Waterproof box for preventing plug from loosening

Abstract

The utility model relates to the related technical field of waterproof boxes, in particular to a waterproof box capable of preventing a plug from loosening, which comprises a socket box body, a socket panel is arranged at the port of the socket box body, a plugging interface is arranged on the outer wall of the socket panel, a waterproof box assembly is arranged at the port of the socket box body, and the plug is arranged in the waterproof box assembly. According to the utility model, the outer cover is arranged to apply thrust, so that the outer cover rotates on the outer wall of the hinge, the outer cover drives the pressure plate to move towards one side through the pressure spring, the pressure spring elastically extrudes the pressure plate, and then the pressure plate fixes the plug, and only the fixing buckle needs to be fixed on the outer wall of the clamping block. And the outer cover has a better fixing effect on the plug.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof boxes, and particularly relates to a waterproof box for preventing plug loosening. Background Technique

[0002] A waterproof and dustproof housing is mainly used to prevent objects inside the box, such as circuits, meters, instruments, etc., from being affected by water ingress and thus affecting their performance.

[0003] Currently, the waterproof boxes on the market only have a basic splash-proof function, but there are obvious limitations. Especially when the plug and socket are connected for a long time, it is common for the plug to become loose in the socket due to frequent use. However, the current waterproof box design does not effectively integrate a plug anti-loosening mechanism, and it is rather inadequate in maintaining connection stability. This not only affects the reliability of the product but also reduces the user experience. Therefore, there is still a large room for improvement in terms of practicality. Thus, a waterproof box for preventing plug loosening is needed to improve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a waterproof box for preventing plug loosening to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A waterproof box for preventing plug loosening, including a socket box body, a socket panel is arranged at the port of the socket box body, a plug-in interface is opened on the outer wall of the socket panel, and a waterproof box assembly is installed at the port of the socket box body;

[0007] The waterproof box assembly includes a mounting base plate, a hinge is arranged on the outer wall of one side of the mounting base plate, a clamping block is arranged on the outer wall of the other side of the mounting base plate, one end of the hinge is connected to an outer cover, a pressing spring is arranged on the inner wall of the outer cover, a pressing plate is arranged at one end of the pressing spring, a chamfer is opened on the side wall of the outer cover, a fixing buckle is arranged on the outer wall of the outer cover, and a communication hole is opened on the outer wall of the outer cover.

[0008] As a preferred scheme of the utility model, the socket box body is located on one side of the outer cover, the socket panel is located in the inner cavity of the outer cover, and the plug-in interface is located on one side of the pressing plate.

[0009] As a preferred scheme of the utility model, the hinge and the fixing buckle are respectively located on the opposite outer walls of the outer cover, and the contact surface between the clamping block and the fixing buckle is an arc structure.

[0010] As a preferred scheme of the utility model, multiple groups of pressing springs are arranged and are respectively located on the inner wall of the outer cover.

[0011] As a preferred solution of the present utility model, the pressing plate is located in the inner cavity of the outer cover, and there are two groups of chamfers which are respectively located on the opposite side walls of the outer cover.

[0012] As a preferred solution of the present utility model, the outer cover is made of a transparent material, and the connection mode between the fixed buckle and the clamping block is snap connection.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, through the waterproof box assembly in the waterproof box for preventing the plug from loosening, and by applying a thrust force with the outer cover in the waterproof box assembly, the outer cover rotates on the outer wall of the hinge, causing the outer cover to drive the pressing plate to move to one side through the compression spring. The compression spring elastically presses the pressing plate, and then the pressing plate fixes the plug. Only by fixing the fixed buckle on the outer wall of the clamping block can the fixing effect of the outer cover on the plug be better, thus helping to solve the problem that the plug loosens in the socket due to frequent use, and the current waterproof box design does not effectively integrate a plug anti-loosening mechanism, making it difficult to maintain connection stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 It is a schematic diagram of the dissected structure of the outer cover of the present utility model;

[0017] Figure 3 It is a schematic side view structure of the present utility model;

[0018] Figure 4 It is an enlarged schematic diagram of Structure A of the present utility model.

[0019] In the figure: 1. Socket box body; 2. Socket panel; 3. Plug and play interface; 4. Waterproof box assembly; 401. Installation bottom plate; 402. Hinge; 403. Clamping block; 404. Outer cover; 405. Compression spring; 406. Pressing plate; 407. Chamfer; 408. Fixed buckle; 409. Communication hole. 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 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment, please refer toFigures 1-4 , the present utility model provides a technical solution:

[0022] A waterproof box for preventing plug loosening, comprising a socket box body 1, a socket panel 2 is arranged at the port of the socket box body 1, a plug-in interface 3 is opened on the outer wall of the socket panel 2, and a waterproof box assembly 4 is installed at the port of the socket box body 1;

[0023] In this embodiment, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the waterproof box assembly 4 includes a mounting base plate 401, a hinge 402 is arranged on the outer wall of one side of the mounting base plate 401, a clamping block 403 is arranged on the outer wall of the other side of the mounting base plate 401, one end of the hinge 402 is connected with an outer cover 404, a pressing spring 405 is arranged on the inner wall of the outer cover 404, multiple groups of pressing springs 405 are arranged and are respectively located on the inner wall of the outer cover 404, one end of the pressing spring 405 is provided with a pressing plate 406, the pressing plate 406 is located in the inner cavity of the outer cover 404, chamfers 407 are opened on the side wall of the outer cover 404, two groups of chamfers 407 are arranged and are respectively located on the opposite side walls of the outer cover 404, a fixed buckle 408 is arranged on the outer wall of the outer cover 404, the hinge 402 and the fixed buckle 408 are respectively located on the opposite outer walls of the outer cover 404, the contact surface between the clamping block 403 and the fixed buckle 408 is an arc structure, the connection mode between the fixed buckle 408 and the clamping block 403 is a snap connection, and a communication hole 409 is opened on the outer wall of the outer cover 404.

[0024] Furthermore, the socket box body 1 is located on one side of the outer cover 404, the socket panel 2 is located in the inner cavity of the outer cover 404, the plug-in interface 3 is located on one side of the pressing plate 406, and the outer cover 404 is made of a transparent material, which is convenient for observing the inside of the waterproof box assembly 4 through the outer cover 404, and the practicability is better.

[0025] Working process of the utility model: When the waterproof box for preventing plug loosening designed by this solution is in use, a socket panel 2 is provided at the port of the socket box body 1. A plug-in interface 3 is provided on the outer wall of the socket panel 2. Under the action of the waterproof box assembly 4 installed at the port of the socket box body 1, the plug is inserted into the inner wall of the plug-in interface 3. At the same time, the wire of the plug passes through the communication hole 409. At the same time, an outer cover 404 is connected to one end of the hinge 402. A pressing spring 405 is provided on the inner wall of the outer cover 404. A pressing plate 406 is provided at one end of the pressing spring 405. A chamfer 407 is provided on the side wall of the outer cover 404. Under the action of the fixing buckle 408 provided on the outer wall of the outer cover 404, only a thrust needs to be applied to the outer cover 404, so that the outer cover 404 rotates on the outer wall of the hinge 402, and the outer cover 404 drives the pressing plate 406 to move to one side through the pressing spring 405. The pressing spring 405 elastically presses the pressing plate 406, and then the pressing plate 406 fixes the plug. Subsequently, under the action that the connection mode between the fixing buckle 408 and the block 403 is a snap connection, only the fixing buckle 408 needs to be snap-fixed on the outer wall of the block 403, so that the fixing effect of the outer cover 404 on the plug is better, thereby helping to solve the problem that the plug loosens in the socket due to frequent use, and the current waterproof box design does not effectively integrate the plug anti-loosening mechanism, and it is insufficient in maintaining the connection stability.

[0026] Although the embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A waterproof box for preventing a plug from loosening, comprising a socket box body (1), characterized in that: A socket panel (2) is arranged at the port of the socket box body (1), a plug-in interface (3) is provided on the outer wall of the socket panel (2), and a waterproof box assembly (4) is installed at the port of the socket box body (1); The waterproof box assembly (4) comprises a mounting base plate (401), a hinge (402) is arranged on the outer wall of one side of the mounting base plate (401), a clamping block (403) is arranged on the outer wall of the other side of the mounting base plate (401), one end of the hinge (402) is connected to an outer cover (404), a compression spring (405) is arranged on the inner wall of the outer cover (404), a pressure plate (406) is arranged on one end of the compression spring (405), a chamfer (407) is provided on the side wall of the outer cover (404), a fixing buckle (408) is provided on the outer wall of the outer cover (404), and a connecting hole (409) is provided on the outer wall of the outer cover (404).

2. A waterproof box for preventing plugs from loosening according to claim 1, characterized in that: The socket box body (1) is located on one side of the outer cover (404), the socket panel (2) is located in the inner cavity of the outer cover (404), and the plug-in interface (3) is located on one side of the pressure plate (406).

3. A waterproof box for preventing plug from loosening according to claim 1, characterized in that: The hinge (402) and the fixing buckle (408) are respectively located on opposite outer walls of the outer cover (404), and the contact surface between the clamping block (403) and the fixing buckle (408) is an arc-shaped structure.

4. A waterproof box for preventing plugs from loosening according to claim 1, characterized in that: The compression springs (405) are provided in multiple groups and are respectively located on the inner wall of the outer cover (404).

5. A waterproof box for preventing plug from loosening according to claim 1, characterized in that: The pressing plate (406) is located in the inner cavity of the outer cover (404), and two groups of chamfers (407) are provided and are respectively located on opposite side walls of the outer cover (404).

6. A waterproof box for preventing plugs from loosening according to claim 1, characterized in that: The outer cover (404) is made of a transparent material, and the fixing buckle (408) and the clamping block (403) are connected in a buckle connection.

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