Substrate structure prepared from aluminum silicon carbide composite material

Abstract

The utility model relates to the technical field of aluminum silicon carbide substrates, and provides a substrate structure made of aluminum silicon carbide composite materials, which comprises a substrate body, four mounting holes are arranged at the edge of the substrate body and penetrate through the substrate body, fixing components are movably inserted into the inner sides of the mounting holes, and the fixing components are fixed on the substrate body. And the number of the fixing assemblies is four, each fixing assembly comprises a fixing column, a supporting plate, a fixing cylinder, a rotating plate and a moving plate, the fixing columns are movably connected to the inner sides of the mounting holes in an inserted mode, and the fixing columns penetrate through the mounting holes. The base plate body is fixed through the fixing assembly, the fixing column penetrates through the inner side of the mounting hole, then the rotating plate rotates towards the fixing column, the inner wall of the arc-shaped groove makes contact with the fixing column, the fixing column is located on the inner side of the arc-shaped groove, and therefore mounting and fixing of the base plate body are completed; therefore, the disassembly time is saved, and the maintenance efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of aluminium silicon carbide substrate, specifically to a kind of substrate structure prepared by aluminium silicon carbide composite material. BACKGROUND

[0002] Aluminium silicon carbide substrate is an electronic component substrate made of aluminium silicon carbide material, which has good thermal stability, high temperature resistance, corrosion resistance and electric strength characteristics.Aluminium silicon carbide substrate can be used for the thermal management of electronic equipment, which can effectively reduce the temperature of electronic equipment, thereby improving its reliability and service life.In addition, aluminium silicon carbide substrate can also be used for heat and sound insulation of electronic equipment, which can effectively reduce the noise of electronic equipment, thereby improving its reliability and service life.

[0003] At present, the existing aluminium silicon carbide electronic component substrate is mainly fixed in the internal electronic equipment by screw during installation and fixation, which makes it necessary to unscrew all the fixing screws one by one to disassemble the aluminium silicon carbide substrate when disassembling and repairing, and the operation is relatively cumbersome, which brings great inconvenience to the repair process.

[0004] Therefore, there is a need for a substrate structure prepared by aluminium silicon carbide composite material which can be quickly disassembled. UTILITY MODEL CONTENT

[0005] In order to solve the above problems, the utility model provides a kind of substrate structure prepared by aluminium silicon carbide composite material, and the design structure is simple, disassembly is convenient, and it is beneficial to improve the efficiency of repair.

[0006] To achieve the above purpose, the utility model provides the following specific solutions:

[0007] The utility model provides a kind of substrate structure prepared by aluminium silicon carbide composite material, including substrate body, the substrate body edge is equipped with mounting hole, the mounting hole penetrates substrate body, the mounting hole is equipped with four, fixed component is movably inserted in the inside of mounting hole, the fixed component is equipped with four, and the fixed component includes fixed column, support plate, fixed cylinder, rotating plate and moving plate, the fixed column is movably inserted in the inside of mounting hole, the fixed column penetrates mounting hole, the fixed column lower end is fixed with support disc, the fixed column lower end outside is movably inserted with support plate, and the support plate is located above support disc, and the support plate is located below substrate body, the support plate top surface edge is fixed with fixed cylinder, the fixed cylinder top surface middle part is equipped with rotating hole, the rotating hole is through with the inside of fixed cylinder, and the fixed cylinder above is equipped with rotating plate, and the rotating plate is located above substrate body, one end of the rotating plate is equipped with arc slot, the fixed column upper end is located in the inside of arc slot, the rotating plate bottom surface edge is fixed with rectangular rotating pipe, the rectangular rotating pipe penetrates rotating hole, and the rectangular rotating pipe lower end is fixed with rotating cylinder, and the rotating cylinder is movably sleeved in the inside of fixed cylinder.

[0008] As a kind of substrate structure prepared by aluminium silicon carbide composite material of the utility model preferred technical scheme, the rotating plate top surface edge is equipped with rectangular connecting hole, the rectangular rotating pipe is through with rectangular connecting hole, and the rectangular rotating pipe is through with the inside of rotating cylinder.

[0009] As a kind of substrate structure prepared by aluminium silicon carbide composite material of the utility model preferred technical scheme, the rectangular connecting hole inside movably inserted with moving plate, the moving plate penetrates rectangular rotating pipe, the moving plate lower end is located in the inside of rotating cylinder, the moving plate lower end is fixed with moving disc, the moving plate lower end outside is movably sleeved with spring, the spring top end is fixed on the inner wall of rotating cylinder, and the spring lower end is fixed on the top surface of moving disc.

[0010] As a kind of substrate structure prepared by aluminium silicon carbide composite material of the utility model preferred technical scheme, the support plate top surface edge is equipped with rectangular slot, the rectangular slot is located below moving disc, the moving disc bottom surface is fixed with rectangular block, and the rectangular block is movably inserted in the inside of rectangular slot.

[0011] As a kind of substrate structure prepared by aluminium silicon carbide composite material of the utility model preferred technical scheme, the moving plate top end is fixed with traction column, the traction column is located above rotating plate, and the traction column upper end outer wall is fixedly sleeved with convex ring.

[0012] As a kind of substrate structure prepared by aluminium silicon carbide composite material of the utility model preferred technical scheme, one end of the support plate is equipped with through hole, the through hole penetrates support plate, and the fixed column lower end is movably inserted in the inside of through hole.

[0013] As a kind of base plate structure prepared by aluminium silicon carbide composite material of the utility model, support disc bottom is fixed with threaded column, and the top of fixed column is equipped with cross groove.

[0014] As a kind of base plate structure prepared by aluminium silicon carbide composite material of the utility model, the convex ring is of flexible material, and the size of rotating cylinder is adapted to the size of inner side of fixed cylinder.

[0015] Compared with prior art, the utility model has the beneficial effects that:

[0016] The utility model discloses a fixing assembly is used for fixing base plate body, and fixed column inserts into the inner side of mounting hole, and the upper end of fixed column is located in the inner side of arc slot on rotating plate, so that base plate body cannot be disassembled by moving up, and by pulling up traction column, moving plate is driven to move up, and spring is compressed by the movement of moving plate, so that moving disc drives rectangular block to move up, and rectangular block moves out of the inner side of rectangular slot, so that rotating plate can be rotated to one side, so that it is no longer blocked above base plate body, and base plate body can be disassembled by moving up, and the whole process is very fast, and the efficiency of disassembly and maintenance can be effectively improved. ACCURACY OF DRAWINGS

[0017] In order to better describe the technical scheme of the utility model, the present application will be further described in conjunction with the drawings and examples.

[0018] Figure 1 It is the overall structure perspective provided by the utility model;

[0019] Figure 2 It is the sectional view of the utility model;

[0020] Figure 3 It is the perspective view of the fixing assembly of the utility model;

[0021] Figure 4 It is the perspective view of the rectangular rotating pipe of the utility model;

[0022] Figure 5 It is the utility model Figure 2 The enlarged schematic view of A in the utility model.

[0023] In the drawing: 1, base plate body;11, mounting hole;2, fixing assembly;21, fixed column;211, support disc;212, threaded column;213, cross groove;22, support plate;221, through hole;222, rectangular slot;23, fixed cylinder;231, rotating hole;24, rotating plate;241, arc slot;242, rectangular connecting hole;243, rectangular rotating pipe;244, rotating cylinder;25, moving plate;251, traction column;252, convex ring;253, moving disc;254, rectangular block;255, spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the protection scope of the present application. Embodiment 1

[0025] Please refer to Figures 1-5 The utility model provides the following technical scheme: a kind of substrate structure prepared by aluminum silicon carbide composite material, including substrate body 1 (substrate body 1 is prior art, specific operation mode and principle can refer to aluminum silicon carbide substrate in prior art, for helping chip etc. Electronic component heat dissipation and carry out circuit intercommunication, therefore not too much repetition here), substrate body 1 side is equipped with mounting hole 11, mounting hole 11 penetrates substrate body 1, mounting hole 11 is equipped with four, four mounting holes 11 are used to connect fixed column 21, guarantee substrate body 1 after installation does not move, improve stability.

[0026] Refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, specifically, the mounting hole 11 is movably inserted with the fixing assembly 2, which is used for fixing the base plate body 1. The fixing assembly 2 includes four fixing columns 21, a support plate 22, a fixing cylinder 23, a rotating plate 24 and a moving plate 25. The fixing column 21 is movably inserted into the inside of the mounting hole 11 and penetrates the mounting hole 11. The fixing column 21 can prevent the horizontal movement of the base plate body 1. The top surface of the fixing column 21 is provided with a cross groove 213. A screwdriver is inserted into the inside of the cross groove 213, and the threaded column 212 can be screwed into the threaded hole reserved inside the electronic equipment. The lower end of the fixing column 21 is fixedly connected with the support disc 211, which is used for supporting the support plate 22. The bottom surface of the support disc 211 is fixedly connected with the threaded column 212, which is used for the mounting and fixing of the fixing column 21. The lower end of the fixing column 21 is movably inserted with the support plate 22, which is used for supporting the base plate body 1. The support plate 22 is located above the support disc 211 and below the base plate body 1. One end of the support plate 22 is provided with a through hole 221, which is used for connecting the support plate 22 and the fixing column 21. The through hole 221 penetrates the support plate 22, and the lower end of the fixing column 21 is movably inserted into the inside of the through hole 221. The top surface of the support plate 22 is fixedly connected with the fixing cylinder 23, which is used for accommodating the rotating cylinder 244. The top surface of the fixing cylinder 23 is provided with a rotating hole 231, which is used for connecting and rotating the rectangular rotating pipe 243. The rotating hole 231 penetrates the inside of the fixing cylinder 23. The upper side of the fixing cylinder 23 is provided with the rotating plate 24, which is used for limiting the upward movement of the base plate body 1. The rotating plate 24 is located above the base plate body 1. One end of the rotating plate 24 is provided with an arc-shaped groove 241, which can accommodate the fixing column 21. The upper end of the fixing column 21 is located inside the arc-shaped groove 241. The bottom surface of the rotating plate 24 is fixedly connected with the rectangular rotating pipe 243, which is used for connecting the rotating cylinder 244 and the movably inserted moving plate 25. The rectangular rotating pipe 243 penetrates the rotating hole 231. The lower end of the rectangular rotating pipe 243 is fixedly connected with the rotating cylinder 244, which can effectively prevent the horizontal and vertical movement of the rotating plate 24. The rotating cylinder 244 is movably sleeved into the inside of the fixing cylinder 23. The size of the rotating cylinder 244 is matched with the size of the inside of the fixing cylinder 23. In this scheme, the fixing column 21 of the fixing assembly 2 is inserted into the inside of the mounting hole 11, which is used for connecting the base plate body 1. The support plate 22 is used for supporting the base plate body 1. The rotating plate 24 can prevent the upward movement of the base plate body 1, thereby ensuring the stability of the base plate body 1. Only by rotating the rotating plate 24 to one side so that it no longer blocks the base plate body 1, the base plate body 1 can be moved upward for disassembly. The operation is simple, fast, and conducive to improving the maintenance efficiency of the base plate body 1. Embodiment 2

[0027] In another embodiment of the present scheme, referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, specifically, the top edge of the rotating plate 24 is provided with a rectangular connecting hole 242 for inserting the moving plate 25, a rectangular rotating pipe 243 penetrates the rectangular connecting hole 242, the rectangular rotating pipe 243 penetrates the inner side of the rotating cylinder 244, the inner side of the rectangular connecting hole 242 movably inserts the moving plate 25, which can drive the moving disc 253 to move, the moving plate 25 penetrates the rectangular rotating pipe 243, the lower end of the moving plate 25 is located in the inner side of the rotating cylinder 244, the lower end of the moving plate 25 is fixed with the moving disc 253 for driving the rectangular block 254 to move, the outer side of the lower end of the moving plate 25 movably sleeves the spring 255, the spring 255 can stably locate the rectangular block 254 in the inner side of the rectangular groove 222 through the elastic force, the top end of the spring 255 is fixed on the inner wall of the rotating cylinder 244, the lower end of the spring 255 is fixed on the top surface of the moving disc 253, the top surface of the supporting plate 22 is provided with a rectangular groove 222 for connecting the rectangular block 254, the rectangular groove 222 is located below the moving disc 253, the bottom surface of the moving disc 253 is fixed with the rectangular block 254, which can limit the rotation of the rotating plate 24, the rectangular block 254 movably inserts the inner side of the rectangular groove 222, the top end of the moving plate 25 is fixed with the traction column 251 for driving the moving plate 25 to move upwards, the traction column 251 is located above the rotating plate 24, the upper end of the outer wall of the traction column 251 is fixedly sleeved with the convex ring 252, the convex ring 252 is made of flexible material, which can increase the friction and facilitate pulling the traction column 251, the rectangular block 254 is inserted into the inner side of the rectangular groove 222, the rotation of the rectangular rotating pipe 243 is limited, thereby limiting the rotation of the rotating plate 24, so that the rotating plate 24 is fixed above the base plate body 1, the base plate body 1 is limited, only the traction column 251 is pulled upwards to drive the moving plate 25 to move upwards, the moving plate 25 drives the moving disc 253 to move upwards, the spring 255 is compressed, and the rectangular block 254 is driven to move out of the inner side of the rectangular groove 222, so as to contact the rotating plate 24, thereby rotating the rotating plate 24 to one side, disassembling the base plate body 1, the structure is simple and clear, and the disassembling speed is improved.

[0028] The working principle and use process of the utility model:

[0029] In use, the threaded column 212 can be screwed into the inside of the threaded hole reserved inside the electronic device, the fixing assembly 2 is fixed, the base plate body 1 is connected with the fixing assembly 2 through the mounting hole 11, the fixing column 21 is inserted into the inside of the mounting hole 11, the base plate body 1 is supported through the supporting plate 22, the upward movement of the base plate body 1 is limited through the rotating plate 24, so that the base plate body 1 is installed and fixed, when disassembly and maintenance are needed, the traction column 251 is only pulled upward, the moving plate 25 is driven to move upward, the moving plate 25 drives the moving disc 253 to move upward to compress the spring 255, and meanwhile the rectangular block 254 is driven to move upward and out of the inside of the rectangular groove 222, at this time, the rotating plate 24 can be rotated to one side, so that it no longer blocks above the base plate body 1, so that the base plate body 1 can be moved upward and disassembled, and the base plate body 1 is maintained.

[0030] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A substrate structure made of an aluminum silicon carbide composite material, comprising a substrate body (1), characterized in that: The side of the substrate body (1) is provided with mounting holes (11), the mounting holes (11) penetrate the substrate body (1), the mounting holes (11) are provided with four, the inside of the mounting holes (11) is movably inserted with fixed assemblies (2), the fixed assemblies (2) are provided with four, the fixed assemblies (2) comprise fixed columns (21), support plates (22), fixed cylinders (23), rotating plates (24) and moving plates (25), the inside of the mounting holes (11) is movably inserted with the fixed columns (21), the fixed columns (21) penetrate the mounting holes (11), the lower end of the fixed columns (21) is fixedly connected with support discs (211), the outside of the lower end of the fixed columns (21) is movably inserted with the support plates (22), the support plates (22) are located above the support discs (211), the support plates (22) are located below the substrate body (1), the top surface of the side of the support plates (22) is fixedly connected with the fixed cylinders (23), the top surface of the middle of the fixed cylinders (23) is provided with rotating holes (231), the rotating holes (231) penetrate the inside of the fixed cylinders (23), the upper side of the fixed cylinders (23) is provided with the rotating plates (24), the rotating plates (24) are located above the substrate body (1), one end of the rotating plates (24) is provided with arc-shaped grooves (241), the upper end of the fixed columns (21) is located inside the arc-shaped grooves (241), the bottom surface of the side of the rotating plates (24) is fixedly connected with rectangular rotating tubes (243), the rectangular rotating tubes (243) penetrate the rotating holes (231), the lower end of the rectangular rotating tubes (243) is fixedly connected with rotating cylinders (244), the rotating cylinders (244) are movably sleeved inside the fixed cylinders (23).

2. A substrate structure made of an aluminum silicon carbide composite material according to claim 1, characterized in that: The top surface of the side of the rotating plates (24) is provided with rectangular connecting holes (242), the rectangular rotating tubes (243) penetrate the rectangular connecting holes (242), and the rectangular rotating tubes (243) penetrate the inside of the rotating cylinders (244).

3. A substrate structure made of an aluminum silicon carbide composite material according to claim 2, characterized in that: The inside of the rectangular connecting holes (242) is movably inserted with the moving plates (25), the moving plates (25) penetrate the rectangular rotating tubes (243), the lower end of the moving plates (25) is located inside the rotating cylinders (244), the lower end of the moving plates (25) is fixedly connected with moving discs (253), the outside of the lower end of the moving plates (25) is movably sleeved with springs (255), the top end of the springs (255) is fixedly connected to the inner wall of the rotating cylinders (244), and the lower end of the springs (255) is fixedly connected to the top surface of the moving discs (253).

4. The substrate structure of claim 3, wherein: The top surface of the side of the support plates (22) is provided with rectangular grooves (222), the rectangular grooves (222) are located below the moving discs (253), the bottom surface of the moving discs (253) is fixedly connected with rectangular blocks (254), and the rectangular blocks (254) are movably inserted inside the rectangular grooves (222).

5. The substrate structure of claim 4, wherein: The top end of the moving plates (25) is fixedly connected with traction columns (251), the traction columns (251) are located above the rotating plates (24), and the outer wall of the upper end of the traction columns (251) is fixedly sleeved with convex rings (252).

6. A substrate structure made of an aluminum silicon carbide composite material according to claim 5, characterized in that: The support plate (22) is provided with a through hole (221) at one end, the through hole (221) penetrates the support plate (22), and the lower end of the fixed column (21) is movably inserted into the inner side of the through hole (221).

7. A substrate structure made of an aluminum silicon carbide composite material according to claim 6, characterized in that: The bottom surface of the support disc (211) is fixedly provided with a threaded column (212), and the top surface of the fixed column (21) is provided with a cross groove (213).

8. The substrate structure of claim 7, wherein: The convex ring (252) is made of flexible material, and the size of the rotating cylinder (244) is matched with the size of the inner side of the fixed cylinder (23).

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