CN219734855U - Camera convenient to angle regulation - Google Patents

Abstract

The utility model discloses a camera convenient for angle adjustment, which comprises a base, wherein a fixing seat is fixedly connected to the top of the base, a rotating frame is arranged above the fixing seat, a positioning notch is arranged at the bottom of the rotating frame, a groove is formed in the top of the fixing seat, a worm is rotationally connected in the groove, a first motor with an output end fixedly connected with one end of the worm is arranged in the fixing seat, a worm wheel in meshed connection with the worm is fixedly connected to the bottom of the inner wall of the positioning notch, a mounting frame is fixedly connected to the top of the rotating frame, a fixing notch is formed in the mounting frame, a camera body is arranged in the fixing notch, and a positioning block is fixedly connected to the camera body. According to the utility model, the whole structure can be stably positioned and installed, the adjustment and the use of different shooting directions and different shooting angles are convenient, meanwhile, the disassembly can be convenient, the overhaul and the maintenance of the internal structure are convenient, and the operation is simple and convenient.

Description

A camera that is easy to adjust the angle

Technical field

The utility model relates to the technical field of cameras, and in particular to a camera that is easy to adjust the angle.

Background technique

Camera is a common video input device, which is widely used. The most common one is surveillance camera. This type of camera is installed in a fixed position through positioning to perform video surveillance in the area. For example, some cameras on the road, through It is installed in a fixed position to monitor the area near the road to improve the safety of road traffic and to understand the accident in real time after an accident. Therefore, it is very widely used. In order to improve the coverage of the camera shooting area, it is convenient to There are certain requirements for cameras with adjustable angles;

Most of the existing surveillance cameras are installed by positioning and fixing them with screws. When there is a need for angle adjustment, the adjustment operation is usually done manually. This method of operation is time-consuming and labor-intensive, and the adjustment work is inconvenient. .

Utility model content

The purpose of the utility model is to solve the shortcomings existing in the prior art and propose a camera that is easy to adjust the angle.

In order to achieve the above purpose, the present utility model adopts the following technical solution: a camera that is easy to adjust the angle, including a base, the top of the base is fixedly connected with a fixed base, and a rotating frame is provided above the fixed base. The bottom of the frame is provided with a positioning notch, the top of the fixed base is provided with a groove, a worm is rotatably connected in the groove, and a motor with an output end fixedly connected to one end of the worm is provided in the fixed base. The bottom of the inner wall of the positioning recess is fixedly connected with a worm gear that is meshed with the worm. The top of the turret is fixedly connected with a mounting bracket. A fixing notch is provided on the mounting bracket. A camera body is provided in the fixed notch. A positioning block is fixedly connected to the camera body. The inner wall of the fixed notch is provided with a positioning groove that is nested and rotated with the positioning block. The positioning block is provided with a movable groove, and the inner wall of the movable groove is equipped with a rack. A second motor is provided in the mounting frame, and the output end of the second motor is fixedly connected with a gear meshing with the rack.

As a further description of the above technical solution:

An annular chute is provided on the outer surface of the fixed base, and a storage groove is provided on the inner wall of the positioning recess. A limiting slide block is slidably connected with the chute in the storage groove.

As a further description of the above technical solution:

A fixed groove is provided in the turret corresponding to the storage groove, and a moving block and a spring are respectively provided in the fixed groove. One end of the limiting slide block is fixedly connected to the side of the outer surface of the moving block away from the spring, so An operating lever is fixedly connected to the same side as the spring on the outer surface of the moving block, and an operating ring is fixedly connected to one end of the operating lever.

As a further description of the above technical solution:

One side of the mounting frame is in the form of a movable block, and the movable block is fixedly mounted on the mounting frame through bolts.

As a further description of the above technical solution:

The racks are arranged in an arc on the inner wall of the movable groove, and stop blocks are fixedly connected to the inner walls of the movable groove at both ends of the rack.

As a further description of the above technical solution:

A battery and a control box are installed in the turret.

The utility model has the following beneficial effects:

The camera, which is easy to adjust the angle, can drive the turret to rotate stably through the combination of the fixed base, the turret, the worm gear, the worm, the motor and other structures, so that the shooting direction of the camera can be easily adjusted. Through the motor 2, the gear and the rack , positioning blocks, positioning grooves and other structures can be coordinated to facilitate the rotation of the positioning block, thereby driving the camera to adjust the shooting angle, such as looking up or down. The entire structure can be stably positioned and installed to facilitate different shooting directions and shooting angles. It can be adjusted and used, and it can also be easily disassembled to facilitate the maintenance and repair of the internal structure. The operation is simple and convenient, and the entire structure can be automatically adjusted. Compared with some conventional manual adjustment operations, it is more convenient.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of a camera proposed by the utility model that is easy to adjust the angle;

Figure 2 is a front view of a camera proposed by the utility model that is easy to adjust the angle;

Figure 3 is a top view of the worm gear structure of a camera proposed by the present invention that facilitates angle adjustment;

Figure 4 is a side view of the gear structure of a camera proposed by the present invention that facilitates angle adjustment;

Fig. 5 is an enlarged view of A in Fig. 2 of a camera proposed by the present invention that is easy to adjust the angle.

illustration:

1. Base; 2. Fixing base; 3. Turret; 4. Positioning notch; 5. Groove; 6. Worm; 7. Motor one; 8. Worm gear; 9. Slide; 10. Storage slot; 11. Limit slide block; 12. Fixed groove; 13. Moving block; 14. Spring; 15. Operating lever; 16. Operating ring; 17. Mounting bracket; 18. Fixed notch; 19. Camera body; 20. Positioning block; 21. Positioning slot; 22. Movable slot; 23. Rack; 24. Motor two; 25. Gear; 26. Battery; 27. Control box.

Detailed ways

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

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. They are not intended to indicate or imply that the device or element referred to must have a specific orientation or a specific orientation. The orientation, structure and operation of the invention cannot be understood as limitations of the present invention; the terms "first", "second" and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, Unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Referring to Figures 1-5, an embodiment of the utility model is provided: a camera that is easy to adjust the angle, including a base 1. The top of the base 1 is fixedly connected with a fixed base 2, and a turret 3 is provided above the fixed base 2. The bottom of the turret 3 is provided with a positioning notch 4, and the positioning notch 4 and the fixed base 2 are nested and matched to ensure the stability of the rotation of the entire turret 3. The top of the fixed base 2 is provided with a groove 5 , a worm 6 is rotatably connected in the groove 5, a motor 7 whose output end is fixedly connected to one end of the worm 6 is provided in the fixed seat 2, a worm gear 8 meshingly connected with the worm 6 is fixedly connected to the bottom of the inner wall of the positioning recess 4, and the motor 7 7 drives the worm 6 to rotate, the worm 6 drives the worm gear 8 to rotate, and the worm gear 8 drives the turret 3 to rotate, thereby realizing the adjustment operation of the shooting direction of the camera. The top of the turret 3 is fixedly connected with a mounting bracket 17, and the mounting bracket 17 is provided with There is a fixed recess 18. A camera body 19 is provided in the fixed recess 18. A positioning block 20 is fixedly connected to the camera body 19. The inner wall of the fixed recess 18 is provided with a positioning groove 21 that is nested and rotated with the positioning block 20. The positioning block 20 is provided with two groups located at both ends of the camera body 19, and the positioning groove 21 is also provided with two groups located on both sides of the inner wall of the fixing recess 18, thus ensuring the stability of the positioning and installation of the entire camera body 19. On the positioning block 20 A movable groove 22 is provided, and a rack 23 is installed on the inner wall of the movable groove 22. A second motor 24 is provided in the mounting frame 17. The output end of the second motor 24 is fixedly connected with a gear 25 meshing with the rack 23. The second motor 24 drives the gear 25. Rotate, the gear 25 drives the rack 23 to move, thereby driving the positioning block 20 to rotate, and the positioning block 20 drives the camera body 19 to rotate, thereby adjusting the shooting angle.

The outer surface of the fixed seat 2 is provided with an annular chute 9, and the inner wall of the positioning recess 4 is provided with a storage groove 10. The storage groove 10 is slidably connected with a limit slider 11 that slides with the chute 9. The limit slider The cooperation between 11 and the chute 9 not only allows the turret 3 to rotate normally, but also has a limiting effect on the turret 3 to prevent it from slipping off the fixed base 2 easily.

A fixed groove 12 is provided in the turret 3 at a position corresponding to the storage groove 10. A moving block 13 and a spring 14 are respectively provided in the fixed groove 12. One end of the limiting slide block 11 is fixed to the side of the outer surface of the moving block 13 away from the spring 14. Connection, the outer surface of the moving block 13 is fixedly connected to the operating lever 15 on the same side as the spring 14, and one end of the operating lever 15 is fixedly connected to the operating ring 16. The setting of this structure can not only enable the limit slider 11 to be stably positioned, It is stably matched with the chute 9 to ensure that the turret 3 can rotate normally and also has the effect of limiting and preventing it from falling off. In addition, pulling the operating ring 16 can drive the moving block 13 to move the compression spring 14 through the operating rod 15, and at the same time The moving block 13 drives the limit slider 11 to leave the chute 9, thereby opening the limit effect, thereby pulling the turret 3 upward to separate the worm gear 8 and the worm 6, and the structure can be easily disassembled for easy maintenance. maintain.

One side of the mounting bracket 17 is set in the form of a movable block. The movable block is fixedly installed on the mounting bracket 17 through bolts. The movable block cooperates with the bolts and can be stably fixed and installed on the mounting bracket 17, so that the fixing notch 18 is U-shaped, which is convenient. The camera body 19 can be stably positioned and installed. At the same time, the movable block can be disassembled by removing the bolts, which facilitates the disassembly of the camera and facilitates inspection and maintenance operations.

The rack 23 is arranged in an arc shape on the inner wall of the movable groove 22. The inner walls of the movable groove 22 are fixedly connected with stop blocks at both ends of the rack 23. The arc distribution can easily drive the positioning block 20 to rotate, thereby driving the positioning block 20 to rotate. The camera rotates normally and adjusts the angle. The function of the stop block is to limit the structure of the rack 23 to prevent the structure from slipping due to excessive operation.

A battery 26 and a control box 27 are installed in the turret 3. The battery 26 can be used as a backup power supply. When the power supply fails, it can ensure that the structure can still operate normally for a certain period of time. Both motors and the control box 27 are electrically connected, so that The entire adjustment structure can be stably controlled and used, and a wireless connector can be installed on the control box 27 to facilitate remote control.

Working principle: When using a camera that is easy to adjust the angle, start the motor 7, the motor 7 drives the worm 6 to rotate, the worm 6 drives the worm gear 8 to rotate, the worm gear 8 drives the turret 3 to rotate, and the turret 3 drives the camera to rotate in the shooting direction. To achieve the direction and position adjustment operation, start the second motor 24, the second motor 24 drives the gear 25 to rotate, the gear 25 drives the rack 23 to move, the rack 23 drives the positioning block 20 to rotate, thereby driving the camera to rotate the shooting angle, and the entire structure can be implemented conveniently Stable camera shooting angle and direction adjustment operation.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions recorded in the foregoing embodiments, or to perform equivalent substitutions on some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model, All should be included in the protection scope of this utility model.

Claims (6)

1. A camera that is easy to adjust the angle, including a base (1), characterized in that: a fixed base (2) is fixedly connected to the top of the base (1), and a turret is provided above the fixed base (2) (3), the bottom of the turret (3) is provided with a positioning notch (4), the top of the fixed seat (2) is provided with a groove (5), and the groove (5) is rotatably connected with Worm (6), the fixed seat (2) is provided with a motor (7) whose output end is fixedly connected to one end of the worm (6), and the bottom of the inner wall of the positioning recess (4) is fixedly connected to the worm (6) The worm gear (8) is meshed and connected. The top of the turret (3) is fixedly connected with a mounting bracket (17). The mounting bracket (17) is provided with a fixing notch (18). The fixing notch (18) ) is provided with a camera body (19), a positioning block (20) is fixedly connected to the camera body (19), and the inner wall of the fixed recess (18) is provided with a positioning block that is nested and rotated with the positioning block (20) slot (21), the positioning block (20) is provided with a movable slot (22), the inner wall of the movable slot (22) is equipped with a rack (23), and the mounting frame (17) is provided with two motors ( 24), the output end of the second motor (24) is fixedly connected with a gear (25) meshed with the rack (23). 2. A camera that is easy to adjust the angle according to claim 1, characterized in that: the outer surface of the fixed seat (2) is provided with an annular chute (9), and the positioning notch (4) The inner wall is provided with a storage groove (10), and a limiting slider (11) slidingly coupled with the chute (9) is slidably connected in the storage groove (10). 3. A camera that is easy to adjust the angle according to claim 2, characterized in that: a fixing slot (12) is provided in the turret (3) corresponding to the storage slot (10), and the fixing slot (12) is 12) are respectively provided with a moving block (13) and a spring (14). One end of the limiting slide block (11) is fixedly connected to the side of the outer surface of the moving block (13) away from the spring (14). An operating lever (15) is fixedly connected to the outer surface of the block (13) on the same side as the spring (14), and an operating ring (16) is fixedly connected to one end of the operating lever (15). 4. A camera that is easy to adjust the angle according to claim 1, characterized in that: one side of the mounting bracket (17) is arranged in the form of a movable block, and the movable block is installed on the mounting bracket (17) by bolts. )superior. 5. A camera that is easy to adjust the angle according to claim 1, characterized in that: the rack (23) is arranged in an arc shape on the inner wall of the movable groove (22), and the movable groove (22) The inner wall is fixedly connected with stop blocks at both ends of the rack (23). 6. A camera with easy angle adjustment according to claim 1, characterized in that a battery (26) and a control box (27) are installed in the turret (3).