A camera rotation structure

Abstract

This utility model relates to the field of camera technology and discloses a camera rotation structure, including a mounting base. A mounting plate is fixedly connected to the upper part of the inner wall of the mounting base. A motor is fixedly connected to the lower left side of the mounting plate. A lateral adjustment component is provided at the output end of the motor for lateral adjustment of the camera. A spherical bracket is rotatably connected to the upper part of the mounting base. A mounting sleeve is rotatably connected to the inner side of the upper part of the spherical bracket. A camera body is fixedly connected to the opposite side of the mounting sleeve. A longitudinal adjustment component is provided on the left side inside the spherical bracket for longitudinal adjustment of the camera. In this utility model, through the cooperation of the motor, drive gear, gear ring, spherical bracket, mounting sleeve, camera body, motor, and pulley, the rotation structure enables multi-angle adjustment of the camera, improving the practicality of the camera rotation structure.

Description

Technical Field

[0001] This utility model relates to the field of camera technology, and in particular to a camera rotation structure. Background Technology

[0002] With the widespread adoption of video surveillance, security systems, and various automation applications, the demand for cameras is increasing. Cameras used in various scenarios need to be able to achieve flexible viewing angle adjustments and precise positioning to ensure coverage of the monitored area and diversity of shooting angles. Therefore, the design of the camera's rotating structure becomes crucial. Existing camera rotating structures mostly use a single rotating axis or electric drive, allowing rotation only in one direction, which limits the camera's viewing angle and fails to meet multi-angle requirements. Utility Model Content

[0003] To overcome the above shortcomings, this utility model provides a camera rotation structure, which aims to improve the problem that existing rotation structures cannot adjust the camera at multiple angles.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a camera rotation structure, including a mounting base, a mounting plate fixedly connected to the upper part of the inner wall of the mounting base, a motor fixedly connected to the lower left side of the mounting plate, a horizontal adjustment component provided at the output end of the motor for horizontal adjustment of the camera, a spherical bracket rotatably connected to the upper part of the mounting base, a mounting sleeve rotatably connected to the inner side of the upper part of the spherical bracket, a camera body fixedly connected to the opposite side of the mounting sleeve, and a vertical adjustment component provided inside the left side of the spherical bracket for vertical adjustment of the camera.

[0005] As a further description of the above technical solution:

[0006] The lateral adjustment assembly includes a drive gear, which is fixedly connected to one output end of the motor. A gear ring meshes with the right side of the drive gear, and a central plate is fixedly connected to the middle of the gear ring.

[0007] As a further description of the above technical solution:

[0008] The longitudinal adjustment component includes a second motor, which is fixedly connected to the left side of the inner wall of the spherical support, and a pulley is fixedly connected to the output end of the second motor.

[0009] As a further description of the above technical solution:

[0010] The mounting base is made of aluminum alloy, the mounting plate is made of stainless steel, and the ball support is made of polyoxymethylene.

[0011] As a further description of the above technical solution:

[0012] One output end of the motor passes through the mounting plate.

[0013] As a further description of the above technical solution:

[0014] A mounting ring is fixedly connected to the lower part of the inner wall of the spherical support, and the mounting ring is rotatably connected to the inner wall of the mounting base.

[0015] As a further description of the above technical solution:

[0016] The middle plate and the gear ring are both fixedly connected to the lower part of the spherical support.

[0017] As a further description of the above technical solution:

[0018] The pulley is fixedly connected to the left mounting sleeve.

[0019] This utility model has the following beneficial effects:

[0020] 1. In this utility model, the first starter motor is controlled to drive the drive gear to rotate, the drive gear drives the gear ring to rotate, the gear ring drives the ball bracket to rotate, and the ball bracket drives the camera body to rotate laterally through the mounting sleeve. Then, the second starter motor is controlled to drive the pulley to rotate, the pulley drives the mounting sleeve to rotate, and the mounting sleeve drives the camera body to rotate longitudinally. This realizes that the rotating structure can adjust the camera at multiple angles, improving the practicality of the camera rotating structure.

[0021] 2. In this utility model, by using aluminum alloy material to ensure the lightweight and heat dissipation performance of the mounting base, by using stainless steel material to improve the corrosion resistance of the mounting plate, and by using polyoxymethylene material to ensure the self-lubrication and noise reduction performance of the ball bracket, the camera rotation structure can maintain stability and durability in long-term use. Attached Figure Description

[0022] Figure 1 This is a perspective view of a camera rotation structure proposed in this utility model;

[0023] Figure 2 This is an exploded view of a camera rotation structure proposed in this utility model;

[0024] Figure 3 for Figure 2 Enlarged view of point A in the image.

[0025] Legend:

[0026] 1. Mounting base; 2. Ball support; 3. Mounting plate; 4. Motor 1; 5. Drive gear; 6. Mid-plate; 7. Gear ring; 8. Camera body; 9. Mounting sleeve; 10. Motor 2; 11. Pulley. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Reference Figures 1-3 This utility model provides an embodiment of a camera rotation structure, including a mounting base 1. A mounting plate 3 is fixedly connected to the upper part of the inner wall of the mounting base 1. A motor 4 is fixedly connected to the lower left side of the mounting plate 3. The output end of the motor 4 passes through the mounting plate 3. A lateral adjustment component is provided at the output end of the motor 4 for lateral adjustment of the camera. The lateral adjustment component includes a drive gear 5, which is fixedly connected to the output end of the motor 4. A gear ring 7 meshes with the right side of the drive gear 5. A middle plate 6 is fixedly connected to the middle of the gear ring 7. Both the middle plate 6 and the gear ring 7 are fixedly connected to a spherical bracket 2. At the lower part, a ball support 2 is rotatably connected to the upper part of the mounting base 1. A mounting ring is fixedly connected to the lower part of the inner wall of the ball support 2. The mounting ring is rotatably connected to the inner wall of the mounting base 1. A mounting sleeve 9 is rotatably connected to the upper inner side of the ball support 2. A camera body 8 is fixedly connected to the opposite side of the mounting sleeve 9. A longitudinal adjustment component is provided on the left side inside the ball support 2 for longitudinal adjustment of the camera. The longitudinal adjustment component includes a second motor 10. The second motor 10 is fixedly connected to the left side of the inner wall of the ball support 2. A pulley 11 is fixedly connected to the output end of the second motor 10. The pulley 11 is fixedly connected to the left mounting sleeve 9.

[0029] When the camera angle needs to be adjusted, motor 4 is started first. Motor 4 drives the drive gear 5 to rotate, which in turn drives the gear ring 7 to rotate. The gear ring 7 drives the ball support 2 to rotate, and the ball support 2 drives the camera body 8 to rotate horizontally through the mounting sleeve 9, ensuring that the camera can be flexibly adjusted in the horizontal direction. Then, motor 10 is started to drive the pulley 11 to rotate. The movement of the pulley 11, through its connection with the mounting sleeve 9, further drives the mounting sleeve 9 to rotate, thereby realizing the vertical adjustment of the camera body 8. This allows the camera to be adjusted in the vertical direction, thus achieving all-round angle adjustment of the camera, improving the practicality of the camera rotation structure and making it adaptable to shooting needs at different angles.

[0030] Reference Figures 1-3Mounting base 1 is made of aluminum alloy, mounting plate 3 is made of stainless steel, and ball support 2 is made of polyoxymethylene.

[0031] By using aluminum alloy to ensure the lightweight and heat dissipation performance of the mounting base 1, the weight of the equipment can be effectively reduced while ensuring rapid heat dissipation, avoiding the impact of overheating on the normal operation of the equipment. By using stainless steel to improve the corrosion resistance of the mounting plate 3, it can effectively prevent the erosion of the external environment during long-term use, ensuring good structural strength and stability under various environmental conditions. By using polyoxymethylene to ensure the self-lubricating and noise reduction performance of the ball bracket 2, friction between components can be reduced, noise can be reduced, and the camera rotation structure can be made more stable and quiet during operation. This achieves high stability, durability and excellent performance of the camera rotation structure during long-term use.

[0032] Working principle: When the camera angle needs to be adjusted, the starter motor 4 is controlled to drive the drive gear 5 to rotate. The drive gear 5 drives the gear ring 7 to rotate, which in turn drives the ball support 2 to rotate. The ball support 2 drives the camera body 8 to rotate laterally through the mounting sleeve 9. Then, the starter motor 10 is controlled to drive the pulley 11 to rotate, which in turn drives the mounting sleeve 9 to rotate. The mounting sleeve 9 drives the camera body 8 to rotate longitudinally. This allows the rotating structure to adjust the camera at multiple angles, improving the practicality of the rotating camera structure.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A camera rotation structure comprising a mounting base (1), characterized in that: The mounting base (1) has a mounting plate (3) fixedly connected to the upper part of its inner wall. The mounting plate (3) has a motor (4) fixedly connected to the lower left side. The output end of the motor (4) is provided with a horizontal adjustment component for horizontal adjustment of the camera. The mounting base (1) has a ball bracket (2) rotatably connected to its upper part. The ball bracket (2) has a mounting sleeve (9) rotatably connected to its upper inner side. The mounting sleeve (9) has a camera body (8) fixedly connected to the opposite side. The ball bracket (2) has a vertical adjustment component on its inner left side for vertical adjustment of the camera.

2. The camera rotation structure of claim 1, wherein: The lateral adjustment assembly includes a drive gear (5), which is fixedly connected to the output end of the motor (4). A gear ring (7) meshes with the right side of the drive gear (5), and a center plate (6) is fixedly connected to the middle of the gear ring (7).

3. The camera rotation structure of claim 1, wherein: The longitudinal adjustment assembly includes a second motor (10), which is fixedly connected to the left side of the inner wall of the ball support (2), and a pulley (11) is fixedly connected to the output end of the second motor (10).

4. The camera rotation structure of claim 1, wherein: The mounting base (1) is made of aluminum alloy, the mounting plate (3) is made of stainless steel, and the ball support (2) is made of polyoxymethylene.

5. The camera rotation structure of claim 1, wherein: The output end of the motor (4) passes through the mounting plate (3).

6. The camera rotation structure of claim 1, wherein: The lower part of the inner wall of the spherical support (2) is fixedly connected to an installation ring, which is rotatably connected to the inner wall of the mounting base (1).

7. The camera rotation structure of claim 2, wherein: The middle plate (6) and the gear ring (7) are both fixedly connected to the lower part of the ball support (2).

8. A camera rotation structure according to claim 3, characterized in that: The pulley (11) is fixedly connected to the left mounting sleeve (9).

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