CN207021426U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN207021426U CN207021426U CN201720536571.6U CN201720536571U CN207021426U CN 207021426 U CN207021426 U CN 207021426U CN 201720536571 U CN201720536571 U CN 201720536571U CN 207021426 U CN207021426 U CN 207021426U
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- CN
- China
- Prior art keywords
- glue
- shell
- electric connector
- terminal
- access division
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Abstract
The utility model embodiment is related to a kind of electric connector, more butts and the glue core for fixing terminal arranged including glue shell, on glue thickness of the shell direction at least one layer, the terminal is provided with the elastic contact part and those widened sections for being used for that conducting to be abutted with the electric connector of corresponding grafting, in the corresponding insertion glue shell of the elastic contact part of more butt, the those widened sections are located at outside glue shell and are fixed on glue core.The utility model embodiment on terminal by setting those widened sections, reach reduction terminal impedance, reduce caloric value purpose when high current is powered, and terminal those widened sections also help radiating and realization is engaged with glue core and fix, and realize that electric connector is applied in big specified current work environment.
Description
Technical field
The utility model embodiment is related to connector technique field, more particularly to a kind of electric connector.
Background technology
The terminal of electric connector is abutted to realize electric power by abutting part with the terminal in the electric connector of corresponding grafting
Or the transmission of signal.However, by connector own vol size limited and terminal processing technology limit, terminal is all made as very narrow
Slice terminal, but by electric current it is big when, because terminal is narrower, impedance is big, easily heating, accelerate glue core aging, be unfavorable for
Used in big specified current work environment.
Utility model content
The utility model embodiment technical problems to be solved are, there is provided a kind of electric connector, can effectively reduce terminal
Impedance, reduce caloric value when high current is powered, realize that electric connector is applied in big specified current work environment.
In order to solve the above technical problems, the utility model embodiment provides following technical scheme first：A kind of electric connector,
More butts and the glue core for fixing terminal arranged including glue shell, on glue thickness of the shell direction at least one layer, the end
Son is provided with the elastic contact part and those widened sections for being used for that conducting to be abutted with the electric connector of corresponding grafting, sub described of more butts
In the corresponding insertion glue shell of elastic contact part, the those widened sections are located at outside glue shell and are fixed on glue core.
Further, more butt are divided into two layers of arrangement on glue thickness of the shell direction, and the those widened sections of the terminal are consolidated
Due on corresponding glue core, the glue core is connected as a single entity by injection molding with terminal or is fixed into one by inlay card cooperation
Body.
Further, be fixed with terminal glue core be assembled in glue shell remote interface one end, terminal elasticity abutting
Portion through in the slotted eye insertion glue shell on glue shell corresponding end-faces, one end for being used to connect glue core of the glue shell in width
On two side extend formed with two first Access Divisions being oppositely arranged towards glue core direction, the glue core is in the direction of the width
Two side is correspondingly provided with the second Access Division, and when glue core is connected on glue shell, the first Access Division is corresponding with the second Access Division to be fastened.
Further, the electric connector also includes shell made of metal material, and the shell is the cylinder of both ends open
Body and it is sheathed on outside the glue core and glue shell, the shell is provided with the portion that inside contracts in one end end corresponding to glue shell and corresponding
Be provided with the 3rd Access Division in the two side on the thickness direction of one end of glue core, the glue shell be provided with by interface with it is outer
The limited block that the portion of inside contracting of shell abuts against, the two side of the glue core in a thickness direction are respectively equipped with and the 3rd Access Division
4th Access Division of corresponding snapping.
Further, one end is additionally provided with the glue core and is correspondingly inserted in glue shell and is used to coordinate with butt connector hook
Snap fit.
Further, each layer of terminal is individually fixed on different glue cores, and is respectively fixed with two glue of one layer of terminal
Core is interlocked is assembled in the respective end of glue shell again, and the snap fit gripped by glue core is additionally provided between described two glue cores,
The side surface towards snap fit of each glue core is provided with the 5th Access Division, is correspondingly arranged on the snap fit and the 5th Access Division
The 6th Access Division coordinated, the snap fit are connected by the 6th Access Division with the 5th Access Division snapping on glue core to position.
Further, the electric connector also includes the electroconductive elastic sheet on glue shell lateral surface, the electroconductive elastic sheet bag
Include the outer pressure section that is abutted against with the outer casing inner wall and through glue shell side wall with the shell of the electric connector with corresponding grafting
The interior pressure section abutted against.
Further, the caulking groove that the lateral surface of the glue shell is provided with, and be further opened with running through glue shell side wall in the caulking groove
Groove, the electroconductive elastic sheet is correspondingly arranged in the caulking groove, and the interior pressure section is stretched into inside glue shell through the groove,
The both ends of the electroconductive elastic sheet are also formed with the elastic fastening arm for snapping glue shell.
After adopting the above technical scheme, the utility model embodiment at least has the advantages that：The utility model is real
Example is applied by setting those widened sections on terminal, reaches reduction terminal impedance, reduces caloric value purpose when high current is powered, and
Terminal those widened sections also help radiating and realization are engaged with glue core and fix, and realize electric connector in big specified current work ring
Applied in border.
Brief description of the drawings
Fig. 1 is the explosive view of the utility model electric connector one embodiment.
Fig. 2 is the terminal structure schematic diagram of the utility model electric connector one embodiment.
Embodiment
The application is described in further detail with specific embodiment below in conjunction with the accompanying drawings.It should be appreciated that following signal
Property embodiment and explanation be only used for explaining the application, be not intended as the restriction to the application, moreover, in the case where not conflicting,
The feature in embodiment and embodiment in the application can be combined with each other.
As shown in figure 1, the utility model embodiment provides a kind of connector, including glue core 1, the end that is assembled on glue core 1
Son 2, the glue shell 3 that is wrapped in outside the elastic contact part 21 of terminal, the shell 4 being wrapped in outside glue shell 3 and it is assembled in shell 4
Snap fit 5.
Abutted as shown in Fig. 2 more butt 2 are provided with the elasticity for being used to abut conducting with the electric connector of corresponding grafting
Portion 21 and those widened sections 22, the elastic contact part 21 of more butt 2 are inserted in the glue shell 3, and those widened sections 22 are located at outside glue shell 3
Portion is simultaneously fixed on glue core 1, and at least one layer of arrangement on the thickness direction of glue shell 3.By setting those widened sections on terminal 2
22, reach reduction terminal impedance, reduce caloric value purpose when high current is powered, and terminal is widened and also helps radiating, reality
Existing electric connector is applied in big specified current work environment.
In one of alternative embodiment of the present utility model, more butt 2 are divided on the thickness direction of glue shell 3
Two layers of arrangement, the those widened sections 22 of terminal are fixed on corresponding glue core 1, and the glue core 1 is linked as one with terminal 2 by injection molding
Body is integrally fixed by inlay card cooperation.In one of alternative embodiment of the present utility model, two layers of arrangement terminal
One layer of terminal is made up of 4 terminals, and one layer of terminal is made up of 5 terminals.
In one of alternative embodiment of the present utility model, the glue core 1 for being fixed with terminal 2 is assembled in the remote of glue shell 3
From one end of interface, the elastic contact part 21 of terminal passes through the slotted eye on the corresponding end-faces of glue shell 3（Not shown in figure）Insert glue
In shell 3, the two side in the direction of the width for being used to connect one end of glue core 1 of the glue shell 3 extends shape towards glue core direction
Into there is two first Access Divisions 31 that are oppositely arranged, the glue core is in width（It is same with glue shell width）On two side pair
The second Access Division 11 should be provided with, when glue core 1 is connected on glue shell 3, the first Access Division 31 and 11 corresponding fastening of the second Access Division.
The electric connector also includes shell 4 made of metal material, and the shell 4 is the cylinder of both ends open and is arranged
Outside the glue core 1 and glue shell 3, the shell 4 corresponding to glue shell 3 one end end be provided with inside contract portion 41 and corresponding to
Two side on the thickness direction of one end of glue core 1 is provided with the 3rd Access Division 42, the glue shell 3 be provided with by interface with
The limited block 32 for inside contracting portion 41 and abutting against of shell, the glue core 1 is in thickness direction（It is same with glue thickness of the shell direction）On both sides
Wall is respectively equipped with the 4th Access Division 12 with the 42 corresponding snapping of the 3rd Access Division.
One end is additionally provided with the glue core 1 and correspondingly inserts in glue shell 4 snap fit for being used to coordinate with butt connector hook
5.In one of alternative embodiment of the present utility model, more butt are divided into two layers of arrangement, institute on glue thickness of the shell direction
State each layer of terminal 2 to be individually fixed on different glue cores 1, and two glue cores 1 for being respectively fixed with one layer of terminal 2 are interlocked group again
Respective end loaded on glue shell 3, the snap fit 5 gripped by glue core 1 is additionally provided between described two glue cores 1, in each glue core 1
The side surface towards snap fit 5 be provided with the 5th Access Division 13, be correspondingly arranged on the snap fit 5 and match somebody with somebody with the 5th Access Division 13
The 6th Access Division 51 closed, depending on the snap fit 5 is connected by the 6th Access Division 51 with the snapping of the 5th Access Division 13 on glue core 1
Position.The elastic fastening arm 52 for the electric connector that grafting is corresponded to for snapping is additionally provided with snap fit 5.
The electric connector also includes the electroconductive elastic sheet 6 on the lateral surface of glue shell 3, and the electroconductive elastic sheet 6 includes and institute
State outer pressure section 61 that the inwall of shell 4 abuts against and through the side wall of glue shell 3 with the outer shell phase of the electric connector with corresponding grafting
The interior pressure section 62 abutted.The caulking groove 33 that the lateral surface of the glue shell 3 is provided with, and be further opened with running through glue shell in the caulking groove 33
The groove 34 of 3 side walls, the electroconductive elastic sheet 6 are correspondingly arranged in the caulking groove 33, and the interior pressure section 62 passes through the groove
34 stretch into inside glue shell 3, and the both ends of the electroconductive elastic sheet 6 are also formed with the elastic fastening arm 63 for snapping glue shell 3.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are limited by appended claims and its equivalency range.
Claims (8)
1. a kind of electric connector, including glue shell, in more butts of at least one layer of arrangement on glue thickness of the shell direction and for solid
The glue core of fixed end, it is characterised in that the terminal is provided with the elasticity for being used to abut conducting with the electric connector of corresponding grafting and supported
Socket part and those widened sections, the elastic contact part of more butt is corresponding to be inserted in the glue shell, and the those widened sections are located at
Outside glue shell and it is fixed on glue core.
2. electric connector as claimed in claim 1, it is characterised in that more butt are divided into two on glue thickness of the shell direction
Layer arrangement, the those widened sections of the terminal are fixed on corresponding glue core, and the glue core is connected as a single entity with terminal by injection molding
Or coordinated by inlay card and be integrally fixed.
3. electric connector as claimed in claim 1 or 2, it is characterised in that the glue core for being fixed with terminal is assembled in the remote of glue shell
From one end of interface, the elastic contact part of terminal is inserted in glue shell through the slotted eye on glue shell corresponding end-faces, the glue shell
For connect glue core one end two side in the direction of the width towards the extension of glue core direction formed with two be oppositely arranged the
One Access Division, the two side of the glue core in the direction of the width is correspondingly provided with the second Access Division, when glue core is connected on glue shell, the
One Access Division is corresponding with the second Access Division to be fastened.
4. connector as claimed in claim 3, it is characterised in that the electric connector also includes outer made of metal material
Shell, the shell are the cylinder of both ends open and are sheathed on outside the glue core and glue shell that the shell is corresponding to glue shell
One end end is provided with the 3rd Access Division, institute on the two side provided with the portion that inside contracts and on the thickness direction of one end corresponding to glue core
State glue shell and the limited block abutted against with the portion of inside contracting of shell, the both sides of the glue core in a thickness direction are provided with by interface
Wall is respectively equipped with the 4th Access Division of snapping corresponding with the 3rd Access Division.
5. electric connector as claimed in claim 1 or 2, it is characterised in that the corresponding insertion in one end is additionally provided with the glue core
It is used for the snap fit coordinated with butt connector hook in glue shell.
6. electric connector as claimed in claim 2, it is characterised in that each layer of terminal is individually fixed on different glue cores,
And two glue cores for being respectively fixed with one layer of terminal are interlocked and are assembled in the respective end of glue shell again, are also set between described two glue cores
There is the snap fit gripped by glue core, the side surface towards snap fit of each glue core is provided with the 5th Access Division, the card
It is correspondingly arranged on the 6th Access Division coordinated with the 5th Access Division on hook, the snap fit passes through the on the 6th Access Division and glue core
Five Access Division snappings are connected and positioned.
7. electric connector as claimed in claim 4, it is characterised in that the electric connector also includes on glue shell lateral surface
Electroconductive elastic sheet, the electroconductive elastic sheet include the outer pressure section that is abutted against with the outer casing inner wall and through glue shell side wall with
The interior pressure section that the shell of the electric connector of corresponding grafting abuts against.
8. electric connector as claimed in claim 7, it is characterised in that the caulking groove that the lateral surface of the glue shell is provided with, and it is described
The groove through glue shell side wall is further opened with caulking groove, the electroconductive elastic sheet is correspondingly arranged in the caulking groove, it is described in compress
Portion is stretched into inside glue shell through the groove, and the both ends of the electroconductive elastic sheet are also formed with the elastic fastening arm for snapping glue shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720536571.6U CN207021426U (en) | 2017-05-12 | 2017-05-12 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720536571.6U CN207021426U (en) | 2017-05-12 | 2017-05-12 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207021426U true CN207021426U (en) | 2018-02-16 |
Family
ID=61476027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720536571.6U Active CN207021426U (en) | 2017-05-12 | 2017-05-12 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207021426U (en) |
-
2017
- 2017-05-12 CN CN201720536571.6U patent/CN207021426U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |