Safety protection device for video monitoring maintenance construction

Abstract

The utility model provides a safety protection device for video monitoring maintenance construction, and relates to the field of safety protection devices, the safety protection device for video monitoring maintenance construction comprises a protection box, a mounting frame and dustproof glass, the front side of the protection box is fixedly provided with two oppositely arranged guide rails, and the inner cavity of each guide rail is of a T-shaped structure; dustproof glass is fixedly mounted on the inner side of the mounting frame, inserting strips are fixedly connected to the two sides of the mounting frame correspondingly and correspond to the two guide rails correspondingly, a rotating device is mounted at the top of the protection box, a shading plate is fixedly mounted at the rotating end of the rotating device, a sliding groove is formed in the side wall of the shading plate, and an extending plate is movably arranged in the sliding groove. The two ends of the extension plate are fixedly connected with protruding blocks, the protruding blocks are inserted into through holes formed in the inner walls of the sliding grooves in a penetrating mode, and the safety protection device for video monitoring maintenance construction has a good shading effect through the arrangement of the shading plate and the extension plate.

Description

Technical Field

[0001] The utility model relates to the field of safety protection devices, in particular to a safety protection device for video monitoring maintenance construction. Background Art

[0002] Video surveillance is a technology and system that uses cameras and related equipment to monitor and record activities in a specific area or place in real time. It mainly consists of cameras, video recording equipment, monitors, network equipment and related software, and is used to monitor, record and manage video images and data in a specific area or place in real time. The working principle of video surveillance is to shoot video images through surveillance cameras installed in specific locations, and transmit video signals to the monitoring center through signal lines or wireless signals, including several steps such as image acquisition, signal transmission, signal processing and signal display.

[0003] New types of construction often rely on video surveillance for supervision. During the supervision process, in order to enhance the protection of the monitoring equipment, it is generally placed in a protective box so that the monitoring equipment is not easily hit by falling debris. However, after the monitoring equipment is placed in the protective box, if the light is strong, it is easy to see the image of the camera of the monitoring equipment unclearly, affecting the viewing effect.

[0004] Therefore, it is necessary to provide a new video monitoring maintenance construction safety protection device to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a safety protection device for video monitoring maintenance construction.

[0006] The utility model provides a safety protection device for video surveillance maintenance construction, which comprises a protection box, a mounting frame and a dustproof glass. Two guide rails arranged opposite to each other are fixedly mounted on the front of the protection box, and the inner cavity of the guide rails is in a T-shaped structure. The dustproof glass is fixedly mounted on the inner side of the mounting frame. Insert strips are fixedly connected on both sides of the mounting frame, and the two insert strips are respectively arranged corresponding to the two guide rails. A rotating device is installed on the top of the protection box, and a shading plate is fixedly mounted on the rotating end of the rotating device. A slide groove is provided on the side wall of the shading plate, and an extension plate is movably arranged in the slide groove. Protruding blocks are fixedly connected at both ends of the extension plate, and the protruding blocks are inserted into the through holes provided on the inner wall of the slide groove, and the protruding blocks are limited by a limiting device installed on the side wall of the shading plate.

[0007] Preferably, the rotating device includes a driving assembly, a rotating rod, two vertical plates and two gears. The two vertical plates are fixedly installed on the top of the protective box. The two vertical plates are rotatably connected to the rotating rod. The two gears are respectively fixedly mounted on both ends of the rotating rod. The rotating rod is fixedly connected to one end of the shading plate, and the driving assembly can drive the gears to rotate.

[0008] Preferably, the driving assembly includes a mounting plate, a threaded rod, a sliding plate and two racks. The mounting plate is fixedly mounted on the top of the protective box, the threaded rod is threadedly connected to the mounting plate, the threaded rod is rotatably connected to the sliding plate, a slider is fixedly mounted on the bottom of the sliding plate, the bottom end of the slider is movably arranged in a groove opened on the top of the protective box, the two racks are respectively mounted on the two ends of the side walls of the sliding plate, and the two racks are respectively meshed with two gears.

[0009] Preferably, the limiting device includes a limiting plate and two elastic members, the two elastic members are connected to the shading plate, one end of the two elastic members are commonly fixedly connected to the limiting plate, and the limiting plate is provided with a plurality of through holes for the protruding blocks to be inserted.

[0010] Preferably, the elastic member includes an insertion rod and a spring, one end of the insertion rod is fixedly connected to the limiting plate, and the other end of the insertion rod is movably inserted into a groove opened on the side wall of the shading plate, and the spring is movably mounted on the insertion rod, and both ends of the spring are respectively fixedly connected to the side wall of the shading plate and the side wall of the limiting plate.

[0011] Preferably, a plurality of cable arrangement holes are opened on the back of the protection box, a fixing frame is fixedly installed at the cable arrangement holes of the protection box, threaded racks are threadedly connected on two opposite side walls of the fixing frame, and a clamping plate is rotatably connected to the end of the threaded rack.

[0012] Compared with the related art, the video monitoring maintenance construction safety protection device provided by the utility model has the following beneficial effects:

[0013] The sliding plate moves backward, so that the rack drives the gear to rotate, and then the rotating rod drives the shading plate to rotate, and the shading plate originally located horizontally on the top of the protective box is rotated to one side of the protective box, so as to facilitate the shading operation of the camera of the monitoring equipment. According to the needs of use, the limit plate is pulled to stretch the spring, move the extension plate, and release the limit plate. Under the action of the spring, the protrusion moves into the through hole of the limit plate to limit the extension plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the structure of the safety protection device for video monitoring maintenance construction provided by the utility model;

[0015] Figure 2 for Figure 1 The structural schematic diagram of A shown;

[0016] Figure 3 for Figure 1 A schematic diagram of the structure from above shown;

[0017] Figure 4for Figure 3 The structural schematic diagram of B shown;

[0018] Figure 5 for Figure 1 A schematic structural diagram of the structure shown from another angle.

[0019] Numbers in the figure: 1. Protective box; 2. Sunshade; 3. Extension plate; 4. Vertical plate; 5. Rotating rod; 6. Gear; 7. Mounting plate; 8. Threaded rod; 9. Sliding plate; 10. Slider; 11. Rack; 12. Guide rail; 13. Mounting frame; 14. Insert strip; 15. Dust-proof glass; 16. Slide groove; 17. Raised block; 18. Limiting plate; 19. Spring; 20. Insert rod; 21. Fixed frame; 22. Threaded rack; 23. Clamp. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1-Figure 5 ,in, Figure 1 A schematic diagram of the structure of the safety protection device for video monitoring maintenance construction provided by the utility model; Figure 2 for Figure 1 The structural schematic diagram of A shown; Figure 3 for Figure 1 A schematic diagram of the structure from above shown; Figure 4 for Figure 3 The structural schematic diagram of B shown; Figure 5 for Figure 1 A schematic structural diagram of the structure shown from another angle.

[0022] In the specific implementation process, Figure 1-Figure 5 As shown, it includes a protection box 1, a mounting frame 13 and a dustproof glass 15. Two guide rails 12 arranged opposite to each other are fixedly mounted on the front of the protection box 1. The inner cavity of the guide rail 12 is a T-shaped structure. The dustproof glass 15 is fixedly mounted on the inner side of the mounting frame 13. Insert strips 14 are fixedly connected on both sides of the mounting frame 13. The two insert strips 14 are respectively arranged corresponding to the two guide rails 12. A rotating device is installed on the top of the protection box 1. A shading plate 2 is fixedly mounted on the rotating end of the rotating device. A slide groove 16 is provided on the side wall of the shading plate 2. An extension plate 3 is movably provided in the slide groove 16. Both ends of the extension plate 3 are fixedly connected with protruding blocks 17. The protruding blocks 17 are inserted into the through holes provided on the inner wall of the slide groove 16, and the protruding blocks 17 are limited by a limiting device installed on the side wall of the shading plate 2.

[0023] The rotating device includes a driving assembly, a rotating rod 5, two vertical plates 4 and two gears 6. The two vertical plates 4 are fixedly installed on the top of the protective box 1. The two vertical plates 4 are rotatably connected to the rotating rod 5. The two gears 6 are respectively fixedly sleeved on both ends of the rotating rod 5. The rotating rod 5 is fixedly connected to one end of the shading plate 2. The driving assembly can drive the gear 6 to rotate. The driving assembly includes a mounting plate 7, a threaded rod 8, a sliding plate 9 and two racks 11. The mounting plate 7 is fixedly installed on the top of the protective box 1. The threaded rod 8 is threadedly connected to the mounting plate 7. The threaded rod 8 is rotatably connected to the sliding plate 9. The bottom of the sliding plate 9 A slider 10 is fixedly installed on the top of the protection box 1, and the bottom end of the slider 10 is movably arranged in a groove opened on the top of the protection box 1. Two racks 11 are respectively installed on the two ends of the side walls of the sliding plate 9. The two racks 11 are respectively engaged with two gears 6. The threaded rod 8 is rotated, and the threaded rod 8 drives the sliding plate 9 to move, and the sliding plate 9 moves backward, so that the rack 11 drives the gear 6 to rotate, and then the rotating rod 5 drives the shading plate 2 to rotate, and the shading plate 2 originally located at the top of the protection box 1 in a horizontal shape is rotated to one side of the protection box 1, so as to facilitate the shading operation of the camera of the monitoring equipment;

[0024] The limiting device includes a limiting plate 18 and two elastic members, both of which are connected to the shading plate 2, one end of the two elastic members is fixedly connected to the limiting plate 18, and a plurality of through holes for the protruding block 17 to be inserted are provided on the limiting plate 18. The elastic member includes an insertion rod 20 and a spring 19, one end of the insertion rod 20 is fixedly connected to the limiting plate 18, and the other end of the insertion rod 20 is movably inserted into a groove provided on the side wall of the shading plate 2, and the spring 19 is movably sleeved on the insertion rod 20, and the two ends of the spring 19 are respectively fixedly connected to the side wall of the shading plate 2 and the side wall of the limiting plate 18. According to the use needs, the limiting plate 18 is pulled so that the spring 19 is stretched, the extension plate 3 is moved, and the limiting plate 18 is released. Under the action of the spring 19, the protruding block 17 moves into the through hole of the limiting plate 18 to limit the extension plate 3;

[0025] A plurality of wiring holes are provided on the back of the protective box 1, and a fixed frame 21 is fixedly installed at the wiring holes of the protective box 1. A threaded frame 22 is threadedly connected to two opposite side walls of the fixed frame 21, and a clamping plate 23 is rotatably connected to the end of the threaded frame 22. The lines are inserted through the wiring holes, and the threaded frame 22 is rotated so that the two clamping plates 23 clamp the cables to prevent them from falling off.

[0026] The working principle provided by the utility model is as follows: when using the device, the monitoring equipment is placed in the protective box 1, the line is inserted through the cable arrangement hole, and the threaded frame 22 is rotated so that the two clamping plates 23 clamp the cable to prevent it from falling off. Then, the two insertion strips 14 are inserted into the guide rail 12 to achieve the installation of the dustproof glass 15. Then, the threaded rod 8 is rotated, and the threaded rod 8 drives the sliding plate 9 to move, and the sliding plate 9 moves backward, so that the rack 11 drives the gear 6 to rotate, and then the rotating rod 5 drives the shading plate 2 to rotate, and the shading plate 2 originally located at the top of the protective box 1 in a horizontal shape is rotated to one side of the protective box 1, so as to facilitate the shading operation of the camera of the monitoring equipment. According to the needs of use, the limit plate 18 is pulled to stretch the spring 19, move the extension plate 3, and release the limit plate 18. Under the action of the spring 19, the protrusion 17 moves into the through hole of the limit plate 18 to limit the extension plate 3.

[0027] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A safety protection device for video monitoring maintenance construction, characterized in that: The invention comprises a protective box (1), a mounting frame (13) and a dustproof glass (15). The front of the protective box (1) is fixedly mounted with two guide rails (12) arranged opposite to each other. The inner cavity of the guide rails (12) is in a T-shaped structure. The dustproof glass (15) is fixedly mounted on the inner side of the mounting frame (13). Both sides of the mounting frame (13) are fixedly connected with inserting strips (14). The two inserting strips (14) are respectively arranged corresponding to the two guide rails (12). The top of the protective box (1) is mounted with a rotating device. A shading plate (2) is fixedly mounted on the rotating end of the rotating device. A sliding groove (16) is provided on the side wall of the shading plate (2). An extension plate (3) is movably provided in the sliding groove (16). Both ends of the extension plate (3) are fixedly connected with protruding blocks (17). The protruding blocks (17) are inserted into through holes provided on the inner wall of the sliding groove (16). The protruding blocks (17) are limited by a limiting device installed on the side wall of the shading plate (2).

2. The safety protection device for video surveillance maintenance construction according to claim 1 is characterized in that: The rotating device comprises a driving assembly, a rotating rod (5), two vertical plates (4) and two gears (6); the two vertical plates (4) are fixedly mounted on the top of the protective box (1); the two vertical plates (4) are rotatably connected to the rotating rod (5); the two gears (6) are respectively fixedly sleeved on the two ends of the rotating rod (5); the rotating rod (5) is fixedly connected to one end of the shading plate (2); and the driving assembly can drive the gears (6) to rotate.

3. The safety protection device for video surveillance maintenance construction according to claim 2 is characterized in that: The driving assembly comprises a mounting plate (7), a threaded rod (8), a sliding plate (9) and two racks (11); the mounting plate (7) is fixedly mounted on the top of the protective box (1); the threaded rod (8) is threadedly connected to the mounting plate (7); the threaded rod (8) is rotatably connected to the sliding plate (9); a slider (10) is fixedly mounted on the bottom of the sliding plate (9); the bottom end of the slider (10) is movably arranged in a groove opened on the top of the protective box (1); the two racks (11) are respectively mounted on the two ends of the side wall of the sliding plate (9); and the two racks (11) are respectively meshed with the two gears (6).

4. The safety protection device for video surveillance maintenance construction according to claim 3 is characterized in that: The limiting device comprises a limiting plate (18) and two elastic members, the two elastic members are both connected to the shading plate (2), one end of the two elastic members is fixedly connected to the limiting plate (18), and the limiting plate (18) is provided with a plurality of through holes for the protruding blocks (17) to penetrate.

5. The safety protection device for video surveillance maintenance construction according to claim 4 is characterized in that: The elastic member comprises an insert rod (20) and a spring (19), one end of the insert rod (20) is fixedly connected to the limit plate (18), and the other end of the insert rod (20) is movably inserted into a groove provided on the side wall of the shading plate (2), and the spring (19) is movably sleeved on the insert rod (20), and the two ends of the spring (19) are respectively fixedly connected to the side wall of the shading plate (2) and the side wall of the limit plate (18).

6. The safety protection device for video surveillance maintenance construction according to claim 5, characterized in that: The back of the protection box (1) is provided with a plurality of wiring holes, a fixing frame (21) is fixedly installed on the protection box (1) at the wiring holes, a threaded frame (22) is threadedly connected to two opposite side walls of the fixing frame (21), and a clamping plate (23) is rotatably connected to the end of the threaded frame (22).

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