Monitoring camera holder device

Abstract

The utility model relates to the technical field of monitoring devices, and discloses a monitoring camera holder device which comprises a connecting column, an adjusting mechanism used for adjusting the angle of a camera is arranged at the bottom of the connecting column, a clamping mechanism used for disassembling the adjusting mechanism is arranged at the top of the connecting column, and the adjusting mechanism comprises a supporting column. The supporting column is fixedly connected to the middle point of the bottom end of the connecting column, the bottom of the supporting column is rotationally connected with a first rotating ball, the bottom of the first rotating ball is rotationally connected with a connecting disc, one side of the bottom end of the connecting column is fixedly connected with an electric telescopic rod, and the telescopic end of the electric telescopic rod is rotationally connected with a second rotating ball. The bottom of the second rotating ball is rotationally connected to the top of the connecting disc. According to the utility model, firstly, the angle of the monitoring device is adjusted through the adjusting mechanism, and the motor works to drive the rotating disc to rotate so as to drive the camera to rotate, so that the left-right angle adjustment of the camera can be realized, and the up-down angle adjustment of the camera is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring devices, in particular to a monitoring camera pan-tilt device. Background Art

[0002] The monitoring system is one of the most widely used systems in the security system. Now the more suitable network room monitoring system on the market is the video monitoring equipment. Video monitoring is now the mainstream. From the earliest analog monitoring to the popular digital monitoring in previous years to the emerging network video monitoring, earth-shaking changes have taken place.

[0003] In order to avoid the loss of hardware in the network room, video surveillance devices are installed in the network room. Most of the existing surveillance devices can only adjust the direction of a small angle when in use, and cannot be adjusted to a large angle, which is inconvenient for use at various angles. Secondly, when replacing and repairing the camera, the entire surveillance device must be dismantled, the operation is complicated, and long working hours reduce the efficiency of the staff. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a monitoring camera pan-tilt device, aiming to improve the problem that the prior art cannot adjust the angle thereof by a large range.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a monitoring camera pan-tilt device, including a connecting column, the bottom of the connecting column is provided with an adjustment mechanism for adjusting the camera angle, the top of the connecting column is provided with a locking mechanism for disassembling the adjustment mechanism, the adjustment mechanism includes a supporting column, the supporting column is fixedly connected to the midpoint of the bottom end of the connecting column, the bottom of the supporting column is rotatably connected with a rotating ball 1, the bottom of the rotating ball 1 is rotatably connected with a connecting disk, one side of the bottom end of the connecting column is fixedly connected with an electric telescopic rod, the telescopic end of the electric telescopic rod is rotatably connected with a rotating ball 2, the bottom of the rotating ball 2 is rotatably connected to the top of the connecting disk, the midpoint of the bottom end of the connecting disk is fixedly connected with a motor, the driving end of the motor is fixedly connected with a rotating disk, and the bottom of the rotating disk is fixedly connected with a camera.

[0006] As a further description of the above technical solution:

[0007] A protective cover is arranged outside the rotating disk, and the protective cover is fixedly connected to the bottom of the connecting column.

[0008] As a further description of the above technical solution:

[0009] A protective cover is arranged outside the camera head, and the protective cover is fixedly connected to the bottom of the rotating disk.

[0010] As a further description of the above technical solution:

[0011] The engaging mechanism comprises a moving block, a through slot is arranged inside the moving block, a fixed block is fixedly connected at the midpoint of the through slot, springs are arranged on both sides of the fixed block, and a locking block is arranged at one end of the spring.

[0012] As a further description of the above technical solution:

[0013] One end of the spring is fixedly connected to one side of the fixing block, and the other end of the spring is fixedly connected to the other side of the clamping block.

[0014] As a further description of the above technical solution:

[0015] A groove is arranged inside the connecting column, and the groove is arranged correspondingly to the clamping block. Clamping grooves are arranged on both sides of the inner wall of the groove, and the clamping grooves are arranged correspondingly to the clamping block.

[0016] As a further description of the above technical solution:

[0017] A fixing plate is fixedly connected to the top of the moving block, and a through hole is arranged inside the fixing plate.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the angle adjustment of the monitoring device is firstly realized by the adjustment mechanism. The motor drives the rotating disk to rotate, thereby driving the camera to rotate to adjust the left and right angles. The electric telescopic rod moves up and down, driving the bottom rotating ball 2 to move up and down. When the rotating ball 2 moves up and down, it drives the connecting disk to deviate. The movement of the connecting disk drives the movement of the rotating disk to achieve the up and down angle adjustment of the camera.

[0020] 2. In the utility model, the monitoring device can be quickly installed and disassembled through the engagement mechanism. The connecting column is moved to make the moving block slide into the groove. In the process of the moving block moving into the groove, the block contacts the surface of the connecting column and slides into the through groove. When it moves to the corresponding position of the corresponding slot, the spring squeezes the block to engage with the slot to achieve rapid installation. When disassembling, the block is pressed to separate from the slot and the connecting column is pulled to quickly disassemble it. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A stereoscopic diagram of a monitoring camera pan-tilt device proposed by the utility model;

[0022] Figure 2 This is an expanded view of a surveillance camera pan-tilt device proposed by the utility model;

[0023] Figure 3 This is a cross-sectional view of a snap-fit ​​mechanism of a surveillance camera pan-tilt device proposed in the utility model;

[0024] Figure 4 This is a top view of a connecting column of a surveillance camera pan-tilt device proposed by the utility model.

[0025] Legend:

[0026] 1. Connecting column; 2. Supporting column; 3. Rotating ball 1; 4. Connecting plate; 5. Electric telescopic rod; 6. Rotating ball 2; 7. Motor; 8. Rotating plate; 9. Camera; 10. Protective cover; 11. Protective cover; 12. Moving block; 13. Through slot; 14. Fixed block; 15. Card block; 16. Spring; 17. Groove; 18. Card slot; 19. Fixed plate. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figure 1 , Figure 2 and Figure 4 The utility model provides an embodiment: a monitoring camera pan-tilt device, including a connecting column 1, an adjusting mechanism for adjusting the angle of a camera 9 is arranged at the bottom of the connecting column 1, a snap-fit ​​mechanism for disassembling the adjusting mechanism is arranged at the top of the connecting column 1, the adjusting mechanism includes a supporting column 2, the supporting column 2 is fixedly connected at the midpoint of the bottom end of the connecting column 1, the bottom of the supporting column 2 is rotatably connected with a rotating ball 3, the bottom of the rotating ball 3 is rotatably connected with a connecting disk 4, when the angle of the connecting disk 4 is offset, it can be rotated at the bottom of the rotating ball 3, and one side of the bottom end of the connecting column 1 is fixedly connected with an electric The telescopic rod 5 is movable, and the telescopic end of the electric telescopic rod 5 is rotatably connected to a rotating ball 26. The electric telescopic rod 5 moves up and down to drive the rotating ball 26 to move up and down. The bottom of the rotating ball 26 is rotatably connected to the top of the connecting disk 4. When the rotating ball 26 moves up and down, it drives the connecting disk 4 to achieve angular displacement. A motor 7 is fixedly connected to the midpoint of the bottom end of the connecting disk 4. The driving end of the motor 7 is fixedly connected to a rotating disk 8. The motor 7 drives the bottom rotating disk 8 to rotate. The bottom of the rotating disk 8 is fixedly connected to a camera 9. The rotation of the rotating disk 8 drives the camera 9 to rotate, thereby adjusting its left and right angles.

[0029] Reference Figure 2-Figure 4A protective cover 11 is provided on the outside of the rotating disk 8 to prevent the electric telescopic rod 5 and the motor 7 from being damaged. The protective cover 11 is fixedly connected to the bottom of the connecting column 1. A protective cover 10 is provided on the outside of the camera 9 to protect the camera 9. The protective cover 10 is fixedly connected to the bottom of the rotating disk 8. The locking mechanism includes a moving block 12. A through groove 13 is provided inside the moving block 12. A fixed block 14 is fixedly connected at the midpoint of the through groove 13. Springs 16 are provided on both sides of the fixed block 14. A card block 15 is provided at one end of the spring 16. The card block 15 slides inside the through groove 13. One end of the spring 16 is fixedly connected to the fixed block One side of 14, the other end of the spring 16 is fixedly connected to the other side of the block 15, when the block 15 is subjected to force, the spring 16 is deformed, and when the block 15 is not in contact with external force, the spring 16 squeezes the block 15 due to its own force, and a groove 17 is arranged inside the connecting column 1, and the groove 17 is corresponding to the block 15. Slots 18 are arranged on both sides of the inner wall of the groove 17, and the slots 18 are corresponding to the block 15. When the block 15 moves to the position corresponding to the slots 18, they are engaged. A fixing plate 19 is fixedly connected to the top of the moving block 12, and a through hole is arranged inside the fixing plate 19, and the fixing plate 19 can be fixed to the installation wall through the through hole.

[0030] Working principle: During installation, first use screws to fix the fixing plate 19 and the installation wall through the internal through holes of the fixing plate 19, then move the connecting column 1 to make the moving block 12 slide into the groove 17, when the moving block 12 moves and the internal card block 15 contacts the surface of the connecting column 1, the card block 15 is forced to move into the through groove 13 and the spring 16 is deformed by force, when the connecting column 1 moves to a certain position, the card block 15 is engaged with the card slot 18, so that the device can be quickly installed and disassembled. When the angle of the device needs to be adjusted during operation, the motor 7 can first be started by the controller. The motor 7 drives the rotating disk 8 to rotate, thereby driving the camera 9 to rotate, so as to adjust the left and right angles of the device. When the up and down angles need to be adjusted, the electric telescopic rod 5 is started by the controller, and the electric telescopic rod 5 moves up and down to drive the bottom rotating ball 2 6 to move up and down. When the rotating ball 2 6 moves up and down, it drives the connecting disk 4 to deviate, so that the connecting disk 4 rotates at the bottom of the rotating ball 1 3, and when the connecting disk 4 rotates, it drives the rotating disk 8 to rotate, so as to adjust the up and down angles of the camera 9.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 surveillance camera pan-tilt device, comprising a connecting column (1), characterized in that: The bottom of the connecting column (1) is provided with an adjustment mechanism for adjusting the angle of the camera (9), and the top of the connecting column (1) is provided with a snap-fit ​​mechanism for disassembling the adjustment mechanism. The adjustment mechanism comprises a support column (2), the support column (2) is fixedly connected to the midpoint of the bottom end of the connecting column (1), the bottom of the support column (2) is rotatably connected to a rotating ball (3), the bottom of the rotating ball (3) is rotatably connected to a connecting disk (4), one side of the bottom end of the connecting column (1) is fixedly connected to an electric telescopic rod (5), the telescopic end of the electric telescopic rod (5) is rotatably connected to a rotating ball (6), the bottom of the rotating ball (6) is rotatably connected to the top of the connecting disk (4), a motor (7) is fixedly connected to the midpoint of the bottom end of the connecting disk (4), the driving end of the motor (7) is fixedly connected to a rotating disk (8), and the bottom of the rotating disk (8) is fixedly connected to the camera (9).

2. A surveillance camera pan / tilt device according to claim 1, characterized in that: A protective cover (11) is provided on the outside of the rotating disk (8), and the protective cover (11) is fixedly connected to the bottom of the connecting column (1).

3. A surveillance camera pan / tilt device according to claim 1, characterized in that: A protective cover (10) is arranged outside the camera (9), and the protective cover (10) is fixedly connected to the bottom of the rotating disk (8).

4. A surveillance camera pan / tilt device according to claim 1, characterized in that: The engaging mechanism comprises a moving block (12), a through slot (13) is arranged inside the moving block (12), a fixed block (14) is fixedly connected at the midpoint of the through slot (13), springs (16) are arranged on both sides of the fixed block (14), and a locking block (15) is arranged at one end of the spring (16).

5. A surveillance camera pan / tilt device according to claim 4, characterized in that: One end of the spring (16) is fixedly connected to one side of the fixed block (14), and the other end of the spring (16) is fixedly connected to the other side of the clamping block (15).

6. A surveillance camera pan-tilt device according to claim 1, characterized in that: A groove (17) is provided inside the connecting column (1), and the groove (17) and the clamping block (15) are arranged correspondingly. Clamping grooves (18) are provided on both sides of the inner wall of the groove (17), and the clamping grooves (18) and the clamping block (15) are arranged correspondingly.

7. A surveillance camera pan / tilt device according to claim 4, characterized in that: A fixing plate (19) is fixedly connected to the top of the moving block (12), and a through hole is arranged inside the fixing plate (19).

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