Detachable circuit board reinforcing sheet
The line board reinforcement piece design facilitates easy assembly and disassembly of reinforcement components, improving usability and heat dissipation, while maintaining anti-static properties.
Patent Information
- Application Number
- CN202422199201.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The existing circuit board reinforcement sheet cannot be easily disassembled and replaced, resulting in poor practicality and poor heat dissipation effect.
Design a detachable circuit board reinforcement sheet to facilitate disassembly and replace the reinforcement sheet through structures such as installation plates, installation blocks, installation bolts, and adhesive layers. The heat dissipation effect is improved through structures such as heat conduction plates, heat sinks, and heat dissipation blocks.
It realizes convenient disassembly and replacement of the reinforced sheet, improves working efficiency, and improves the heat dissipation performance of the circuit board through the thermally conductive structure.
Smart Images
Figure CN223110243U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of circuit board reinforcing sheets, in particular to a detachable circuit board reinforcing sheet. Background Technique
[0002] A circuit board can be called a printed circuit board or a printed wiring board. According to the application scope, the circuit board is divided into a flexible thin board circuit and a rigid board circuit. For some applications of the flexible thin board circuit, a reinforcing sheet needs to be provided. When the existing circuit board reinforcing sheet is in use, multiple groups of reinforcing sheets cannot be disassembled and replaced, resulting in poor practicability of the reinforcing sheet during use. Therefore, we propose a circuit board reinforcing sheet that is easy to disassemble and assemble to solve the above-mentioned problems. Content of the Utility Model
[0003] The purpose of the utility model is to provide a detachable circuit board reinforcing sheet to solve the problems mentioned in the above background technique.
[0004] To achieve the above purpose, the utility model provides the following technical solutions:
[0005] A detachable circuit board reinforcing sheet includes: a connection frame, an installation plate is arranged on the inner wall of the bottom end of the connection frame, two groups of installation blocks are arranged on both sides of the installation plate, a set of installation bolts are arranged on multiple groups of the installation blocks, four groups of first screw holes are arranged on the inner wall of the bottom end of the connection frame, the first screw holes are used in cooperation with the installation bolts, a first fixing plate is arranged on the upper end surface of the installation plate, and multiple groups of first reinforcing sheets are arranged on the first fixing plate.
[0006] As a further scheme of the utility model: multiple groups of the first reinforcing sheets are arranged equidistantly on the upper end surface of the first fixing plate.
[0007] As a further scheme of the utility model: a set of adhesive layers are arranged on the inner walls of both sides of the connection frame, a set of second fixing plates are arranged on the side walls of the two groups of adhesive layers, and multiple groups of second reinforcing sheets are arranged on the two groups of second fixing plates.
[0008] As a further scheme of the utility model: multiple groups of the second reinforcing sheets are respectively arranged equidistantly on the two groups of second fixing plates.
[0009] As a further scheme of the utility model: a heat conducting plate is arranged on the lower end surface of the connection frame, a heat sink is arranged on the lower end surface of the heat conducting plate, and multiple groups of heat dissipation blocks are arranged on the lower end surface of the heat sink.
[0010] As a further scheme of the utility model: multiple groups of the heat dissipation blocks are arranged equidistantly on the lower end surface of the heat sink.
[0011] As a further solution of the present utility model: Two groups of connecting blocks are arranged on both sides of the heat conducting plate, and a connecting plate is arranged on each group of the connecting blocks.
[0012] As a further solution of the present utility model: A connecting bolt is arranged on each group of the connecting plates, and a plurality of second screw holes are arranged on the lower end surface of the connecting frame, and the second screw holes are used in cooperation with the connecting bolts.
[0013] As a further solution of the present utility model: An anti-static layer is arranged inside the connecting frame, and an insulating layer is arranged below the anti-static layer.
[0014] As a further solution of the present utility model: The anti-static layer and the insulating layer have the same thickness.
[0015] Compared with the prior art, the beneficial effects of the present utility model are:
[0016] The detachable and installable circuit board reinforcing sheet can strengthen the circuit board by arranging a plurality of first reinforcing sheets and second reinforcing sheets. By arranging the mounting plate, mounting block, mounting bolt and adhesive layer, it is convenient to disassemble and replace the plurality of first reinforcing sheets and second reinforcing sheets, improving the working efficiency of disassembling and replacing the plurality of first reinforcing sheets and second reinforcing sheets; at the same time, through the heat conducting plate, heat sink and heat dissipation block, the heat inside the connecting frame can be dissipated, improving the heat dissipation effect when the circuit board inside the connecting frame works, which is quite practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a structural schematic diagram of the present utility model.
[0018] Figure 2 is Figure 1 the enlarged structural schematic diagram of A in
[0019] Figure 3 is Figure 2 the enlarged structural schematic diagram of B in
[0020] Figure 4 is a structural schematic diagram of the bottom of the present utility model.
[0021] Figure 5 is Figure 4 the enlarged structural schematic diagram of C in
[0022] Figure 6 is a structural schematic diagram of the anti-static layer in the present utility model.
[0023] Wherein: 1. Connection frame; 2. Mounting plate; 3. Mounting block; 4. Mounting bolt; 5. First fixing plate; 6. First reinforcing piece; 7. Adhesive layer; 8. Second fixing plate; 9. Second reinforcing piece; 10. Heat conducting plate; 11. Heat sink; 12. Heat dissipating block; 13. Connection block; 14. Connection plate; 15. Connection bolt; 16. Anti-static layer; 17. Insulating layer. Detailed implementation manner
[0024] In one embodiment, as Figures 1-6 shown, a detachable circuit board reinforcing piece includes: a connection frame 1, a mounting plate 2 is provided on the inner wall of the bottom end of the connection frame 1, two groups of mounting blocks 3 are provided on both sides of the mounting plate 2, a group of mounting bolts 4 are provided on each of the multiple groups of mounting blocks 3, four groups of first screw holes are provided on the inner wall of the bottom end of the connection frame 1, and the first screw holes are used in cooperation with the mounting bolts 4. A first fixing plate 5 is provided on the upper end surface of the mounting plate 2, and multiple groups of first reinforcing pieces 6 are provided on the first fixing plate 5; the multiple groups of first reinforcing pieces 6 are arranged equidistantly on the upper end surface of the first fixing plate 5; a group of adhesive layers 7 are provided on the inner walls of both sides of the connection frame 1, and a group of second fixing plates 8 are provided on the side walls of the two groups of adhesive layers 7, and multiple groups of second reinforcing pieces 9 are provided on each of the two groups of second fixing plates 8; the multiple groups of second reinforcing pieces 9 are respectively arranged equidistantly on the two groups of second fixing plates 8;
[0025] Specifically, when in use, place the circuit board inside the connection frame 1, so that the multiple groups of first reinforcing pieces 6 and second reinforcing pieces 9 inside the connection frame 1 can strengthen the circuit board. When disassembling and replacing the multiple groups of first reinforcing pieces 6, turn the multiple groups of mounting bolts 4 so that the multiple groups of mounting bolts 4 disengage from the first screw holes, thereby facilitating the disassembly of the mounting plate 2. Then install the replaced mounting plate 2 inside the connection frame 1 and fix it with the multiple groups of mounting bolts 4, thereby facilitating the disassembly and replacement of the multiple groups of first reinforcing pieces 6; when disassembling and replacing the multiple groups of second reinforcing pieces 9, the second fixing plate 8 can be disassembled from the adhesive layer 7, thereby facilitating the disassembly and replacement of the multiple groups of second reinforcing pieces 9; by providing the multiple groups of first reinforcing pieces 6 and second reinforcing pieces 9, the circuit board can be strengthened. By providing the mounting plate 2, mounting blocks 3, mounting bolts 4 and adhesive layer 7, it is convenient to disassemble and replace the multiple groups of first reinforcing pieces 6 and second reinforcing pieces 9, and the working efficiency of disassembling and replacing the multiple groups of first reinforcing pieces 6 and second reinforcing pieces 9 is improved.
[0026] As Figures 4-6As shown in the figure, a heat conduction plate 10 is provided on the lower end surface of the connection frame 1, a heat sink 11 is provided on the lower end surface of the heat conduction plate 10, and multiple groups of heat dissipation blocks 12 are provided on the lower end surface of the heat sink 11; the multiple groups of heat dissipation blocks 12 are arranged at equal intervals on the lower end surface of the heat sink 11; two groups of connection blocks 13 are provided on both sides of the heat conduction plate 10, and a connecting plate 14 is provided on each of the multiple groups of connection blocks 13; a connecting bolt 15 is provided on each of the multiple groups of connecting plates 14, and multiple groups of second screw holes are provided on the lower end surface of the connection frame 1, and the second screw holes are used in cooperation with the connecting bolts 15; when the circuit board is in use, the heat inside the connection frame 1 can be transmitted to the heat sink 11 through the heat conduction plate 10, the heat sink 11 transmits the heat to the multiple groups of heat dissipation blocks 12, and the multiple groups of heat dissipation blocks 12 dissipate the heat inside the connection frame 1, thereby improving the heat dissipation effect when the circuit board is in use; through the heat conduction plate 10, the heat sink 11 and the heat dissipation blocks 12, the heat inside the connection frame 1 can be dissipated, and the heat dissipation effect when the circuit board inside the connection frame 1 works is improved, which is quite practical. An anti-static layer 16 is provided inside the connection frame 1, and an insulating layer 17 is provided below the anti-static layer 16; the anti-static layer 16 and the insulating layer 17 have the same thickness; by providing the anti-static layer 16 and the insulating layer 17, the connection frame 1 can have the functions of anti-static and insulation.
[0027] The above embodiment discloses a detachable circuit board reinforcement piece. When in use, the circuit board is placed inside the connection frame 1, so that the multiple groups of first reinforcement pieces 6 and second reinforcement pieces 9 inside the connection frame 1 can strengthen the circuit board. When disassembling and replacing the multiple groups of first reinforcement pieces 6, turn the multiple groups of mounting bolts 4 so that the multiple groups of mounting bolts 4 disengage from the first screw holes, thereby facilitating the disassembly of the mounting plate 2. Then, the replaced mounting plate 2 is installed inside the connection frame 1 and fixed by the multiple groups of mounting bolts 4, thereby facilitating the disassembly and replacement of the multiple groups of first reinforcement pieces 6; when disassembling and replacing the multiple groups of second reinforcement pieces 9, the second fixing plate 8 can be disassembled from the adhesive layer 7, thereby facilitating the disassembly and replacement of the multiple groups of second reinforcement pieces 9; at the same time, when the circuit board is in use, the heat inside the connection frame 1 can be transmitted to the heat sink 11 through the heat conduction plate 10, the heat sink 11 transmits the heat to the multiple groups of heat dissipation blocks 12, and the multiple groups of heat dissipation blocks 12 dissipate the heat inside the connection frame 1, thereby improving the heat dissipation effect when the circuit board is in use.
[0028] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.
Claims
1. A detachable circuit board reinforcement sheet, characterized in that Including: A connecting frame (1), on the inner wall of the bottom end of the connecting frame (1), there is a mounting plate (2), on both sides of the mounting plate (2), there are two groups of mounting blocks (3), on each of the multiple groups of mounting blocks (3), there is a mounting bolt (4), on the inner wall of the bottom end of the connecting frame (1), there are four first screw holes, the first screw holes are used in cooperation with the mounting bolts (4), on the upper end surface of the mounting plate (2), there is a first fixing plate (5), and on the first fixing plate (5), there are multiple first reinforcing pieces (6).
2. The detachable circuit board reinforcing sheet according to claim 1, wherein, The multiple first reinforcing pieces (6) are arranged equidistantly on the upper end surface of the first fixing plate (5).
3. The detachable circuit board reinforcement sheet according to claim 1, characterized in that, On the inner walls of both sides of the connecting frame (1), there is a bonding layer (7) respectively, on the side walls of the two bonding layers (7), there is a second fixing plate (8) respectively, and on the two second fixing plates (8), there are multiple second reinforcing pieces (9).
4. The detachable circuit board reinforcing sheet according to claim 3, characterized in that, The multiple second reinforcing pieces (9) are respectively arranged equidistantly on the two second fixing plates (8).
5. A detachable circuit board reinforcement sheet according to claim 1, characterized in that, On the lower end surface of the connecting frame (1), there is a heat conducting plate (10), on the lower end surface of the heat conducting plate (10), there is a heat sink (11), and on the lower end surface of the heat sink (11), there are multiple heat dissipating blocks (12).
6. The detachable circuit board reinforcement sheet according to claim 5, characterized in that, The multiple heat dissipating blocks (12) are arranged equidistantly on the lower end surface of the heat sink (11).
7. The detachable circuit board reinforcement sheet according to claim 5, wherein, On both sides of the heat conducting plate (10), there are two groups of connecting blocks (13) respectively, on each of the multiple groups of connecting blocks (13), there is a connecting plate (14).
8. The detachable circuit board reinforcing sheet according to claim 7, wherein, On each of the multiple groups of connecting plates (14), there is a connecting bolt (15), on the lower end surface of the connecting frame (1), there are multiple second screw holes, and the second screw holes are used in cooperation with the connecting bolts (15).
9. The detachable circuit board reinforcing sheet according to claim 1, characterized in that, Inside the connecting frame (1), there is an anti-static layer (16), and below the anti-static layer (16), there is an insulating layer (17).
10. The detachable circuit board reinforcing sheet according to claim 9, wherein The thicknesses of the anti-static layer (16) and the insulating layer (17) are equal.