CN205211991U - Electric connector and combination unit thereof - Google Patents
Electric connector and combination unit thereof Download PDFInfo
- Publication number
- CN205211991U CN205211991U CN201520941087.2U CN201520941087U CN205211991U CN 205211991 U CN205211991 U CN 205211991U CN 201520941087 U CN201520941087 U CN 201520941087U CN 205211991 U CN205211991 U CN 205211991U
- Authority
- CN
- China
- Prior art keywords
- plastic body
- terminal
- clad
- iron
- base portion
- 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.)
- Active
Links
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an electric connector, including a plastics main part, several terminal and an iron -clad. The plastics main part has a basal portion and a hyoplastron, the concave several terminal groove that is equipped with of rear surface of the hyoplastron of plastics main part, several terminal integrated into one piece is in the plastics main part, each terminal has the contact site of a vertical extension, the lower extreme of the contact site of terminal slant forward extends and forms a fixed part, the endways of the fixed part of terminal extends and forms a weld part, the fixed part integrated into one piece of terminal is on the basal portion of plastics main part, the contact site of terminal is fixed in the terminal inslot of the hyoplastron of plastics main part, the weld part of terminal then stretches out forward in the basal portion front surface of plastics main part, the iron -clad has a front bezel, a back plate and both sides board and an inserting groove that encloses jointly, the assembly of plastics main part and terminal upwards inserts in the metal -clad inserting groove, metal -clad both sides board is established a pair of card of formation to the outwash respectively and is held the piece. The utility model discloses electric connector is more miniaturized, and intensity is stronger moreover.
Description
Technical field
The utility model relates to a kind of connector, particularly relates to a kind of electric connector and combination thereof.
Background technology
Along with the development of electronic product, the connection between various electronic product and between peripheral device is more and more frequent, and to realize being connected by electric connector between electronic product with its peripheral device be a kind of common connected mode.
General electric connector generally comprises a plastic body, several terminals and a metal shell.Several terminals is shaped on plastic body, plastic body comprises a base portion and a hyoplastron, hyoplastron offers terminal groove, the terminal groove of hyoplastron is fixed in terminal front portion, be fixed in the middle part of terminal on plastic body, terminal rear portion is inserted downwards and is welded on circuit board, and metal shell is sheathed on insulating body outside.
But, general electric connector due to design volume excessive, the current requirement being day by day tending towards miniaturized products cannot be met.Therefore, how by structural design, make electric connector more and more less and meet the requirement of current production miniaturization, become this cause personage important topic for solving, therefore need propose a kind of reasonable in design and effectively improve the creation of the problems referred to above.
Utility model content
The purpose of this utility model is the deficiency that exists for above-mentioned prior art and provides a kind of electric connector and combination thereof, can meet the requirement of current production miniaturization.
For achieving the above object, the utility model provides a kind of electric connector, comprise a plastic body, several terminals and an iron-clad, the hyoplastron that described plastic body has a base portion and upwards extends to form from base portion, cave in forward and upwards run through hyoplastron and offer several terminals groove in the rear surface of the hyoplastron of plastic body, several terminals forms a line in vertical direction, be shaped on plastic body, each terminal has a contact site vertically extended, the lower end of the contact site of terminal is oblique forward extends to form a fixed part, the tip forward of the fixed part of terminal extends to form a weld part, the fixed part of terminal is shaped on the base portion of plastic body, the contact site of terminal is fixed in the terminal groove of the hyoplastron of plastic body, the weld part of terminal then stretches out in forward the base front surface of plastic body, iron-clad has a header board, plate and biside plate and the inserting groove that jointly surrounds after one, the assembly of described plastic body and terminal is upwards inserted in the inserting groove of iron-clad, the biside plate of described iron-clad establishes formation a pair retaining sheet respectively to outer punching.
As further improvement, under the base portion both sides of described plastic body, ora terminalis convex stretches formation a pair chuck.
As further improvement, the upper surface of each chuck described has upwards protruded out a projection.
As further improvement, the base portion surrounding of described plastic body is concaved with several holddown groove.
As further improvement, the lower end, header board both sides of described iron-clad clubfoot before forward fold extends to form a pair again to downward-extension, the front clubfoot of the header board of iron-clad is fixed in the holddown groove of the base portion of plastic body, and the front clubfoot of the header board of iron-clad stretches out in forward the base front surface of plastic body.
As further improvement, in the middle part of the rear plate lower end of described iron-clad, bending extension upwards bends and extends to form a rear clubfoot backward, and the rear clubfoot of the rear plate of iron-clad is fixed in the holddown groove of the base portion of plastic body.
As further improvement, the biside plate lower surface of described iron-clad is to downward-extension and bend inwards and extend to form a pair fixing feet, the fixing feet of the biside plate of iron-clad is fixed in the holddown groove of the base portion of plastic body, and the end of the fixing feet of the biside plate of iron-clad bends inwards and is fixed on the base portion lower surface of plastic body.
For achieving the above object, the utility model provides a kind of electric connector combination, comprise a plastic body, several terminals, one iron-clad and a circuit board, the hyoplastron that described plastic body has a base portion and upwards extends to form from base portion, cave in forward and upwards run through hyoplastron and offer several terminals groove in the rear surface of the hyoplastron of plastic body, several terminals forms a line in vertical direction, be shaped on plastic body, each terminal has a contact site vertically extended, the lower end of the contact site of terminal is oblique forward extends to form a fixed part, the tip forward of the fixed part of terminal extends to form a weld part, the fixed part of terminal is shaped on the base portion of plastic body, the contact site of terminal is fixed in the terminal groove of the hyoplastron of plastic body, the weld part of terminal then stretches out in forward the base front surface of plastic body, iron-clad has a header board, plate and biside plate and the inserting groove that jointly surrounds after one, the assembly of described plastic body and terminal is upwards inserted in the inserting groove of iron-clad, the biside plate of described iron-clad establishes formation a pair retaining sheet respectively to outer punching, electric connector upwards straight cutting enters circuit board, the retaining sheet of the biside plate of iron-clad is fastened in circuit board upper surface downwards, the weld part of terminal is welded in the lower surface of circuit board.
As further improvement, the base portion surrounding of described plastic body is concaved with several holddown groove, the lower end, header board both sides of described iron-clad clubfoot before forward fold extends to form a pair again to downward-extension, the front clubfoot of the header board of iron-clad is fixed in the holddown groove of the base portion of plastic body, be connected to the lower surface of circuit board, in the middle part of the rear plate lower end of described iron-clad, bending extension upwards bends and extends to form a rear clubfoot backward, the rear clubfoot of the rear plate of iron-clad is fixed in the holddown groove of the base portion of plastic body, and upwards inserts and be welded on circuit board.
As further improvement, under the base portion both sides of described plastic body, ora terminalis convex stretches formation a pair chuck, the upper surface of each chuck described has upwards protruded out a projection, and the chuck of the base portion of plastic body fits in circuit board lower surface, and projection is then upwards inserted in circuit board.
As mentioned above, the utility model electric connector oppositely inserts and is welded on circuit board, the requirement making it meet product to be tending towards miniaturized, wherein, the retaining sheet of iron-clad is fastened in circuit board upper surface downwards, make effectively to support electric connector when butt connector inserts electric connector, prevent electric connector from being pushed up downwards and move back and breaking circuit plate.
Accompanying drawing explanation
Fig. 1 is the stereogram of a kind of embodiment of the utility model electric connector.
Fig. 2 is the three-dimensional exploded view of electric connector shown in Fig. 1.
Fig. 3 to Fig. 4 is the process schematic of electric connector assembling shown in Fig. 1.
Fig. 5 is for the electric connector assembling shown in Fig. 1 is in the stereogram of circuit board.
Fig. 6 is the profile of the electric connector shown in Fig. 1.
In figure, each description of reference numerals is as follows.
Electric connector 100 plastic body 10
Base portion 11 hyoplastron 12
Terminal groove 13 holddown groove 14
Chuck 15 projection 16
Circuit board 200 terminal 20
Contact site 21 fixed part 22
Weld part 23 iron-clad 30
Clubfoot 311 before header board 31
Clubfoot 321 after rear plate 32
Side plate 33 retaining sheet 331
Fixing feet 332 inserting groove 34.
Embodiment
By describing technology contents of the present utility model, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with execution mode.
Refer to Fig. 1, Fig. 2 and Fig. 6, the utility model electric connector combination comprises electric connector 100 and a circuit board 200, and electric connector 100 is welded on circuit board 200, comprises a plastic body 10, several terminals 20 and an iron-clad 30.
Refer to Fig. 2 to Fig. 4, the hyoplastron 12 that described plastic body 10 has a base portion 11 and upwards extends to form from base portion 11.Cave in forward and upwards run through hyoplastron 12 and offer several terminals groove 13 in the rear surface of the hyoplastron 12 of described plastic body 10.Base portion 11 surrounding of described plastic body 10 is concaved with several holddown groove 14.Under base portion 11 both sides of described plastic body 10, ora terminalis convex stretches formation a pair chuck 15.The upper surface of each chuck 15 described has upwards protruded out a projection 16.
Each terminal 20 described has a contact site 21 vertically extended.The lower end of the contact site 21 of described terminal 20 is oblique forward extends to form a fixed part 22.The tip forward of the fixed part 22 of described terminal 20 extends to form a weld part 23.
Refer to Fig. 2 and Fig. 6, the inserting groove 34 that described iron-clad 30 has plate 32 and biside plate 33 after a header board 31, one and jointly surrounds, this inserting groove 34 is for grafting butt connector.The lower end, header board 31 both sides of described iron-clad 30 clubfoot 311 before forward fold extends to form a pair again to downward-extension.In the middle part of rear plate 32 lower end of described iron-clad 30, bending extension upwards bends and extends to form a rear clubfoot 321 backward.The biside plate 33 of described iron-clad 30 establishes formation a pair retaining sheet 331 respectively to outer punching.Biside plate 33 lower surface of described iron-clad 30 is to downward-extension and bend inwards and extend to form a pair fixing feet 332.
Refer to Fig. 3, Fig. 4 and Fig. 6, when the utility model electric connector 100 is assembled, form a line in several terminals 20 vertical direction, be shaped on plastic body 10.Wherein, the fixed part 22 of terminal 20 is shaped on the base portion 11 of plastic body 10.The contact site 21 of terminal 20 is fixed in the terminal groove 13 of the hyoplastron 12 of plastic body 10.The weld part 23 of terminal 20 stretches out in forward base portion 11 front surface of plastic body 10.
Refer to Fig. 1 and Fig. 6, the assembly of plastic body 10 and terminal 20 is upwards inserted in the inserting groove 34 of iron-clad 30.The fixing feet 332 of the front clubfoot 311 of the header board 31 of iron-clad 30, the rear clubfoot 321 of rear plate 32 and biside plate 33 is fixed in the holddown groove 14 of the base portion 11 of plastic body 10.Wherein, the front clubfoot 311 of the header board 31 of iron-clad 30 stretches out in forward base portion 11 front surface of plastic body 10.The end of the fixing feet 332 of the biside plate 33 of iron-clad 30 base portion 11 lower surface being fixed on plastic body 10 that bends inwards prevents plastic body 10 from coming off downwards.
Refer to Fig. 5 and Fig. 6, electric connector 100 upwards straight cutting enters circuit board 200.Wherein, the retaining sheet 331 of the biside plate 33 of iron-clad 30 to be fastened in when circuit board 200 upper surface prevents butt connector from inserting electric connector 100 electric connector 100 downwards and to be moved back and breaking circuit plate 200 by downward top.The front clubfoot 311 of the weld part 23 of terminal 20 and the header board 31 of iron-clad 30 is welded in the lower surface of circuit board 200.The rear clubfoot 321 of the rear plate 32 of iron-clad 30 upwards inserts and is welded on circuit board 200.The chuck 15 of the base portion 11 of plastic body 10 fits in circuit board 200 lower surface, and projection 16 is then upwards inserted in circuit board 200 with further fixing circuit board 200.
As mentioned above, the utility model electric connector 100 oppositely inserts and is welded on circuit board 200, the requirement making it meet product to be tending towards miniaturized, wherein, the retaining sheet 331 of iron-clad 30 is fastened in circuit board 200 upper surface downwards, make can effectively support electric connector 100 when butt connector inserts electric connector 100, prevent electric connector 100 from being pushed up downwards and move back and breaking circuit plate 200.
Claims (10)
1. an electric connector, it is characterized in that: comprise a plastic body, several terminals and an iron-clad, the hyoplastron that described plastic body has a base portion and upwards extends to form from base portion, cave in forward and upwards run through hyoplastron and offer several terminals groove in the rear surface of the hyoplastron of plastic body, several terminals forms a line in vertical direction, be shaped on plastic body, each terminal has a contact site vertically extended, the lower end of the contact site of terminal is oblique forward extends to form a fixed part, the tip forward of the fixed part of terminal extends to form a weld part, the fixed part of terminal is shaped on the base portion of plastic body, the contact site of terminal is fixed in the terminal groove of the hyoplastron of plastic body, the weld part of terminal then stretches out in forward the base front surface of plastic body, iron-clad has a header board, plate and biside plate and the inserting groove that jointly surrounds after one, the assembly of described plastic body and terminal is upwards inserted in the inserting groove of iron-clad, the biside plate of described iron-clad establishes formation a pair retaining sheet respectively to outer punching.
2. electric connector as claimed in claim 1, is characterized in that: under the base portion both sides of described plastic body, ora terminalis convex stretches formation a pair chuck.
3. electric connector as claimed in claim 2, is characterized in that: the upper surface of each chuck described has upwards protruded out a projection.
4. electric connector as claimed in claim 1, is characterized in that: the base portion surrounding of described plastic body is concaved with several holddown groove.
5. electric connector as claimed in claim 4, it is characterized in that: the lower end, header board both sides of described iron-clad clubfoot before forward fold extends to form a pair again to downward-extension, the front clubfoot of the header board of iron-clad is fixed in the holddown groove of the base portion of plastic body, and the front clubfoot of the header board of iron-clad stretches out in forward the base front surface of plastic body.
6. electric connector as claimed in claim 4, is characterized in that: in the middle part of the rear plate lower end of described iron-clad, bending extension upwards bends and extends to form a rear clubfoot backward, and the rear clubfoot of the rear plate of iron-clad is fixed in the holddown groove of the base portion of plastic body.
7. electric connector as claimed in claim 4, it is characterized in that: the biside plate lower surface of described iron-clad is to downward-extension and bend inwards and extend to form a pair fixing feet, the fixing feet of the biside plate of iron-clad is fixed in the holddown groove of the base portion of plastic body, and the end of the fixing feet of the biside plate of iron-clad bends inwards and is fixed on the base portion lower surface of plastic body.
8. an electric connector combination, it is characterized in that: comprise a plastic body, several terminals, one iron-clad and a circuit board, the hyoplastron that described plastic body has a base portion and upwards extends to form from base portion, cave in forward and upwards run through hyoplastron and offer several terminals groove in the rear surface of the hyoplastron of plastic body, several terminals forms a line in vertical direction, be shaped on plastic body, each terminal has a contact site vertically extended, the lower end of the contact site of terminal is oblique forward extends to form a fixed part, the tip forward of the fixed part of terminal extends to form a weld part, the fixed part of terminal is shaped on the base portion of plastic body, the contact site of terminal is fixed in the terminal groove of the hyoplastron of plastic body, the weld part of terminal then stretches out in forward the base front surface of plastic body, iron-clad has a header board, plate and biside plate and the inserting groove that jointly surrounds after one, the assembly of described plastic body and terminal is upwards inserted in the inserting groove of iron-clad, the biside plate of described iron-clad establishes formation a pair retaining sheet respectively to outer punching, electric connector upwards straight cutting enters circuit board, the retaining sheet of the biside plate of iron-clad is fastened in circuit board upper surface downwards, the weld part of terminal is welded in the lower surface of circuit board.
9. electric connector combination as claimed in claim 8, it is characterized in that: the base portion surrounding of described plastic body is concaved with several holddown groove, the lower end, header board both sides of described iron-clad clubfoot before forward fold extends to form a pair again to downward-extension, the front clubfoot of the header board of iron-clad is fixed in the holddown groove of the base portion of plastic body, be connected to the lower surface of circuit board, in the middle part of the rear plate lower end of described iron-clad, bending extension upwards bends and extends to form a rear clubfoot backward, the rear clubfoot of the rear plate of iron-clad is fixed in the holddown groove of the base portion of plastic body, and upwards insert and be welded on circuit board.
10. electric connector combination as claimed in claim 8, it is characterized in that: under the base portion both sides of described plastic body, ora terminalis convex stretches formation a pair chuck, the upper surface of each chuck described has upwards protruded out a projection, the chuck of the base portion of plastic body fits in circuit board lower surface, and projection is then upwards inserted in circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941087.2U CN205211991U (en) | 2015-11-23 | 2015-11-23 | Electric connector and combination unit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941087.2U CN205211991U (en) | 2015-11-23 | 2015-11-23 | Electric connector and combination unit thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205211991U true CN205211991U (en) | 2016-05-04 |
Family
ID=55849689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520941087.2U Active CN205211991U (en) | 2015-11-23 | 2015-11-23 | Electric connector and combination unit thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205211991U (en) |
-
2015
- 2015-11-23 CN CN201520941087.2U patent/CN205211991U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203135087U (en) | Electric connector | |
| CN204304093U (en) | Electric connector | |
| CN200976402Y (en) | Microminiature memory card universal connector | |
| CN107404033A (en) | Electric connector and its manufacture method | |
| CN201252225Y (en) | Electrical connector | |
| CN204304075U (en) | Electric connector | |
| CN104112968A (en) | Socket electric connector and manufacture method thereof | |
| CN107978901A (en) | Micro coaxial cable connector assembly | |
| CN105470770A (en) | Electric connector manufacturing method | |
| CN108233024A (en) | Electric connector | |
| CN203733991U (en) | HDMI socket connector and tearing moulded terminal material strips thereof | |
| CN204190022U (en) | Electric connector | |
| CN203119185U (en) | Waterproof electrical connector | |
| CN205211991U (en) | Electric connector and combination unit thereof | |
| CN105337106B (en) | Electric connector and its manufacture method | |
| CN203180152U (en) | Electric connector | |
| CN202363653U (en) | Electric connector with improved structure | |
| CN205211996U (en) | Adapter and terminal thereof | |
| CN204103120U (en) | Electric connector | |
| CN202423608U (en) | Terminal forming structure of 3.0 type USB (Universal Serial Bus) connector | |
| CN205211985U (en) | Electric connector | |
| CN202167663U (en) | Board-to-board battery connector, male connector of board-to-board battery connector and female connector of board-to-board battery connector | |
| CN206546903U (en) | A kind of USB Type c connectors of simplified structure | |
| CN206236821U (en) | Vehicle mounted multimedia improved structure of connector | |
| CN204103093U (en) | Electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |