CN221329238U - Surface mounting bearing device for flexible circuit board - Google Patents
Surface mounting bearing device for flexible circuit board Download PDFInfo
- Publication number
- CN221329238U CN221329238U CN202323262437.6U CN202323262437U CN221329238U CN 221329238 U CN221329238 U CN 221329238U CN 202323262437 U CN202323262437 U CN 202323262437U CN 221329238 U CN221329238 U CN 221329238U
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- China
- Prior art keywords
- circuit board
- plate
- groove
- fixed
- flexible circuit
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Links
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 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
- 239000007779 soft material Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The application discloses a flexible circuit board surface mounting bearing device, which comprises a bearing plate and a rectangular frame hinged to the top end of the bearing plate, wherein a bearing groove for placing a circuit board is formed in the top end of the bearing plate; according to the scheme, the circuit board is placed in the bearing groove, the rectangular frame cover is rotated on the bearing plate, the rectangular frame is fixed through the fixing component after the rectangular frame is pressed by the return rubber pad, the sliding plate is driven to move under the motion of the driving component, the sliding plate drives the flexible brush to move, the flexible brush is enabled to wipe and clean the surface of the circuit board, the dust residue on the surface of the circuit board is reduced, the dust residue is avoided, the mounting of the circuit board is influenced, and the mounting quality of the circuit board is improved.
Description
Technical Field
The application relates to the technical field of surface mounting of circuit boards, in particular to a bearing device for surface mounting of a flexible circuit board.
Background
The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent performance. The flexible circuit board is complex in process and high in precision requirement, and when the circuit element is attached, the flexible circuit board is made of soft materials and needs to be fixed by using bearing equipment, so that the precision deviation probability is reduced.
The patent number CN218473524U proposes a flexible circuit board surface mounting bearing device, the flexible circuit board can be placed between the rectangular frame and the movable plate through the mutual matching among the rectangular frame, the transverse plate, the movable plate, the fixing mechanism and the like, and the movable plate is utilized to extrude and fix the circuit board, so that shaking or deformation is prevented during mounting, and accuracy deviation is prevented from being influenced;
In the above-mentioned patent, through fixing the circuit board in order to make things convenient for the subsides dress of circuit board, but lack the surface cleaning mechanism of circuit board in this patent, if the surface adhesion of circuit board has the dust like this, under the influence of dust, lead to the circuit board to paste the dress insecure easily, influence the subsides dress of circuit board, reduced the subsides dress quality of circuit board. Therefore, a carrier device for surface mounting of a flexible circuit board is provided by a person skilled in the art to solve the above-mentioned problems in the background art.
Disclosure of utility model
In order to solve the problems set forth in the background art, the present application provides a surface mount carrier for a flexible circuit board.
The application provides a flexible circuit board surface mounting bearing device which adopts the following technical scheme:
The utility model provides a flexible circuit board surface mounting bears device, includes the loading board and articulates the rectangle frame that sets up on the loading board top, the loading tank that is used for placing the circuit board has been seted up on the top of loading board, one side of rectangle frame is fixed with the type rubber pad that returns that suits with the loading tank, one side of loading board is equipped with the fixed subassembly to the rectangle frame, slidable is equipped with the slide in the rectangle frame, one side of slide is fixed with the flexible brush that contradicts with the circuit board, be equipped with the drive assembly who drives the slide motion in the rectangle frame.
Through adopting above-mentioned technical scheme, through the motion of drive assembly, conveniently drive the motion of slide to drive the flexible brush and clean the surface of circuit board, reduce the residue of circuit board surface dust, make things convenient for the subsides dress of circuit board, improved the subsides dress quality of circuit board.
Preferably, the fixing assembly comprises a fixing groove formed in one side of the bearing plate, the fixing groove is connected with a fixing rod in a clamping mode, one side of the rectangular frame is fixed with the fixing plate, and a plurality of through holes penetrating through the fixing rod are formed in one side of the fixing plate.
Through adopting above-mentioned technical scheme, through the use of fixed subassembly, it is convenient to fix the rectangle frame to be convenient for fix the circuit board.
Preferably, the driving assembly comprises sliding blocks fixedly arranged at two ends of the sliding plate, sliding grooves for sliding the sliding blocks are formed in two sides of the inner wall of the rectangular frame, a screw rod in threaded connection with the sliding blocks is rotationally connected in the sliding grooves, and one end of the screw rod penetrates through the outer portion of the bearing plate and is fixedly provided with a handle.
Through adopting above-mentioned technical scheme, through the motion of drive assembly, conveniently drive the motion of slide to be convenient for drive the flexible brush and clean the surface of circuit board, keep the cleanness on circuit board surface.
Preferably, one side of the sliding plate is fixed with an L-shaped plate, the vertical end of the L-shaped plate is provided with a U-shaped frame, the U-shaped frame is connected with the L-shaped plate through an elastic component, and the bottom end of the U-shaped frame is rotationally connected with a pinch roller which is inconsistent with the circuit board.
Through adopting above-mentioned technical scheme, drive pinch roller and the surface contact of circuit board through elastic component, then in pinch roller motion, can extrude the circuit board, press the circuit board in the loading groove, make circuit board and loading groove fully laminating contact, avoid the circuit board intermediate position to take place unsettled and influence the dress.
Preferably, the elastic component is including seting up the vertical groove at the vertical end of L shaped plate, alternate in the vertical groove to be connected with the riser that is fixed mutually with the U type frame, riser passes through spring and vertical groove fixed connection.
Through adopting above-mentioned technical scheme, through the motion of elastic component, conveniently drive the abundant contact of pinch roller and circuit board.
Preferably, the size of the circular rubber pad is slightly smaller than the size of the inner wall of the bearing groove.
Through adopting above-mentioned technical scheme, be convenient for compress tightly the circuit board of carrying in the groove through returning type rubber pad.
In summary, the application has the following beneficial technical effects:
1. This flexible circuit board surface mounting bears device, at first place the circuit board in bearing the weight of the inslot, then rotate rectangular frame lid on the loading board, make simultaneously and return the rubber pad to compress tightly the circuit board, rethread fixed subassembly is fixed rectangular frame, then under drive assembly's motion, drive the motion of slide, the motion of flexible brush is driven promptly to the slide, make the flexible brush clean the surface of circuit board, reduce the residual of circuit board surface dust, avoid the dust to remain and influence the surface mounting of circuit board, the surface mounting quality of circuit board has been improved.
2. This flexible circuit board surface mounting bears device, when the slide motion in-process, the motion of drive L shaped plate, the L shaped plate drives the horizontal motion of pinch roller promptly, simultaneously under elastic component's cooperation, drives the pinch roller down motion, makes pinch roller and the surface full contact of circuit board, can extrude the circuit board in the pinch roller motion, makes circuit board and bear the weight of the abundant laminating contact of groove, avoids the intermediate position of circuit board to take place unsettled and influence the dress, has improved the mounting quality of circuit board.
Drawings
Fig. 1 is a schematic structural diagram of a surface mount carrier for a flexible circuit board according to an embodiment of the present application;
Fig. 2 is a schematic diagram of a driving assembly of a surface mount carrier for a flexible circuit board according to an embodiment of the present application;
Fig. 3 is a schematic diagram of a sliding plate structure of a surface mount carrier for a flexible circuit board according to an embodiment of the present application;
Fig. 4 is a schematic plan view of an elastic component of a surface mount carrier for a flexible circuit board according to an embodiment of the present application.
Reference numerals illustrate: 1. a carrying plate; 2. a rectangular frame; 3. a carrying groove; 4. a rubber cushion in a shape of a loop; 5. a fixing assembly; 51. a fixing groove; 52. a fixed rod; 53. a fixing plate; 54. perforating; 6. a slide plate; 7. a flexible brush; 8. a drive assembly; 81. a slide block; 82. a chute; 83. a screw rod; 84. a handle; 9. an L-shaped plate; 10. a U-shaped frame; 11. an elastic component; 111. a vertical groove; 112. a riser; 113. a spring; 12. the pinch roller.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
The embodiment of the application discloses a surface mounting and bearing device for a flexible circuit board. Referring to fig. 1-4, a flexible circuit board surface mounting bearing device comprises a bearing plate 1 and a rectangular frame 2 hinged to the top end of the bearing plate 1, wherein a bearing groove 3 for placing a circuit board is formed in the top end of the bearing plate 1, a return rubber pad 4 adaptive to the bearing groove 3 is fixed on one side of the rectangular frame 2, a fixing component 5 for fixing the rectangular frame 2 is arranged on one side of the bearing plate 1, a sliding plate 6 is slidably arranged in the rectangular frame 2, a flexible brush 7 which is in contact with the circuit board is fixed on one side of the sliding plate 6, and a driving component 8 for driving the sliding plate 6 to move is arranged in the rectangular frame 2.
In this embodiment, when the circuit board is mounted, place the circuit board in the loading groove 3, then manual rotation rectangle frame 2, cover rectangle frame 2 on loading board 1, and fix rectangle frame 2 through fixed subassembly 5, return type rubber pad 4 is located loading groove 3 this moment, compress tightly fixedly to the circuit board, then under the motion of drive assembly 8, drive the motion of slide 6, the motion of slide 6 drive flexible brush 7, because flexible brush 7 and circuit board are in contact, can clean the surface of circuit board in flexible brush 7 motion, reduce the residual of circuit board surface dust, avoid the dust to remain and influence the subsides dress of circuit board, the subsides dress quality of circuit board has been improved.
In a further embodiment, as shown in fig. 1-2, the fixing assembly 5 includes a fixing groove 51 formed on one side of the bearing plate 1, the fixing groove 51 is connected with a fixing rod 52 in a clamping manner, one side of the rectangular frame 2 is fixed with a fixing plate 53, one side of the fixing plate 53 is provided with a plurality of through holes 54 penetrating through the fixing rod 52, the driving assembly 8 includes sliding blocks 81 fixedly arranged at two ends of the sliding plate 6, two sides of the inner wall of the rectangular frame 2 are respectively provided with a sliding groove 82 for sliding the sliding blocks 81, the sliding grooves 82 are rotationally connected with a screw rod 83 in threaded connection with the sliding blocks 81, one end of the screw rod 83 penetrates through the outside of the bearing plate 1 and is fixed with a handle 84, and the size of the return rubber pad 4 is slightly smaller than the size of the inner wall of the bearing groove 3.
When the circuit board is placed in the bearing groove 3, the rectangular frame 2 is rotated at the moment, the rectangular frame 2 is covered on the bearing plate 1, meanwhile, the return rubber pad 4 stretches into the bearing groove 3 to compress the circuit board, then the fixing rod 52 is inserted into the fixing groove 51, the rectangular frame 2 can be fixed, meanwhile, the plurality of through holes 54 are formed, when the fixing rod 52 is inserted into different through holes 54, the rectangular frame 2 can be fixed at different positions, so that the circuit boards with different thicknesses can be conveniently fixed, then the handle 84 is manually rotated, the handle 84 drives the screw rod 83 to rotate, the screw rod 83 drives the sliding block 81 to move, the sliding block 81 drives the sliding plate 6 to move, the sliding plate 6 drives the flexible brush 7 to move, the flexible brush 7 wipes and cleans the surface of the circuit board, the dust residue on the surface of the circuit board is reduced, the circuit board is kept clean, and the circuit board is conveniently attached.
In a further preferred embodiment of the present utility model, as shown in fig. 3, an L-shaped plate 9 is fixed on one side of the sliding plate 6, a U-shaped frame 10 is provided at the vertical end of the L-shaped plate 9, the U-shaped frame 10 is connected with the L-shaped plate 9 through an elastic component 11, and a pinch roller 12 that is in contact with the circuit board is rotatably connected to the bottom end of the U-shaped frame 10.
When the slide 6 drives the flexible brush 7 to clear up the surface of circuit board, slide 6 drives the synchronous motion of L shaped plate 9 this moment, and L shaped plate 9 drives the synchronous motion of U type frame 10, and U type frame 10 drives the synchronous motion of pinch roller 12 promptly, makes pinch roller 12 and the surface of circuit board fully contact simultaneously under the cooperation of elastic component 11 to conveniently extrude the circuit board, make circuit board and bear groove 3 abundant laminating contact, avoid the intermediate position of circuit board to take place unsettled and influence the paste dress, improved the paste dress quality of circuit board.
In a further embodiment, as shown in fig. 4, the elastic component 11 includes a vertical groove 111 formed at the vertical end of the L-shaped plate 9, and a vertical plate 112 fixed to the U-shaped frame 10 is inserted into the vertical groove 111, and the vertical plate 112 is fixedly connected to the vertical groove 111 through a spring 113.
When the slide plate 6 drives the pinch roller 12 to move, at this moment, under the elastic action of the spring 113, the vertical plate 112 is driven to move downwards, the vertical plate 112 drives the U-shaped frame 10 to move downwards, the U-shaped frame 10 drives the pinch roller 12 to move downwards, the pinch roller 12 is enabled to fully abut against the surface of the circuit board, the pinch roller 12 is convenient to squeeze the circuit board, the circuit board is convenient to fully attach and contact with the bearing groove 3, the circuit board is prevented from being suspended, and when the circuit board is attached, the slide plate 6 is moved to the side position of the bearing groove 3, so that the slide plate 6 does not interfere with the attachment of the circuit board.
The implementation principle of the surface mounting and bearing device of the flexible circuit board provided by the embodiment of the application is as follows: when the circuit board is mounted, firstly, the circuit board is placed in the bearing groove 3, then the rectangular frame 2 is rotated, the rectangular frame 2 is covered on the bearing plate 1, meanwhile, the return rubber pad 4 stretches into the bearing groove 3 to compress the circuit board, then the fixing rod 52 is inserted into the fixing groove 51, the rectangular frame 2 can be fixed, then the handle 84 is manually rotated, the handle 84 drives the screw rod 83 to rotate, the screw rod 83 drives the sliding block 81 to move, the sliding block 81 drives the sliding plate 6 to move, the sliding plate 6 drives the flexible brush 7 to move, the flexible brush 7 wipes and cleans the surface of the circuit board, the residue of dust on the surface of the circuit board is reduced, the cleaning of the circuit board is kept, the mounting quality of the circuit board is facilitated, meanwhile, the L-shaped plate 9 drives the U-shaped frame 10 to horizontally move, the U-shaped frame 10 drives the pressing wheel 12 to horizontally move, and simultaneously under the elastic action of the spring 113, the vertical plate 112 drives the U-shaped frame 10 to downwardly move, the U-shaped frame 10 drives the pressing wheel 12 to downwardly move, the pressing wheel 12 is enabled to be in contact with the surface of the circuit board, and the mounting quality of the circuit board is fully prevented from being influenced by the contact with the bearing groove of the circuit board, and the mounting quality of the circuit board is fully prevented.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. The utility model provides a flexible circuit board surface mounting bears device, includes loading board (1) and articulates rectangular frame (2) that set up on loading board (1) top, its characterized in that: the utility model discloses a motor vehicle is characterized in that a bearing groove (3) for placing the circuit board is offered on the top of loading board (1), one side of rectangle frame (2) is fixed with and bears groove (3) suited return rubber pad (4), one side of loading board (1) is equipped with fixed subassembly (5) fixed to rectangle frame (2), slidable is equipped with slide (6) in rectangle frame (2), one side of slide (6) is fixed with flexible brush (7) inconsistent with the circuit board, be equipped with drive assembly (8) that drive slide (6) moved in rectangle frame (2).
2. The flexible circuit board surface mount carrier of claim 1, wherein: the fixing assembly (5) comprises a fixing groove (51) formed in one side of the bearing plate (1), a fixing rod (52) is connected with the fixing groove (51) in a clamping mode, a fixing plate (53) is fixed on one side of the rectangular frame (2), and a plurality of through holes (54) penetrating the fixing rod (52) are formed in one side of the fixing plate (53).
3. The flexible circuit board surface mount carrier of claim 2, wherein: the driving assembly (8) comprises sliding blocks (81) fixedly arranged at two ends of the sliding plate (6), sliding grooves (82) for the sliding blocks (81) are formed in two sides of the inner wall of the rectangular frame (2), screw rods (83) in threaded connection with the sliding blocks (81) are rotationally connected with the sliding grooves (82), and one ends of the screw rods (83) penetrate through the outer portion of the bearing plate (1) and are fixedly provided with handles (84).
4. A flexible circuit board surface mount carrier according to claim 3, wherein: one side of slide (6) is fixed with L shaped plate (9), the vertical end of L shaped plate (9) is equipped with U type frame (10), U type frame (10) are connected with L shaped plate (9) through elastic component (11), the bottom rotation of U type frame (10) is connected with pinch roller (12) that contradict with the circuit board.
5. The flexible circuit board surface mount carrier of claim 4, wherein: the elastic component (11) is including seting up perpendicular groove (111) at the vertical end of L shaped board (9), alternate in perpendicular groove (111) and be connected with riser (112) fixed mutually with U type frame (10), riser (112) are through spring (113) and perpendicular groove (111) fixed connection.
6. The flexible circuit board surface mount carrier of claim 5, wherein: the size of the circular rubber pad (4) is slightly smaller than the size of the inner wall of the bearing groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323262437.6U CN221329238U (en) | 2023-12-01 | 2023-12-01 | Surface mounting bearing device for flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323262437.6U CN221329238U (en) | 2023-12-01 | 2023-12-01 | Surface mounting bearing device for flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221329238U true CN221329238U (en) | 2024-07-12 |
Family
ID=91793518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323262437.6U Active CN221329238U (en) | 2023-12-01 | 2023-12-01 | Surface mounting bearing device for flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221329238U (en) |
-
2023
- 2023-12-01 CN CN202323262437.6U patent/CN221329238U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |