CN218632501U - FPC wire end connector - Google Patents
FPC wire end connector Download PDFInfo
- Publication number
- CN218632501U CN218632501U CN202223094734.XU CN202223094734U CN218632501U CN 218632501 U CN218632501 U CN 218632501U CN 202223094734 U CN202223094734 U CN 202223094734U CN 218632501 U CN218632501 U CN 218632501U
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- Prior art keywords
- fixed
- buckle
- fpc
- groove
- fixing
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- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000004642 Polyimide Substances 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to the technical field of connectors, in particular to a FPC (flexible printed circuit) line end connector, which comprises a plug shell and a FPC flexible board, wherein the plug shell is provided with a first surface and a second surface, the first surface is provided with an inserting positioning buckle, the second surface is provided with a fixed bin, the fixed bin is arranged by sinking the second surface towards the first surface, and two sides of the fixed bin are provided with fixed buckles; the FPC flexible board comprises a contact end and fixing clamping grooves located on two sides of the contact end, the contact end is inserted into the fixing bin, and one end of the fixing buckle is clamped into the fixing clamping grooves. The utility model discloses a fixed buckle of fixed slot cooperation is fixed with the FPC flexonics board, is used for the contact electricity to conduct through the contact jaw when the connector is pegged graft, and electrically conductive transmission is stable, and the structure is reliable.
Description
Technical Field
The utility model relates to a connector technical field especially relates to a FPC terminal connector.
Background
A connector is a component that is frequently contacted by an electrical engineering technician. The function is as follows: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function. Connectors are indispensable components in electronic devices, and one or more connectors are always found by observing a current flowing path. The connector forms and structures are widely varied, and there are various types of connectors depending on the application, frequency, power, application environment, and the like.
The FPC is a flexible printed circuit board, also called a flexible circuit board or a flexible circuit board, which is made of polyimide or a polyester film as a base material and has high reliability, and when it is connected and used, it is also necessary to connect a connector for conducting and transmitting data. The existing FPC flexible circuit board connector has the problem of insufficient line fixation in use, line connection is affected, and connection transmission instability and other conditions occur.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a terminal connection for FPC flexible circuit board has seted up fixed storehouse on the plug housing, and the both sides in fixed storehouse have fixed buckle, sets up on the FPC flexible sheet simultaneously and sees fixed slot, and is fixed with the FPC flexible sheet through fixed slot cooperation fixed buckle, is used for the contact through the contact jaw when the connector is pegged graft and electrically conducts, and electrically conductive transmission is stable, the FPC terminal connector that the structure is reliable.
The utility model adopts the technical proposal that: the FPC wire end connector comprises a plug shell and an FPC flexible board, wherein the plug shell is provided with a first surface and a second surface, the first surface is provided with an inserting positioning buckle, the second surface is provided with a fixed bin, the fixed bin is arranged by sinking from the second surface to the first surface, and two sides of the fixed bin are provided with fixed buckles; the FPC flexible board comprises a contact end and fixing clamping grooves located on two sides of the contact end, the contact end is inserted into the fixing bin, and one end of the fixing buckle is clamped into the fixing clamping grooves.
The further improvement of the scheme is that the first surface is provided with a pressing sheet in the middle, the pressing sheet is provided with a pressing buckle, and the pressing buckle is used for fixing the connector during plugging.
The further improvement to the above scheme is that the first surface is provided with an inserting guide strip, and the inserting guide strip is positioned on one side of the inserting positioning buckle and used for guiding and limiting during inserting.
The further improvement of the scheme is that one end of the plug shell is provided with a through groove, one side of the through groove is communicated with the fixed bin, and the through groove is used for the FPC flexible board to pass through.
The further improvement of the scheme is that a first elastic groove is formed in the periphery of the inserting and positioning buckle, and the inserting and positioning buckle has micro elastic force due to the first elastic groove.
The further improvement of the scheme is that two sides of the fixed bin are provided with limiting pressing plates used for limiting the FPC flexible plate.
The scheme is further improved in that a second elastic groove is formed in one side of the fixing buckle, and the second elastic groove enables the fixing buckle to have micro-motion elastic force.
The technical scheme is further improved in that the contact end is provided with a plurality of contact pieces, the contact end is provided with a positioning groove, the fixed bin is provided with a positioning block, and the positioning block is used for being matched with the positioning groove.
The further improvement of the scheme is that the connector further comprises a fixing cover, wherein the fixing cover is provided with a fixing groove, and the fixing groove is matched with the plug shell and used for fixing the FPC flexible board.
The further improvement of the scheme is that a limiting clamping groove is arranged in the fixing groove and is used for matching with the inserting and positioning buckle.
The utility model has the advantages that:
compare current connector, the utility model is used for FPC flexible circuit board's line end is connected, has seted up fixed storehouse on the plug housing, and the both sides in fixed storehouse have fixed buckle, sets up on the FPC flexible sheet simultaneously and sees fixed slot, fixes the FPC flexible sheet through fixed slot cooperation fixed buckle, is used for the contact through the contact jaw when the connector is pegged graft and is electrically conducted, and conductive transmission is stable, and the structure is reliable. Specifically, a plug shell and an FPC flexible board are arranged, the plug shell is provided with a first surface and a second surface, the first surface is provided with an inserting positioning buckle, the second surface is provided with a fixed bin, the fixed bin is arranged by sinking from the second surface to the first surface, and two sides of the fixed bin are provided with fixed buckles; the FPC flexible board comprises a contact end and fixing clamping grooves located on two sides of the contact end, the contact end is inserted into the fixing bin, and one end of the fixing buckle is clamped into the fixing clamping grooves. The inserting and positioning buckle plays a role in inserting and fixing when used for inserting the connector, and the connector is stably inserted. And carry out the fixed knot of structure, stable in structure through fixed draw-in groove cooperation fixed buckle.
Drawings
Fig. 1 is a schematic perspective view of the FPC line end connector of the present invention;
fig. 2 is a schematic perspective view of the FPC cable connector shown in fig. 1 from another perspective;
fig. 3 is a schematic perspective view of the FPC cable connector shown in fig. 1 from another perspective;
fig. 4 is an exploded view of the FPC line connector of fig. 1.
Description of the reference numerals: the plug comprises a plug shell 1, a first surface 11, a pressing sheet 111, a pressing buckle 112, an inserting guide strip 113, a second surface 12, an inserting positioning buckle 13, a first elastic groove 131, a fixed bin 14, a limiting pressing plate 141, a positioning block 142, a fixed buckle 15, a second elastic groove 151, a through groove 16, an FPC flexible board 2, a contact end 21, a contact sheet 211, a positioning groove 212, a fixed clamping groove 22, a fixed cover 3, a fixed groove 31 and a limiting clamping groove 311.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 to 4, in an embodiment of the present invention, an FPC cable end connector includes a plug housing 1 and an FPC flexible board 2, the plug housing 1 is provided with a first surface 11 and a second surface 12, the first surface 11 is provided with an inserting positioning buckle 13, the second surface 12 is provided with a fixing bin 14, the fixing bin 14 is set by sinking the second surface 12 toward the first surface 11, and two sides of the fixing bin 14 are provided with fixing buckles 15; the FPC flexible board 2 comprises a contact end 21 and fixing clamping grooves 22 located on two sides of the contact end 21, the contact end 21 is inserted into the fixing bin 14, and one end of the fixing buckle 15 is clamped into the fixing clamping grooves 22.
A further improvement of the above embodiment is that a pressing sheet 111 is arranged in the middle of the first surface 11, a pressing buckle 112 is arranged on the pressing sheet 111, the pressing buckle 112 is used for fixing when the connector is plugged, the pressing sheet 111 is used for pressing the pressing buckle 112 when the connector is plugged, and the connector is conveniently plugged.
The further improvement of the above embodiment is that the first surface 11 is provided with an insertion guide strip 113, and the insertion guide strip 113 is located on one side of the insertion positioning buckle 13 and used for guiding and limiting during insertion.
The further improvement of the above embodiment is that one end of the plug housing 1 is provided with a through groove 16, one side of the through groove 16 is communicated with the fixed bin 14, the through groove 16 is used for the FPC flexible board 2 to pass through, and the through groove 16 facilitates the connection of the FPC flexible board 2, and is suitable for a line end connector.
The further improvement of the above embodiment is that the periphery of the inserting positioning buckle 13 is provided with a first elastic groove 131, the first elastic groove 131 enables the inserting positioning buckle 13 to have micro-motion elastic force, and the micro-motion elastic force enables the inserting positioning buckle 13 to have elasticity when being clamped, so that the inserting and pulling are convenient.
The further improvement to the above embodiment is that, the two sides of the fixed bin 14 are provided with the limiting pressing plates 141 for limiting the FPC flexible board 2, and the limiting pressing plates 141 are arranged for limiting the FPC flexible board 2, so as to ensure the stability of the structure, and especially when in plug contact, the stability is good.
The further improvement of the above embodiment is that one side of the fixing buckle 15 is provided with a second elastic groove 151, the second elastic groove 151 enables the fixing buckle 15 to have a micro-motion elastic force, and the second elastic groove 151 is used for forming an elastic force for the fixing buckle 15, thereby facilitating assembly.
A further improvement of the above embodiment is that the contact end 21 is provided with a plurality of contact pieces 211, the contact end 21 is provided with a positioning groove 212, the fixed bin 14 is provided with a positioning block 142, the positioning block 142 is used for matching with the positioning groove 212, the positioning block 142 is matched with the positioning groove 212, and the FPC flexible board 2 is used for assembly and positioning, so that the assembly is convenient.
Referring to fig. 3-4, in another embodiment of the present invention, the plug connector further comprises a fixing cover 3, the fixing cover 3 is provided with a fixing groove 31, the fixing groove 31 is matched with the plug housing 1 and used for fixing the FPC flexible board 2, the fixing groove 31 passing through the fixing cover 3 is used for matching the plug housing 1 to fix the FPC flexible board 2, so as to facilitate the subsequent plug-in components to be electrically connected.
The further improvement of the above embodiment is that a limiting clamping groove 311 is arranged in the fixing groove 31, and the limiting clamping groove 311 is used for being matched with the inserting and positioning buckle 13; the limiting clamping groove 311 is used for being matched with the inserting positioning buckle 13, and the contact end 21 can be covered when the connector is not used, so that the contact end 21 is protected.
The utility model is used for FPC flexible circuit board's line end is connected, has seted up fixed storehouse 14 on plug housing 1, and the both sides of fixed storehouse 14 have fixed buckle 15, sets up on the FPC flexible printed circuit 2 simultaneously and sees fixed slot 22, cooperates fixed buckle 15 through fixed slot 22 and fixes FPC flexible printed circuit 2, is used for the contact through contact jaw 21 when the connector is pegged graft and is electrically conducted, and conductive transmission is stable, and the structure is reliable. Specifically, a plug shell 1 and an FPC flexible board 2 are arranged, the plug shell 1 is provided with a first surface 11 and a second surface 12, the first surface 11 is provided with an inserting positioning buckle 13, the second surface 12 is provided with a fixed bin 14, the fixed bin 14 is arranged by sinking from the second surface 12 to the first surface 11, and two sides of the fixed bin 14 are provided with fixed buckles 15; the FPC flexible board 2 comprises a contact end 21 and fixing clamping grooves 22 located on two sides of the contact end 21, the contact end 21 is inserted into the fixing bin 14, and one end of the fixing buckle 15 is clamped into the fixing clamping grooves 22. The inserting and positioning buckle 13 plays a role in inserting and fixing when used for inserting the connector, and the connector is stably inserted. And the structure is fixed by matching the fixed clamping groove 22 with the fixed buckle 15, so that the structure is stable.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a FPC terminal connector which characterized in that: comprises that
The plug comprises a plug shell, wherein the plug shell is provided with a first surface and a second surface, the first surface is provided with an inserting positioning buckle, the second surface is provided with a fixed bin, the fixed bin is arranged by sinking from the second surface to the first surface, and two sides of the fixed bin are provided with fixed buckles;
the FPC flexible board comprises a contact end and fixing clamping grooves located on two sides of the contact end, the contact end is inserted into the fixing bin, and one end of the fixing buckle is clamped into the fixing clamping grooves.
2. The FPC line end connector according to claim 1, wherein: the first surface is equipped with the pressing plate in the middle, be equipped with on the pressing plate and press the buckle, it is fixed when being used for the connector to peg graft to press the buckle.
3. The FPC line end connector according to claim 1, wherein: the first surface is equipped with the grafting gib block, the grafting gib block is located grafting location buckle one side and is used for direction and spacing when pegging graft.
4. The FPC line end connector according to claim 1, wherein: one end of the plug shell is provided with a through groove, one side of the through groove is communicated with the fixed bin, and the through groove is used for the FPC flexible board to pass through.
5. The FPC line end connector according to claim 1, wherein: the periphery of the inserting and positioning buckle is provided with a first elastic groove, and the first elastic groove enables the inserting and positioning buckle to have micro-motion elasticity.
6. The FPC line end connector according to claim 1, wherein: and limiting pressing plates for limiting the FPC flexible board are arranged on two sides of the fixed bin.
7. The FPC line end connector according to claim 1, wherein: and a second elastic groove is formed in one side of the fixed buckle, and the second elastic groove enables the fixed buckle to have micro-motion elasticity.
8. The FPC line end connector according to claim 1, wherein: the contact end is provided with a plurality of contact pieces, the contact end is provided with a positioning groove, the fixed bin is provided with a positioning block, and the positioning block is used for being matched with the positioning groove.
9. The FPC line end connector according to claim 1, wherein: still including fixed lid, fixed lid is equipped with the fixed slot, the fixed slot cooperates in plug housing and is used for fixing FPC flexbile plate.
10. The FPC cord connector according to claim 9, wherein: be equipped with spacing draw-in groove in the fixed slot, spacing draw-in groove is used for the cooperation to peg graft the location buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223094734.XU CN218632501U (en) | 2022-11-21 | 2022-11-21 | FPC wire end connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223094734.XU CN218632501U (en) | 2022-11-21 | 2022-11-21 | FPC wire end connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218632501U true CN218632501U (en) | 2023-03-14 |
Family
ID=85447717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223094734.XU Active CN218632501U (en) | 2022-11-21 | 2022-11-21 | FPC wire end connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218632501U (en) |
-
2022
- 2022-11-21 CN CN202223094734.XU patent/CN218632501U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 156 Qiaozi Road, Changping Town, Dongguan City, Guangdong Province, 523000 Patentee after: DONGGUAN SYNCONN PRECISION INDUSTRY Co.,Ltd. Country or region after: China Address before: No.2 Road, Xiakeng Village Industrial Zone, Changping Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN SYNCONN PRECISION INDUSTRY Co.,Ltd. Country or region before: China |