Security and protection monitoring anti-theft equipment

Abstract

The utility model discloses a security monitoring anti-theft device, which comprises a monitoring structure, the monitoring structure comprises a monitoring camera, a monitoring lens, a protective shell and a connecting rod, one side of the monitoring camera is provided with the monitoring lens, one end of the monitoring camera is provided with the protective shell, one side of the monitoring camera is provided with the connecting rod, and the other side of the monitoring camera is provided with the connecting rod. The connecting rod is connected with a connecting structure, a transmission structure is arranged on the connecting structure, a rotating structure is arranged at one end of the connecting structure, a demisting structure is arranged on the protective shell, and an adjusting structure is arranged on the transmission structure. The monitoring structure has the beneficial effects that the monitoring structure can realize multidirectional adjustment of the two motors through the transmission structure, the rotating structure and the adjusting structure, the equipment cost is reduced, and meanwhile, water mist and insects generated by the lens can be effectively removed through the demisting structure.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring devices, in particular to a security monitoring and anti-theft device. Background Art

[0002] Security surveillance cameras are a very common type of monitoring equipment. They can effectively monitor the situation in the area where they are placed, and can also serve as a deterrent to criminals. They are widely used in various scenarios such as residential areas and construction sites.

[0003] The current security monitoring and anti-theft equipment has blind spots when monitoring and has poor flexibility. At the same time, the monitoring with multi-directional adjustment in the existing technology requires a large number of adjustment motors and is costly. For this reason, we propose a security monitoring and anti-theft equipment.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a security monitoring and anti-theft device to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A security monitoring and anti-theft device includes a monitoring structure, which includes a monitoring camera, a monitoring lens, a protective shell, and a connecting rod. A monitoring lens is provided on one side of the monitoring camera, a protective shell is provided on one end of the monitoring camera, a connecting rod is provided on one side of the monitoring camera, the connecting rod is connected to a connecting structure, a transmission structure is provided on the connecting structure, a rotating structure is provided on one end of the connecting structure, a demisting structure is provided on the protective shell, and an adjustment structure is provided on the transmission structure.

[0008] Furthermore, the connection structure includes a connecting ear, a mounting sleeve rod, and a base ear, the bottom end of the connecting ear is connected to the mounting sleeve rod, the bottom end of the mounting sleeve rod is rotatably connected to the base ear, and the connecting ear is rotatably connected to the connecting rod.

[0009] Furthermore, the transmission structure includes a first gear, a second gear, and a third gear. The first gear is transmission-connected to a drive motor, and the drive motor is installed in the mounting sleeve. One end of the first gear is meshed with the second gear, and the other end of the first gear is meshed with the third gear. The second gear and the third gear are both connected with an adjustment structure.

[0010] Furthermore, the rotating structure includes a direct drive motor and a rotating base. The driving end of the direct drive motor is connected to the rotating base, and the base support ear is fixedly connected to the rotating base.

[0011] Furthermore, the defog structure includes a fan, an air inlet, a fairing, an air outlet elbow, and a fixed block. The fan is installed on the air inlet, and the air inlet is fixedly installed on the protective shell. The air inlet is connected to the fairing, one end of the fairing is connected to the air outlet elbow, the air outlet elbow is fixedly connected to the fixed block, and the air outlet elbow is fixedly connected to the protective shell through the fixed block.

[0012] Furthermore, the adjustment structure includes a sliding groove, an adjustment block, a retaining ring, a limit groove, an installation groove, a reset spring, a magnetic block, and an electromagnet. The sliding groove is opened on the inner ring of the second gear and the third gear, and the sliding groove is slidably connected with the adjustment block. The adjustment block is fixed with a retaining ring, and limit grooves are opened on both sides of the retaining ring. A limit rod matching the limit groove is fixed in the sliding groove, and an installation groove is fixed on one end surface of the second gear and the third gear.

[0013] Furthermore, a return spring is provided in the mounting groove, the inner ring of the mounting groove is fixedly connected with a magnetic block, the magnetic block is matched with an electromagnet, the electromagnets are respectively fixedly mounted on the connecting support ear and the base support ear, the second gear is rotatably mounted on one side of the connecting support ear through the adjusting structure, and the third gear is fixedly mounted on one side of the base support ear through the adjusting structure.

[0014] The beneficial effects of the utility model are as follows: the monitoring structure of the utility model can realize multi-directional adjustment of two motors through the transmission structure, the rotating structure and the adjusting structure, thereby reducing the equipment cost; at the same time, the water mist and insects generated by the lens can be effectively removed through the demisting structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the main structure of a security monitoring and anti-theft device according to an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the monitoring structure of a security monitoring and anti-theft device according to an embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the connection structure of a security monitoring and anti-theft device according to an embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of a defogging structure of a security monitoring and anti-theft device according to an embodiment of the utility model;

[0020] Figure 5 The utility model is a schematic diagram of an adjustment structure of a security monitoring and anti-theft device according to an embodiment of the utility model.

[0021] In the figure:

[0022] 1. Monitoring structure; 101. Monitoring camera; 102. Monitoring lens; 103. Protective shell; 104. Connecting rod; 2. Connecting structure; 201. Connecting ear; 202. Mounting sleeve rod; 203. Base ear; 3. Transmission structure; 301. First gear; 302. Second gear; 303. Third gear; 4. Rotating structure; 401. Direct drive motor; 402. Rotating base; 5. Demisting structure; 501. Fan; 502. Air inlet; 503. Fairing; 504. Air outlet elbow; 505. Fixed block; 6. Adjusting structure; 601. Sliding groove; 602. Adjusting block; 603. Retaining ring; 604. Limiting groove; 605. Mounting groove; 606. Reset spring; 607. Magnetic block; 608. Electromagnet. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0024] According to an embodiment of the utility model, a security monitoring and anti-theft device is provided.

[0025] Embodiment 1;

[0026] like Figure 1-5As shown, the security monitoring and anti-theft device according to the embodiment of the utility model includes a monitoring structure 1, the monitoring structure 1 includes a monitoring camera 101, a monitoring lens 102, a protective shell 103, and a connecting rod 104. A monitoring lens 102 is provided on one side of the monitoring camera 101, a protective shell 103 is provided on one end of the monitoring camera 101, a connecting rod 104 is provided on one side of the monitoring camera 101, the connecting rod 104 is connected to a connecting structure 2, a transmission structure 3 is provided on the connecting structure 2, a rotating structure 4 is provided on one end of the connecting structure 2, a demisting structure 5 is provided on the protective shell 103, and an adjustment structure 6 is provided on the transmission structure 3.

[0027] The monitoring camera 101 of the monitoring structure 1 is rotatably connected to the connecting structure 2 via a connecting rod 104. The connecting structure 2 cooperates with the transmission structure 3, the rotating structure 4 and the adjusting structure 6 to realize the plane rotation adjustment and a wide range of elevation and depression angle adjustment of the monitoring camera 101, thereby reducing the monitoring blind spot and its installation requirements, so that it can perform multi-purpose monitoring adjustment of a single machine at a fixed installation position. For example, the horizontal monitoring can be adjusted to the high-altitude monitoring, and the monitoring angle can also be adjusted to a bird's-eye view to prevent the vicinity of the monitoring pole from becoming a monitoring blind spot. At the same time, the requirement for the number of monitoring is reduced, and one machine can be used for multiple purposes.

[0028] The connecting structure 2 includes a connecting ear 201, a mounting sleeve rod 202, and a base ear 203. The bottom end of the connecting ear 201 is connected to the mounting sleeve rod 202. The bottom end of the mounting sleeve rod 202 is rotatably connected to the base ear 203. The connecting ear 201 is rotatably connected to the connecting rod 104.

[0029] The connecting lug 201 of the connecting structure 2 can adjust the elevation angle of the connecting rod 104 driven by the transmission structure 3 , and the base lug 203 can adjust the depression angle of the mounting sleeve rod 202 driven by the transmission structure 3 .

[0030] The transmission structure 3 includes a first gear 301, a second gear 302, and a third gear 303. The first gear 301 is connected to the drive motor, and the drive motor is installed in the mounting sleeve 202. One end of the first gear 301 is meshed with the second gear 302, and the other end of the first gear 301 is meshed with the third gear 303. The second gear 302 and the third gear 303 are both connected with an adjustment structure 6.

[0031] The rotating structure 4 includes a direct drive motor 401 and a rotating base 402 . The driving end of the direct drive motor 401 is connected to the rotating base 402 , and the rotating base 402 is fixedly connected to the base support ear 203 .

[0032] The direct drive motor 401 of the rotating structure 4 directly drives the rotating base 402 to rotate, so that the camera can be adjusted to rotate horizontally.

[0033] The defog structure 5 includes a fan 501, an air inlet 502, a fairing 503, an air outlet elbow 504, and a fixed block 505. The fan 501 is installed on the air inlet 502, and the air inlet 502 is fixedly installed on the protective shell 103. The air inlet 502 is connected to the fairing 503, one end of the fairing 503 is connected to the air outlet elbow 504, the air outlet elbow 504 is fixedly connected to the fixed block 505, and the air outlet elbow 504 is fixedly connected to the protective shell 103 through the fixed block 505.

[0034] The fan 501 of the demisting structure 5 drives the high-speed airflow to be introduced through the air inlet 502, so that the airflow is transmitted to the air outlet elbow 504 through the fairing 503. The pipe opening of the air outlet elbow 504 faces the monitoring lens 102, thereby demisting it and blowing away insects.

[0035] The adjustment structure 6 includes a sliding groove 601, an adjustment block 602, a retaining ring 603, a limiting groove 604, an installation groove 605, a reset spring 606, a magnetic block 607, and an electromagnet 608. The sliding groove 601 is provided on the inner ring of the second gear 302 and the third gear 303. The sliding groove 601 is slidably connected with the adjustment block 602. The retaining ring 603 is fixedly provided on the adjustment block 602. The limiting grooves 604 are provided on both sides of the retaining ring 603. A limiting rod matching the limiting groove 604 is fixedly provided in the sliding groove 601. A mounting groove 605 is fixedly provided on one end surface of the wheel 302 and the third gear 303, a return spring 606 is provided in the mounting groove 605, a magnetic block 607 is fixedly connected to the inner ring of the mounting groove 605, and the magnetic block 607 is matched with an electromagnet 608, and the electromagnet 608 is fixedly installed on the connecting ear 201 and the base ear 203 respectively. The second gear 302 is rotatably installed on one side of the connecting ear 201 through the adjusting structure 6, and the third gear 303 is fixedly installed on one side of the base ear 203 through the adjusting structure 6.

[0036] The driving motor of the first gear 301 can drive the second gear 302 and the third gear 303 respectively. The second gear 302 and the third gear 303 can be meshed and staggered with the first gear 301 through the adjustment of the adjustment structure 6 to achieve separate adjustment. A mounting rod is fixedly installed at one end of the adjustment block 602 of the adjustment structure 6. The second gear 302 is fixedly connected to the connecting rod 104 through the mounting rod. The third gear 303 is fixedly connected to the base support ear 203 through the mounting rod. The relative directions of the electromagnet 608 and the magnetic block 607 will make It generates magnetic poles opposite to the magnetic block 607, so that they attract each other so that after offsetting the force of the reset spring 606, the second gear 302 and the third gear 303 can slide and adjust on the adjustment block 602, and then be misaligned with the first gear 301 to prevent transmission. On the contrary, when the electromagnet 608 is not energized, the second gear 302 and the third gear 303 are at the limit end of the adjustment block 602 under the action of the reset spring 606, and then mesh with the first gear 301 for transmission, and the on and off of the electromagnet 608 is controlled by an external circuit.

[0037] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0038] In summary, with the aid of the above technical solution of the present invention, the monitoring camera 101 of the monitoring structure 1 is rotatably connected to the connecting structure 2 through the connecting rod 104, and the connecting structure 2 cooperates with the transmission structure 3 and the rotating structure 4 and the adjusting structure 6 to realize the plane rotation adjustment and the wide range of elevation and depression angle adjustment of the monitoring camera 101, thereby reducing the monitoring blind spot and the installation requirements, so that the monitoring camera 101 can be adjusted for multiple purposes at a fixed installation position. For example, the monitoring in the horizontal direction can be adjusted to the monitoring in the high-altitude direction, and the monitoring viewing angle can also be adjusted to the overlooking angle to prevent the monitoring camera 101 from being near the monitoring pole. The connecting ear 201 of the connecting structure 2 can adjust the elevation angle of the connecting rod 104 driven by the transmission structure 3, and the base ear 203 can adjust the depression angle of the mounting sleeve rod 202 driven by the transmission structure 3. The direct drive motor 401 of the rotating structure 4 directly drives the rotating base 402 to rotate, so that the camera can be adjusted to rotate horizontally. The fan 501 of the demisting structure 5 drives the high-speed airflow to be introduced through the air inlet 502, so that the airflow is transmitted to the outlet elbow 504 through the fairing 503. The nozzle of the tube 504 faces the monitoring lens 102, thereby defogging and sweeping insects therefrom. The driving motor of the first gear 301 can drive the second gear 302 and the third gear 303 respectively. The second gear 302 and the third gear 303 can be meshed and staggered with the first gear 301 through the adjustment of the adjustment structure 6 to achieve separate adjustment. A mounting rod is fixedly installed at one end of the adjustment block 602 of the adjustment structure 6. The second gear 302 is fixedly connected to the connecting rod 104 through the mounting rod. The third gear 303 is fixedly connected to the base support ear 203 through the mounting rod. The electromagnet 608 is connected to the magnetic block 606. 07's relative direction will make it produce magnetic poles opposite to those of the magnet block 607 when energized, thereby causing them to attract each other so that after offsetting the force of the reset spring 606, the second gear 302 and the third gear 303 can slide and adjust on the adjustment block 602, thereby misaligning with the first gear 301 to prevent transmission. Conversely, when the electromagnet 608 is not energized, the reset spring 606 will cause the second gear 302 and the third gear 303 to be at the limit end of the adjustment block 602, thereby meshing and transmitting with the first gear 301, and the on and off of the electromagnet 608 is controlled by an external circuit.

[0039] 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. A security monitoring and anti-theft device, characterized in that: The monitoring structure (1) comprises a monitoring camera (101), a monitoring lens (102), a protective shell (103), and a connecting rod (104); a monitoring lens (102) is provided on one side of the monitoring camera (101); a protective shell (103) is provided on one end of the monitoring camera (101); a connecting rod (104) is provided on one side of the monitoring camera (101); the connecting rod (104) is connected to a connecting structure (2); a transmission structure (3) is provided on the connecting structure (2); a rotating structure (4) is provided on one end of the connecting structure (2); a demisting structure (5) is provided on the protective shell (103); and an adjusting structure (6) is provided on the transmission structure (3).

2. A security monitoring and anti-theft device according to claim 1, characterized in that: The connection structure (2) comprises a connection ear (201), a mounting sleeve rod (202), and a base ear (203); the bottom end of the connection ear (201) is connected to the mounting sleeve rod (202); the bottom end of the mounting sleeve rod (202) is rotatably connected to the base ear (203); and the connection ear (201) is rotatably connected to the connection rod (104).

3. A security monitoring and anti-theft device according to claim 2, characterized in that: The transmission structure (3) comprises a first gear (301), a second gear (302), and a third gear (303); the first gear (301) is transmission-connected to a driving motor, the driving motor is mounted in the mounting sleeve (202); one end of the first gear (301) is meshed with the second gear (302), the other end of the first gear (301) is meshed with the third gear (303), and the second gear (302) and the third gear (303) are both connected to an adjustment structure (6).

4. A security monitoring and anti-theft device according to claim 3, characterized in that: The rotating structure (4) comprises a direct drive motor (401) and a rotating base (402); the driving end of the direct drive motor (401) is connected to the rotating base (402); and the base support ear (203) is fixedly connected to the rotating base (402).

5. A security monitoring and anti-theft device according to claim 4, characterized in that: The demisting structure (5) comprises a fan (501), an air inlet (502), a fairing (503), an air outlet elbow (504), and a fixing block (505); the fan (501) is mounted on the air inlet (502); the air inlet (502) is fixedly mounted on the protective shell (103); the air inlet (502) is connected to the fairing (503); one end of the fairing (503) is connected to the air outlet elbow (504); the air outlet elbow (504) is fixedly connected to the fixing block (505); and the air outlet elbow (504) is fixedly connected to the protective shell (103) via the fixing block (505).

6. The security monitoring and anti-theft device according to claim 5, characterized in that: The adjustment structure (6) comprises a sliding groove (601), an adjustment block (602), a retaining ring (603), a limiting groove (604), an installation groove (605), a reset spring (606), a magnetic block (607), and an electromagnet (608); the sliding groove (601) is provided on the inner ring of the second gear (302) and the third gear (303); the sliding groove (601) is slidably connected with the adjustment block (602); a retaining ring (603) is fixedly provided on the adjustment block (602); limiting grooves (604) are provided on both sides of the retaining ring (603); a limiting rod matching the limiting groove (604) is fixedly provided in the sliding groove (601); and an installation groove (605) is fixedly provided on one end surface of the second gear (302) and the third gear (303).

7. The security monitoring and anti-theft device according to claim 6, characterized in that: A return spring (606) is provided in the installation groove (605); a magnetic block (607) is fixedly connected to the inner ring of the installation groove (605); an electromagnet (608) is matched with the magnetic block (607); the electromagnet (608) is fixedly installed on the connecting lug (201) and the base lug (203), respectively; the second gear (302) is rotatably installed on one side of the connecting lug (201) through the adjusting structure (6); and the third gear (303) is fixedly installed on one side of the base lug (203) through the adjusting structure (6).

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