CN221429177U - Easily disassembled aluminum nitride substrate - Google Patents

Abstract

The utility model provides an easy-to-disassemble aluminum nitride substrate, which relates to the technical field of aluminum substrates and comprises the following components: the base plate body, the fixed plate is established to the equal fixed cover in outer wall both sides of base plate body, all fixed mounting a plurality of attenuator between the relative one side of fixed plate, the interior table wall of attenuator all sets up the spring, four all fixed mounting clamping plate between the relative one side of every two of attenuator, all movable the inserting bottom plate between the relative one side of fixed plate, the draw-in groove has all been seted up to outer wall one side of clamping plate, two fixture blocks are all movably inserted to the interior table wall of draw-in groove, the equal fixed mounting curb plate in outer wall one side of every two of fixture blocks, when needs dismantlement, only need pull out the fixture block from the draw-in groove, then pull open two fixed plates to opposite direction, just can dismantle fixed plate and curb plate totally, does not need to use any instrument during the dismantlement, has reached easy effect of dismantling.

Description

Easily disassembled aluminum nitride substrate

Technical Field

The utility model relates to the technical field of aluminum substrates, in particular to an easy-to-disassemble aluminum nitride substrate.

Background

The aluminum substrate is a metal-based copper-clad plate with good heat dissipation function, and generally a single panel is composed of a three-layer structure, namely a circuit layer (copper foil), an insulating layer and a metal base layer, and the aluminum substrate is usually fixed by a fixing shell in order to protect the aluminum substrate from contacting with other foreign matters in the working process, so that the protection effect is achieved.

However, in the prior art, when the aluminum substrate and the fixing shell are installed, screws, nuts and the like are usually used for threaded connection, so that each time the aluminum substrate is disassembled, a screwdriver is required to be used for disassembling, and once the screwdriver is required to be disassembled, the user forgets to carry the screwdriver, and the disassembly is inconvenient.

Disclosure of utility model

The utility model mainly provides an easy-to-disassemble aluminum nitride substrate which does not need a screwdriver and is fixed by inserting a clamping block into a clamping groove and is in a tensioning structure by a spring.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: an easily detachable aluminum nitride substrate, comprising: the base plate body, the fixed plate is established to the equal fixed cover in outer wall both sides of base plate body, two equal fixed mounting a plurality of attenuator between the opposite one side of fixed plate, the interior table wall of attenuator all sets up the spring, equal fixed mounting presss from both sides tight board between the opposite one side of every two of attenuator, all movable the inserting between the opposite one side of fixed plate establishes the bottom plate, the draw-in groove of setting up is all opened to outer wall one side of pressing from both sides tight board, two fixture blocks are all movably inserted to the interior table wall of draw-in groove, the equal fixed mounting curb plate in outer wall one side of every two of fixture blocks.

Preferably, the limiting blocks are fixedly installed on two sides of the outer wall of the bottom plate, the outer surface walls of the two limiting blocks are movably inserted into the inner surface walls of the two fixing plates respectively, so that the bottom plate is conveniently fixed between the two fixing plates, and falling is prevented.

Preferably, the two outer wall both sides of curb plate are all fixed mounting fixed frame, two the outer wall one side of fixed plate is two fixed mounting fixed blocks, and the outward appearance wall of four fixed blocks is movably inserted respectively and is established at the interior table wall of four fixed frames, is convenient for fix two curb plates in the both sides of two fixed plates.

Preferably, the squeeze plates are movably inserted into the inner surface walls of the clamping grooves, two sides of the outer walls of the squeeze plates are respectively attached to one sides of the outer walls of the four clamping blocks, the clamping blocks are convenient to fix, and the clamping blocks are prevented from moving in the clamping grooves.

Preferably, two the outer wall one side of curb plate is four fixed mounting spacing posts, and the outward appearance wall of every two in eight spacing posts is movably inserted respectively and is established in the outer wall one side of two fixed plates, prevents that two curb plates from reciprocating in the both sides of two fixed plates, leads to the curb plate unstable.

Preferably, the fixed slot is all offered to two the inside of stripper plate, and two the interior table wall of fixed slot all activity inserts and establishes the fixed column, and the outward appearance wall of two fixed columns is respectively movable to be inserted and is established the interior table wall of every two in four fixture blocks, four the adhesion piece is all pasted to the outer wall one side of fixture block, is convenient for fix the stripper plate in fixture block one side, prevents that the stripper plate from being extruded.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. According to the utility model, the two fixing plates are clamped on the substrate body by arranging the clamping plates, the clamping blocks and the clamping grooves, then the two fixing plates are fixed by utilizing the retracting force of the springs, and then the side plates are clamped in the clamping grooves by the clamping blocks to be fixed, so that the outer part of the substrate body is sleeved with the protective shell, when the substrate body needs to be disassembled, the clamping blocks only need to be pulled out of the clamping grooves, then the two fixing plates are pulled away in opposite directions, the fixing plates and the side plates can be completely disassembled, no tool is needed during disassembly, and the effect of easy disassembly is achieved.

2. According to the utility model, the two side plates and the two fixing plates can be fixed by arranging the fixing frame and the fixing block, so that the stability of the device is improved, and meanwhile, the fixing groove and the fixing column are arranged, so that the squeeze plate is conveniently fixed on the two clamping blocks, the clamping blocks are prevented from moving in the clamping grooves, and the adhesive block is stuck and fixed, so that the effect of improving the stability is further achieved.

Drawings

Fig. 1 is a perspective view of an easily detachable aluminum nitride substrate according to the present utility model;

FIG. 2 is a perspective view of a clamping plate portion of an easily detachable aluminum nitride substrate according to the present utility model;

FIG. 3 is a perspective view of one of the side plates of an easily detachable aluminum nitride substrate according to the present utility model;

fig. 4 is a schematic diagram illustrating a sectional structure of an extrusion plate of an aluminum nitride substrate easy to disassemble according to the present utility model.

Legend description: 1. a substrate body; 2. a fixing plate; 3. a damper; 4. a spring; 5. a clamping plate; 6. a bottom plate; 7. a clamping groove; 8. a side plate; 9. a clamping block; 10. a limiting block; 11. a fixed frame; 12. a fixed block; 13. an extrusion plate; 14. a limit column; 15. a fixing groove; 16. fixing the column; 17. and (5) an adhesive block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1-4, the present utility model provides a technical solution: an easily detachable aluminum nitride substrate, comprising: the base plate body 1, the fixed plate 2 is established to the equal fixed cover in outer wall both sides of base plate body 1, all fixed mounting a plurality of dampers 3 between the opposite one side of two fixed plates 2, the interior table wall of damper 3 all sets up spring 4, equal fixed mounting clamping plate 5 between the opposite one side of every two of damper 3, all movable cartridge establishes bottom plate 6 between the opposite one side of fixed plate 2, the draw-in groove 7 of all opening of outer wall one side of clamping plate 5, two fixture blocks 9 are all movably inserted to the interior table wall of draw-in groove 7, the equal fixed mounting curb plate 8 in outer wall one side of every two of fixture blocks 9.

As shown in fig. 2, the two sides of the outer wall of the bottom plate 6 are fixedly provided with limiting blocks 10, and the outer surface walls of the two limiting blocks 10 are respectively movably inserted into the inner surface walls of the two fixing plates 2, so that the bottom plate 6 is conveniently fixed between the two fixing plates 2, and falling is prevented.

As shown in fig. 2, the fixing frames 11 are fixedly installed on two sides of the outer wall of the two side plates 8, the two fixing blocks 12 are fixedly installed on one side of the outer wall of the two fixing plates 2, and the outer surface walls of the four fixing blocks 12 are movably inserted into the inner surface walls of the four fixing frames 11 respectively, so that the two side plates 8 are conveniently fixed on two sides of the two fixing plates 2.

As shown in fig. 3, the squeeze plates 13 are movably inserted into the inner surface walls of the two clamping grooves 7, and two sides of the outer wall of the two squeeze plates 13 are respectively attached to one side of the outer wall of the four clamping blocks 9, so that the clamping blocks 9 are conveniently fixed, and the clamping blocks 9 are prevented from moving in the clamping grooves 7.

As shown in fig. 3, four limiting posts 14 are fixedly mounted on one side of the outer wall of the two side plates 8, and the outer surface walls of each two of the eight limiting posts 14 are movably inserted into one side of the outer wall of the two fixing plates 2 respectively, so that the two side plates 8 are prevented from moving up and down on two sides of the two fixing plates 2, and the side plates 8 are unstable.

As shown in fig. 3-4, the inside of two extrusion plates 13 is provided with fixing grooves 15, the inner surface walls of the two fixing grooves 15 are movably inserted with fixing columns 16, the outer surface walls of the two fixing columns 16 are movably inserted with the inner surface walls of each two of the four clamping blocks 9 respectively, and one side of the outer wall of each of the four clamping blocks 9 is adhered with an adhesive block 17, so that the extrusion plates 13 are conveniently fixed on one side of each clamping block 9, and the extrusion plates 13 are prevented from being extruded.

The application method and the working principle of the device are as follows: firstly, describing the installation steps of the device, firstly, pulling two fixing plates 2 to two sides, sleeving the inner sides of the fixing plates 2 on two sides of the outer wall of a base plate body 1, then carrying out tightening and fixing through the elasticity of a spring 4, inserting a bottom plate 6 between the two fixing plates 2 under the limiting action of a limiting block 10, attaching two side plates 8 to two sides of the two fixing plates 2, inserting limiting columns 14 on the side plates 8 on the inner surface wall of the fixing plates 2 for limiting, inserting four clamping blocks 9 in two clamping grooves 7 respectively, moving to two sides of the two clamping grooves 7 respectively, then plugging two extrusion plates 13 in the two clamping grooves 7, the four clamping blocks 9 are respectively extruded, the fixing columns 16 are plugged into the fixing grooves 15, then the adhesive blocks 17 are adhered to one sides of the four clamping blocks 9, the fixing columns 16 are blocked (the actual length of the fixing columns 16 in fig. 4 is the sum of the lengths of one extruding plate 13 and the two clamping blocks 9, only the positions of the fixing grooves 15 are shown to be cut in fig. 4), finally the four fixing frames 11 are clamped on the four fixing blocks 12, the two side plates 8 are fixed on two sides of the two fixing plates 2, namely, the installation is completed, and if the fixing plates are required to be disassembled, the fixing plates are only required to be processed according to the opposite operation, and no tool is required.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. An easily detachable aluminum nitride substrate, comprising: the base plate body (1), fixed plate (2) are established to the equal fixed cover in outer wall both sides of base plate body (1), all fixed mounting a plurality of attenuator (3) between the opposite one side of fixed plate (2), the interior table wall of attenuator (3) all sets up spring (4), all fixed mounting clamping plate (5) between the opposite one side of every two of attenuator (3), all movable cartridge establishes bottom plate (6) between the opposite one side of fixed plate (2), draw-in groove (7) are all seted up on outer wall one side of clamping plate (5), two fixture blocks (9) are all movably inserted to the interior table wall of draw-in groove (7), the equal fixed mounting curb plate (8) in outer wall one side of every two of fixture blocks (9).

2. The easily detachable aluminum nitride substrate according to claim 1, wherein: limiting blocks (10) are fixedly arranged on two sides of the outer wall of the bottom plate (6), and the outer surface walls of the two limiting blocks (10) are respectively movably inserted into the inner surface walls of the two fixing plates (2).

3. The easily detachable aluminum nitride substrate according to claim 1, wherein: two fixed frames (11) are fixedly installed on two sides of the outer wall of each side plate (8), two fixed blocks (12) are fixedly installed on one side of the outer wall of each fixed plate (2), and the outer surface walls of the four fixed blocks (12) are movably inserted into the inner surface walls of the four fixed frames (11) respectively.

4. The easily detachable aluminum nitride substrate according to claim 1, wherein: the extrusion plates (13) are movably inserted into the inner surface walls of the two clamping grooves (7), and two sides of the outer wall of the two extrusion plates (13) are respectively attached to one side of the outer wall of the four clamping blocks (9).

5. The easily detachable aluminum nitride substrate according to claim 1, wherein: four limit posts (14) are fixedly arranged on one side of the outer wall of each side plate (8), and the outer surface walls of each two of the eight limit posts (14) are movably inserted into one side of the outer wall of each fixing plate (2).

6. The easily detachable aluminum nitride substrate according to claim 4, wherein: the inside of two stripper plate (13) all sets up fixed slot (15), and two fixed column (16) are all inserted to the interior surface wall activity of fixed slot (15), and the outward appearance wall activity respectively of two fixed column (16) is inserted and is established at the interior surface wall of every two in four fixture blocks (9), four the bonding piece (17) are all pasted to outer wall one side of fixture block (9).