CN206962153U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN206962153U CN206962153U CN201720483684.4U CN201720483684U CN206962153U CN 206962153 U CN206962153 U CN 206962153U CN 201720483684 U CN201720483684 U CN 201720483684U CN 206962153 U CN206962153 U CN 206962153U
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- CN
- China
- Prior art keywords
- insulating body
- base portion
- electric connector
- terminal module
- buckle
- 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.)
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Abstract
A kind of electric connector, including the first terminal module with the first insulating body and the first conducting terminal, below the first terminal module and with the Second terminal module with the second insulating body and the second conducting terminal of the first terminal module group assembling, the metallic ground part that is held between the first terminal module and the Second terminal module and it is sheathed on there is the insulation division for dock chamber and coating the insulation division to form the shielding casing of receiving space for the first terminal module and the Second terminal module front end, the metallic ground part includes the snap fit for being held on the base portion between first insulating body and second insulating body and the both lateral sides from the base portion extend forward, buckle is fixed between the base portion of the metallic ground part and the inwall of the both lateral sides of the shielding casing.
Description
【Technical field】
The utility model is related to a kind of electric connector, refer in particular to a kind of processing procedure it is relatively simple realize metallic ground part with
The electric connector of shielding casing ground connection.
【Background technology】
TaiWan, China patent of invention TWI544700 patents disclose a kind of electric connector, and its ground structure includes connecing
Area and lateral surface are touched, lateral surface is grounded with shielding shell by laser welding mode.Laser welding mode processing procedure is relatively multiple
It is miscellaneous, it is necessary to put into thunder welding machine and manpower, add product cost.
Therefore, it is necessory to provide a kind of processing procedure relatively simple electric connector.
【Utility model content】
The purpose of this utility model is to provide that a kind of processing procedure is relatively simple to realize that metallic ground part connects with shielding casing
The electric connector on ground.
To achieve the above object, the utility model can be adopted the following technical scheme that to realize：A kind of electric connector, including tool
There is the first terminal module of the first insulating body and the first conducting terminal, below the first terminal module and with described the
The assembling of one Terminals Die group has the Second terminal module of the second insulating body and the second conducting terminal, is held on the first end
Metallic ground part between submodule group and the Second terminal module and it is sheathed on the first terminal module and second end
Submodule group front end has the insulation division for docking chamber and the cladding insulation division to form the shielding casing of receiving space, described to lead
Electric terminal includes first conducting terminal and second conducting terminal, and the insulating body includes first insulating body
With second insulating body, the conducting terminal includes contact site, the fixed part for being fixed on the insulating body and stretches out institute
State the weld part of insulating body rear end, first insulating body has the first fitting surface, second insulating body have with
The second fitting surface that first fitting surface assembles, the metallic ground part include being held on first insulating body and described
The snap fit that base portion between second insulating body and the both lateral sides from the base portion extend forward, the base of the metallic ground part
Buckle is fixed between the inwall of the both lateral sides of portion and the shielding casing.
Further, a pair of projections of the outside projection of the both lateral sides of the base portion, the shielding casing inwall are provided with described in confession
The neck of projection buckle.
Further, the neck runs through the inside and outside wall of the shielding casing opposite sides.
Further, the shielding casing includes a pair of the convex closures projected from inwall towards the receiving space, the pair of
Neck, both lateral sides a pair of projections of outside projection of the base portion, the projection and the neck buckle are formed between locating slot
Coordinate.
Further, first fitting surface is arranged with the first deep gouge for housing the base portion, and second fitting surface is recessed
There is the second deep gouge for housing the base portion, first deep gouge is oppositely arranged with second deep gouge.
Further, first insulating body also include positioned at the first deep gouge front end formed the limitation base portion to
First barricade of preceding movement, second insulating body also include the limitation base portion formed positioned at the second deep gouge front end
The second barricade moved forward.
Further, the buckle post in cylinder is equipped with first deep gouge, is equipped with second deep gouge and institute
State the buckle block that buckle post misplaces in a lateral direction, the base portion be provided with the first block button hole for being plugged for the buckle post and
The second block button hole plugged for the buckle block.
Further, the snap fit protrudes into the docking chamber and positioned at first conducting terminal and second conducting end
The both lateral sides of son.
Further, the insulation division includes the holding tank for running through rear end positioned at insulation division both sides and setting, the snap fit clamping
In the holding tank.
Further, the weld part of the conducting terminal arranges in two rows, and the metallic ground part also includes setting
A pair of legs that the both lateral sides of the base portion rear end extend back are placed in, the pair of leg is set in two rows.
Compared with prior art, the utility model is connected and then realized with shielding casing using the convex portion on metallic ground part
Ground connection, saves fund and processing procedure is simple.
【Brief description of the drawings】
Fig. 1 is the three-dimensional combination figure of electric connector in the utility model first embodiment.
Fig. 2 is Fig. 1 from the three-dimensional combination figure in terms of other direction.
Fig. 3 is the shielding casing in the utility model first embodiment and the stereo decomposing of electric connector other parts
Figure.
Fig. 4 is Fig. 3 from the three-dimensional exploded view in terms of other direction.
Fig. 5 is the three-dimensional exploded view of electric connector in the utility model first embodiment.
Fig. 6 is Fig. 5 from the three-dimensional exploded view in terms of other direction.
Fig. 7 is the sectional view along Fig. 1 line A-A.
Fig. 8 is the plane of structure sectional view of electric connector in the utility model second embodiment.
【Primary clustering symbol description】
Electric connector 100,100 ' terminal modules 1
The buckle post 111 of insulating body 11
The holding block 113 of buckle block 112
The conducting terminal 121 of conducting terminal 12 first
The contact site 123 of second conducting terminal 122
The weld part 125 of fixed part 124
The insulating body 131 of the first terminal module 13 first
The deep gouge 1312 of first fitting surface 1,311 first
The Second terminal module 14 of first barricade 1313
The fitting surface 1411 of second insulating body 141 second
The barricade 1413 of second deep gouge 1,412 second
The base portion 21 of metallic ground part 2
The transverse part 212 of connecting portion 211
The block button hole 214 of first block button hole 213 second
The projection 216 of spacer portion 215
The arm 221 of snap fit 22
The leg 23 of holding part 222
Insulation division 3 docks chamber 30
Support the hollow-out parts 32 of groove 31
The through hole 34 of holding tank 33
The fluting portion 41 of shell fragment 4
Dock the tongue piece 43 of shell fragment 42
The shielding casing 6,6 ' of pad pasting 5
The neck 61,61 ' of receiving space 60
Convex closure 62 '
Following embodiment will further illustrate the utility model with reference to above-mentioned accompanying drawing.
【Embodiment】
Hereinafter, the embodiment of the utility model electric connector 100 will be introduced with reference to Fig. 1 to Fig. 8.Fig. 1 to Fig. 7 is
First embodiment of the present utility model, Fig. 8 are second embodiment of the present utility model.
It refer to shown in Fig. 1 to Fig. 7, the utility model provides a kind of electric connector 100.The electric connector 100 includes
Including terminal module 1, it is immobilizated in the metallic ground part 2 of the terminal module 1, is sheathed on having for the front end of terminal module 1
The insulation division 3 of chamber is docked, the shell fragment 4 of the upper and lower surface of insulation division 3 is fixed on, is covered on the upper table of insulation division 3
A pair of pad pastings 5 of face and lower surface and the insulation division 3 is coated to form the shielding casing 6 of receiving space 60.
It refer to shown in Fig. 5 to Fig. 6, the terminal module 1 includes insulating body 11, is immobilizated in the insulating body 11
Some conducting terminals 12 and the metallic ground part 2 for being immobilizated in the insulating body 11.The terminal module 1 includes first end
Submodule group 13 and positioned at the lower section of the first terminal module 13 and with the Second terminal mould of the first terminal module 13 assembling
Group 14.The first terminal module 13 includes the first insulating body 131 and is immobilizated in the first of first insulating body 131 leading
Electric terminal 121.It is recessed in the rear of the first fitting surface 1311 that first insulating body 131 includes the first fitting surface 1311
First deep gouge 1312 and the first barricade 1313 formed positioned at the front end of the first deep gouge 1312.The Second terminal module 14 wraps
Include the second insulating body 141 and be immobilizated in the second conducting terminal 122 of second insulating body 141.Second insulation is originally
Body 141 includes the second fitting surface 1411, recessed after second fitting surface 1411 with first fitting surface 1311 assembling
Second deep gouge 1412 of side and the second barricade 1413 formed positioned at the front end of the second deep gouge 1412.First deep gouge 1312
The buckle post 111 in cylinder is inside equipped with, is equipped with second deep gouge 1412 with the buckle post 111 in horizontal direction
On the buckle block 112 that shifts to install.The buckle block positioned at the side of buckle post 111 is also equipped with first deep gouge 1312
112, accordingly, the buckle post 111 positioned at the side of buckle block 112 is equipped with second deep gouge 1412.The insulation
Body 11 is made up of first insulating body 131 and second insulating body 141.The conducting terminal 12 is by described first
Conducting terminal 121 and second conducting terminal 122 form.Each described conducting terminal 12 includes contact site 123, is immobilizated in
The fixed part 124 of the insulating body 11 and the weld part 125 for stretching out the rear end of insulating body 11.The conducting terminal 12
The weld part 125 arranges in two rows.Positioned at the buckle block 112 of first insulating body 131 and positioned at described
The buckle block 112 of second insulating body 141 is located at the both lateral sides of the buckle post 111.The insulating body 11 also wraps
Include outstanding a pair of holding blocks 113 positioned at both sides.
It refer to shown in Fig. 3 to Fig. 7, the metallic ground part 2 is held on the first terminal module 13 and described second
Between terminal module 14.The metallic ground part 2 includes being held on first insulating body 131 and second insulating body
The base portion 21 that is laterally set between 141, a pair of the snap fits 22 extended forward from the both lateral sides of base portion 21 and along the base portion
The leg 23 that 21 both lateral sides extend back.The base portion 21 includes the connecting portion 211 of a pair of snap fits 22 of connection, positioned at the company
The transverse part 212 that is laterally setting and being not connected to the pair of snap fit 22 of the front end of socket part 211, positioned at the and of transverse part 212
A pair of first block button holes 213 between the connecting portion 211, set outwardly one positioned at the both sides of the first block button hole 213
Spacer portion 215 to the second block button hole 214, between first block button hole 213 and second block button hole 214 and it is located at
The connecting portion 211 a pair of the projections 216 prominent laterally with the intersection of snap fit 22.The snap fit 22 includes being located at front end
Projection inwardly holding part 222 and a pair of arms 221.The leg 23 is set in two rows.
It refer to shown in Fig. 2 to Fig. 3, the insulation division 3 is cylindrical in shape setting and including the docking chamber 30.The insulation division
3 include setting to the concave positioned at rear end both sides a pair support groove 31, the hollow-out parts 32 set positioned at upper and lower surface hollow out,
The holding tank 33 set positioned at insulation division both sides and through rear end and the through hole 34 set positioned at the front end of hollow-out parts 32.
It refer to shown in Fig. 5 to Fig. 6, the shell fragment 4 extends forward opening-like including tongue piece 43, along the tongue piece 43
Fluting portion 41 and three supported to the receiving space 60 docking shell fragments extending forward positioned at the front end of fluting portion 41
42。
It refer to shown in Fig. 5 to Fig. 7, shown shielding casing 6 is cylindrical, coats the terminal module 1.The masking shell
Body 6 also includes the neck 61 inside and outside the shielding casing positioned at shielding casing both sides rear end.
When the electric connector 100 is assembled, first by the first terminal module 13, metallic ground part 2 and Second terminal mould
Group 14 is integrally formed, and first fitting surface 1311 assembles with second fitting surface 1411, and the base portion 21 is fastened in described
Between first deep gouge 1312 and second deep gouge 1412, and limited by first barricade 1313 and second barricade 1413
The base portion moves forward.The buckle post 111 and the 213 mutual clamping of the first block button hole simultaneously, while the buckle block
112 with the 214 mutual clamping of the second block button hole.The leg 23 is located at the both sides of weld part 125 of the conducting terminal 12.Again
Terminal module 1 after combination is loaded from back to front in the docking chamber 30 that the insulation division 3 formed so that the arm 221
In the holding tank 33, the projection 216 protrudes from the outside of holding tank 33.The insulating body 11 is exposed to the hollow out
Portion 32.The holding block 113 supports groove 31 described in being held in.After the shell fragment 4 is immobilizated in into assembling respectively from above-below direction
On insulation division 3, the docking shell fragment 42 is extended internally by the through hole 34 to be supported with butt connector.The fluting portion 41
Support and be covered on the insulating body 11 with the hollow-out parts 32.The pad pasting 5 is covered on the insulating body 11, real
Existing waterproof.The semi-finished product assembled are finally loaded into the shielding casing 6, the projection 216 of the metallic ground part 2 from back to front
Buckle is fixed between the inwall of the both lateral sides of the shielding casing 6.When realizing that buckle is fixed, the masking shell is formed at
Neck 61 on the inwall of body 6 can be through inwall not through outer wall, and in the first embodiment, the neck 61 is through
The inside and outside wall of the opposite sides of shielding casing 6, it is fastened in the neck 61, is grounded by projection 216.
In this second embodiment, it is inconsistent in the setting only on shielding casing and first embodiment, thus label except
Other settings on electric connector and shielding casing and shielding casing are inconsistent, and other labels are with first embodiment one
Cause.As shown in figure 8, the inwall of the shielding casing 6 ' of the electric connector 100 ', which is provided with from inwall towards described, houses sky
Between a pair of convex closures 62 ' projecting, form neck 61 ' between the pair of convex closure 62 ', the projection 216 blocks with the neck 61 '
Hold and then be grounded.
The utility model realizes no-welding by the neck on the projection 216 on metallic ground part 2 and shielding casing 6
Ground, reduces cost, and processing procedure is relatively easy.
Some embodiments of the present utility model are the foregoing is only, the embodiment being not all of, the common skill in this area
Art personnel are by reading the utility model specification any equivalent change for taking technical solutions of the utility model
Claim of the present utility model is covered.
Claims (10)
1. a kind of electric connector, including with the first insulating body with the first terminal module of the first conducting terminal, positioned at described
Below the first terminal module and with the with the second insulating body and the second conducting terminal of the first terminal module group assembling
Two-terminal module, the metallic ground part being held between the first terminal module and the Second terminal module and it is sheathed on institute
That states the first terminal module and the Second terminal module front end has the insulation division for dock chamber and coats the insulation division with shape
Into the shielding casing of receiving space, the conducting terminal includes first conducting terminal and second conducting terminal, described
Insulating body includes first insulating body and second insulating body, and the conducting terminal includes contact site, is fixed on
The fixed part of the insulating body and the weld part for stretching out the insulating body rear end, first insulating body have the first dress
With face, second insulating body has the second fitting surface assembled with first fitting surface, and the metallic ground part includes
The base portion being held between first insulating body and second insulating body and the both lateral sides from the base portion are forward
The snap fit of extension, it is characterised in that：Between the base portion of the metallic ground part and the inwall of the both lateral sides of the shielding casing
Buckle is fixed.
2. electric connector as claimed in claim 1, it is characterised in that：A pair of the outside projection of both lateral sides of the base portion is convex
Block, the shielding casing inwall are provided with the neck for the projection buckle.
3. electric connector as claimed in claim 2, it is characterised in that：The neck is through the shielding casing opposite sides
Inside and outside wall.
4. electric connector as claimed in claim 1, it is characterised in that：The shielding casing is included from inwall towards the collecting
A pair of convex closures that space projects, neck, a pair of the outside projection of both lateral sides of the base portion are formed between the pair of locating slot
Projection, the projection are clasped with the neck.
5. electric connector as claimed in claim 1, it is characterised in that：First fitting surface, which is arranged with, houses the base portion
First deep gouge, second fitting surface are arranged with the second deep gouge for housing the base portion, and first deep gouge is heavy with described second
Groove is oppositely arranged.
6. electric connector as claimed in claim 5, it is characterised in that：First insulating body also includes being located at described first
The first barricade that the limitation base portion that deep gouge front end is formed moves forward, second insulating body are also included positioned at described the
The second barricade that the limitation base portion that two deep gouge front ends are formed moves forward.
7. electric connector as claimed in claim 5, it is characterised in that：The buckle in cylinder is equipped with first deep gouge
Post, the buckle block to be misplaced in a lateral direction with the buckle post is equipped with second deep gouge, the base portion, which is provided with, to be supplied
The second block button hole that the first block button hole and the confession buckle block that the buckle post plugs plug.
8. electric connector as claimed in claim 1, it is characterised in that：The snap fit protrudes into the docking chamber and positioned at described
The both lateral sides of first conducting terminal and second conducting terminal.
9. electric connector as claimed in claim 8, it is characterised in that：The insulation division is included after running through positioned at insulation division both sides
The holding tank set is held, the snap fit is fastened in the holding tank.
10. electric connector as claimed in claim 1, it is characterised in that：The weld part of the conducting terminal is in upper and lower two
Row's arrangement, the metallic ground part also include being arranged at a pair of legs that the both lateral sides of the base portion rear end extend back, institute
A pair of legs are stated to set in two rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720483684.4U CN206962153U (en) | 2017-05-04 | 2017-05-04 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720483684.4U CN206962153U (en) | 2017-05-04 | 2017-05-04 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206962153U true CN206962153U (en) | 2018-02-02 |
Family
ID=61373231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720483684.4U Active CN206962153U (en) | 2017-05-04 | 2017-05-04 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206962153U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400465A (en) * | 2018-02-12 | 2018-08-14 | 北京小米移动软件有限公司 | Connector and electronic equipment |
| CN109462090A (en) * | 2018-11-08 | 2019-03-12 | 昆山全方位电子科技有限公司 | Electric connector |
| CN110875542A (en) * | 2018-08-29 | 2020-03-10 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
-
2017
- 2017-05-04 CN CN201720483684.4U patent/CN206962153U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400465A (en) * | 2018-02-12 | 2018-08-14 | 北京小米移动软件有限公司 | Connector and electronic equipment |
| CN108400465B (en) * | 2018-02-12 | 2020-03-17 | 北京小米移动软件有限公司 | Connector and electronic device |
| CN110875542A (en) * | 2018-08-29 | 2020-03-10 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN110875542B (en) * | 2018-08-29 | 2022-06-24 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN109462090A (en) * | 2018-11-08 | 2019-03-12 | 昆山全方位电子科技有限公司 | Electric connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |