CN219644185U - Anti-bending composite PCB circuit board - Google Patents
Anti-bending composite PCB circuit board Download PDFInfo
- Publication number
- CN219644185U CN219644185U CN202320582530.6U CN202320582530U CN219644185U CN 219644185 U CN219644185 U CN 219644185U CN 202320582530 U CN202320582530 U CN 202320582530U CN 219644185 U CN219644185 U CN 219644185U
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- Prior art keywords
- circuit board
- reinforcing plate
- bending
- block
- groove
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- 238000005452 bending Methods 0.000 title claims abstract description 24
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 30
- 239000003990 capacitor Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Combinations Of Printed Boards (AREA)
Abstract
The utility model discloses an anti-bending composite PCB circuit board, and relates to the technical field of circuit boards. The circuit board comprises a circuit board body, wherein sliding grooves are formed in the upper surface and the lower surface of the circuit board body, sliding blocks are arranged in the sliding grooves, the sliding blocks are connected with a first reinforcing plate, a mounting seat is fixedly arranged on one side surface of the first reinforcing plate, a plurality of slots and a plurality of grooves are formed in the bottom surface of the mounting seat, inserting blocks are arranged in the slots, the inserting blocks are connected with a second reinforcing plate, mounting grooves are formed in the grooves, springs are arranged in the mounting grooves, the springs are connected with moving blocks, and the moving blocks are connected with clamping blocks and pull rods. According to the circuit board, the first reinforcing plate and the second reinforcing plate are arranged, and after the first reinforcing plate is arranged on two sides of the circuit board main body, the first reinforcing plate is of a rigid structure, so that the bending resistance of the left side and the right side of the circuit board main body can be improved, and after the first reinforcing plate is arranged, the second reinforcing plate is of a rigid structure, and the bending resistance of the front side and the rear side of the circuit board main body can be improved.
Description
Technical Field
The utility model belongs to the technical field of circuit boards, and particularly relates to an anti-bending composite PCB circuit board.
Background
The PCB, called a printed circuit board, is an important electronic component, is a support for electronic components, and is a carrier for electrical interconnection of electronic components. It is called a "printed" circuit board because it is made using electronic printing.
However, the existing circuit board has poor bending resistance, and after being subjected to the action of external force, the circuit board is easily extruded and then damaged, so that the problem is solved, and the bending-resistant composite PCB circuit board is provided.
Disclosure of Invention
The utility model aims to provide an anti-bending composite PCB circuit board, which solves the problems that the existing circuit board is poor in anti-bending performance and is easy to cause the circuit board to be extruded and then damaged after being subjected to external force.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to an anti-bending composite PCB circuit board, which comprises a circuit board main body, wherein sliding grooves are formed in the upper surface and the lower surface of the circuit board main body, a sliding block is installed in the sliding grooves, a first reinforcing plate is fixedly connected to one surface of the sliding block, an installation seat is fixedly installed on one side surface of the first reinforcing plate, a plurality of slots and a plurality of grooves are formed in the bottom surface of the installation seat, an inserting block is installed in each slot, a clamping groove is formed in one side surface of each inserting block, a second reinforcing plate is fixedly connected to the bottom surface of each inserting block, an installation groove is formed in the top surface of the inner wall of each groove, a spring is fixedly installed in each installation groove, one end of each spring is fixedly connected with a moving block, a clamping block is fixedly connected to one surface of each moving block, a pull rod is fixedly connected to the bottom surface of each moving block, and the first reinforcing plate is installed on two sides of the circuit board main body.
The upper surface of the circuit board main body is fixedly provided with a chip and a plurality of capacitors, and a plurality of wires are fixedly connected between the chip and the capacitors.
The sliding block is in sliding fit with the sliding groove.
The pull rod is in sliding fit with the slot, and the moving block is in sliding fit with the mounting slot.
The plug block is in sliding fit with the slot.
One end of the clamping block is arranged in the clamping groove, and the clamping block is in sliding fit with the clamping groove.
A plurality of radiating grooves are formed in the upper surface of the circuit board main body, and the radiating efficiency of the circuit board main body can be improved by arranging a plurality of radiating grooves, so that the electric elements inside the circuit board main body are prevented from being damaged due to heat accumulation.
The utility model has the following beneficial effects:
1. according to the circuit board, the first reinforcing plate and the second reinforcing plate are arranged, and after the first reinforcing plate is arranged on two sides of the circuit board main body, the first reinforcing plate is of a rigid structure, so that the bending resistance of the left side and the right side of the circuit board main body can be improved, and similarly, the second reinforcing plate is of a rigid structure, after the circuit board main body is arranged, the bending resistance of the front side and the rear side of the circuit board main body can be improved, and the safety of the circuit board main body is improved.
2. According to the circuit board, the plurality of radiating grooves are formed, so that the radiating efficiency of the circuit board main body can be improved, and the damage of electric elements in the circuit board main body caused by heat accumulation can be prevented.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a front view of the present utility model;
FIG. 3 is a right side view of the present utility model;
FIG. 4 is a schematic view of the cross-sectional structure A-A of FIG. 3;
fig. 5 is a schematic view of a partially enlarged structure at a in fig. 4.
In the drawings, the list of components represented by the various numbers is as follows: 1. a circuit board main body; 2. a first reinforcing plate; 3. a slide block; 4. a mounting base; 5. a chip; 6. a capacitor; 7. a wire; 8. a heat sink; 9. a second reinforcing plate; 10. a chute; 11. a pull rod; 12. a slot; 13. inserting blocks; 14. a clamping groove; 15. a mounting groove; 16. a spring; 17. a moving block; 18. a clamping block; 19. and (5) grooving.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-5, the utility model discloses an anti-bending composite PCB circuit board, which comprises a circuit board main body 1, wherein sliding grooves 10 are formed in the upper surface and the lower surface of the circuit board main body 1, sliding blocks 3 are installed in the sliding grooves 10, a surface of each sliding block 3 is fixedly connected with a first reinforcing plate 2, one side surface of each first reinforcing plate 2 is fixedly provided with a mounting seat 4, a plurality of slots 12 and a plurality of grooves 19 are formed in the bottom surface of each mounting seat 4, an inserting block 13 is installed in each inserting slot 12, a clamping groove 14 is formed in one side surface of each inserting block 13, a second reinforcing plate 9 is fixedly connected with the bottom surface of each inserting block 13, a mounting groove 15 is formed in the top surface of the inner wall of each groove 19, a spring 16 is fixedly installed in each mounting groove 15, one end of each spring 16 is fixedly connected with a moving block 17, one surface of each moving block 17 is fixedly connected with a clamping block 18, and the bottom surface of each moving block 17 is fixedly connected with a pull rod 11.
The upper surface of the circuit board main body 1 is fixedly provided with a chip 5 and a plurality of capacitors 6, and a plurality of wires 7 are fixedly connected between the chip 5 and the capacitors 6.
The sliding block 3 is in sliding fit with the sliding groove 10.
The pull rod 11 is in sliding fit with the slot 19, and the moving block 17 is in sliding fit with the mounting slot 15.
The insert 13 is a sliding fit with the slot 12.
One end of the clamping block 18 is installed in the clamping groove 14, and the clamping block 18 is in sliding fit with the clamping groove 14.
A plurality of radiating grooves 8 are formed in the upper surface of the circuit board main body 1, and the radiating efficiency of the circuit board main body 1 can be improved by arranging a plurality of radiating grooves 8, so that the electric elements inside the circuit board main body 1 are prevented from being damaged due to heat accumulation.
Examples:
as shown in fig. 1 to 5, the application method of the bending-resistant composite PCB circuit board of the present utility model is as follows: when the circuit board is used, the sliding block 3 is inserted into the sliding groove 10, the first reinforcing plate 2 is installed, the first reinforcing plate 2 is of a rigid structure, the bending resistance of the left side and the right side of the circuit board main body 1 can be improved, the second reinforcing plate 9 is installed and fixed, the inserting block 13 is inserted into the slot 12, meanwhile, the pull rod 11 is pulled in the direction away from the clamping groove 14, the pull rod 11 drives the clamping block 18 to move through the moving block 17, after the inserting block 13 is completely inserted into the slot 12, the pull rod 11 is released, the clamping block 18 is inserted into the clamping groove 14 under the action of the spring 16, the fixing of the second reinforcing plate 9 is finished, and the bending resistance of the front side and the rear side of the circuit board main body 1 can be improved after the installation is finished.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides a compound PCB circuit board of anti bending, includes circuit board main part (1), its characterized in that: the utility model discloses a circuit board, including circuit board main part (1), fixed mounting, mounting groove (15), fixed mounting, draw-in groove (14) have been seted up to upper and lower both sides of circuit board main part (1), install slider (3) in spout (10), a fixed surface of slider (3) is connected with first reinforcing plate (2), a side fixed mounting of first reinforcing plate (2) has mount pad (4), a plurality of slots (12) and a plurality of fluting (19) have been seted up to the bottom surface of mount pad (4), install inserted block (13) in slot (12), draw-in groove (14) have been seted up to one side of inserted block (13), mounting groove (15) have been seted up to the bottom surface fixedly connected with second reinforcing plate (9) of inserted block (13), fixed mounting has spring (16) in mounting groove (15), one end fixedly connected with movable block (17) of spring (16), a surface fixedly connected with fixture block (18) of movable block (17), bottom surface fixedly connected with pull rod (11) of movable block (17).
2. The bending-resistant composite PCB circuit board according to claim 1, wherein a chip (5) and a plurality of capacitors (6) are fixedly arranged on the upper surface of the circuit board main body (1), and a plurality of wires (7) are fixedly connected between the chip (5) and the capacitors (6).
3. The bending-resistant composite PCB circuit board according to claim 1, wherein the sliding block (3) is in sliding fit with the sliding groove (10).
4. The bending-resistant composite PCB circuit board according to claim 1, wherein the pull rod (11) is in sliding fit with the slot (19), and the moving block (17) is in sliding fit with the mounting slot (15).
5. The bending-resistant composite PCB of claim 1 wherein the insert block (13) is a sliding fit with the slot (12).
6. The bending-resistant composite PCB of claim 1, wherein one end of the clip (18) is mounted in the clip groove (14), and the clip (18) is slidably engaged with the clip groove (14).
7. The bending-resistant composite PCB circuit board according to claim 1, wherein a plurality of heat dissipation grooves (8) are formed in the upper surface of the circuit board main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320582530.6U CN219644185U (en) | 2023-03-23 | 2023-03-23 | Anti-bending composite PCB circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320582530.6U CN219644185U (en) | 2023-03-23 | 2023-03-23 | Anti-bending composite PCB circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219644185U true CN219644185U (en) | 2023-09-05 |
Family
ID=87821831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320582530.6U Active CN219644185U (en) | 2023-03-23 | 2023-03-23 | Anti-bending composite PCB circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219644185U (en) |
-
2023
- 2023-03-23 CN CN202320582530.6U patent/CN219644185U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |