Shockproof bracket for computer mainboard

Abstract

The utility model discloses a shockproof bracket for a computer mainboard, which belongs to the technical field of computer components and comprises a first shock-absorbing plate, a second shock-absorbing plate, a third shock-absorbing plate and a fourth shock-absorbing plate, side plates are arranged between the first shock-absorbing plate and the third shock-absorbing plate and between the second shock-absorbing plate and the fourth shock-absorbing plate, one side of each side plate is provided with a plurality of limiting grooves, and one side of each limiting groove is provided with a buffer portion. A baffle is arranged on one side of the buffering part, a main board clamping assembly is arranged on one side of the baffle, mounting plates are arranged between the first damping plate and the second damping plate and between the third damping plate and the fourth damping plate, the buffering part comprises a first connecting base, the first connecting base is slidably connected into a limiting groove, a guide rod is arranged in the limiting groove, and the first connecting base is connected to the outer side of the guide rod in a sleeving mode; one side of the connecting seat I is provided with a spring, the spring is sleeved on the outer side of the guide rod, and one side of the connecting seat I is rotatably connected with a connecting plate. According to the utility model, the problem that the mainboard is damaged due to large vibration amplitude when the bracket is fixed on the case wall is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of computer components, in particular to a shockproof bracket for a computer mainboard. Background Art

[0002] The computer case motherboard, also known as the main board, system board or motherboard, is divided into commercial motherboard and industrial motherboard. It is installed in the case and is one of the most basic and important components of a microcomputer. The motherboard is generally a rectangular circuit board on which the main circuit systems that make up the computer are installed, generally including BIOS chips, I / O control chips, keys and panel control switch interfaces, indicator light connectors, expansion slots, DC power supply connectors for the motherboard and plug-in cards, and other components. The motherboard adopts an open structure. There are generally 6-15 expansion slots on the motherboard for the control cards (adapters) of PC peripheral devices to plug in. By replacing these plug-in cards, the corresponding subsystems of the microcomputer can be partially upgraded, giving manufacturers and users greater flexibility in configuring models. Motherboard: also known as the host board, system board, logic board, motherboard, bottom board, etc., is the center or main circuit board of a complex electronic system such as an electronic computer.

[0003] When the motherboard is installed in the chassis, it needs to be fixed in the motherboard bracket. Most of the motherboard brackets are fixed to the computer chassis by bolts. Therefore, when the computer chassis is vibrated, the motherboard will be greatly vibrated, causing shock damage to the computer motherboard, and the bracket remains unchanged when disassembled and assembled. For this reason, we propose a shockproof bracket for computer motherboard. Utility Model Content

[0004] The utility model is to solve the shortcomings of the prior art and propose a computer motherboard shockproof bracket, which solves the problem that the bracket is fixed on the chassis wall and is subjected to large vibration amplitude, which may damage the motherboard itself.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A computer motherboard shockproof bracket comprises a shock absorbing plate 1, a shock absorbing plate 2, a shock absorbing plate 3 and a shock absorbing plate 4, side plates are arranged between the shock absorbing plate 1 and the shock absorbing plate 3, and between the shock absorbing plate 2 and the shock absorbing plate 4, a plurality of limiting grooves are arranged on one side of the side plates, a buffer part is arranged on one side of the limiting grooves, a baffle is arranged on one side of the buffer part, a motherboard clamping assembly is arranged on one side of the baffle, a mounting plate is arranged between the shock absorbing plate 1 and the shock absorbing plate 2, and between the shock absorbing plate 3 and the shock absorbing plate 4, and a fixing assembly is arranged on one side of the mounting plate.

[0007] Through the above technical solution, the computer motherboard is fixed by using the motherboard clamping assembly, and then the shock absorbing plate 1, the shock absorbing plate 2, the shock absorbing plate 3 and the shock absorbing plate 4 are fixed by using the fixing assembly. When subjected to shock during use, the shock absorbing plate 1, the shock absorbing plate 2, the shock absorbing plate 3 and the shock absorbing plate 4 themselves are first used for shock absorption, and then the shock is absorbed by the buffer part, thereby providing a function of easy installation and a shock absorption protection function.

[0008] Preferably, the buffer portion includes a connecting seat 1, which is slidably connected in a limiting groove, a guide rod is provided in the limiting groove, the connecting seat is sleeved on the outer side of the guide rod, a spring is provided on one side of the connecting seat 1, the spring is sleeved on the outer side of the guide rod, one side of the connecting seat 1 is rotatably connected to a connecting plate, one side of the connecting plate is rotatably connected to a connecting seat 2, and one side of the connecting seat 2 is connected to one side of the baffle.

[0009] Through the above technical solution, when the computer motherboard shakes left and right, the baffle pushes the connecting seat 2, the connecting seat 2 pushes the connecting plate, and the connecting plate pushes the connecting seat 1 to squeeze the spring on the guide rod, and the rebound force of the spring is used to buffer and protect the shaking computer motherboard.

[0010] Preferably, the mainboard clamping assembly comprises a threaded rod, which is rotatably connected to one side of the baffle, and two clamping plates are threadedly sleeved on the outer side of the threaded rod, and a rubber soft plate is provided on one side of the two clamping plates.

[0011] Preferably, the threads between the two clamping plates and the threaded rod are arranged in opposite structures.

[0012] Through the above technical solution, the threaded rod is rotated, and the threaded rod threads drive the two clamping plates to move, and the clamping plates provide a disassembly and assembly clamping function for the computer motherboard.

[0013] Preferably, the fixing assembly includes a guide frame, which is arranged on one side of the mounting plate, and a plurality of guide holes are arranged on one side of the side plate. A fixing rod is slidably connected in the guide frame, and the fixing rod matches the guide hole. A connecting rod is threadedly connected to one end of the fixing rod, and a driving part is arranged on the outer side of the connecting rod, and the driving part is used to drive the connecting rod to rotate.

[0014] Preferably, the driving part includes a convex plate, which is arranged on one side of the mounting plate, one side of the convex plate is rotatably connected to an adjusting rod, a bevel gear 1 is arranged on the outer side of the adjusting rod, one side of the bevel gear 1 is meshingly connected to a bevel gear 2, and the bevel gear 2 is sleeved on the outer side of the connecting rod.

[0015] Through the above technical solution, the adjusting rod is rotated, and the adjusting rod drives the bevel gear 1 to rotate and engage the transmission bevel gear 2, and the bevel gear 2 drives the connecting rod to rotate, and the connecting rod rotates the thread to transmit the fixed rod, and the fixed rod moves in the guide frame, passes through the guide hole and conflicts with the inner wall of the chassis, thereby providing a position fixing function, thereby providing a function of easy disassembly and assembly.

[0016] In summary, the utility model rotates the threaded rod, and the threaded rod drives the two clamping plates to move, so as to fix the computer motherboard, and then rotates the adjusting rod, and the adjusting rod drives the bevel gear 1 to rotate and mesh with the bevel gear 2, and the bevel gear 2 drives the connecting rod to rotate, and the connecting rod rotates the thread to drive the fixing rod, and the fixing rod moves in the guide frame, passes through the guide hole and conflicts with the inner wall of the chassis, so as to fix the first shock absorbing plate, the second shock absorbing plate, the third shock absorbing plate and the fourth shock absorbing plate to the chassis,

[0017] When the computer motherboard is subjected to shock during use, the shock absorbing plates 1, 2, 3 and 4 will firstly absorb shock themselves. Then, when the computer motherboard shakes left and right, the baffle pushes the connecting seat 2, the connecting seat 2 pushes the connecting plate, and the connecting plate pushes the connecting seat 1 to squeeze the spring on the guide rod, and the rebound force of the spring is used to buffer and protect the shaking computer motherboard, thereby providing a function of easy installation and a shock absorbing protection function. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the explosive structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the buffer part of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the front axial side of the utility model;

[0021] Figure 4 It is a schematic structural diagram of the utility model when the shaft side is cut from the front.

[0022] In the figure: 1. shock absorbing plate 1; 2. shock absorbing plate 2; 3. shock absorbing plate 3; 4. shock absorbing plate 4; 5. side plate; 6. limit groove; 7. baffle; 8. buffer part; 81. connecting seat 1; 82. guide rod; 83. spring; 84. connecting plate; 85. connecting seat 2; 9. threaded rod; 10. clamping plate; 11. rubber soft plate; 12. mounting plate; 13. convex plate; 14. adjusting rod; 15. bevel gear 1; 16. bevel gear 2; 17. fixing rod; 18. guide frame; 19. guide hole; 20. connecting rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] like Figure 1-Figure 4 As shown, a shockproof bracket for a computer motherboard includes a shock absorbing plate 1, a shock absorbing plate 2, a shock absorbing plate 3 and a shock absorbing plate 4, a side plate 5 is arranged between the shock absorbing plate 1 and the shock absorbing plate 3, and between the shock absorbing plate 2 and the shock absorbing plate 4, a side plate 5 is arranged on one side of the side plate 5, a plurality of limiting grooves 6 are arranged on one side of the limiting groove 6, a buffer part 8 is arranged on one side of the limiting groove 6, the buffer part 8 includes a connecting seat 1 81, the connecting seat 1 81 is slidably connected in the limiting groove 6, a guide rod 82 is arranged in the limiting groove 6, the connecting seat 1 81 is sleeved on the outer side of the guide rod 82, a spring 83 is arranged on one side of the connecting seat 1 81, the spring 83 is sleeved on the outer side of the guide rod 82, a connecting plate 84 is rotatably connected to one side of the connecting plate 84, a connecting seat 2 85 is rotatably connected to one side of the connecting plate 84, and a connecting seat 2 85 is connected to one side of the baffle 7.

[0025] A baffle plate 7 is provided on one side of the buffer portion 8, and a mainboard clamping assembly is provided on one side of the baffle plate 7. The mainboard clamping assembly includes a threaded rod 9, and the threaded rod 9 is rotatably connected to one side of the baffle plate 7. Two clamping plates 10 are sleeved on the outer thread of the threaded rod 9. A rubber soft plate 11 is provided on one side of the two clamping plates 10. The threads between the two clamping plates 10 and the threaded rod 9 are arranged in an opposite structure.

[0026] A mounting plate 12 is provided between the shock absorbing plate 1 and the shock absorbing plate 2 and between the shock absorbing plate 3 and the shock absorbing plate 4. A fixing component is provided on one side of the mounting plate 12. The fixing component includes a guide frame 18. The guide frame 18 is provided on one side of the mounting plate 12. A plurality of guide holes 19 are provided on one side of the side plate 5. A fixing rod 17 is slidably connected in the guide frame 18. The fixing rod 17 matches the guide hole 19. One end of the fixing rod 17 is threadedly connected to a connecting rod 20. A driving part is provided on the outer side of the connecting rod 20. The driving part includes a convex plate 13. The convex plate 13 is provided on one side of the mounting plate 12. An adjusting rod 14 is rotatably connected to one side of the convex plate 13. A bevel gear 15 is provided on the outer side of the adjusting rod 14. One side of the bevel gear 15 is meshingly connected to a bevel gear 2 16. The bevel gear 2 16 is sleeved on the outer side of the connecting rod 20.

[0027] The working principle of this embodiment is to rotate the threaded rod 9, the threaded rod 9 drives the two clamping plates 10 to move, fix the computer motherboard, and then rotate the adjusting rod 14, the adjusting rod 14 drives the bevel gear 15 to rotate and mesh with the bevel gear 2 16, the bevel gear 2 16 drives the connecting rod 20 to rotate, the connecting rod 20 rotates and drives the fixed rod 17, the fixed rod 17 moves in the guide frame 18, passes through the guide hole 19 and conflicts with the inner wall of the chassis, and fixes the shock absorbing plate 1 1, the shock absorbing plate 2 2, the shock absorbing plate 3 3 and the shock absorbing plate 4 4 ​​to the chassis.

[0028] When the computer motherboard is subjected to shock during use, the shock absorbing plates 1, 2, 3 and 4 are used to absorb shock by themselves. Then, when the computer motherboard shakes left and right, the baffle plate 7 pushes the second connecting seat 85, the second connecting seat 85 pushes the connecting plate 84, and the connecting plate 84 pushes the first connecting seat 81 to squeeze the spring 83 on the guide rod 82, and the rebound force of the spring 83 is used to buffer and protect the shaking computer motherboard.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A computer motherboard anti-vibration bracket, comprising a first damping plate (1), a second damping plate (2), a third damping plate (3) and a fourth damping plate (4), characterized in that: A side plate (5) is arranged between the shock absorbing plate 1 (1) and the shock absorbing plate 3 (3) and between the shock absorbing plate 2 (2) and the shock absorbing plate 4 (4); a plurality of limiting grooves (6) are arranged on one side of the side plate (5); a buffer portion (8) is arranged on one side of the limiting groove (6); a baffle plate (7) is arranged on one side of the buffer portion (8); a mainboard clamping assembly is arranged on one side of the baffle plate (7); a mounting plate (12) is arranged between the shock absorbing plate 1 (1) and the shock absorbing plate 2 (2) and between the shock absorbing plate 3 (3) and the shock absorbing plate 4 (4); a fixing assembly is arranged on one side of the mounting plate (12).

2. A computer motherboard anti-vibration bracket according to claim 1, characterized in that: The buffer portion (8) comprises a connecting seat (81), the connecting seat (81) being slidably connected in a limiting groove (6), a guide rod (82) being provided in the limiting groove (6), the connecting seat (81) being sleeved on the outer side of the guide rod (82), a spring (83) being provided on one side of the connecting seat (81), the spring (83) being sleeved on the outer side of the guide rod (82), a connecting plate (84) being rotatably connected to one side of the connecting plate (84), a connecting seat (85) being rotatably connected to one side of the connecting plate (84), and a connecting seat (85) being connected to one side of the baffle (7) on one side.

3. A computer motherboard anti-vibration bracket according to claim 1, characterized in that: The mainboard clamping assembly comprises a threaded rod (9), the threaded rod (9) is rotatably connected to one side of the baffle (7), two clamping plates (10) are threadedly sleeved on the outer side of the threaded rod (9), and a rubber soft plate (11) is provided on one side of the two clamping plates (10).

4. A computer motherboard anti-vibration bracket according to claim 3, characterized in that: The threads between the two clamping plates (10) and the threaded rod (9) are arranged in an opposite structure.

5. The computer motherboard anti-vibration bracket according to claim 1, characterized in that: The fixing assembly comprises a guide frame (18), wherein the guide frame (18) is arranged on one side of the mounting plate (12), and a plurality of guide holes (19) are arranged on one side of the side plate (5). A fixing rod (17) is slidably connected inside the guide frame (18), wherein the fixing rod (17) matches the guide hole (19), and a connecting rod (20) is threadedly connected to one end of the fixing rod (17). A driving part is arranged on the outer side of the connecting rod (20), and the driving part is used to drive the connecting rod (20) to rotate.

6. A computer motherboard anti-vibration bracket according to claim 5, characterized in that: The driving part comprises a convex plate (13), the convex plate (13) being arranged on one side of the mounting plate (12), one side of the convex plate (13) being rotatably connected to an adjusting rod (14), an outer side of the adjusting rod (14) being provided with a bevel gear 1 (15), one side of the bevel gear 1 (15) being meshingly connected to a bevel gear 2 (16), and the bevel gear 2 (16) being sleeved on the outer side of a connecting rod (20).

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