CN219497044U

CN219497044U - Wrist support

Info

Publication number: CN219497044U
Application number: CN202320723532.2U
Authority: CN
Inventors: 张孔力
Original assignee: Cixi City Tianyuan Tools Co ltd
Current assignee: Cixi City Tianyuan Tools Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-08-08
Anticipated expiration: 2033-04-04

Abstract

The utility model relates to the technical field of computer auxiliary equipment and discloses a wrist support, which comprises a wrist support inner shell, wherein a bottom plate is arranged in the wrist support inner shell, and a wrist support outer shell is arranged on the outer surface of the wrist support inner shell; the bottom plate is provided with an adjusting mechanism for adjusting the height of the wrist support inner shell and the height of the wrist support outer shell, and the upper part of the adjusting mechanism is connected with the upper part of the inner surface of the wrist support inner shell; the utility model discloses effectually solved when highly adjusting the wrist support, the adjustment process is too complicated troublesome for the user adjusts the problem that stands up can not conveniently adjust fast.

Description

Wrist support

Technical Field

The utility model relates to the technical field of computer auxiliary equipment, in particular to a wrist support.

Background

When people use the mouse for a long time, the mouse is often painful to the wrist and uncomfortable due to unequal mouse elevation and desktop height or bad habit when people operate, and the disease of 'mouse hand' is formed for a long time. In order to prevent the diseases, wrist brackets are proposed in the market, and the formation of the diseases of the mouse and the hand is prevented by the wrist brackets.

Through searching, chinese patent with publication number of CN207424829U discloses a mouse wrist support, which can adjust the height of the wrist support so as to meet the use requirements of different heights of users. However, this patent still has a problem in that the adjustment process is complicated and troublesome when the height of the wrist rest is adjusted, so that the user cannot adjust the wrist rest quickly and conveniently.

It is therefore necessary to design a wrist rest.

Disclosure of Invention

The present utility model is directed to a wrist rest that solves the problems mentioned in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the wrist support comprises a wrist support inner shell, wherein a bottom plate is arranged inside the wrist support inner shell, and a wrist support outer shell is arranged on the outer surface of the wrist support inner shell;

the bottom plate is provided with an adjusting mechanism for adjusting the height of the wrist support inner shell and the wrist support outer shell, and the upper part of the adjusting mechanism is connected with the upper part of the inner surface of the wrist support inner shell.

Preferably, the bottom plate sets up in wrist support inner shell lower extreme, a plurality of fixed slots have been seted up to wrist support inside and outside surface top equidistance, a plurality of all be provided with the heating pipe in the fixed slot.

Preferably, the wrist support outer shell is made of a sponge material when in use, and the wrist support inner shell is made of a plastic material when in use.

Preferably, the adjusting mechanism comprises a ball screw, a first connecting rod and a second connecting rod, an adjusting block is arranged in the middle of the outer surface of the ball screw, ball nuts are arranged on the left side and the right side of the outer surface of the ball screw, moving blocks are arranged on the outer surfaces of the two ball nuts, a first hinging block is arranged on the upper surface of each moving block, the upper ends of the first connecting rod and the second connecting rod are hinged to the second hinging block respectively, and the lower ends of the first connecting rod and the second connecting rod are hinged to the first hinging blocks respectively.

Preferably, the middle of the upper part of the inner surface of the wrist support inner shell is provided with a moving groove, two upper end faces of the two hinge blocks are respectively provided with a sliding block, the two sliding blocks are respectively and movably arranged in the left side and the right side of the moving groove, and two ends of the ball screw are arranged on the bottom plate.

Preferably, a hinge hole is formed in the middle of the first connecting rod, and the second connecting rod is arranged in the hinge hole and hinged with the first connecting rod.

Preferably, the middle of the upper surface of the bottom plate is provided with a groove, the middle of the left side and the right side of the upper surface of the bottom plate is provided with convex plates in a protruding mode, the middle of the groove is provided with a rotating hole, and the left side and the right side of the inner portion of the groove are provided with guide grooves.

Preferably, the two limiting ends are respectively and movably arranged at the left side and the right side of the two guide grooves, and the adjusting block is positioned in the rotating hole.

Preferably, the left end and the right end of the ball screw are respectively arranged in the two convex plates through two bearings, and the internal threads of the two ball nuts are opposite in rotation direction.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model discloses a heating pipe that sets up can heat the wrist support shell for the user can heat wrist department when winter, thereby promote blood circulation to wrist department, can effectively avoid the formation of mouse hand, and through the adjustment mechanism who sets up, convenient to use personnel can directly support the height of shell to the wrist and adjust, reduced the difficulty to the high adjustment of wrist support, convenient to use personnel support the high quick adjustment of wrist.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is an exploded view of the overall structure of the present utility model;

FIG. 4 is a structural view of an adjustment mechanism of the present utility model;

fig. 5 is a three-dimensional view of the base plate of the present utility model.

Description of the figure: 1. a wrist support housing; 2. a wrist support inner shell; 3. a fixing groove; 4. heating pipes; 5. a bottom plate; 51. a convex plate; 52. a groove; 53. a guide groove; 54. a rotation hole; 6. an adjusting mechanism; 61. a ball screw; 62. an adjusting block; 63. a moving block; 64. a first hinge block; 65. a second hinging block; 66. a first connecting rod; 67. a sliding block.

Detailed Description

The present utility model is described in further detail below with reference to the accompanying drawings.

The following description is presented to enable one of ordinary skill in the art to practice the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate orientations or positions based on the orientation or positional relationship shown in the drawings, which are merely for convenience in describing the present simplified description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus the above terms are not to be construed as limiting the present utility model.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

Examples

Referring to fig. 1-5, a wrist support comprises a wrist support inner shell 2, wherein a bottom plate 5 is arranged inside the wrist support inner shell 2, and a wrist support outer shell 1 is arranged on the outer surface of the wrist support inner shell 2;

the bottom plate 5 is provided with an adjusting mechanism 6 for adjusting the height of the wrist support inner shell 2 and the wrist support outer shell 1, and the upper part of the adjusting mechanism 6 is connected with the upper part of the inner surface of the wrist support inner shell 2.

The bottom plate 5 sets up in wrist support inner shell 2 lower extreme, and a plurality of fixed slots 3 have been seted up to wrist support internal and external surface top equidistance, all are provided with heating pipe 4 in a plurality of fixed slots 3, can heat wrist support shell 1 through heating pipe 4, then heats the blood circulation to the wrist, avoids the formation of mouse book.

The wrist support outer shell 1 is a sponge material when using, the wrist support inner shell 2 is a plastic material when using, the wrist support outer shell 1 is supported by the wrist support inner shell 2, and the wrist support outer shell 1 made of sponge material enables users to be more comfortable to pad.

The adjusting mechanism 6 comprises a ball screw 61, a first connecting rod 66 and a second connecting rod, an adjusting block 62 is arranged in the middle of the outer surface of the ball screw 61, ball nuts are arranged on the left side and the right side of the outer surface of the ball screw 61, moving blocks 63 are arranged on the outer surfaces of the two ball nuts, a first hinging block 64 is arranged on the upper surfaces of the two moving blocks 63, the first connecting rod 66 is hinged with the second connecting rod 65 respectively at the upper end of the first connecting rod 66, the second connecting rod lower end is hinged with the first hinging block 64 respectively at the lower end of the second connecting rod, and a user can quickly adjust the height of the wrist support through the adjusting mechanism 6, so that the difficulty in wrist support adjustment is reduced.

The movable groove has been seted up in the middle of wrist holds in palm 2 internal surface top, and two articulated piece second 65 up end all is provided with slider 67, and two sliders 67 activity respectively set up in the movable groove left and right sides, and ball screw 61 both ends set up on bottom plate 5, and two articulated piece second 65 all can remove in the movable groove through slider 67 to drive wrist and hold in the palm inner shell 2 and carry out the altitude mixture control.

The middle of the first connecting rod 66 is provided with a hinge hole, the second connecting rod is arranged in the hinge hole and hinged with the first connecting rod 66, and when the first connecting rod 66 and the second connecting rod rotate to adjust the height, the first connecting rod and the second connecting rod rotate by taking the hinge point as a center point.

A groove 52 is formed in the middle of the upper surface of the bottom plate 5, convex plates 51 are protruded in the middle of the left side and the right side of the upper surface of the bottom plate 5, a rotating hole 54 is formed in the middle of the groove 52, and guide grooves 53 are formed in the left side and the right side of the inner portion of the groove 52.

Limiting ends are respectively protruded from front and rear ends below the two moving blocks 63, the limiting ends of the two moving blocks 63 are respectively movably arranged on the left side and the right side of the two guide grooves 53, the adjusting block 62 is positioned in the rotating hole 54, and the protruded limiting ends of the moving blocks 63 are movably arranged in the guide grooves 53, so that the ball nut cannot rotate along with the ball screw 61, and the ball nut can linearly move.

The left and right ends of the ball screw 61 are respectively arranged in the two convex plates 51 through two bearings, the internal threads of the two ball nuts are opposite in rotation direction, when the ball screw 61 rotates, the ball nuts can move on the ball screw 61 through the matching relation between the ball nuts and the ball screw 61, and the two ball nuts move in opposite directions when moving because the internal threads of the two ball nuts are opposite in rotation direction.

The utility model discloses when using, the wrist is placed on wrist holds in palm shell 1, put through the power for a plurality of heating pipes 4, a plurality of heating pipes 4 can heat wrist holds in palm shell 1, thereby heat the wrist, can promote blood circulation to the wrist, effectively avoid the formation of mouse hand, when need carry out wrist and hold in the palm high adjustment, rotate regulating block 62, regulating block 62 drives ball screw 61 and rotates, make two ball nuts on ball screw 61 remove, two ball nuts that remove drive two movable blocks 63 respectively, drive two articulated blocks one 64 and remove then, two articulated blocks that remove can drive connecting rod one 66 and connecting rod two respectively and rotate, connecting rod one 66 and connecting rod two rotate for the rotation point through the pin joint, pivoted connecting rod one 66 and connecting rod two can promote two articulated blocks two 65 and reciprocate, then drive wrist and hold in the palm inner shell 2 and hold in the palm shell 1 and reciprocate, thereby carry out quick adjustment to the high of wrist and hold in the palm, the high adjustment of wrist is carried out to the personnel of effectively reducing and adjusting the degree of difficulty, be convenient for use personnel to hold in the wrist fast.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.

Claims

1. The utility model provides a wrist holds in palm, includes wrist support inner shell (2), its characterized in that: a bottom plate (5) is arranged inside the wrist support inner shell (2), and a wrist support outer shell (1) is arranged on the outer surface of the wrist support inner shell (2);

the wrist support is characterized in that an adjusting mechanism (6) for adjusting the height of the wrist support inner shell (2) and the height of the wrist support outer shell (1) are arranged on the bottom plate (5), and the upper part of the adjusting mechanism (6) is connected with the upper part of the inner surface of the wrist support inner shell (2).

2. A wrist rest according to claim 1, characterized in that: the bottom plate (5) is arranged at the lower end of the wrist support inner shell (2), a plurality of fixing grooves (3) are formed in the upper portion of the inner surface and the outer surface of the wrist support at equal intervals, and heating pipes (4) are arranged in the fixing grooves (3).

3. A wrist rest according to claim 1, characterized in that: the wrist support outer shell (1) is made of a sponge material in use, and the wrist support inner shell (2) is made of a plastic material in use.

4. A wrist rest according to claim 1, characterized in that: the adjusting mechanism (6) comprises a ball screw (61), a first connecting rod (66) and a second connecting rod, an adjusting block (62) is arranged in the middle of the outer surface of the ball screw (61), ball nuts are arranged on the left side and the right side of the outer surface of the ball screw (61), moving blocks (63) are arranged on the outer surfaces of the ball nuts, a first hinging block (64) is arranged on the upper surface of each moving block (63), the first connecting rod (66) is hinged to the second hinging block (65) at the upper end of the second connecting rod respectively, and the first connecting rod (66) is hinged to the first connecting rod (64) at the lower end of the second connecting rod respectively.

5. A wrist rest according to claim 4, wherein: the wrist support is characterized in that a moving groove is formed in the middle of the upper part of the inner surface of the wrist support inner shell (2), sliding blocks (67) are arranged on the upper end faces of the two hinged blocks (65), the two sliding blocks (67) are respectively and movably arranged in the left side and the right side of the moving groove, and two ends of the ball screw (61) are arranged on the bottom plate (5).

6. A wrist rest according to claim 5, wherein: and a hinge hole is formed in the middle of the first connecting rod (66), and the second connecting rod is arranged in the hinge hole and is hinged with the first connecting rod (66).

7. A wrist rest according to claim 4, wherein: the novel rotary table is characterized in that a groove (52) is formed in the middle of the upper surface of the bottom plate (5), convex plates (51) are protruded in the middle of the left side and the right side of the upper surface of the bottom plate (5), a rotating hole (54) is formed in the middle of the groove (52), and guide grooves (53) are formed in the left side and the right side of the inner portion of the groove (52).

8. A wrist rest according to claim 7, wherein: limiting ends are protruded at the front end and the rear end below the two moving blocks (63), the limiting ends of the two moving blocks (63) are movably arranged at the left side and the right side of the two guide grooves (53) respectively, and the adjusting blocks (62) are positioned in the rotating holes (54).

9. A wrist rest according to claim 8, wherein: the left end and the right end of the ball screw (61) are respectively arranged in the two convex plates (51) through two bearings, and the internal threads of the two ball nuts are opposite in rotation direction.