Universal adjustable support

Abstract

The utility model relates to the field of supports, in particular to a universal adjustable support. The utility model aims to provide a universal adjustable support which is simple and quick to operate and comprises a connecting base, a spherical movable block, a locking block and a locking screw, and the connecting base is a cylindrical solid; four first counterbores are formed in the bottom of the connecting base at intervals; a spherical movable block is rotationally arranged at the upper part of the connecting base; locking blocks are installed on the right portion of the connecting base through locking screw rods, the number of the locking screw rods is two, the locking screw rods are symmetrically arranged front and back, and the locking blocks clamp the spherical movable blocks; three threaded holes are annularly formed in the top of the spherical movable block at intervals. By rotating the spherical movable block at will, an installed object can be driven to rotate, the purpose of adjusting the angle at will and rapidly is achieved, and operation is easy.

Description

Technical Field

[0001] The utility model relates to the field of brackets, in particular to a universal adjustable bracket. Background Art

[0002] A universal adjustable bracket is a bracket with flexible design. It can be adjusted in multiple directions to meet different angle and position requirements. Such brackets are usually used for equipment that requires flexible positioning.

[0003] During the use of the existing universal adjustable brackets, since the universal adjustable brackets are generally connected and fixed by components that are fixed through multi-angle adjustment, when adjusting the angle, multiple screws and rotating parts need to be adjusted according to different required adjustment angles. Therefore, the operation is relatively cumbersome, and it is difficult to quickly adjust the bracket at multiple angles, which affects the use effect.

[0004] In summary, there is an urgent need for a universal adjustable bracket with simple and fast operation to solve the above problems. Summary of the Utility Model

[0005] In order to overcome the disadvantages of relatively cumbersome operation and slow adjustment speed by adjusting multiple screws and rotating parts, the purpose of the utility model is to provide a universal adjustable bracket with simple and fast operation.

[0006] The technical solution of the utility model is as follows:

[0007] A universal adjustable bracket includes a connecting base, a spherical movable block, a locking block and a locking screw. The connecting base is a cylindrical entity; four first countersunk holes are spaced apart at the bottom of the connecting base; a spherical movable block is rotatably arranged on the upper part of the connecting base; a locking block is installed on the right part of the connecting base through a locking screw. The number of locking screws is two and they are symmetrically arranged front and back. The locking block holds the spherical movable block; three threaded holes are spaced apart annularly at the top of the spherical movable block.

[0008] Preferably, three second countersunk holes are spaced apart annularly at the top of the spherical movable block, and the three second countersunk holes are respectively opened between every two threaded holes.

[0009] Preferably, it further includes a cushion rod. The cushion rod is symmetrically connected to the front and back on the right side of the lower part of the connecting base, and the cushion rod is located at the bottom of the locking block.

[0010] Preferably, it further includes a connecting screw, a full gear and a toothed belt. Connecting screws are installed in all three threaded holes, full gears are installed at the lower parts of the connecting screws, and a toothed belt is wound around the three full gears.

[0011] Preferably, the shape of the toothed belt is triangular.

[0012] Preferably, the upper part of the inner side of the connecting base and the locking block is inclined.

[0013] Preferably, the first countersunk hole, the threaded hole and the second countersunk hole are of the same size.

[0014] Preferably, the connecting screw rod is in a vertical state.

[0015] Preferably, the movement trajectories of the two locking screw rods are the same.

[0016] Preferably, the top surface of the cushion rod contacts the bottom surface of the locking block.

[0017] The beneficial effects are as follows:

[0018] 1. By randomly rotating the spherical movable block of the present utility model, the installed object can be driven to rotate, achieving the purpose of randomly and quickly adjusting the angle, and the operation is simple.

[0019] 2. The cushion rod of the present utility model plays a positioning role to facilitate the quick installation of the locking block.

[0020] 3. By rotating one of the connecting screw rods of the present utility model, the corresponding full gear can be driven to rotate. The rotation of the full gear drives the belt gear to rotate, and the rotation of the belt gear drives the other two full gears and the connecting screw rods to rotate, so that the three connecting screw rods rotate simultaneously, achieving the purpose of quick installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional structural schematic diagram of the present utility model.

[0022] Figure 2 is a three-dimensional structural schematic diagram of components such as the connecting base, the first countersunk hole and the spherical movable block of the present utility model.

[0023] Figure 3 is a three-dimensional structural schematic diagram of components such as the locking screw rod and the cushion rod of the present utility model.

[0024] Figure 4 is a three-dimensional structural schematic diagram of components such as the connecting screw rod, the full gear and the belt gear of the present utility model.

[0025] The reference numerals in the drawings: 1 - connecting base, 2 - first countersunk hole, 3 - spherical movable block, 4 - locking block, 5 - locking screw rod, 6 - threaded hole, 7 - second countersunk hole, 8 - cushion rod, 9 - connecting screw rod, 10 - full gear, 11 - belt gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following describes the embodiments of the present utility model in detail with reference to the drawings.

[0027] Embodiment: A universal adjustable bracket, refer to Figures 1 - 4As shown in the figure, it includes a connecting base 1, a spherical movable block 3, a locking block 4, a locking screw 5, a cushion rod 8, a connecting screw 9, a full gear 10 and a belt gear 11. The connecting base 1 is a cylindrical solid. Four first countersunk holes 2 are spaced apart at the bottom of the connecting base 1. A spherical movable block 3 is rotatably arranged on the upper part of the connecting base 1, and the spherical movable block 3 can be rotated and adjusted quickly and arbitrarily. A locking block 4 is installed on the right part of the connecting base 1 through a locking screw 5. The number of locking screws 5 is two and they are symmetrically arranged front and back. The locking block 4 holds the spherical movable block 3. The upper inner sides of the connecting base 1 and the locking block 4 are inclined. The movement trajectories of the two locking screws 5 are the same. Three threaded holes 6 are spaced apart annularly at the top of the spherical movable block 3. Three second countersunk holes 7 are spaced apart annularly at the top of the spherical movable block 3. The three second countersunk holes 7 are respectively opened between every two threaded holes 6. The first countersunk holes 2, the threaded holes 6 and the second countersunk holes 7 are of the same size. The right side of the lower part of the connecting base 1 is symmetrically connected front and back with cushion rods 8. The cushion rods 8 are located at the bottom of the locking block 4. The top surface of the cushion rod 8 contacts the bottom surface of the locking block 4. The cushion rod 8 plays a positioning role. Connecting screws 9 are installed in all three threaded holes 6. The connecting screws 9 are in a vertical state. Full gears 10 are installed at the lower parts of the connecting screws 9. A belt gear 11 is wound around the three full gears 10. The surrounding shape of the belt gear 11 is triangular.

[0028] When the device needs to be used, first rotate and tighten the connecting screw 9 into the corresponding three threaded holes 6 or three second countersunk holes 7 according to the need. Then install the full gear 10 at the lower part of the connecting screw 9 and wind the belt gear 11 around the three full gears 10. Subsequently, align the installation hole of the object to be installed with the connecting screw 9. At this time, people can rotate one of the connecting screws 9, which can drive the corresponding full gear 10 to rotate. The rotation of the full gear 10 drives the belt gear 11 to rotate, and the rotation of the belt gear 11 can drive the other two full gears 10 and connecting screws 9 to rotate, so that the three connecting screws 9 rotate simultaneously, thereby enabling the object to be installed to be fixedly installed on the three connecting screws 9. When the angle of the object needs to be adjusted, first rotate the locking screw 5 to make the locking screw 5 move to the right to appropriately loosen the connecting base 1, so that the spherical movable block 3 has a certain rotation space. Then the spherical movable block 3 can be rotated arbitrarily. The rotation of the spherical movable block 3 drives the installed object to rotate, achieving the purpose of adjusting the angle arbitrarily and quickly. After the adjustment is completed, reverse the locking screw 5 to make the locking block 4 re-hold the spherical movable block 3 to fix it. Finally, install and fix the device at the designated position through the first countersunk holes 2. When installing the locking block 4, the cushion rod 8 plays a positioning role to facilitate the quick installation of the locking block 4.

[0029] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, all equivalent changes made in accordance with the content described in the claims of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. A universally adjustable bracket, characterized in that: Included are: The connecting base (1) is a cylindrical entity, and four first countersunk holes (2) are spaced apart at the bottom of the connecting base (1); A spherical movable block (3) is rotatably arranged on the upper part of the connecting base (1), and three threaded holes (6) are annularly spaced apart on the top of the spherical movable block (3); The locking block (4) and the locking screw (5) are installed on the right part of the connecting base (1) through the locking screw (5). The number of the locking screws (5) is two and they are symmetrically arranged front and back. The locking block (4) clamps the spherical movable block (3).

2. A universally adjustable bracket as claimed in claim 1, characterized in that: The top of the spherical movable block (3) is provided with three second countersunk holes (7) at intervals in an annular manner, and the three second countersunk holes (7) are respectively opened between every two threaded holes (6).

3. A universally adjustable bracket as claimed in claim 2, characterized in that: Also included are: A pad rod (8) is symmetrically connected to the right side of the lower part of the connecting base (1) in a front-to-back manner, and the pad rod (8) is located at the bottom of the locking block (4).

4. A universally adjustable bracket as claimed in claim 3, characterized in that: Also included are: A connecting screw (9) is installed in the three threaded holes (6); A full gear (10) is mounted on the lower part of the connecting screw (9); The belt teeth (11) are wound between the three full gears (10).

5. The universally adjustable bracket according to claim 4, characterized in that: The belt teeth (11) are in a triangular shape.

6. A universally adjustable bracket as claimed in claim 5, characterized in that: The upper parts of the inner side surfaces of the connecting base (1) and the locking block (4) are arranged at an inclination.

7. A universally adjustable bracket as claimed in claim 6, characterized in that: The first countersunk hole (2), the threaded hole (6) and the second countersunk hole (7) are of the same size.

8. The universally adjustable bracket according to claim 7, characterized in that: The connecting screw (9) is in a vertical state.

9. The universally adjustable bracket according to claim 8, characterized in that: The movement trajectories of the two locking screws (5) are consistent.

10. The universally adjustable bracket according to claim 9, characterized in that: The top surface of the pad rod (8) contacts the bottom surface of the locking block (4).

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