A stable mounting circuit board with an anti-skid structure

Abstract

The utility model discloses a kind of firm installation circuit boards with antiskid structure, including circuit board body, the bottom plate of the below of circuit board body is provided, the surface edge of circuit board body is provided with a plurality of antiskid protrusions, and antiskid protrusion is jagged, the four corners of circuit board body are respectively provided with positioning hole, and internal thread is set in positioning hole, the back of circuit board body is provided with antiskid layer, antiskid layer is rubber material, the surface thread connection of positioning hole has mounting bolt, the head of mounting bolt is provided with antiskid line and rhombic opening, by setting jagged antiskid protrusion in the edge of circuit board body, back setting rubber material's antiskid layer, and setting antiskid line in the head of mounting bolt, increase friction from multiple aspects, effectively prevent circuit board from sliding on installation position, even if electronic equipment is subjected to vibration, collision and other external force, circuit board can also keep stable, reduce the circuit failure caused by sliding, improve the stability of electronic equipment operation.

Description

Technical Field

[0001] This utility model relates to the field of circuit board technology, specifically to a stable mounting circuit board with an anti-slip structure. Background Technology

[0002] With the rapid development of electronic technology, circuit boards are increasingly widely used in various electronic devices. In practical use, circuit boards usually need to be installed in specific locations inside the device. However, existing circuit board installation methods have many problems. Traditional installation methods mostly rely on simple screws for fixing, which has limited fixing effect and cannot effectively resist the influence of external forces on the circuit board. This results in poor stability of the circuit board inside the device, reducing the reliability and lifespan of the electronic equipment.

[0003] However, in actual use, it was found that when electronic devices are subjected to vibration, collision or movement, the circuit board is prone to sliding in its installation position, which can cause the connection between the circuit board and other electronic components to become loose, or even cause short circuits and other malfunctions, affecting the normal operation of the electronic devices. Utility Model Content

[0004] The purpose of this invention is to provide a stable mounting circuit board with an anti-slip structure to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a stable mounting circuit board with an anti-slip structure, including a circuit board body, a base plate provided below the circuit board body, multiple anti-slip protrusions provided on the surface edge of the circuit board body, and the anti-slip protrusions are serrated, positioning holes are provided at the four corners of the circuit board body, and internal threads are provided in the positioning holes, an anti-slip layer is provided on the back of the circuit board body, the anti-slip layer is made of rubber, mounting bolts are threaded to the surface of the positioning holes, and the heads of the mounting bolts are provided with anti-slip patterns and diamond-shaped openings.

[0006] According to the above technical solution, the anti-slip protrusions are evenly distributed along the edge of the circuit board body, and the spacing between adjacent anti-slip protrusions is equal.

[0007] According to the above technical solution, the thickness of the anti-slip layer is 0.5-1.5mm.

[0008] According to the above technical solution, the length of the mounting bolt is greater than the sum of the thickness of the circuit board body and the thickness of the mounting surface.

[0009] According to the above technical solution, the surface of the circuit board body is provided with a plurality of positioning posts, and the positioning posts are connected to the base plate through positioning holes.

[0010] According to the above technical solution, the height of the positioning post is 1-3mm.

[0011] According to the above technical solution, the side of the circuit board body is provided with multiple side positioning posts.

[0012] According to the above technical solution, the surface of the circuit board body is provided with an insulating coating.

[0013] Compared with the prior art, the beneficial effects achieved by this utility model are: by setting serrated anti-slip protrusions on the edge of the circuit board body, setting an anti-slip layer of rubber material on the back, and setting anti-slip texture on the head of the mounting bolt, the friction is increased from multiple aspects, which effectively prevents the circuit board from sliding in the installation position. Even if the electronic device is subjected to external forces such as vibration and collision, the circuit board can remain stable, reduce circuit failures caused by sliding, and improve the stability of electronic device operation.

[0014] The circuit board body has threaded mounting holes at its four corners for fixing with mounting bolts. At the same time, the positioning pins on the back cooperate with the positioning holes on the mounting surface. This double fixing method allows the circuit board to be firmly installed inside the equipment, enhancing the reliability of the circuit board installation and improving the overall quality and service life of the electronic equipment. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a top view schematic diagram of the stable mounting circuit board with anti-slip structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the back structure of the circuit board of this utility model;

[0018] Figure 3 This is a schematic diagram of the bolt structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the circuit board mounting hole structure of this utility model.

[0020] The markings in the diagram are: 1. Circuit board body; 2. Base plate; 3. Anti-slip protrusion; 4. Positioning hole; 5. Positioning post; 6. Mounting bolt; 7. Anti-slip layer; 8. Insulating coating; 9. Anti-slip texture; 10. Diamond-shaped opening; 11. Side positioning post; 12. Mounting hole; 13. Internal thread. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This utility model provides a technical solution: a stable mounting circuit board with an anti-slip structure, including a circuit board body 1, a base plate 2 below the circuit board body 1, multiple anti-slip protrusions 3 on the surface edge of the circuit board body 1, the anti-slip protrusions 3 being serrated, positioning holes 4 at the four corners of the circuit board body 1, internal threads 13 in the positioning holes 4, an anti-slip layer 7 made of rubber on the back of the circuit board body 1, mounting bolts 6 threadedly connected to the surface of the positioning holes 4, the heads of the mounting bolts 6 having anti-slip textures 9 and diamond-shaped openings 10. By providing serrated anti-slip protrusions 3 on the edge of the circuit board body 1, a rubber anti-slip layer 7 on the back, and anti-slip textures 9 on the heads of the mounting bolts 6, friction is increased from multiple aspects, effectively preventing the circuit board from sliding in the mounting position. Even if the electronic device is subjected to external forces such as vibration or collision, the circuit board can remain stable, reducing circuit failures caused by sliding and improving the stability of electronic device operation.

[0023] Please see Figure 1-4 The anti-slip protrusions 3 are evenly distributed along the edge of the circuit board body 1, and the spacing between adjacent anti-slip protrusions 3 is equal. The evenly distributed anti-slip protrusions 3 not only enhance the aesthetics but also provide an anti-slip effect for the circuit board body 1.

[0024] Please see Figure 1-4 The thickness of the anti-slip layer 7 is 0.5-1.5mm. The anti-slip layer 7 can play a role in preventing slippage when the circuit board is subjected to vibration.

[0025] Please see Figure 1-4 The length of the mounting bolt 6 is greater than the sum of the thickness of the circuit board body 1 and the thickness of the mounting surface. The mounting bolt 6 can penetrate the circuit board body 1 to fix it to the mounting surface.

[0026] Please see Figure 1-2 The surface of the circuit board body 1 is provided with multiple positioning posts 5. The positioning posts 5 are connected to the base plate 2 through positioning holes 4. The positioning posts 5 and positioning holes 4 can make the circuit board body 1 firmly installed on the surface of the circuit board body 2.

[0027] Please see Figure 1-2The height of the positioning post 5 is 1-3mm. Limiting the height of the positioning post 5 can reduce the space occupied by the structure.

[0028] Please see Figure 1-4 The circuit board body 1 has multiple side positioning posts 11 on its side, which can strengthen the fixation of the circuit board body 1.

[0029] Please see Figure 1-4 An insulating coating 8 is provided on the surface of the circuit board body 1. Applying the insulating coating 8 to the surface of the circuit board body 1 can serve as insulation.

[0030] The implementation principle of the embodiment of the stable mounting circuit board with anti-slip structure in this application is as follows:

[0031] By setting serrated anti-slip protrusions on the edge of the circuit board body, setting a rubber anti-slip layer on the back, and setting anti-slip textures on the head of the mounting bolt, friction is increased from multiple aspects, which effectively prevents the circuit board from sliding in the installation position. Even if the electronic device is subjected to external forces such as vibration and collision, the circuit board can remain stable, reducing circuit failures caused by sliding and improving the stability of electronic device operation.

[0032] The circuit board body has threaded mounting holes at its four corners for fixing with mounting bolts. At the same time, the positioning pins on the back cooperate with the positioning holes on the mounting surface. This double fixing method allows the circuit board to be firmly installed inside the equipment, enhancing the reliability of the circuit board installation and improving the overall quality and service life of the electronic equipment.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A stable mounting circuit board with an anti-slip structure, comprising a circuit board body (1), characterized in that: A base plate (2) is provided below the circuit board body (1). Multiple anti-slip protrusions (3) are provided on the surface edge of the circuit board body (1), and the anti-slip protrusions (3) are serrated. Positioning holes (4) are provided at the four corners of the circuit board body (1). Internal threads (13) are provided in the positioning holes (4). An anti-slip layer (7) is provided on the back of the circuit board body (1). The anti-slip layer (7) is made of rubber. A mounting bolt (6) is threaded onto the surface of the positioning hole (4). The head of the mounting bolt (6) is provided with anti-slip texture (9) and a diamond-shaped opening (10).

2. A stable mounting circuit board with an anti-slip structure according to claim 1, characterized in that: The anti-slip protrusions (3) are evenly distributed along the edge of the circuit board body (1), and the spacing between adjacent anti-slip protrusions (3) is equal.

3. A stable mounting circuit board with an anti-slip structure according to claim 1, characterized in that: The thickness of the anti-slip layer (7) is 0.5-1.5mm.

4. A stable mounting circuit board with an anti-slip structure according to claim 1, characterized in that: The length of the mounting bolt (6) is greater than the sum of the thickness of the circuit board body (1) and the thickness of the mounting surface.

5. A stable mounting circuit board with an anti-slip structure according to claim 1, characterized in that: The surface of the circuit board body (1) is provided with a plurality of positioning posts (5), and the positioning posts (5) are connected to the base plate (2) through positioning holes (4).

6. A stable mounting circuit board with an anti-slip structure according to claim 5, characterized in that: The height of the positioning post (5) is 1-3mm.

7. A stable mounting circuit board with an anti-slip structure according to claim 1, characterized in that: The circuit board body (1) has multiple side positioning posts (11) on its side.

8. A stable mounting circuit board with an anti-slip structure according to claim 1, characterized in that: An insulating coating (8) is provided on the surface of the circuit board body (1).

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