CN210694478U - Flexible circuit board convenient to laminating installation - Google Patents
Flexible circuit board convenient to laminating installation Download PDFInfo
- Publication number
- CN210694478U CN210694478U CN201921916668.5U CN201921916668U CN210694478U CN 210694478 U CN210694478 U CN 210694478U CN 201921916668 U CN201921916668 U CN 201921916668U CN 210694478 U CN210694478 U CN 210694478U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- flexible circuit
- wall
- joint
- groove
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 title claims abstract description 16
- 238000010030 laminating Methods 0.000 title claims abstract description 11
- 230000006378 damage Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a flexible circuit board convenient to laminating installation, including the flexible circuit board main part, the left end fixed mounting of flexible circuit board main part has the joint, the upper and lower both ends fixed mounting who connects has the slider, the slider embedding is at the inner wall of protection piece, through spring fixed connection between slider and the protection piece, the left end embedding of protection piece is at the inner wall of first draw-in groove, the inner wall at the fixed block is seted up to first draw-in groove, the second draw-in groove has been seted up to the tank bottom department of first draw-in groove, connect the inner wall of embedding at the second draw-in groove, the circular port has been seted up on the joint, the inner wall of circular port is inlayed and is had the dead. The utility model discloses a be provided with the protection piece and mutually support with the baffle, can protect the tip of flexible circuit board, made things convenient for and installed the device, improved device life and reliability, still improved the stability that the device is connected simultaneously.
Description
Technical Field
The utility model relates to a flexible circuit board technical field specifically is a flexible circuit board convenient to laminating installation.
Background
The flexible circuit board is a flexible circuit board which is made by taking polyimide or polyester film as a base material and has high reliability, an excellent flexible printed circuit board, a flexible board or an FPC for short, the flexible circuit board has the characteristics of high wiring density, light weight and thin thickness, although the flexible circuit board is very convenient to use, but in the installation process, when the flexible circuit board is installed between the flexible circuit board and a mainboard, because the flexible circuit board is wholly flexible, the flexible circuit board can not be very conveniently aligned to the fixing hole at the upper end of the mainboard, the flexible circuit board can collide with the side wall of the fixing hole, the end part of the flexible circuit board is damaged, and therefore the flexible circuit board convenient to attach and install is needed urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flexible circuit board convenient to laminating installation to propose in solving above-mentioned background art because flexible circuit board is whole comparatively soft, so flexible circuit board can not very convenient align mainboard upper end fixed orifices, can and the lateral wall of fixed orifices between bump, lead to the problem that flexible circuit board tip damaged.
In order to achieve the above object, the utility model provides a following technical scheme: a flexible circuit board convenient for attaching and mounting comprises a flexible circuit board main body, wherein a joint is fixedly mounted at the left end of the flexible circuit board main body, the upper end and the lower end of the joint are fixedly provided with sliding blocks which are embedded in the inner wall of the protection block, the slide block is fixedly connected with the protection block through a spring, the left end of the protection block is embedded in the inner wall of the first clamping groove, the first clamping groove is arranged on the inner wall of the fixed block, the groove bottom of the first clamping groove is provided with a second clamping groove, the joint is embedded in the inner wall of the second clamping groove, a circular hole is formed in the joint, a fixing rod is embedded in the inner wall of the circular hole, the upper end of the fixed rod penetrates through the inner wall of the fixed block and extends to the outside of the flexible circuit board main body, the lower end of the fixed rod is embedded into the inner wall of the third clamping groove, and the third clamping groove is formed in the lower end of the inner wall of the second clamping groove.
Preferably, the upper side and the lower side of the flexible circuit board main body are both provided with fixing grooves, and rubber cushions are inlaid in the inner walls of the fixing grooves.
Preferably, the outer wall of the rubber cushion on the side close to the flexible circuit board main body is inclined, and the inclined direction inclines from two ends to the middle position of the flexible circuit board main body.
Preferably, the length of the protection block is equal to the distance from the right end to the left end of the joint, and the width of the protection block is equal to the width of the inner wall of the first clamping groove.
Preferably, one side that the left end of protection piece is close to the joint articulates through the articulated shaft has the baffle, the baffle laminating is at the outer wall that connects.
Preferably, the sum of the lengths of the two baffles is equal to the height of the joint, and one side of each baffle, which is close to the joint, is provided with a layer of cushion.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this flexible circuit board convenient to laminating installation, mutually support through being provided with the protection piece and baffle, can protect flexible circuit board's tip, the tip of having avoided flexible circuit board is because more soft, can not very convenient align mainboard upper end fixed orifices, can collide with between the lateral wall of second draw-in groove, the problem that leads to the flexible circuit board tip to damage, made things convenient for and installed the device, device life and reliability have been improved, simultaneously can also be before not installing, can live the tip protection of flexible circuit board main part, thereby avoid the dust to enter into the inside of device, thereby lead to the problem of circuit contact failure, the clean degree of flexible circuit board main part tip has been improved, the stability of device connection has still been improved simultaneously.
2. This a flexible circuit board convenient to laminating installation, through being provided with the rubber cushion, can protect the flexible circuit board main part, avoid the flexible circuit board main part when the installation, because the whole of flexible circuit board main part is thinner, when side and object contact, cause the damage easily, thereby lead to the circuit in the flexible circuit board main part to suffer destruction, cause the problem of flexible circuit board main part overall damage, the protectiveness of device has been improved, simultaneously because the tip of rubber cushion sets up to the slope form, with the close laminating of flexible circuit board main part, thereby avoid the inner wall of rubber cushion follow fixed slot to break away from, thereby lead to the rubber cushion to play the effect of protection, the stability of device barrier propterty has been improved.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.
In the figure: 1. a flexible circuit board main body; 2. fixing grooves; 3. a rubber cushion; 4. a joint; 5. a slider; 6. a protection block; 7. a spring; 8. hinging a shaft; 9. a baffle plate; 10. a first card slot; 11. a fixed block; 12. a second card slot; 13. a circular hole; 14. fixing the rod; 15. and a third card slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment:
a flexible circuit board convenient for laminating installation comprises a flexible circuit board main body 1, a joint 4 is fixedly installed at the left end of the flexible circuit board main body 1, fixing grooves 2 are formed in the upper side and the lower side of the flexible circuit board main body 1, rubber cushions 3 are inlaid in the inner walls of the fixing grooves 2, the flexible circuit board main body 1 can be protected, the problem that the flexible circuit board main body 1 is damaged when the flexible circuit board main body 1 is installed is avoided, the flexible circuit board main body 1 is thin in whole, when the side edges of the flexible circuit board main body 1 are in contact with an object, damage is easily caused, so that circuits on the flexible circuit board main body 1 are damaged, the problem that the flexible circuit board main body 1 is damaged in whole is solved, the protection performance of the device is improved, the outer wall of the rubber cushions 3, which are close to one side of the flexible circuit board main body 1, the inclined direction inclines, thereby avoid rubber cushion 3 to break away from the inner wall of fixed slot 2 to lead to rubber cushion 3 not to play the effect of protection, improved device barrier propterty's stability.
Connect 4 upper and lower both ends fixed mounting have slider 5, slider 5 imbeds at the inner wall of protection piece 6, the length of protection piece 6 equals the distance that connects 4 right-hand members to the left end, and the width of protection piece 6 equals the width of first draw-in groove 10 inner wall, can be very convenient with the inner wall that connects 4 embedding second draw-in groove 12, avoid when the installation, flexible circuit board's tip is because more soft, can not be very convenient align the second draw-in groove 12 inner wall on the fixed block 11, can with bump between the lateral wall of second draw-in groove 12, lead to the problem of flexible circuit board tip damage, device life and reliability have been improved.
The slider 5 is fixedly connected with the protection block 6 through a spring 7, one side of the left end of the protection block 6, which is close to the joint 4, is hinged with a baffle 9 through a hinge shaft 8, the sum of the lengths of the two baffles 9 is equal to the height of the joint 4, and one side of the baffle 9, which is close to the joint 4, is provided with a layer of cushion, so that the protection block 6 and the baffle 9 can form a closed space, a circuit on the joint 4 can be protected before the protection block is not installed, meanwhile, the problem of poor circuit contact caused by dust entering into the protection block 6 can be avoided, the cleaning degree of the end part of the flexible circuit board main body 1 is improved, the stability of device connection is also improved, the baffle 9 is attached to the outer wall of the joint 4, the joint 4 can be protected, the problem that the end part of the joint 4 can directly collide with other objects, the joint 4 is damaged, and, the service life and the protective performance of the device are improved.
The left end embedding of protection piece 6 is at the inner wall of first draw-in groove 10, the inner wall at fixed block 11 is seted up to first draw-in groove 10, second draw-in groove 12 has been seted up to the tank bottom department of first draw-in groove 10, joint 4 embedding is at the inner wall of second draw-in groove 12, circular port 13 has been seted up on connecting 4, the inner wall of circular port 13 is inlayed and is had dead lever 14, the upper end of dead lever 14 is passed the inner wall of fixed block 11 and is extended to the outside of flexible circuit board main part 1, the lower extreme embedding of dead lever 14 is at the inner wall of third draw-in groove 15, the lower extreme at second draw-in.
The working principle is as follows: when the flexible circuit board main body 1 is installed on the inner wall of the fixed block 11, the left end of the flexible circuit board main body 1 is firstly embedded into the inner wall of the first clamping groove 10 until the left end of the protection block 6 is attached to the inner wall of the first clamping groove 10, then the flexible circuit board main body 1 is continuously extruded, so that the flexible circuit board main body 1 pushes the connector 4 to slide leftwards, the connector 4 drives the slider 5 to slide leftwards, the slider 5 extrudes the spring 7 when sliding due to the attachment of the protection block 6 and the first clamping groove 10, so that the spring 7 is elastically deformed, the slider 5 slides on the inner wall of the protection block 6, the slider 5 drives the connector 4 to extrude the baffle 9, the baffle 9 rotates around the hinge shaft 8, so that the connector 4 continuously slides leftwards until the left end of the baffle 9 is attached to the inner wall of the second clamping groove 12, the connector 4 is fixed on the inner wall of the fixed block, thereby fixing the flexible circuit board main body 1 on the inner wall of the fixing block 11 and installing the flexible circuit board main body 1.
When not using, because spring 7 does not have the effect of power, resume elastic deformation, then drive protection piece 6 and slide left, until protection piece 6 is parallel with the tip that connects 4, simultaneously because connect 4 shrink to the inner wall of protection piece 6 to make baffle 9 be close to the effect of power of the one side that connects 4, rotate around articulated shaft 8, make baffle 9 rotate to paste the tip that connects 4 with protection piece 6 is perpendicular, protect joint 4, avoid the dust to enter into the inside of protection piece 6.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a flexible circuit board convenient to laminating installation, includes flexible circuit board main part (1), its characterized in that: the left end fixed mounting of flexible circuit board main part (1) has joint (4), the upper and lower both ends fixed mounting who connects (4) has slider (5), slider (5) embedding is at the inner wall of protection piece (6), through spring (7) fixed connection between slider (5) and protection piece (6), the left end embedding of protection piece (6) is at the inner wall of first draw-in groove (10), the inner wall at fixed block (11) is seted up in first draw-in groove (10), second draw-in groove (12) have been seted up to the tank bottom department of first draw-in groove (10), the inner wall at second draw-in groove (12) is embedded in joint (4), circular port (13) have been seted up on joint (4), the inner wall of circular port (13) is inlayed and is had dead lever (14), the upper end of dead lever (14) passes the inner wall of fixed block (11) and extends to the outside of flexible circuit board main part (1), the lower end of the fixing rod (14) is embedded into the inner wall of the third clamping groove (15), and the third clamping groove (15) is formed in the lower end of the inner wall of the second clamping groove (12).
2. The flexible circuit board convenient for fitting installation according to claim 1, wherein: the upper side and the lower side of the flexible circuit board main body (1) are provided with fixing grooves (2), and rubber cushions (3) are inlaid on the inner walls of the fixing grooves (2).
3. The flexible circuit board convenient for attaching installation according to claim 2, wherein: the outer wall of the rubber cushion (3) close to one side of the flexible circuit board main body (1) is inclined, and the inclined direction inclines from two ends to the middle position of the flexible circuit board main body (1).
4. The flexible circuit board convenient for fitting installation according to claim 1, wherein: the length of the protection block (6) is equal to the distance from the right end to the left end of the joint (4), and the width of the protection block (6) is equal to the width of the inner wall of the first clamping groove (10).
5. The flexible circuit board convenient for fitting installation according to claim 1, wherein: one side of the left end of the protection block (6) close to the joint (4) is hinged with a baffle (9) through a hinge shaft (8), and the baffle (9) is attached to the outer wall of the joint (4).
6. The flexible circuit board convenient for attaching installation according to claim 5, wherein: the sum of the lengths of the two baffles (9) is equal to the height of the joint (4), and one side of each baffle (9) close to the joint (4) is provided with a layer of cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921916668.5U CN210694478U (en) | 2019-11-08 | 2019-11-08 | Flexible circuit board convenient to laminating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921916668.5U CN210694478U (en) | 2019-11-08 | 2019-11-08 | Flexible circuit board convenient to laminating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210694478U true CN210694478U (en) | 2020-06-05 |
Family
ID=70884806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921916668.5U Expired - Fee Related CN210694478U (en) | 2019-11-08 | 2019-11-08 | Flexible circuit board convenient to laminating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210694478U (en) |
-
2019
- 2019-11-08 CN CN201921916668.5U patent/CN210694478U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |