Multidirectional video monitoring device for weak current engineering

Abstract

The utility model relates to the technical field of video monitoring equipment, in particular to a multidirectional video monitoring device for weak current engineering. Comprising an adjusting device, the adjusting device comprises a fixing frame, the fixing frame is fixedly connected with an assembling base, and one side of the fixing frame is fixedly connected with a connecting plate. According to the multidirectional video monitoring device for the weak current engineering provided by the utility model, when the multidirectional video monitoring device needs to be maintained or the lens of the multidirectional video monitoring device needs to be cleaned, the height of the multidirectional video monitoring device on the assembly column can be adjusted through the adjusting device; by adjusting the height of the multidirectional video monitoring device, the efficiency of maintaining the multidirectional video monitoring device or cleaning the lens of the multidirectional video monitoring device by a worker is improved, the effect of maintaining the multidirectional video monitoring device or cleaning the lens of the multidirectional video monitoring device is improved, and meanwhile, the situation that when a herringbone ladder is used, the working efficiency is greatly improved can be avoided. And potential safety hazards are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of video monitoring equipment, in particular to a multi-directional video monitoring device for weak current engineering. Background Art

[0002] Video surveillance equipment refers to equipment and systems used to monitor and record activities in a specific area. These devices are usually composed of cameras or video cameras, video display devices and assembly equipment.

[0003] The utility model with announcement number CN219102559U discloses a multi-directional video monitoring device for weak current engineering, and the key points of its technical solution are: it includes a fixed support plate, the top end of the fixed support plate is embedded and penetrated by a support column, and a multi-directional fine-tuning mechanism is sleeved on the outside of the support column; the multi-directional fine-tuning mechanism includes a first adjusting ring and a second adjusting ring sleeved on the outside of the support column, an adjustment component is installed inside the linkage concave rod, and a monitoring camera is provided above the adjustment component. The utility model sets a multi-directional fine-tuning mechanism, and the fixed support plate supports the support column. By rotating the second adjusting ring and the first adjusting ring, the first adjusting ring drives the linkage concave rod to rotate, so that the angle between the two monitoring cameras can be adjusted, and it can be adjusted according to the degree of the corner of the wall, and it can be adjusted according to the angle of the wall, so as to realize simultaneous monitoring operation in two directions, and the applicability is better.

[0004] With respect to the above-mentioned related contents, the following technical defects exist: the video surveillance device is an advanced video surveillance system, which will be installed in the weak current engineering building environment through the video surveillance device. The video surveillance device can monitor the environment of the weak current engineering building, and the lens of the video surveillance device can also be adjusted in multiple directions. By adjusting the lens of the video surveillance device, the use effect of the video surveillance device can be improved. However, when it is necessary to maintain the video surveillance device on the assembly column or clean the lens of the video surveillance device, because the video surveillance device is installed at a high place of the assembly column, manual labor is required with the help of a herringbone ladder, and the maintenance or cleaning of the lens can be completed with the help of a herringbone ladder. Workers use a herringbone ladder to maintain the video surveillance device or clean its lens. High-altitude operations will affect the efficiency of workers in maintaining the video surveillance device or cleaning its lens, and high-altitude operations will also increase safety hazards at work, and workers may slip off the herringbone ladder.

[0005] Therefore, it is necessary to provide a new multi-directional video monitoring device for weak current engineering to solve the above technical problems. Utility Model Content

[0006] The utility model aims to solve the problem in the prior art that when a video surveillance device on an assembly column needs to be maintained or a lens of the video surveillance device needs to be cleaned, because the video surveillance device is installed at a high place of the assembly column, it is necessary to manually use a herringbone ladder to complete the maintenance or cleaning of the lens. The worker uses the herringbone ladder to maintain the video surveillance device or clean its lens. The high-altitude operation will affect the efficiency of the worker in maintaining the video surveillance device or cleaning its lens, and the high-altitude operation will also increase the safety hazards at work, and the worker may slip off the herringbone ladder.

[0007] In order to solve the above technical problems, the utility model provides a multi-directional video monitoring device for weak current engineering, comprising: an assembly column and an auxiliary device, wherein the lower surface of the assembly column is fixedly connected with an assembly seat, a multi-directional video monitoring device body is installed on one side of the assembly column, and an adjustment device is provided on the side of the assembly seat close to the assembly column, and the adjustment device comprises a fixing frame, the fixing frame is fixedly connected to the assembly seat, a connecting plate is fixedly connected to one side of the fixing frame, a motor is fixedly connected to one side of the connecting plate, a gear is fixedly connected to the output end of the motor, a rotating shaft is rotatably connected to the side of the gear away from the motor, the rotating shaft is fixedly connected to the assembly column, a rack is meshed with the tooth surface of the gear, the rack is slidably connected to the inner wall of the fixing frame, the rack is fixedly connected to the multi-directional video monitoring device body with the aid of the auxiliary device, a connecting hole is opened at one end of the fixing frame, a positioning rod is slidably penetrated through the inner wall of the connecting hole, and the positioning rod is slidably connected to the inner wall of the rack.

[0008] The effects achieved by the above components are as follows: the multi-directional video surveillance device body is an advanced video surveillance system. The assembly base can be installed in the weak-current engineering building first, and then the multi-directional video surveillance device body can be connected to the assembly column, so that the multi-directional video surveillance device body can be installed in the weak-current engineering building. The weak-current engineering environment can be monitored through the multi-directional video surveillance device body. However, when it is necessary to perform maintenance on the multi-directional video surveillance device body on the assembly column or to clean the lens of the multi-directional video surveillance device body, because the multi-directional video surveillance device body is installed at a high place on the assembly column, it is necessary to manually use a herringbone ladder, and the ladder can be used to clean the lens. To complete maintenance or cleaning of the lens, workers use a stepladder to perform maintenance on the multi-directional video surveillance device body or clean its lens. Working at height will affect the efficiency of workers in maintaining the multi-directional video surveillance device body or cleaning its lens, and working at height will also increase safety risks at work, causing workers to slip off the stepladder. At this time, the multi-directional video surveillance device body at a high altitude can be adjusted to a lower position through an adjusting device, so that the height of the multi-directional video surveillance device body can be adjusted to facilitate workers to perform maintenance on the multi-directional video surveillance device body or clean its lens.

[0009] Preferably, two sliding grooves are provided on one side of the inner wall of the fixed frame, a sliding block is slidably connected to the inner wall of the sliding groove, and the sliding block is fixedly connected to the rack.

[0010] The effect achieved by the above components is that when the rack slides in the fixed frame, the slider installed on the rack will slide in the slide groove starting from the fixed frame, so that the stability of the rack sliding in the fixed frame can be improved by the slider sliding in the slide groove.

[0011] Preferably, one end of the positioning rod close to the rack is fixedly connected to a guide block, and the cross-section of the guide block is arc-shaped.

[0012] The effect achieved by the above components is that when the positioning rod is connected to the connecting hole, the guide block installed on the positioning rod can improve the connection speed and accuracy of the positioning rod and the connecting hole.

[0013] Preferably, a pull ring is rotatably connected to the inner wall of the positioning rod.

[0014] The effect achieved by the above components is: when the positioning rod needs to be pulled out from the connecting hole, the pull ring installed on the positioning rod can be used to pull the positioning rod out from the connecting hole, and the pull ring can increase the speed of pulling the positioning rod out from the connecting hole.

[0015] Preferably, an auxiliary device is provided on one side of the assembly column close to the body of the multi-directional video surveillance device, and the auxiliary device includes an assembly frame, the assembly frame is fixedly connected to the rack, the inner wall of the assembly frame is slidably connected to the body of the multi-directional video surveillance device, the inner wall of the assembly frame is rotatably connected to a connecting rod, one end of the arc surface of the connecting rod is fixedly connected to a connecting block, the inner wall of the connecting block is threaded with a rotating rod, and one end of the arc surface of the rotating rod is rotatably connected to a contact block.

[0016] The effect achieved by the above components is: when it is necessary to quickly assemble the multi-directional video surveillance device body on the adjustment device, the multi-directional video surveillance device body can be quickly assembled on the adjustment device through the auxiliary device, thereby increasing the speed of assembling the multi-directional video surveillance device body through the auxiliary device.

[0017] Preferably, a friction pad is fixedly connected to one side of the contact block close to the body of the multi-directional video surveillance device, and the cross-sectional size of the friction pad is the same as the cross-sectional size of the contact block.

[0018] The effect achieved by the above components is: when the contact block comes into contact with the body of the multi-directional video surveillance device, the friction pad installed on the contact block can increase the friction between the contact block and the body of the multi-directional video surveillance device, thereby improving the contact stability between the contact block and the body of the multi-directional video surveillance device.

[0019] Preferably, one end of the rotating rod away from the contact block is fixedly connected to a rotating disk.

[0020] The effect achieved by the above components is that when the rotating rod needs to be rotated, the rotating rod can be rotated by the rotating disk installed on the rotating rod, and the rotating disk can increase the speed of rotating the rotating rod.

[0021] Compared with the related art, the multi-directional video monitoring device for weak current engineering provided by the utility model has the following beneficial effects:

[0022] The utility model provides a multi-directional video monitoring device for weak current engineering. By arranging an adjusting device, when it is necessary to perform maintenance on the multi-directional video monitoring device or clean its lens, the height of the multi-directional video monitoring device on the assembly column can be adjusted by the adjusting device, so that by adjusting the height of the multi-directional video monitoring device, it is convenient for workers to perform maintenance on the multi-directional video monitoring device or clean its lens, and the effect of performing maintenance on the multi-directional video monitoring device or cleaning the lens is improved. At the same time, the safety hazard existing when using a stepladder can be avoided.

[0023] By setting up an auxiliary device, when the multi-directional video surveillance device is installed on the adjusting device, the multi-directional video surveillance device can be installed on the adjusting device through the auxiliary device. The speed of installing the multi-directional video surveillance device through the auxiliary device is faster, which can reduce the time spent on assembling the multi-directional video surveillance device, thereby improving the work efficiency of assembling the multi-directional video surveillance device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the structure of a multi-directional video monitoring device for weak current engineering provided by the utility model;

[0025] Figure 2 for Figure 1 The structural schematic diagram of the regulating device shown;

[0026] Figure 3 for Figure 2 The enlarged view of point A is shown;

[0027] Figure 4 for Figure 1 A schematic diagram of a partially disassembled structure of the regulating device shown;

[0028] Figure 5 for Figure 1 A schematic diagram of the structure of the auxiliary device shown;

[0029] Figure 6 for Figure 5 An enlarged view of point B is shown.

[0030] Numbers in the figure: 1. Assembly column; 2. Adjustment device; 201. Fixed frame; 202. Connecting plate; 203. Motor; 204. Gear; 205. Rotating shaft; 206. Rack; 207. Positioning rod; 208. Connecting hole; 209. Slider; 210. Slide groove; 211. Pull ring; 212. Guide block; 3. Auxiliary device; 31. Assembly frame; 32. Connecting rod; 33. Turntable; 34. Connecting block; 35. Rotating rod; 36. Contact block; 37. Friction pad; 4. Assembly seat; 5. Multi-directional video surveillance device body. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0032] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0033] See also Figures 1 to 6The utility model embodiment provides a multi-directional video monitoring device for weak current engineering, comprising: an assembly column 1 and an auxiliary device 3, an assembly seat 4 is fixedly connected to the lower surface of the assembly column 1, a multi-directional video monitoring device body 5 is installed on one side of the assembly column 1, an adjustment device 2 is provided on the side of the assembly seat 4 close to the assembly column 1, and an auxiliary device 3 is provided on the side of the assembly column 1 close to the multi-directional video monitoring device body 5.

[0034] In the embodiments of the present invention, please refer to Figures 2 to 4The adjusting device 2 includes a fixed frame 201, which is fixedly connected to the assembly seat 4. A connecting plate 202 is fixedly connected to one side of the fixed frame 201, and a motor 203 is fixedly connected to one side of the connecting plate 202. A gear 204 is fixedly connected to the output end of the motor 203. A rotating shaft 205 is rotatably connected to the side of the gear 204 away from the motor 203. The rotating shaft 205 is fixedly connected to the assembly column 1. A rack 206 is meshed on the tooth surface of the gear 204. The rack 206 is slidably connected to the inner wall of the fixed frame 201. The rack 206 is fixedly connected to the main body 5 of the multi-directional video monitoring device with the aid of an auxiliary device 3. A connecting hole 208 is opened at one end of the fixed frame 201. A positioning rod 207 is slidably penetrated through the inner wall of the connecting hole 208. The positioning rod 207 and the rack 206 inner wall sliding connection, the multi-directional video monitoring device body 5 is an advanced video monitoring system, the assembly seat 4 can be installed in the weak current engineering building first, and then the multi-directional video monitoring device body 5 is connected to the assembly column 1, so that the multi-directional video monitoring device body 5 can be installed in the weak current engineering building, and the weak current engineering environment can be monitored by the multi-directional video monitoring device body 5. However, when it is necessary to maintain the multi-directional video monitoring device body 5 on the assembly column 1 or clean the lens of the multi-directional video monitoring device body 5, because the multi-directional video monitoring device body 5 is installed at a high place of the assembly column 1, it is necessary to use a herringbone ladder manually. The maintenance or cleaning of the lens can be completed by the herringbone ladder. The worker uses the herringbone ladder to , perform maintenance on the multi-directional video surveillance device body 5 or clean its lens. High-altitude work will affect the efficiency of workers in performing maintenance on the multi-directional video surveillance device body 5 or cleaning its lens, and high-altitude work will also increase the safety risk at work, causing workers to slip off the ladder. At this time, the multi-directional video surveillance device body 5 at a high altitude can be adjusted to a lower position through the adjustment device 2, so that the height of the multi-directional video surveillance device body 5 can be adjusted to facilitate workers to perform maintenance on the multi-directional video surveillance device body 5 or clean its lens. Two slide grooves 210 are provided on one side of the inner wall of the fixed frame 201, and the inner wall of the slide groove 210 is slidably connected with a slider 209, and the slider 209 The rack 206 is fixedly connected to the rack 206. When the rack 206 slides in the fixed frame 201, the slider 209 installed on the rack 206 will slide in the slide groove 210 starting from the fixed frame 201, so that the sliding stability of the rack 206 in the fixed frame 201 can be improved by sliding the slider 209 in the slide groove 210. The end of the positioning rod 207 close to the rack 206 is fixedly connected with a guide block 212. The cross section of the guide block 212 is arc-shaped. When the positioning rod 207 is connected to the connecting hole 208, the guide block 212 installed on the positioning rod 207 can improve the connection speed and accuracy of the positioning rod 207 and the connecting hole 208. The inner wall of the positioning rod 207 is rotatably connected with a pull ring 211. When the positioning rod 207 needs to be pulled out of the connecting hole 208,The positioning rod 207 can be pulled out of the connection hole 208 using a pull ring 211 installed on the positioning rod 207. The pull ring 211 can increase the speed of pulling the positioning rod 207 out of the connection hole 208;

[0035] In the embodiments of the present invention, please refer to Figure 5 and Figure 6 The auxiliary device 3 includes an assembly frame 31, which is fixedly connected to the rack 206. The inner wall of the assembly frame 31 is slidably connected to the multi-directional video monitoring device body 5. The inner wall of the assembly frame 31 is rotatably connected to a connecting rod 32, and one end of the arc surface of the connecting rod 32 is fixedly connected to a connecting block 34. The inner wall thread of the connecting block 34 is penetrated by a rotating rod 35, and one end of the arc surface of the rotating rod 35 is rotatably connected to a contact block 36. When it is necessary to quickly assemble the multi-directional video monitoring device body 5 on the adjustment device 2, the multi-directional video monitoring device body 5 can be quickly assembled on the adjustment device 2 through the auxiliary device 3, so that the speed of assembling the multi-directional video monitoring device body 5 can be improved through the auxiliary device 3. The contact block 36 A friction pad 37 is fixedly connected to one side close to the multi-directional video surveillance device body 5. The cross-sectional size of the friction pad 37 is the same as that of the contact block 36. When the contact block 36 contacts the multi-directional video surveillance device body 5, the friction pad 37 installed on the contact block 36 can increase the friction between the contact block 36 and the multi-directional video surveillance device body 5, thereby improving the contact stability between the contact block 36 and the multi-directional video surveillance device body 5. A turntable 33 is fixedly connected to one end of the rotating rod 35 away from the contact block 36. When the rotating rod 35 needs to be rotated, the rotating rod 35 can be rotated by the turntable 33 installed on the rotating rod 35. The turntable 33 can increase the speed of rotating the rotating rod 35.

[0036] The working principle of a multi-directional video monitoring device for weak current engineering provided by the utility model is as follows: when it is necessary to adjust the height of the multi-directional video monitoring device body 5 on the assembly column 1, the positioning rod 207 is taken out from the connecting hole 208, and the fixing effect of the rack 206 can be released at this time. At this time, the motor 203 installed on the connecting plate 202 is started, and the movement of the motor 203 will drive the gear 204 to rotate through the output end, and the rotation of the gear 204 will rotate in the rotating shaft 205, so that the rack 206 can be driven to slide up and down through the rotation of the gear 204, and the sliding of the rack 206 will slide in the fixed frame 201, and the rack 206 will slide into the fixed frame 201, and the rack 206 will drive the multi-directional video monitoring device body 5 to slide into the fixed frame 201, so that the height of the multi-directional video monitoring device body 5 can be adjusted by the motor 203.

[0037] When it is necessary to connect the multi-directional video surveillance device body 5 with the adjustment device 2, the multi-directional video surveillance device body 5 is slid into the fixed frame 201. At this time, the connecting rod 32 can be rotated in the assembly frame 31. The rotation of the connecting rod 32 will drive the connecting block 34 to move in the direction of the multi-directional video surveillance device body 5. At this time, the rotating rod 35 can be rotated in the connecting block 34. The rotation of the rotating rod 35 can drive the contact block 36 in the connecting block 34 to move in the direction of the multi-directional video surveillance device body 5, so that the contact block 36 can be driven to contact the multi-directional video surveillance device body 5 by rotating the rotating rod 35, so that the multi-directional video surveillance device body 5 can be fixed in the assembly frame 31.

[0038] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0039] 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 multi-directional video monitoring device for weak current engineering, characterized in that: include: An assembly column (1) and an auxiliary device (3), wherein the lower surface of the assembly column (1) is fixedly connected to an assembly seat (4), a multi-directional video monitoring device body (5) is installed on one side of the assembly column (1), an adjustment device (2) is provided on the side of the assembly seat (4) close to the assembly column (1), and the adjustment device (2) comprises a fixing frame (201), the fixing frame (201) is fixedly connected to the assembly seat (4), one side of the fixing frame (201) is fixedly connected to a connecting plate (202), one side of the connecting plate (202) is fixedly connected to a motor (203), and the output end of the motor (203) is fixedly connected to a gear (204), The side of the gear (204) away from the motor (203) is rotatably connected to a rotating shaft (205), the rotating shaft (205) is fixedly connected to the assembly column (1), the tooth surface of the gear (204) is meshed with a rack (206), the rack (206) is slidably connected to the inner wall of the fixed frame (201), the rack (206) is fixedly connected to the multi-directional video monitoring device body (5) with the aid of an auxiliary device (3), a connecting hole (208) is opened at one end of the fixed frame (201), a positioning rod (207) is slidably penetrated through the inner wall of the connecting hole (208), and the positioning rod (207) is slidably connected to the inner wall of the rack (206).

2. The multi-directional video monitoring device for weak current engineering according to claim 1, characterized in that: Two sliding grooves (210) are provided on one side of the inner wall of the fixed frame (201), and a slider (209) is slidably connected to the inner wall of the sliding groove (210), and the slider (209) is fixedly connected to the rack (206).

3. The multi-directional video monitoring device for weak current engineering according to claim 1, characterized in that: One end of the positioning rod (207) close to the rack (206) is fixedly connected to a guide block (212), and the cross section of the guide block (212) is arc-shaped.

4. The multi-directional video monitoring device for weak current engineering according to claim 1, characterized in that: The inner wall of the positioning rod (207) is rotatably connected with a pull ring (211).

5. The multi-directional video monitoring device for weak current engineering according to claim 1, characterized in that: An auxiliary device (3) is provided on one side of the assembly column (1) close to the multi-directional video monitoring device body (5), and the auxiliary device (3) comprises an assembly frame (31), the assembly frame (31) is fixedly connected to the rack (206), the inner wall of the assembly frame (31) is slidably connected to the multi-directional video monitoring device body (5), the inner wall of the assembly frame (31) is rotatably connected to a connecting rod (32), one end of the circular arc surface of the connecting rod (32) is fixedly connected to a connecting block (34), the inner wall of the connecting block (34) is threadedly penetrated by a rotating rod (35), and one end of the circular arc surface of the rotating rod (35) is rotatably connected to a contact block (36).

6. The multi-directional video monitoring device for weak current engineering according to claim 5, characterized in that: A friction pad (37) is fixedly connected to one side of the contact block (36) close to the multi-directional video monitoring device body (5); the cross-sectional dimensions of the friction pad (37) are the same as those of the contact block (36).

7. The multi-directional video monitoring device for weak current engineering according to claim 5, characterized in that: One end of the rotating rod (35) away from the contact block (36) is fixedly connected to a rotating disk (33).

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