Camera mounting bracket

Abstract

The utility model relates to the technical field of camera mounting supports, in particular to a camera mounting support which comprises a fixing frame and a camera, the outer wall of the camera is fixedly connected with a protective cover, the interior of the fixing frame is rotatably connected with a first screw rod, and the outer wall of the first screw rod is in threaded connection with a lifting block. And the lower side of the first screw rod is fixedly connected with a hand wheel through a connecting column penetrating through the fixing frame, the right side of the lifting block is fixedly connected with a U-shaped frame, and a connecting shaft is rotationally connected into the U-shaped frame. The positioning frame and the camera rotate clockwise or anticlockwise along with the rotating disc, the shooting angle of the camera can be conveniently adjusted according to actual needs after installation is completed, the use flexibility is improved, and when a third screw rod is rotated, an anti-skid plate can move downwards to press a protective cover, so that the use flexibility is improved. And when the camera needs to be disassembled, only opposite steps are needed, so that the purpose of conveniently disassembling and assembling the camera is further achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of camera mounting brackets, in particular to a camera mounting bracket. Background Art

[0002] A camera, also known as a computer camera, computer eye, or electronic eye, is a video input device. Like our eyes, it records and stores real-world data. Cameras are widely used in mobile phones, digital cameras, computers, automobiles, traffic monitoring, residential and shopping mall surveillance, and other fields. A camera bracket is the component used to secure the camera. Bracket shapes vary depending on the application environment.

[0003] The Chinese patent disclosure has a patent number CN207729182U for a camera mounting bracket. After the fixed plate is fixed by bolts, the camera is installed on the fixed slider through the mounting hole. After the debugging stage, for the camera that needs to adjust the height, first pull out the plug on the corresponding fixed plate so that the second gear disengages from the rack. Then, turn the shaft by the handle, and the shaft drives the first gear to rotate, and the rack converts the circular motion of the first gear into its own linear motion. The rack then drives the camera on the slider to move along the limit slot. When the camera position is adjusted, insert the rod into the fixed plate so that the second gear engages with the rack, and the limit block is clamped in the limit slot. The adjustment of the camera height is completed.

[0004] The above-mentioned camera mounting bracket has the disadvantage that, although the height of the camera can be adjusted, the camera angle cannot be adjusted according to actual needs after installation, resulting in poor flexibility during use and the camera cannot be easily installed and disassembled. Therefore, it is necessary to propose a camera mounting bracket to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a camera mounting bracket, which has the characteristics of being easy to adjust the shooting angle of the camera according to actual needs after installation to improve the flexibility of use, and the camera can be conveniently disassembled and assembled.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a camera mounting bracket, comprising a fixing frame and a camera, wherein the outer wall of the camera is fixedly connected to a protective cover, the interior of the fixing frame is rotatably connected to a first screw, the outer wall of the first screw is threadedly connected to a lifting block, and the lower side of the first screw is fixedly connected to a handwheel via a connecting column that passes through the fixing frame;

[0007] The right side of the lifting block is fixedly connected to the U-shaped frame, and the interior of the U-shaped frame is rotatably connected to a connecting shaft, and the outer wall of the connecting shaft is fixedly connected to the movable plate, and the lower side of the U-shaped frame is fixedly connected to the vertical plate, and the right side of the vertical plate is movably connected to a disc through a hinge. The other end of the disc is rotatably connected to an internal threaded cylinder through a bearing, and the inner wall of the internal threaded cylinder is threadedly connected to a threaded column. One end of the threaded column is fixedly connected to a connecting rod, and the other end of the connecting rod is movably connected to the lower side of the movable plate through a hinge. The upper end of the movable plate is rotatably connected to a turntable. A through hole is opened through the outer wall of the movable plate, and the lower end of the turntable is fixedly connected to a second screw passing through the through hole, and the outer wall of the second screw is threadedly connected to a tightening block;

[0008] The upper end of the turntable is fixedly connected to a connecting block, the upper end of the connecting block is fixedly connected to a positioning frame, the protective cover is in contact with the front and rear sides of the inner wall of the positioning frame, the upper side of the positioning frame is penetrated by and threadedly connected to a third screw, the lower end of the third screw is rotatably connected to an anti-skid plate abutting the upper side of the protective cover, and the upper end of the third screw is fixedly connected to a handle.

[0009] In order to improve the stability of the anti-skid plate movement, as a preferred camera mounting bracket of the present invention, the anti-skid plate is slidably connected to the front and rear sides of the inner wall of the positioning frame through sliding grooves.

[0010] In order to improve the stability of the movement of the lifting block, as a preferred camera mounting bracket of the present invention, the lifting block is slidably connected to the front and rear sides of the inner wall of the fixed frame through slide rails.

[0011] In order to facilitate the positioning of the installation positions of the protective cover and the camera, as a preferred camera mounting bracket of the present invention, the left side of the positioning frame is fixedly connected with an L-shaped plate in contact with the protective cover.

[0012] In order to achieve an anti-slip effect when rotating the internal threaded barrel and the tightening block, as a preferred camera mounting bracket of the present invention, the outer walls of the internal threaded barrel and the tightening block are provided with anti-slip grooves.

[0013] In order to prevent the threaded column from escaping from the interior of the internal threaded barrel, as a preferred camera mounting bracket of the present invention, the inner wall of the internal threaded barrel is fixedly connected to a limiting ring located on the outside of the connecting rod.

[0014] In order to facilitate fixing the device to the wall, as a preferred camera mounting bracket of the present invention, the upper and lower sides of the fixing frame are fixedly connected with mounting plates.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] When the internal threaded cylinder is rotated, the movable plate can be rotated clockwise or counterclockwise along with the connecting shaft, and the camera can be driven to rotate clockwise or counterclockwise at the same time, so that the pitch angle of the camera can be adjusted until it is adjusted to the desired angle. Then, the positioning frame and the camera can be rotated clockwise or counterclockwise along with the turntable. After adjusting to the required position, the rotation position of the turntable can be restricted by tightening the tightening block to complete the angle adjustment, thereby facilitating the adjustment of the camera's shooting angle according to actual needs after installation, thereby improving the flexibility of use.

[0017] When the camera is to be installed, the camera and the protective cover need to be inserted into the interior of the positioning frame. When the third screw is turned, the anti-slip plate can be moved downward and the protective cover can be pressed tightly to complete the fixation of the camera. When the camera needs to be removed, only the reverse steps need to be performed, thereby further achieving the purpose of convenient disassembly and assembly of the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall front sectional view of the utility model;

[0019] Figure 2 For the utility model Figure 1 Enlarged view of point A in the middle;

[0020] Figure 3 This is the external structure diagram of the positioning frame of the utility model.

[0021] In the figure: 1. Fixed frame; 2. First screw; 3. Lifting block; 4. U-shaped frame; 5. Connecting shaft; 6. Movable plate; 7. Vertical plate; 8. Disc; 9. Internally threaded cylinder; 10. Threaded column; 11. Connecting rod; 12. Turntable; 13. Through hole; 14. Second screw; 15. Tightening block; 16. Connecting block; 17. Positioning frame; 18. Third screw; 19. Anti-skid plate; 20. L-shaped plate; 21. Protective cover; 22. Camera; 23. Restriction ring. DETAILED DESCRIPTION

[0022] See also Figures 1 to 3 A camera mounting bracket includes a fixing frame 1 and a camera 22. The outer wall of the camera 22 is fixedly connected to a protective cover 21. The interior of the fixing frame 1 is rotatably connected to a first screw 2. The outer wall of the first screw 2 is threadedly connected to a lifting block 3. The lower side of the first screw 2 is fixedly connected to a handwheel via a connecting column that passes through the fixing frame 1.

[0023] The right side of the lifting block 3 is fixedly connected to the U-shaped frame 4, the interior of the U-shaped frame 4 is rotatably connected to the connecting shaft 5, the outer wall of the connecting shaft 5 is fixedly connected to the movable plate 6, the lower side of the U-shaped frame 4 is fixedly connected to the vertical plate 7, the right side of the vertical plate 7 is movably connected to the disc 8 through a hinge, the other end of the disc 8 is rotatably connected to the internal threaded cylinder 9 through a bearing, the inner wall of the internal threaded cylinder 9 is threadedly connected to a threaded column 10, one end of the threaded column 10 is fixedly connected to a connecting rod 11, the other end of the connecting rod 11 is movably connected to the lower side of the movable plate 6 through a hinge, the upper end of the movable plate 6 is rotatably connected to a turntable 12, the outer wall of the movable plate 6 is penetrated by a through hole 13, the lower end of the turntable 12 is fixedly connected to a second screw 14 passing through the through hole 13, and the outer wall of the second screw 14 is threadedly connected to a tightening block 15;

[0024] The upper end of the turntable 12 is fixedly connected to a connecting block 16, and the upper end of the connecting block 16 is fixedly connected to a positioning frame 17. The protective cover 21 is in contact with the front and rear sides of the inner wall of the positioning frame 17. The upper side of the positioning frame 17 is penetrated and threadedly connected with a third screw 18. The lower end of the third screw 18 is rotatably connected to an anti-skid plate 19 that abuts the upper side of the protective cover 21. The upper end of the third screw 18 is fixedly connected to a handle.

[0025] In this embodiment, after the device is installed, the first screw 2 is rotated by the hand wheel and the connecting column, thereby driving the lifting block 3 to move up and down, and at the same time driving the U-shaped frame 4, the connecting shaft 5, the movable plate 6, the turntable 12, the connecting block 16, the positioning frame 17 and the camera 22 to move up and down, thereby achieving the effect of facilitating the adjustment of the height of the camera 22 and making the operation more convenient.

[0026] By rotating the internal threaded cylinder 9, and since the connecting rod 11 is movably connected to the movable plate 6 by a hinge, and the disc 8 is movably connected to the vertical plate 7 by a hinge, the threaded column 10 can be made to move in two directions inside the internal threaded cylinder 9, and at the same time, the movable plate 6 is rotated clockwise or counterclockwise along with the connecting shaft 5, and the turntable 12, the connecting block 16, the positioning frame 17 and the camera 22 are driven to rotate clockwise or counterclockwise, so that the pitch angle of the camera 22 can be adjusted until it is adjusted to the required angle, and then the positioning frame 17 is rotated clockwise or counterclockwise along with the turntable 12, and the camera 22 is rotated clockwise or counterclockwise, so that the horizontal angle of the camera 22 can be adjusted. After adjusting to the required position, the tightening block 15 is rotated to make it move upward and press against the movable plate 6, so that the rotation position of the turntable 12 can be limited, and the angle adjustment is completed, further achieving the purpose of facilitating the adjustment of the shooting angle of the camera 22 according to actual needs after the installation is completed, so as to improve the flexibility of use;

[0027] When the camera 22 is to be installed, the camera 22 and the protective cover 21 need to be inserted into the interior of the positioning frame 17 until the protective cover 21 is in contact with the L-shaped plate 20, and then the third screw 18 is turned by the handle, so that the anti-slip plate 19 can be moved downward and the protective cover 21 can be pressed to complete the fixation of the camera 22. When the camera 22 needs to be removed, the anti-slip plate 19 only needs to be moved upward to remove the camera 22 together with the protective cover 21, thereby further achieving the purpose of convenient disassembly and assembly of the camera 22.

[0028] As a technical optimization solution of the present invention, the anti-slide plate 19 is slidably connected to the front and rear sides of the inner wall of the positioning frame 17 through sliding grooves.

[0029] In this embodiment, two sliding grooves are provided to improve the stability of the movement of the anti-slide plate 19.

[0030] As a technical optimization solution of the present invention, the lifting block 3 is slidably connected to the front and rear sides of the inner wall of the fixed frame 1 via slide rails.

[0031] In this embodiment, two slide rails are provided to improve the stability of the movement of the lifting block 3 .

[0032] As a technical optimization solution of the present invention, an L-shaped plate 20 in contact with the protective cover 21 is fixedly connected to the left side of the positioning frame 17 .

[0033] In this embodiment, an L-shaped plate 20 is provided to facilitate positioning of the installation positions of the protective cover 21 and the camera 22 .

[0034] As a technical optimization solution of the present invention, the outer walls of the internal threaded barrel 9 and the tightening block 15 are provided with anti-slip grooves.

[0035] In this embodiment, anti-slip grooves are provided to prevent slipping when the internal threaded barrel 9 and the tightening block 15 are rotated.

[0036] As a technical optimization solution of the present invention, a limiting ring 23 located outside the connecting rod 11 is fixedly connected to the inner wall of the internal threaded barrel 9 .

[0037] In this embodiment, a restriction ring 23 is provided to prevent the threaded column 10 from being separated from the interior of the internal threaded barrel 9 .

[0038] As a technical optimization solution of the present invention, mounting plates are fixedly connected to the upper and lower sides of the fixing frame 1 .

[0039] In this embodiment, two mounting plates are used to fix the device to the wall.

[0040] Working principle: After the device is installed, first rotate the first screw 2 through the hand wheel and the connecting column, which can drive the lifting block 3 to move up and down, and at the same time drive the U-shaped frame 4, the connecting shaft 5, the movable plate 6, the turntable 12, the connecting block 16, the positioning frame 17 and the camera 22 to move up and down, thereby achieving the effect of facilitating the adjustment of the height of the camera 22 and making the operation more convenient;

[0041] Then, by rotating the internal threaded cylinder 9, and because the connecting rod 11 is movably connected to the movable plate 6 by a hinge, and the disc 8 is movably connected to the vertical plate 7 by a hinge, the threaded column 10 can be made to move in two directions inside the internal threaded cylinder 9, and at the same time, the movable plate 6 is rotated clockwise or counterclockwise along with the connecting shaft 5, and the turntable 12, the connecting block 16, the positioning frame 17 and the camera 22 are driven to rotate clockwise or counterclockwise, so that the pitch angle of the camera 22 can be adjusted until it is adjusted to the required angle, and then the positioning frame 17 is rotated clockwise or counterclockwise along with the turntable 12, and the camera 22 is rotated clockwise or counterclockwise, so that the horizontal angle of the camera 22 can be adjusted. After adjusting to the required position, the tightening block 15 is rotated to make it move upward and press against the movable plate 6, so that the rotation position of the turntable 12 can be limited, and the angle adjustment is completed, further achieving the purpose of facilitating the adjustment of the shooting angle of the camera 22 according to actual needs after the installation is completed, so as to improve the flexibility of use;

[0042] When the camera 22 is to be installed, the camera 22 and the protective cover 21 need to be inserted into the interior of the positioning frame 17 until the protective cover 21 is in contact with the L-shaped plate 20, and then the third screw 18 is turned by the handle, so that the anti-slip plate 19 can be moved downward and the protective cover 21 can be pressed to complete the fixation of the camera 22. When the camera 22 needs to be removed, the anti-slip plate 19 only needs to be moved upward to remove the camera 22 together with the protective cover 21, thereby further achieving the purpose of convenient disassembly and assembly of the camera 22.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A camera mounting bracket, comprising a fixing frame (1) and a camera (22), wherein the outer wall of the camera (22) is fixedly connected to a protective cover (21), characterized in that: The interior of the fixed frame (1) is rotatably connected to a first screw rod (2), the outer wall of the first screw rod (2) is threadedly connected to a lifting block (3), and the lower side of the first screw rod (2) is fixedly connected to a hand wheel via a connecting column that passes through the fixed frame (1); The right side of the lifting block (3) is fixedly connected to a U-shaped frame (4), the interior of the U-shaped frame (4) is rotatably connected to a connecting shaft (5), the outer wall of the connecting shaft (5) is fixedly connected to a movable plate (6), the lower side of the U-shaped frame (4) is fixedly connected to a vertical plate (7), the right side of the vertical plate (7) is movably connected to a disc (8) through a hinge, the other end of the disc (8) is rotatably connected to an internal threaded cylinder (9) through a bearing, and the inner wall of the internal threaded cylinder (9) is threadedly connected to a threaded column (10 ), one end of the threaded column (10) is fixedly connected to a connecting rod (11), the other end of the connecting rod (11) is movably connected to the lower side of the movable plate (6) through a hinge, the upper end of the movable plate (6) is rotatably connected to a turntable (12), the outer wall of the movable plate (6) is penetrated by a through hole (13), the lower end of the turntable (12) is fixedly connected to a second screw rod (14) passing through the through hole (13), and the outer wall of the second screw rod (14) is threadedly connected to a tightening block (15); The upper end of the turntable (12) is fixedly connected to a connecting block (16), the upper end of the connecting block (16) is fixedly connected to a positioning frame (17), the protective cover (21) contacts the front and rear sides of the inner wall of the positioning frame (17), the upper side of the positioning frame (17) is penetrated and threadedly connected to a third screw (18), the lower end of the third screw (18) is rotatably connected to an anti-slip plate (19) that abuts the upper side of the protective cover (21), and the upper end of the third screw (18) is fixedly connected to a handle.

2. The camera mounting bracket according to claim 1, characterized in that: The anti-slide plate (19) is slidably connected to the front and rear sides of the inner wall of the positioning frame (17) via sliding grooves.

3. The camera mounting bracket according to claim 1, characterized in that: The lifting block (3) is slidably connected to the front and rear sides of the inner wall of the fixed frame (1) via slide rails.

4. The camera mounting bracket according to claim 1, characterized in that: An L-shaped plate (20) in contact with the protective cover (21) is fixedly connected to the left side of the positioning frame (17).

5. The camera mounting bracket according to claim 1, characterized in that: The outer walls of the internal threaded barrel (9) and the tightening block (15) are provided with anti-slip grooves.

6. The camera mounting bracket according to claim 1, characterized in that: The inner wall of the internal threaded barrel (9) is fixedly connected to a limiting ring (23) located outside the connecting rod (11).

7. The camera mounting bracket according to claim 1, characterized in that: The upper and lower sides of the fixed frame (1) are both fixedly connected with mounting plates.

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