind of plug connector, socket connector and combinations thereof are referred in particular to.
Background technology
With expanding day by day for application of electronic technology field, each electronic product is arisen at the historic moment, mobile phone, tablet personal computer,
PAD, portable power source etc., the data transfer of electronic product and charging etc. can use connector.Therefore, connector is used as a kind of matchmaker
Jie's instrument, its purposes is more and more extensive.Existing connector assembly generally comprises the plug connector being connected with cable and consolidated
Loaded on the socket connector in electronic product, the plug connector and socket connector will often correspond to each other when to inserting, must
The corresponding face of palpus is in contact and could realize electrical connection, but people are when operating plug connector and socket connector to inserting, often
Can be anti-inserted, cause to misplug, also, firmly the excessive connector that also results in is damaged, and therefore, is occurred in that specifically designed for the anti-of anti-mis-insertion
Slow-witted mechanism, still, the popular connector of in the market, it is unobvious that its fool-proof mechanism often makes, moreover, can be because repeatedly mispluging
Afterwards, fool proof is caused to fail, it is impossible to grafting success, so, tackle existing connector assembly and be improved, to avoid plug from connecting
Connect device and socket connector causes to misplug when being mutually inserted, the problem of grafting is inconvenient.
The content of the invention
In view of this, the present invention in view of the existing deficiencies of the prior art, its main purpose be to provide a kind of plug connector,
Socket connector and combinations thereof, by by the unified side of being set to of the interface of the inserted terminal of plug connector and socket connector
Shape, and with setting upper and lower two rows conducting terminal in the interface of socket connector, make no matter positive and negative plug connector is to insert equal energy
Plug connector is set, to being inserted into work(, connector grafting is more facilitated with socket connector.
To achieve the above object, the present invention is using following technical scheme：
A kind of plug connector, includes insulating body, a plurality of conducting terminals and bag being immobilizated on insulating body
The shielding shell outside insulating body is overlying on, the insulating body includes a pedestal and is arranged at the grafting of the pedestal front end
End, the conducting terminal has the wire interconnecting piece of contact site and one extension, is provided with the inserted terminal one side a plurality of
Terminal groove, the contact site of the conducting terminal is installed in terminal groove and positioned at the same side.
It is used as a kind of preferred scheme：The conducting terminal includes signal terminal and ground terminal；The shielding shell includes the
One housing and the second housing, first housing are coated on the side of inserted terminal, and second housing is coated on said base outer peripheral edge,
And first housing is contacted with the second housing, second housing is provided with an Extendible flake, the Extendible flake and ground terminal contact.
It is used as a kind of preferred scheme：The clamping of clamping said first shell is separately provided on the pedestal two side
Groove, said first shell is taken the shape of the letter U, and its two side is fastened in the support slot respectively, and is contacted with second shell body phase；And this first
Convex closure is respectively arranged with the both sides inwall of housing；In being respectively arranged with recess on above-mentioned inserted terminal outer wall, convex closure is embedded in recess
In.
It is used as a kind of preferred scheme：The Extendible flake by the bending downwards of the second housing top wall extend to above ground terminal with
Ground terminal contact.
It is used as a kind of preferred scheme：The contact site of the conducting terminal is in the shape, the contact of each conducting terminal of arching upward upwards
Portion is respectively provided with a contact point, and the contact point of the plural conductive terminal is in same horizontal line.
A kind of socket connector, includes insulating body, a plurality of conducting terminals and bag being immobilizated on insulating body
The shielding shell outside insulating body is overlying on, the conducting terminal has the weld part of docking section and one extension, the insulation sheet
Body has an interface for being available for the positive anti-plug of plug connector, the docking section of the conducting terminal be immobilizated in the interface it is upper,
On lower internal face.
It is used as a kind of preferred scheme：The insulating body front end is provided with two flat boards, and the docking section of above-mentioned conducting terminal is consolidated
It is held on the face that two flat board is opposite to each other.
It is used as a kind of preferred scheme：The insulating body rear end is provided with the two row stopper slots spacing to conducting terminal, on
The weld part for stating two row's conducting terminals is resisted against in the two rows stopper slot respectively, and in insulating body rear end be provided with one be used for it is solid
Determine the tailgate of conducting terminal, the fixing hole that a row is used to fix upper row's conducting terminal is provided with the tailgate, tailgate is installed on
Behind insulating body rear end, upper row's conducting terminal weld part clamping is fixed on tailgate in fixing hole, and lower row's conducting terminal is fastened in
Between stopper slot and tailgate；In being respectively arranged with vertical neck on the two side of insulating body rear end, on tailgate two side respectively
The vertical fixture block corresponding with vertical neck is provided with, the vertical fixture block is stuck in vertical neck.
It is used as a kind of preferred scheme：The shielding housing exterior, which is integrally formed, is coated with a water-proof jacket, and is provided with one
Sealing ring for gap between seal socket connector and electronic product casing.
A kind of plug connector and socket connector combination, the socket for including plug connector and being matched therewith connect
Device is connect, the plug connector includes insulating body, a plurality of conducting terminals being immobilizated on insulating body with socket connector
And the shielding shell outside insulating body is coated on, the insulating body of the plug connector includes a pedestal and is arranged at
The inserted terminal of the pedestal front end, the conducting terminal has the wire interconnecting piece of contact site and one extension, inserted terminal one side
On be provided with a plurality of terminal grooves, the contact site of the conducting terminal is installed in terminal groove and positioned at the same side；The socket
The conducting terminal of connector has the weld part of docking section and one extension, and the insulating body of the socket connector has one to be available for
The interface of the positive anti-plug of plug connector, the docking section of the conducting terminal is immobilizated on the upper and lower internal face of the interface；Should
The inserted terminal of plug connector is square with the interface of socket connector；Outside first housing both sides of the plug connector
Recess is respectively arranged with wall, the shielding outer casing inner wall both sides of the socket connector are respectively arranged with convex closure, plug connection
After device is docked with socket connector, in convex closure insertion recess.
The present invention has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technical proposal
Understand, it is square by the way that the interface of the inserted terminal of plug connector and socket connector is uniformly set to, and be connected with socket
Upper and lower two rows conducting terminal is set in the interface of device, no matter positive and negative insert of plug connector is made plug connector with inserting
Base connector reduces plug connector and socket connector misplugs caused connector and damages phenomenon, make connection to being inserted into work(
Device grafting more facilitates.
More clearly to illustrate the architectural feature and effect of the present invention, it is entered with specific embodiment below in conjunction with the accompanying drawings
Row is described in detail.
Brief description of the drawings
Fig. 1 is the plug connector schematic perspective view of the present invention；
Fig. 2 is the plug connector internal structure schematic diagram of the present invention；
Fig. 3 is schematic cross-sectional view at Fig. 2 A-A；
Fig. 4 is the plug connector decomposing schematic representation of the present invention；
Fig. 5 is the socket connector schematic perspective view of the present invention；
Fig. 6 is schematic cross-sectional view at Fig. 5 B-B；
Fig. 7 is schematic diagram after the socket connector peace water-proof jacket of the present invention；
Fig. 8 is the socket connector decomposing schematic representation of the present invention；
Fig. 9 separates schematic diagram for the tailgate of the socket connector of the present invention；
Figure 10 is the positive and negative insertion socket connector schematic diagram of plug connector of the present invention；
Figure 11 docks schematic diagram for the second embodiment plug connector of the present invention with socket connector；
Figure 12 is the second embodiment socket connector schematic perspective view of the present invention.
Accompanying drawing identifier declaration：
10th, plug connector 11, insulating body
111st, pedestal 112, inserted terminal
1121st, terminal groove 1122, recess
113rd, support slot 12, conducting terminal
121st, contact site 1211, contact point
122nd, wire interconnecting piece 123, signal terminal
124th, ground terminal 13, shielding shell
131st, the first housing 1311, recess
1312nd, side wall 1313, convex closure
132nd, the second housing 1321, Extendible flake
20th, socket connector 21, insulating body
211st, flat board 2111, terminal groove
212nd, interface 213, stopper slot
214th, vertical neck 22, conducting terminal
221st, docking section 222, weld part
23rd, shielding shell 231, convex closure
232nd, fixed plate 24, tailgate
241st, fixing hole 242, vertical fixture block
25th, water-proof jacket 26, sealing ring
30th, electronic product casing.
Embodiment
The present invention as shown in Figures 1 to 10, a kind of connector assembly, including plug connector 10 and be matched therewith
Socket connector 20, wherein:
The plug connector 10, includes insulating body 11, a plurality of conducting terminals 12 being immobilizated on insulating body 11
And the shielding shell 13 outside insulating body 11 is coated on, the insulating body 11 includes a pedestal 111 and is arranged at this
A plurality of terminal grooves 1121, the conduction are provided with the square inserted terminal 112 of the front end of pedestal 111, the one side of inserted terminal 112
Terminal 12 has the wire interconnecting piece 122 of contact site 121 and one extension, and the contact site 121 of the conducting terminal 12 is installed on
In terminal groove 1121 and positioned at the same side；The contact site 121 of the conducting terminal 12 is in the shape, each conducting terminal 12 of arching upward upwards
Contact site 121 be respectively provided with a contact point 1211, the contact point 1211 of the plural conductive terminal 12 is in same horizontal line；
The conducting terminal 12 includes signal terminal 123 and ground terminal 124；The shielding shell 13 includes the first housing 131 and second shell
Body 132, first housing 131 is coated on the side of above-mentioned inserted terminal 112, and second housing 132 is coated on outside said base 111
Periphery, and first housing 131 contacts with the second housing 132, second housing 132 is provided with an Extendible flake 1321, the Extendible flake
1321 extend to the top of ground terminal 124 by the bending downwards of the roof of the second housing 132 contacts with ground terminal 124；The pedestal
The support slot 113 of clamping said first shell 131 is separately provided on 111 two sides, said first shell 131 takes the shape of the letter U,
Its two side 1312 is fastened in the support slot 113 respectively, and is in contact with the second housing 132；The both sides of first housing 131
Convex closure 1313 is respectively arranged with inwall；In being respectively arranged with recess 1311 on the above-mentioned outer wall of inserted terminal 112, convex closure 1313 is embedded in
In recess 1311；And in being respectively arranged with recess 1311 on the both sides outer wall of the first housing 131 of plug connector 10.
The socket connector 20, includes insulating body 21, a plurality of conducting terminals 22 being immobilizated on insulating body 21
And the shielding shell 23 outside insulating body 21 is coated on, the conducting terminal 22 has the weldering of docking section 221 and one extension
Socket part 222, the front end of insulating body 21 is provided with two flat boards 211, in being provided with terminal on the face that two flat board 211 is opposite to each other
An interface 212 for being available for the positive anti-plug of above-mentioned plug connector 10, the interface 212 are formed between groove 2111, two flat board 211
It is square, the docking section 221 of the conducting terminal 22 is immobilizated in the terminal groove 2111 of two flat board 211；In the insulating body
21 rear ends are provided with the two row stopper slots 213 spacing to conducting terminal 22, and the weld part 222 of above-mentioned two rows conducting terminal 22 is distinguished
Being resisted against in the two rows stopper slot 213, and be provided with one in the rear end of insulating body 21 is used for the tailgate 24 of fixed conductive terminals 22,
The fixing hole 241 that a row is used to fix upper row's conducting terminal 22 is provided with the tailgate 24, tailgate 24 is installed on insulating body
Behind 21 rear ends, the upper clamping of 22 weld part of row's conducting terminal 222 is fixed on tailgate 24 in fixing hole 241, lower row's conducting terminal 22
It is fastened between stopper slot 213 and tailgate 24；In being respectively arranged with vertical neck 214 on the rear end two side of insulating body 21, in
The vertical fixture block 242 corresponding with vertical neck 214 is respectively arranged with the two side of tailgate 24, the vertical fixture block 242 is stuck in perpendicular
Into neck 214；And it is respectively arranged with plug connector 10 in the inwall both sides of shielding shell 23 of socket connector 20
The convex closure 231 that recess 1311 matches on one housing 131, after the plug connector 10 is docked with socket connector 20, convex closure 231
In embedded recess 1311.
A water-proof jacket 25 is coated with addition, being integrally formed outside the shielding shell 23 of socket connector 20, and is being inserted
When base connector 20 is installed in electronic product, one is provided between socket connector 20 and electronic product casing 30 for close
Seal the sealing ring 26 in gap between the two.
Second embodiment of the invention, as is illustrated by figs. 11 and 12, in the both sides outer wall of shielding shell 13 of plug connector 10
On be respectively arranged with convex closure 1313；In being also respectively arranged with convex closure 231 on the both sides outer wall of shielding shell 23 of socket connector 20
And the fixed plate 232 for fixed socket connector 20, two fixed plate 232 is respectively to the extension exhibition of the both sides of socket connector 20
Open, and the weld part of conducting terminal 22 of socket connector 20 is tilted towards the rear side bending of insulating body 21, two row's conducting ends respectively
Sub 22 weld parts are in same level.
The principle of the invention is as follows：First, the inserted terminal of plug connector is square with the interface of socket connector, is inserted
It is provided with to be separately installed with conducting terminal, the interface upper and lower surface of socket connector in the inserted terminal one side of head connector and leads
Electric terminal, no matter positive and negative insert of the inserted terminal of plug connector can be in contact with conducting terminal in the interface of socket connector,
It thus it can be prevented that plug connector and socket connector are mispluged；Ground terminal is provided with plug connector, the ground terminal
It is in contact with the shielding shell of plug connector, after plug connector is mutually inserted with socket connector, ground terminal can rise
To the effect of short circuit is prevented, the job stability of connector assembly is improved；Gap between socket connector and electronic product casing
Middle setting sealing ring, and water-proof jacket is wrapped up in the shielding housing exterior of socket connector, so that, on the one hand to socket connector
Waterproof action is played, on the other hand can prevent water from entering electronics in gap between socket connector and electronic product casing and producing
In product, the job stability and working environment adaptability of connector assembly are improved.
The design focal point of the present invention is, by the way that the interface of the inserted terminal of plug connector and socket connector is unified
Be set to it is square, and with setting upper and lower two rows conducting terminal in the interface of socket connector, make plug connector no matter just,
Anti-plug can make plug connector and socket connector to being inserted into work(, reduce plug connector and socket connector is mispluged and caused
Connector damage phenomenon, make connector grafting more facilitate.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
Therefore every technical spirit according to the present invention is to any subtle modifications, equivalent variations and modifications made for any of the above embodiments, still
Belong in the range of technical solution of the present invention.
Claims (5)
1. a kind of plug connector, includes insulating body, a plurality of conducting terminals being immobilizated on insulating body and cladding
Shielding shell outside insulating body, the insulating body includes a pedestal and is arranged at the inserted terminal of the pedestal front end,
The conducting terminal has the wire interconnecting piece of contact site and one extension, it is characterised in that：Set in the inserted terminal one side
There are a plurality of terminal grooves, the contact site of the conducting terminal is installed in terminal groove and positioned at the same side；The conducting end attached bag
Include signal terminal and ground terminal；The shielding shell includes the first housing and the second housing, and first housing is coated on inserted terminal
Side, second housing is coated on said base outer peripheral edge, and first housing takes the shape of the letter U, in being set respectively on pedestal two side
There is the support slot for clamping said first shell, the first housing two side is fastened in the support slot respectively, and and second shell
Body phase is contacted, and is respectively arranged with convex closure on the both sides inwall of first housing, is respectively arranged with above-mentioned inserted terminal outer wall
In recess, convex closure insertion recess；Second housing is provided with an Extendible flake, and the Extendible flake bends downwards extension by the second housing top wall
To ground terminal top and ground terminal contact.
2. plug connector according to claim 1, it is characterised in that：The contact site of the conducting terminal is in arch upward upwards
Shape, the contact site of each conducting terminal is respectively provided with a contact point, and the contact point of the plural conductive terminal is in same horizontal line
On.
3. a kind of socket connector, includes insulating body, a plurality of conducting terminals being immobilizated on insulating body and cladding
Shielding shell outside insulating body, the conducting terminal has the weld part of docking section and one extension, it is characterised in that：Institute
State insulating body front end and be provided with two flat boards, the interface for being available for the positive anti-plug of plug connector, socket are formed between two flat board
The conducting terminal docking section of connector is immobilizated on the face that two flat board is opposite to each other；The insulating body rear end is provided with to conduction
Two spacing row's stopper slots of terminal, the weld part of two row's conducting terminals is resisted against in the two rows stopper slot respectively, and in insulation originally
Body rear end, which is provided with one, is used to be provided with a row on the tailgate of fixed conductive terminals, the tailgate for being fixed to upper row's conducting terminal
Fixing hole, tailgate is installed on behind insulating body rear end, and upper row's conducting terminal weld part clamping is fixed on tailgate in fixing hole,
Lower row's conducting terminal is fastened between stopper slot and tailgate；In being respectively arranged with vertical neck on the two side of insulating body rear end,
In being respectively arranged with the vertical fixture block corresponding with vertical neck on tailgate two side, the vertical fixture block is stuck in vertical neck.
4. socket connector according to claim 3, it is characterised in that：The shielding housing exterior, which is integrally formed, to be coated with
One water-proof jacket, and it is provided with a sealing ring for gap between seal socket connector and electronic product casing.
5. a kind of plug connector and socket connector combination, include plug connector as claimed in claim 1 and with
Its socket connector as claimed in claim 3 being engaged, the plug connector and socket connector include insulating body,
A plurality of conducting terminals being immobilizated on insulating body and the shielding shell being coated on outside insulating body, it is characterised in that：Institute
Stating the insulating body of plug connector includes a pedestal and is arranged at the inserted terminal of the pedestal front end, and the conducting terminal has
A plurality of terminal grooves are provided with contact site and the wire interconnecting piece of one extension, the inserted terminal one side, the conducting terminal
Contact site is installed in terminal groove and positioned at the same side；The conducting terminal of the socket connector has docking section and one extension
Weld part, the insulating body of the socket connector has an interface for being available for the positive anti-plug of plug connector, the conducting end
The docking section of son is immobilizated on the upper and lower internal face of the interface；The inserted terminal of the plug connector is slotting with socket connector
Interface is square；Recess, the socket connector are respectively arranged with first housing both sides outer wall of the plug connector
Shielding outer casing inner wall both sides be respectively arranged with convex closure, after the plug connector is docked with socket connector, convex closure insertion recess
In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410229849.6A CN104037548B (en) | 2014-05-28 | 2014-05-28 | Plug connector, socket connector and combinations thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410229849.6A CN104037548B (en) | 2014-05-28 | 2014-05-28 | Plug connector, socket connector and combinations thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104037548A CN104037548A (en) | 2014-09-10 |
| CN104037548B true CN104037548B (en) | 2017-10-03 |
Family
ID=51468223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410229849.6A Expired - Fee Related CN104037548B (en) | 2014-05-28 | 2014-05-28 | Plug connector, socket connector and combinations thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104037548B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105591235B (en) * | 2014-11-07 | 2019-06-28 | 富士康(昆山)电脑接插件有限公司 | Pin connector |
| CN104538773B (en) * | 2014-12-19 | 2017-08-25 | 刘红梅 | Can just anti-plug electric power plug connector |
| CN107546529B (en) * | 2016-06-28 | 2019-06-28 | 富士康(昆山)电脑接插件有限公司 | Electric connector combination |
| CN107658635A (en) * | 2017-09-15 | 2018-02-02 | 上海剑桥科技股份有限公司 | RJ45 the or RJ11 attachment structures of direction of insertion need not be considered |
| CN109672048B (en) * | 2017-10-16 | 2024-02-27 | 广东皓英电子科技有限公司 | Plug connector |
| CN109119806B (en) * | 2018-08-22 | 2024-05-24 | 安费诺精密连接器(深圳)有限公司 | Connector with a plurality of connectors |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201478488U (en) * | 2009-04-30 | 2010-05-19 | 蔡周贤 | Bilaterally electrically connected pocket disk adaptor |
| CN202513390U (en) * | 2012-01-31 | 2012-10-31 | 深圳立讯精密工业股份有限公司 | High-speed transmission connector with anti-electromagnetic interference shielding shell |
| CN203536647U (en) * | 2013-09-12 | 2014-04-09 | 番禺得意精密电子工业有限公司 | Electric connector and electric connector assembly |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203466318U (en) * | 2013-08-30 | 2014-03-05 | 东莞昆嘉电子有限公司 | Micro-usb connector |
| CN203481440U (en) * | 2013-09-03 | 2014-03-12 | 立讯精密工业（昆山）有限公司 | Connector |
| CN203850552U (en) * | 2014-05-28 | 2014-09-24 | 东莞市精和电子科技有限公司 | Plug connector, socket connector, and combination thereof |
-
2014
- 2014-05-28 CN CN201410229849.6A patent/CN104037548B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201478488U (en) * | 2009-04-30 | 2010-05-19 | 蔡周贤 | Bilaterally electrically connected pocket disk adaptor |
| CN202513390U (en) * | 2012-01-31 | 2012-10-31 | 深圳立讯精密工业股份有限公司 | High-speed transmission connector with anti-electromagnetic interference shielding shell |
| CN203536647U (en) * | 2013-09-12 | 2014-04-09 | 番禺得意精密电子工业有限公司 | Electric connector and electric connector assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104037548A (en) | 2014-09-10 |
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Granted publication date: 20171003 Termination date: 20200528 |