Security monitoring device
By introducing a height adjustment mechanism of rotating rods and traction ropes into the security monitoring device, the problem of high altitude maintenance is solved, and the camera clarity is improved through the cleaning board, achieving convenient maintenance and efficient monitoring.
Patent Information
- Application Number
- CN202421596161.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-08
- Publication Date
- 2024-12-13
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the maintenance process of existing security monitoring devices in civil aviation airports, the installation location of the device is high and there is an object blocking below, resulting in an increase in maintenance costs and requires the use of climbing tools, which poses a risk of high-altitude operation.
A security monitoring device with adjustable height is designed. The traction rope is driven by a rotating rod to move the monitoring body downward under the action of its own weight. The ground can be maintained and equipped with a cleaning board to clean up dust and improve the clarity of the camera.
It realizes maintenance without climbing tools, reduces the risk of high-altitude operations, and improves the maintenance convenience of security monitoring devices and the shooting clarity of target areas.
Smart Images
Figure CN222164246U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of monitoring, in particular to a security monitoring device. Background Art
[0002] A security monitoring device is an equipment system that uses image acquisition devices such as cameras to capture images of a monitored area in real time, and transmits video signals to a display device for display through a transmission medium. At civil aviation airports, video monitoring of target areas is performed through security monitoring devices to promptly detect abnormal situations. In the prior art, security monitoring devices are usually installed at higher locations at civil aviation airports. During daily maintenance, staff are required to use climbing tools to maintain the security monitoring devices. Since the area where the security monitoring devices are located is relatively open during the early installation, some objects or equipment are placed under some security monitoring devices in the later stage, which makes it inconvenient to use climbing tools for maintenance, resulting in a greatly increased maintenance cost for some security monitoring devices. For this reason, the utility model improves the ability to adjust the height of the security monitoring device to facilitate maintenance on the ground. Summary of the invention
[0003] The disclosed embodiment relates to a security monitoring device, wherein a rotating rod is rotated to release a traction rope, which moves downward under the action of the monitoring body's own weight. The height of the monitoring body can be adjusted so that the monitoring body is in a lower position, which is convenient for workers to maintain the security monitoring device on the ground. The maintenance work can be completed without touching climbing tools, thereby reducing the danger of high-altitude operations. It is particularly convenient to use in places where there are foreign objects below the security monitoring device and it is inconvenient to use climbing tools.
[0004] According to a first aspect of the present disclosure, a security monitoring device is provided, which specifically includes: a monitoring body, a fixed camera is installed on the top of the outer side of the monitoring body, a rotating camera is installed on the bottom of the monitoring body, and a positioning plate is installed on the top of the monitoring body; a serrated structure is provided on the top of the positioning plate; a heat dissipation cavity is opened inside the monitoring body; a guide groove is opened on the outer side of the monitoring body; the inner end of the guide groove is communicated with the heat dissipation cavity; a shell is installed above the top of the positioning plate; a mounting plate is installed on the top of the shell, wherein a threaded hole is opened on the mounting plate; a servo motor is installed on the top of the inner side of the shell, a gear is installed on the output end of the servo motor, and two openings are provided on the bottom of the shell.
[0005] Furthermore, a guide groove is provided between the bottom of the positioning plate and the top of the monitoring body; the guide groove is an annular structure, and a guide plate is slidably installed inside the guide groove; the guide plate is an annular structure, and a driving plate is installed on the outside of the guide plate.
[0006] Furthermore, a driving motor is installed at the outer end of the driving plate, and a gear is installed at the output end of the driving motor, and the gear at the output end of the driving motor is meshed with the serrated structure at the bottom of the positioning plate; a cleaning plate is installed at the bottom of the driving plate; the bottom of the cleaning plate is an arc structure, and a brush is provided on the inner side of the cleaning plate, and the cleaning plate is slidably installed on the outside of the monitoring body.
[0007] Furthermore, an air bag is installed on the rear side of the monitoring body; a guide tube is installed on the rear side of the air bag; and the guide tube penetrates the monitoring body and is inserted into the interior of the heat dissipation cavity.
[0008] Furthermore, an extrusion plate is installed on the outer side of the airbag; a guide push plate is installed on the outer side of the extrusion plate; the side surface of the guide push plate is an arc-shaped structure, and a cleaning plate is slidably installed on the outer side of the guide push plate.
[0009] Furthermore, a deflector is installed at the middle position of the bottom inner side of the shell, and the deflector is a trumpet-shaped structure; a rotating rod is also rotatably installed on the inner side of the shell; and a traction rope is wound around the outer side of the rotating rod.
[0010] Furthermore, the side end of the traction rope passes through the inner side of the air deflector and is connected to the top of the positioning plate; the side end of the rotating rod is installed with a gear, and the gear at the side end of the rotating rod is meshed with the gear at the output end of the servo motor inside the shell; two positioning blocks are installed on the top of the positioning plate; the positioning block is slid upward and installed in the opening at the bottom of the shell.
[0011] The utility model provides a security monitoring device, which has the following beneficial effects:
[0012] When the utility model is in use, the height of the security monitoring device can be adjusted by driving the traction rope through the rotating rod. When the security monitoring device of the civil aviation airport is maintained, the gear at the output end of the servo motor inside the shell drives the rotating rod to rotate, and the rotating rod rotates to release the traction rope, which moves downward under the action of the monitoring body's own weight. The height of the monitoring body can be adjusted so that the monitoring body is in a lower position, which is convenient for staff to maintain the security monitoring device on the ground. The maintenance work can be completed without touching the climbing tools, which reduces the danger of high-altitude operations. It is particularly convenient to use in places where there are foreign objects under the security monitoring device and it is inconvenient to use the climbing tools.
[0013] In addition, by using a cleaning plate to clean the security monitoring device to reduce dust adhesion, when the civil aviation airport security monitoring device is in use, the gear at the output end of the driving motor at the outer end of the driving plate engages with the serrated structure at the bottom of the positioning plate, and the driving plate drives the cleaning plate to the outside of the monitoring body, and the brush on the inside of the cleaning plate cleans dust from the camera on the monitoring body, especially in outdoor security monitoring devices, which greatly improves the clarity of shooting of the target area. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.
[0015] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.
[0016] In the attached picture:
[0017] Figure 1 A schematic diagram showing the overall structure of the present application;
[0018] Figure 2 A schematic diagram of the three-dimensional structure of the cleaning plate of the present application is shown;
[0019] Figure 3 A schematic diagram of the cross-sectional structure of the monitoring body of the present application is shown;
[0020] Figure 4 A schematic diagram of the three-dimensional structure of the guide push plate of the present application is shown;
[0021] Figure 5 A schematic diagram of the cross-sectional structure of the shell of the present application is shown;
[0022] Figure 6 A schematic diagram of the three-dimensional structure of the air deflector of the present application is shown;
[0023] Reference numerals list
[0024] 1. Monitoring body; 101. Positioning plate; 102. Guide groove; 103. Guide plate; 104. Driving plate; 105. Cleaning plate;
[0025] 2. Heat dissipation cavity; 201. guide groove; 202. air bag; 203. guide pipe; 204. extrusion plate; 205. guide push plate;
[0026] 3. Shell; 301. Mounting plate; 302. Air deflector; 303. Rotating rod; 304. Towing rope; 305. Positioning block. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] Please refer to Figures 1 to 6 : Example
[0029] The utility model proposes a security monitoring device, comprising: a monitoring body 1, a fixed camera is installed on the top of the outer side of the monitoring body 1, a rotating camera is installed on the bottom of the monitoring body 1, and a positioning plate 101 is installed on the top of the monitoring body 1; a serrated structure is provided on the top of the positioning plate 101; a guide groove 102 is opened between the bottom of the positioning plate 101 and the top of the monitoring body 1; the guide groove 102 is an annular structure, and a guide plate 103 is slidably installed inside the guide groove 102; the guide plate 103 is an annular structure, and a driving plate 104 is installed on the outer side of the guide plate 103; a driving motor is installed on the outer end of the driving plate 104, and a gear is installed on the output end of the driving motor, and the gear at the output end of the driving motor is meshed with the serrated structure at the bottom of the positioning plate 101; a cleaning plate 105 is installed on the bottom of the driving plate 104; the bottom of the cleaning plate 105 is an arc structure, and a brush is provided on the inner side of the cleaning plate 105, and the cleaning plate 105 is slidably installed on the outer side of the monitoring body 1.
[0030] In the disclosed embodiment, when the civil aviation airport security monitoring device is in use, the target area can be monitored through the fixed camera on the top outside of the monitoring body 1, and the rotating camera at the bottom of the monitoring body 1 can rotate 360 degrees, and the periphery of the target area can be cyclically rotated and monitored. When a lot of dust is attached to the camera, the driving motor at the outer end of the driving plate 104 drives the gear at its output end to rotate, and the gear is engaged with the serrated structure at the bottom of the positioning plate 101, so that the gear drives the driving plate 104 to drive the guide plate 103 to rotate inside the guide groove 102, so that the bottom of the driving plate 104 drives the cleaning plate 105 to rotate outside the monitoring body 1, so that the brush on the inside of the cleaning plate 105 cleans the two cameras on the monitoring body 1 to prevent dust from affecting the clarity of the shooting, especially when used outdoors at a civil aviation airport, the dust coverage of the camera on the monitoring body 1 is reduced to ensure the clarity of the shooting of the target area.
[0031] Embodiment 2, on the basis of embodiment 1, a heat dissipation cavity 2 is provided inside the monitoring body 1; a guide groove 201 is provided outside the monitoring body 1; the inner end of the guide groove 201 is connected with the heat dissipation cavity 2; an air bag 202 is installed on the rear side of the monitoring body 1; a guide pipe 203 is installed on the rear side of the air bag 202; the guide pipe 203 penetrates the monitoring body 1 and is inserted into the heat dissipation cavity 2; an extrusion plate 204 is installed on the outside of the air bag 202; a guide push plate 205 is installed on the outside of the extrusion plate 204; the side of the guide push plate 205 is an arc-shaped structure, and the guide push plate 203 is inserted into the heat dissipation cavity 2; the air bag 202 is installed on the outside of the extrusion plate 204; the guide push plate 205 is installed on the outside of the extrusion plate 204; the side of the guide push plate 205 is an arc-shaped structure, and the guide push plate 203 is installed on the outside of the extrusion plate 204; the guide push plate 205 ... A cleaning plate 105 is slidably installed on the outer side of 05. When the civil aviation airport security monitoring device is in use, the cleaning plate 105 rotates to push the guide push plate 205 to move, and the guide push plate 205 drives the extrusion plate 204 to squeeze the airbag 202, so that the airflow in the airbag 202 enters the heat dissipation cavity 2 through the guide pipe 203. The heat dissipation cavity 2 dissipates the heat of various camera components stored in the monitoring body 1, and the hot air flow is discharged through the guide groove 201, which quickly dissipates the heat of the interior of the monitoring body 1, ensuring the normal operation of various electronic components of the camera.
[0032] Embodiment 3, on the basis of embodiment 1, a shell 3 is installed on the top of the positioning plate 101; a mounting plate 301 is installed on the top of the shell 3, wherein a threaded hole is opened on the mounting plate 301; a servo motor is installed on the top of the inner side of the shell 3, a gear is installed on the output end of the servo motor, and two openings are provided at the bottom of the shell 3; a deflector 302 is installed at the middle position of the inner bottom of the shell 3, and the deflector 302 is a horn-shaped structure; a rotating rod 303 is also rotatably installed on the inner side of the shell 3; a traction rope 304 is wrapped around the outer side of the rotating rod 303; the side end of the traction rope 304 passes through the inner side of the deflector 302 and is connected to the top of the positioning plate 101; a gear is installed on the side end of the rotating rod 303, and the gear at the side end of the rotating rod 303 meshes with the gear at the output end of the servo motor inside the shell 3; two positioning blocks 305 are installed on the top of the positioning plate 101; the positioning block 305 It is slidably mounted in the opening at the bottom of the shell 3. When the civil aviation airport security monitoring device is maintained, the mounting plate 301 is installed in a higher place at the civil aviation airport. The gear at the output end of the servo motor inside the shell 3 drives the rotating rod 303 to rotate, and the traction rope 304 wound around the outside of the rotating rod 303 is released through the air deflector 302. Under the action of the monitoring body 1's own weight, the traction rope 304 is driven to move downward, so that the monitoring body 1 is in a lower position, which is convenient for maintenance of the monitoring body 1. Maintenance can be carried out without the aid of climbing tools, which is convenient to operate and reduces the risk of climbing. After the maintenance is completed, the servo motor inside the shell 3 drives the gear at the side end of the rotating rod 303 to rotate in the opposite direction, so that the traction rope 304 drives the monitoring body 1 to move upward, so that the positioning block 305 on the positioning plate 101 is installed at the bottom of the shell 3, which is convenient for positioning the position of the monitoring body 1.
[0033] The working principle of this embodiment is as follows: when in use, the target area is monitored through the fixed camera on the top of the outer side of the monitoring body 1, and the rotating camera at the bottom of the monitoring body 1 rotates 360 degrees to monitor the rotation around the target area. The gear at the output end of the driving motor at the outer end of the driving plate 104 is meshed with the serrated structure at the bottom of the positioning plate 101, so that the driving plate 104 drives the guide plate 103 to rotate in the guide groove 102, and the driving plate 104 drives the cleaning plate 105 to rotate on the outer side of the monitoring body 1 to clean the two cameras on the monitoring body 1 to ensure the clarity of the target area. When the cleaning plate 105 rotates, it pushes the guide push plate 205 to drive the extrusion plate 204 to squeeze the airbag 202, and the airflow in the airbag 202 enters the heat dissipation cavity 2 through the guide tube 203. The heat dissipation cavity 2 dissipates heat for various camera components stored in the monitoring body 1, and the hot airflow is discharged through the guide groove 201;
[0034] When maintaining the civil aviation airport security monitoring device, the gear at the output end of the servo motor inside the shell 3 drives the rotating rod 303 to rotate, and the traction rope 304 wrapped around the outside of the rotating rod 303 is released through the air deflector 302. Under the action of the monitoring body 1's own weight, the traction rope 304 moves downward, and the monitoring body 1 is in a lower position, which is convenient for maintenance of the monitoring body 1.
[0035] In this article, there are a few points to note:
[0036] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.
[0037] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.
[0038] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.
Claims
1. A security monitoring device, comprising: A monitoring body (1), wherein a fixed camera is installed on the top of the outer side of the monitoring body (1), a rotating camera is installed on the bottom of the monitoring body (1), and a positioning plate (101) is installed on the top of the monitoring body (1); the characteristic is that a sawtooth structure is provided on the top of the positioning plate (101); a heat dissipation cavity (2) is provided inside the monitoring body (1); a guide groove (201) is provided on the outer side of the monitoring body (1); the inner end of the guide groove (201) is connected to the heat dissipation cavity (2); a shell (3) is installed above the top of the positioning plate (101); a mounting plate (301) is installed on the top of the shell (3); a servo motor is installed on the top of the inner side of the shell (3), a gear is installed on the output end of the servo motor, and two openings are provided on the bottom of the shell (3).
2. A security monitoring device according to claim 1, characterized in that: A guide groove (102) is provided between the bottom of the positioning plate (101) and the top of the monitoring body (1); a guide plate (103) is slidably mounted inside the guide groove (102); and a driving plate (104) is mounted outside the guide plate (103).
3. A security monitoring device according to claim 2, characterized in that: A driving motor is mounted on the outer end of the driving plate (104); a gear is mounted on the output end of the driving motor; the gear at the output end of the driving motor meshes with the sawtooth structure at the bottom of the positioning plate (101); a cleaning plate (105) is mounted on the bottom of the driving plate (104); a brush is provided on the inner side of the cleaning plate (105); the cleaning plate (105) is slidably mounted on the outer side of the monitoring body (1).
4. A security monitoring device according to claim 3, characterized in that: An air bag (202) is installed on the rear side of the monitoring body (1); a flow guide tube (203) is installed on the rear side of the air bag (202); the flow guide tube (203) penetrates the monitoring body (1) and is inserted into the interior of the heat dissipation cavity (2).
5. A security monitoring device according to claim 4, characterized in that: An extrusion plate (204) is installed on the outer side of the airbag (202); a guide push plate (205) is installed on the outer side of the extrusion plate (204); and a cleaning plate (105) is slidably installed on the outer side of the guide push plate (205).
6. A security monitoring device according to claim 5, characterized in that: A deflector (302) is installed at the middle position of the bottom of the inner side of the shell (3); a rotating rod (303) is also rotatably installed on the inner side of the shell (3); and a traction rope (304) is wound around the outer side of the rotating rod (303).
7. A security monitoring device according to claim 6, characterized in that: The side end of the traction rope (304) passes through the inner side of the deflector (302) and is connected to the top of the positioning plate (101); a gear is installed on the side end of the rotating rod (303), and the gear on the side end of the rotating rod (303) meshes with the gear at the output end of the servo motor inside the shell (3); two positioning blocks (305) are installed on the top of the positioning plate (101); the positioning blocks (305) are installed in the opening at the bottom of the shell (3) by sliding upwards.