CN215959880U

CN215959880U - Rehabilitation activity measuring instrument

Info

Publication number: CN215959880U
Application number: CN202122408837.8U
Authority: CN
Inventors: 黄含; 唐琼; 曾宝仪; 林文妮; 温桂芬
Original assignee: Shenzhen Peoples Hospital
Current assignee: Shenzhen Peoples Hospital
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-08
Anticipated expiration: 2031-09-30

Abstract

A rehabilitation activity measuring instrument relates to the technical field of medical instruments. It comprises a fixed seat, a movable cavity is arranged in the fixed seat; the partition plate is rotatably assembled in the movable cavity and detachably assembled with the fixed seat; the disassembly structure is provided with one part on the fixed seat and the other part on the partition plate and is used for realizing the rotary assembly or separation of the fixed seat and the partition plate; the angle scale lines are arranged in the movable cavity in an arc shape. The edge of division board one side is provided with the shaft hole, and the dismantlement structure includes: the mounting part is positioned in the movable cavity and is provided with a first threaded hole; the rotating shaft is detachably assembled in the first threaded hole through threads at one end and penetrates through the shaft hole, and the partition plate is rotatably assembled with the rotating shaft through the shaft hole; by adopting the technical scheme, the device has the advantages that the device can conveniently measure the bending and back stretching of the wrist joint and the palm and the unfolding angle of the finger joint intuitively, conveniently and conveniently at any time, and is convenient for disinfection and wiping and the use of a patient.

Description

Rehabilitation activity measuring instrument

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a rehabilitation activity measuring instrument.

Background

Fractures of the wrist and fingers are common fractures of human body. The therapeutic and healing effects of fractures of the wrist and/or fingers are related to the patient's function and quality of life after recovery. At present, the treatment methods for the fracture of the wrist and the finger include four major methods, i.e., manual reduction, plaster external fixation, stent external fixation and incision reduction steel plate screw internal fixation. The rehabilitation degree after the application of the treatment method is related to the good or bad and the fast or slow recovery of the wrist or finger function.

With the improvement of living standard, the demand of people on the function recovery degree is higher and higher. Therefore, there is a need to develop a rehabilitation activity measuring instrument for measuring the rehabilitation angle of the wrist joint and the finger joint so as to evaluate or guide the rehabilitation effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and shortcomings of the prior art, and provides a rehabilitation activity measuring instrument which has the advantages that the bending and back stretching of wrist joints and palms and the unfolding angles of finger joints can be conveniently and intuitively measured at any time, the disinfection and wiping are convenient, and the use of a patient is convenient.

In order to achieve the purpose, the utility model adopts the technical scheme that: a rehabilitation activity measuring instrument, comprising: the fixing seat is internally provided with a movable cavity; the transparent partition plate is rotatably assembled in the movable cavity and detachably assembled with the fixed seat; the disassembly structure is provided with one part arranged on the fixed seat and the other part arranged on the division plate and used for realizing the rotary assembly or separation of the fixed seat and the division plate; and angle scale lines which are arranged in the movable cavity in an arc shape.

The edge of division board one side is provided with the shaft hole, dismantle the structure and include: the assembling part is positioned in the movable cavity and is provided with a first threaded hole; the rotating shaft is detachably assembled in the first threaded hole through threads at one end and penetrates through the shaft hole, and the partition plate is rotatably assembled with the rotating shaft through the shaft hole; and the limiting part is arranged on one end, far away from the first threaded hole, of the rotating shaft and used for limiting the partition plate on the rotating shaft, and the diameter of the limiting part is larger than that of the shaft hole.

One end of the limiting part is provided with a second threaded hole, and one end, far away from the first threaded hole, of the rotating shaft is meshed with the second threaded hole and is connected with the first threaded hole.

A plurality of annular mounting grooves are formed in the outer side of the rotating shaft at intervals, and elastic rubber rings used for increasing the friction damping force between the partition plates and the rotating shaft are arranged in the mounting grooves.

The disassembly structure further comprises: and the gasket is sleeved on the rotating shaft, is positioned between the bottom of the movable cavity and the partition plate and between the partition plate and the limiting part.

And a placing groove for placing the gasket is arranged at the position, corresponding to the first threaded hole, of the bottom of the movable cavity.

The movable cavity is semicircular, the first threaded hole is located in the center of the semicircular movable cavity, and an arc-shaped surface matched with the arc-shaped surface of the movable cavity is arranged at one end, far away from the shaft hole, of the partition plate.

After the technical scheme is adopted, the utility model has the beneficial effects that: when the rehabilitation angle of the wrist joint needs to be tested, a user only needs to place the palm on one side of the partition plate, when the center of the palm is attached to the partition plate, the elbow is not moved, the palm stretches back, the scale mark corresponding to the palm is read, the back stretching angle measurement of the wrist joint can be realized, when the back of the palm is attached to the partition plate, the elbow is not moved, the palm bends downwards, and the palm bending angle measurement of the wrist joint can be realized.

The user can also place the palm on division board one side, and when the palm was kept flat on the division board and the palm center was laminated with the division board, the elbow was motionless, and the palm pushed the division board with strength and rotated, reads the scale that the division board corresponds simultaneously, alright realize the palm of wrist joint and bend the angle measurement. When the palm back of the palm is attached to the partition plate, the elbow is not moved, the partition plate is pushed to rotate by the palm back of the hand, and the scales corresponding to the partition plate are read at the same time, so that the back curvature angle measurement of the wrist joint can be realized.

When the recovered angle of finger joint needs to be tested, the user needs to detach the division plate from the movable cavity of the fixing seat through the detaching structure, then only needs to place the palm in the movable cavity, the palm of the user can be attached to the bottom of the movable cavity according to the requirement, then the movable finger joint is moved, the angle scale mark corresponding to the finger joint in the movable cavity is read, and the recovered angle of the finger joint can be realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a directional structure of the present invention with the angular scale lines removed;

FIG. 2 is a schematic view of another embodiment of the present invention with the angular scale lines removed;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is an exploded view of the present invention with the angular scale marks removed;

fig. 5 is another exploded view of the present invention with the angular scale lines removed.

Description of reference numerals: 1. a fixed seat; 11. a support portion; 12. an installation part; 2. a partition plate; 3. angle scale lines; 4. disassembling the structure; 41. a rotating shaft; 42. a gasket; 43. an elastic rubber ring; 44. a limiting member; 5. a metal counterweight block; 6. an anti-slip soft cushion; a. a movable cavity; b. a first threaded hole; c. a shaft hole; d. a placement groove; e. and a second threaded hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment as necessary without making a contribution thereto after reading the present specification, but all are protected by patent laws within the scope of the claims of the present invention.

The embodiment relates to a rehabilitation activity measuring instrument, as shown in fig. 1-3, comprising: fixing base 1, division board 2, dismantlement structure 4 and angle scale mark 3.

A movable cavity a is arranged in the fixed seat 1. The division plate 2 is rotatably assembled in the movable cavity a and detachably assembled with the fixed seat 1. Dismantle structure 4 partly set up on fixing base 1, another part sets up on division board 2, dismantles structure 4 and is used for realizing the rotary type assembly or the separation of fixing base 1 and division board 2. The angle scale lines 3 are arranged in the movable cavity a in an arc shape. An opening is arranged on one side of the arc-shaped surface of the fixed seat 1, which is far away from the semicircular movable cavity a. The angle graduation line 3 is positioned at the bottom of the movable cavity a. The partition board 2 is made of transparent material, so that the angle on the angle scale mark 3 can be read by a user conveniently.

It should be noted that, when the recovered angle of the wrist joint needs to be tested, the user only needs to place the palm on one side of the partition plate 2, when the palm center of the palm is attached to the partition plate 2, the elbow is not moved, the palm is stretched in a back stretching manner, the scale mark corresponding to the palm is read, the back stretching angle measurement of the wrist joint can be realized, when the back of the palm is attached to the partition plate 2, the elbow is not moved, the palm bends downward, and the palm bending angle measurement of the wrist joint can be realized.

The user still can place the palm on division board 2 one side, and when the palm was kept flat on division board 2 and the palm center was laminated with division board 2, the elbow was motionless, and the palm pushed division board 2 to rotate hard, reads the scale that division board 2 corresponds simultaneously, alright realize the wrist joint palm and bend the angle measurement. When the palm back of the palm is attached to the partition plate 2, the elbow is not moved, the partition plate 2 is pushed to rotate by the hand back with force, and the scales corresponding to the partition plate 2 are read at the same time, so that the back curvature angle measurement of the wrist joint can be realized.

When the recovered angle of finger joint needs to be tested, the user needs to detach division plate 2 from movable cavity a of fixing base 1 through detaching structure 4, then only needs to place the palm in movable cavity a, can laminate the palm of the user in movable cavity a bottom as required, then the movable finger joint reads the angle scale mark 3 that the finger joint corresponds in movable cavity a, alright realization is to the recovered angle of finger joint.

Preferably, as shown in fig. 4-5, in order to realize the detachment between the fixing base 1 and the partition plate 2, an axial hole c is provided at an edge of one side of the partition plate 2, and the detachment structure 4 includes: an attachment portion 12, a rotation shaft 41, and a stopper 44.

The assembly part is positioned in the movable cavity a, and a first threaded hole b is formed in the assembly part. One end of the rotating shaft 41 is detachably assembled in the first threaded hole b through threads and penetrates through the shaft hole c, and the partition plate 2 is rotatably assembled with the rotating shaft 41 through the shaft hole c. The stopper 44 is disposed on one end of the rotating shaft 41 away from the first threaded hole b, and is used for stopping the partition plate 2 on the rotating shaft 41, and the diameter of the stopper 44 is larger than that of the shaft hole c. In some embodiments, the limiting member 44 is integrally disposed with the rotating shaft 41, and a user can separate the rotating shaft 41 from the fixing base 1 by rotating the limiting member 44, so as to detach the rotating shaft 41 from the fixing base 1 and the partition plate 2. In this embodiment, the limiting member 44 has a second threaded hole e at one end, and the end of the rotating shaft 41 away from the first threaded hole b is capable of engaging with the second threaded hole e. Further, a plurality of annular mounting grooves are arranged at intervals outside the rotating shaft 41, and elastic rubber rings 43 for increasing the frictional damping force between the partition plate 2 and the rotating shaft 41 are arranged in the mounting grooves. The division plate 2 is convenient to locate in the activity chamber a to be convenient for the user to read the angle scale mark 3 between division plate 2 and the fixing base 1.

In this embodiment, as shown in fig. 1 to 5, the movable cavity a is semicircular, the first threaded hole b is located at the center of the semicircular movable cavity a, and an arc surface adapted to the arc surface of the movable cavity a is disposed at one end of the partition plate 2 away from the shaft hole c.

Preferably, as shown in fig. 4 and 5, in order to reduce the friction between the partition plate 2 and the bottom of the movable chamber a, the dismounting structure 4 further comprises: the two gaskets 42 are respectively positioned between the bottom of the movable cavity a and the partition plate 2 and between the partition plate 2 and the limiting piece 44. In this embodiment, a placement groove d for placing a gasket 42 is provided at the bottom of the movable cavity a corresponding to the first threaded hole b.

Preferably, as shown in fig. 1 to 5, the holder 1 comprises: a support portion 11 and a mounting portion 12. The support portion 11 is flush with the bottom surface. The installation part 12 is vertically arranged at the top of the support part 11, and the movable cavity a, the partition plate 2 and the disassembly result are all arranged on the installation part 12.

Further, as shown in fig. 1 and 3, a receiving groove is disposed at the bottom of the supporting portion 11, and a metal weight 5 is fixedly disposed in the receiving groove. So that the rehabilitation activity measuring instrument is stably placed on the table top. In the embodiment, the anti-slip soft pad 6 is fixedly arranged at the bottom of the supporting part 11. Avoid scratching the table top by the wrist joint rehabilitation activity measuring instrument. The fixed seat 1 is made of high-temperature resistant plastic or alloy. The partition plate 2 is a transparent plastic plate resistant to high temperature. The high-temperature sterilization or the wiping and cleaning by using the sterilized water of the wrist joint rehabilitation activity measuring instrument is convenient for the user.

The working principle of the utility model is roughly as follows: installing the division plate 2, firstly clamping the elastic rubber ring 43 into the installation groove, then inserting one end of the rotating shaft 41 into the first threaded hole b, rotating the rotating shaft 41 to vertically fix the rotating shaft 41 on the fixed seat 1, sleeving one gasket 42 on the rotating shaft 41, then sleeving the through hole of the division plate 2 on the rotating shaft 41, sleeving the other gasket 42 on the rotating shaft 41 far away from one end of the fixed seat 1, and then rotating the limiting piece 44 on the end part of the rotating shaft 41. The division board 2 is detachably assembled on the fixing board, so that a user can conveniently measure the angle between the wrist joint and the finger joint.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered by the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A rehabilitation activity measuring instrument, comprising: the device comprises a fixed seat (1), wherein a movable cavity (a) is arranged in the fixed seat (1);

the transparent partition plate (2) is rotatably assembled in the movable cavity (a) and detachably assembled with the fixed seat (1);

a disassembly structure (4) with one part arranged on the fixed seat (1) and the other part arranged on the division plate (2) and used for realizing the rotary assembly or separation of the fixed seat (1) and the division plate (2); and a process for the preparation of a coating,

and angle scale lines (3) which are arranged in the movable cavity (a) in an arc shape.

2. The rehabilitation activity measuring instrument according to claim 1, wherein an axial hole (c) is provided at an edge of one side of the partition plate (2), and the detachment structure (4) comprises: the assembling part is positioned in the movable cavity (a), and a first threaded hole (b) is formed in the assembling part;

one end of the rotating shaft (41) is detachably assembled in the first threaded hole (b) through threads and penetrates through the shaft hole (c), and the partition plate (2) is rotatably assembled with the rotating shaft (41) through the shaft hole (c); and a process for the preparation of a coating,

the limiting piece (44) is arranged on one end, far away from the first threaded hole (b), of the rotating shaft (41) and used for limiting the partition plate (2) on the rotating shaft (41), and the diameter of the limiting piece (44) is larger than that of the shaft hole (c).

3. The rehabilitation activity measuring instrument according to claim 2, wherein the limiting member (44) is provided with a second threaded hole (e) at one end, and the end of the rotating shaft (41) far away from the first threaded hole (b) is engaged with the second threaded hole (e).

4. The rehabilitation activity measuring instrument according to claim 3, wherein a plurality of annular mounting grooves are arranged at intervals outside the rotating shaft (41), and elastic rubber rings (43) for increasing the frictional damping force between the partition plate (2) and the rotating shaft (41) are arranged in the mounting grooves.

5. The rehabilitation activity measuring instrument according to claim 2, wherein the detachment structure (4) further comprises: and the gasket (42) is sleeved on the rotating shaft (41) and is positioned between the bottom of the movable cavity (a) and the partition plate (2) and between the partition plate (2) and the limiting piece (44).

6. The rehabilitation activity measuring instrument according to claim 5, wherein a placement groove (d) for placing one of the spacers (42) is formed on the bottom of the activity cavity (a) at a position corresponding to the first threaded hole (b).

7. The rehabilitation activity measuring instrument according to claim 2, wherein the movable cavity (a) is semicircular, the first threaded hole (b) is located at the center of the semicircular movable cavity (a), and an arc surface matched with the arc surface of the movable cavity (a) is arranged at one end of the partition plate (2) far away from the shaft hole (c).