Adjustable monitoring camera supporting device
By using a motor-driven lead screw and gear mechanism and a wire rope system, the problem of the inability to adjust the position and angle of the surveillance camera support device was solved, enabling multi-directional monitoring of the surveillance camera.
Patent Information
- Application Number
- CN202520872469.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-06
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-05-06
AI Technical Summary
Existing surveillance camera support devices cannot freely adjust the position and angle of the surveillance cameras, resulting in a limited monitoring range.
The position and angle of the surveillance camera are adjusted by using a motor-driven lead screw and gear mechanism in conjunction with a wire rope system. The first low-speed motor drives the reciprocating lead screw to rotate the rack and pinion and the half-turn gear, thereby changing the position of the surveillance camera. The second low-speed motor drives the take-up roller to adjust the wire rope, thereby changing the elevation angle of the surveillance camera.
It enables free adjustment of the position and angle of the surveillance camera, expanding the monitoring range.
Smart Images
Figure CN223924373U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of surveillance camera technology, and in particular to an adjustable surveillance camera support device. Background Technology
[0002] Surveillance cameras are standard cameras used for security purposes. Their pixel count and resolution are higher than computer webcams and higher than professional digital cameras or DV camcorders. Most surveillance cameras are simply video capture devices and rarely have data storage capabilities. Surveillance cameras require a support structure for mounting.
[0003] Currently available surveillance camera support devices can only support and fix the surveillance camera, but cannot freely adjust the position and angle of the surveillance camera. This limits the monitoring range of the surveillance camera, thus affecting its use. Utility Model Content
[0004] To overcome the problem that existing support devices cannot freely adjust the position and angle of surveillance cameras, resulting in insufficient monitoring range.
[0005] The technical solution of this utility model is as follows: an adjustable surveillance camera support device, including a mounting plate, an L-shaped support block fixedly connected to the side of the mounting plate, a support frame connected to the top of the L-shaped support block, a first low-speed motor fixedly connected to the outside of the support frame, the output shaft of the first low-speed motor passing through the side wall of the support frame and welded with a reciprocating screw, a screw nut connected to the outer wall of the reciprocating screw, the screw nut being installed inside a connecting block, a rack plate fixedly connected to the side of the connecting block, a half-circle gear meshing with one side of the rack plate, a fixed shaft welded inside the half-circle gear, a concave frame fixedly connected to the side of the half-circle gear, a second low-speed motor installed on the outside of the concave frame, the output shaft of the second low-speed motor passing through the side wall of the concave frame and welded with a rotating rod, a take-up roller welded to the outer wall of the rotating rod, a surveillance camera body arranged above the concave frame, and a semi-ring fixedly connected to the side of the surveillance camera body.
[0006] Preferably, by operating the first low-speed motor, the first low-speed motor drives the reciprocating screw to rotate slowly through the output shaft. When the reciprocating screw rotates, it can drive the connecting block where the screw nut is located to move horizontally back and forth on its outer wall. When the connecting block moves horizontally back and forth, it can drive the rack plate fixedly connected to the side to move horizontally back and forth. The rack plate is meshed with a half-circle gear, so that the rack plate can drive the half-circle gear to rotate. When the half-circle gear rotates, it can drive the concave frame to rotate within a certain range. This allows the concave frame to drive the upper structure to rotate. The monitoring camera body is installed in the upper structure, so that the monitoring camera body can rotate within a certain range, thereby changing the orientation of the monitoring camera body.
[0007] Preferably, a T-shaped slider is fixedly connected to the side of the connecting block.
[0008] Preferably, the side of the support frame is provided with a guide groove, which is slidably connected to the T-shaped slider.
[0009] Preferably, the two ends of the fixed shaft are respectively connected to the first bearing, one set of the first bearings is fixedly connected to the top of the L-shaped support block, and the other set of the first bearings is fixedly connected to the inner side of the top of the support frame.
[0010] Preferably, one end of the rotating rod is connected to a second bearing, which is fixedly connected to the inner side of the concave frame.
[0011] Preferably, second bearings are fixedly connected to the upper two sides of the inner opening of the concave frame, and a hinge shaft is connected between the two sets of second bearings.
[0012] Preferably, the camera body has a sliding hole inside, which is slidably connected to the hinge shaft.
[0013] The beneficial effects of this utility model are:
[0014] 1. The adjustable surveillance camera support device, by operating the first low-speed motor, causes the first low-speed motor to drive the reciprocating screw to rotate slowly through the output shaft. When the reciprocating screw rotates, it can drive the connecting block where the screw nut is located to move horizontally back and forth on its outer wall. When the connecting block moves horizontally back and forth, it can drive the rack plate fixedly connected to the side to move horizontally back and forth. The rack plate is meshed with a half-circle gear, so that the rack plate can drive the half-circle gear to rotate. When the half-circle gear rotates, it can drive the concave frame to rotate within a certain range. This allows the concave frame to drive the upper structure to rotate. The surveillance camera body is installed in the upper structure, so that the surveillance camera body can rotate within a certain range, thereby changing the orientation of the surveillance camera body.
[0015] 2. This adjustable surveillance camera support device, by operating a second low-speed motor, causes the output shaft of the second low-speed motor to drive a rotating rod to rotate. When the rotating rod rotates, it drives a take-up roller to rotate. The take-up roller has a steel wire rope wound on it. One end of the steel wire rope is fixedly connected to a semi-ring fixedly connected to the side of the surveillance camera body. The surveillance camera body is connected to a hinge shaft through a sliding hole. Thus, when the take-up roller rotates, the steel wire rope can pull the semi-ring, thereby raising the surveillance camera body and increasing its elevation angle. When the take-up roller releases the steel wire rope, the surveillance camera body can automatically move downward under its own weight, thus achieving the effect of adjusting the depression angle. This makes the device effective in adjusting the angle of the surveillance camera body. Attached Figure Description
[0016] Figure 1 The image shown is a three-dimensional front view of the adjustable surveillance camera support device of this utility model.
[0017] Figure 2 The diagram shown is an exploded view of the orientation adjustment mechanism of the adjustable surveillance camera support device of this utility model.
[0018] Figure 3 The diagram shown is an exploded view of the angle adjustment mechanism of the adjustable surveillance camera support device of this utility model.
[0019] Figure 4 The image shown is a three-dimensional bottom view of the adjustable surveillance camera support device of this utility model.
[0020] Explanation of reference numerals in the attached drawings: 1. Mounting plate; 2. L-shaped support block; 3. Support frame; 4. First low-speed motor; 5. Reciprocating lead screw; 6. Lead screw nut; 7. Connecting block; 8. T-shaped slider; 9. Guide groove; 10. Rack plate; 11. Half-circle gear; 12. Fixed shaft; 13. First bearing; 14. Concave frame; 15. Second low-speed motor; 16. Rotating rod; 17. Take-up roller; 18. Second bearing; 19. Hinge shaft; 20. Surveillance camera body; 21. Sliding hole; 22. Half ring. Detailed Implementation
[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0022] Please see Figures 1-4This utility model provides an embodiment of an adjustable surveillance camera support device, including a mounting plate 1, an L-shaped support block 2 fixedly connected to the side of the mounting plate 1, a support frame 3 connected to the top of the L-shaped support block 2, a first low-speed motor 4 fixedly connected to the outside of the support frame 3, the output shaft of the first low-speed motor 4 passing through the side wall of the support frame 3 and welded with a reciprocating screw 5, a screw nut 6 connected to the outer wall of the reciprocating screw 5, the screw nut 6 being installed inside a connecting block 7, a rack plate 10 fixedly connected to the side of the connecting block 7, a half-circle gear 11 meshing with one side of the rack plate 10, a fixed shaft 12 welded inside the half-circle gear 11, and the half-circle gear 11... A concave frame 14 is fixedly connected to the side of the device. A second low-speed motor 15 is installed on the outer side of the concave frame 14. The output shaft of the second low-speed motor 15 passes through the side wall of the concave frame 14 and is welded to a rotating rod 16. A take-up roller 17 is welded to the outer wall of the rotating rod 16. A monitoring camera body 20 is installed above the concave frame 14. A semi-ring 22 is fixedly connected to the side of the monitoring camera body 20. The mounting plate 1 can be installed on the wall or equipment by four sets of bolts. The L-shaped support block 2 is used to install the support adjustment structure. The first low-speed motor 4 can drive the reciprocating screw 5 to rotate, so that the reciprocating screw 5 can drive the connecting block 7 to reciprocate horizontally through the screw nut 6. When the connecting block 7 moves, it drives the rack plate 10, which is fixedly connected to the side, to move horizontally back and forth. The rack plate 10 meshes with the half-circle gear 11, allowing the rack plate 10 to drive the half-circle gear 11 to rotate. When the half-circle gear 11 rotates, it drives the concave frame 14 to rotate within a certain range. This allows the concave frame 14 to drive the upper structure to rotate. The monitoring camera body 20 is installed in the upper structure, allowing the monitoring camera body 20 to rotate within a certain range, thereby changing the orientation of the monitoring camera body 20. The second low-speed motor 15 drives the rotating rod 16 to rotate. When the take-up roller 17 rotates, it can drive the take-up roller 17 to rotate. The take-up roller 17 has a steel wire rope wound on it. One end of the steel wire rope is fixedly connected to the half ring 22. The monitoring camera body 20 is connected to the hinge shaft 19 through the sliding hole 21 it has opened. When the take-up roller 17 rotates, the steel wire rope can pull the half ring 22, thereby raising the monitoring camera body 20 and increasing the elevation angle of the monitoring camera body 20. When the take-up roller 17 releases the steel wire rope, the monitoring camera body 20 can automatically move downward under its own weight, thus achieving the effect of adjusting the depression angle. This makes the device able to adjust the angle of the monitoring camera body 20.
[0023] Please see Figure 2In this embodiment, a T-shaped slider 8 is fixedly connected to the side of the connecting block 7; a guide groove 9 is provided on the side of the support frame 3, and the guide groove 9 is slidably connected to the T-shaped slider 8; the two ends of the fixed shaft 12 are respectively connected to the first bearing 13, one set of the first bearing 13 is fixedly connected to the top of the L-shaped support block 2, and the other set of the first bearing 13 is fixedly connected to the inner side of the top of the support frame 3. The T-shaped slider 8 is used to guide the movement of the connecting block 7, the guide groove 9 allows the T-shaped slider 8 to slide within it, and the two sets of first bearings 13 allow the fixed shaft 12 to rotate within it.
[0024] Please see Figure 3 In this embodiment, one end of the rotating rod 16 is connected to a second bearing 18, which is fixedly connected to the inner side of the concave frame 14; the upper two sides of the inner opening of the concave frame 14 are respectively fixedly connected to the second bearings 18, and a hinge shaft 19 is connected between the two sets of second bearings 18; a sliding hole 21 is opened inside the monitoring camera body 20, and the sliding hole 21 is slidably connected to the hinge shaft 19. The second bearing 18 causes the rotating rod 16 to rotate inside it, the hinge shaft 19 causes the monitoring camera body 20 to rotate inside it, and the sliding hole 21 causes the hinge shaft 19 to rotate inside it.
[0025] During operation, the first low-speed motor 4 is operated, causing it to drive the reciprocating screw 5 to rotate slowly via its output shaft. The rotation of the reciprocating screw 5 causes the connecting block 7, where the screw nut 6 is located, to reciprocate horizontally on its outer wall. This horizontal reciprocating motion of the connecting block 7 causes the rack plate 10, which is fixedly connected to the side, to reciprocate horizontally. The rack plate 10 meshes with a half-circle gear 11, allowing the rack plate 10 to drive the half-circle gear 11 to rotate. The rotation of the half-circle gear 11 causes the concave frame 14 to rotate within a certain range, thus allowing the concave frame 14 to rotate the upper structure. The upper structure houses the monitoring camera body 20, enabling the monitoring camera body 20 to rotate within a certain range, thereby changing its orientation. Through operation... The second low-speed motor 15 drives the rotating rod 16 to rotate via its output shaft. When the rotating rod 16 rotates, it drives the take-up roller 17 to rotate. The take-up roller 17 has a steel wire rope wound on it. One end of the steel wire rope is fixedly connected to a semi-ring 22 fixedly connected to the side of the monitoring camera body 20. The monitoring camera body 20 is connected to the hinge shaft 19 through a sliding hole 21. When the take-up roller 17 rotates, the steel wire rope can pull the semi-ring 22, thereby raising the monitoring camera body 20 and increasing its elevation angle. When the take-up roller 17 releases the steel wire rope, it can automatically move downward under the weight of the monitoring camera body 20, thus achieving the effect of adjusting the depression angle. This device has the effect of adjusting the angle of the monitoring camera body 20.
[0026] Through the above steps, by operating the first low-speed motor 4 and the second low-speed motor 15, the orientation and angle of the monitoring camera body 20 can be freely adjusted, thereby enabling the support device to have an adjustable function, so as to solve the problem that the existing support device cannot freely adjust the orientation and angle of the monitoring camera, resulting in an insufficient monitoring range.
Claims
1. An adjustable surveillance camera support device, including a mounting plate (1), characterized in that: An L-shaped support block (2) is fixedly connected to the side of the mounting plate (1). A support frame (3) is connected to the top of the L-shaped support block (2). A first low-speed motor (4) is fixedly connected to the outside of the support frame (3). The output shaft of the first low-speed motor (4) passes through the side wall of the support frame (3) and is welded to a reciprocating screw (5). A screw nut (6) is connected to the outer wall of the reciprocating screw (5). The screw nut (6) is installed inside the connecting block (7). A rack plate (10) is fixedly connected to the side of the connecting block (7). A half-circle tooth is meshed on one side of the rack plate (10). The wheel (11) has a fixed shaft (12) welded inside the half-ring gear (11). A concave frame (14) is fixedly connected to the side of the half-ring gear (11). A second low-speed motor (15) is installed on the outside of the concave frame (14). The output shaft of the second low-speed motor (15) passes through the side wall of the concave frame (14) and is welded with a rotating rod (16). A take-up roller (17) is welded to the outer wall of the rotating rod (16). A monitoring camera body (20) is set above the concave frame (14). A semi-ring (22) is fixedly connected to the side of the monitoring camera body (20).
2. The adjustable surveillance camera support device according to claim 1, characterized in that: A T-shaped slider (8) is fixedly connected to the side of the connecting block (7).
3. The adjustable surveillance camera support device according to claim 1, characterized in that: The side of the support frame (3) is provided with a guide groove (9), which is slidably connected to the T-shaped slider (8).
4. The adjustable surveillance camera support device according to claim 1, characterized in that: The two ends of the fixed shaft (12) are respectively connected to the first bearing (13). One set of the first bearing (13) is fixedly connected to the top of the L-shaped support block (2), and the other set of the first bearing (13) is fixedly connected to the inner side of the top of the support frame (3).
5. The adjustable surveillance camera support device according to claim 1, characterized in that: One end of the rotating rod (16) is connected to a second bearing (18), which is fixedly connected to the inside of the concave frame (14).
6. The adjustable surveillance camera support device according to claim 1, characterized in that: The upper two sides of the inner opening of the concave frame (14) are respectively fixedly connected to the second bearing (18), and the two sets of second bearings (18) are connected by a hinge shaft (19).
7. The adjustable surveillance camera support device according to claim 1, characterized in that: The camera body (20) has a sliding hole (21) inside, which is slidably connected to the hinge (19).