Wear-resistant insulating plate

Abstract

The utility model discloses a wear-resistant insulating plate, which comprises a plate body, the outer surface wall of the plate body is fixedly connected with a fixed seat, and the outer side of the fixed seat is provided with a positioning block and an elastic component for pushing the positioning block. In the application, an insulating plate is placed in an electric appliance box body, a convex rod is translated to slide along a transverse groove, a sliding block synchronously slides with the inner surface wall of a positioning block through a sliding groove until the convex rod is aligned with a vertical groove, then the convex rod slides along the vertical groove, and while the convex rod is linked with the positioning block, a spring also pushes the positioning block, and the positioning block slides with the outer surface wall of a fixed seat; the installation of the insulating plate is realized through the friction force generated by the positioning block and the inner surface wall of the box body, so that the screw-free installation of the insulating plate is realized, the locking of the state of the positioning block can be realized through the matching of the vertical groove and the transverse groove which are vertically distributed with the upper convex rod, and the convenience of the disassembly and assembly of the insulating plate is further ensured.

Description

Technical Field

[0001] This utility model relates to the field of insulation board technology, and in particular to a wear-resistant insulation board. Background Technology

[0002] Insulating boards are widely used in electrical and electronic equipment as materials to prevent current leakage, short circuits and other electrical hazards. They isolate live parts or circuits by providing a high-resistance path, ensuring safe operation and protecting sensitive components from external interference.

[0003] Chinese Patent Publication No. CN220962925U, published on 20240514, discloses a quick-installation insulating board, including a quick-installation assembly, an insulating board body, and a serpentine cooling pipe. The insulating board body is composed of a sealing cover plate, a frame, and mounting screws. Sealing cover plates are installed on both sides of the frame body by mounting screws. A serpentine cooling pipe is arranged between the sealing cover plates. Quick-installation assemblies are provided on both sides of the end of the frame body. Each quick-installation assembly is composed of a positioning plate, a support spring, and a rubber clamping block. A support spring is welded to the top of the positioning plate, and a rubber clamping block is installed on the top of the support spring through a positioning plate.

[0004] The existing insulating boards, as mentioned above, utilize the retraction of support springs to install the insulating board inside the electrical enclosure. In practice, due to the spring force, the clamping blocks are initially fully open. Before the insulating board is fully integrated into the enclosure, multiple sets of clamping blocks often need to be compressed. However, manually compressing multiple clamping blocks at multiple points is inconvenient. Therefore, there is an urgent need to propose a wear-resistant insulating board to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a wear-resistant insulating board in order to solve the above-mentioned problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A wear-resistant insulating board includes a board body, a fixing seat fixedly connected to the outer wall of the board body, a positioning block and an elastic component for pushing the positioning block are provided on the outer side of the fixing seat, a protruding rod is slidably connected to the outer wall of the fixing seat, and a groove for constraining the position of the protruding rod is provided on the outer wall of the board body.

[0008] Preferably, both sides of the longitudinal end of the plate are coated with a wear-resistant coating.

[0009] Preferably, the elastic component includes a spring, which is fixedly connected between the inner surface of the top of the positioning block and the top of the fixing seat.

[0010] Preferably, a slider is fixedly connected to the rear end face of the protruding rod, and the slider is slidably connected to the inner surface wall of the positioning block through a horizontally set groove.

[0011] Preferably, the slider and the protrusion are integrally formed, and a rubber pad layer is fixedly connected to the open end of the positioning block.

[0012] Preferably, the groove includes vertically distributed vertical grooves and horizontal grooves, the vertical grooves and horizontal grooves are connected, and the outer wall of the protruding rod is slidably connected to the outer wall of the plate through the vertical grooves and horizontal grooves.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0014] 1. In this application, the insulating board is placed inside the electrical enclosure, and the convex rod is moved to slide along the horizontal groove. The slider slides synchronously with the inner surface of the positioning block through the groove until the convex rod is aligned with the vertical groove. Then, the convex rod slides along the vertical groove. At the same time as the convex rod moves in conjunction with the positioning block, the spring also pushes the positioning block. The positioning block slides against the outer surface of the fixing seat until the positioning block abuts against the inner surface of the enclosure. The friction generated between the positioning block and the inner surface of the enclosure is used to install the insulating board, thus achieving screwless installation of the insulating board. At the same time, the vertically distributed vertical groove and horizontal groove, in conjunction with the convex rod, can lock the positioning block, further ensuring the convenience of installing and removing the insulating board.

[0015] 2. In this application, a wear-resistant coating is applied to the outer side of the board, and the wear-resistant coating is made of aluminum oxide. Aluminum oxide ensures the wear resistance of the board through its high hardness and chemical stability, thereby ensuring the wear resistance of the insulation board. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown;

[0017] Figure 2 A schematic diagram of the wear-resistant coating structure provided according to an embodiment of the present invention is shown;

[0018] Figure 3 A schematic diagram of the vertical and horizontal groove structures provided according to an embodiment of the present invention is shown;

[0019] Figure 4 A schematic diagram of a slider structure according to an embodiment of the present invention is shown.

[0020] Legend:

[0021] 1. Plate body; 2. Wear-resistant coating; 3. Positioning block; 4. Protruding rod; 5. Vertical groove; 6. Horizontal groove; 7. Sliding groove; 8. Spring; 9. Fixing seat; 10. Sliding block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution:

[0024] A wear-resistant insulating board includes a board body 1, a fixing seat 9 fixedly connected to the outer wall of the board body 1, a positioning block 3 and an elastic component for pushing the positioning block 3 are provided on the outer side of the fixing seat 9, a protruding rod 4 is slidably connected to the outer wall of the fixing seat 9, and a groove for constraining the position of the protruding rod 4 is provided on the outer wall of the board body 1.

[0025] The insulating board is placed inside the electrical enclosure. The convex rod 4 is moved horizontally and slides along the transverse groove 6. The slider 10 slides synchronously with the inner wall of the positioning block 3 through the sliding groove 7 until the convex rod 4 is aligned with the vertical groove 5. Then, the convex rod 4 slides along the vertical groove 5. At the same time, the spring 8 pushes the positioning block 3, and the positioning block 3 slides against the outer wall of the fixing seat 9 until the positioning block 3 abuts against the inner wall of the enclosure. The friction generated between the positioning block 3 and the inner wall of the enclosure is used to install the insulating board, thus achieving screwless installation of the insulating board. At the same time, the vertically distributed vertical groove 5 and the transverse groove 6, in conjunction with the convex rod 4, can lock the positioning block 3, further ensuring the convenience of installing and removing the insulating board.

[0026] Specifically, such as Figure 2 and Figure 4 As shown, both sides of the longitudinal end of the plate 1 are coated with a wear-resistant coating 2, and the wear-resistant coating 2 is coated on the outer side of the plate 1. The wear-resistant coating 2 is preferably made of alumina. Alumina ensures the wear resistance of the plate 1 through its high hardness and chemical stability, thereby ensuring the wear resistance of the insulation board.

[0027] Specifically, such as Figure 2 and Figure 3As shown, the elastic component includes a spring 8, which is fixedly connected between the inner surface of the top of the positioning block 3 and the top of the fixed seat 9. The protruding rod 4 slides along the vertical groove 5. While the protruding rod 4 is linked to the positioning block 3, the spring 8 also pushes the positioning block 3. The positioning block 3 slides against the outer surface of the fixed seat 9 until the positioning block 3 abuts against the inner surface of the box. A slider 10 is fixedly connected to the rear end face of the protruding rod 4. The slider 10 is slidably connected to the inner surface of the positioning block 3 through a horizontally set sliding groove 7. While meeting the horizontal movement requirements of the protruding rod 4, the protruding rod 4 can also vertically link with the positioning block 3. The slider 10 and the protruding rod 4 are integrally formed. The design ensures the connection strength between the slider 10 and the protruding rod 4. The open end of the positioning block 3 is fixedly connected with a rubber pad to ensure the stability of the connection between the positioning block 3 and the inner surface wall of the box. The groove includes vertically distributed vertical grooves 5 and horizontal grooves 6. The vertical grooves 5 and horizontal grooves 6 are connected. The outer surface wall of the protruding rod 4 is slidably connected to the outer surface wall of the plate 1 through the vertical grooves 5 and horizontal grooves 6. The protruding rod 4 is translated to slide along the horizontal groove 6. The slider 10 slides synchronously with the inner surface wall of the positioning block 3 through the sliding groove 7 until the protruding rod 4 is aligned with the vertical groove 5. Then the protruding rod 4 slides along the vertical groove 5, and the protruding rod 4 is linked to the positioning block 3.

[0028] Working principle: The insulating board is placed inside the electrical box. The convex rod 4 is moved horizontally and slides along the horizontal groove 6. The slider 10 slides synchronously with the inner wall of the positioning block 3 through the sliding groove 7 until the convex rod 4 is aligned with the vertical groove 5. Then, the convex rod 4 slides along the vertical groove 5. At the same time, the spring 8 pushes the positioning block 3, and the positioning block 3 slides against the outer wall of the fixing seat 9 until the positioning block 3 abuts against the inner wall of the box. The friction generated between the positioning block 3 and the inner wall of the box realizes the installation of the insulating board, thus realizing screwless installation of the insulating board. At the same time, the vertical groove 5 and the horizontal groove 6 cooperate with the convex rod 4 to realize the locking of the positioning block 3, further ensuring the convenience of the insulating board's disassembly and assembly. The outer side of the board 1 is coated with a wear-resistant coating 2, which is made of alumina. Alumina, through its high hardness and chemical stability, ensures the wear resistance of the board 1, thereby ensuring the wear resistance of the insulating board.

[0029] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A wear-resistant insulating board, comprising a board body (1), characterized in that, The outer wall of the plate (1) is fixedly connected to a fixing seat (9), and a positioning block (3) and an elastic component for pushing the positioning block (3) are provided on the outer side of the fixing seat (9). A protruding rod (4) is slidably connected to the outer wall of the fixing seat (9), and a groove is provided on the outer wall of the plate (1) for constraining the position of the protruding rod (4).

2. The wear-resistant insulating board according to claim 1, characterized in that, The plate (1) is coated with a wear-resistant coating (2) on both sides of its longitudinal ends.

3. The wear-resistant insulating board according to claim 2, characterized in that, The elastic component includes a spring (8), which is fixedly connected between the inner surface of the top of the positioning block (3) and the top of the fixing seat (9).

4. The wear-resistant insulating board according to claim 3, characterized in that, The rear end face of the protruding rod (4) is fixedly connected to a slider (10), and the slider (10) is slidably connected to the inner wall of the positioning block (3) through a horizontally set sliding groove (7).

5. The wear-resistant insulating board according to claim 4, characterized in that, The slider (10) and the protruding rod (4) are integrally formed, and the open end of the positioning block (3) is fixedly connected with a rubber pad layer.

6. The wear-resistant insulating board according to claim 5, characterized in that, The groove includes vertical grooves (5) and horizontal grooves (6) that are vertically distributed. The vertical grooves (5) and horizontal grooves (6) are connected, and the outer wall of the protruding rod (4) is slidably connected to the outer wall of the plate (1) through the vertical grooves (5) and horizontal grooves (6).

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