Supervision area visualization device

Abstract

The utility model belongs to the technical field of port supervision, and particularly relates to a supervision area visualization device, which comprises a support column, a plurality of support columns, a plurality of support columns, a plurality of support columns and a plurality of support columns, and is characterized in that the front side wall is provided with a sliding groove and the rear side wall is provided with an avoiding groove; clamping grooves are formed in the two sides of the bottom of the avoiding groove; the monitoring camera is connected with one sliding block through a connecting rod; the connecting rod is located in the sliding groove, and a first supporting rod integrally formed with the sliding block is arranged below the sliding block. A first limiting plate is arranged at the bottom of the first supporting rod and connected with a second limiting plate through a compression spring. The top of the second supporting rod is hinged to the bottom of the first supporting rod; the top of the positioning plate is hinged to the side wall of the supporting column, and a supporting plate is arranged at the bottom; the supporting plate is located in the clamping groove, and a limiting groove corresponding to the second limiting plate in position is formed in the upper surface of the supporting plate. The surrounding nets are arranged on the two sides of the supporting columns. No motor is used for lifting, so that the production cost is reduced; and meanwhile, a damping assembly is arranged, so that the damage degree of internal components of the monitoring equipment during collision is reduced, and the monitoring equipment has a relatively good market application prospect.

Description

Technical Field

[0001] The utility model belongs to the technical field of port supervision, and in particular relates to a visualization device for a supervision area. Background Art

[0002] Border inspection is the abbreviation of border inspection, which refers to the inspection of passports, certificates, visas, entry and exit registration cards, luggage and finances of people entering and leaving the country. Various types of surveillance cameras are used in the restricted areas of border inspection ports to achieve full coverage of video surveillance in the restricted areas, but the surveillance cameras need to be installed at a higher place, which is troublesome to install and remove.

[0003] The patent with application number CN202223572776.X discloses a lifting monitoring device, including a mounting plate, a protective cover is provided on one side of the mounting plate, an adjustment mechanism is provided inside the protective cover, the adjustment mechanism is used to drive the monitoring to adjust the angle and height, and a rotating structure for monitoring lifting is provided at the bottom of the adjustment mechanism, and the rotating structure includes a connecting rod, a through hole and a fixed ring, the top of the connecting rod is connected to the fixed ring, the through hole is located at the bottom of the protective cover, and the top of the through hole extends to the inside of the protective cover. The utility model lifting monitoring device can effectively reduce the monitoring blind spot of the camera, improve the level of later management, and the motor can also effectively lift the camera when it is damaged, making it more convenient to repair and take the camera. However, in the border inspection port, it is necessary to arrange more monitoring cameras in conjunction with the fence, and the cost of the motor lifting solution is relatively high; in addition, since the monitoring equipment is not equipped with a shock-absorbing component, if it is hit during use, it may cause the internal components to loosen or be damaged, affecting subsequent use.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0005] The purpose of the utility model is to provide a visual device for a supervision area, which does not use a motor lifting solution to reduce production costs; at the same time, a shock absorbing component is provided to reduce the degree of loosening or damage of internal components of the monitoring device when a collision occurs.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A supervisory area visualization device, comprising:

[0008] A base, on which a support column is arranged; the support column is hollow inside, a vertical slide groove is opened on the front side wall, and an avoidance groove is opened in the middle of the rear side wall; and clamping grooves are opened on both sides of the bottom of the avoidance groove;

[0009] A surveillance camera, the rear end of which is connected to a slider via a connecting rod; the connecting rod is located in the slide slot and can slide up and down along the slide slot; the slider is located inside the support column, and a first support rod integrally formed therewith is provided below the slider; a limiting plate 1 is provided at the bottom of the first support rod, and the limiting plate 1 is connected to a limiting plate 2 via a compression spring;

[0010] A second support rod, the top of which is hinged to the bottom of the first support rod;

[0011] A positioning plate is located in the avoidance groove, the top of which is hinged to the side wall of the support column and the bottom is provided with a support plate; the support plate is located in the slot, and a limiting groove corresponding to the second position of the limiting plate is opened on its upper surface;

[0012] The fence is arranged on both sides of the support column, and the top height of the fence is lower than the height of the monitoring camera.

[0013] Preferably, a guide column 1 is provided at the bottom of the limiting plate 1, and a avoidance hole 1 for the guide column 1 to pass through is opened in the middle of the limiting plate 2; the compression spring is sleeved on the guide column 1.

[0014] Preferably, the second limiting plate is provided with two symmetrical guide columns; the first limiting plate is provided with a second avoidance hole for the second guide column at the corresponding position to pass through; a nut is provided at one end of the second guide column passing through the second avoidance hole.

[0015] Preferably, the second support rod comprises a telescopic rod and a rod sleeve that are threadedly matched.

[0016] Preferably, one end of the second limiting plate close to the second supporting rod is provided with a magnetic buckle that cooperates with the rod sleeve.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] (1) The surveillance area visualization device of the utility model can support the monitoring camera and the slider to move upward along the support column through the cooperation of the first support rod and the second support rod, without using a motor, thus saving production costs.

[0019] (2) In the surveillance area visualization device of the utility model, the top of the second support rod is hinged to the first support rod, and the lower end of the second support rod can be taken out from the slide slot to facilitate the first support rod and the surveillance camera to be propped up; the second support rod includes a telescopic rod and a rod sleeve with threaded matching, and the length can be adjusted.

[0020] (3) In the surveillance area visualization device of the utility model, when the surveillance camera is installed to a specified height, the limit plate 2 below the compression spring enters into the limit groove on the support plate at the bottom of the positioning plate. While the support plate supports the limit plate 2 and the first support rod above it and the surveillance camera, it cannot be removed from the slot, which is beneficial to maintaining the stability of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an external schematic diagram of the utility model;

[0022] Figure 2 yes Figure 1 Schematic side view of

[0023] Figure 3 It is a schematic diagram of the first support rod, the second support rod and the monitoring camera of the utility model;

[0024] Figure 4 It is a schematic diagram of the support column and the positioning plate of the utility model after being opened;

[0025] Description of main reference numerals:

[0026] 1. Base; 2. Support column; 3. Slide; 4. Avoidance groove; 5. Card slot; 6. Monitoring camera; 7. Connecting rod; 8. Slider; 9. First support rod; 10. Limit plate 1; 11. Compression spring; 12. Limit plate 2; 13. Second support rod; 14. Positioning plate; 15. Support plate; 16. Limit groove; 17. Fence; 18. Guide column 1; 19. Guide column 2; 20. Nut; 21. Telescopic rod; 22. Rod sleeve; 23. Magnetic buckle. DETAILED DESCRIPTION

[0027] The following is a clear and complete description of the technical solution of the utility model patent. Obviously, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] See attached Figure 1-4 , a regulatory region visualization device, comprising:

[0031] A base 1 is provided with a support column 2; the support column 2 is hollow inside, a vertical slide groove 3 is provided on the front side wall thereof, and an escape groove 4 is provided in the middle of the rear side wall; and card slots 5 are provided on both sides of the bottom of the escape groove 4;

[0032] The surveillance camera 6 has a rear end connected to a slider 8 via a connecting rod 7; the connecting rod 7 is located in the slide slot 3 and can slide up and down along the slide slot 3; the slider 8 is located inside the support column 2, and a first support rod 9 integrally formed therewith is provided below the slider 8; a limit plate 10 is provided at the bottom of the first support rod 9, and the limit plate 10 is connected to the limit plate 2 12 via a compression spring 11;

[0033] A second support rod 13, the top of which is hinged to the bottom of the first support rod 9;

[0034] The positioning plate 14 is located in the avoidance groove 4, the top of which is hinged to the side wall of the support column 2, and the bottom is provided with a support plate 15; the support plate 15 is located in the card slot 5, and the upper surface of the support plate 15 is provided with a limiting groove 16 corresponding to the position of the limiting plate 12;

[0035] The fence 17 is arranged on both sides of the support column 2, and the top height of the fence 17 is lower than the height of the monitoring camera 6.

[0036] In this embodiment, a guide column 18 is provided at the bottom of the limiting plate 10, and an avoidance hole 1 is provided in the middle of the limiting plate 12 for the guide column 18 to pass through; the compression spring 11 is sleeved on the guide column 18. The limiting plate 12 is against the limiting groove 16, and when the first support rod 9 is subjected to downward pressure, the compression spring 11 is compressed, and the guide column 18 will pass through one end of the avoidance hole 1 and move downward for a distance, playing a role of buffering and shock absorption.

[0037] Two symmetrical guide columns 19 are arranged on the limit plate 12; an avoidance hole 2 is opened on the limit plate 10 for the guide column 19 at the corresponding position to pass through. When the compression spring 11 is compressed, one end of the guide column 19 passing through the avoidance hole 2 is displaced upward for a distance; a nut 20 is arranged on one end of the guide column 19 passing through the avoidance hole 2, which can limit the compression of the compression spring 11 and prevent the compression spring 11 from shaking and separating from the guide column 18 during the compression process.

[0038] In addition, the second support rod 13 includes a telescopic rod 21 and a rod sleeve 22 that are threaded together. The length of the telescopic rod 21 extending out of the rod sleeve 22 can be adjusted by rotating the rod sleeve 22 to change the length of the second support rod 13 to accommodate workers of different heights. The end of the second limit plate 12 close to the second support rod 13 is provided with a magnetic buckle 23 that matches the rod sleeve 22. When the second support rod 13 is not in use, the magnetic buckle 23 absorbs the rod sleeve 22, so that the rod body of the second support rod 13 is completely inserted into the support column 2, which is beautiful and practical.

[0039] During the actual installation, a 2.5-meter-high physical fence 17 is built on all sides of the supervision area except the dock shoreline. A video surveillance point is set up every 80 meters along the fence 17. The surveillance camera 6 uses a thermal imaging gun-ball linkage device to achieve full coverage of video surveillance without blind spots, and realizes automatic warning function for illegal intruders. At the blind spot point, human body recognition warning is also carried out through the gun camera.

[0040] Before being put into use, the staff needs to manually raise the surveillance camera 6 to the specified height, at which time the positioning plate 14 is in the open state; the staff takes the lower end of the second support rod 13 out of the slide slot 3 and rotates it to a certain angle to facilitate the application of upward thrust; under the manual push of the staff, the second support rod 13 pushes the first support rod 9 and the slider 8 located on the top of the first support rod 9 to move upward; the surveillance camera 6 moves upward synchronously with the slider 8 until the height of the limit plate 2 12 exceeds the height of the slot 5. At this time, the positioning plate 14 can be rotated to a certain angle so that the support plate 15 at its bottom enters the slot 5; then the staff reduces the force applied to the second support rod 13, so that the first support rod 9 and the limit plate 10, the compression spring 11 and the limit plate 2 12 located below it slowly fall until the limit plate 2 12 enters the limit slot 16 opened on the support plate 15.

[0041] With the support of the support plate 15, the first support rod 9 no longer continues to fall, and the surveillance camera 6 can maintain the specified height for monitoring operations; because the second limit plate 12 enters the limit slot 16, the support plate 15 cannot be rotated out of the slot 5 without propping up the first support rod 9. After completing the above operations, the staff releases the control of the second support rod 13, so that the second support rod 13 rotates a certain angle under the action of gravity and re-enters the slide slot 3; at this time, the rod sleeve 22 and the magnetic buckle 23 are attracted to prevent the second support rod 13 from shaking at will.

[0042] When it is necessary to disassemble and replace the surveillance camera 6, the second support rod 13 is used to prop up the first support rod 9 for a distance, and after rotating the positioning plate 14 to rotate the support plate 15 out of the card slot 5, the first support rod 9 is slowly lowered until the bottom of the guide column 18 contacts the base 1. At this time, the second support rod 13 is tilted and placed outside the support column 2. When the surveillance camera 6 is replaced, the staff holds the second support rod 13 again and props up the first support rod 9 and the surveillance camera 6 to the specified height.

[0043] The supervision area visualization device of the utility model realizes the lifting and lowering of the monitoring camera 6 through a mechanical structure, and does not use a motor lifting solution, which can reduce production costs. At the same time, a shock-absorbing component composed of a limit plate 10, a compression spring 11 and a limit plate 2 12 is provided, which can reduce the degree of loosening or damage of internal components of the monitoring device when a collision occurs, which is beneficial to extending the service life of the equipment. It is very practical and has a good market application prospect.

[0044] The foregoing description of specific exemplary embodiments of the utility model is for the purpose of illustration and illustration. These descriptions are not intended to limit the utility model to the precise form disclosed, and it is clear that many changes and variations can be made based on the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the utility model and its practical application, so that those skilled in the art can realize and utilize various different exemplary embodiments of the utility model and various different options and changes. The scope of the utility model is intended to be defined by the claims and their equivalents.

Claims

1. A visualisation device for a supervision area, characterized in that: include: A base, on which a support column is arranged; the support column is hollow inside, a vertical slide groove is opened on the front side wall, and an avoidance groove is opened in the middle of the rear side wall; and clamping grooves are opened on both sides of the bottom of the avoidance groove; A surveillance camera, the rear end of which is connected to a slider via a connecting rod; the connecting rod is located in the slide slot and can slide up and down along the slide slot; the slider is located inside the support column, and a first support rod integrally formed therewith is provided below the slider; a limiting plate 1 is provided at the bottom of the first support rod, and the limiting plate 1 is connected to a limiting plate 2 via a compression spring; A second support rod, the top of which is hinged to the bottom of the first support rod; A positioning plate is located in the avoidance groove, the top of which is hinged to the side wall of the support column and the bottom is provided with a support plate; the support plate is located in the slot, and a limiting groove corresponding to the second position of the limiting plate is opened on its upper surface; The fence is arranged on both sides of the support column, and the top height of the fence is lower than the height of the monitoring camera.

2. The device for visualizing a supervised area according to claim 1, characterized in that: A guide column 1 is arranged at the bottom of the first limiting plate, and a avoidance hole 1 for the first guiding column to pass through is opened in the middle of the second limiting plate; the compression spring is sleeved on the first guiding column.

3. The device for visualizing a supervised area according to claim 2, characterized in that: The second limiting plate is provided with two symmetrical second guide pillars; the first limiting plate is provided with a second avoidance hole for the second guide pillar at the corresponding position to pass through; a nut is provided at one end of the second guide pillar passing through the second avoidance hole.

4. The device for visualizing a supervised area according to claim 1, characterized in that: The second support rod comprises a telescopic rod and a rod sleeve which are threadedly matched.

5. The device for visualizing a supervised area according to claim 4, characterized in that: One end of the second limiting plate close to the second supporting rod is provided with a magnetic buckle that cooperates with the rod sleeve.

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