Security monitoring equipment

Abstract

The utility model discloses a security and protection monitoring device, comprising a main body unit which comprises a pedestal and mounting holes arranged at four corners of one side of the pedestal, one side of the pedestal is provided with a first motor, and the output end of the first motor is fixedly provided with a camera; the cleaning unit comprises a first synchronous wheel fixedly installed on one side of the base, a second lead screw is fixedly installed on the side, away from the base, of the first synchronous wheel, and an L-shaped block is fixedly installed on the outer surface of the second lead screw. A second tooth block moves to drive a synchronous belt and a first synchronous wheel to rotate, then the first synchronous wheel drives a second lead screw to rotate, so that an L-shaped block moves left and right on the lead screw, a cleaning block is driven to clean a camera screen, when a connecting base reaches the top end, cleaning is completed, automatic cleaning is achieved, and the monitoring effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of security monitoring equipment, in particular to a security monitoring equipment. Background Art

[0002] Monitoring equipment refers to a video input device that is widely used in video conferencing, telemedicine and real-time monitoring. When valuables or important places need to be protected, security monitoring equipment is usually used for long-term monitoring.

[0003] A Chinese patent with the authorization announcement number CN218720454U discloses a security monitoring device, including a base, one side of which is fixedly installed with an adjustment mechanism, the adjustment mechanism including a slide rail, the slide rail is fixedly installed on one side of the base, the surface of the slide rail is slidably connected with a support frame, the top of the support frame is provided with a rotating hole, and the inner wall of the rotating hole is threadedly connected with a lifting rod. The security monitoring device, by setting the adjustment mechanism, the user fixes the base on the wall, when the user needs to adjust the height of the camera, the user first adjusts the support frame to the height of the predetermined position, rotates the threaded rod to fix the support frame, to achieve the purpose of limiting the support frame, and then rotates the lifting rod again to accurately adjust the height of the camera, so that the camera can accurately reach the height desired by the user, to achieve the purpose of the user's precise positioning of the height of the camera, the user can conveniently adjust the height of the camera, and reduce the user's working time.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned security monitoring equipment design has the following problems: after a long period of operation, dust is easily accumulated on the screen surface of the camera because it is usually installed in a high position. Since these positions are often difficult to reach directly, cleaning becomes relatively difficult. The accumulated dust will gradually block the camera lens, causing the captured image to gradually become blurred and unclear, which directly affects the monitoring effect. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above problems existing in the existing security monitoring equipment, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a security monitoring device, which is suitable for solving the problem that after long-term operation, cameras installed at high places are prone to dust accumulation, difficult to clean, and dust blocks the lens, making the captured image blurred, thereby affecting the monitoring effect.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a security monitoring device, comprising:

[0009] The main unit includes a base and mounting holes at four corners of one side of the base, a first motor is disposed on one side of the base, and a camera is fixedly mounted on an output end of the first motor;

[0010] A cleaning unit comprises a first synchronous wheel fixedly mounted on one side of a base, a second screw rod fixedly mounted on a side of the first synchronous wheel away from the base, an L-shaped block fixedly mounted on an outer surface of the second screw rod, a cleaning block fixedly mounted on the bottom end of the L-shaped block, and the cleaning block and the opposite surface of the camera are in contact, a connecting frame fixedly mounted on one side of the base, a sliding groove is provided on a side of the connecting frame close to the L-shaped block, a slider is slidably connected to the inner cavity of the sliding groove, and the slider is fixedly connected to the surface of the L-shaped block on a side close to the second screw rod.

[0011] As a preferred solution of a security monitoring device described in the utility model, wherein: the monitoring device also includes an adjusting unit, which includes a mounting block fixedly mounted on one side of the base, a limiting groove is opened on one side of the mounting block, a first screw rod is fixedly mounted in the inner cavity of the limiting groove, a second motor is fixedly mounted on the top of the mounting block, and the output end of the second motor is fixedly connected to the top of the first screw rod, a connecting seat is threadedly connected to the outer surface of the first screw rod, and the connecting seat and the limiting groove are slidably connected, a connecting plate is fixedly mounted on the side of the connecting seat away from the base, and the top of the connecting plate is fixedly connected to the bottom end of the first motor.

[0012] As a preferred solution of the security monitoring device described in the utility model, a connecting block is fixedly installed on one side of the connecting seat close to the connecting frame, and a plurality of groups of second tooth blocks are fixedly installed on one side of the connecting block away from the connecting seat.

[0013] As a preferred solution of the security monitoring equipment described in the utility model, two sets of second synchronous wheels are fixedly installed on one side of the base, a synchronous belt is arranged on the side of the base close to the second synchronous wheels, and the synchronous belt is respectively engaged with the first synchronous wheel and the second synchronous wheel.

[0014] As a preferred solution of the security monitoring device described in the utility model, wherein: the outer surface of the synchronous belt is evenly distributed with first tooth blocks installed, and the first tooth block is meshed with the second tooth block.

[0015] As a preferred solution of the security monitoring device described in the utility model, a guide groove is provided on one side of the mounting block, and the guide groove is slidably connected to the connecting plate.

[0016] The beneficial effects of the utility model are as follows: when the height of the adjustment unit camera is adjusted, the second tooth block engages with the first tooth block, the second tooth block moves to drive the synchronous belt and the first synchronous wheel to rotate, and the first synchronous wheel then drives the second screw rod to rotate, so that the L-shaped block moves left and right on the screw rod, thereby driving the cleaning block to clean the camera screen. When the connecting seat reaches the top, cleaning is completed, automatic cleaning is achieved, and the monitoring effect is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of a security monitoring device proposed by the utility model;

[0019] Figure 2 This is a side structural diagram of a security monitoring device proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the second gear block transmission structure of a security monitoring device proposed by the utility model.

[0021] Description of the drawings: 100, main unit; 101, base; 102, mounting hole; 103, first motor; 104, camera; 200, adjustment unit; 201, mounting block; 202, second motor; 203, first screw rod; 204, connecting seat; 205, limiting groove; 206, connecting plate; 207, guide groove; 300, cleaning unit; 301, synchronous belt; 302, connecting frame; 303, first synchronous wheel; 304, slider; 305, L-shaped block; 306, cleaning block; 307, second screw rod; 308, first tooth block; 309, connecting block; 310, second tooth block; 311, second synchronous wheel; 312, slide groove. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] Reference Figure 1-Figure 3 , which is an embodiment of the utility model, provides a security monitoring device, including a main unit 100, an adjustment unit 200 and a cleaning unit 300.

[0027] The main unit 100 includes a base 101 and mounting holes 102 provided at four corners of one side of the base 101. A first motor 103 is provided on one side of the base 101, and a camera 104 is fixedly installed at the output end of the first motor 103. The base 101 is installed at a designated position through the mounting holes 102, and the first motor 103 is started to adjust the monitoring angle of the camera 104 to expand the monitoring range.

[0028] The cleaning unit 300 includes a first synchronous wheel 303 fixedly mounted on one side of the base 101, a second screw rod 307 fixedly mounted on the side of the first synchronous wheel 303 away from the base 101, an L-shaped block 305 fixedly mounted on the outer surface of the second screw rod 307, a cleaning block 306 fixedly mounted on the bottom end of the L-shaped block 305, and the cleaning block 306 and the opposite surface of the camera 104 are in contact, a connecting frame 302 fixedly mounted on one side of the base 101, and a connecting frame 302 is provided on the side close to the L-shaped block 305. The slide groove 312 has a slider 304 in its inner cavity which is slidably connected thereto, and the slider 304 is fixedly connected to the surface of the L-shaped block 305 on one side close to the second screw rod 307. When the first synchronous wheel 303 starts to rotate, the first synchronous wheel 303 drives the second screw rod 307 to rotate. Under the action of the slider 304 limiting the L-shaped block 305, the L-shaped block 305 moves left and right on the surface of the second screw rod 307, thereby causing the L-shaped block 305 to drive the cleaning block 306 to clean the screen of the camera 104.

[0029] The adjusting unit 200 has a groove 205, and the inner cavity of the limiting groove 205 is fixedly installed with a first screw rod 203. The top of the mounting block 201 is fixedly installed with a second motor 202, and the output end of the second motor 202 is fixedly connected to the top of the first screw rod 203. The outer surface of the first screw rod 203 is threadedly connected with a connecting seat 204, and the connecting seat 204 and the limiting groove 205 are slidably connected. A connecting plate 206 is fixedly installed on the side of the connecting seat 204 away from the base 101, and the top of the connecting plate 206 is fixedly connected to the bottom end of the first motor 103. Start the second motor 202, and the second motor 202 drives the first screw rod 203 to rotate. Under the action of the limiting groove 205, the connecting seat 204 moves on the surface of the first screw rod 203, and the connecting seat 204 drives the camera 104 to move up and down through the connecting plate 206, thereby improving the monitoring effect.

[0030] A connecting block 309 is fixedly installed on one side of the connecting seat 204 close to the connecting frame 302, and a plurality of groups of second tooth blocks 310 are fixedly installed on one side of the connecting block 309 away from the connecting seat 204. When the connecting seat 204 moves upward, the connecting seat 204 drives the second tooth blocks 310 to move upward.

[0031] Two sets of second synchronous wheels 311 are fixedly installed on one side of the base 101, and a synchronous belt 301 is set on the side of the base 101 close to the second synchronous wheels 311, and the synchronous belt 301 is respectively engaged with the first synchronous wheel 303 and the second synchronous wheel 311. When the synchronous belt 301 rotates, the synchronous belt 301 can drive the first synchronous wheel 303 to rotate.

[0032] The outer surface of the synchronous belt 301 is evenly distributed with first tooth blocks 308, and the first tooth block 308 is meshed with the second tooth block 310. Because the second tooth block 310 is meshed with the first tooth block 308, when the second tooth block 310 moves, it can drive the synchronous belt 301 to rotate, and then drive the first synchronous wheel 303 to rotate.

[0033] A guide groove 207 is formed on one side of the mounting block 201 , and the guide groove 207 is slidably connected to the connecting plate 206 . The guide groove 207 can further improve the stability of the movement of the connecting seat 204 .

[0034] During use, the base 101 is installed at the specified position through the installation hole 102, and the second motor 202 is started. The second motor 202 drives the first screw rod 203 to rotate. Under the action of the limiting groove 205, the connecting seat 204 moves on the surface of the first screw rod 203, and the connecting seat 204 drives the camera 104 to move up and down through the connecting plate 206. At the same time, starting the first motor 103 can adjust the monitoring angle of the camera 104 to improve the monitoring effect. When the second tooth block 310 moves, the second tooth block 310 and the first tooth block 308 are engaged. The tooth block 310 can drive the synchronous belt 301 to rotate, and then drive the first synchronous wheel 303 to rotate. When the first synchronous wheel 303 starts to rotate, the first synchronous wheel 303 drives the second screw rod 307 to rotate. Under the action of the slider 304 limiting the L-shaped block 305, the L-shaped block 305 moves left and right on the surface of the second screw rod 307, and then the L-shaped block 305 drives the cleaning block 306 to clean the screen of the camera 104. When the connecting seat 204 moves to the top, the cleaning block 306 completes cleaning, realizing automatic cleaning, and improving the monitoring effect of the camera 104.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A security monitoring device, characterized in that: include: A main unit (100) comprises a base (101) and mounting holes (102) provided at four corners of one side of the base (101); a first motor (103) is provided on one side of the base (101); and a camera (104) is fixedly mounted on the output end of the first motor (103); A cleaning unit (300) comprises a first synchronous wheel (303) fixedly mounted on one side of a base (101); a second screw rod (307) is fixedly mounted on the side of the first synchronous wheel (303) away from the base (101); an L-shaped block (305) is fixedly mounted on the outer surface of the second screw rod (307); a cleaning block (306) is fixedly mounted on the bottom end of the L-shaped block (305); and the cleaning block (306) and the camera (104) are in contact with each other; a connecting frame (302) is fixedly mounted on one side of the base (101); a sliding groove (312) is provided on the side of the connecting frame (302) close to the L-shaped block (305); a sliding block (304) is slidably connected to the inner cavity of the sliding groove (312); and a side of the sliding block (304) close to the second screw rod (307) is fixedly connected to the surface of the L-shaped block (305).

2. A security monitoring device according to claim 1, characterized in that: The monitoring device further comprises an adjustment unit (200), which comprises a mounting block (201) fixedly mounted on one side of the base (101); a limiting groove (205) is provided on one side of the mounting block (201); a first screw rod (203) is fixedly mounted in the inner cavity of the limiting groove (205); a second motor (202) is fixedly mounted on the top of the mounting block (201); an output end of the second motor (202) is fixedly connected to the top of the first screw rod (203); a connecting seat (204) is threadedly connected to the outer surface of the first screw rod (203); the connecting seat (204) and the limiting groove (205) are slidably connected; a connecting plate (206) is fixedly mounted on the side of the connecting seat (204) away from the base (101); and the top of the connecting plate (206) is fixedly connected to the bottom of the first motor (103).

3. A security monitoring device according to claim 2, characterized in that: A connecting block (309) is fixedly mounted on one side of the connecting seat (204) close to the connecting frame (302), and a plurality of groups of second tooth blocks (310) are fixedly mounted on one side of the connecting block (309) away from the connecting seat (204).

4. A security monitoring device according to claim 1, characterized in that: Two sets of second synchronous wheels (311) are fixedly mounted on one side of the base (101), a synchronous belt (301) is arranged on one side of the base (101) close to the second synchronous wheels (311), and the synchronous belt (301) is respectively meshed with the first synchronous wheel (303) and the second synchronous wheel (311).

5. A security monitoring device according to claim 4, characterized in that: The outer surface of the synchronous belt (301) is evenly distributed with first tooth blocks (308), and the first tooth blocks (308) are meshed with the second tooth blocks (310).

6. A security monitoring device according to claim 2, characterized in that: A guide groove (207) is provided on one side of the mounting block (201), and the guide groove (207) and the connecting plate (206) are slidably connected.

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