CN212626244U - Drawer type FPC connector - Google Patents
Drawer type FPC connector Download PDFInfo
- Publication number
- CN212626244U CN212626244U CN202021747698.0U CN202021747698U CN212626244U CN 212626244 U CN212626244 U CN 212626244U CN 202021747698 U CN202021747698 U CN 202021747698U CN 212626244 U CN212626244 U CN 212626244U
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- drawer
- slot
- core
- drawer seat
- spacing
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Abstract
The utility model relates to a drawer type FPC connector, including gluing core, activity setting drawer seat, a plurality of interval arrangement setting contact pin on gluing the core, glue and be provided with the slot on the core, the drawer seat on be provided with the picture peg of interlude in the slot, the drawer seat on be provided with the jack that is linked together with the slot, the drawer seat on correspond jack department and be provided with the guide block, be provided with the direction inclined plane on the guide block, the picture peg on correspond one side department of guide block and be provided with a plurality of interval arrangement's spacing sand grip, each spacing sand grip all is provided with spacing inclined plane towards serving of slot, is formed with the grafting space between the spacing inclined plane of each spacing sand grip and the inner wall of slot. The utility model has the advantages of simple structure, compact structure, stable performance, reliable connection and convenient assembly.
Description
Technical Field
The utility model relates to a connector technical field, concretely relates to drawer type FPC connector.
Background
A Flexible Printed Circuit Board (FPC) is a Printed Circuit Board made of a Flexible insulating base material (mainly, polyimide or a polyester film), and has many advantages that a rigid Printed Circuit Board does not have. For example, it can be freely bent, rolled, folded. The FPC can be used for greatly reducing the volume of electronic products, and is suitable for the development of the electronic products in the directions of high density, miniaturization and high reliability. Therefore, the FPC is widely applied to the fields or products of aerospace, military, mobile communication, laptop computers, computer peripherals, PDAs, digital cameras and the like. The interface component for connecting the flexible circuit board is a flexible circuit board connector, commonly known as an FPC connector. The existing drawer type FPC connector comprises a rubber core, a drawer seat movably arranged on the rubber core and a plurality of contact pins arranged on the rubber core at intervals, and the structural design of the existing drawer type FPC connector is unreasonable, so that the contact between a flexible circuit board and the contact pins is unreliable, and the drawer type FPC connector has the defects of complex structure, unreliable performance, inconvenient assembly and unreliable connection.
Disclosure of Invention
An object of the utility model is to overcome prior art's defect, provide a simple structure, compact structure, stable performance are reliable, connect reliable, assemble convenient drawer type FPC connector.
In order to realize the above purpose, the utility model discloses a drawer type FPC connector, including gluing core, activity setting drawer seat, a plurality of interval arrangement setting contact pin on gluing the core, glue the core on be provided with the slot, the drawer seat on be provided with the picture peg of interlude in the slot, the drawer seat on be provided with the jack that is linked together with the slot, the drawer seat on correspond jack department and be provided with the guide block, be provided with the direction inclined plane on the guide block, the picture peg on correspond one side department of guide block and be provided with a plurality of interval arrangement's spacing sand grip, each spacing sand grip is served towards the one of slot and all is provided with spacing inclined plane, is formed with the grafting space between the spacing inclined plane of each spacing sand grip and the inner wall of slot.
The beneficial effect of above-mentioned structure is: the drawer seat is provided with the guide block, the guide inclined plane on the guide block can play a role in guiding the flexible circuit board, so that the flexible circuit board and the connector can be conveniently installed, the drawer seat is provided with a plurality of limiting convex strips, the limiting inclined planes of the limiting convex strips can compress the flexible circuit board in the plugging space, and the connector and the flexible circuit board are favorably improved in connection reliability.
Particularly, both sides of the drawer seat are respectively provided with a guide arm, each guide arm is provided with a lug, both sides of the rubber core are provided with a guide chute corresponding to each guide arm, each guide chute is internally provided with a limit block matched with the lug, and the lug is clamped with the limit block and forms sliding connection matching of the drawer seat and the rubber core. The drawer seat and the rubber core are in clamping fit, so that the drawer seat and the rubber core are convenient to assemble, and the assembly efficiency of the connector is improved.
Particularly, a limiting column is arranged on one side of the rubber core corresponding to the contact pin. The rubber core is provided with a limiting column which can form limiting matching with the circuit board and play a role in fool-proofing, so that the connector can be prevented from being reversely assembled with the circuit board.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of an embodiment of the present invention.
Fig. 3 is a perspective view of the rubber core according to the embodiment of the present invention.
Fig. 4 is a perspective view of a drawer base according to an embodiment of the present invention.
Detailed Description
As shown in fig. 1-4, the embodiment of the present invention is a drawer type FPC connector, including gluing core 10, the activity sets up drawer seat 11, a plurality of interval arrangement on gluing core 10 and sets up contact pin 12 on gluing core 10, glue core 10 on be provided with slot 101, drawer seat 11 on be provided with picture peg 111 of interlude in slot 101, drawer seat 11 on be provided with jack 112 that is linked together with slot 101, drawer seat 11 on correspond jack 112 department and be provided with guide block 113, be provided with direction inclined plane 114 on the guide block 113, picture peg 111 on correspond one side department of guide block 113 and be provided with a plurality of interval arrangement's spacing sand grip 115, each spacing sand grip 115 is served towards one of slot 101 and all is provided with spacing inclined plane 116, is formed with grafting space 100 between each spacing sand grip 115's spacing inclined plane 116 and slot 101's the inner wall.
The two sides of the drawer seat 11 are respectively provided with a guide arm 117, each guide arm 117 is provided with a convex block 118, the two sides of the rubber core 10 corresponding to the guide arms 116 are provided with a guide sliding groove 102, each guide sliding groove 102 is internally provided with a limiting block 103 matched with the convex block 118, and the convex blocks 118 and the limiting blocks 103 are clamped with each other and form sliding connection matching of the drawer seat 11 and the rubber core 10. The drawer seat and the rubber core are in clamping fit, so that the drawer seat and the rubber core are convenient to assemble, and the assembly efficiency of the connector is improved.
A limiting column 104 is arranged on one side of the rubber core 10 corresponding to the pin 12. The rubber core is provided with a limiting column which can form limiting matching with the circuit board and play a role in fool-proofing, so that the connector can be prevented from being reversely assembled with the circuit board.
The drawer seat is provided with the guide block, the guide inclined plane on the guide block can play a role in guiding the flexible circuit board, so that the flexible circuit board and the connector can be conveniently installed, the drawer seat is provided with a plurality of limiting convex strips, the limiting inclined planes of the limiting convex strips can compress the flexible circuit board in the plugging space, and the connector and the flexible circuit board are favorably improved in connection reliability.
Claims (3)
1. The utility model provides a drawer type FPC connector, includes gluey core, activity setting drawer seat, a plurality of interval arrangement on gluey core and set up the contact pin on gluey core, its characterized in that: glue the core on be provided with the slot, the drawer seat on be provided with the picture peg of interlude in the slot, the drawer seat on be provided with the jack that is linked together with the slot, the drawer seat on correspond jack department and be provided with the guide block, be provided with the direction inclined plane on the guide block, the picture peg on correspond one side department of guide block and be provided with a plurality of interval arrangement's spacing sand grip, each spacing sand grip is served towards the one of slot and all is provided with spacing inclined plane, is formed with the grafting space between the spacing inclined plane of each spacing sand grip and the inner wall of slot.
2. The drawer-type FPC connector according to claim 1, wherein: the drawer is characterized in that two sides of the drawer seat are respectively provided with a guide arm, each guide arm is provided with a lug, two sides of the rubber core are provided with a guide chute corresponding to each guide arm, each guide chute is internally provided with a limit block matched with the lug, the lug is clamped with the limit block, and the drawer seat is matched with the rubber core in a sliding connection manner.
3. The drawer-type FPC connector according to claim 1 or 2, wherein: and a limiting column is arranged on one side of the rubber core corresponding to the contact pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021747698.0U CN212626244U (en) | 2020-08-20 | 2020-08-20 | Drawer type FPC connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021747698.0U CN212626244U (en) | 2020-08-20 | 2020-08-20 | Drawer type FPC connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212626244U true CN212626244U (en) | 2021-02-26 |
Family
ID=74713368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021747698.0U Active CN212626244U (en) | 2020-08-20 | 2020-08-20 | Drawer type FPC connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212626244U (en) |
-
2020
- 2020-08-20 CN CN202021747698.0U patent/CN212626244U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |