Multi-angle adjusting support
By setting up a Y-shaped projection structure and other auxiliary mechanisms at the hinged parts of the mobile phone bracket, the problem of unstable angle of multi-angle adjustment bracket in the prior art is solved, stable fixation and multi-angle adjustment are achieved, and user experience is improved.
Patent Information
- Application Number
- CN202421229364.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The connecting rod of the existing multi-angle adjustable mobile phone bracket is fixed with bolts, but after using it for a period of time, the angle is prone to instability and slipping.
A multi-angle adjustment bracket including a first arm, a second arm, a first connector, an adapter and a support base is designed. Angle limit is achieved by providing a Y-shaped projection structure at the hinged part, and equipped with a fixed Magnetic ring, rotating ball head, rotating mechanism and damping mechanism for enhanced stability and adjustability.
The bracket is stabilized after a specific angle, avoiding angle unstable and slipping, improving user experience, and supporting multi-angle adjustment and accessories expansion.
Smart Images
Figure CN222278043U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of mobile phone brackets, in particular to a multi-angle adjustable bracket. Background Art
[0002] There are many kinds of mobile phone holders currently used for supporting mobile phones. Some holders realize multi-angle adjustment by setting multiple connecting rods hinged at the head and tail. However, the connecting rods of such multi-angle adjustable holders are generally fixed at a specific angle after being bent at a certain angle by bolts. However, after being used for a period of time, the specific bending angle cannot be fixed due to frequent bending. This angle fixing method is unstable and often slips. Utility Model Content
[0003] In order to solve the problems in the prior art, the utility model provides a multi-angle adjustable bracket which can be stably fixed at special angles.
[0004] The utility model provides a multi-angle adjustment bracket, comprising a first support arm, a second support arm, a first connecting member, an adapter and a supporting base, wherein one end of the first support arm is rotatably connected to one end of the adapter, the other end of the first support arm is provided with a first hinge portion hinged to one end of the first connecting member, one end of the second support arm is connected to the supporting base, the other end of the second support arm is provided with a second hinge portion hinged to the other end of the first connecting member, at least one side of the first connecting member is provided with a Y-shaped protrusion structure laterally arranged between the first hinge portion and the second hinge portion, the Y-shaped protrusion structure comprises an open end and a closed end, and when the first hinge portion and the second hinge portion are rotated a certain angle toward the open end of the Y-shaped protrusion structure, the side walls of the first hinge portion and the second hinge portion can abut against both sides of the open end of the Y-shaped protrusion structure to achieve rotation angle limiting.
[0005] As a further improvement of the present invention, the multi-angle adjustment bracket further includes a fixed magnetic ring, and the fixed magnetic ring is detachably connected to the adapter.
[0006] As a further improvement of the present invention, the adapter includes an articulated seat hinged to the first arm and a rotating ball head movably connected to the articulated seat, an adapter seat is provided at one end of the rotating ball head, the adapter seat is provided with an adapter screw, and one end of the fixed magnetic ring is provided with a connecting threaded hole adapted to the adapter screw.
[0007] As a further improvement of the present invention, a threaded adapter is provided on the side surface of one end of the first arm close to the adapter.
[0008] As a further improvement of the present invention, the support base is a flat plate structure and a support plate hinged to the second support arm is provided at the upper end.
[0009] As a further improvement of the present invention, the support base includes a clamping mechanism, and the clamping mechanism is provided with a connecting plate hinged to the second supporting arm.
[0010] As a further improvement of the utility model, the support base includes a plate-like structure and a telescopic rod arranged at the upper end of the plate-like structure, and a second connecting member with the same structure as the first connecting member is also provided between the upper end of the telescopic rod and the second arm.
[0011] As a further improvement of the present invention, a rotating mechanism is also provided at one end of the second arm close to the first arm, and the rotating mechanism includes a rotating sleeve fixedly connected to the second arm and a rotating shaft fixedly connected to the second hinged part and inserted into the rotating sleeve; an end of the rotating sleeve away from the second hinged part is provided with a rotating limit plate connected to the rotating shaft and capable of rotating synchronously.
[0012] As a further improvement of the present invention, an annular tooth groove is provided on an end surface of the rotating sleeve close to the second hinged part, and an elastic ejector pin adapted to the annular tooth groove is provided on an end portion of the second hinged part close to the rotating sleeve.
[0013] As a further improvement of the present invention, a damping mechanism is provided between the first connecting member and the first hinged portion and the second hinged portion.
[0014] The beneficial effect of the utility model is as follows: the utility model provides a first connecting piece on the first arm and the second arm, and the first arm and the second arm are respectively hinged to the two ends of the first connecting piece, so that the angle adjustment of the first arm can be realized, and the middle part of the first connecting piece is provided with a Y-shaped structure laterally arranged between the first arm and the second arm, so that when the first arm and the second arm are rotated a certain angle toward the open end of the Y-shaped protruding structure, the side wall of the first hinge part and the side wall of the second hinge part can abut against the two sides of the open end of the Y-shaped protruding structure, thereby realizing the rotation angle limitation, so that the first arm can realize the angle limitation after bending a certain angle, and will not continue to move downward, and its angle limitation is more stable. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural schematic diagram of an embodiment of a multi-angle adjustable bracket of the utility model;
[0016] Figure 2 yes Figure 1 A schematic diagram of a partial decomposition structure of an embodiment;
[0017] Figure 3 It is a structural schematic diagram of another embodiment of a multi-angle adjustable bracket of the utility model;
[0018] Figure 4 yes Figure 3 A schematic diagram of a partial decomposition structure of an embodiment;
[0019] Figure 5 It is a structural schematic diagram of another embodiment of a multi-angle adjustable bracket of the utility model;
[0020] Figure 6 This is a structural schematic diagram of a first connecting member of a multi-angle adjustable bracket of the utility model;
[0021] Figure 7 yes Figure 3 A schematic diagram of the exploded structure of the rotating mechanism in the embodiment;
[0022] Figure 8 yes Figure 3 A reference diagram of a usage state in the embodiment;
[0023] Fig. 9 yes Figure 3 Another usage state reference diagram of the embodiment.
[0024] Figure markings: 1-first arm; 11-first hinged portion; 12-threaded adapter; 2-second arm; 21-second hinged portion; 3-first connecting piece; 31-Y-shaped protrusion structure; 311-open end; 312-closed end; 32-clamp; 4-adapter; 41-hinge seat; 42-rotating ball head; 43-adapter seat; 44-adapter screw; 45-ball head accommodating space; 46-locking nut; 51-flat plate structure; 511-support plate; 52-clamping mechanism; 521-connecting plate; 53-plate structure; 6-fixed magnetic ring; 7-rotating mechanism; 71-rotating sleeve; 72-rotating shaft; 73-rotating limit plate; 8-telescopic rod; 9-second connecting piece. DETAILED DESCRIPTION
[0025] In the description of the present invention, it should be understood that if there are descriptions involving orientation, such as orientations or positional relationships indicated by up, down, front, back, left, and right, the orientation description may be based on the orientation or positional relationships shown in the drawings. This is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.
[0026] In the description of the utility model, if there is a description of quantity, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of first or second, it is only used to distinguish the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0027] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0028] like Figures 1 to 9 As shown, the utility model discloses a multi-angle adjustment bracket, comprising a first support arm 1, a second support arm 2, a first connecting member 3, an adapter 4 and a supporting base, wherein one end of the first support arm 1 is rotatably connected to one end of the adapter 4, the other end of the first support arm 1 is provided with a first hinged portion 11 hinged to one end of the first connecting member 3, one end of the second support arm 2 is connected to the supporting base, the other end of the second support arm 2 is provided with a second hinged portion 21 hinged to the other end of the first connecting member 3, at least one side of the first connecting member 3 is provided with a Y-shaped protruding structure 31 laterally arranged between the first hinged portion 11 and the second hinged portion 21, the Y-shaped protruding structure 31 includes an open end 311 and a closed end 312, when the first hinged portion 11 and the second hinged portion 21 rotate a certain angle toward the open end 311 of the Y-shaped protruding structure 31, the side walls of the first hinged portion 11 and the side walls of the second hinged portion 21 can abut against both sides of the open end 311 of the Y-shaped protruding structure 31 to achieve rotation angle limiting.
[0029] The utility model provides a first connecting member 3 on the first arm 1 and the second arm 2, and the first arm 1 and the second arm 2 are respectively hinged to the two ends of the first connecting member 3, so that the angle adjustment of the first arm 1 can be realized, and the middle part of the first connecting member 3 is provided with a Y-shaped structure laterally arranged between the first arm 1 and the second arm 2, so that when the first arm 1 and the second arm 2 rotate a certain angle toward the open end 311 of the Y-shaped protruding structure 31, the side walls of the first hinged part 11 and the side walls of the second hinged part 21 can abut against the two sides of the open end 311 of the Y-shaped protruding structure 31, thereby realizing the rotation angle limitation, so that the first arm 1 can realize the angle limitation after bending a certain angle, and will not continue to move downward, and its angle limitation is more stable.
[0030] When the first arm 1 and the second arm 2 rotate toward the closed end 312 of the Y-shaped protruding structure 31 , the first arm 1 and the second arm 2 can be folded and fitted together, thereby achieving folding and storage of the bracket.
[0031] The utility model has a simple structure, and can achieve the bending angle limitation of two supporting arms by providing a connecting piece with a Y-shaped protruding structure 31, thereby ensuring the use state and improving the user experience.
[0032] In the utility model, the multi-angle adjustable bracket further comprises a fixed magnetic ring 6, and the fixed magnetic ring 6 is detachably connected to the adapter 4. The fixed magnetic ring 6 is used to be adsorbed and fixed to a mobile terminal such as a mobile phone, and the setting of the fixed magnetic ring 6 can facilitate the fixing and removal of the mobile phone. The mobile terminal such as a mobile phone mentioned here is a mobile terminal such as a mobile phone that has a magnetic structure provided or installed thereon.
[0033] In the present invention, the adapter 4 includes an articulated seat 41 articulated with the first support arm 1 and a rotating ball head 42 movably connected to the articulated seat 41. A transfer seat 43 is provided at one end of the rotating ball head 42. The transfer seat 43 is provided with a transfer screw 44. One end of the fixed magnetic ring 6 is provided with a connecting threaded hole adapted to the transfer screw 44. A ball head accommodating space 45 and a locking nut 46 sleeved on the periphery of the ball head accommodating space 45 are provided at the upper end of the articulated seat 41. The rotating ball head 42 is installed in the ball head accommodating space 45 and is fixed by the locking nut 46. The rotating ball head 42 can rotate 360 degrees in the ball head accommodating space 45, which is convenient for multi-angle adjustment of the mobile phone.
[0034] In the present invention, a threaded adapter 12 is provided on the side of one end of the first arm 1 close to the adapter 4. The threaded adapter 12 is a quarter threaded hole, which can be extended to connect other accessories, such as a fill light.
[0035] like Figure 1 , Figure 2 As shown, in the present invention, the support base is a flat plate structure 51 and the upper end is provided with a support plate 511 hinged to the second arm 2. The support base is a flat plate structure 51 for fixing on a flat surface such as a desktop or the ground for use. By providing the support plate 511 hinged to the second arm 2, the adjustable angle can be further increased to meet the use requirements of different support angles of the mobile phone.
[0036] like Figure 3 , Figure 4As shown, in some embodiments, the support base includes a clamping mechanism 52, and the clamping mechanism 52 is provided with a connecting plate 521 hinged to the second support arm 2. The clamping mechanism 52 is provided with a groove on one side and a liftable spiral top column at the bottom of the groove. When in use, it can be installed at one end of the desktop and the desktop can be clamped by tightening the spiral top column to ensure a stable fixing effect.
[0037] like Figure 5 As shown, in other embodiments, the support base includes a plate-like structure 53 and a telescopic rod 8 disposed at the upper end of the plate-like structure 53, and a second connecting member 9 having the same structure as the first connecting member 3 is further disposed between the upper end of the telescopic rod 8 and the second arm 2. By providing the telescopic rod 8, lifting and lowering can be achieved, further meeting the use requirements of different supporting heights of the mobile phone, and a second connecting member 9 is disposed between the telescopic rod 8 and the second arm 2, and the adjustable angle can be further increased, and the rotation angle can also be limited and fixed.
[0038] In the present invention, a rotating mechanism 7 is further provided at one end of the second arm 2 close to the first arm 1, and the rotating mechanism 7 comprises a rotating sleeve 71 fixedly connected to the second arm 2 and a rotating shaft 72 fixedly connected to the second hinged portion 21 and inserted into the rotating sleeve 71, and a rotating limit plate 73 connected to the rotating shaft 72 and capable of synchronous rotation is provided at one end of the rotating sleeve 71 away from the second hinged portion 21. By providing the rotating mechanism 7, the horizontal circumferential rotation of the first arm 1 can be realized, the adjustable angle can be further increased, and the use requirements of multi-angle adjustment can be further met.
[0039] In the present invention, an annular tooth groove is provided on the end surface of the rotating sleeve 71 close to the second hinged part 21, and an elastic ejector pin adapted to the annular tooth groove is provided on the end of the second hinged part 21 close to the rotating sleeve 71, which can play a certain limiting role during rotation.
[0040] In the present invention, a damping mechanism is provided between the first connecting member 3 and the first hinged portion 11 and the second hinged portion 21. The first hinged portion and the second hinged portion 21 each have a clamping groove for accommodating the two ends of the first connecting member 3, and the damping mechanism includes two clamping plates 32 arranged in the clamping groove, and the two ends of the first connecting member 3 are respectively arranged between the two clamping plates 32, and a certain damping effect can be achieved by locking and fixing with bolts, so that it has more angle limit fixation and meets the use requirements of multi-angle adjustment.
[0041] The utility model has a simple structure, can be adjusted at multiple angles, can limit the angle at specific angles, has better stability, and can also be connected to expansion accessories, thereby greatly improving the user experience.
[0042] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.
Claims
1. A multi-angle adjustable bracket, characterized in that: The invention comprises a first support arm, a second support arm, a first connecting member, an adapter and a supporting base, wherein one end of the first support arm is rotatably connected to one end of the adapter, the other end of the first support arm is provided with a first hinge portion hinged to one end of the first connecting member, one end of the second support arm is connected to the supporting base, the other end of the second support arm is provided with a second hinge portion hinged to the other end of the first connecting member, at least one side of the first connecting member is provided with a Y-shaped protrusion structure laterally arranged between the first hinge portion and the second hinge portion, the Y-shaped protrusion structure comprises an open end and a closed end, and when the first hinge portion and the second hinge portion are rotated a certain angle toward the open end of the Y-shaped protrusion structure, the side walls of the first hinge portion and the second hinge portion can abut against both sides of the open end of the Y-shaped protrusion structure to limit the rotation angle.
2. The multi-angle adjustable bracket according to claim 1, characterized in that: The multi-angle adjustment bracket also includes a fixed magnetic ring, and the fixed magnetic ring is detachably connected to the adapter.
3. The multi-angle adjustable bracket according to claim 2, characterized in that: The adapter includes an articulated seat hinged to the first arm and a rotating ball head movably connected to the articulated seat, one end of the rotating ball head is provided with an adapter seat, the adapter seat is provided with an adapter screw, and one end of the fixed magnetic ring is provided with a connecting threaded hole adapted to the adapter screw.
4. The multi-angle adjustable bracket according to claim 1, characterized in that: A threaded adapter is provided on the side surface of one end of the first arm close to the adapter.
5. The multi-angle adjustable bracket according to claim 1, characterized in that: The support base is a flat plate structure and an upper end thereof is provided with a support plate hinged to the second support arm.
6. The multi-angle adjustable bracket according to claim 1, characterized in that: The support base comprises a clamping mechanism, and the clamping mechanism is provided with a connecting plate hinged to the second supporting arm.
7. The multi-angle adjustable bracket according to claim 1, characterized in that: The support base includes a plate-like structure and a telescopic rod arranged at the upper end of the plate-like structure, and a second connecting member with the same structure as the first connecting member is also arranged between the upper end of the telescopic rod and the second supporting arm.
8. The multi-angle adjustable bracket according to claim 1, characterized in that: A rotating mechanism is also provided at one end of the second arm close to the first arm, and the rotating mechanism includes a rotating sleeve fixedly connected to the second arm and a rotating shaft fixedly connected to the second hinged part and inserted into the rotating sleeve; and a rotating limit plate is provided at one end of the rotating sleeve away from the second hinged part, which is connected to the rotating shaft and can rotate synchronously.
9. The multi-angle adjustable bracket according to claim 8, characterized in that: An annular tooth groove is provided on an end surface of the rotating sleeve close to the second hinged part, and an elastic ejector pin matched with the annular tooth groove is provided on an end portion of the second hinged part close to the rotating sleeve.
10. The multi-angle adjustable bracket according to claim 1, characterized in that: A damping mechanism is provided between the first connecting member and the first hinged portion and the second hinged portion.