Safety protection structure of underground coal mine camera

Abstract

The utility model discloses a coal mine underground camera safety protection structure, and relates to the technical field of cameras, in particular to a wall and a camera body, the camera body is located on one side of the wall, one side of the wall is fixedly connected with a mounting plate, one side of the mounting plate is fixedly connected with a mounting rack, and the mounting rack is fixedly connected with a camera. A connecting plate is arranged on the upper surface of the mounting frame, a sliding groove is formed in the inner wall of the camera body, a sliding block is slidably connected to the inner wall of the sliding groove, and a connecting block is fixedly connected to one side of the sliding block. According to the safety protection structure for the underground coal mine camera, through cooperative arrangement of the sliding groove, the sliding block, the protection frame, the protection plate, a connecting frame, a movable plate, a movable rod, a limiting plate and a first spring, when an object falls off from the top, residues are blocked outside through the protection frame, and then the device has a buffering effect through elasticity of the spring; and the falling impact force is relieved, so that the protection effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cameras, in particular to a safety protection structure for cameras in underground coal mines. Background Art

[0002] Monitoring equipment is usually composed of cameras, manual or electric lenses, pan / tilt heads, protective covers, listeners, alarm detectors and multi-function decoders. With the development of science and technology, monitoring probes are now installed in most places, making living environments, working environments and transportation safer. Monitoring probes are often installed in various corners through brackets, and long-term use of monitoring probes is prone to malfunctions.

[0003] A safety camera with a protective structure is disclosed in the Chinese utility model patent application disclosure specification CN201821525245.6. Currently, underground cameras lack protective devices during use. When working underground, debris is easily dropped from the top, causing damage to the camera, which requires protection. Moreover, when the camera device is damaged, it cannot be disassembled and repaired in time, wasting time. Therefore, a safety protection structure for underground cameras in coal mines is needed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a safety protection structure for a camera in an underground coal mine, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a coal mine underground camera safety protection structure, including a wall and a camera body, the camera body is located on one side of the wall, one side of the wall is fixedly connected to a mounting plate, one side of the mounting plate is fixedly connected to a mounting frame, the upper surface of the mounting frame is provided with a connecting plate, the inner wall of the camera body is provided with a sliding groove, the inner wall of the sliding groove is slidably connected to a slider, one side of the slider is fixedly connected to a connecting block, one side of the connecting block is fixedly connected to a protective frame, and the upper surface of the camera body is fixedly connected to a rubber pad.

[0006] Optionally, a protective plate is fixedly connected to the upper surface of the rubber pad, and a placement groove is provided on the inner wall of the protective frame.

[0007] Optionally, a connecting frame is fixedly connected to the inner wall of the placement groove, and a sliding groove is formed on the inner wall of the connecting frame.

[0008] Optionally, a sliding block is slidably connected to the inner wall of the sliding groove, a moving plate is fixedly connected to one side of the sliding block, and a support rod is fixedly connected to the lower surface of the moving plate.

[0009] Optionally, the outer surface of the support rod is slidably connected to a limit plate, the lower surface of the limit plate is fixedly connected to a first spring, and the lower surface of the first spring is fixedly connected to a protective plate.

[0010] Optionally, a groove is formed on the inner wall of the mounting frame, a protrusion is slidably connected to the inner wall of the groove, an upper surface of the protrusion is fixedly connected to the connecting plate, and a fixing frame is fixedly connected to the lower surface of the mounting frame.

[0011] Optionally, a movable groove is provided on the inner wall of the fixed frame, a movable block is slidably connected to the inner wall of the movable groove, a movable plate is fixedly connected to one side of the movable block, a clamping block is fixedly connected to the upper surface of the movable plate, a movable rod is fixedly connected to the lower surface of the movable plate, and the outer surface of the movable rod is slidably connected to the fixed frame.

[0012] Optionally, a second spring is fixedly connected to the lower surface of the movable plate, a card slot is provided on the lower surface of the protrusion, the card slot is adapted to the card block, a sliding rod is fixedly connected to the lower surface of the movable plate, an outer surface of the sliding rod is slidably connected to the fixed frame, the upper surface of the connecting plate is rotatably connected to a bracket, and the upper surface of the bracket is fixedly connected to the camera body.

[0013] The utility model provides a safety protection structure for a camera in an underground coal mine, which has the following beneficial effects:

[0014] 1. The safety protection structure of the underground camera in a coal mine has a protective effect through the setting of the camera body. Through the coordinated setting of the camera body and the protective frame, during use, through the coordinated setting of the slide groove, the slider, the protective frame, the protective plate, the connecting frame, the movable plate, the movable rod, the limit plate and the first spring, when something falls from the top, the residue is blocked from the outside through the protective frame, and then the elasticity of the spring makes the device have a buffering effect, which reduces the impact force of the fall, thereby playing a protective role and achieving the purpose of protection.

[0015] 2. The safety protection structure of the underground camera in the coal mine has a disassembly effect through the setting of the mounting frame. Through the coordinated setting of the mounting frame and the fixing frame, when disassembling in use, by pulling the sliding rod downward, the movable plate is driven to move downward, and the card block is taken out of the card slot, and then the protrusion is taken out of the groove, and the camera body is disassembled for maintenance, thereby facilitating disassembly and achieving the purpose of easy disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2It is a structural schematic diagram of the bottom section of the utility model;

[0018] Figure 3 For this utility model Figure 2 The enlarged structural diagram at B in the middle;

[0019] Figure 4 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 5 It is a structural schematic diagram of the main cross-section of the utility model;

[0021] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure at point C in the middle.

[0022] In the figure: 1. wall; 2. camera body; 3. mounting plate; 4. mounting frame; 5. connecting plate; 6. slide groove; 7. slider; 8. connecting block; 9. protective frame; 10. rubber pad; 11. protective plate; 12. placement groove; 13. connecting frame; 14. sliding groove; 15. sliding block; 16. movable plate; 17. support rod; 18. limit plate; 19. first spring; 20. groove; 21. protrusion; 22. fixing frame; 23. movable plate; 24. block; 25. movable rod; 26. second spring; 27. slot; 28. sliding rod; 29. ​​bracket. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example 1

[0024] See also Figure 1-4The utility model provides a technical solution: a safety protection structure for a camera in an underground coal mine, comprising a wall 1 and a camera body 2, the camera body 2 is located on one side of the wall 1, a mounting plate 3 is fixedly connected to one side of the wall 1, a mounting frame 4 is fixedly connected to one side of the mounting plate 3, a connecting plate 5 is arranged on the upper surface of the mounting frame 4, a slide groove 6 is provided on the inner wall of the camera body 2, a slider 7 is slidably connected to the inner wall of the slide groove 6, a connecting block 8 is fixedly connected to one side of the slider 7, a protective frame 9 is fixedly connected to one side of the connecting block 8, and a rubber pad 10 is fixedly connected to the upper surface of the camera body 2 A protective plate 11 is fixedly connected to the upper surface of the rubber pad 10, a placement groove 12 is opened on the inner wall of the protective frame 9, a connecting frame 13 is fixedly connected to the inner wall of the placement groove 12, a sliding groove 14 is opened on the inner wall of the connecting frame 13, a sliding block 15 is slidably connected to the inner wall of the sliding groove 14, a moving plate 16 is fixedly connected to one side of the sliding block 15, a support rod 17 is fixedly connected to the lower surface of the moving plate 16, the outer surface of the support rod 17 is slidably connected to a limiting plate 18, a first spring 19 is fixedly connected to the lower surface of the limiting plate 18, and the lower surface of the first spring 19 is fixedly connected to the protective plate 11.

[0025] When in use, the safety protection structure of the underground camera in a coal mine has a protective effect through the setting of the camera body 2. Through the coordinated setting of the camera body 2 and the protective frame 9, during use, through the coordinated setting of the slide groove 6, the slider 7, the protective frame 9, the protective plate 11, the connecting frame 13, the movable plate 16, the support rod 17, the limit plate 18 and the first spring 19, when something falls from the top, the residue is blocked from the outside through the protective frame 9, and then the elasticity of the first spring 19 makes the device have a buffering effect, which reduces the impact force of the fall, thereby playing a protective role and achieving the purpose of protection. Example 2

[0026] See also Figure 5-6The utility model provides a technical solution: a safety protection structure for a camera in an underground coal mine, comprising a wall 1 and a camera body 2, the camera body 2 is located on one side of the wall 1, a mounting plate 3 is fixedly connected to one side of the wall 1, a mounting frame 4 is fixedly connected to one side of the mounting plate 3, a groove 20 is provided on the inner wall of the mounting frame 4, a convex block 21 is slidably connected to the inner wall of the groove 20, the upper surface of the convex block 21 is fixedly connected to the connecting plate 5, a fixing frame 22 is fixedly connected to the lower surface of the mounting frame 4, a moving groove is provided on the inner wall of the fixing frame 22, a moving block is slidably connected to the inner wall of the moving groove, a movable plate 23 is fixedly connected to one side of the moving block, a clamping block 24 is fixedly connected to the upper surface of the movable plate 23, a movable rod 25 is fixedly connected to the lower surface of the movable plate 23, and a movable plate 23 is fixedly connected to the lower surface of the movable plate 23. The outer surface of the rod 25 is slidably connected to the fixed frame 22, the lower surface of the movable plate 23 is fixedly connected with the second spring 26, the lower surface of the protrusion 21 is provided with a slot 27, the slot 27 is adapted to the block 24, the lower surface of the movable plate 23 is fixedly connected with a sliding rod 28, the outer surface of the sliding rod 28 is slidably connected to the fixed frame 22, the upper surface of the connecting plate 5 is rotatably connected with a bracket 29, the upper surface of the bracket 29 is fixedly connected to the camera body 2, the upper surface of the mounting frame 4 is provided with a connecting plate 5, the inner wall of the camera body 2 is provided with a slide groove 6, the inner wall of the slide groove 6 is slidably connected with a slider 7, one side of the slider 7 is fixedly connected with a connecting block 8, one side of the connecting block 8 is fixedly connected with a protective frame 9, and the upper surface of the camera body 2 is fixedly connected with a rubber pad 10.

[0027] When in use, the underground camera safety protection structure of the coal mine has a disassembly effect through the setting of the mounting frame 4. Through the matching setting of the mounting frame 4 and the fixing frame 22, when disassembling, the movable plate 23 can be driven to move downward by pulling the sliding rod 28 downward, and the block 24 can be taken out from the slot 27 at the same time, and then the protrusion 21 can be taken out from the groove 20, and the camera body 2 can be disassembled for maintenance, thereby facilitating disassembly and achieving the purpose of facilitating disassembly.

[0028] The above description 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 camera safety protection structure for an underground coal mine, comprising a wall (1) and a camera body (2), characterized in that: The camera body (2) is located on one side of the wall (1); a mounting plate (3) is fixedly connected to one side of the wall (1); a mounting frame (4) is fixedly connected to one side of the mounting plate (3); a connecting plate (5) is arranged on the upper surface of the mounting frame (4); a sliding groove (6) is provided on the inner wall of the camera body (2); a sliding block (7) is slidably connected to the inner wall of the sliding groove (6); a connecting block (8) is fixedly connected to one side of the sliding block (7); a protective frame (9) is fixedly connected to one side of the connecting block (8); and a rubber pad (10) is fixedly connected to the upper surface of the camera body (2).

2. A coal mine underground camera safety protection structure according to claim 1, characterized in that: A protective plate (11) is fixedly connected to the upper surface of the rubber pad (10), and a placement groove (12) is provided on the inner wall of the protective frame (9).

3. A coal mine underground camera safety protection structure according to claim 2, characterized in that: A connecting frame (13) is fixedly connected to the inner wall of the placement groove (12), and a sliding groove (14) is formed on the inner wall of the connecting frame (13).

4. A coal mine underground camera safety protection structure according to claim 3, characterized in that: A sliding block (15) is slidably connected to the inner wall of the sliding groove (14), a moving plate (16) is fixedly connected to one side of the sliding block (15), and a support rod (17) is fixedly connected to the lower surface of the moving plate (16).

5. A coal mine underground camera safety protection structure according to claim 4, characterized in that: The outer surface of the support rod (17) is slidably connected to a limit plate (18), the lower surface of the limit plate (18) is fixedly connected to a first spring (19), and the lower surface of the first spring (19) is fixedly connected to the protective plate (11).

6. The camera safety protection structure for underground coal mines according to claim 1, characterized in that: The inner wall of the mounting frame (4) is provided with a groove (20), the inner wall of the groove (20) is slidably connected to a protrusion (21), the upper surface of the protrusion (21) is fixedly connected to the connecting plate (5), and the lower surface of the mounting frame (4) is fixedly connected to a fixing frame (22).

7. A coal mine underground camera safety protection structure according to claim 6, characterized in that: The inner wall of the fixed frame (22) is provided with a moving groove, the inner wall of the moving groove is slidably connected to a moving block, one side of the moving block is fixedly connected to a movable plate (23), the upper surface of the movable plate (23) is fixedly connected to a clamping block (24), the lower surface of the movable plate (23) is fixedly connected to a movable rod (25), and the outer surface of the movable rod (25) is slidably connected to the fixed frame (22).

8. A coal mine underground camera safety protection structure according to claim 7, characterized in that: The lower surface of the movable plate (23) is fixedly connected to a second spring (26); the lower surface of the protrusion (21) is provided with a slot (27), the slot (27) being matched with the block (24); the lower surface of the movable plate (23) is fixedly connected to a sliding rod (28), the outer surface of the sliding rod (28) being slidably connected to the fixed frame (22); the upper surface of the connecting plate (5) is rotatably connected to a bracket (29), the upper surface of the bracket (29) being fixedly connected to the camera body (2).

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