Mounting structure of terminal cover

Abstract

The utility model relates to the technical field of terminal cover installation, and discloses an installation structure of a terminal cover, which comprises a bottom plate and a protective cover, four corners of the lower part of the bottom plate are fixedly connected with connecting assemblies, the connecting assemblies improve the convenience of the installation structure, one side of each connecting assembly, which is far away from the bottom plate, is provided with a groove, and the protective cover is arranged in the groove. A groove is formed in the inner side of the protective cover, a fixing rod is fixedly connected into the groove, the fixing rod is sleeved with a first spring, a sliding block is slidably connected to the outer side of the fixing rod, a limiting block is fixedly connected to the side, close to each other, of the sliding block, a T-shaped clamping block is fixedly connected to the left side of the sliding block, and connecting grooves are formed in the two sides of the interior of the protective cover. According to the utility model, the terminal cover is more convenient to mount and dismount, a large number of tools are not needed during maintenance, and the use strength of the terminal cover can be effectively improved, so that the terminal cover is ensured not to be degraded in performance after being used for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of terminal cover installation, in particular to a terminal cover installation structure. Background Art

[0002] Terminal covers play a crucial role in modern electrical equipment as protective devices for electrical contacts. They not only protect terminal connectors from environmental interference such as dust, moisture, and corrosion, but also effectively prevent safety hazards such as short circuits and poor contact. With the miniaturization and diversification of electronic devices, the requirements for terminal covers are becoming increasingly stringent, including requirements for ease of installation, comprehensive protection, and durability.

[0003] Traditional terminal covers are typically installed and removed using plug-in or screw-on methods. This can be cumbersome, requiring a screwdriver for tightening and removal. While this traditional installation method is effective in protecting the terminals, it is inefficient for maintenance and replacement, and installation takes a long time, increasing both complexity and maintenance costs. Furthermore, terminal covers must also possess a certain degree of corrosion and wear resistance. Because terminals are often exposed to the external environment and susceptible to corrosive gases, liquids, or dirt, traditional terminal covers may not provide adequate protection in these harsh conditions. Utility Model Content

[0004] In order to make up for the above deficiencies, the present invention provides an installation structure for a terminal cover, aiming to improve the problem in the prior art that the installation process is relatively cumbersome and the protection capability of the traditional terminal cover may be insufficient under these harsh conditions.

[0005] The locking mechanism is fixedly secured to the locking cam of the locking cam, and the locking cam is secured on a flat plate with a spring fitted around the outside of the locking cam and fitted with a second spring to lock the locking cam.

[0006] As a further description of the above technical solution:

[0007] The connecting assembly includes a mounting plate fixedly connected to the four lower corners of the base plate. Both sides of the interior of the base plate are fixedly connected to support plates, and the upper side of the support plate is fixedly connected to a plug-in block.

[0008] As a further description of the above technical solution:

[0009] The upper side of the protective cover is provided with evenly distributed heat dissipation openings, the interior of the protective cover is fixedly connected with a reinforcement component, the reinforcement component is used to increase the service life of the protective cover, and the exterior of the reinforcement component is fixedly connected with a wear-resistant layer.

[0010] As a further description of the above technical solution:

[0011] The reinforcing component includes a high-temperature resistant layer, the high-temperature resistant layer is fixedly connected to the inside of the protective cover, and the outside of the high-temperature resistant layer is fixedly connected to a corrosion-resistant layer.

[0012] As a further description of the above technical solution:

[0013] A limiting groove is provided on one side of the groove, and the interior of the limiting groove is slidably connected to a limiting block.

[0014] As a further description of the above technical solution:

[0015] One end of the first spring is fixedly connected to the inside of the groove, and the other end of the first spring is fixedly connected to the left side of the sliding block.

[0016] As a further description of the above technical solution:

[0017] One end of the second spring is fixedly connected to both sides of the interior of the connecting groove, and the other end of the second spring is fixedly connected to the side away from the moving plate.

[0018] As a further description of the above technical solution:

[0019] The movable plate and the T-shaped connecting block are both slidably connected inside the connecting groove.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the protective cover is covered on one side of the outside of the terminal, and the bottom plate is manually moved to drive the support plate and the plug-in block to move. The support rod, the movable plate and the T-shaped connecting block are moved by manually pulling the connecting plate, and the bottom plate and the protective cover are combined to make the two plug-in blocks slide inside the protective cover. The connecting plate is loosened, and the second spring generates elastic force to drive the movable plate and the T-shaped connecting block to move, so that the T-shaped clamping block is stuck on the right side of the T-shaped connecting block. At the same time, the movement of the T-shaped clamping block drives the sliding block to slide outside the fixed rod, stretching the first spring, thereby making the terminal cover more convenient to install and disassemble, and no large number of tools are required during maintenance.

[0022] 2. In the utility model, the heat dissipation port is provided to discharge the heat generated by the terminal out of the protective cover, the high temperature resistant layer is provided to prevent poor contact or melting of the terminal due to overheating, the corrosion resistant layer is provided to prevent electrical failure caused by corrosion, and the wear resistant layer is provided to maintain the reliability of the terminal connection in harsh environments, thereby effectively improving the use strength of the terminal cover to ensure that its performance will not degrade during long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a terminal cover installation structure proposed in the present invention;

[0024] Figure 2 This is a schematic diagram of the disassembled structure of the installation structure of a terminal cover proposed in the present utility model;

[0025] Figure 3 This is a cross-sectional view of the assembly and disassembly structure of a terminal cover installation structure proposed by the present invention;

[0026] Figure 4 This is a cross-sectional view of a protective cover of a terminal cover installation structure proposed in the present invention;

[0027] Figure 5 This is a schematic diagram of the internal structure of a protective cover of a terminal cover installation structure proposed by the present invention.

[0028] Legend:

[0029] 1. Base plate; 2. Mounting plate; 3. Support plate; 4. Plug-in block; 5. Groove; 6. Fixing rod; 7. First spring; 8. Sliding block; 9. Limit block; 10. Limiting groove; 11. T-shaped block; 12. Connecting groove; 13. Support rod; 14. Connecting plate; 15. Protective cover; 16. Second spring; 17. Moving plate; 18. T-shaped connecting block; 19. Heat dissipation port; 20. High-temperature resistant layer; 21. Corrosion-resistant layer; 22. Wear-resistant layer. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1 - Figure 4 , the utility model provides an embodiment: a terminal cover installation structure, including a base plate 1 and a protective cover 15, the lower four corners of the base plate 1 are fixedly connected with a connecting component, the connecting component is used to improve the convenience of the installation structure, the connecting component is provided with a groove 5 on the side away from the connecting component, the inside of the groove 5 is fixedly connected with a fixing rod 6, the outside of the fixing rod 6 is sleeved with a first spring 7, the outside of the fixing rod 6 is slidably connected with a sliding block 8, the close side of the sliding block 8 is fixedly connected with a limiting block 9, the left side of the sliding block 8 is fixedly connected with a T-shaped block 11, and the inner sides of the protective cover 15 are provided with a connecting groove 1 2. Support rods 13 are slidably connected to both sides of the inner part of the connecting groove 12, and the farther end of the support rod 13 is fixedly connected to a connecting plate 14. A second spring 16 is sleeved on the outer side of the support rod 13, and a movable plate 17 is fixedly connected to the closer end of the support rod 13. A T-shaped connecting block 18 is fixedly connected to the closer side of the movable plate 17, and the T-shaped block 11 is slidably connected to the right side of the T-shaped connecting block 18; the connecting assembly includes a mounting plate 2, the mounting plate 2 is fixedly connected to the lower four corners of the base plate 1, and the inner two sides of the base plate 1 are fixedly connected to support plates 3, and the upper side of the support plate 3 is fixedly connected to the plug-in block 4.

[0032] Cover the protective cover 15 on one side of the terminal exterior, then manually move the base plate 1 to drive the support plate 3 and the plug-in block 4 to move, and manually pull the connecting plate 14 to drive the support rod 13, the movable plate 17 and the T-shaped connecting block 18 to move, and put the base plate 1 and the protective cover 15 together, so that the two plug-in blocks 4 slide inside the protective cover 15, loosen the connecting plate 14, and the second spring 16 generates elastic force to drive the movable plate 17 and the T-shaped connecting block 18 to move, so that the T-shaped card block 11 is stuck on the right side of the T-shaped connecting block 18. At the same time, the T-shaped card block 11 moves to drive the sliding block 8 to slide outside the fixed rod 6, stretching the first spring 7. At the same time, the sliding block 8 moves to drive the limit block 9 to slide inside the limit groove 10, which makes the terminal cover more convenient to install and disassemble.

[0033] Reference Figure 1 、 Figure 2 、 Figure 5The upper side of the protective cover 15 is provided with evenly distributed heat dissipation ports 19. The interior of the protective cover 15 is fixedly connected with a reinforcement component, which is used to extend the service life of the protective cover 15. The exterior of the reinforcement component is fixedly connected with a wear-resistant layer 22; the reinforcement component includes a high-temperature resistant layer 20, which is fixedly connected to the interior of the protective cover 15, and the exterior of the high-temperature resistant layer 20 is fixedly connected with a corrosion-resistant layer 21.

[0034] The heat dissipation port 19 is provided to discharge the heat generated by the terminal out of the protective cover 15. The high temperature resistant layer 20 is provided to withstand higher temperature changes to avoid poor contact or melting of the terminal due to overheating. The corrosion resistant layer 21 is provided to be used in industrial, chemical or marine environments to prevent electrical failures caused by corrosion. The wear resistant layer 22 is provided to maintain the reliability of the terminal connection in harsh environments, thereby effectively improving the use strength of the terminal cover.

[0035] Reference Figure 2 、 Figure 3 、 Figure 4 A limiting groove 10 is provided on one side of the groove 5, and the internal sliding connection of the limiting block 9 is formed in the limiting groove 10; one end of the first spring 7 is fixedly connected to the inside of the groove 5, and the other end of the first spring 7 is fixedly connected to the left side of the sliding block 8; one end of the second spring 16 is fixedly connected to both sides of the inside of the connecting groove 12, and the other end of the second spring 16 is fixedly connected to the away side of the movable plate 17; the movable plate 17 and the T-shaped connecting block 18 are both slidably connected to the inside of the connecting groove 12.

[0036] A limiting groove 10 is opened on one side of the groove 5, and the internal sliding connection of the limiting block 9 of the limiting groove 10 plays a role in supporting and limiting the sliding block 8; one end of the first spring 7 is fixedly connected to the inside of the groove 5, and the other end of the first spring 7 is fixedly connected to the left side of the sliding block 8, which plays a role in supporting and limiting the sliding block 8; one end of the second spring 16 is fixedly connected to both sides of the inside of the connecting groove 12, and the other end of the second spring 16 is fixedly connected to the away side of the moving plate 17, which plays a role in supporting and limiting the moving plate 17; the moving plate 17 and the T-shaped connecting block 18 are both slidably connected to the inside of the connecting groove 12, which facilitates the support and limiting of the protective cover 15.

[0037] Working principle: When using this installation structure, cover the protective cover 15 on one side of the terminal exterior, and then manually move the bottom plate 1. The movement of the bottom plate 1 drives the support plate 3 to move, and the movement of the support plate 3 drives the plug-in block 4 to move. By manually pulling the connecting plate 14, the movement of the connecting plate 14 drives the support rod 13 to move, and the movement of the support rod 13 drives the moving plate 17 to move, so that the moving plate 17 slides inside the connecting groove 12, squeezing the second spring 16, and the moving plate 17 moves to drive the T-shaped connecting block 18 to move. Put the bottom plate 1 and the protective cover 15 together, so that the two plug-in blocks 4 slide inside the protective cover 15, loosen the connecting plate 14, and the second spring 16 generates elastic force to drive the moving plate 17 to move. The moving plate 17 moves and drives the T-shaped connecting block 18 to move, and then squeezes the T-shaped block 11, so that the T-shaped block 11 is stuck on the right side of the T-shaped connecting block 18, and at the same time, the T-shaped block 11 moves and drives the sliding block 8 The terminal cover is moved so that the sliding block 8 slides outside the fixed rod 6. The movement of the sliding block 8 drives the first spring 7 to stretch. At the same time, the movement of the sliding block 8 drives the limit block 9 to slide inside the limit groove 10, which makes the terminal cover more convenient to install and disassemble, and does not require a large number of tools during maintenance; the heat dissipation port 19 is set to facilitate the discharge of heat generated by the terminal from the protective cover 15; the high-temperature resistant layer 20 is set, which adopts high-temperature resistant materials and can withstand higher temperature changes to avoid poor contact or melting of the terminal due to overheating; the corrosion-resistant layer 21 is set, which adopts special materials, such as corrosion-resistant plastic or metal materials, and can be used in industrial, chemical or marine environments to prevent electrical failures caused by corrosion; the wear-resistant layer 22 is set to maintain the reliability of the terminal connection in harsh environments, extend the service life of electrical equipment, and effectively improve the use strength of the terminal cover to ensure that its performance will not degrade during long-term use.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A terminal cover mounting structure, comprising a base plate (1) and a protective cover (15), characterized in that: The four corners of the lower part of the base plate (1) are fixedly connected with connecting components, and the connecting components are used to improve the convenience of the installation structure. A groove (5) is provided on the side away from the connecting component. A fixing rod (6) is fixedly connected inside the groove (5). A first spring (7) is sleeved on the outside of the fixing rod (6). A sliding block (8) is slidably connected to the outside of the fixing rod (6). The side of the sliding block (8) is fixedly connected to a limiting block (9). A T-shaped block (11) is fixedly connected to the left side of the sliding block (8). The protective cover Both sides of the interior of (15) are provided with connecting grooves (12), and both sides of the interior of the connecting grooves (12) are slidably connected with support rods (13), and the end of the support rod (13) that is far away is fixedly connected with a connecting plate (14), and the outside of the support rod (13) is sleeved with a second spring (16), and the end of the support rod (13) that is close to the end is fixedly connected with a moving plate (17), and the side of the moving plate (17) that is close to the end is fixedly connected with a T-shaped connecting block (18), and the T-shaped block (11) is slidably connected to the right side of the T-shaped connecting block (18).

2. The terminal cover mounting structure according to claim 1, wherein: The connection assembly comprises a mounting plate (2), the mounting plate (2) being fixedly connected to the four lower corners of the base plate (1), the inner sides of the base plate (1) being fixedly connected to support plates (3), and the upper side of the support plate (3) being fixedly connected to a plug-in block (4).

3. The terminal cover mounting structure according to claim 1, wherein: The upper side of the protective cover (15) is provided with evenly distributed heat dissipation openings (19); the interior of the protective cover (15) is fixedly connected with a reinforcement component, the reinforcement component is used to increase the service life of the protective cover (15); the exterior of the reinforcement component is fixedly connected with a wear-resistant layer (22).

4. The terminal cover mounting structure according to claim 3, wherein: The strengthening component comprises a high temperature resistant layer (20), the high temperature resistant layer (20) is fixedly connected to the inside of the protective cover (15), and the outside of the high temperature resistant layer (20) is fixedly connected to a corrosion resistant layer (21).

5. The terminal cover mounting structure according to claim 1, wherein: A limiting groove (10) is provided on one side of the groove (5), and the interior of the limiting groove (10) is slidably connected to a limiting block (9).

6. The terminal cover mounting structure according to claim 1, characterized in that: One end of the first spring (7) is fixedly connected to the inside of the groove (5), and the other end of the first spring (7) is fixedly connected to the left side of the sliding block (8).

7. The terminal cover mounting structure according to claim 1, characterized in that: One end of the second spring (16) is fixedly connected to both sides of the interior of the connecting groove (12), and the other end of the second spring (16) is fixedly connected to the farther side of the moving plate (17).

8. The terminal cover mounting structure according to claim 1, characterized in that: The movable plate (17) and the T-shaped connecting block (18) are both slidably connected inside the connecting groove (12).

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