Camera angle adjusting assembly for camera support

Abstract

The camera angle adjusting assembly for the camera support comprises a bottom plate frame and an installation assembly fixedly arranged at the bottom end of the bottom plate frame, extending frames are fixedly arranged at the four corners of the bottom plate frame, rotating shafts are rotationally arranged in the middles of the four extending frames, and assembling parts are fixedly arranged in the middles of the rotating shafts. According to the camera angle adjusting assembly for the camera support, the camera installation disc is limited through the two cross-shaped staggered arc-shaped frames, the camera angle adjusting assembly can adjust the angle of the camera installation disc through the arc-shaped frames, and the angle of the camera installation disc can be adjusted through the arc-shaped frames, so that the angle of the camera installation disc is adjusted, and the angle of the camera is adjusted. The installed camera can flexibly rotate left and right and front and back along the arc-shaped frame, the inclination angle is adjusted, driving is carried out through the gear assembly during adjustment, the self-locking function of the worm gear and the worm is fully utilized, after adjustment, the inclination angle of the camera is not prone to shifting, stability is higher, the inclination angle of camera shooting is more flexible, easy and convenient to adjust, the adjusting range is wide, and precision is high.

Description

Technical Field

[0001] The utility model relates to the technical field of camera installation, in particular to a camera angle adjustment component for a camera bracket. Background Art

[0002] The camera stand is a tool used to support the camera for shooting. It is mainly composed of two parts: a bottom support frame and a top camera angle adjustment assembly. The camera is fixed on the camera angle adjustment assembly. Currently, the common camera angle adjustment assembly mainly consists of a mounting plate, an adjustment ball and a tightening bolt. The camera is fixed to the mounting plate by screws. The mounting plate can rotate on the adjustment ball. The tightening bolt is used to lock the adjustment ball to adjust the shooting angle. The above common types of camera angle adjustment assemblies have the following problems in actual applications:

[0003] The camera is fixed after the angle adjustment by tightening the adjusting ball with the tightening bolt. Not only is the adjustment of the camera shooting angle not precise and flexible, but also the camera is loose and shifted after being fixed, resulting in poor stability. Utility Model Content

[0004] The purpose of the utility model is to provide a camera angle adjustment component for a camera bracket, so as to solve the problems of low adjustment flexibility and precision and insufficient stability of the existing camera angle adjustment components proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a camera angle adjustment component for a camera bracket, comprising a base frame and a mounting component fixedly arranged at the bottom end of the base frame, wherein the four corners of the base frame are fixedly provided with extension frames, the middle parts of the four extension frames are rotatably provided with rotation axes, the middle parts of the rotation axes are fixedly provided with assembly parts, an arc frame is fixedly provided between two assembly parts arranged opposite to each other, a limited position through hole is provided in the middle part of the arc frame, a ball seat is fixedly provided in the middle part of the top end of the base frame, a steering ball is installed at the top end of the ball seat, a steering column is fixedly provided at the top end of the steering ball, a camera mounting component is fixedly provided at the top end of the steering column through two limited position through holes in sequence, wherein gear assemblies for adjusting the inclination angle of the arc frame are fixedly provided on the outer sides of the two extension frames.

[0006] Preferably, the camera mounting assembly includes a camera mounting plate and a camera locking column fixedly arranged on the top of the camera mounting plate; the camera is easy to install and use.

[0007] Preferably, the gear assembly includes a gear box and a worm gear rotatably arranged inside the gear box, the worm gear is fixedly mounted on a rotating shaft, an adjustment dial is rotatably arranged on one side of the gear box, a worm is fixedly arranged on one side of the adjustment dial, and the worm is meshingly connected with the worm wheel; the self-locking function of the worm gear is fully utilized, and after adjustment, the inclination angle of the camera is not easy to shift and the stability is higher.

[0008] Preferably, an indicator arrow extending to the outside of the gear box is fixedly provided on one side of the worm wheel, and an inclination scale is fixedly provided on the front of the gear box, and the indicator arrow is arranged opposite to the inclination scale; this facilitates the staff to quickly control the inclination angle and adjust it accurately.

[0009] Preferably, the width of the limiting through-hole matches the diameter of the direction-adjusting column, and the diameters of the two arc-shaped frames are different; the rotation of the two arc-shaped frames will not interfere with each other, and the movement is smooth and stable.

[0010] Preferably, the mounting assembly includes a bracket sleeve and a locking bolt threadedly connected to the bracket sleeve; the camera angle adjustment assembly can be quickly locked and fixed.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The camera angle adjustment component limits the camera mounting plate through two cross-staggered arc frames. After installation, the camera can be flexibly rotated left and right and front and back along the arc frames to adjust the tilt angle. During adjustment, it is driven by the gear component to fully utilize the self-locking function of the worm gear. After adjustment, the camera's tilt angle is not easy to shift and has higher stability. The camera shooting tilt angle adjustment is more flexible and simple, with a wide adjustment range and high accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the camera angle adjustment component of the utility model;

[0014] Figure 2 It is a top cross-sectional view of the gear box of the utility model;

[0015] Figure 3 It is a partial structural schematic diagram of the arc frame of the utility model;

[0016] Figure 4 It is a front cross-sectional view of the base frame of the utility model.

[0017] In the figure: 1. Base frame; 2. Ball seat; 3. Adjustment ball; 4. Adjustment column; 5. Camera mounting plate; 6. Camera locking column; 7. Arc frame; 8. Limiting hole; 9. Extension frame; 10. Rotating axis; 11. Gear box; 12. Indicator arrow; 13. Adjustment dial; 14. Inclination scale; 15. Bracket sleeve; 16. Locking bolt; 17. Assembly parts; 18. Worm wheel; 19. Worm. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] See also Figure 1-4 The utility model provides a camera angle adjustment component for a camera bracket, comprising a base frame 1 and a mounting component fixedly arranged at the bottom end of the base frame 1, wherein the four corners of the base frame 1 are fixedly provided with extension frames 9, the middle parts of the four extension frames 9 are rotatably provided with rotation shafts 10, the middle part of the rotation shaft 10 is fixedly provided with an assembly part 17, an arc frame 7 is fixedly provided between two assembly parts 17 arranged opposite to each other, a limited position through hole 8 is provided in the middle part of the arc frame 7, a ball seat 2 is fixedly provided in the middle part of the top end of the base frame 1, a direction adjustment ball 3 is installed at the top end of the ball seat 2, a direction adjustment column 4 is fixedly provided at the top end of the direction adjustment ball 3, and a camera mounting component is fixedly provided at the top end of the direction adjustment column 4 through two limited position through holes 8 in sequence, wherein the outer sides of the two extension frames 9 are fixedly provided with gear components for adjusting the inclination angle of the arc frame 7, the width of the limited position through hole 8 matches the diameter of the direction adjustment column 4, and the diameters of the two arc frames 7 are different.

[0020] See also Figure 1 , further, the camera mounting assembly includes a camera mounting plate 5 and a camera locking column 6 fixedly arranged on the top of the camera mounting plate 5;

[0021] When in use, the camera to be fixed is placed on the camera mounting plate 5, and the screw hole on the camera base is screwed onto the camera locking column 6 by means of a knob, so that the camera can be installed, and the installation and use are convenient and efficient.

[0022] See also Figure 1 , Figure 2 and Figure 3 Further, the gear assembly includes a gear box 11 and a worm wheel 18 rotatably arranged inside the gear box 11, the worm wheel 18 is fixedly mounted on the rotating shaft 10, an adjusting dial 13 is rotatably arranged on one side of the gear box 11, a worm 19 is fixedly arranged on one side of the adjusting dial 13, the worm 19 is meshingly connected with the worm wheel 18, an indicating arrow 12 extending to the outside of the gear box 11 is fixedly arranged on one side of the worm wheel 18, an inclination scale 14 is fixedly arranged on the front of the gear box 11, and the indicating arrow 12 is arranged opposite to the inclination scale 14;

[0023] When in use, when the tilt angle of the camera needs to be adjusted, one of the adjustment dials 13 can be rotated first, the adjustment dial 13 drives the worm 19 to rotate, the worm 19 drives the rotating shaft 10 to rotate through the worm wheel 18, and then drives the assembly 17 to rotate through the rotating shaft 10, and the assembly 17 drives the corresponding arc frame 7 to rotate slowly, driving the adjustment column 4 to rotate and tilt inside the fixed arc frame 7 until the indicator arrow 12 indicates a suitable tilt angle and then stops, and then the same method is used to rotate the other adjustment dial 13, thereby rotating and tilting the other arc frame 7. Under the limit of the two arc frames 7, the tilt angle of the camera is fixed, and the tilt angle adjustment range is wide.

[0024] See also Figure 1 and Figure 4 , further, the mounting assembly includes a bracket sleeve 15 and a locking bolt 16 threadedly connected to the bracket sleeve 15;

[0025] When in use, the camera bracket is first extended and placed steadily, and then the bracket sleeve 15 is sleeved on the top of the camera bracket, and the locking bolts 16 are screwed in sequence to lock and fix the bracket sleeve 15 on the camera bracket. It is easy to install and use.

[0026] When the embodiment of the present application is in use: the bracket sleeve 15 is sleeved on the top of the camera bracket, the locking bolts 16 are screwed in sequence to lock it, and then the screw holes on the camera base are screwed on the camera lock column 6 to achieve the installation of the camera, and the two adjusting dials 13 are rotated in sequence, the adjusting dial 13 drives the worm 19 to rotate, the worm 19 drives the rotating shaft 10 to rotate through the worm gear 18, and then drives the assembly part 17 to rotate through the rotating shaft 10, and the assembly part 17 drives the corresponding arc frame 7 to rotate slowly, driving the adjustment column 4 to rotate and tilt on the inner side of the fixed arc frame 7 until the indicator arrow 12 indicates a suitable inclination angle and then stops. After adjustment, the arc frame 7 will be fixed by the self-locking of the rotating shaft 10 and will have high stability and flexible and accurate adjustment.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A camera angle adjustment assembly for a camera stand, comprising a base frame (1) and a mounting assembly fixedly arranged at the bottom end of the base frame (1), characterized in that: The four corners of the base frame (1) are fixedly provided with extension frames (9), the middle parts of the four extension frames (9) are rotatably provided with rotation shafts (10), the middle parts of the rotation shafts (10) are fixedly provided with assembly parts (17), an arc frame (7) is fixedly provided between two assembly parts (17) arranged opposite to each other, a limit position through hole (8) is provided in the middle part of the arc frame (7), a ball seat (2) is fixedly provided in the middle part of the top of the base frame (1), a steering ball (3) is installed at the top of the ball seat (2), a steering column (4) is fixedly provided at the top of the steering ball (3), a camera mounting assembly is fixedly provided at the top of the steering column (4) through two limit position through holes (8), and a gear assembly for adjusting the tilt angle of the arc frame (7) is fixedly provided on the outer sides of the two extension frames (9).

2. The camera angle adjustment assembly for a camera stand according to claim 1, characterized in that: The camera mounting assembly comprises a camera mounting plate (5) and a camera locking column (6) fixedly arranged on the top of the camera mounting plate (5).

3. The camera angle adjustment assembly for a camera stand according to claim 1, characterized in that: The gear assembly comprises a gear box (11) and a worm wheel (18) rotatably arranged inside the gear box (11); the worm wheel (18) is fixedly mounted on a rotating shaft (10); an adjusting dial (13) is rotatably arranged on one side of the gear box (11); a worm (19) is fixedly arranged on one side of the adjusting dial (13); and the worm (19) is meshingly connected to the worm wheel (18).

4. The camera angle adjustment assembly for a camera stand according to claim 3, characterized in that: An indication arrow (12) extending to the outside of the gear box (11) is fixedly provided on one side of the worm wheel (18), an inclination scale (14) is fixedly provided on the front side of the gear box (11), and the indication arrow (12) is arranged opposite to the inclination scale (14).

5. The camera angle adjustment assembly for a camera stand according to claim 1, characterized in that: The width of the limiting through hole (8) matches the diameter of the direction adjustment column (4), and the diameters of the two arc-shaped frames (7) are different.

6. The camera angle adjustment assembly for a camera stand according to claim 1, characterized in that: The mounting assembly comprises a support sleeve (15) and a locking bolt (16) threadedly connected to the support sleeve (15).

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