Auxiliary assembly of monitoring device for safety management

Abstract

The utility model discloses an auxiliary assembly of a monitoring device for safety management, which belongs to the technical field of monitoring devices and comprises a monitoring device body, a hollow cover is mounted on the top wall of the monitoring device body, a protective plate is mounted on the outer wall of the hollow cover, and a protective structure is arranged on the outer wall of the hollow cover. The protective structure comprises a protective cover arranged on the hollow cover; a demisting structure is arranged on the protection plate; and the demisting structure comprises a second motor mounted on the inner top wall of the protection plate. By arranging a demisting structure and a demister, when mist appears in the protective cover, the demister is started to demist the protective cover, in addition, a second motor is started to drive a scraping plate to move, and the scraping plate wipes water vapor, mist, dirt and the like on the inner wall of the protective cover to a certain extent; through the arrangement of the demisting structure and the demister, water vapor is effectively prevented from condensing on the lens or the protective cover to form mist or frost, and the problem that the monitoring device is blurred in shooting is effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of monitoring devices, and in particular relates to an auxiliary component of a monitoring device for safety management. Background Art

[0002] With the acceleration of urban construction, the population is becoming more and more concentrated, and the security problems brought about by the concentration of population are also coming along. Through the monitoring device for security management, various traffic problems, environmental problems, etc. are monitored to a certain extent, effectively solving the safety problems of the people. The auxiliary components of the monitoring device for security management include power supply module, network connection module, protective shell and mounting bracket, etc., which are used to assist the operation of the monitoring device;

[0003] However, the protective shell is used to provide waterproof protection for the monitoring device, and the protective shell can effectively prevent the lens of the monitoring device from being contaminated by rain, resulting in blurry images. However, if the temperature difference between the inside and outside of the protective shell is large or the humidity is high, water vapor may condense on the lens or window glass to form fog or frost, which may affect the problem of blurry images of the monitoring device.

[0004] In order to solve the above problems, the present application proposes an auxiliary component of a monitoring device for security management. Utility Model Content

[0005] In view of the problems in the related art, the utility model proposes an auxiliary component of a monitoring device for security management to overcome the above technical problems existing in the existing related art.

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

[0007] An auxiliary component of a monitoring device for safety management, comprising a monitoring device body, a hollow cover installed on the top wall of the monitoring device body, a protective plate installed on the outer wall of the hollow cover, a protective structure arranged on the outer wall of the hollow cover, and the protective structure comprising a protective cover arranged on the hollow cover;

[0008] The protective plate is provided with a demisting structure;

[0009] The demisting structure includes a second motor installed on the inner top wall of the protective plate, a threaded rod is installed on the output end of the second motor, a slider is threadedly connected to the outer wall of the threaded rod, the outer wall of the slider is slidably connected to the inner wall of the protective plate, a connecting piece is installed on the bottom wall of the slider, a scraper is provided on the bottom wall of the connecting piece, and the outer wall of the scraper is in contact with the inner wall of the protective cover.

[0010] A third motor is installed on the outer wall of the connecting member, and a rotating block is installed on the output end of the third motor. The outer wall of the rotating block is movably connected to the inner wall of the connecting member, and the bottom wall of the rotating block is fixedly connected to the top wall of the scraper. The top wall of the scraper is not connected to the bottom wall of the connecting member. By setting the third motor and the rotating block, the scraper can be folded easily, which effectively avoids affecting the operation of the monitoring device body.

[0011] A defogger is installed on one side of the protective plate close to the third motor, and the air outlet of the defogger is not connected to the third motor. By setting the defogger, the mist inside the monitoring device body can be further cleaned.

[0012] The air outlet of the defogger is at an angle of 45 degrees and faces the inner wall of the protective cover. By setting the air outlet of the defogger at an angle of 45 degrees, the processing of the fog inside the monitoring device body is further accelerated.

[0013] A hollow block is installed on the outer wall of the hollow cover, a fixed block is installed on the side of the hollow cover away from the hollow block, a first motor is installed on the inner wall of the hollow block, a rotating rod is installed on the output end of the first motor, an end of the rotating rod away from the first motor is rotatably connected to the outer wall of the fixed block, a balancing block is installed on the outer wall of the rotating rod, and the outer wall of the balancing block is fixedly connected to the outer wall of the protective cover. By setting a protective structure, the protective cover is convenient to open and close.

[0014] The side of the balancing block away from the protective cover is not in contact with the outer wall of the hollow cover, and the side of the protective cover adjacent to the balancing block is not in contact with the outer wall of the hollow block. By arranging the balancing block not in contact with the hollow cover, the protective cover can be effectively prevented from being affected by the hollow cover during rotation.

[0015] In summary, the technical effects and advantages of the utility model are as follows: the auxiliary components of the monitoring device for safety management,

[0016] 1. By setting up a defogger structure and a defogger, when fog appears inside the protective cover, start the defogger to defog the protective cover, and start the second motor to drive the scraper to move. The scraper will wipe the water vapor, fog and dirt on the inner wall of the protective cover. The defogger structure and defogger can effectively prevent water vapor from condensing on the lens or the protective cover to form fog or frost, and effectively avoid the problem of blurred shooting of the monitoring device.

[0017] 2. By setting up the protective structure, when encountering rainy weather, the first motor is started to drive the rotating rod to rotate, and the rotating rod drives the protective cover to rotate so that it is tightly attached to the outer wall of the protective plate, thereby effectively achieving a certain rainproof effect.

[0018] 3. By setting the third motor and the rotating block, when the defogger is finished, the third motor is started to drive the scraper to rotate, and the scraper is rotated and folded to change from vertical to horizontal, so as to effectively prevent the scraper from affecting the field of view of the monitoring device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the protective structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the second motor and the defogger of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the rotating block and the sliding block of the utility model.

[0023] In the figure:

[0024] 1. Monitoring device body; 2. Hollow cover; 3. Protective plate;

[0025] 4. Protective structure; 401. Protective cover; 402. Hollow block; 403. Fixed block; 404. First motor; 405. Rotating rod; 406. Balance block;

[0026] 5. Demisting structure; 501. Second motor; 502. Threaded rod; 503. Sliding block; 504. Connecting piece; 505. Third motor; 506. Rotating block; 507. Scraper; 6. Demister. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Reference Figure 1-2, an auxiliary component of a monitoring device for security management, including a monitoring device body 1, a hollow cover 2 is installed on the top wall of the monitoring device body 1, the hollow cover 2 is connected to the monitoring device body 1 by screws, a protective plate 3 is installed on the outer wall of the hollow cover 2, the protective plate 3 is located above the hollow cover 2, and has a certain effect of preventing rain and sunshade, a protective structure 4 is arranged on the outer wall of the hollow cover 2, the protective structure 4 includes a protective cover 401 arranged on the hollow cover 2, the protective cover 401 is designed according to the shape of the protective plate 3, when the inner wall of the protective cover 401 is fitted with the outer wall of the protective plate 3, it has a protective effect on the monitoring device body 1, and a sealing gasket is arranged on one side of the protective plate 3 adjacent to the protective cover 401, so as to further strengthen the sealing effect of the protective cover 401 and the protective plate 3, and in addition, the protective cover 401 must be transparent enough to ensure that the image quality will not be reduced due to the refraction or scattering of light.

[0029] A hollow block 402 is installed on the outer wall of the hollow cover 2, and a fixed block 403 is installed on the side of the hollow cover 2 away from the hollow block 402, and a first motor 404 is installed on the inner wall of the hollow block 402, and a rotating rod 405 is installed on the output end of the first motor 404, and the output end of the rotating rod 405 is rotatably connected to the inner wall of the hollow block 402, and the first motor 404 is started, and the output end of the first motor 404 drives the rotating rod 405 to rotate, and the end of the rotating rod 405 away from the first motor 404 is rotatably connected to the outer wall of the fixed block 403, and a balancing block 406 is installed on the outer wall of the rotating rod 405, and the outer wall of the balancing block 406 is fixedly connected to the outer wall of the protective cover 401, and the rotating rod 405 drives the balancing block 406, and the balancing block 406 drives the protective cover 401 to rotate, driving the protective cover 401 upward to be close to the protective plate 3 or driving the protective cover 401 to rotate downward at a certain angle.

[0030] The side of the balancing block 406 away from the protective cover 401 is not in contact with the outer wall of the hollow cover 2, the side of the protective cover 401 adjacent to the balancing block 406 is not in contact with the outer wall of the hollow block 402, and the side of the protective cover 401 adjacent to the balancing block 406 is also not in contact with the fixed block 403. By setting a certain distance between the balancing block 406 and the hollow cover 2, and a certain distance between the protective cover 401 and the fixed block 403 and the hollow block 402, the protective cover 401 is effectively prevented from being affected by the hollow cover 2, the hollow block 402, and the fixed block 403 when rotating. Moreover, through the protective structure 4, the protective cover 401 can be opened on sunny days to avoid the generation of water vapor in a sealed environment for a long time, and the necessary ventilation effectively improves the life of the monitoring device body 1.

[0031] Reference Figure 3-4A defogger structure 5 is provided on the protective plate 3; the defogger structure 5 includes a second motor 501 installed on the inner top wall of the protective plate 3, and a strip groove for placing the second motor 501 is provided on the inner top wall of the protective plate 3. A threaded rod 502 is installed on the output end of the second motor 501, and one end of the threaded rod 502 away from the second motor 501 is rotatably connected to the strip groove provided in the protective plate 3. A slider 503 is threadedly connected to the outer wall of the threaded rod 502, and the outer wall of the slider 503 is slidably connected to the inner wall of the protective plate 3. The slider 503 is fitted with the protective plate 3, which effectively avoids the problem of displacement of the slider 503 during movement.

[0032] A connector 504 is installed on the bottom wall of the slider 503, and a scraper 507 is provided on the bottom wall of the connector 504. A sponge is provided on the surface of the scraper 507 for wiping the protective cover 401. The outer wall of the scraper 507 fits with the inner wall of the protective cover 401. The second motor 501 is started, and the output end of the second motor 501 drives the threaded rod 502 to rotate, and drives the slider 503 to move during the rotation. The slider 503 drives the connector 504 and the scraper 507 to move, and the water vapor, fog and dirt on the inner wall of the protective cover 401 are wiped off by the scraper 507.

[0033] A third motor 505 is installed on the outer wall of the connecting member 504, and the output end of the third motor 505 is rotatably connected to the outer wall of the connecting member 504. A rotating block 506 is installed on the output end of the third motor 505, and the outer wall of the rotating block 506 is movably connected to the inner wall of the connecting member 504. The third motor 505 is located on the side of the connecting member 504 away from the protective cover 401. When the third motor 505 is started, the output end of the third motor 505 drives the rotating block 506 to rotate.

[0034] The bottom wall of the rotating block 506 is fixedly connected to the top wall of the scraper 507, and the top wall of the scraper 507 is not connected to the bottom wall of the connecting member 504. Through the third motor 505 and the rotating block 506, the scraper 507 can be driven to rotate and fold, so that it changes from vertical to horizontal, effectively preventing the scraper 507 from affecting the field of view of the monitoring device body 1.

[0035] A defogger 6 is installed on one side of the protective plate 3 close to the third motor 505. The air outlet of the defogger 6 is not connected to the third motor 505. The air outlet of the defogger 6 is at an angle of 45 degrees and faces the inner wall of the protective cover 401. The defogger 6 is a miniature heater. By starting the defogger 6, a certain defog effect is performed on the inner wall of the protective cover 401. By setting the air outlet of the defogger 6 at an angle of 45 degrees, the defog effect on the protective cover 401 is improved.

[0036] Working principle:

[0037] When encountering rainy weather, start the first motor 404, the output end of the first motor 404 drives the rotating rod 405 to rotate, the rotating rod 405 drives the balancing block 406, and the balancing block 406 drives the protective cover 401 to rotate so that it is tightly attached to the outer wall of the protective plate 3, effectively achieving a certain rainproof effect.

[0038] When fog appears inside the protective cover 401, the defogger 6 is started to defog the protective cover 401, and the second motor 501 is started. The output end of the second motor 501 drives the threaded rod 502 to rotate, and the slider 503 is driven to move during the rotation. The slider 503 drives the connecting piece 504 and the scraper 507 to move. The scraper 507 is provided to wipe off the water vapor, fog and dirt on the inner wall of the protective cover 401. The defogger structure 5 and the defogger 6 are provided to effectively prevent water vapor from condensing on the lens or the protective cover 401 to form fog or frost, thereby effectively preventing the problem of blurred shooting of the monitoring device.

[0039] When defogger is finished, the third motor 505 is started, and the output end of the third motor 505 drives the rotating block 506 and the scraper 507 to rotate. By setting the third motor 505 and the rotating block 506, the scraper 507 is rotated and folded to change from vertical to horizontal, thereby effectively preventing the scraper 507 from affecting the field of view of the monitoring device body 1.

[0040] The third motor 505 is started, and the output end of the third motor 505 drives the rotating block 506 and the scraper 507 to rotate. Through the third motor 505 and the rotating block 506, the scraper 507 is rotated and folded to change from vertical to horizontal, thereby effectively preventing the scraper 507 from affecting the field of view of the monitoring device body 1.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary component of a monitoring device for security management, comprising a monitoring device body (1), characterized in that: A hollow cover (2) is installed on the top wall of the monitoring device body (1), a protective plate (3) is installed on the outer wall of the hollow cover (2), a protective structure (4) is arranged on the outer wall of the hollow cover (2), and the protective structure (4) includes a protective cover (401) arranged on the hollow cover (2); The protective plate (3) is provided with a demisting structure (5); The demisting structure (5) includes a second motor (501) installed on the inner top wall of the protective plate (3), a threaded rod (502) is installed on the output end of the second motor (501), the outer wall of the threaded rod (502) is threadedly connected to a slider (503), the outer wall of the slider (503) is slidably connected to the inner wall of the protective plate (3), the bottom wall of the slider (503) is installed with a connecting piece (504), the bottom wall of the connecting piece (504) is provided with a scraper (507), and the outer wall of the scraper (507) is in contact with the inner wall of the protective cover (401).

2. The auxiliary component of the monitoring device for security management according to claim 1, characterized in that: A third motor (505) is installed on the outer wall of the connecting member (504), and a rotating block (506) is installed on the output end of the third motor (505). The outer wall of the rotating block (506) is movably connected to the inner wall of the connecting member (504), the bottom wall of the rotating block (506) is fixedly connected to the top wall of the scraper (507), and the top wall of the scraper (507) is not connected to the bottom wall of the connecting member (504).

3. The auxiliary component of the monitoring device for security management according to claim 2, characterized in that: A defogger (6) is installed on one side of the protective plate (3) close to the third motor (505), and an air outlet of the defogger (6) is not connected to the third motor (505).

4. The auxiliary component of the monitoring device for security management according to claim 3, characterized in that: The air outlet of the demister (6) is at an angle of 45 degrees and faces the inner wall of the protective cover (401).

5. The auxiliary component of the monitoring device for security management according to claim 1, characterized in that: A hollow block (402) is installed on the outer wall of the hollow cover (2); a fixed block (403) is installed on the side of the hollow cover (2) away from the hollow block (402); a first motor (404) is installed on the inner wall of the hollow block (402); a rotating rod (405) is installed on the output end of the first motor (404); an end of the rotating rod (405) away from the first motor (404) is rotatably connected to the outer wall of the fixed block (403); a balancing block (406) is installed on the outer wall of the rotating rod (405); and the outer wall of the balancing block (406) is fixedly connected to the outer wall of the protective cover (401).

6. The auxiliary component of the monitoring device for security management according to claim 5, characterized in that: The side of the balancing block (406) away from the protective cover (401) is not in contact with the outer wall of the hollow cover (2), and the side of the protective cover (401) adjacent to the balancing block (406) is not in contact with the outer wall of the hollow block (402).

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