Terminal cover mounting structure

Abstract

The utility model discloses a terminal cover installation structure, which comprises an installation fixing base and a terminal cover body, the terminal cover body is arranged on the installation fixing base, the inner side of the top end of the installation fixing base is fixedly connected with a limiting sealing frame, the two sides of the installation fixing base are uniformly, symmetrically and fixedly connected with clamping female heads, and the clamping female heads are fixedly connected with the limiting sealing frame. A clamping fixing hole is formed in the side, away from the mounting fixing base, of the clamping female head, mounting lugs are uniformly, symmetrically and fixedly connected to the two sides of the mounting fixing base, and limiting double-face sliding rails are uniformly, symmetrically and fixedly connected to the two sides of the terminal cover body. According to the utility model, through simple bolt fixing and clamping mechanisms, the terminal cover body can be rapidly installed on the electrical equipment, the installation efficiency is improved, the non-fixed design of the elastic buckles and the terminal cover body enables the installation process to be more visual and simpler, the operation difficulty is reduced, and the later maintenance is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of terminal cover installation structures, and specifically relates to a terminal cover installation structure. Background Technique

[0002] The terminal cover is an important component for protecting electrical terminals, which can effectively prevent the influence of external factors such as dust and moisture on the terminals, and improve the safety and stability of electrical equipment. However, traditional terminal cover installation structures often have problems such as inconvenient installation and insecure fixation, bringing many inconveniences to users. Therefore, there is an urgent need for a terminal cover installation structure to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a terminal cover installation structure to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A terminal cover installation structure, including an installation and fixing base and a terminal cover body. The terminal cover body is arranged on the installation and fixing base. The inner side of the top end of the installation and fixing base is fixedly connected with a limit and sealing frame. The two sides of the installation and fixing base are evenly and symmetrically fixedly connected with female clamping heads. A clamping and fixing hole is opened on one side of the female clamping head away from the installation and fixing base. The two sides of the installation and fixing base are evenly and symmetrically fixedly connected with installation ears. The two sides of the terminal cover body are evenly and symmetrically fixedly connected with limit double-sided sliding rails. An elastic buckle is slidably connected inside the limit double-sided sliding rails.

[0005] Preferably, a limit sliding groove is opened inside the limit double-sided sliding rails. A pressing push plate is fixedly connected to the top end of the front side of the elastic buckle. A limit sliding plate is fixedly connected to the top end of the rear side of the elastic buckle. A male clamping head is fixedly connected to the middle of the front side of the elastic buckle.

[0006] Preferably, the limit sliding plate is slidably connected inside the limit sliding groove, and the rear side of the elastic buckle is slidably connected inside the limit double-sided sliding rails.

[0007] Preferably, the elastic buckle is designed in a V shape, and the connection at the bottom ends of the front side and the rear side of the elastic buckle is designed in an arc shape.

[0008] Preferably, the male clamping head is movably clamped inside the clamping and fixing hole.

[0009] Preferably, the inner side of the bottom end of the terminal cover body is movably inserted outside the limit and sealing frame.

[0010] Preferably, a wire passing hole is evenly penetrated through one side of the terminal cover body, and a sealing rubber ring is fixedly connected to the wire passing hole.

[0011] Preferably, the sealing rubber ring is made of rubber, and the middle of the sealing rubber ring is in a closed state.

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

[0013] Through simple bolt fixation and clamping mechanisms, the present utility model can quickly install the terminal cover body onto an electrical device, improving the installation efficiency. At the same time, the elastic snap and the non-fixed design of the terminal cover body make the installation process more intuitive and simple, reducing the operation difficulty and facilitating later maintenance. By fixing the elastic snap through the limit sliding groove and the clamping fixing hole, the fixation between the installation fixing base and the terminal cover body is realized, effectively preventing loosening and falling off, and improving the safety and reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structure schematic diagram of the main body of the present utility model;

[0015] Figure 2 is a split structure schematic diagram of the main body in the present utility model;

[0016] Figure 3 is a second-state structure schematic diagram of the main body in the present utility model;

[0017] Figure 4 is a structure schematic diagram of the installation fixing base in the present utility model;

[0018] Figure 5 is a structure schematic diagram of the terminal cover body in the present utility model.

[0019] In the figure: 1 - installation fixing base, 2 - terminal cover body, 3 - limit sealing frame, 4 - clamping female head, 5 - clamping fixing hole, 6 - installation ear, 7 - limit double-sided slide rail, 8 - limit sliding groove, 9 - sealing rubber ring, 10 - elastic snap, 11 - clamping male head, 12 - pressing push plate, 13 - limit sliding plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-5, an embodiment provided by the present utility model: a terminal cover installation structure, including an installation and fixing base 1 and a terminal cover body 2. The terminal cover body 2 is arranged on the installation and fixing base 1. An inner side of the top end of the installation and fixing base 1 is fixedly connected with a limit and sealing frame 3. On both sides of the installation and fixing base 1, clamping female heads 4 are fixedly connected symmetrically and evenly. On one side of the clamping female head 4 away from the installation and fixing base 1, a clamping and fixing hole 5 is opened. On both sides of the installation and fixing base 1, installation ears 6 are fixedly connected symmetrically and evenly. On both sides of the terminal cover body 2, limit double-sided slide rails 7 are fixedly connected symmetrically and evenly. An elastic buckle 10 is slidably connected inside the limit double-sided slide rail 7. The bottom inner side of the terminal cover body 2 is movably inserted outside the limit and sealing frame 3. By applying an external force, the terminal cover body 2 is placed on the top end of the installation and fixing base 1, and the bottom end of the terminal cover body 2 is nested outside the limit and sealing frame 3, thereby realizing the positioning of the terminal cover body 2. When installing the terminal cover body 2, the correct position can be quickly found, avoiding installation deviation.

[0022] A limit chute 8 is opened inside the limit double-sided slide rail 7. The elastic buckle 10 is designed in a V shape, and the bottom connection parts of the front side and the rear side of the elastic buckle 10 are designed in an arc shape. The arc-shaped design at the bottom can better absorb pressure. A pressing push plate 12 is fixedly connected to the top end of the front side of the elastic buckle 10. A limit slide plate 13 is fixedly connected to the top end of the rear side of the elastic buckle 10. A clamping male head 11 is fixedly connected to the middle part of the front side of the elastic buckle 10. The limit slide plate 13 is slidably connected inside the limit chute 8. The rear side of the elastic buckle 10 is slidably connected inside the limit double-sided slide rail 7. The clamping male head 11 is movably clamped inside the clamping and fixing hole 5. When the bottom end of the limit slide plate 13 closely adheres to the inner bottom end of the limit chute 8, the clamping male head 11 is located inside the clamping and fixing hole 5, and the top end of the clamping male head 11 closely adheres to the inner top end of the clamping and fixing hole 5, thereby applying fixation to the terminal cover body 2 to avoid shaking.

[0023] Threading holes are evenly penetrated through one side of the terminal cover body 2. A sealing rubber ring 9 is fixedly connected to the threading holes. The sealing rubber ring 9 is made of rubber, and the middle of the sealing rubber ring 9 is in a closed state. The closed state can increase the sealing performance. When threading, the wire passes through the middle of the sealing rubber ring 9, and the sealing rubber ring 9 squeezes the wire towards the middle, thereby realizing the sealing between the terminal cover body 2 and the wire.

[0024] Working principle: During use, first use bolts to fix the installation and fixing base 1 on the electrical equipment through the installation ears 6. Then, pass the wire through the sealing rubber ring 9 to connect it to the equipment by external force. Then, place the terminal cover body 2 on the top of the installation and fixing base 1 by external force, and nest the bottom end of the terminal cover body 2 outside the limit sealing frame 3. Then, press the pressing push plate 12 downward by external force. The movement of the pressing push plate 12 drives the elastic buckle 10 to move downward. The movement of the elastic buckle 10 drives the male engaging head 11 to move downward. When the male engaging head 11 moves to the top of the female engaging head 4, the top of the female engaging head 4 squeezes the male engaging head 11 to move inward. The movement of the male engaging head 11 drives the outer side of the elastic buckle 10 to bend inward. At this time, the elastic buckle 10 absorbs pressure and converts it into elastic potential energy. When the male engaging head 11 moves downward to the engaging fixing hole 5, the elastic buckle 10 loses pressure and releases the elastic potential energy to squeeze the male engaging head 11 to move outward. The male engaging head 11 moves into the engaging fixing hole 5. At this time, the bottom end of the limit sliding plate 13 closely adheres to the inner bottom end of the limit sliding groove 8, so as to apply fixation to the terminal cover body 2 to prevent the terminal cover body 2 from loosening. Sequentially snap all the male engaging heads 11 into the engaging fixing holes 5 to complete the installation. When maintenance is required, press the pressing push plate 12 inward by external force. The pressing push plate 12 drives the outer side of the elastic buckle 10 to bend inward, thereby driving the male engaging head 11 to move inward. When the male engaging head 11 completely disengages from the engaging fixing hole 5, push the pressing push plate 12 upward by external force. The movement of the pressing push plate 12 drives the male engaging head 11 to move upward to the top of the female engaging head 4. Then, release all the male engaging heads 11 in sequence to release the fixation of the terminal cover body 2, and then the maintenance work can be carried out.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A terminal cover mounting structure, comprising a mounting fixing base (1) and a terminal cover body (2), characterized in that: The terminal cover body (2) is arranged on the mounting and fixing base (1), the inner side of the top of the mounting and fixing base (1) is fixedly connected to a limiting sealing frame (3), the two sides of the mounting and fixing base (1) are evenly and symmetrically fixedly connected with a snap-fit ​​female head (4), a snap-fit ​​fixing hole (5) is provided on the side of the snap-fit ​​female head (4) away from the mounting and fixing base (1), the two sides of the mounting and fixing base (1) are evenly and symmetrically fixedly connected with mounting ears (6), the two sides of the terminal cover body (2) are evenly and symmetrically fixedly connected with a limiting double-sided slide rail (7), and the inner side of the limiting double-sided slide rail (7) is slidably connected with an elastic buckle (10).

2. A terminal cover mounting structure according to claim 1, characterized in that: A limiting slide groove (8) is provided on the inner side of the limiting double-sided slide rail (7); a pressing push plate (12) is fixedly connected to the front top of the elastic buckle (10); a limiting slide plate (13) is fixedly connected to the rear top of the elastic buckle (10); and a male clamping head (11) is fixedly connected to the front middle of the elastic buckle (10).

3. A terminal cover mounting structure according to claim 2, characterized in that: The limiting slide plate (13) is slidably connected to the inside of the limiting slide groove (8), and the rear side of the elastic buckle (10) is slidably connected to the inner side of the limiting double-sided slide rail (7).

4. A terminal cover mounting structure according to claim 1, characterized in that: The elastic buckle (10) is designed to be V-shaped, and the bottom connection between the front side and the rear side of the elastic buckle (10) is designed to be arc-shaped.

5. A terminal cover mounting structure according to claim 2, characterized in that: The snap-fit ​​male head (11) is movably snap-fitted inside the snap-fit ​​fixing hole (5).

6. A terminal cover mounting structure according to claim 1, characterized in that: The inner side of the bottom end of the terminal cover body (2) is movably plugged into the outer side of the limiting sealing frame (3).

7. A terminal cover mounting structure according to claim 1, characterized in that: One side of the terminal cover body (2) is evenly penetrated with threading holes, and a sealing rubber ring (9) is fixedly connected to the threading hole.

8. A terminal cover mounting structure according to claim 7, characterized in that: The sealing rubber ring (9) is made of rubber material, and the middle of the sealing rubber ring (9) is in a closed state.

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