CN206585098U - The FPC connector of improvement - Google Patents
The FPC connector of improvement Download PDFInfo
- Publication number
- CN206585098U CN206585098U CN201720303298.2U CN201720303298U CN206585098U CN 206585098 U CN206585098 U CN 206585098U CN 201720303298 U CN201720303298 U CN 201720303298U CN 206585098 U CN206585098 U CN 206585098U
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- CN
- China
- Prior art keywords
- fpc
- insulating body
- elastic
- pressure sheet
- inserting grooves
- 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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- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model provides a kind of FPC connector of improvement, including insulating body and multiple conducting terminals being installed on insulating body, the insulating body is provided with the FPC inserting grooves for grafting FPC flat cables, the opening of the FPC inserting grooves is provided with pressure sheet, the pressure sheet has extension tongue piece, the extension tongue piece is stretched into FPC inserting grooves, the conducting terminal includes elastic upper arm, the holding parts of elastic underarm and the elastic upper arm of connection and elastic underarm, the elastic upper arm end is provided with the hangnail for being used for blocking FPC flat cables, the elastic underarm end, which is provided with, to be used to prevent pressure sheet toward the anti-skidding salient point slided outside FPC inserting grooves, the anti-skidding salient point, which raises up, is butted on the lower surface of extension tongue piece.The utility model can prevent pressure sheet from sliding outward, make FPC flat cables tightly with conductive terminal contacts, product connection be electrically connected with it is reliable and stable, improve product information transmission stability.
Description
Technical field
The utility model is related to connector technique field, more particularly to a kind of FPC connector of improvement.
Background technology
Flexible flat cable printed circuit is referred to as FPC, and in recent years, FPC is widely used in portable information apparatus
Printed circuit board (PCB) and electronic component, these portable information apparatus such as DV, digital camera, mobile phone, computer
Deng.
The elastic underarm end of conducting terminal is one in the FPC connector of the present specifications of drawing and pulling type 2.0 most of on the market
Flat surface, can thus be such that pressure sheet is easily slided outward from FPC inserting grooves, cause between FPC flat cables and conducting terminal
Connection easily there is loosening phenomenon, cause information transfer unstable.
Utility model content
The utility model is in view of the existing deficiencies of the prior art there is provided a kind of FPC connector of improvement, and it can prevent pressurization
Piece is slided outward, make FPC flat cables tightly with conductive terminal contacts, product connection be electrically connected with it is reliable and stable, improve production
The stability of product information transfer.
To achieve the above object, the utility model is using following technical scheme：
A kind of FPC connector of improvement, including insulating body and multiple conducting terminals being installed on insulating body, it is described
Insulating body is provided with the FPC inserting grooves for grafting FPC flat cables, and the opening of the FPC inserting grooves is provided with pressure sheet, institute
Stating pressure sheet has extension tongue piece, and the extension tongue piece is stretched into FPC inserting grooves, and the conducting terminal includes elastic upper arm, bullet
Property underarm and the elastic upper arm of connection and elastic underarm holding parts, the elastic upper arm, which is provided with, to be used to block FPC flat cables
Hangnail, the elastic underarm, which is provided with, to be used to prevent pressure sheet toward the anti-skidding salient point slided outside FPC inserting grooves, the anti-skidding salient point
Raise up and be butted on the lower surface of extension tongue piece.
As a kind of preferred scheme, the height that the anti-skidding salient point raises up is 0.01mm.
As a kind of preferred scheme, the insulating body is arranged at intervals with multiple terminals for being used to install conducting terminal and installed
Groove.
As a kind of preferred scheme, the conducting terminal also includes the connecting portion extended rearwardly to form from holding parts lower end,
The connecting portion stretches out in the rear end face of insulating body.
As a kind of preferred scheme, the pressure sheet is included after bottom plate and the projection located at bottom plate both sides, the bottom plate
Lateral margin extends rearwardly to form foregoing extension tongue piece.
As a kind of preferred scheme, the projection extends rearwardly to form the first barb, the two ends difference of the insulating body
Provided with the second barb being adapted to the first barb, the pressure sheet by the first barb buckle into the second barb with insulating body connect
Connect.
As a kind of preferred scheme, the both sides of the insulating body further respectively have the limit for limiting the first barb position
Position groove, second barb is in stopper slot.
As a kind of preferred scheme, the insulating body two ends are separately installed with metalwork.
The utility model compared with prior art, with advantages below and advantage, specifically, by being set in elastic underarm
Put for preventing pressure sheet toward the anti-skidding salient point slided outside FPC inserting grooves, the anti-skidding salient point, which raises up, is butted on extension tongue piece
Lower surface, so prevent pressure sheet from sliding outward, it is to avoid connection between FPC flat cables and conducting terminal occurs loosening phenomenon
Occur, make FPC flat cables tightly with conductive terminal contacts, product connection be electrically connected with it is reliable and stable, improve product information
The stability of transmission.
For the specific purposes and work(for more clearly illustrating architectural feature of the present utility model, technological means and its being reached
Can, the utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
Brief description of the drawings
Fig. 1 is the assembling assumption diagram of the embodiment of the utility model；
Fig. 2 is the sectional view at A-A in Fig. 1；
Fig. 3 is the enlarged drawing at B in Fig. 2；
Fig. 4 is the exploded view of the embodiment of the utility model；
Fig. 5 is the structure chart of the insulating body of the utility model.
Accompanying drawing identifier declaration：
1- insulating bodies, 11-FPC inserting grooves, 12- terminal-mounting grooves, the barbs of 13- second, 14- stopper slots, 2- conducting ends
Son, 21- elasticity upper arm, 22- elasticity underarms, 23- holding parts, 24- connecting portions, 25- anti-skidding salient points, 26- hangnails, 3- pressure sheets,
31- extends tongue piece, 32- bottom plates, 33- projections, the barbs of 34- first, 4- metalworks.
Embodiment
As Figure 1-5, a kind of FPC connector of improvement, including insulating body 1 and multiple be installed on insulating body 1
Conducting terminal 22, the insulating body 1 be provided with for grafting FPC flat cables FPC inserting grooves 11, the FPC inserting grooves
11 opening is provided with pressure sheet 3, and the pressure sheet 3 has extension tongue piece 31, and the extension tongue piece 31 stretches into FPC inserting grooves 11
Interior, the conducting terminal 2 includes the fixing of elastic upper arm 21, elastic underarm 22 and the elastic upper arm 21 of connection and elastic underarm 22
Portion 23, the elastic end of upper arm 21 is provided with the hangnail 26 for being used for blocking FPC flat cables, and the elastic end of underarm 22 is provided with
For preventing pressure sheet 3 toward the outer anti-skidding salient point 25 slided of FPC inserting grooves 11, the height that the anti-skidding salient point 25 raises up is
0.01mm.The anti-skidding salient point 25, which raises up, is butted on the lower surface of extension tongue piece 31.The insulating body 1 is arranged at intervals with many
The individual terminal-mounting grooves 12 for being used to install conducting terminal 2.The conducting terminal 2 also includes extending back shape from the lower end of holding parts 23
Into connecting portion 24, the connecting portion 24 stretches out in the rear end face of insulating body 1.The pressure sheet 3 includes bottom plate 32 and is located at
The projection 33 of the both sides of bottom plate 32, the posterior lateral margin of the bottom plate 32 extends rearwardly to form foregoing extension tongue piece 31.The projection 33
The first barb 34 is extended rearwardly to form, the two ends of the insulating body 1 are respectively equipped with the second barb being adapted to the first barb 34
13, the pressure sheet 3 is buckled into by the first barb 34 and is connected in second barb 13 with insulating body 1.The two of the insulating body 1
Side further respectively has the stopper slot 14 for limiting the position of the first barb 34, and second barb 13 is in stopper slot 14.Institute
State the two ends of insulating body 1 and be separately installed with metalwork 4.
It is described above, only it is preferred embodiment of the present utility model, not to limit the utility model, thus it is every
Any modification, equivalent substitution and improvements actually made according to technology of the present utility model to above example etc., still fall within this
In the range of utility model technical scheme.
Claims (8)
1. a kind of FPC connector of improvement, it is characterised in that：Including insulating body and multiple conductions being installed on insulating body
Terminal, the insulating body is provided with the FPC inserting grooves for grafting FPC flat cables, and the opening of the FPC inserting grooves is provided with
Pressure sheet, the pressure sheet has extension tongue piece, and the extension tongue piece is stretched into FPC inserting grooves, and the conducting terminal includes bullet
Property upper arm, elastic underarm and the elastic upper arm of connection and elastic underarm holding parts, the elastic upper arm end, which is provided with, to be used to block
The firmly hangnail of FPC flat cables, the elastic underarm end, which is provided with, is used to preventing pressure sheet anti-skidding toward what is slided outside FPC inserting grooves
Salient point, the anti-skidding salient point, which raises up, is butted on the lower surface of extension tongue piece.
2. the FPC connector of improvement according to claim 1, it is characterised in that：The height that the anti-skidding salient point raises up
Spend for 0.01mm.
3. the FPC connector of improvement according to claim 1, it is characterised in that：The insulating body is arranged at intervals with many
The individual terminal-mounting grooves for being used to install conducting terminal.
4. the FPC connector of improvement according to claim 3, it is characterised in that：The conducting terminal is also included from fixing
The connecting portion that subordinate end is extended rearwardly to form, the connecting portion stretches out in the rear end face of insulating body.
5. the FPC connector of improvement according to claim 1, it is characterised in that：The pressure sheet includes bottom plate and is located at
The projection of bottom plate both sides, the posterior lateral margin of the bottom plate extends rearwardly to form foregoing extension tongue piece.
6. the FPC connector of improvement according to claim 5, it is characterised in that：The projection extends rearwardly to form first
Barb, the two ends of the insulating body are respectively equipped with the second barb being adapted to the first barb, and the pressure sheet falls by first
Fastener enters to be connected in the second barb with insulating body.
7. the FPC connector of improvement according to claim 6, it is characterised in that：Also distinguish the both sides of the insulating body
Provided with the stopper slot for limiting the first barb position, second barb is in stopper slot.
8. the FPC connector of improvement according to claim 1, it is characterised in that：The insulating body two ends are respectively mounted
There is metalwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720303298.2U CN206585098U (en) | 2017-03-25 | 2017-03-25 | The FPC connector of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720303298.2U CN206585098U (en) | 2017-03-25 | 2017-03-25 | The FPC connector of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206585098U true CN206585098U (en) | 2017-10-24 |
Family
ID=60114148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720303298.2U Active CN206585098U (en) | 2017-03-25 | 2017-03-25 | The FPC connector of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206585098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110768063A (en) * | 2019-12-06 | 2020-02-07 | 苏州祥龙嘉业电子科技股份有限公司 | FPC connector with side pressure unblock function |
-
2017
- 2017-03-25 CN CN201720303298.2U patent/CN206585098U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110768063A (en) * | 2019-12-06 | 2020-02-07 | 苏州祥龙嘉业电子科技股份有限公司 | FPC connector with side pressure unblock function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |