Graphite insulation and heat conduction composite board

Abstract

The utility model discloses a graphite insulation and heat conduction composite board which comprises a composite board body, a connecting piece, a fixing frame and a connecting assembly. Connecting pieces are fixedly arranged at the center positions of the four side edges of the end face of each composite board body, the side edges of the adjacent composite board bodies are connected in a clamped mode, and the connecting pieces on the adjacent composite board bodies are connected in a clamped mode. The fixing frames are connected to the connecting pieces on the adjacent composite board bodies in a sleeving mode, and limiting grooves are symmetrically formed in the inner walls of the two sides of each fixing frame at equal intervals; a connecting assembly is arranged on the connecting piece; a plurality of composite board main bodies can be freely combined and installed by matching the connecting assemblies with the fixing frames, installation of the graphite insulation and heat conduction composite board main bodies can be rapidly achieved, convenience is brought to workers, meanwhile, the damaged composite board main bodies can be independently detached after the composite board is locally damaged, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of composite plates, in particular to a graphite insulating heat-conducting composite plate. Background Art

[0002] The Chinese patent document with the existing announcement number CN209240611U discloses a graphene composite plate, including a plate body, wherein the plate body is symmetrically provided with edging on the left and right sides, and the plate body is respectively provided with an insulating layer, a first heat-conducting layer, an infrared adsorption layer, a heat dissipating layer, a second heat-conducting layer and an insulating protective layer from top to bottom between the edging, a heat dissipating net is provided at a horizontal position inside the heat dissipating layer, and a gap between the dissipating layer and the heat dissipating net is filled with hot melt adhesive, and the main materials of the edging and the insulating layer are bisphenol A epoxy resin and multifunctional epoxy resin. The utility model relates to the technical field of composite plates, specifically a graphene composite plate, which achieves the purpose of solving the problem that the traditional composite plate lacks a heat dissipation device, resulting in poor heat dissipation of electronic components inside the device, affecting their operation or even damaging them, and at the same time, the different traditional heat dissipation methods for generating heat from different components inside the device cannot achieve uniform heat dissipation, resulting in the problem of excessively high uniform temperature inside the device.

[0003] However, in the above scheme and the prior art, the graphite insulating thermally conductive composite plate has insulating thermal conductivity when in use by providing an insulating layer and a thermally conductive layer. If the graphite insulating thermally conductive composite plate is damaged during use, the entire plate needs to be disassembled and replaced, resulting in high maintenance costs.

[0004] To this end, the utility model proposes a graphite insulating heat-conducting composite plate for solving the above problems. Utility Model Content

[0005] The utility model aims to provide a graphite insulating heat-conducting composite plate to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a graphite insulating heat-conducting composite plate comprises a composite plate body, a connecting piece, a fixing frame and a connecting assembly; connecting pieces are fixedly arranged at the center positions of the four sides of the end face of the composite plate body, the adjacent sides of the composite plate body are clamped, and the connecting pieces on the adjacent composite plate bodies are clamped with each other; the fixing frame is sleeved on the connecting pieces on the adjacent composite plate bodies, and limiting grooves are symmetrically and equidistantly provided on the inner walls on both sides of the fixing frame; a connecting assembly is arranged on the connecting piece.

[0007] Preferably, the connecting component includes an installation groove, a slide groove, a gear, a lever, a slider, a rack, a first slot, a second slot, an empty slot, a moving block, an insert block, a lever, a spring, an arc groove and a straight slot; the installation groove is symmetrically arranged in the connecting piece, and a slide groove is arranged at the side end of the installation groove; a gear is rotatably arranged in the installation groove, and a lever is eccentrically fixedly arranged on the end wall of the gear; the slider is slidably and clamped in the slide groove, a rack is fixedly arranged on the side end of the slider, and the first slot and the second slot are arranged on the side end of the slider; the empty slot is symmetrically arranged in the connecting piece, a moving block is slidably arranged in the empty slot, an insert block is fixedly arranged on the side end of the moving block, the insert block passes through the slide groove, and the lever is fixedly arranged on the moving block; a spring is arranged in the empty slot.

[0008] Preferably, the arc grooves are symmetrically arranged on the connecting piece, and the arc grooves are connected to the mounting grooves; the straight grooves are symmetrically arranged on the connecting piece, and the straight grooves are connected to the empty grooves.

[0009] Preferably, the gear and rack are arranged at corresponding positions and in the same number of groups, and the gear and rack are meshed; the shifting post and arc groove are arranged at corresponding positions and in the same number of groups, the shifting post is slidably engaged with the arc groove, and the shifting post extends out of the connecting piece.

[0010] Preferably, the slider corresponds to the setting position of the limit slot and has the same setting group number, and the slider is plugged into the limit slot; the first slot corresponds to the setting position of the plug block and has the same setting group number, and the first slot is plugged into the plug block; the second slot corresponds to the setting position of the plug block and has the same setting group number, and the second slot is plugged into the plug block.

[0011] Preferably, the spring is in a compressed state, and both ends of the spring are respectively engaged with the moving block and the inner wall of the empty slot; the lever and the straight slot are set at corresponding positions and have the same number of groups, the lever and the straight slot are slidably engaged, and the lever extends out of the connecting piece.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By connecting components and fixing frames, multiple composite plate bodies can be freely combined and installed, which can quickly realize the installation of the graphite insulating thermal conductive composite plate body, bringing convenience to the staff. At the same time, after the composite plate is partially damaged, the damaged composite plate body can be removed separately to reduce maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle A;

[0016] Figure 3 For this utility model Figure 1 A partial enlarged view of point B in the middle;

[0017] Figure 4 This is a half-section view of the connector structure of the utility model;

[0018] Figure 5 For this utility model Figure 4 A partial enlarged view of point C in the middle;

[0019] Figure 6 This is a schematic diagram of the fixed frame structure of the utility model.

[0020] In the figure: composite board body 1, connecting piece 2, fixing frame 3, mounting groove 4, sliding groove 5, gear 6, shifting column 7, sliding block 8, rack 9, first slot 10, second slot 11, empty slot 12, moving block 13, inserting block 14, shifting rod 15, spring 16, arc slot 17, straight slot 18, limit slot 19. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model are described clearly and completely below. The embodiments of the utility model and all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 6A graphite insulating heat-conducting composite plate, the utility model provides a technical solution: a graphite insulating heat-conducting composite plate comprises a composite plate body 1, a connecting piece 2, a fixing frame 3 and a connecting assembly; a connecting piece 2 is fixedly arranged at the center position of the four sides of the end face of the composite plate body 1, the side edges of adjacent composite plate bodies 1 are clamped, and the connecting pieces 2 on adjacent composite plate bodies 1 are clamped with each other; the fixing frame 3 is sleeved on the connecting piece 2 on the adjacent composite plate body 1, and is used to fix and connect two adjacent composite plate bodies 1, and limiting grooves 19 are symmetrically and equidistantly arranged on the inner walls on both sides of the fixing frame 3; a connecting assembly is arranged on the connecting piece 2; the mounting grooves 4 in the connecting assembly are symmetrically arranged In the connecting member 2, a slide groove 5 is provided at the side end of the mounting groove 4; a gear 6 is rotatably provided in the mounting groove 4, and a lever 7 is eccentrically fixedly provided on the end wall of the gear 6 for controlling the rotation of the gear 6; a slider 8 is slidably and snap-fitted in the slide groove 5, the slider 8 corresponds to the position of the limit groove 19, and the number of sets is the same, the slider 8 is plugged into the limit groove 19, and is used to fix the fixed frame 3 and the connecting member 2; a rack 9 is fixedly provided at the side end of the slider 8, the gear 6 corresponds to the position of the rack 9, and the number of sets is the same, the gear 6 meshes with the rack 9, and it is convenient to control the slider 8 to move up and down; the first slot 10 and the second slot 11 are provided at the side end of the slider 8; the empty slot 1 2 is symmetrically opened in the connecting member 2, the empty slot 12 is slidably provided with a moving block 13, the side end of the moving block 13 is fixedly provided with an insert block 14, the insert block 14 passes through the sliding slot 5, and the lever 15 is fixedly provided on the moving block 13; the first slot 10 corresponds to the setting position of the insert block 14, and the setting group number is the same. The first slot 10 is plugged with the insert block 14 to lock the position of the slider 8, which is used to fix the position of the fixed frame 3; the second slot 11 corresponds to the setting position of the insert block 14, and the setting group number is the same. The second slot 11 is plugged with the insert block 14 to lock the position of the slider 8 to prevent the slider 8 from sliding out of the connecting member 2 when placed; a spring 16 is provided in the empty slot 12, and the spring 16 is in In the compressed state, the two ends of the spring 16 are respectively engaged with the moving block 13 and the inner wall of the empty slot 12, so that the moving block 13 can move left and right; the arc slot 17 is symmetrically arranged on the connecting member 2, and the arc slot 17 is connected to the mounting slot 4; the straight slot 18 is symmetrically arranged on the connecting member 2, and the straight slot 18 is connected to the empty slot 12; the shifting post 7 corresponds to the setting position of the arc slot 17 and is set in the same number of groups. The shifting post 7 is slidably engaged with the arc slot 17, and the shifting post 7 extends out of the connecting member 2, which is convenient for controlling the rotation of the gear 6; the shifting rod 15 corresponds to the setting position of the straight slot 18 and is set in the same number of groups. The shifting rod 15 is slidably engaged with the straight slot 18, and the shifting rod 15 extends out of the connecting member 2, which is convenient for controlling the movement of the moving block 13.

[0023] When the utility model is in use, the side edges of the two adjacent composite board bodies 1 are clamped together as needed, the connecting pieces 2 on the two adjacent composite board bodies 1 are clamped together, and then the fixing frame 3 is sleeved on the connecting pieces 2 on the two adjacent composite board bodies 1, that is, the fixing frame 3 and the two mutually clamped connecting pieces 2 are sleeved together at the same time, and then the lever 15 is first moved along the straight groove 18, and then the moving block 13 is moved to compress the spring 16, so that the second slot 11 is separated from the plug block 14, and then the lever 7 is moved along the arc groove 17 to make the gear 6 rotate, and the slider 8 is driven to move and be inserted into the limit groove 19 through the engagement of the gear 6 with the rack 9 until the lever 7 cannot move, at this time, the lever 15 is released, the spring 16 rebounds to push the moving block 13 to reset and make the first slot 10 and the plug block 14 be inserted, and the position of the slider 8 is locked, and the installation of the two adjacent composite board bodies 1 is completed. The reverse steps can be followed for maintenance and disassembly.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A graphite insulating thermal conductive composite plate, Features: The invention comprises a composite plate body (1), a connecting piece (2), a fixing frame (3) and a connecting assembly; the connecting piece (2) is fixedly arranged at the center position of the four side edges of the end face of the composite plate body (1); the side edges of adjacent composite plate bodies (1) are clamped together; the connecting pieces (2) on adjacent composite plate bodies (1) are clamped together; the fixing frame (3) is sleeved on the connecting pieces (2) on the adjacent composite plate bodies (1); limiting grooves (19) are symmetrically and equidistantly provided on the inner walls on both sides of the fixing frame (3); and the connecting assembly is arranged on the connecting piece (2).

2. A graphite insulating thermal conductive composite plate according to claim 1, Features: The connecting assembly comprises a mounting groove (4), a slide groove (5), a gear (6), a shifting column (7), a sliding block (8), a rack (9), a first slot (10), a second slot (11), an empty slot (12), a moving block (13), an inserting block (14), a shifting rod (15), a spring (16), an arc groove (17) and a straight groove (18); the mounting groove (4) is symmetrically arranged in the connecting member (2), and a slide groove (5) is arranged at a side end of the mounting groove (4); a gear (6) is rotatably arranged in the mounting groove (4), and a shifting column (7) is eccentrically fixedly arranged on the end wall of the gear (6) The slide block (8) is slidably engaged in the slide groove (5), a rack (9) is fixedly arranged on the side end of the slide block (8), a first slot (10) and a second slot (11) are arranged on the side end of the slide block (8); the empty slot (12) is symmetrically arranged in the connecting member (2), a moving block (13) is slidably arranged in the empty slot (12), an inserting block (14) is fixedly arranged on the side end of the moving block (13), the inserting block (14) passes through the slide groove (5), and a lever (15) is fixedly arranged on the moving block (13); a spring (16) is arranged in the empty slot (12).

3. A graphite insulating thermal conductive composite plate according to claim 2, Features: The arc groove (17) is symmetrically arranged on the connecting piece (2), and the arc groove (17) is connected to the mounting groove (4); the straight groove (18) is symmetrically arranged on the connecting piece (2), and the straight groove (18) is connected to the empty groove (12).

4. The graphite insulating thermal conductive composite plate according to claim 2, Features: The gear (6) and the rack (9) are arranged at corresponding positions and in the same number of groups, and the gear (6) and the rack (9) are meshed; the shifting post (7) and the arc groove (17) are arranged at corresponding positions and in the same number of groups, and the shifting post (7) and the arc groove (17) are slidably engaged, and the shifting post (7) extends out of the connecting piece (2).

5. The graphite insulating thermal conductive composite plate according to claim 2, Features: The slider (8) and the limit slot (19) are arranged at corresponding positions and have the same number of groups, and the slider (8) and the limit slot (19) are plugged in; the first slot (10) and the plug block (14) are arranged at corresponding positions and have the same number of groups, and the first slot (10) and the plug block (14) are plugged in; the second slot (11) and the plug block (14) are arranged at corresponding positions and have the same number of groups, and the second slot (11) and the plug block (14) are plugged in.

6. The graphite insulating thermal conductive composite plate according to claim 2, Features: The spring (16) is in a compressed state, and the two ends of the spring (16) are respectively engaged with the moving block (13) and the inner wall of the empty slot (12); the shifting rod (15) and the straight slot (18) are arranged at corresponding positions and have the same number of groups, the shifting rod (15) and the straight slot (18) are slidably engaged, and the shifting rod (15) extends out of the connecting piece (2).

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