Universal damping device and universal support

Abstract

The utility model relates to the technical field of medical instrument accessories, in particular to a universal damping device and a universal support, which comprise a clamping piece, and the clamping piece comprises a clamping arm and a clamping base end. The U-shaped connecting piece comprises a connecting arm and a connecting base end, and the connecting arm is connected with the clamping base end to form a first damping rotating part; the supporting piece is connected with the connecting base end to form a second damping rotating part; and the first damping rotating part and the second damping rotating part are freely combined in an XY plane and an XZ plane to realize universal rotation. The universal damping device disclosed by the utility model can freely rotate in an XY plane and an XZ plane in a combined manner, so that universal rotation is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of medical device accessories, in particular to a universal damping device and a universal bracket. Background Art

[0002] In the medical device field, a bracket is often required to secure a therapeutic probe. This bracket allows for flexible adjustment of the treatment head's height and orientation to achieve optimal alignment with the treatment area. Medical device therapeutic probes are typically customized based on the product's characteristics and the specific treatment it provides. Customized treatment heads are generally heavy, and while supporting them, they also require a high degree of rotation for optimal positioning. Currently, standard brackets on the market generally fail to meet these requirements, posing significant challenges. Currently, two types of brackets are commonly used in medical devices on the market: spring-loaded mechanical brackets and single-wire metal hose brackets. Both bracket types have their own drawbacks and shortcomings. Spring-loaded mechanical brackets have two drawbacks: they can easily pinch fingers during operation and have a limited height adjustment range. Single-wire metal hose brackets also have a drawback: they lack flexibility when adjusting the treatment probe to a large radius, requiring them to be straightened before lowering the probe, which can easily damage the bracket.

[0003] CN202122567911.0A universal bracket such as Figure 1 As shown, while it offers multiple degrees of freedom of adjustment, no risk of pinching fingers, a wide adjustment range, and the ability to adjust freely within three dimensions, the clamping head base, made of plastic, is susceptible to damage after long-term use. This damage occurs in the plastic threads connecting the clamping head base to the top damping shaft; both the internal and external threads are susceptible to stripping. Furthermore, when adjusting the clamping head's swing angle with the outward-facing bracket, the clamping tightness adjustment screw must first be loosened, the clamping head adjusted to the desired angle, and finally tightened. This cumbersome operation results in low efficiency. Summary of the Invention

[0004] In order to solve the above technical problems, the utility model redesigns a universal damping device to replace the original threaded connection that causes easy thread slippage. The new universal damping device is used to achieve arbitrary angle adjustment of the clamping head in three-dimensional space.

[0005] The first technical solution provided by the utility model is: a universal damping device, comprising a clamping member, wherein the clamping member comprises a clamping arm and a clamping base end;

[0006] A U-shaped connecting member includes a connecting arm and a connecting base end, wherein the connecting arm and the clamping base end are connected to form a first damping rotation portion;

[0007] a support member, wherein the support member and the connection base end are connected to form a second rotation damping portion;

[0008] The first damping rotation part and the second damping rotation part are freely combined in the XY and XZ planes to realize universal rotation.

[0009] Compared with the prior art, the beneficial effect of the technical solution 1 provided by the present invention is that the first damping rotating part in the universal damping device involved in the present invention can realize 270° rotation, the second damping rotating part can realize 360° free rotation, and the first damping rotating part and the second damping rotating part can be freely combined and rotated in the XY and XZ planes to realize universal rotation.

[0010] The second technical solution provided by the utility model is: a universal bracket, comprising a clamping head assembly, a universal damping device and a metal hose connected in sequence;

[0011] The metal hose is connected to the fixing seat via a bottom damping shaft.

[0012] The clamping head assembly comprises a clamping head and a clamping head base, and the clamping head base is fixedly mounted on the clamping arm of the universal damping device by means of bolts.

[0013] Furthermore, the clamping head includes a clamping part and an adjusting part; the clamping part is two symmetrically bent claw-shaped parts, forming a accommodating cavity in the middle that can wrap objects; a U-shaped groove is provided on the adjusting part, and the clamping tightness adjustment screw passes through the U-shaped groove on the adjusting part from one side of the adjusting part and is threadedly connected to the nut built into the other side of the adjusting part.

[0014] Furthermore, the metal hose is inserted into the fixing seat through the bottom damping shaft, and the bottom damping shaft is fastened by a fixing nut.

[0015] Furthermore, the fixing base is mounted on the host by screws.

[0016] The beneficial effect of the second technical solution provided by the present invention is that the universal damping device can be used to adjust the angle and height of the clamping head assembly in any direction in space, and the metal hose can also adjust the height of the entire bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the universal damping device of the utility model;

[0018] Figure 2 This is a schematic structural diagram of the clamping member of the universal damping device of the utility model;

[0019] Figure 3 This is a structural diagram of the U-shaped connector of the universal damping device of the utility model;

[0020] Figure 4 This is a schematic structural diagram of the universal bracket of the utility model;

[0021] Figure 5 This is a schematic structural diagram of the universal bracket clamping head of the utility model;

[0022] Figure 6 It is an enlarged view of the damping shaft at the bottom of the universal bracket of the utility model.

[0023] In the picture:

[0024] 1-Clamping head assembly; 11-Clamping head; 111-Clamping part; 112-Adjusting part; 12-Clamping head base; 2-Clamping member; 21-Clamping arm; 22-Clamping base end; 23-Groove; 24-Through hole 1; 3-U-shaped connecting member; 31-Connecting arm; 32-Connecting base end; 4-Support member; 5-Metal hose; 6-Fixed seat; 7-Fixed screw; 8-Bottom damping shaft; 9-Fixed nut; 10-Host. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0027] Unless otherwise specifically stated, the relative arrangement of the parts and steps, the numerical expressions and the numerical values set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values should be interpreted as being merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0028] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0029] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0030] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model. Example 1

[0031] The utility model proposes a Figure 1-3 The universal damping device shown includes a clamping member 2, which is designed to include a clamping arm 21 and a clamping base end 22; the clamping arm 21 is two symmetrical sheet-like bodies, each provided with a symmetrical through hole 24, through which a bolt is passed to clamp an object, and the clamping arm 21 is symmetrically provided with a groove 23 to reduce the hardness of the clamping arm, making it easier for the clamping arm 21 to clamp an object.

[0032] The U-shaped connecting member 3 includes a connecting arm 31 and a connecting base end 32. The connecting arm 31 is two symmetrical sheet bodies and is connected to the clamping base end 22 by bolts and a damper to form a first damping rotation part. The first damping rotation part can achieve 270° rotation.

[0033] The support member 4 and the connection base end 32 are connected by bolts and a damper to form a second damping rotation part, which can achieve 360° rotation.

[0034] The first damping rotating part and the second damping rotating part can be freely combined in the XY and XZ planes to realize universal rotation. The damping torque in both directions is 10kgf, ensuring that the clamped object can swing and hover at any angle.

[0035] The universal damping device replaces the clamping tightness adjustment screw, clamping head base and top damping shaft of a universal bracket in CN202122567911.0, shortening the installation process; eliminating the process of users turning the clamping tightness adjustment screw to adjust the clamping head swing angle, reducing the difficulty of operation and improving the efficiency of use; the universal damping device uses 1215 steel as the base material, avoiding the problem of damage to the clamping head base due to aging of plastic parts, reducing the maintenance frequency of the equipment and increasing the stability of the equipment. Example 2

[0036] The utility model Figure 4-6 As shown, a universal bracket is also proposed, which utilizes the universal damping device proposed in Example 1, including a clamping head assembly 1, a universal damping device and a metal hose 5 connected in sequence; the clamping head assembly 1 includes a clamping head 11 and a clamping head base 12, and the clamping head base 12 is fixedly mounted on the clamping arm 21 of the universal damping device by bolts; one end of the metal hose 5 is connected to the support 4 on the universal damping device, and the other end is connected to the fixed seat 7 through the bottom damping shaft 9, wherein the metal hose 5 can be bent freely and the bottom damping shaft 9 can rotate 360°.

[0037] In one embodiment, the clamping head 11 is made of TPE with a hardness of 90HD, which can ensure sufficient elasticity and firmly hold the clamped object.

[0038] In one embodiment, the clamping head 11 includes a clamping portion 111 and an adjusting portion 112 from top to bottom; the clamping portion 111 is two symmetrically bent claw-shaped parts, forming a accommodating cavity in the middle that can wrap an object, and a U-shaped groove is provided on the adjusting portion 112. The clamping tightness adjustment screw 13 passes through the U-shaped groove on the adjusting portion 112 from one side of the adjusting portion 112 and is threadedly connected to a nut built into the other side of the adjusting portion 112. The clamping tightness of the clamping head 11 can be adjusted by rotating the clamping tightness adjustment screw 13.

[0039] In one embodiment, the metal hose 5 is inserted into the fixing seat 6 through the bottom damping shaft 8 , and the bottom damping shaft 8 is fastened by a fixing nut 9 .

[0040] In one embodiment, the fixing base 6 is mounted on the host 10 via fixing screws 7 .

[0041] The adjustment method of the universal bracket proposed in this embodiment includes the following steps:

[0042] Adjust the curvature of the metal hose to ensure that the bracket is at a suitable height;

[0043] Adjust the universal damping device and adjust the clamping head to a suitable position.

[0044] The above is a preferred embodiment of the present invention. Technicians in the field of the present invention can also change and modify the above embodiment. Therefore, the present invention is not limited to the above specific embodiment. Any obvious improvements, replacements or modifications made by technicians in this field on the basis of the present invention are within the scope of protection of the present invention.

Claims

1. A universal damping device, characterized in that: include A clamping member, the clamping member comprising a clamping arm and a clamping base end; A U-shaped connecting member includes a connecting arm and a connecting base end, wherein the connecting arm and the clamping base end are connected to form a first damping rotation portion; a support member, wherein the support member and the connection base end are connected to form a second rotation damping portion; The first damping rotation part and the second damping rotation part are freely combined in the XY and XZ planes to realize universal rotation.

2. A universal bracket, characterized in that: The utility model comprises a clamping head assembly, a universal damping device and a metal hose which are connected in sequence; the metal hose is connected to a fixing seat through a bottom damping rotating shaft.

3. The universal bracket according to claim 2, characterized in that: The clamping head assembly comprises a clamping head and a clamping head base, and the clamping head base is fixedly mounted on the clamping arm of the universal damping device by means of bolts.

4. The universal bracket according to claim 3, characterized in that: The clamping head includes a clamping part and an adjusting part; the clamping part is two symmetrically bent claw-shaped parts, forming a accommodating cavity in the middle that can wrap objects; a U-shaped groove is opened on the adjusting part, and the clamping tightness adjustment screw passes through the U-shaped groove on the adjusting part from one side of the adjusting part and is threadedly connected to the nut built into the other side of the adjusting part.

5. The universal bracket according to claim 2, characterized in that: The metal hose is inserted into the fixing seat through the bottom damping rotating shaft, and the bottom damping rotating shaft is fastened by a fixing nut.

6. The universal bracket according to claim 2, characterized in that: The fixing base is mounted on the main unit via screws.

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