Novel circuit board with anti-cracking structure

Abstract

The utility model relates to the technical field of novel circuit boards with anti-cracking structures, and provides a novel circuit board with an anti-cracking structure, which comprises a circuit board main body and supporting rods, a protection structure is fixed at the bottom end of the circuit board main body, and the supporting rods are uniformly fixed at one side of the top end of the circuit board main body; and dismounting structures penetrate through corners in the circuit board main body. According to the novel circuit board with the anti-cracking structure, through the arrangement of the dismounting structure, in the use process of the novel circuit board with the anti-cracking structure, the circuit board main body needs to be installed in other machines during use, so that the fixing rod is arranged to be inserted and fixed; the springs are arranged at the top ends of the fixing blocks to protect the circuit board main body and have a buffering effect during installation, and the springs are arranged at the upper and lower ends of the springs to protect the circuit board main body from being abraded, so that the effect of facilitating disassembly and assembly is achieved, the equipment is not prone to being abraded, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of a novel circuit board with an anti-crack structure, in particular to a novel circuit board with an anti-crack structure. Background Art

[0002] New circuit boards are generally used to carry and play the functions of circuit systems, and provide fixed electrical connection points. At the same time, they can effectively isolate the influence of continuity. The design cost has also been relatively reduced in recent years. This new circuit board with anti-crack structure has these advantages and better protects the body, so it is more suitable for daily life;

[0003] To this end, the patent with publication number CN213694273U discloses a circuit board with anti-cracking function, including a circuit board housing, the top four corners of the circuit board housing are fixedly connected with clamps, the inner side of the clamps are provided with two groups of second springs, the left and right sides of the clamps are connected with clamping heads, the left and right bottom ends of the circuit board housing are provided with alignment grooves corresponding to the clamps, the inner sides of the alignment grooves are provided with clamping grooves matching the clamping heads, the inner upper end of the circuit board housing is provided with a second rubber layer, the upper left and right sides of the second rubber layer are symmetrically provided with slide grooves, and the inner sides of the slide grooves are provided with sliders. Compared with the existing technology, the utility model has a reasonable structure and high practicality, so that it can protect the circuit board from being squeezed and broken during transportation, and is convenient for stacking and storing the circuit boards, so that the circuit board with anti-cracking function has a low damage rate and is easy to use;

[0004] The circuit board with anti-cracking function is not easy to disassemble and assemble during use, so it is not convenient to use, and is prone to wear and inconvenience. Utility Model Content

[0005] The utility model aims to provide a new circuit board with an anti-cracking structure, so as to solve the defect that the existing new circuit board with an anti-cracking structure is inconvenient to disassemble and assemble.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a new circuit board with an anti-cracking structure, comprising a circuit board main body and a support rod, wherein a protective structure is fixed to the bottom end of the circuit board main body, and a support rod is evenly fixed to one side of the top end of the circuit board main body; a disassembly structure is penetrated at the corner positions inside the circuit board main body, and the disassembly structure comprises a fixing rod, a gasket, a spring and a fixing block, the fixing rod penetrates the corner positions inside the circuit board main body, a fixing block is fixed to the top end of the fixing rod, the spring is sleeved on the outside of the fixing rod above the circuit board main body, and gaskets are provided on the outside of the fixing rod at both ends of the spring; a heat dissipation structure is fixed to the top end of the support rod.

[0007] Preferably, an external thread is provided on the outer wall of the bottom of the fixing rod, and a reserved groove is provided on the top of the fixing block.

[0008] Preferably, the outer diameter of the gasket is smaller than the outer diameter of the fixing block, and the gasket and the fixing rod are designed to be slidably connected.

[0009] Preferably, the protective structure includes a frame, a first reinforcing rib and a second reinforcing rib, the frame is fixed to the bottom end of the circuit board body, the second reinforcing rib is fixed inside the frame, and the first reinforcing ribs are evenly fixed on both sides of the second reinforcing rib inside the frame.

[0010] Preferably, the first reinforcing ribs are distributed at equal intervals inside the frame, and the first reinforcing ribs are distributed symmetrically on both sides of the second reinforcing ribs.

[0011] Preferably, the heat dissipation structure includes a heat dissipation seat, a built-in cavity, a connecting rod and a fan. The heat dissipation seat is fixed to the top of the support rod, the heat dissipation seat is provided with a built-in cavity, a fan is arranged inside the built-in cavity, and connecting rods are fixed on both sides of the fan.

[0012] Preferably, the connecting rods are symmetrically distributed on both sides of the fan, and one end of the connecting rod away from the fan is fixedly connected to the inner wall of the heat sink.

[0013] The utility model provides a novel circuit board with an anti-crack structure, which has the advantages of:

[0014] By providing a disassembly and assembly structure, during the use of the new circuit board with an anti-crack structure, since the circuit board body needs to be rotated inside another machine when in use, a fixing rod is provided for insertion and fixing, and a spring is provided at the top of the fixing block to protect the circuit board body and provide a buffering effect during installation, and springs are provided at both the upper and lower ends of the spring to protect the circuit board body from wear, thereby facilitating disassembly and assembly, making the device less prone to wear and extending the service life;

[0015] By providing a protective structure, during the use of the new circuit board with an anti-crack structure, a frame is provided at the bottom of the circuit board body to stabilize the whole, and a first reinforcing rib and a second reinforcing rib are provided inside the frame, which are arranged horizontally and vertically, so as to play a more stable role and also make the device have better anti-crack performance;

[0016] By providing a heat dissipation structure, during the use of the new circuit board with an anti-crack structure, a heat dissipation seat is provided at the top of the support rod, and a built-in cavity is opened in the middle, and a connecting rod passes through it and fixes the fan, thereby playing a role of blowing air to dissipate heat, and also preventing the temperature of the equipment from being too high during operation, and having a better cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 It is a side view structural schematic diagram of the utility model;

[0019] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the utility model when viewed from above;

[0021] Figure 5 It is a schematic diagram of the top view structure of the utility model;

[0022] Figure 6 It is a schematic diagram of the three-dimensional disassembly structure of the disassembly structure of the utility model.

[0023] Explanation of the reference numerals in the figure: 1. Circuit board main body; 2. Disassembly and assembly structure; 201. Fixing rod; 202. Gasket; 203. Spring; 204. Fixing block; 3. Protection structure; 301. Frame; 302. First reinforcing rib; 303. Second reinforcing rib; 4. Support rod; 5. Heat dissipation structure; 501. Heat dissipation seat; 502. Built-in cavity; 503. Connecting rod; 504. Fan. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 6 The utility model provides a new circuit board with an anti-cracking structure, which includes a circuit board body 1 and a support rod 4.

[0026] Reference Figure 1 and Figure 4 As shown, a protective structure 3 is fixed to the bottom end of the circuit board body 1, and the protective structure 3 includes a frame 301, a first reinforcing rib 302 and a second reinforcing rib 303. The frame 301 is fixed to the bottom end of the circuit board body 1, and the second reinforcing rib 303 is fixed inside the frame 301. The first reinforcing ribs 302 are evenly fixed on both sides of the second reinforcing rib 303 inside the frame 301. The first reinforcing ribs 302 are evenly distributed inside the frame 301, and the first reinforcing ribs 302 are symmetrically distributed on both sides of the second reinforcing rib 303.

[0027] During the use of the new circuit board with an anti-crack structure, a frame 301 is provided at the bottom of the circuit board body 1 to stabilize the whole, and a first reinforcing rib 302 and a second reinforcing rib 303 are provided inside the frame 301, crisscrossing horizontally and vertically, thereby achieving a more stable effect.

[0028] Reference Figure 2 and Figure 6 As shown, the corner positions inside the circuit board body 1 are penetrated by the disassembly structure 2, and the disassembly structure 2 includes a fixing rod 201, a gasket 202, a spring 203 and a fixing block 204. The fixing rod 201 penetrates the corner positions inside the circuit board body 1, and the fixing block 204 is fixed on the top of the fixing rod 201. The spring 203 is sleeved on the outside of the fixing rod 201 above the circuit board body 1, and the outside of the fixing rod 201 at both ends of the spring 203 is provided with a gasket 202. The outer wall at the bottom of the fixing rod 201 is provided with an external thread, and the top of the fixing block 204 is provided with a reserved groove. The outer diameter of the gasket 202 is smaller than the outer diameter of the fixing block 204, and the gasket 202 and the fixing rod 201 are designed to be slidably connected.

[0029] During the use of the new circuit board with an anti-crack structure, since the circuit board body 1 needs to be installed inside another machine when in use, a fixing rod 201 is provided for insertion and fixing, and a spring 203 is provided at the top of the fixing block 204 to protect the circuit board body 1 and provide a buffering effect during installation. Springs 203 are provided at both the upper and lower ends of the spring 203 to protect the circuit board body 1 from wear, thereby facilitating disassembly and assembly and preventing the device from being easily worn.

[0030] Reference Figure 3 and Figure 5 As shown, a support rod 4 is evenly fixed on one side of the top of the circuit board body 1, and a heat dissipation structure 5 is fixed on the top of the support rod 4. The heat dissipation structure 5 includes a heat dissipation seat 501, a built-in cavity 502, a connecting rod 503 and a fan 504. The heat dissipation seat 501 is fixed to the top of the support rod 4, and a built-in cavity 502 is opened inside the heat dissipation seat 501. A fan 504 is arranged inside the built-in cavity 502. Connecting rods 503 are fixed on both sides of the fan 504. The connecting rods 503 are symmetrically distributed on both sides of the fan 504, and the end of the connecting rod 503 away from the fan 504 is fixedly connected to the inner wall of the heat dissipation seat 501.

[0031] Since a heat sink 501 is provided at the top of the support rod 4 and a built-in cavity 502 is opened in the middle, and a connecting rod 503 passes through it and fixes the fan 504, it plays a role of blowing air to dissipate heat and also prevents the temperature of the device from being too high during operation.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A novel circuit board with an anti-crack structure, comprising a circuit board body (1) and a support rod (4); Features: A protective structure (3) is fixed to the bottom end of the circuit board body (1), and a support rod (4) is evenly fixed to one side of the top end of the circuit board body (1); The corner positions inside the circuit board body (1) are penetrated by a disassembly structure (2), the disassembly structure (2) comprising a fixing rod (201), a gasket (202), a spring (203) and a fixing block (204); the fixing rod (201) is penetrated by a corner position inside the circuit board body (1); a fixing block (204) is fixed to the top of the fixing rod (201); the spring (203) is sleeved on the outside of the fixing rod (201) above the circuit board body (1); gaskets (202) are provided on the outside of the fixing rod (201) at both ends of the spring (203); The top ends of the support rods (4) are all fixed with heat dissipation structures (5).

2. A new circuit board with an anti-crack structure according to claim 1, Features: An external thread is provided on the outer wall at the bottom of the fixing rod (201), and a reserved groove is provided on the top of the fixing block (204).

3. A new circuit board with an anti-crack structure according to claim 2, Features: The outer diameter of the gasket (202) is smaller than the outer diameter of the fixing block (204), and the gasket (202) and the fixing rod (201) are designed to be slidably connected.

4. A new circuit board with an anti-crack structure according to claim 1, Features: The protective structure (3) comprises a frame (301), a first reinforcing rib (302) and a second reinforcing rib (303); the frame (301) is fixed to the bottom end of the circuit board body (1); the second reinforcing rib (303) is fixed inside the frame (301); and the first reinforcing rib (302) is evenly fixed on both sides of the second reinforcing rib (303) inside the frame (301).

5. A new circuit board with an anti-crack structure according to claim 4, Features: The first reinforcing ribs (302) are distributed at equal intervals inside the frame (301), and the first reinforcing ribs (302) are distributed symmetrically on both sides of the second reinforcing ribs (303).

6. A new circuit board with an anti-crack structure according to claim 1, Features: The heat dissipation structure (5) comprises a heat dissipation seat (501), a built-in cavity (502), a connecting rod (503) and a fan (504); the heat dissipation seat (501) is fixed to the top end of the support rod (4); the heat dissipation seat (501) is provided with a built-in cavity (502); the built-in cavity (502) is provided with a fan (504); and connecting rods (503) are fixed on both sides of the fan (504).

7. A new circuit board with an anti-crack structure according to claim 6, Features: The connecting rods (503) are symmetrically distributed on both sides of the fan (504), and one end of the connecting rod (503) away from the fan (504) is fixedly connected to the inner wall of the heat sink (501).

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