Security camera

Abstract

The utility model discloses a security camera which comprises a mounting plate, four positioning bolts are in threaded connection with the mounting plate, a support frame is fixedly connected to the outer end of the mounting plate, a mounting shell is fixedly connected to the bottom of the support frame, a first driving motor is fixedly connected to the interior of the mounting shell, and a second driving motor is fixedly connected to the interior of the mounting shell. The output end of the first driving motor penetrates through the supporting frame and is upwards provided with a rotating rod, the upper end of the rotating rod is fixedly connected with a rotating plate, the upper end of the rotating plate is fixedly connected with a rotating frame, and the interior of the rotating frame is rotationally connected with a protective shell; a first driving motor, a rotating rod and a rotating plate are arranged at the bottom of the camera assembly to drive the camera assembly to perform transverse angle adjustment, so that the monitoring range can be widened, and a second driving motor, a first gear and a second gear are arranged to realize the longitudinal angle of the camera; the two adjusting mechanisms are matched with each other, so that the monitoring range of the mounted camera can be enlarged, and most dead angles are avoided.

Description

Technical Field

[0001] The utility model relates to the field of security photography, in particular to a security camera. Background Art

[0002] Security cameras are used for security video surveillance. They convert light images on the target surface of the image sensor from visible light to near-infrared spectrum into video image signals. They are often used at intersections and community gates to shoot and monitor passing vehicles.

[0003] The existing technology (CN212900830U) discloses a security camera with an anti-shake structure. When the camera body is vibrated, the vibration will be transmitted to the bottom of the top rod, thereby reducing the vibration of the bottom of the top rod. By setting a handle, the long rod can be easily fixed by pulling the handle, and the knob can be adjusted;

[0004] However, using the above solution, the camera can only be aimed at the same position, there will be some blind spots, and it is impossible to rotate in small arcs at different positions to collect more information. Utility Model Content

[0005] The utility model aims to provide a security camera, which solves the problem in the prior art that the camera can only be aimed at the same position and there will be some blind spots.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a security camera, comprising a mounting plate, four positioning bolts are threadedly connected to the mounting plate, the outer end of the mounting plate is fixedly connected to a support frame, the bottom of the support frame is fixedly connected to a mounting shell, the interior of the mounting shell is fixedly connected to a first drive motor, the output end of the first drive motor passes through the support frame and is provided with a rotating rod upward, and the upper end of the rotating rod is fixedly connected to a rotating plate;

[0007] The upper end of the rotating plate is fixedly connected with a rotating frame, the interior of the rotating frame is rotatably connected with a protective shell, and a lens is arranged inside the protective shell.

[0008] As a further description of the above technical solution: the rotating end of the protective shell is fixedly connected to the second gear, and the outer end of the rotating frame is fixedly connected to the second driving motor.

[0009] As a further description of the above technical solution: the output end of the second driving motor is fixedly connected to the first gear, and the first gear and the second gear are meshed with each other.

[0010] As a further description of the above technical solution: pulleys are fixedly connected to the lower ends of the rotating plate, and a slide rail is provided on the support frame, and the pulley and the slide rail cooperate with each other.

[0011] As a further description of the above technical solution: a heat dissipation groove is arranged inside the protective shell, and a heat dissipation fan is fixedly connected inside the heat dissipation groove.

[0012] As a further description of the above technical solution: an air inlet is opened at the other end of the protective shell, and a dustproof screen is installed inside the air inlet accordingly.

[0013] As a further description of the above technical solution: the two ends of the dustproof screen are fixedly connected to the limiting blocks, and the two ends of the air inlet are provided with limiting grooves.

[0014] As a further description of the above technical solution: screw holes are provided inside the limiting block and the limiting groove.

[0015] The utility model has the following beneficial effects:

[0016] 1. Compared with the prior art, the security camera can drive the camera assembly to adjust the horizontal angle by arranging a first driving motor, a rotating rod and a rotating plate at the bottom thereof, thereby increasing the monitoring range, and can realize the longitudinal angle of the camera by arranging a second driving motor, a first gear and a second gear. The two adjustment mechanisms cooperate with each other to increase the monitoring range of the installed camera and avoid most blind spots;

[0017] 2. Compared with the prior art, this security camera can dissipate heat for the camera by arranging a heat dissipation slot and a heat dissipation fan inside the protective shell, and can intercept dust in the air by arranging a dustproof mesh plate to avoid contamination of internal electronic components.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 This is a schematic diagram of the first clamping plate structure of the utility model.

[0022] Figure 3 It is a schematic diagram of the structure of the shock absorbing and buffering component of the utility model.

[0023] Figure 4 This is a schematic diagram of the structure of the shock-absorbing and buffering component of the utility model.

[0024] Legend:

[0025] 1. Positioning bolt; 2. Mounting plate; 3. Support frame; 4. Rotating plate; 5. Slide rail; 6. Rotating rod; 7. First drive motor; 8. Mounting shell; 9. Pulley; 10. Second drive motor; 11. First gear; 12. Protective shell; 13. Second gear; 14. Rotating frame; 15. Lens; 16. Air inlet; 17. Dustproof screen; 18. Limiting groove; 19. Limiting block; 20. Screw hole; 21. Heat dissipation slot; 22. Cooling fan. DETAILED DESCRIPTION

[0026] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0027] Reference Figure 1-4 , an embodiment provided by the utility model, a security camera, comprises a mounting plate 2, four positioning bolts 1 are threadedly connected on the mounting plate 2, and the positioning bolts 1 can be used to mount the entire camera assembly in a suitable position to ensure its stable operation, the outer end of the mounting plate 2 is fixedly connected to a support frame 3, the bottom of the support frame 3 is fixedly connected to a mounting shell 8, the interior of the mounting shell 8 is fixedly connected to a first drive motor 7, the output end of the first drive motor 7 passes through the support frame 3 and is upwardly provided with a rotating rod 6, the upper end of the rotating rod 6 is fixedly connected to a rotating plate 4, when it is necessary to adjust the lateral monitoring range of the camera, starting the first drive motor 7 at the bottom can drive the rotating rod 6 and the rotating plate 4 to rotate, thereby driving the monitoring assembly to rotate horizontally to achieve its lateral angle adjustment;

[0028] The upper end of the rotating plate 4 is fixedly connected to a rotating frame 14, and the interior of the rotating frame 14 is rotatably connected to a protective shell 12, and a lens 15 is arranged inside the protective shell 12. By arranging the protective shell 12, a good protection effect can be achieved for the internal lens 15;

[0029] The rotating end of the protective shell 12 is fixedly connected with the second gear 13, the outer end of the rotating frame 14 is fixedly connected with the second driving motor 10, the output end of the second driving motor 10 is fixedly connected with the first gear 11, the first gear 11 and the second gear 13 are meshed with each other, when the longitudinal angle of the security camera needs to be adjusted, starting the second driving motor 10 can drive the first gear 11 to rotate, and under the action of meshing, the second gear 13 and the camera can be driven to rotate longitudinally, and the two adjustment mechanisms cooperate with each other to improve the monitoring range of the installed camera and avoid most blind spots;

[0030] Pulleys 9 are fixedly connected to both ends of the lower side of the rotating plate 4, and a slide rail 5 is provided on the supporting frame 3. The pulley 9 and the slide rail 5 cooperate with each other, and the cooperation between the pulley 9 and the slide rail 5 can improve the stability of the installed camera during the rotation process;

[0031] A heat dissipation slot 21 is provided inside the protective shell 12, and a heat dissipation fan 22 is fixedly connected inside the heat dissipation slot 21. By starting the heat dissipation fan 22, cold air from the outside can be sent into the protective shell 12 through the air inlet 16, so as to dissipate heat for the electronic components inside. An air inlet 16 is provided at the other end of the protective shell 12, and a dustproof screen 17 is correspondingly installed inside the air inlet 16. By installing the dustproof screen 17 at the air inlet 16, dust in the air can be intercepted, so as to prevent dust from entering the protective shell 12 and damaging the electronic components, thereby improving the protection and dustproofness of the device.

[0032] The two ends of the dustproof mesh plate 17 are fixedly connected with limiting blocks 19, and limiting grooves 18 are provided at both ends of the air inlet 16. Screw holes 20 are provided inside the limiting blocks 19 and the limiting grooves 18. By setting the limiting blocks 19 and the limiting grooves 18, it is convenient for the staff to install the dustproof mesh plate 17, and the screw holes 20 can cooperate with external bolts to lock it, thereby ensuring stability during use.

[0033] Working principle: When the device is in use, first install the entire device in a suitable position through the mounting plate 2 and the positioning bolt 1 to ensure the stable use of the security camera. When the lateral monitoring range of the camera needs to be adjusted, starting the first drive motor 7 at the bottom can drive the rotating rod 6 and the rotating plate 4 to rotate, thereby driving the monitoring component to rotate horizontally to achieve its lateral angle adjustment. When the longitudinal angle of the security camera needs to be adjusted, starting the second drive motor 10 can drive the first gear 11 to rotate, and under the action of meshing, it can drive the second gear 13 and the camera to rotate longitudinally. The cooperation of the two adjustment mechanisms can increase the monitoring range of the installed camera, avoid most of the blind spots, and is beneficial to the use of the entire security camera.

[0034] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A security camera, comprising a mounting plate (2), characterized in that: Four positioning bolts (1) are threadedly connected to the mounting plate (2); the outer end of the mounting plate (2) is fixedly connected to a support frame (3); the bottom of the support frame (3) is fixedly connected to a mounting shell (8); the interior of the mounting shell (8) is fixedly connected to a first drive motor (7); the output end of the first drive motor (7) passes through the support frame (3) and is provided with a rotating rod (6) upward; the upper end of the rotating rod (6) is fixedly connected to a rotating plate (4); The upper end of the rotating plate (4) is fixedly connected to a rotating frame (14), the interior of the rotating frame (14) is rotatably connected to a protective shell (12), and a lens (15) is arranged inside the protective shell (12).

2. A security camera according to claim 1, characterized in that: The rotating end of the protective shell (12) is fixedly connected to a second gear (13), and the outer end of the rotating frame (14) is fixedly connected to a second driving motor (10).

3. A security camera according to claim 2, characterized in that: The output end of the second drive motor (10) is fixedly connected to a first gear (11), and the first gear (11) and the second gear (13) are meshed with each other.

4. A security camera according to claim 1, characterized in that: Pulleys (9) are fixedly connected to the two ends below the rotating plate (4), a slide rail (5) is provided on the support frame (3), and the pulley (9) and the slide rail (5) cooperate with each other.

5. The security camera according to claim 1, characterized in that: A heat dissipation slot (21) is provided inside the protective shell (12), and a heat dissipation fan (22) is fixedly connected inside the heat dissipation slot (21).

6. A security camera according to claim 1, characterized in that: The other end of the protective shell (12) is provided with an air inlet (16), and a dustproof screen plate (17) is correspondingly installed inside the air inlet (16).

7. A security camera according to claim 6, characterized in that: The two ends of the dustproof screen plate (17) are fixedly connected to limiting blocks (19), and the two ends of the air inlet (16) are provided with limiting grooves (18).

8. A security camera according to claim 7, characterized in that: Screw holes (20) are provided inside the limiting block (19) and the limiting groove (18).

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