An angle-adjustable shooting device

Abstract

The utility model discloses an angle can adjust's photographic device belongs to photographic device technical field, and the angle can adjust's photographic device includes elevating system, set in the lateral adjusting mechanism of elevating system front side and set in the longitudinal adjusting mechanism of lateral adjusting mechanism, and elevating system includes box, screw, two slide rods, elevating piece and drive motor, and lateral adjusting mechanism includes base, arc slot, rotating disc, fixed assembly, support, and longitudinal adjusting mechanism includes U shape mounting panel, rotating block, worm wheel, U shape support, worm and camera fixing support. Angle can adjust's photographic device through three -level regulation of elevating, lateral rotation and longitudinal pitch, realizes all -round angle adjustment of camera in space, satisfies complex photographic demand, and the width of setting camera fixing support can be adjusted is compatible with different models camera, and universal wheel design is convenient for moving and positioning, is applicable to indoor and outdoor various scenes.

Description

Technical Field

[0001] This utility model relates to the field of shooting device technology, specifically a shooting device with an adjustable angle. Background Technology

[0002] Shooting equipment refers to cameras, video cameras, etc., used to shoot videos or photographs. In digital media art, cameras and video recorders are often used to record the images of people and objects. Different scenes require different shooting techniques, such as night scene shooting, rain scene shooting, building shooting, and portrait shooting.

[0003] Patent CN215831602U discloses a shooting device for digital media art design, including a power distribution base, an electric push rod, an adjustment mechanism, a lighting lamp, a sunshade mechanism, and casters. The electric push rod is fixedly connected to the upper surface of the power distribution base, and the adjustment mechanism is fixedly connected to the movable end of the electric push rod. A lighting lamp is provided on the front of the adjustment mechanism, and a sunshade mechanism is provided inside the adjustment mechanism. Casters are provided on the lower surface of the power distribution base. The adjustment mechanism includes a fixed seat, a lead screw, a fixed rod, a threaded rod, a pressure plate, a throttle, a protective pad, and a slider. The lead screw is movably connected inside the fixed seat, and a fixed rod is fixedly connected inside the fixed seat and to one side of the lead screw. Sliders are movably connected to the surfaces of both the lead screw and the fixed rod. This shooting device for digital media art design is convenient to use and simple to operate. It can be fixed and stored according to different sizes of shooting devices to reduce the workload of staff.

[0004] The aforementioned prior art also has the following shortcomings: after fixing the camera, the device can only adjust the height of the camera, but cannot adjust the angle of the camera at the required shooting height, thus limiting the shooting range. When shooting, if the left or right angle needs to be adjusted, the entire device needs to be rotated to adjust the camera angle, which is cumbersome and cannot limit the angle of camera rotation according to shooting needs. Utility Model Content

[0005] This utility model provides an angle-adjustable shooting device, aiming to solve the problems of the background technology, which can only adjust the height of the camera and cannot adjust the angle of the camera at the required shooting height, thus limiting the shooting range. When shooting, if the left and right angle needs to be adjusted, the entire camera needs to be rotated to adjust the angle, which is cumbersome and cannot limit the angle of camera rotation according to the shooting needs.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an angle-adjustable shooting device, which includes a lifting mechanism, a lateral adjustment mechanism disposed in front of the lifting mechanism, and a longitudinal adjustment mechanism disposed on the lateral adjustment mechanism.

[0007] The lifting mechanism includes a housing, a lead screw rotatably connected to the inside of the housing, two slide rods fixedly disposed on the inside of the housing and symmetrically disposed on both sides of the lead screw, a lifting block threadedly connected to the outside of the lead screw and slidably connected to the slide rods, and a drive motor fixedly connected to the top of the lead screw.

[0008] The lateral adjustment mechanism includes a base fixedly connected to the front end of the lifting block, an arc-shaped groove formed on the surface of the base, a rotating disk located inside the arc-shaped groove and adapted thereto, a fixing assembly located on the base and used to fix the rotating disk, and a support rod fixedly connected to one side of the rotating disk and fixedly connected to the longitudinal adjustment mechanism.

[0009] The longitudinal adjustment mechanism includes a U-shaped mounting plate fixedly connected to the end of the support rod, a rotating block rotatably connected to the inner side of the U-shaped mounting plate, a worm gear rotatably connected to one side of the U-shaped mounting plate and coaxially arranged with the rotating block, a U-shaped bracket fixedly connected to the same side of the U-shaped mounting plate, a worm rotatably connected to the inner side of the U-shaped bracket and meshing with the worm gear, and a camera mounting bracket fixedly connected to the front side of the rotating block.

[0010] Preferably, the fixing component includes a plurality of limiting slots equidistantly formed on the surface of the rotating disk along the circumferential direction, a sliding groove formed on the inner wall of the arc-shaped groove, a locking block slidably connected to the inner wall of the sliding groove and adapted to the limiting slots, and a spring fixedly connected between the end of the locking block and the inner wall of the sliding groove.

[0011] Preferably, a knob is fixedly installed at one end of the worm gear.

[0012] Preferably, the camera mounting bracket includes a U-shaped base plate, a bidirectional lead screw rotatably connected between the inner walls of both sides of the U-shaped base plate, a guide rod parallel to one side of the bidirectional lead screw, and an L-shaped clamping plate threaded to both ends of the bidirectional lead screw.

[0013] Preferably, the base is semi-circular, and an arc-shaped groove is formed on the surface of the base. A slider that matches the arc-shaped groove is fixedly embedded in the middle of the support rod.

[0014] Preferably, the box is equipped with brakeable casters at all four corners of its bottom.

[0015] This angle-adjustable shooting device has a simple structure and is easy to use, and has the following advantages:

[0016] 1. This utility model enables the camera to be adjusted in all directions in space through three levels of adjustment: lifting, horizontal rotation, and vertical tilt, so as to meet complex shooting needs (such as multi-angle photography, video recording, etc.).

[0017] 2. This utility model ensures smooth lifting without shaking through lead screw transmission and slide bar guidance; the self-locking characteristic of the worm gear mechanism ensures that the pitch angle is fixed; the fixing component (block + spring) locks the lateral angle to prevent displacement during shooting.

[0018] 3. This utility model features an adjustable camera mounting bracket to accommodate different camera models; the caster wheel design facilitates movement and positioning, making it suitable for various indoor and outdoor scenarios.

[0019] 4. This utility model features a motor-driven lifting mechanism that is labor-saving and efficient. The horizontal and vertical angles can be adjusted manually with a knob, making operation intuitive. All adjustment mechanisms have a locking function to ensure shooting stability. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a shooting device with an adjustable angle.

[0021] Figure 2 A top view of the lateral adjustment mechanism in an angle-adjustable shooting device;

[0022] Figure 3 In a shooting device with an adjustable angle Figure 2 Enlarged structural diagram at point A;

[0023] Figure 4 This is a schematic diagram of the longitudinal adjustment mechanism in an angle-adjustable shooting device.

[0024] In the picture:

[0025] 1. Lifting mechanism; 11. Housing; 12. Lead screw; 13. Slide rod; 14. Lifting block; 15. Drive motor;

[0026] 2. Lateral Adjustment Mechanism; 21. Base; 22. Arc-shaped Groove; 23. Rotating Disc; 24. Fixing Component; 241. Limiting Slot; 242. Slide Groove; 243. Locking Block; 244. Spring; 25. Support Rod; 26. Arc-shaped Slide Groove; 27. Slider; 3. Longitudinal Adjustment Mechanism; 31. U-shaped Mounting Plate; 32. Rotating Block; 33. Worm Gear; 34. U-shaped Bracket; 35. Worm Gear; 36. Camera Mount; 361. U-shaped Base Plate; 362. Bidirectional Lead Screw; 363. Guide Rod; 364. L-shaped Clamping Plate;

[0027] 4. Brake-operated casters. Detailed Implementation

[0028] 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.

[0029] This embodiment provides an angle-adjustable shooting device, such as... Figures 1 to 4 As shown, the angle-adjustable shooting device includes a lifting mechanism 1, a horizontal adjustment mechanism 2 located in front of the lifting mechanism 1, and a vertical adjustment mechanism 3 located on the horizontal adjustment mechanism 2.

[0030] The lifting mechanism 1 includes a housing 11, a lead screw 12 rotatably connected to the inside of the housing 11, two slide rods 13 fixedly disposed on the inside of the housing 11 and symmetrically disposed on both sides of the lead screw 12, a lifting block 14 threadedly connected to the outside of the lead screw 12 and slidably connected to the slide rods 13, and a drive motor 15 fixedly connected to the top of the lead screw 12. The lifting of the lifting block 14 drives the entire horizontal adjustment mechanism 2 and the vertical adjustment mechanism 3 to move up and down synchronously, thereby adjusting the camera height.

[0031] The horizontal adjustment mechanism 2 includes a base 21 fixedly connected to the front end of the lifting block 14, an arc-shaped groove 22 opened on the surface of the base 21, a rotating disk 23 located inside the arc-shaped groove 22 and adapted to it, a fixing assembly 24 located on the base 21 and used to fix the rotating disk 23, and a support rod 25 fixedly connected to one side of the rotating disk 23 and fixedly connected to the vertical adjustment mechanism 3. Manually rotating the support rod 25 drives the rotating disk 23 to rotate, thereby realizing the horizontal angle adjustment of the camera.

[0032] The longitudinal adjustment mechanism 3 includes a U-shaped mounting plate 31 fixedly connected to the end of the support rod 25, a rotating block 32 rotatably connected to the inner side of the U-shaped mounting plate 31, a worm gear 33 rotatably connected to one side of the U-shaped mounting plate 31 and coaxially arranged with the rotating block 32, a U-shaped bracket 34 fixedly connected to the same side of the U-shaped mounting plate 31, a worm 35 rotatably connected to the inner side of the U-shaped bracket 34 and meshing with the worm gear 33, and a camera mounting bracket 36 fixedly connected to the front side of the rotating block 32. The worm gear 33 is coaxially fixed with the rotating block 32, driving the camera mounting bracket 36 to rotate around the axis to realize the adjustment of the camera pitch angle.

[0033] In one embodiment, the fixing component 24 includes a plurality of limiting slots 241 equidistantly formed on the surface of the rotating disk 23 along the circumferential direction, a sliding groove 242 formed on the inner wall of the arc-shaped groove 22, a locking block 243 slidably connected to the inner wall of the sliding groove 242 and adapted to the limiting slots 241, and a spring 244 fixedly connected between the end of the locking block 243 and the inner wall of the sliding groove 242.

[0034] In this embodiment, refer to Figure 2 and Figure 3 The fixing component 24 pushes the locking block 243 into the limiting slot 241 of the rotating disk 23 through the spring 244, locking the position of the rotating disk and preventing it from shaking during shooting.

[0035] In one embodiment, a knob is fixedly mounted on one end of the worm gear 35.

[0036] In this embodiment, refer to Figure 1 and Figure 4 The knob drives the worm 35 to rotate, which in turn drives the meshing worm wheel 33 to rotate.

[0037] In one embodiment, the camera mounting bracket 36 includes a U-shaped base plate 361, a bidirectional lead screw 362 rotatably connected between the inner walls of the two sides of the U-shaped base plate 361, a guide rod 363 parallel to one side of the bidirectional lead screw 362, and an L-shaped clamping plate 364 threadedly connected to both ends of the bidirectional lead screw 362.

[0038] In this embodiment, refer to Figure 2 and Figure 4 The camera mounting bracket 36 controls the two L-shaped clamps 364 to move synchronously towards or away from each other via a two-way lead screw 362 and a guide rod 363, adapting to and clamping cameras of different sizes.

[0039] In one embodiment, the base 21 is semi-circular, and an arc-shaped groove 26 is provided on the surface of the base 21. A slider 27 adapted to the arc-shaped groove 26 is fixedly provided at the lower end of the support rod 25.

[0040] In this embodiment, refer to Figure 2 and Figure 3 The arc-shaped groove 26 and the slider 27 work together to make the horizontal adjustment of the camera more stable.

[0041] In one embodiment, each of the four bottom corners of the housing 11 is provided with a brakeable universal wheel 4.

[0042] In this embodiment, refer to Figure 1 The brakeable casters 4 at the bottom of the housing 11 facilitate the movement of the device to the target position and prevent slippage by braking and locking.

[0043] Working principle: Lifting adjustment: Start the drive motor 15, which drives the lead screw 12 to rotate. The lifting block 14 is threaded with the lead screw 12 and is constrained by the slide rods 13 on both sides, so it can only move in the vertical direction. The lifting of the lifting block 14 drives the entire horizontal adjustment mechanism 2 and the vertical adjustment mechanism 3 to move up and down synchronously, thereby adjusting the camera height.

[0044] Lateral angle adjustment (horizontal rotation): The rotating disk 23 is nested in the arc-shaped groove 22 of the base 21 and can slide along the arc-shaped trajectory. Manually rotating the support rod 25 drives the rotating disk 23 to rotate, realizing the horizontal angle adjustment of the camera. The fixing component 24 pushes the locking block 243 into the limiting slot 241 of the rotating disk 23 through the spring 244, locking the position of the rotating disk and preventing shaking during shooting.

[0045] Longitudinal angle adjustment (pitch adjustment): Rotate the knob at one end of the worm gear 35 to drive the meshing worm wheel 33 to rotate. The worm wheel 33 is coaxially fixed with the rotating block 32, driving the camera mount 36 to rotate around the axis, thereby realizing the camera pitch angle adjustment. The structure of the worm wheel 33 and worm gear 35 has a self-locking characteristic, which can stably maintain the angle and prevent the camera from drooping due to gravity.

[0046] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An angle-adjustable shooting device, comprising a lifting mechanism (1), a lateral adjustment mechanism (2) disposed on the front side of the lifting mechanism (1), and a longitudinal adjustment mechanism (3) disposed on the lateral adjustment mechanism (2); Its features are: The lifting mechanism (1) includes a housing (11), a lead screw (12) rotatably connected to the inside of the housing (11), two slide rods (13) fixedly disposed on the inside of the housing (11) and symmetrically disposed on both sides of the lead screw (12), a lifting block (14) threadedly connected to the outside of the lead screw (12) and slidably connected to the slide rods (13), and a drive motor (15) fixedly connected to the top of the lead screw (12). The lateral adjustment mechanism (2) includes a base (21) fixedly connected to the front end of the lifting block (14), an arc groove (22) opened on the surface of the base (21), a rotating disk (23) provided inside the arc groove (22) and adapted thereto, a fixing component (24) provided on the base (21) and used to fix the rotating disk (23), and a support rod (25) fixedly connected to one side of the rotating disk (23) and fixedly connected to the longitudinal adjustment mechanism (3); The longitudinal adjustment mechanism (3) includes a U-shaped mounting plate (31) fixedly connected to the end of the support rod (25), a rotating block (32) rotatably connected to the inner side of the U-shaped mounting plate (31), a worm gear (33) rotatably connected to one side of the U-shaped mounting plate (31) and coaxially arranged with the rotating block (32), a U-shaped bracket (34) fixedly connected to the same side of the U-shaped mounting plate (31), a worm (35) rotatably connected to the inner side of the U-shaped bracket (34) and meshing with the worm gear (33), and a camera mounting bracket (36) fixedly connected to the front side of the rotating block (32).

2. The angle-adjustable shooting device according to claim 1, characterized in that: The fixing component (24) includes a plurality of limiting slots (241) equidistantly opened on the surface of the rotating disk (23) along the circumferential direction, a sliding groove (242) opened on the inner wall of the arc groove (22), a locking block (243) slidably connected to the inner wall of the sliding groove (242) and adapted to the limiting slots (241), and a spring (244) fixedly connected between the end of the locking block (243) and the inner wall of the sliding groove (242).

3. The angle-adjustable shooting device according to claim 1, characterized in that: A knob is fixedly installed at one end of the worm gear (35).

4. The angle-adjustable shooting device according to claim 1, characterized in that: The camera mounting bracket (36) includes a U-shaped base plate (361), a bidirectional lead screw (362) rotatably connected between the inner walls of both sides of the U-shaped base plate (361), a guide rod (363) parallel to one side of the bidirectional lead screw (362), and an L-shaped clamp (364) threaded to both ends of the bidirectional lead screw (362).

5. The angle-adjustable shooting device according to claim 1, characterized in that: The base (21) is semi-circular, and an arc-shaped groove (26) is provided on the surface of the base (21). A slider (27) that matches the arc-shaped groove (26) is fixedly embedded in the middle of the support rod (25).

6. The angle-adjustable shooting device according to claim 1, characterized in that: Each of the four bottom corners of the box (11) is equipped with a brakeable universal wheel (4).

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