Support capable of being rotationally adjusted

Abstract

The utility model relates to a support capable of being rotatably adjusted, which comprises a support frame, a connecting arm, an angle adjusting part and a rotary adjusting part, the angle adjusting part is arranged on the support frame through the connecting arm, and the rotary adjusting part is rotatably arranged on the angle adjusting part through a fastener. The rotary adjusting part comprises a rotary damping shaft, a rotary friction gasket set and a damping rotary hanging piece, the rotary friction gasket set is arranged between the damping rotary hanging piece and the angle adjusting part, and the rotary damping shaft is matched with a fastener to connect the angle adjusting part, the rotary friction gasket set and the damping rotary hanging piece. The damping rotating hanging piece can be installed on the angle adjusting part in a fixed-point rotating mode.

Description

Technical Field

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

[0002] With the development of computer and network technology, computers, televisions, and mobile phones have become an important part of people's work and life. However, using monitors for a long time with improper posture may lead to a series of health problems, such as cervical spondylosis, back pain, etc. Therefore, a lifting bracket is used to adjust the equipment of products such as monitors, notebooks or tablets. The lifting bracket can adjust the user's visual height, so that the user has different viewing angles and prevents some health problems. However, the lifting brackets currently on the market generally only have a few adjustable rotation gears, which cannot meet the requirements of most users for viewing angles and cannot obtain the best viewing effect. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a rotatable and adjustable bracket.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical solution: the utility model relates to a rotatable and adjustable bracket, comprising a support frame, a connecting arm, an angle adjustment part, and a rotation adjustment part, wherein the angle adjustment part is mounted on the support frame through the connecting arm, and the rotation adjustment part is rotatably mounted on the angle adjustment part through a fastener, and the rotation adjustment part comprises a rotation damping shaft, a rotation friction gasket group and a damping rotation hanging plate, and the rotation friction gasket group is arranged between the damping rotation hanging plate and the angle adjustment part, and the rotation damping shaft cooperates with the fastener to connect the angle adjustment part, the rotation friction gasket group and the damping rotation hanging plate, so that the damping rotation hanging plate can be fixed-point rotatably mounted on the angle adjustment part.

[0005] Preferably, the angle adjustment portion is provided with a first rotation mounting hole, the damping rotation hanging plate is provided with a second rotation mounting hole, the rotation damping shaft cooperates with the rotation spring gasket to pass through the second rotation mounting hole and the first rotation mounting hole, so that the damping rotation hanging plate is connected and installed with the angle adjustment rotating seat.

[0006] Preferably, a pair of first gasket mounting holes are provided around the first rotating mounting hole, a pair of second gasket mounting holes and a third gasket mounting hole are provided around the second rotating mounting hole, and the rotating friction gasket group includes a first rotating friction gasket, a second rotating friction gasket and a third rotating friction gasket; the first rotating friction gasket and the second rotating friction gasket are in contact with each other and are arranged between the angle adjustment part and the damping rotating hanging plate, the first rotating friction gasket is installed on the first gasket mounting hole, the second rotating friction gasket is installed on the second gasket mounting hole; the third rotating friction gasket is installed on the third gasket mounting hole.

[0007] Preferably, the first rotational friction pad, the second rotational friction pad and the third rotational friction pad are in the shape of a ring, and the centers of the first rotational friction pad, the second rotational friction pad and the third rotational friction pad have an assembly hole for allowing the rotation damping shaft to pass through.

[0008] Preferably, a pair of hooks are provided on the peripheral surfaces of the first rotating friction pad, the second rotating friction pad and the third rotating friction pad, and the first rotating friction pad, the second rotating friction pad and the third rotating friction pad are installed on the first pad mounting hole, the second pad mounting hole or the third pad mounting hole through the hooks.

[0009] Preferably, the damping rotation hanging piece is provided with a pair of limit blocks, and the angle adjustment part is provided with a limit convex plate. When the damping rotation hanging piece is rotatably installed on the angle adjustment part, the limit convex plate blocks the movable range of the limit blocks, thereby limiting the rotation angle of the damping rotation hanging piece.

[0010] Preferably, the angle adjustment portion is provided with a winding piece, and the winding piece is provided with a rotating seat mounting opening and a pair of rotating seat mounting plates, and the rotating seat mounting plates can be mounted on both sides of the angle adjustment portion by fasteners.

[0011] The beneficial effect of the utility model is that the utility model relates to a rotatable and adjustable bracket. When the rotation adjustment part is in operation, the friction force is mainly generated by squeezing the adjustment rotating seat and the damping rotating hanging piece against each other through the rotating friction pad group. The generated friction force provides a certain resistance to the damping rotating hanging piece and the adjustment rotating seat, so that the shaking of the damping rotating hanging piece is gradually weakened, and finally reaches a stable fixed state, so that the display is fixed at the adjusted angle. The utility model can also adjust the viewing angle of the display through the angle adjustment part. The user can adjust the rotation angle and the viewing angle of the display at the same time according to their needs, so as to ensure the best viewing experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the overall structure of the angle adjustment part of the utility model.

[0014] Figure 3 It is a schematic diagram of the exploded structure of the angle adjustment part of the utility model.

[0015] Figure 4 It is a schematic diagram of the overall structure of the rotary adjustment part of the utility model.

[0016] Figure 5 It is a schematic diagram of the exploded structure of the rotary regulating part of the utility model.

[0017] Figure 6 It is a structural schematic diagram of the winding component of the utility model.

[0018] Figure 7 It is a structural schematic diagram of the angle-adjustable rotating seat of the utility model.

[0019] Figure 8 It is a structural schematic diagram of the damping rotation hanging piece of the utility model.

[0020] Fig. 9 The utility model is a schematic diagram of the structure after the angle adjustment rotating seat and the damping rotating hanging piece are installed and matched.

[0021] Fig.10 It is a structural schematic diagram of the damping rotary hanging piece of the utility model after the angle adjustment rotary seat is rotated.

[0022] Reference numerals

[0023] 1. Support frame; 2. Connecting arm; 3. Angle adjustment part; 31. Torsion spring; 32. Damping shaft; 33. Angle damping gasket group; 34. Angle spring gasket; 35. Angle fixing nut; 36. Winding piece; 361. Sliding plate movable groove; 362. Rotating seat mounting opening; 363. Rotating seat mounting plate; 364. Winding groove; 37. Angle adjustment rotating seat; 371. First rotation mounting hole; 372. First gasket mounting hole; 373. Limiting convex plate; 38. Angle adjustment fixing seat;

[0024] 4. Rotation adjustment part; 41. Rotation damping shaft; 421 first rotation friction gasket; 422. Second rotation friction gasket; 423. Third rotation friction gasket; 424. Assembly hole; 425. Hook; 43. Rotation fixing nut; 44. Damping rotation hanging plate; 441. Second rotation mounting hole; 442. Second gasket mounting hole; 443. Third gasket mounting hole; 444. Limiting block; 45. Rotation spring gasket. DETAILED DESCRIPTION

[0025] See also Figure 1-10 As shown, the utility model relates to a rotatable and adjustable bracket, comprising a support frame 1, a connecting arm 2, an angle adjustment portion 3, and a rotation adjustment portion 4, wherein the angle adjustment portion 3 is mounted on the support frame 1 through the connecting arm 2, and the rotation adjustment portion 4 is rotatably mounted on the angle adjustment portion 3 through a fastener.

[0026] Furthermore, in this embodiment, the connecting arm 2 is provided with an angle adjustment fixed seat 38, the angle adjustment part 3 includes a torsion spring 31, a damping shaft 32, an angle damping gasket group 33, an angle spring gasket 34, an angle fixing nut 35, a winding member 36 and an angle adjustment rotating seat 37, the angle adjustment rotating seat 37 is installed in the winding member 36, and the damping shaft 32 cooperates with the torsion spring 31, the angle damping gasket group 33, the angle spring gasket 34 and the angle fixing nut 35 to swingably install the angle adjustment rotating seat 37 on the angle adjustment fixed seat 38.

[0027] Wherein. The torsion spring 31 is sleeved on the damping shaft 32, one end of the torsion spring 31 is against the angle adjustment fixed seat 38, and the other end of the torsion spring 31 is against the angle adjustment rotating seat 37. When the angle adjustment part 3 swings, the torsion spring 31 has a rotational force. The angle damping gasket group 33 is correspondingly installed in the gap between the angle adjustment fixed seat 38 and the angle adjustment rotating seat 37, and the angle damping gasket group 33 is used to provide a certain friction force between the angle adjustment fixed seat 38 and the angle adjustment rotating seat 37. When the angle adjustment part 3 is swung and adjusted to a suitable fixed position, the friction force between the angle damping gasket group 33, the angle adjustment fixed seat 38 and the angle adjustment rotating seat 37 creates a certain resistance to the rotational force, so that the rotational force of the torsion spring 31 is reduced, so that the angle adjustment fixed seat 38 is stably fixed at the corresponding position.

[0028] The top of the winding member 36 is provided with a slide movable groove 361, and a rotating seat mounting opening 362 is provided in the slide movable groove 361. The rotating seat mounting opening 362 matches the angle adjustment rotating seat 37, and the angle adjustment rotating seat 37 can be connected to the rotation adjustment part 4 through the rotating seat mounting opening 362. The winding member 36 is also provided with a pair of rotating seat mounting plates 363, which are arranged on both sides of the bottom of the rotating seat mounting opening 362. When the angle adjustment rotating seat 37 is connected to the rotation adjustment part 4 through the rotating seat mounting opening 362, the rotating seat mounting plates 363 can be installed on both sides of the angle adjustment rotating seat 37 through fasteners. The winding member 36 is also provided with a winding groove 364, which is arranged on the peripheral surface of the winding member 36. The winding groove 364 is used to organize and fix the cables of the display, so that the cables are wound or fixed in an orderly manner, and can also protect the cables, avoid transition bending problems, and improve the life of the cables.

[0029] Furthermore, in this embodiment, the rotation adjustment part 4 is connected to the angle adjustment rotating seat 37. The rotation adjustment part 4 includes a rotation damping shaft 41, a rotation friction pad group, a rotation fixing nut 43 and a damping rotation hanging piece 44. The rotation friction pad group is arranged between the angle adjustment rotating seat 37 and the damping rotation hanging piece 44. The rotation damping shaft 41 cooperates with the rotation fixing nut 43 to connect the angle adjustment rotating seat 37, the damping rotation hanging piece 44 and the rotation friction pad group, so that the damping rotation hanging piece 44 can be fixed-point rotatably installed on the angle adjustment rotating seat 37.

[0030] Furthermore, in this embodiment, the angle adjustment rotating seat 37 is provided with a first rotation mounting hole 371, and the damping rotation hanging plate 44 is provided with a second rotation mounting hole 441. The rotation damping shaft 41 cooperates with the rotation spring gasket 45 to pass through the second rotation mounting hole 441 and the first rotation mounting hole 371 in sequence, so that the damping rotation hanging plate 44 is connected and installed with the angle adjustment rotating seat 37.

[0031] Furthermore, in this embodiment, a pair of first gasket mounting holes 372 are provided around the first rotating mounting hole 371, and a pair of second gasket mounting holes 442 and a third gasket mounting hole 443 are provided around the second rotating mounting hole 441. In this embodiment, the rotating friction gasket group includes a first rotating friction gasket 421, a second rotating friction gasket 422 and a third rotating friction gasket 423, each of which is in the shape of a circular ring, and the center of the rotating friction gasket has an assembly hole 424 for the rotating damping shaft 41 to pass through, and a pair of hooks 425 are provided on the peripheral surface of each rotating friction gasket, and the rotating friction gasket can be installed on the first gasket mounting hole 372, the second gasket mounting hole 442 or the third gasket mounting hole 443 through the hooks 425. Specifically, the first rotating friction gasket 421 and the second rotating friction gasket 422 are fitted to each other and are arranged between the angle adjustment rotating seat 37 and the damping rotating hanging plate 44. The first rotating friction gasket 421 is installed on the first gasket mounting hole 372 through a hook 425, and the second rotating friction gasket 422 is installed on the second gasket mounting hole 442 through a hook 425; the third rotating friction gasket 423 is fitted to the rotating spring gasket 45 and is installed on the third gasket mounting hole 443 through a hook 425.

[0032] Furthermore, in this embodiment, the damping rotation hanging piece 44 is provided with a pair of limit blocks 444, and the limit blocks 444 are arranged on both sides of the second rotation mounting hole 441. The angle adjustment rotating seat 37 is provided with a limit convex plate 373. When the angle adjustment rotating seat 37 is connected to the damping rotation hanging piece 44 through the rotating seat mounting port 362, the limit blocks 444 and the limit convex plate 373 are located in the slide movable groove 361. The limit blocks 444 will rotate with the rotation of the damping rotation hanging piece 44. The limit convex plate 373 is used to limit the movable range of the limit blocks 444, which limits the rotation angle of the damping rotation hanging piece 44, can reduce the shaking caused by excessive rotation or instability, and ensure that the display is more stable when placed and is not easy to tip over or slide.

[0033] The following is the working principle of a rotatable and adjustable bracket of the utility model. The damping rotating hanging piece 44 can be used to place a display. When the user rotates the damping rotating hanging piece 44 to adjust the rotation angle of the display, since the damping rotating hanging piece 44 has a certain weight, the damping rotating hanging piece 44 will shake due to gravity and cannot be maintained in one position. However, at this time, the rotating friction gasket group squeezes the angle adjustment rotating seat 37 and the damping rotating hanging piece 44 to generate friction. The generated friction provides a certain resistance to the damping rotating hanging piece 44 and the angle adjustment rotating seat 37, so that the shaking of the damping rotating hanging piece 44 gradually weakens and finally reaches a stable fixed state, thereby fixing the display at the adjusted angle.

[0034] The utility model relates to a rotatable and adjustable bracket. When the rotation adjustment part 4 is in operation, the rotation friction pad group is mainly used to squeeze the angle adjustment rotating seat 37 and the damping rotation hanging piece 44 to generate friction. The friction generated provides a certain resistance to the damping rotation hanging piece 44 and the adjustment rotating seat, so that the shaking of the damping rotation hanging piece 44 is gradually weakened, and finally reaches a stable fixed state, so that the display is fixed at the adjusted angle. The utility model can also adjust the viewing angle of the display through the angle adjustment part 3. The user can adjust the rotation angle and the viewing angle of the display at the same time according to their needs, so as to ensure the best viewing experience.

[0035] The above implementation modes are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A rotatably adjustable bracket, comprising a support frame, a connecting arm, an angle adjustment portion, and a rotation adjustment portion, wherein the angle adjustment portion is mounted on the support frame through the connecting arm, and the rotation adjustment portion is rotatably mounted on the angle adjustment portion through a fastener, characterized in that: The rotation adjustment part includes a rotation damping shaft, a rotation friction pad group and a damping rotation hanging plate. The rotation friction pad group is arranged between the damping rotation hanging plate and the angle adjustment part. The rotation damping shaft cooperates with fasteners to connect the angle adjustment part, the rotation friction pad group and the damping rotation hanging plate, so that the damping rotation hanging plate can be installed on the angle adjustment part in a fixed-point rotation manner.

2. The rotatable and adjustable bracket according to claim 1, characterized in that: The angle adjustment part is provided with a first rotation mounting hole, the damping rotation hanging plate is provided with a second rotation mounting hole, the rotation damping shaft cooperates with the rotation spring washer to pass through the second rotation mounting hole and the first rotation mounting hole, so that the damping rotation hanging plate is connected and installed with the angle adjustment rotating seat.

3. The rotatable and adjustable bracket according to claim 2, characterized in that: A pair of first gasket mounting holes are provided around the first rotating mounting hole, a pair of second gasket mounting holes and a third gasket mounting hole are provided around the second rotating mounting hole, and the rotating friction gasket group includes a first rotating friction gasket, a second rotating friction gasket and a third rotating friction gasket; the first rotating friction gasket and the second rotating friction gasket are fitted to each other and are arranged between the angle adjustment part and the damping rotating hanging plate, the first rotating friction gasket is installed on the first gasket mounting hole, the second rotating friction gasket is installed on the second gasket mounting hole; the third rotating friction gasket is installed on the third gasket mounting hole.

4. The rotatable and adjustable bracket according to claim 3, characterized in that: The first, second and third rotating friction pads are in the shape of annular rings, and the centers of the first, second and third rotating friction pads have assembly holes for allowing the rotating damping shaft to pass through.

5. The rotatable and adjustable bracket according to claim 3, characterized in that: A pair of hooks are provided on the peripheral surfaces of the first rotating friction pad, the second rotating friction pad and the third rotating friction pad, and the first rotating friction pad, the second rotating friction pad and the third rotating friction pad are installed on the first pad mounting hole, the second pad mounting hole or the third pad mounting hole through the hooks.

6. The rotatable and adjustable bracket according to claim 1, characterized in that: The damping rotation hanging piece is provided with a pair of limit blocks, and the angle adjustment part is provided with a limit convex plate. When the damping rotation hanging piece is rotatably installed on the angle adjustment part, the limit convex plate blocks the movable range of the limit blocks, thereby limiting the rotation angle of the damping rotation hanging piece.

7. The rotatable and adjustable bracket according to claim 1, characterized in that: The angle adjustment part is provided with a winding piece, and the winding piece is provided with a rotating seat mounting opening and a pair of rotating seat mounting plates. The rotating seat mounting plates can be mounted on both sides of the angle adjustment part by fasteners.

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