Buffer type multipurpose folding support
By introducing buffer support and damping support rod sets into the folding bracket, the problem of insufficient support force at the end of the folding stage is solved, ensuring the flexibility of safe folding and angle adjustment of larger equipment, and improving the safety and application of the bracket sex.
Patent Information
- Application Number
- CN202323656637.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-31
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2033-12-31
AI Technical Summary
The existing folding brackets are insufficient in the end-stage support during the folding process, especially when supporting equipment with larger weights, which can easily lead to rapid drop and damage to the equipment, and the angle adjustment range is limited.
A buffered multi-purpose folding bracket is designed with a buffer support including a first elastic damping telescopic rod and a buffer rod, providing buffer support at the end of the fold through a hinged connection and a roller structure, and providing additional support rod sets connected by a hinged connection The damping support ensures stable folding and angle adjustment of the device.
It effectively avoids the risk of equipment falling rapidly due to insufficient support at the end of the folding stage, increases the support capacity for larger equipment, and expands the range of angle adjustment to ensure safe folding and flexible use of the equipment.
Smart Images
Figure CN222142465U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of folding brackets, in particular to a buffer-type multi-purpose folding bracket. Background Art
[0002] The folding stand has a wide range of uses. It can be used to support computer screens, all-in-one computers, and television display devices, and can also be used to support similar writing devices such as blackboards. The folding stand has the advantage of being foldable that traditional stands do not have. After folding, the stand occupies little space, and the computer screen and other devices mounted on the stand can be folded together, and the use angle of the device can be adjusted. It has many advantages, but the existing folding stand has the disadvantages of insufficient supporting force and insufficient adjustment angle range at the end of the folding process. When supporting light-weight equipment, this disadvantage is not easy to appear. However, when supporting heavy-weight equipment, the angle between the elastic damping rod and the support plate is too small at the end of the folding process, resulting in a sudden lack of supporting force. This situation easily leads to the risk of rapid falling of the equipment and collision damage. This disadvantage needs to be solved urgently. Utility Model Content
[0003] In order to solve the deficiencies in the prior art, the utility model provides a buffer-type multi-purpose folding bracket.
[0004] The technical solution of the utility model is:
[0005] The utility model provides a buffer-type multi-purpose folding bracket, comprising a base, a turntable is rotatably mounted on the upper part of the base, a folding support assembly is arranged on the turntable, the folding support assembly comprises a mounting seat fixed on the turntable, a connecting plate is arranged above the mounting seat, and the connecting plate can be connected to the equipment;
[0006] A support rod group is hingedly connected between the mounting seat and the connecting plate, and the connecting plate can be opened and folded through the support rod group;
[0007] A buffer support is also arranged on the turntable, and the buffer support buffers the final stage of the folding process of the connecting plate.
[0008] Furthermore, the buffer support member includes a first elastic damping telescopic rod, one end of the first elastic damping telescopic rod is hingedly connected to the turntable, the other end of the first elastic damping telescopic rod is hingedly connected to the first end of the buffer rod, a rotating fulcrum is arranged in the middle part of the buffer rod near the first end, and the second end of the buffer rod is the buffer support end.
[0009] Furthermore, a roller is installed on the second end of the buffer rod.
[0010] Furthermore, the support rod group includes a first support rod and a second support rod hingedly connected between the connecting plate and the mounting seat, and a certain damping is provided at the hinged connection between the first support rod and the second support rod.
[0011] Furthermore, one end of the first support rod is hingedly connected to the front side of the mounting seat, the other end of the first support rod is hingedly connected to the rear side of the lower end of the connecting plate, one end of the second support rod is hingedly connected to the front side of the mounting seat, and the other end of the second support rod is hingedly connected to the middle part of the connecting plate near the front side.
[0012] Furthermore, the support rod group also includes a second elastic damping telescopic rod, one end of the second elastic damping telescopic rod is hingedly connected to the rear side of the mounting seat, and the other end of the second elastic damping telescopic rod is hingedly connected to the middle rear side of the connecting plate.
[0013] Furthermore, the buffer rod is bent at the rotation fulcrum, and the bending angle is an obtuse angle.
[0014] Furthermore, the supporting components are equipped with at least two groups and are symmetrically arranged around the center of the turntable.
[0015] Furthermore, at least two groups of buffer supports are provided and are symmetrically arranged around the center of the turntable.
[0016] Furthermore, the connecting plate is an L-shaped plate structure, and a plurality of mounting holes are provided on the connecting surface between the connecting plate and the equipment.
[0017] The beneficial effects achieved by the utility model are:
[0018] The utility model can realize the folding bracket to prevent the device from falling too fast due to its own heavy weight at the end of folding. Falling too fast may cause the device to collide with parts of the folding bracket and cause damage. The design of the buffer support member can make the device able to install heavier equipment, such as larger-sized displays, etc. Even if larger-sized equipment is installed, it will not fall quickly and cause damage due to insufficient supporting force when folding. The opening angle can also be adjusted according to actual usage to adapt to the different usage habits of different users; the buffer support member can also play an auxiliary supporting role when adjusting the angle of the equipment, thereby increasing the angle adjustment range of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0020] Figure 2 It is a schematic diagram of the rear structure of the utility model.
[0021] Figure 3 It is a schematic diagram of the side structure of the utility model.
[0022] Figure 4 It is a schematic diagram of the structure of the utility model from top view.
[0023] Figure 5 It is a schematic structural diagram of the positional relationship between the first support rod, the second support rod and the connecting plate in the folded state of the utility model. DETAILED DESCRIPTION
[0024] To facilitate those skilled in the art to understand the present invention, specific implementations of the present invention are described below with reference to the accompanying drawings.
[0025] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0026] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0027] like Figures 1 to 5 As shown, the utility model provides a buffer-type multi-purpose folding bracket, including a base 1, a turntable 2 is rotatably installed on the upper part of the base 1, a folding support assembly 3 is arranged on the turntable 2, the folding support assembly 3 includes a mounting seat 301 fixed on the turntable 2, a connecting plate 302 is arranged above the mounting seat 301, the connecting plate 302 is used to connect a device, and the device can be a computer screen, an all-in-one computer, a TV display device, or a similar writing device such as a blackboard, and is not limited to any device. A support rod group 303 hingedly connected is arranged between the mounting seat 301 and the connecting plate 302, and the connecting plate 302 can be opened and folded through the support rod group 303. The opened state is as shown in FIG. Figures 1 to 3 As shown, the folded state is Figure 5 As shown, the opening angle of the connecting plate can also be adjusted according to actual usage conditions to adapt to the different usage habits of different users.
[0028] A buffer support 4 is also provided on the turntable. When the device and the connecting plate 302 need to be folded, the buffer support 4 has a buffering effect on the final stage of the folding process to prevent the device from falling too fast due to its own heavy weight at the final stage of folding. Falling too fast may cause the device to collide with the parts of the folding bracket and cause damage. The design of the buffer support allows the device to install heavier equipment, such as larger-sized displays, etc. Even if larger-sized equipment is installed, it will not cause insufficient support force and rapid falling to cause damage during folding. Conventional folding brackets do not have an additional buffer structure. At the final stage of the folding process, if the angle between the elastic damping telescopic rod and the connecting plate is too small, the elastic support force will be seriously insufficient, thereby causing the device to fall rapidly.
[0029] One embodiment of the buffer support 4 includes a first elastic damping telescopic rod 401, one end of the first elastic damping telescopic rod is hingedly connected to a turntable, the other end of the first elastic damping telescopic rod is hingedly connected to a first end of a buffer rod 402, a rotating fulcrum 4021 is arranged in the middle part of the buffer rod 402 near the first end, the rotating shaft of the rotating fulcrum is preferably connected to the mounting seat 301, and can also be connected to the turntable, a roller 4022 is installed at the second end of the buffer rod 402, when the device and the connecting plate are folded together, the device or the connecting plate will contact the roller to realize rolling friction during the folding process, when the folding continues, the buffer rod rotates around the rotating fulcrum and drives the first elastic damping telescopic rod 401 to retract, the retraction of the first elastic damping telescopic rod 401 will cause a certain resistance to the rotation of the buffer rod, the resistance can ensure that the device and the connecting plate continue to be slowly and controllably folded to the final state, it is difficult to ensure that the device and the connecting plate have resistance to prevent the device from falling during the entire folding process by relying solely on the support rod group 303, and this problem can be well solved by the buffer support 4. The buffer support member can also play an auxiliary supporting role when adjusting the angle of the device, thereby increasing the angle adjustment range of the device. The buffer support member 4 can also be implemented using other structures with elastic buffering, such as a spring assembly.
[0030] The support rod group 303 preferably includes a first support rod 3031 and a second support rod 3032, one end of the first support rod is hingedly connected to the front side of the mounting seat, the other end of the first support rod is hingedly connected to the lower rear side of the connecting plate, one end of the second support rod is hingedly connected to the front side of the mounting seat, the other end of the second support rod is hingedly connected to the middle part of the connecting plate near the front side, and a certain damping is set at the hinged connection between the first support rod 3031 and the second support rod 3032.
[0031] The support rod group 303 also includes a second elastic damping telescopic rod 3033, one end of the second elastic damping telescopic rod 3033 is hingedly connected to the rear side of the mounting seat, and the other end of the second elastic damping telescopic rod is hingedly connected to the middle rear side of the connecting plate. The second elastic damping telescopic rod is staggered with the first support rod 3031 and the second support rod 3032 in the lateral position. The first support rod 3031, the second support rod 3032 and the second elastic damping telescopic rod 3033 jointly support the connecting plate, which can ensure that the connecting plate can stably support the equipment after opening, and can also realize the folding of the connecting plate without interference, such as Figure 5 shown.
[0032] In a preferred embodiment, at least two groups of support components 3 are arranged symmetrically around the center of the turntable, which can ensure more stable and balanced support for the equipment.
[0033] In a preferred embodiment, at least two groups of buffer supports 4 are provided and are symmetrically arranged around the center of the turntable, which can ensure a more stable and balanced buffering for the latter part of the folding process of the device.
[0034] like Figure 1 In the illustrated embodiment, the buffer rod is bent at the rotation fulcrum and the inner side of the bend faces the first elastic damping telescopic rod, and the bending angle is an obtuse angle. The first elastic damping telescopic rod 401 automatically maintains a shortened state when not affected by external force, and the second end of the buffer rod 402 is maintained at a higher position at this time. During the downward pressing of the equipment and the connecting plate, the first elastic damping telescopic rod can be passively extended by pressing down the second end of the buffer rod 402. The reverse installation method can also be used, that is, the outer side of the buffer rod faces the first elastic damping telescopic rod. At this time, the selected first elastic damping telescopic rod automatically maintains an extended state when not affected by external force, and during the downward pressing of the equipment and the connecting plate, the first elastic damping telescopic rod can be passively shortened by pressing down the second end of the buffer rod 402. Both installation methods are feasible, and the interface is selected according to actual conditions. The reverse installation method is not shown in the figure. The elastic damping telescopic rod is an existing mature technology and is commonly used in equipment support, which will not be described in detail here.
[0035] The connecting plate is an L-shaped plate structure, and a plurality of mounting holes are provided on the connecting surface between the connecting plate and the equipment, so as to facilitate fixing the equipment to the connecting plate by bolts and other parts.
[0036] The above-described implementation methods of the utility model do not constitute a limitation on the protection scope of the utility model. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model shall be included in the protection scope of the claims of the utility model.
Claims
1. A buffer-type multi-purpose folding bracket, characterized in that: It includes a base, a folding support assembly is arranged on the upper part of the base, the folding support assembly includes a mounting seat, a connecting plate is arranged above the mounting seat, and the connecting plate can be connected to the device; A support rod group is hingedly connected between the mounting seat and the connecting plate, and the connecting plate can be opened and folded through the support rod group; A buffer support is also provided on the turntable, and the buffer support provides buffering for the final stage of the folding process of the connecting plate; A turntable is rotatably mounted on the upper part of the base, and a mounting seat is fixedly mounted on the upper part of the turntable.
2. The buffer-type multi-purpose folding bracket according to claim 1, characterized in that: The buffer support member includes a first elastic damping telescopic rod, one end of the first elastic damping telescopic rod is hingedly connected to the turntable, the other end of the first elastic damping telescopic rod is hingedly connected to the first end of the buffer rod, a rotating fulcrum is arranged in the middle part of the buffer rod near the first end, and the second end of the buffer rod is the buffer support end.
3. The buffer-type multi-purpose folding bracket according to claim 2, characterized in that: The second end of the buffer rod is provided with a roller.
4. The buffer-type multi-purpose folding bracket according to claim 1, characterized in that: The support rod group includes a first support rod and a second support rod which are hingedly connected between the connecting plate and the mounting seat, and a certain damping is arranged at the hinged connection of the first support rod and the second support rod.
5. The buffer-type multi-purpose folding bracket according to claim 4, characterized in that: One end of the first support rod is hingedly connected to the front side of the mounting seat, the other end of the first support rod is hingedly connected to the rear side of the lower end of the connecting plate, one end of the second support rod is hingedly connected to the front side of the mounting seat, and the other end of the second support rod is hingedly connected to the middle part of the connecting plate near the front side.
6. The buffer-type multi-purpose folding bracket according to claim 5, characterized in that: The support rod group also includes a second elastic damping telescopic rod, one end of which is hingedly connected to the rear side of the mounting seat, and the other end of which is hingedly connected to the middle rear side of the connecting plate.
7. The buffer-type multi-purpose folding bracket according to claim 2, characterized in that: The buffer rod is bent at the rotation fulcrum, and the bending angle is an obtuse angle.
8. The buffer-type multi-purpose folding bracket according to claim 1, characterized in that: At least two groups of support components are arranged symmetrically around the center of the turntable.
9. The buffer-type multi-purpose folding bracket according to claim 1, characterized in that: At least two groups of buffer supports are provided and are symmetrically arranged around the center of the rotating disk.