CN218153259U

CN218153259U - Toggle support

Info

Publication number: CN218153259U
Application number: CN202222353760.3U
Authority: CN
Inventors: 孙波
Original assignee: Suzhou Muxing Precision Machinery Co ltd
Current assignee: Suzhou Muxing Precision Machinery Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-12-27
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a toggle support, which comprises a support main body, wherein the support main body comprises a first support and a second support which are in running fit; the driving mechanism is used for driving the first bracket to rotate relative to the second bracket; and the supporting mechanism is arranged at one end, far away from the second support, of the first support and comprises a main support plate, a vibration damping mechanism and auxiliary supporting pieces, the supporting plate can move towards the first support, the vibration damping mechanism is used for supporting the main support plate, the auxiliary supporting pieces are arranged on two opposite sides of the main support plate, when the main support plate moves towards the first support, the auxiliary supporting pieces are used for moving towards the main support plate, and the auxiliary supporting pieces can move at least to a position which is level with the plane of the main support plate. According to the toggle support, the supporting mechanism with the damping mechanism is arranged on the first support, so that the impact at the moment when the belt support is contacted with the supporting structure can be reduced, and the service life of the toggle support is greatly prolonged.

Description

Toggle support

Technical Field

The utility model belongs to the support field, concretely relates to toggle support.

Background

Toggle mechanisms (toggle mechanisms) refer to mechanical structures that can be bent and straightened like the arms and hands of a human body.

Toggle supports are angled and relatively bendable supports that are sometimes used during some manufacturing activities.

For example, in a conventional toggle bracket, two hinged links are included, and a driving mechanism is configured at the same time, and any link is driven to rotate by the driving mechanism, wherein a supporting member is installed on one link for supporting, and the other link is used for fixing with a supporting surface.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned technical problem, provide a toggle support.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a wrist brace comprising a brace body comprising a first brace and a second brace, the first brace and the second brace being rotationally mated; and

the driving mechanism is used for driving the first bracket to rotate relative to the second bracket; and

supporting mechanism, it sets up to keep away from in first support the one end of second support, supporting mechanism includes main tributary fagging, damping mechanism and auxiliary stay spare, the backup pad can be towards first support activity, damping mechanism is used for supporting the main tributary fagging, auxiliary stay spare set up in the relative both sides of main tributary fagging, work as the main tributary fagging orientation when first support activity, auxiliary stay spare is used for moving towards the main tributary fagging, auxiliary stay spare at least can move to with the position that the main tributary fagging place plane is leveled.

The utility model discloses toggle support's beneficial effect is: according to the toggle support, the supporting mechanism with the damping mechanism is arranged on the first support, so that the impact at the moment when the belt support is contacted with the supporting structure can be reduced, and the service life of the toggle support is greatly prolonged.

In an optional embodiment, the vibration reduction mechanism includes a damper, a mounting frame is provided at an end of the first support far from the second support, the main support plate can be close to or far from the mounting frame, one end of the damper is connected with the mounting frame, and the other end of the damper is used for supporting the main support plate.

In an alternative embodiment, the mounting bracket is rotationally engaged with the first bracket.

In an alternative embodiment, the auxiliary supporting member includes a driving end and a supporting end, the middle of the auxiliary supporting member is rotatably fitted to the mounting frame, the supporting end extends beyond the edge of the main supporting plate and is rotatable to be at least level with the plane of the main supporting plate, and the driving end can be pressed by the main supporting plate towards the first support when the main supporting plate moves towards the first support.

In an alternative embodiment, the support end is made of rubber.

In an alternative embodiment, the drive end is driven towards the auxiliary support by a drive mechanism.

In an alternative embodiment, the return mechanism is a torsion spring disposed on the rotation shaft of the auxiliary support.

In an alternative embodiment, the damper is a spring damper or a hydraulic damper.

In an optional embodiment, the mounting seat is further included for supporting the second bracket.

In an alternative embodiment, the drive is an air cylinder or an oil cylinder, one end of the drive is fixed on the second bracket, and the other end of the drive is connected with the first bracket.

Drawings

FIG. 1 is a general schematic diagram of an embodiment of the present application;

FIG. 2 is a schematic view of a support mechanism in an embodiment of the present application;

FIG. 3 is a schematic view of the main support plate moving toward the first support in the embodiment of the present application;

description of reference numerals: the device comprises a first bracket 11, a second bracket 12, a driving mechanism 2, a main supporting plate 31, an auxiliary supporting member 32, a driving end 321, a supporting end 322, a damper 33, a mounting frame 34, a torsion spring 35 and a mounting seat 4.

Detailed Description

The principles and features of this application are described below in conjunction with the drawings and the embodiments, which are set forth to illustrate the application and not to limit the scope of the application.

The following discloses many different embodiments or examples for implementing the subject technology described. The following describes particular embodiments of one or more arrangements of features for simplicity of disclosure, but the illustrated embodiments are not intended to be limiting of the present disclosure, and the first and second features set forth in the following description may be combined to include embodiments that are directly connected, or may form additional features, and further, may include the use of one or more additional intervening features to indirectly connect or combine the first and second features to each other such that the first and second features may not be directly connected.

An embodiment of a wrist brace includes a brace body, a drive mechanism 2, and a support mechanism.

The bracket body comprises a first bracket 11 and a second bracket 12, the first bracket 11 and the second bracket 12 are matched through pivot rotation, taking fig. 1 as an example, the first bracket 11 can be matched with the second bracket 12 in a vertical rotation mode.

The driving mechanism 2 is used for driving the first support 11 to rotate relative to the second support 12, the driving mechanism 2 may be, but is not limited to, an air cylinder, an oil cylinder, or a lead screw motor, and the application takes air cylinder driving as an example, wherein one end of a rod body of the air cylinder is rotationally fixed on the second support 12 through a rotating shaft, and a piston end of the air cylinder is also rotationally fixedly connected with the first support 11 through the rotating shaft.

In the embodiment disclosed in the present application, the supporting mechanism is installed at an end of the first bracket 11 away from the second bracket 12, the supporting mechanism mainly plays a role of supporting an object to be supported, the shape of the supporting member can be adaptively selected according to requirements, for example, corresponding grooves may be opened on the supporting member, and in the drawings of the present application, an embodiment using a flat plate structure as the supporting member is exemplarily shown.

In a specific embodiment, the supporting mechanism is composed of a main supporting plate 31, a damping mechanism and an auxiliary supporting member 32, the supporting plate is movable toward the first support 11, for example, a mounting bracket 34 is disposed on the first support 11, the supporting plate is disposed on a side of the mounting bracket 34 away from the first support 11, a guiding mechanism, for example, a guiding slot or a guiding tube, is mounted on the mounting bracket 34, and the supporting plate is slidably engaged with the guiding mechanism on the mounting bracket 34 so as to be movable toward the first support 11.

The damping mechanism is used for supporting the main supporting plate 31, the auxiliary supporting members 32 are arranged on two opposite sides of the main supporting plate 31, when the main supporting plate 31 moves towards the first bracket 11, the auxiliary supporting members 32 are used for moving towards the main supporting plate 31, and the auxiliary supporting members 32 can move at least to a position which is level with the plane of the main supporting plate 31.

In a more specific embodiment, the damping mechanism includes a damper 33, one end of the damper 33 is connected to the mounting bracket 34, and the other end of the damper 33 is used for supporting the main support plate 31, so that when the main support plate 31 moves towards the mounting bracket 34, the damper 33 can play a damping role, thereby reducing the vibration of the main support plate 31 and reducing the probability of damage to the components on the toggle support due to the impact of the supported object on the first support 11.

In the embodiment disclosed in the present application, the auxiliary supporting member 32 in the supporting mechanism is composed of a driving end 321 and a supporting end 322, for example, as shown in fig. 2 and 3, the auxiliary supporting member 32 may be an angled bent plate, one end of the bent plate away from the mounting frame 34 is the supporting end 322, the other end is the driving end 321, and extends into between the main supporting plate 31 and the mounting frame 34, the middle part of the auxiliary supporting member 32 is rotatably engaged with the mounting frame 34, for example, a horizontal rotating shaft may be disposed inside the mounting frame 34, and the middle part of the auxiliary supporting member 32 is rotatably engaged with the horizontal rotating shaft through a bearing, as shown in fig. 3, when the main supporting plate 31 moves towards the first bracket 11, the main supporting plate 31 presses the driving end 321 of the auxiliary supporting member 32 towards the mounting frame 34, and further drives the auxiliary supporting member 32 to integrally rotate, so that the supporting end 322 on the upper side of the auxiliary supporting member 32 exceeds the edge of the main supporting plate 31 and can rotate at least to be level with the plane where the main supporting plate 31 is located.

Specifically, during operation, the second bracket 12 contacts with a supporting surface (such as the ground) to support the toggle bracket as a whole, then the driving mechanism 2 is used to rotate the first bracket 11 to a proper angle to support the object to be supported, when the object to be supported contacts with the main supporting plate 31 and impacts the main supporting plate 31, the main supporting plate 31 is connected with the damping mechanism, under the action of the damping mechanism, the impact force can be weakened, and the damage of the toggle bracket is reduced, secondly, when the main supporting plate 31 moves towards the first bracket 11, the main supporting plate 31 can drive the auxiliary supporting member 32 to rotate, the supporting end 322 of the auxiliary supporting member 32 can rotate towards the object to generate a certain clamping effect on the object to support, and the auxiliary supporting effect is achieved.

In addition, the supporting end 322 of the auxiliary supporting member 32 is preferably made of rubber, which has certain elasticity to prevent the supported object from being scratched when approaching the supported object, and secondly, can also have certain anti-slip effect.

On the basis, the device further comprises a reset mechanism, the reset mechanism is used for driving the auxiliary supporting piece 32 to reset, specifically, the reset mechanism is a torsion spring 35 arranged on the rotating shaft of the auxiliary supporting piece 32, the torsion spring 35 is used for driving the driving end 321 of the auxiliary supporting piece 32 to rotate towards the main supporting plate 31, when no supporting object is arranged on the main supporting plate 31, the driving end 321 of the auxiliary supporting host can rotate towards the main supporting plate 31, so that the main supporting plate 31 is driven to reset simultaneously

On the basis, the mounting rack 34 is matched with the first support 11 through the rotating shaft in a rotating mode, the angle between the mounting rack 34 and the first support 11 can be adjusted through rotating the mounting rack 34, and then the angle between the main support plate 31 and the first support 11 is adjusted, so that the main support plate 31 can adaptively support articles at multiple angles.

In addition, the present application comprises a mounting 4, the mounting 4 being intended to support a second bracket 12, the mounting 4 being anchorable to a support surface.

In the description of the present specification, it is to be understood that the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "peripheral side", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present specification.

In the description of this specification, "plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.

The terms used in the present specification are those general terms currently widely used in the art in consideration of functions related to the present disclosure, but they may be changed according to the intention of a person having ordinary skill in the art, precedent, or new technology in the art. Also, specific terms may be selected by the applicant, and in this case, their detailed meanings will be described in the detailed description of the present disclosure. Therefore, the terms used in the specification should not be construed as simple names but based on the meanings of the terms and the overall description of the present disclosure.

Flowcharts or text are used in this specification to illustrate the operational steps performed in accordance with embodiments of the present application. It should be understood that the operational steps in the embodiments of the present application are not necessarily performed in the exact order recited. Rather, the various steps may be processed in reverse order or simultaneously, as desired. Meanwhile, other operations may be added to the processes, or a certain step or several steps of operations may be removed from the processes.

The above description is only a preferred embodiment of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements and the like that are made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A toggle support including a support body including a first support and a second support, the first support and the second support being in rotational engagement; and

supporting mechanism, it sets up and keeps away from in first support the one end of second support, supporting mechanism includes main tributary fagging, damping mechanism and auxiliary support piece, the backup pad can move towards first support activity, damping mechanism is used for supporting the main tributary fagging, auxiliary support piece set up in the relative both sides of main tributary fagging, work as the main tributary fagging orientation when first support activity, auxiliary support piece is used for moving towards the main tributary fagging that belongs to, auxiliary support piece can move to at least with the position that main tributary fagging place plane is held level.

2. A toggle support according to claim 1, wherein the damping mechanism comprises a damper, the end of the first support remote from the second support being provided with a mounting bracket to which the main support plate is attachable and to which the damper is attached at one end and which supports the main support plate at the other end.

3. A toggle support according to claim 2, characterised in that the mounting bracket is pivotally engaged with the first bracket.

4. The toggle support according to claim 2, wherein the auxiliary support member includes a drive end and a support end, the auxiliary support member having a central portion rotatably engaged with the mounting bracket, the support end extending beyond an edge of the main support plate and being rotatable at least to lie flat with a plane in which the main support plate lies, the main support plate being capable of pressing the drive end in a direction toward the first support when the main support plate is moved toward the first support.

5. A wrist support according to claim 4, wherein the support end is of rubber material.

6. The toggle bracket of claim 4, further comprising a reset mechanism for actuating the drive end toward the secondary support.

7. A toggle support as claimed in claim 6, wherein the return mechanism is a torsion spring disposed on the pivot axis of the auxiliary support member.

8. A toggle support as claimed in claim 2, wherein the damper is a spring damper or a hydraulic damper.

9. A wrist support according to any one of claims 1 to 8, further comprising a mount for supporting the second support.

10. A wrist support according to any one of claims 1 to 8, wherein the drive is a pneumatic or hydraulic cylinder, one end of the drive being fixed to the second support and the other end of the drive being connected to the first support.