Video security monitoring device based on brightness control

Abstract

The utility model discloses a video security and protection monitoring device based on brightness control, which relates to the technical field of security and protection monitoring and comprises a supporting rod, a protection assembly is arranged at the top end of the supporting rod and comprises a mounting frame, and the mounting frame is mounted at the top end of the supporting rod through bolts. A rotating rod is rotatably mounted at the front position in the mounting frame, an adjusting motor is mounted on one side of the mounting frame, and a crankshaft of the adjusting motor is connected with the rotating rod, and through the protection assembly, the monitoring camera body is prevented from being smashed during working, adhered dust is conveniently removed, and demisting during shooting is facilitated, so that the image quality is improved; the problems that in the use process of traditional video security and protection monitoring based on brightness control, due to the fact that foreign matter accidentally falls off from the high altitude, a camera is prone to being smashed, dust possibly adheres to a transparent cover and is difficult to clean, and meanwhile the camera is exposed outside, a protection cover easily generates water mist to affect shooting are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of security monitoring, in particular to a video security monitoring device based on brightness control. Background Art

[0002] Security means being prepared to deal with attacks or avoid being harmed. Video surveillance is an important part of security. In the process of video surveillance security, surveillance cameras are needed to monitor and observe the areas that need to be monitored. Surveillance cameras can record and shoot the areas that need to be monitored to facilitate security precautions in the areas. Brightness control refers to the control method of automatically turning off and on according to the brightness of the current environment, which is usually used to achieve energy saving purposes.

[0003] The existing video security monitoring based on light control has a relatively simple structure when in use. Because the surveillance camera is installed at a high place outdoors, when there are residents on high floors nearby, foreign objects may accidentally fall from a high altitude and easily hit the surveillance camera, causing damage. In addition, surveillance cameras are usually panoramic cameras and are installed at high altitudes outdoors for a long time. Dust may adhere to the transparent cover during use, making it difficult to clean. At the same time, the camera is exposed to the outside, and the protective cover is prone to produce water mist that affects shooting. Utility Model Content

[0004] The main purpose of the utility model is to provide a video security monitoring device based on light control, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A video security monitoring device based on light control comprises a support rod, the top end of which is provided with a protection component;

[0007] The protection component includes a mounting frame, which is installed on the top of the support rod by bolts, a rotating rod is rotatably installed at the front position inside the mounting frame, an adjusting motor is installed on one side of the mounting frame, and the shaft of the adjusting motor is connected to the rotating rod, a monitoring camera body is installed on the side of the rotating rod away from the adjusting motor, a protection groove is provided at the rear position inside the mounting frame, a cleaning rotating plate is rotatably installed inside the protection groove, a cleaning motor is installed inside the mounting frame and behind the protection groove, and the shaft of the cleaning motor is connected to the rear end of the cleaning rotating plate.

[0008] As a further solution of the utility model, the inner circle of the cleaning rotating plate matches the outer circle of the monitoring camera body, a scrubbing pad is provided at the front end of the cleaning rotating plate, and the reset state of the cleaning rotating plate is set in an "I" shape.

[0009] As a further solution of the utility model, a protective plate is installed on the top of the mounting frame through a plurality of shock-absorbing plates, a rubber buffer pad is arranged at the center of the top of the hot air outlet, and the bottom of the protective plate is in contact with the rubber buffer pad.

[0010] As a further solution of the utility model, a water collecting tank is installed at the rear position of the top of the mounting frame, a water pump is installed at the top of the mounting frame close to the water collecting tank, a water spray pipe is installed inside the mounting frame, a water suction pipe of the water pump is connected to the water collecting tank, and the water outlet pipe of the water pump is connected to the water spray pipe.

[0011] As a further solution of the utility model, a plurality of cleaning nozzles are installed on the outer ring of the water spray pipe through a shaped hose, a cover plate is threadedly connected to the top of the water collecting tank, and a plurality of water leakage holes are opened through the upper and lower ends of the cover plate.

[0012] As a further solution of the utility model, a hot air blower is installed inside the mounting frame and below the cleaning motor, and a plurality of hot air outlets are installed on the outer ring of the monitoring camera body through a ring plate, and the air outlet of the hot air blower is connected to the hot air outlet through an air pipe.

[0013] As a further solution of the utility model, a light controller is installed at the front position inside the mounting frame, the outer circle of the monitoring camera body does not contact the inner wall of the mounting frame, an electric control box is provided on one side of the mounting frame, and the electric control box is electrically connected to the monitoring camera body, adjustment motor, cleaning motor, water pump, hot air blower, and light controller.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model provides a protective component to cooperate with the monitoring camera body. When the monitoring camera body is performing security monitoring, the provided mounting frame and the protective plate are used to protect it, so as to prevent the monitoring camera body from being damaged during operation. Moreover, the provided shock-absorbing sheet and the rubber buffer pad can buffer the impact on the protective plate, thereby increasing the service life of the protective plate.

[0016] Through the cooperation of the rotating rod, the brightness controller, the regulating motor and the cleaning rotating plate, after the monitoring camera body is folded, its transparent protective shell can be scrubbed to remove the adhered dust, thus preventing a large amount of dust from adhering to the protective shell of the monitoring camera body and affecting the shooting. Moreover, when not in use, most of the components of the monitoring camera body are not directly exposed to the air, thus further improving the protection effect.

[0017] By means of the arranged air supply pipe, hot air outlet and hot air blower, hot air can be sprayed toward the surveillance camera body according to the environment or temperature conditions, so as to facilitate defog during shooting and thus improve the image quality. In addition, by spraying hot air at the hot air outlet, the environment surrounding the surveillance camera body can be heated, so as to prevent the surveillance camera body from running in an overly humid environment for a long time, reduce the probability of moisture penetrating into the surveillance camera body and improve the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a video security monitoring device based on light control according to the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of a protective component in the overall structure of a video security monitoring device based on light control according to the utility model;

[0020] Figure 3 The utility model is a video security monitoring device based on light control Figure 1 Rear perspective view.

[0021] In the figure: 1. Support rod; 2. Protection component; 3. Mounting bracket; 4. Rotating rod; 5. Monitoring camera body; 6. Adjustment motor; 7. Cleaning rotating plate; 8. Cleaning motor; 9. Water pump; 10. Water collecting tank; 11. Cleaning nozzle; 12. Hot air blower; 13. Hot air outlet; 14. Air pipe; 15. Light controller; 16. Protection plate; 17. Shock absorber. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-3 As shown, a video security monitoring device based on light control includes a support rod 1, and a protective component 2 is arranged on the top of the support rod 1;

[0024] The protection component 2 includes a mounting frame 3, which is installed on the top of the support rod 1 by bolts. A rotating rod 4 is rotatably installed at the front position inside the mounting frame 3. An adjusting motor 6 is installed on one side of the mounting frame 3, and the shaft of the adjusting motor 6 is connected to the rotating rod 4. A monitoring camera body 5 is installed on the side of the rotating rod 4 away from the adjusting motor 6. A protective groove is provided at the rear position inside the mounting frame 3, and a cleaning rotating plate 7 is rotatably installed inside the protective groove. A cleaning motor 8 is installed inside the mounting frame 3 and behind the protective groove, and the shaft of the cleaning motor 8 is connected to the rear end of the cleaning rotating plate 7.

[0025] In this embodiment, the inner circle of the cleaning turn plate 7 matches the outer circle of the surveillance camera body 5, a scrubbing pad is provided at the front end of the cleaning turn plate 7, and the reset state of the cleaning turn plate 7 is set in an "I" shape. By starting the cleaning motor 8 to drive the cleaning turn plate 7 to rotate, the dust on the surveillance camera body 5 is wiped off. At the same time, after the cleaning turn plate 7 rotates for cleaning, it returns to the preset reset value again, so as to avoid the cleaning turn plate 7 preventing the surveillance camera body 5 from rotating subsequently.

[0026] In this embodiment, a protective plate 16 is installed on the top of the mounting frame 3 through a plurality of shock-absorbing plates 17, a rubber buffer pad is arranged at the center of the top of the hot air outlet 13, and the bottom of the protective plate 16 is in contact with the rubber buffer pad. The protective plate 16 plays a protective role, which can prevent falling objects due to accidents from directly contacting the monitoring camera body 5, thereby reducing the probability of the monitoring camera body 5 being damaged. The shock-absorbing plates 17 and the rubber buffer pads are deformed in time, which can provide buffering protection for the protective plate 16 and improve the use effect.

[0027] In this embodiment, a water collecting tank 10 is installed at the rear position of the top of the mounting frame 3, a water pump 9 is installed at the top of the mounting frame 3 near the water collecting tank 10, a water spray pipe is installed inside the mounting frame 3, the water suction pipe of the water pump 9 is connected to the water collecting tank 10, and the water outlet pipe of the water pump 9 is connected to the water spray pipe. By starting the water pump 9, the water flow in the water collecting tank 10 can be easily pumped out and transported to the water spray pipe, so as to facilitate the transportation of the water flow.

[0028] In this embodiment, a plurality of cleaning nozzles 11 are installed on the outer circle of the water spray pipe through a shaped hose, and a cover plate is threadedly connected to the top of the water collecting tank 10. A plurality of leakage holes are opened through the upper and lower ends of the cover plate. The water flow in the water collecting tank 10 is pumped to the cleaning nozzle 11 by a water pump 9 and sprayed to the monitoring camera body 5. This method facilitates flushing of the transparent protective shell of the monitoring camera body 5, thereby removing most of the dust, and the cover plate plays a role in blocking debris. At the same time, the leakage holes are arranged to facilitate rainwater to enter the interior of the water collecting tank 10.

[0029] In this embodiment, a hot air blower 12 is installed inside the mounting frame 3 and below the cleaning motor 8. A plurality of hot air outlets 13 are installed on the outer ring of the monitoring camera body 5 through a ring plate. The air outlet of the hot air blower 12 is connected to the hot air outlet 13 through an air pipe 14. By starting the hot air blower 12, the hot air is transported to the hot air outlet 13 and sprayed out to dry the monitoring camera body 5. At the same time, it also plays a role in drying the environment around the monitoring camera body 5, reducing the probability of moisture infiltration. When shooting in a low-temperature environment, hot air can be sprayed out for defogger to improve the shooting effect.

[0030] In this embodiment, a light controller 15 is installed at the front position inside the mounting frame 3, the outer circle of the monitoring camera body 5 does not contact the inner wall of the mounting frame 3, and an electric control box is arranged on one side of the mounting frame 3, and the electric control box is electrically connected to the monitoring camera body 5, the adjusting motor 6, the cleaning motor 8, the water pump 9, the hot air blower 12, and the light controller 15. The light controller 15 is provided to facilitate detection of the light brightness, and the electric control box is provided to facilitate detection and control of the monitoring camera body 5, the adjusting motor 6, the cleaning motor 8, the water pump 9, the hot air blower 12, and the light controller 15.

[0031] It should be noted that the utility model is a video security monitoring device based on light control. When in use, the light brightness is first detected by the light controller 15, and the shutdown value of the light controller 15 is preset, and the working and storage angle values ​​of the adjustment motor 6 are preset, and the reset angle value of the cleaning rotating plate 7 is preset. When the light controller 15 detects the start value, and the cleaning rotating plate 7 is at the reset value, the signal is transmitted to the electric control box, and then the adjustment motor 6 is started by control. Because the shaft of the adjustment motor 6 is connected to the rotating rod 4, and the monitoring camera body 5 is installed on the rotating rod 4, the monitoring camera body 5 can be driven to rotate to the preset start value, thereby driving the monitoring camera body 5 to rotate to a suitable working position for shooting, and then the monitoring camera body 5 is started to shoot, which plays a role in security monitoring;

[0032] When the light controller 15 detects that the light change reaches the closing value and the cleaning rotary plate 7 is at the reset value, it transmits a signal to the electric control box again, and then after being processed by the electric control box, the monitoring camera body 5 is turned off, and a storage signal is sent to the adjusting motor 6, which controls the rotation of the adjusting motor 6 shaft to drive the monitoring camera body 5 to rotate to the inside of the mounting frame 3. When the monitoring camera body 5 moves to a suitable position, the adjusting motor 6 will be turned off again to complete the closing process of the monitoring camera body 5. Through the above steps, the monitoring camera body 5 can be controlled to start and shut down according to the light change, so as to achieve the purpose of energy saving. After storage, the monitoring camera body 5 is in the mounting frame 3, which plays a role in isolating and protecting the monitoring camera body 5.

[0033] A protective plate 16 is installed at the top of the mounting frame 3 through a shock-absorbing sheet 17. The protective plate 16 plays a protective role, which can prevent the falling objects dropped due to accidents from directly contacting the monitoring camera body 5, thereby reducing the probability of the monitoring camera body 5 being damaged. When the protective plate 16 is impacted by the falling objects, the shock-absorbing sheet 17 and the rubber buffer pad are deformed in time, which can provide buffer protection for the protective plate 16, thereby preventing the protective plate 16 from rigidly colliding with the falling objects, thereby increasing the service life and reducing the frequency of maintenance and replacement.

[0034] After the monitoring camera body 5 is stored, the cleaning motor 8 can be started according to the actual situation, and the water pump 9 can be started as needed. Because the shaft of the cleaning motor 8 is connected to the cleaning rotating plate 7, the cleaning rotating plate 7 is fitted with the stored monitoring camera body 5, and at the same time, the water pump 9 is connected to the water collecting tank 10, and the water outlet pipe of the water pump 9 is connected to the cleaning nozzle 11. Therefore, after storage, the monitoring camera body 5 is cleaned by rotating the cleaning rotating plate 7 and pumping water to the cleaning nozzle 11 and spraying it to the monitoring camera body 5 through the water pump 9, and the adhered dust can be brushed off, thereby avoiding a large amount of dust accumulation and affecting the shooting clarity of the monitoring camera body 5;

[0035] At the same time, the cleaning motor 8 can be started separately to drive the cleaning rotating plate 7 to rotate, so as to wipe the dust on the monitoring camera body 5, and it is necessary to ensure that the cleaning rotating plate 7 returns to the preset reset value after the cleaning, so as to avoid the cleaning rotating plate 7 preventing the monitoring camera body 5 from moving;

[0036] In addition, a plurality of water leakage holes are provided on the top of the water collecting box 10, which can collect rainwater when it rains, thereby playing the role of adding water flow. Through the above steps, it is not necessary for personnel to climb up with the help of a ladder to clean the surveillance camera body 5, thereby preventing personnel from falling.

[0037] At the same time, a hot air outlet 13 is installed on the outer ring of the monitoring camera body 5, and a hot air blower 12 is installed inside the mounting frame 3, and the hot air outlet 13 is connected to the air outlet of the hot air blower 12 through an air pipe 14, so that after cleaning, the hot air blower 12 can be started to transport the hot air to the hot air outlet 13 and spray it out to dry the monitoring camera body 5;

[0038] Moreover, in an environment with low temperature or excessive moisture, the hot air blower 12 can be intermittently controlled to start generating hot air according to actual needs, and sprayed into the environment around the monitoring camera body 5 for drying, thereby preventing the monitoring camera body 5 from operating in a humid environment for a long time and reducing the probability of moisture infiltration. At the same time, when the monitoring camera body 5 is shooting in a low temperature environment, hot air can be sprayed to heat the monitoring camera body 5, thereby playing a role in defogger and improving the shooting effect.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A video security monitoring device based on light control, comprising a support rod (1), characterized in that: A protective component (2) is provided at the top end of the support rod (1); The protection component (2) comprises a mounting frame (3), the mounting frame (3) being mounted on the top end of the support rod (1) by means of bolts, a rotating rod (4) being rotatably mounted inside the mounting frame (3) at a front position, an adjusting motor (6) being mounted on one side of the mounting frame (3), and a shaft of the adjusting motor (6) being connected to the rotating rod (4), a monitoring camera body (5) being mounted on a side of the rotating rod (4) away from the adjusting motor (6), a protection groove being provided inside the mounting frame (3) at a rear position, a cleaning rotating plate (7) being rotatably mounted inside the protection groove, a cleaning motor (8) being mounted inside the mounting frame (3) and located behind the protection groove, and a shaft of the cleaning motor (8) being connected to a rear end of the cleaning rotating plate (7).

2. The video security monitoring device based on light control according to claim 1, characterized in that: The inner ring of the cleaning rotating plate (7) matches the outer ring of the monitoring camera body (5), a scrubbing pad is arranged at the front end of the cleaning rotating plate (7), and the reset state of the cleaning rotating plate (7) is arranged in a straight line.

3. The video security monitoring device based on light control according to claim 1, characterized in that: A protective plate (16) is installed at the top of the mounting frame (3) via a plurality of shock-absorbing plates (17); a rubber buffer pad is provided at the center of the top of the hot air outlet (13), and the bottom of the protective plate (16) is in contact with the rubber buffer pad.

4. The video security monitoring device based on light control according to claim 1, characterized in that: A water collecting tank (10) is installed at a rear position of the top end of the mounting frame (3), a water pump (9) is installed at a position close to the water collecting tank (10) at the top end of the mounting frame (3), a water spray pipe is installed inside the mounting frame (3), a water suction pipe of the water pump (9) is connected to the water collecting tank (10), and a water outlet pipe of the water pump (9) is connected to the water spray pipe.

5. The video security monitoring device based on light control according to claim 4, characterized in that: The outer ring of the water spray pipe is equipped with a plurality of cleaning nozzles (11) through a shaped hose, the top end of the water collecting box (10) is threadedly connected with a cover plate, and a plurality of water leakage holes are opened through the upper and lower ends of the cover plate.

6. The video security monitoring device based on light control according to claim 1, characterized in that: A hot air blower (12) is installed inside the mounting frame (3) and below the cleaning motor (8); a plurality of hot air outlets (13) are installed on the outer ring of the monitoring camera body (5) via a ring plate; and an air outlet of the hot air blower (12) is connected to the hot air outlet (13) via an air supply pipe (14).

7. The video security monitoring device based on light control according to claim 1, characterized in that: A light controller (15) is installed at a front position inside the mounting frame (3); the outer ring of the monitoring camera body (5) does not contact the inner wall of the mounting frame (3); an electric control box is arranged on one side of the mounting frame (3); and the electric control box is electrically connected to the monitoring camera body (5), the regulating motor (6), the cleaning motor (8), the water pump (9), the hot air blower (12), and the light controller (15).

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