A universal rotating cantilever support

Abstract

The utility model discloses a universal rotation cantilever support, including fixed clamp and connecting swing piece B, the top one side of fixed clamp is provided with connecting swing piece A, and the top of connecting swing piece A is provided with support pipe A, and support pipe A carries out left and right rotation through connecting swing piece A, the utility model discloses the double -fold adjusting structure of connecting swing piece A and connecting swing piece B has realized multidimensional, the angle adjustment of wide range, and connecting swing piece A takes bolt C as the rotation axle, can drive support pipe A to complete 0 180 degree left and right rotation, satisfies the adjusting demand of equipment horizontal position, and the adjustment based on semicircular connecting sheet A can rotate around bolt A axle center, realizes the angle adjustment of equipment in longitudinal plane, and the adjustment based on semicircular connecting sheet B can rotate around bolt B as the axle, and completes the angle change of another dimension, through the simple process operation of loosening knob, adjusting angle, locking knob, the whole process is short in time, and is easy to start.

Description

Technical Field

[0001] This utility model relates to the field of mobile device bracket technology, specifically a universal rotating cantilever bracket. Background Technology

[0002] With the rapid development of technology, many people have begun to share their audio and video recordings online, or even live stream their programs, or use entertainment equipment and electronic devices in entertainment venues. When recording audio and video, or using entertainment equipment and electronic devices in entertainment venues, users cannot hold the devices constantly, so they need to use a stand to secure them.

[0003] In the existing technology, the brackets currently used to install microphones, lyrics panels and other equipment mostly have a single rotation adjustment design. They usually connect the bracket tube to the fixed base with a single bolt, and use this bolt as a single rotation axis to achieve small-angle rotation of the bracket tube in a single plane. There is no guide structure such as arc groove to assist the adjustment, nor are there multiple independent adjustment mechanisms to achieve angle adjustment in different dimensions.

[0004] Because it relies on a single bolt as the axis of rotation for adjustment in a single plane, and lacks a guide structure and multiple independent adjustment mechanisms, the bracket cannot achieve multi-dimensional angle adjustment. The adjustment range is limited, making it difficult to complete left-right rotation from 0-180° and angle changes in multiple dimensions such as the vertical plane. It cannot accurately match the diverse and high-precision usage needs of singers in stage performances to finely control the microphone angle and adjust the microphone angle in office scenarios.

[0005] In view of this, we have introduced a universal rotating cantilever bracket. Utility Model Content

[0006] The purpose of this invention is to provide a universal rotating cantilever bracket to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a universal rotating cantilever bracket, comprising: a fixing clamp and a connecting component B;

[0008] A connecting piece A is provided on one side of the top of the fixing clamp, and a support tube A is provided on the top of the connecting piece A. The support tube A can rotate left and right through the connecting piece A.

[0009] Connecting component B is set at the top of support tube A, and connecting component B includes circular connecting pieces. The circular connecting pieces are set on both sides of the top of support tube A, and support tube B is set between the two sets of circular connecting pieces. One end of support tube B rotates between the two sets of circular connecting pieces.

[0010] The connecting piece B also includes a semi-circular connecting piece A and a semi-circular connecting piece B. The semi-circular connecting piece A is located below one side of the surface of a set of circular connecting pieces, and the semi-circular connecting piece B is located above one side of the surface of another set of circular connecting pieces. The surface of the circular connecting pieces has two sets of arc-shaped grooves A. The surface of the semi-circular connecting piece A has an arc-shaped groove B for aligning with one set of arc-shaped grooves A, and the surface of the semi-circular connecting piece B has an arc-shaped groove C for aligning with the other set of arc-shaped grooves A.

[0011] Preferably, a screw A is connected to the surface of the semi-circular connecting piece A at the arc-shaped groove B, and one end of the screw A passes through the arc-shaped groove B, the circular connecting piece, the support tube A, and the arc-shaped groove A before connecting to a knob A. A washer A is connected to the side of the knob A and the circular connecting piece on the surface of the screw A. The screw A passes through each component in sequence and is connected to the knob A. By rotating the knob A, the tightness of the screw A can be adjusted, thereby fixing or loosening the rotation angle of the support tube B. The washer A can increase the friction between the knob A and the circular connecting piece, preventing the knob A from loosening during use and ensuring the reliability of the fixing effect.

[0012] A screw B is connected to the surface of the semi-circular connecting piece B at the arc-shaped groove C. One end of the screw B passes through the arc-shaped groove C, the circular connecting piece, the support tube B, and the arc-shaped groove A, and is connected to the knob B. A washer B is connected to the side of the knob B and the circular connecting piece on the surface of the screw B. The screw B and the knob B are connected in a similar way to the screw A, and together they fix the angle of the support tube B. The washer B also plays a role in enhancing friction and preventing loosening. The two work together to make the support tube B more secure.

[0013] Preferably, the surface of the semicircular connecting piece A is connected to a bolt A, and one end of the bolt A passes through the semicircular connecting piece A, the circular connecting piece, and the support tube A before being connected to a nut A; the connection method of the bolt A and the nut A further strengthens the connection strength between the semicircular connecting piece A, the circular connecting piece, and the support tube A, avoiding the separation or loosening of components during long-term use or adjustment, and improving the overall structural stability of the connecting ornament B;

[0014] Bolt B is attached to the surface of the circular connecting piece. One end of bolt B passes through the circular connecting piece, the support tube B, and the semi-circular connecting piece B and is connected to nut B. Bolt B and nut B tightly connect the circular connecting piece, the support tube B and the semi-circular connecting piece B together. While ensuring that the support tube B can rotate flexibly, it effectively prevents relative slippage between the components and ensures the firmness of the connection.

[0015] Preferably, the connecting ornament A includes two sets of arc-shaped plates, the bottom of which is connected to a concave frame. The bottom of the concave frame is connected to the top of the fixing clamp. A semi-circular connecting piece C is connected to the side of one set of arc-shaped plates. An arc-shaped groove C is formed on the surface of the arc-shaped plate, and an arc-shaped groove D is formed on the surface of the semi-circular connecting piece C for aligning with the arc-shaped groove C. The two sets of arc-shaped plates and the concave frame form the main frame of the connecting ornament A. The concave frame provides a stable support foundation for the arc-shaped plates. The alignment design of the arc-shaped groove C and the arc-shaped groove D creates conditions for the installation and movement of the screw C, and facilitates the left and right rotation adjustment of the support tube A.

[0016] Preferably, a screw C is connected to the side of the semi-circular connecting piece C. One end of the screw C passes through the arc-shaped groove D, the arc-shaped groove C, the support tube A, and the arc-shaped plate, and is connected to a knob C. A washer C is provided on the surface of the screw C between the knob C and the arc-shaped plate. By rotating the knob C, the screw C can be driven to move in the arc-shaped groove, thereby driving the support tube A to rotate left and right. After adjusting to a suitable angle, tightening the knob C can fix it. The washer C can reduce the wear between the knob C and the arc-shaped plate, and at the same time enhance the friction during fixing, ensuring that the support tube A does not shift in the fixed position.

[0017] Preferably, a bolt C is connected to one side of the arc-shaped plate, and one end of the bolt C passes through the arc-shaped plate, the support tube A, and the semi-circular connecting piece C and is connected to a nut C. The cooperation between the bolt C and the nut C further strengthens the connection between the arc-shaped plate, the support tube A and the semi-circular connecting piece C, making the overall structure of the connecting ornament A more stable and reliable, and able to bear the weight of the support tube A and the components above it, thus avoiding structural deformation during use.

[0018] Preferably, a bolt D for fixing is provided between the two sets of concave frames, and the bolt D passes through the two sets of concave frames and is connected to a nut D; the bolt D and the nut D tightly connect the two sets of concave frames together, making the bottom support structure of the connecting ornament A more stable, effectively preventing the two sets of concave frames from separating or misaligning when under force, and improving the load-bearing capacity of the entire connecting ornament A.

[0019] Preferably, a knob D is provided on one side of the fixing clamp, and a threaded rod is provided on one side of the knob D. The threaded rod passes through the fixing clamp and is connected to a clamping block. Rotating the knob D can drive the threaded rod to rotate, thereby pushing the clamping block to move to the other side of the fixing clamp. The clamping force between the clamping block and the fixing clamp fixes the bracket to the support. The operation is simple and convenient, and the clamping degree can be flexibly adjusted according to the thickness of the support to ensure a firm fixation.

[0020] Preferably, connecting plates are provided on both sides of the surface of the support tube B, and bolts E are connected to the sides of the connecting plates. The bolts E pass through the connecting plates and the support tube B and are connected to nuts E. The connecting plates can be used to connect other components that need support, such as microphones, lyrics panels, etc. The bolts E and nuts E firmly fix the connecting plates to the support tube B, ensuring the stability and safety of the connected components.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] (1) Through the dual adjustment structure of connecting ornament A and connecting ornament B, multi-dimensional and wide-range angle adjustment is realized. Connecting ornament A takes bolt C as the rotation axis and, with the guiding effect of arc groove C and arc groove D, can drive the support tube A to complete the left-right rotation of 0-180° to meet the adjustment requirements of the horizontal position of the equipment. Connecting ornament B realizes the multi-angle rotation of support tube B through two sets of independent adjustment mechanisms: the adjustment based on the semi-circular connecting piece A can rotate around the axis of bolt A to realize the angle adjustment of the equipment in the longitudinal plane; the adjustment based on the semi-circular connecting piece B can rotate around bolt B as the axis to complete the angle change in another dimension. This combination design of "left-right rotation + dual-dimensional rotation" allows the microphone, lyrics panel and other equipment installed on support tube B to flexibly adjust the orientation and position. Whether it is the singer's precise control of the microphone angle in the stage performance or the adjustment of the monitor's viewing angle in the office scene, it can accurately match the user's needs.

[0023] (2) The adjustment and installation process of the bracket is simple and intuitive. All operations can be completed without professional tools. During the installation stage, the user only needs to manually rotate the knob D on the fixing clamp to quickly fix the bracket to the load without complicated assembly steps. When adjusting the angle, just follow the simple process of "loosening the knob - adjusting the angle - locking the knob". The whole process is short and easy to learn. Even non-professional users can easily master it.

[0024] (3) During installation, simply insert the opening of the fixing clip into the edge of the support such as the desktop or tabletop, and rotate the knob to drive the clamping block to move. The clamping block and the inner wall of the fixing clip work together to fix the bracket, which greatly improves the applicability of the bracket in various scenarios such as home, office, and performance. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a first-view structural schematic diagram of the present invention;

[0027] Figure 3 This is a front view structural diagram of the present invention;

[0028] Figure 4 This is a schematic diagram of the structure of this utility model during an explosion;

[0029] Figure 5 This is a structural schematic diagram of the present invention from a second perspective;

[0030] Figure 6 This is a structural schematic diagram of the present invention from a third-view perspective.

[0031] In the diagram: 1. Fixing clamp; 2. Clamping block; 3. Threaded rod; 4. Knob D; 5. Support tube A; 6. Semicircular connecting piece C; 7. Concave frame; 8. Arc groove C; 9. Circular connecting piece; 10. Arc groove A; 11. Knob A; 12. Semicircular connecting piece B; 13. Arc groove C; 14. Screw B; 15. Support tube B; 16. Bolt E; 17. Connecting plate; 18. Arc plate; 19. Bolt C; 20. Knob C; 21. Knob B; 22. Semicircular connecting piece A; 23. Screw A; 24. Bolt A; 25. Bolt B; 26. Screw C; 27. Arc groove D; 28. Washer C; 30. Washer A; 31. Arc groove B; 32. Washer B; 33. Bolt D. Detailed Implementation

[0032] 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.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed", "equipped with", "sleeved with", "connected", etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0034] Please see Figure 1-6This utility model provides a technical solution: a universal rotating cantilever bracket, including: a fixing clamp 1, which serves as the mounting base for the entire bracket and adopts a U-shaped opening design, the width of which can be flexibly adjusted according to the installation scenario; a knob D4 is integrated on one side of the fixing clamp 1, and the surface of the knob D4 is provided with anti-slip texture for easy manual operation; a high-strength threaded rod 3 is connected to its inner side, and the threaded rod 3 passes through the side wall of the fixing clamp 1 and connects to the clamping block 2 on the inner side; the clamping block 2 is made of rubber material wrapped around a hard plastic core, which can enhance the friction with the fixing surface and avoid scratching damage to the installation carrier such as the desktop and column during clamping; in addition, concave frames 7 are symmetrically provided on both sides of the top of the fixing clamp 1. The concave frames 7 are made of stamping process, which has high structural strength. A bolt D33 is inserted between the two sets of concave frames 7. The bolt D33 passes through the through hole of the two sets of concave frames 7 and locks with the nut D, further improving the connection stability between the fixing clamp and the connecting structure.

[0035] Connecting component A is installed on the top of the fixing clamp 1 to achieve left and right rotation adjustment of the support tube. Connecting component A consists of two sets of symmetrically arranged arc-shaped plates 18. The curvature of the arc-shaped plates 18 is precisely calculated to achieve a rotation range of 0-180°. The bottoms of the two sets of arc-shaped plates 18 are welded to the concave frame 7 on the top of the fixing clamp 1. The curvature of the semi-circular connecting piece C6 matches that of the arc-shaped plates 18. Two parallel arc-shaped grooves C8 are formed on the surface of the arc-shaped plates 18, with the length of the grooves corresponding to a preset rotation angle range. The surface of the semi-circular connecting piece C6 has an arc-shaped groove D27 that is perfectly aligned with the position of the arc-shaped grooves C8, ensuring smooth movement of the connecting component during adjustment. The screw C26 passes sequentially through the arc-shaped groove D27, the arc-shaped groove C8, and the support tube. The tube wall of A5 and the arc plate 18 on the other side are threaded together with the knob C20. To prevent the surface of the arc plate 18 from being worn when the knob C20 is tightened, a washer C28 is fitted between the knob C20 and the arc plate 18 on the surface of the screw C26. The washer C28 is made of elastic metal and has both cushioning and anti-slip functions. At the same time, a bolt C19 is also installed on one side of the arc plate 18. The bolt C19 passes through the arc plate 18, the tube wall of the support tube A5 and the semi-circular connecting piece C6 in sequence, and is then tightened with the nut C to form an auxiliary fixing structure to prevent the support tube A5 from loosening during use. The support tube A5 is a hollow round tube with uniform tube wall thickness. Its bottom is connected to the swing piece A to achieve flexible left and right rotation to meet the adjustment needs of different usage angles.

[0036] Connecting component B is installed on top of support tube A5 to connect support tube A5 and support tube B15, and to enable multi-angle rotation adjustment of support tube B15. Connecting component B includes two sets of circular connecting pieces 9, the diameter of which is larger than the outer diameter of support tube A5 to ensure connection stability. Support tube B15 is installed between the two sets of circular connecting pieces 9, with the bottom of support tube B15 inserted into the gap between the two sets of circular connecting pieces 9, allowing for 360° circumferential rotation. Connecting component B also includes semi-circular connecting pieces A22 and B12. The surface of circular connecting piece 9 has two sets of symmetrically distributed arc-shaped grooves A10, the trajectory of which matches the rotation trajectory of support tube B15. The surface of semi-circular connecting piece A22 has an arc-shaped groove B31, its position perfectly aligned with one set of arc-shaped grooves A10 on the left circular connecting piece 9. The surface of semi-circular connecting piece B12 has an arc-shaped groove C13, precisely matching another set of arc-shaped grooves A10 on the right circular connecting piece 9.

[0037] To achieve the connection and locking functions, a screw A23 is provided on the surface of the semi-circular connecting piece A22 at the arc-shaped groove B31. The screw A23 passes through the arc-shaped groove B31, the arc-shaped groove A10 of the left circular connecting piece 9, and the wall of the support tube A5, and is then threadedly connected to the knob A11. The design of the knob A11 is the same as that of the knob D4, both having anti-slip textures. A washer A30 is fitted between the knob A11 and the side of the left circular connecting piece 9 on the surface of the screw A23. The washer A30 is made of wear-resistant stainless steel to extend its service life. Similarly, a screw B14 is provided on the surface of the semi-circular connecting piece B12 at the arc-shaped groove C13. The screw B14 passes through the arc-shaped groove C13, the arc-shaped groove A10 of the right circular connecting piece 9, and the arc-shaped groove A10 of the left circular connecting piece 9, and the wall of the support tube A5, before being threaded together with the knob A11. After the wall of the groove A10 and the support tube B15, it connects to the knob B21. A washer B32 is fitted on the surface of the screw B14 between the knob B21 and the side of the right circular connecting piece 9. In addition, a bolt A24 is also inserted through the surface of the semi-circular connecting piece A22. The bolt A24 passes through the wall of the semi-circular connecting piece A22, the left circular connecting piece 9 and the support tube A5 in sequence, and is then tightened with the nut A. A bolt B25 is inserted through the corresponding position on the surface of the circular connecting piece 9. The bolt B25 passes through the wall of the right circular connecting piece 9, the support tube B15 and the semi-circular connecting piece B12 in sequence, and is then locked with the nut B. Through the double fixing structure, it is ensured that the support tube B15 will not shift after being adjusted to the correct position.

[0038] The support tube B15 is also a hollow aluminum alloy round tube. The surface of the connecting plate 17 has a through hole, and the side of the connecting plate 17 is fitted with a bolt E16. After the bolt E16 passes through the through hole of the connecting plate 17 and the tube wall of the support tube B15, it is tightened with the nut E. The connecting plate 17 is mainly used to connect the equipment fixing frame or directly fix the equipment to be supported. By adjusting the bolt E16, the installation position of the equipment can be finely adjusted.

[0039] Specifically, in use, the fixing clip 1 is the basic fixing component of the entire bracket. Its core achieves a stable connection with the load (such as a desktop or tabletop) through the coordinated action of the knob D4, the threaded rod 3, and the clamping block 2. When the bracket needs to be fixed, first insert the opening of the fixing clip 1 into the edge of the load, and then rotate the knob D4 clockwise. Since the knob D4 and the threaded rod 3 are threadedly connected, and the threaded rod 3 passes through the fixing clip 1 and is connected to the clamping block 2, the rotation of the knob D4 will drive the threaded rod 3 to move axially along the threaded hole of the fixing clip 1, thereby pushing the clamping block 2 closer to the surface of the load. As the knob D4 is continuously rotated, the clamping block 2 and the inner wall of the fixing clip 1 together form a clamping force on the load until the entire bracket cannot shake, thus completing the fixed installation. This threaded transmission structure can adapt to loads of different thicknesses by adjusting the rotation range of the knob D4, thus improving the installation adaptability of the bracket.

[0040] The connecting component A serves as the support and rotation adjustment mechanism for the support tube A5. It consists of two sets of arc-shaped plates 18, concave frames 7, semi-circular connecting pieces C6, screws C26, knobs C20, and bolts C19. The two sets of concave frames 7 are connected and fixed by bolts D33. Their bottoms are connected to the top of the fixing clamp 1, providing stable support for the arc-shaped plates 18. The surface of the arc-shaped plates 18 has arc-shaped grooves C8, and the surface of the semi-circular connecting pieces C6 has corresponding arc-shaped grooves D27. The semi-circular connecting pieces C6 are connected to the side of one set of arc-shaped plates 18. When it is necessary to adjust the left and right rotation angle of the support tube A5, first rotate the knob C20 counterclockwise. The knob C20 is threadedly connected to the screw C26, and the screw C26 passes through the arc-shaped grooves D27 and D27 in sequence. C8, support tube A5, and arc plate 18. The gasket C28 on their surface can reduce the friction between knob C20 and arc plate 18. After knob C20 is loosened, the fixed constraint of screw C26 in arc groove C8 and arc groove D27 is released. At this time, support tube A5 can be pushed to rotate left and right around bolt C19 as the axis (bolt C19 passes through arc plate 18, support tube A5, and semi-circular connecting piece C6 and connects to nut C, which serves as the axis of rotation). When support tube A5 is rotated to the target angle, knob C20 is rotated clockwise, so that screw C26 is tightened through thread transmission. Gasket C28 is pressed against arc plate 18, and the position of support tube A5 is locked by friction, thus completing the left and right angle adjustment of support tube A5.

[0041] Connecting component B is used to realize multi-angle rotation adjustment of support tube B15. It consists of circular connecting piece 9, semi-circular connecting piece A22, semi-circular connecting piece B12, screw A23, knob A11, screw B14, knob B21, bolt A24, bolt B25, etc. Two sets of circular connecting pieces 9 are symmetrically arranged on both sides of the top of support tube A5. One end of support tube B15 is placed between the two sets of circular connecting pieces 9. Bolt A24 passes through semi-circular connecting piece A22, circular connecting piece 9 and support tube A5 and is connected to nut A. Bolt B25 passes through circular connecting piece 9, support tube B15 and semi-circular connecting piece B12 and is connected to nut B. It provides the axis for the rotation of the relevant components.

[0042] Adjustment based on semicircular connecting piece A22: When it is necessary to adjust the angle of support tube B15 in a specific plane, rotate knob A11 counterclockwise. Since knob A11 is threadedly connected to screw A23, screw A23 passes through arc groove B31 (on semicircular connecting piece A22), circular connecting piece 9, support tube A5, and arc groove A10 (on circular connecting piece 9). After knob A11 is loosened, the constraint of screw A23 in arc groove A10 and arc groove B31 is released, and support tube A5 and circular connecting piece 9 can rotate around the axis of bolt A24. After rotating to the appropriate position, rotate knob A11 clockwise. Through the tightening of screw A23 and the friction of washer A30 (located between knob A11 and circular connecting piece 9), the angle position is locked.

[0043] Adjustment based on the semi-circular connecting piece B12: If it is necessary to adjust another dimension of the bracket tube B15, rotate the knob B21 counterclockwise. The screw B14 (threaded to the knob B21) passes through the arc groove C13 (on the semi-circular connecting piece B12), the circular connecting piece 9, the bracket tube B15, and the arc groove A10. After loosening, the constraint of the screw B14 in the arc groove is released, and the bracket tube B15 can rotate around the axis of the bolt B25. After reaching the target angle, rotate the knob B21 clockwise. With the help of the friction of the washer B32 and the tightening force of the screw B14, the angle of the bracket tube B15 is locked, making it more convenient to use.

[0044] The support tube B15 has connecting plates 17 on both sides of its surface. The connecting plates 17 are fixedly connected to the support tube B15 by bolts E16 (the bolts E16 pass through the connecting plates 17 and the support tube B15 and are connected to nuts E). External devices (such as microphones, lyric panels, etc.) can be connected to the connecting plates 17 through the matching connectors, thereby realizing the installation and fixation of external devices on the support. Since the support tube B15 can be adjusted to multiple angles through the connecting ornament B, the orientation and position of external devices can also be flexibly adjusted accordingly.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gimbal cantilevered support characterized in that, include: The fixed clamp (1) has a connecting ornament A on one side of its top, and a support tube A (5) is provided on the top of the connecting ornament A. The support tube A (5) rotates left and right through the connecting ornament A. Connecting ornament B is set on the top of support tube A (5), and connecting ornament B includes circular connecting piece (9). The circular connecting piece (9) is set on both sides of the top of support tube A (5). Support tube B (15) is set between the two sets of circular connecting pieces (9). One end of support tube B (15) rotates between the two sets of circular connecting pieces (9). The connecting piece B also includes a semi-circular connecting piece A (22) and a semi-circular connecting piece B (12). The semi-circular connecting piece A (22) is located below one side of the surface of a set of circular connecting pieces (9), and the semi-circular connecting piece B (12) is located above one side of the surface of another set of circular connecting pieces (9). The surface of the circular connecting pieces (9) is provided with two sets of arc grooves A (10). The surface of the semi-circular connecting piece A (22) is provided with an arc groove B (31) for aligning with one set of arc grooves A (10), and the surface of the semi-circular connecting piece B (12) is provided with an arc groove C (13) for aligning with another set of arc grooves A (10).

2. A gimbal cradle according to claim 1, wherein, The surface of the semi-circular connecting piece A (22) is connected to the screw A (23) at the arc groove B (31), and one end of the screw A (23) passes through the arc groove B (31), the circular connecting piece (9), the support tube A (5), and the arc groove A (10) and is connected to the knob A (11), and the surface of the screw A (23) is connected to the side of the knob A (11) and the circular connecting piece (9) with the gasket A (30); The surface of the semi-circular connecting piece B (12) is connected to the screw B (14) at the arc groove C (13), and one end of the screw B (14) passes through the arc groove C (13), the circular connecting piece (9), the support tube B (15), and the arc groove A (10) and is connected to the knob B (21), and the surface of the screw B (14) is connected to the side of the knob B (21) and the circular connecting piece (9) with the gasket B (32).

3. A gimbal cradle according to claim 1, wherein, The surface of the semicircular connecting piece A (22) is connected to a bolt A (24), and one end of the bolt A (24) passes through the semicircular connecting piece A (22), the circular connecting piece (9), and the support tube A (5) and is connected to a nut A; Bolt B (25) is connected to the surface of the circular connecting piece (9). One end of bolt B (25) passes through the circular connecting piece (9), the support tube B (15), and the semi-circular connecting piece B (12) and is connected to nut B.

4. A gimbal cradle according to claim 1, wherein, The connecting ornament A includes two sets of arc plates (18), the bottom of the two sets of arc plates (18) are respectively connected to concave frames (7), the bottom of the concave frames (7) are connected to the top of the fixing clamp (1), a semi-circular connecting piece C (6) is connected to the side of one set of arc plates (18), an arc groove C (8) is opened on the surface of the arc plate (18), and an arc groove D (27) for aligning the arc groove C (8) is opened on the surface of the semi-circular connecting piece C (6).

5. A gimbal cradle according to claim 4, wherein, The side of the semicircular connecting piece C (6) is connected to a screw C (26). One end of the screw C (26) passes through the arc groove D (27), arc groove C (8), support tube A (5), and arc plate (18) and is connected to a knob C (20). The surface of the screw C (26) is provided with a gasket C (28) located between the knob C (20) and the arc plate (18).

6. A gimbal cradle according to claim 5, wherein, One side of the arc plate (18) is connected to a bolt C (19), and one end of the bolt C (19) passes through the arc plate (18), the support tube A (5), and the semi-circular connecting piece C (6) and is connected to a nut C.

7. A gimbal cradle according to claim 4, wherein, A bolt D (33) for fixing is provided between the two sets of concave frames (7), and a nut D is connected after the bolt D (33) passes through the two sets of concave frames (7).

8. A gimbal cradle according to claim 1, wherein, A knob D (4) is provided on one side of the fixing clamp (1), and a threaded rod (3) is provided on one side of the knob D (4). The threaded rod (3) passes through the fixing clamp (1) and is connected to a clamping block (2).

9. A gimbal cradle according to claim 1, wherein, The support tube B (15) has connecting plates (17) on both sides of its surface. Bolts E (16) are connected to the sides of the connecting plates (17), and bolts E (16) pass through the connecting plates (17) and the support tube B (15) and are connected to nuts E.

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