A mining explosion-proof mobile phone with a socket protection structure

Abstract

The utility model relates to the technical field of explosion-proof mobile phones for mining, and discloses an explosion-proof mobile phone for mining with a socket protection structure. A mounting plate is also installed on one side of the main body of the explosion-proof mobile phone for mining, and a protective plate is slidably installed inside the mounting plate. The front and rear surfaces of the protective plate are both provided with slide rails. A positioning plate is installed on the other side of the main body of the explosion-proof mobile phone for mining, and a mounting rod is installed on one side of the positioning plate. The external thread of the mounting rod is connected with a connecting ring, and a connecting rope is provided on the outside of the connecting ring. The protective plate slides inside the mounting plate, that is, the slide rails on the front and rear surfaces of the protective plate slide inside the slide groove, and the positioning pin is embedded in the positioning hole to ensure the stability of the protective plate, thereby achieving the purpose of shielding and protecting the socket of the main body of the explosion-proof mobile phone for mining, and preventing dust from entering the socket and damaging it and making it unusable.

Description

Technical Field

[0001] The utility model relates to the technical field of explosion-proof mobile phones for mines, in particular to an explosion-proof mobile phone for mines with a socket protection structure. Background Art

[0002] A mining explosion-proof mobile phone is a special mobile phone designed for use in flammable and explosive environments such as coal mines. This type of mobile phone adopts special explosion-proof design and materials to ensure that no sparks will be generated when used inside a coal mine, thereby effectively preventing the occurrence of explosion accidents. It plays an important role in coal mine safety monitoring, production site communications, and emergency rescue.

[0003] A Chinese patent discloses an explosion-proof mobile phone with a detachable socket protection structure (authorization announcement number CN216930069U). This patented technology uses double-layer protection of an outer protective plate and an inner protective plate to improve the protective effect of the protective structure and reduce the risk of water or dust entering the socket when it is used, thereby extending the protection time of the protective structure for the socket.

[0004] However, the socket protection method adopted by the existing explosion-proof mobile phones is mostly to protect by clamping the guard plate, which affects the use of the socket. For example, the above-mentioned reference document adopts the method of clamping the guard plate for protection. In actual application, the clamped guard plate needs to be removed before the socket can be used each time, which causes inconvenience. Therefore, those skilled in the art provide a mining explosion-proof mobile phone with a socket protection structure to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to provide a mining explosion-proof mobile phone with a socket protection structure to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A mining explosion-proof mobile phone with a socket protection structure comprises a socket provided on one side of a main body of the mining explosion-proof mobile phone, a mounting plate is also installed on one side of the main body of the mining explosion-proof mobile phone, a protective plate is slidably installed inside the mounting plate, and a slide rail is provided on the front and rear surfaces of the protective plate.

[0008] A positioning plate is installed on the other side of the main body of the mining explosion-proof mobile phone, a mounting rod is installed on one side of the positioning plate, the external thread of the mounting rod is connected with a connecting ring, and a connecting rope is arranged outside the connecting ring.

[0009] As a further solution of the utility model: the height of the slide rail is the same as the height of the protective plate, and a slide groove that slides with the slide rail is provided on the inner side of the mounting plate.

[0010] As a further solution of the utility model: positioning pins are symmetrically arranged on the lower surface of the protective plate, and positioning holes that engage with the positioning pins are symmetrically opened inside the mounting plate.

[0011] As a further solution of the utility model: the mounting plate is set in a "U" shape, and the mounting plate is installed on one side of the main body of the mining explosion-proof mobile phone by screws.

[0012] As a further solution of the utility model: the installation rod is set in an "L" shape, and the outside of the installation rod is provided with an external thread, and the inner side of the connecting ring is provided with an internal thread that screws with the external thread.

[0013] As a further solution of the utility model: the material of the connecting rope is nylon webbing, and the positioning plate is installed on one side of the main body of the mining explosion-proof mobile phone through bolts.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A mining explosion-proof mobile phone with a socket protection structure, wherein a protective plate slides inside a mounting plate, that is, the slide rails on the front and rear surfaces of the protective plate slide inside a slide groove, and the positioning pin is embedded in the positioning hole to ensure the stability of the protective plate, thereby achieving the purpose of shielding and protecting the socket of the main body of the mining explosion-proof mobile phone, preventing dust from entering the socket and damaging it and making it unusable. The structure of the arrangement is simple, the operation is convenient, the purpose of protecting the socket can be well achieved, and the practicability is good.

[0016] 2. A mining explosion-proof mobile phone with a socket protection structure, which can be installed on the outside of the mounting pole by rotating the connecting ring on the external thread of the mounting pole. After installation, the user can hang it on the chest through the connecting rope for easy use. When not needed, the connecting rope can be wrapped around the outside of the mounting pole to store it, so as to facilitate the use of the main body of the mining explosion-proof mobile phone. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a mining explosion-proof mobile phone with a socket protection structure;

[0018] Figure 2 It is a structural schematic diagram of a protective plate in a mining explosion-proof mobile phone with a socket protection structure;

[0019] Figure 3 The present invention is a structural schematic diagram of a connecting rope in a mining explosion-proof mobile phone with a socket protection structure.

[0020] In the figure: 1. main body of mining explosion-proof mobile phone; 11. socket; 2. protective plate; 21. mounting plate; 22. slide rail; 221. slide groove; 23. positioning pin; 231. positioning hole; 3. positioning plate; 31. mounting rod; 32. connecting ring; 33. connecting rope. DETAILED DESCRIPTION

[0021] See also Figures 1 to 3 In an embodiment of the utility model, a mining explosion-proof mobile phone with a socket protection structure includes a socket 11 opened on one side of the mining explosion-proof mobile phone body 1, and a mounting plate 21 is also installed on one side of the mining explosion-proof mobile phone body 1. A protective plate 2 is slidably installed inside the mounting plate 21, and a slide rail 22 is provided on the front and rear surfaces of the protective plate 2. This arrangement utilizes the protective plate 2 to slide inside the mounting plate 21 to facilitate the opening and closing of the socket 11, so as to ensure the normal use of the socket 11.

[0022] A positioning plate 3 is installed on the other side of the main body 1 of the explosion-proof mobile phone for mining. A mounting rod 31 is installed on one side of the positioning plate 3. The external thread of the mounting rod 31 is connected to a connecting ring 32. A connecting rope 33 is arranged on the outside of the connecting ring 32. The connecting ring 32 is connected and installed on the external thread of the mounting rod 31. At the same time, the connecting rope 33 can be used to facilitate the use of the main body 1 of the explosion-proof mobile phone for mining to be worn on the chest.

[0023] exist Figure 2 Middle: The height of the slide rail 22 is the same as the height of the protective plate 2. A slide groove 221 that slides with the slide rail 22 is opened on the inner side of the mounting plate 21. This setting utilizes the slide rail 22 to slide inside the slide groove 221 to facilitate the protective plate 2 to slide inside the mounting plate 21, so as to open the socket 11 and realize the normal use of the socket 11.

[0024] exist Figure 2 Middle: The lower surface of the protective plate 2 is symmetrically provided with positioning pins 23, and the interior of the mounting plate 21 is symmetrically provided with positioning holes 231 that engage with the positioning pins 23. This setting utilizes the positioning pins 23 to be embedded in the interior of the positioning holes 231 to achieve the purpose of positioning and installing the protective plate 2, thereby ensuring the stability of the protective plate 2.

[0025] exist Figure 3Middle: The mounting plate 21 is set in a "U" shape, and the mounting plate 21 is installed on one side of the main body 1 of the explosion-proof mobile phone for mining by screws. The mounting rod 31 is set in an "L" shape, and the outside of the mounting rod 31 is provided with an external thread, and the inner side of the connecting ring 32 is provided with an internal thread that is screwed with the external thread. The material of the connecting rope 33 is nylon webbing, and the positioning plate 3 is installed on one side of the main body 1 of the explosion-proof mobile phone for mining by bolts. This setting utilizes the connecting ring 32 to be connected to the external thread of the mounting rod 31 to facilitate the installation of the connecting ring 32, and the connecting rope 33 can be wrapped around the outside of the mounting rod 31 to avoid affecting the normal use of the main body 1 of the explosion-proof mobile phone for mining.

[0026] The working principle of the utility model is as follows: when the mining explosion-proof mobile phone with a socket protection structure of the utility model is used to protect the socket 11 of the mining explosion-proof mobile phone body 1, the mounting plate 21 can be firstly mounted to one side of the mining explosion-proof mobile phone body 1 by screws, and after the installation, the protective plate 2 is slid inside the mounting plate 21, that is, the slide rails 22 on the front and rear surfaces of the protective plate 2 slide inside the slide groove 221, and the positioning pin 23 on the lower surface of the protective plate 2 is embedded in the positioning hole 231, so that the installation of the protective plate 2 can be realized, and the socket 11 can be protected. When in use, it is only necessary to move the protective plate 2 upward inside the mounting plate 21 to open the socket 11 for charging and other operations; a positioning plate 3 is also provided on the other side of the main body 1 of the explosion-proof mobile phone for mining. By threading the connecting ring 32 to the outside of the mounting rod 31 on one side of the positioning plate 3, the purpose of installing the connecting ring 32 is achieved. At the same time, the connecting rope 33 can be used to facilitate the staff to carry the main body 1 of the explosion-proof mobile phone for mining. When not needed, the connecting rope 33 can be wrapped around the outside of the mounting rod 31, so as not to affect the normal use of the main body 1 of the explosion-proof mobile phone for mining.

[0027] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mining explosion-proof mobile phone with a socket protection structure, comprising a socket (11) opened on one side of the mining explosion-proof mobile phone body (1), characterized in that: A mounting plate (21) is also installed on one side of the main body (1) of the mining explosion-proof mobile phone. A protective plate (2) is slidably installed inside the mounting plate (21). The front and rear surfaces of the protective plate (2) are both provided with slide rails (22). A positioning plate (3) is installed on the other side of the main body (1) of the mining explosion-proof mobile phone, a mounting rod (31) is installed on one side of the positioning plate (3), the external thread of the mounting rod (31) is connected to a connecting ring (32), and a connecting rope (33) is arranged outside the connecting ring (32).

2. The mining explosion-proof mobile phone with a socket protection structure according to claim 1 is characterized in that: The height of the slide rail (22) is the same as that of the protective plate (2), and a slide groove (221) that slides with the slide rail (22) is provided on the inner side of the mounting plate (21).

3. The explosion-proof mobile phone for mining with a socket protection structure according to claim 1, characterized in that: Positioning pins (23) are symmetrically arranged on the lower surface of the protection plate (2), and positioning holes (231) that engage with the positioning pins (23) are symmetrically opened inside the mounting plate (21).

4. The mining explosion-proof mobile phone with a socket protection structure according to claim 1 is characterized in that: The mounting plate (21) is arranged in a "U" shape, and the mounting plate (21) is mounted on one side of the main body (1) of the mining explosion-proof mobile phone by means of screws.

5. The mining explosion-proof mobile phone with a socket protection structure according to claim 1 is characterized in that: The mounting rod (31) is arranged in an "L" shape, and an external thread is arranged on the outside of the mounting rod (31), and an internal thread which is screwed together with the external thread is arranged on the inside of the connecting ring (32).

6. The explosion-proof mobile phone for mining with a socket protection structure according to claim 1, characterized in that: The connecting rope (33) is made of nylon webbing, and the positioning plate (3) is installed on one side of the main body (1) of the mining explosion-proof mobile phone by means of bolts.

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