CN211584110U

CN211584110U - Multifunctional wrist joint training instrument

Info

Publication number: CN211584110U
Application number: CN201922207874.5U
Authority: CN
Inventors: 应秋雯; 糜菁熠; 朱琳怡; 丁莉
Original assignee: Wuxi No 9 Peoples Hospital
Current assignee: Wuxi No 9 Peoples Hospital
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-29
Anticipated expiration: 2029-12-10

Abstract

The utility model relates to the technical field of medical rehabilitation instruments, in particular to a wrist joint multifunctional training instrument, which comprises a wrist guard, a handle, a connecting piece and a swing training device, wherein the wrist guard is detachably connected with the handle through the connecting piece; the swing training device comprises a detection mechanism and a counterweight, wherein an amplitude meter capable of detecting the swing angle of the counterweight is arranged in the detection mechanism, and a liquid crystal display screen for displaying the swing angle of the amplitude meter is arranged on the outer surface of the detection mechanism; the top end of the counterweight is provided with a top cover, the bottom of the counterweight is provided with a base, the upper end of the base is provided with a threaded rod, the top cover is connected with the base through the threaded rod, a plurality of counterweight plates are sleeved on the threaded rod and fastened through the top cover, and the upper end and the lower end of the detection mechanism are detachably connected with the counterweight and the handle respectively; the both ends of wrist band are pasted the overlap through the magic and are pasted the bonding fixed, and the periphery of wrist band is inserted and is equipped with the cold and hot bag of applying of a plurality of, is suitable for autonomic training, can hand-carry, and the intensity of adjustable training reduces patient's pain.

Description

Multifunctional wrist joint training instrument

Technical Field

The utility model relates to a medical treatment rehabilitation apparatus technical field, concretely relates to multi-functional training appearance of wrist joint.

Background

At present, in clinical medicine, a wrist joint pronation and supination mobility training instrument is rarely available. Most of the wrist training instruments only train the motion degree of the wrist joint in dorsiflexion and extension. However, the wrist joints are required to be flexed and extended only when daily activities are performed, and pronation and supination are also important. Otherwise, the patient cannot complete actions such as simply twisting the towel and turning the key to open the door, and the like, which reduces the living standard of the patient. On the other hand, after the wrist joint operation is completed, the patient cannot achieve the expected rehabilitation effect due to the fact that the patient does not follow the rehabilitation training in time. In addition, some patients cannot perform joint loosening operation every day due to various factors and cannot perform autonomous training, so that the rehabilitation effect is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect that current wrist joint training appearance exists, the utility model provides a multi-functional training appearance of wrist joint is suitable for autonomic training, can hand-carry, and the intensity of adjustable training reduces patient's pain.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a multi-functional training appearance of wrist joint which characterized in that: the wrist protector comprises a wrist protector, a handle, a connecting piece and a swing training device, wherein the wrist protector is detachably connected with the handle through the connecting piece;

the swing training device comprises a detection mechanism and a counterweight, wherein an amplitude meter capable of detecting the swing angle of the counterweight is arranged in the detection mechanism, and a liquid crystal display screen for displaying the swing angle of the amplitude meter is arranged on the outer surface of the detection mechanism;

the top end of the counterweight is provided with a top cover, the bottom of the counterweight is provided with a base, the upper end of the base is provided with a threaded rod, the top cover is connected with the base through the threaded rod, a plurality of counterweight plates are sleeved on the threaded rod and fastened through the top cover, and the upper end and the lower end of the detection mechanism are detachably connected with the counterweight and the handle respectively;

the two ends of the wrist band are overlapped, adhered and fixed through magic tapes, and a plurality of cold and hot compress bags are inserted in the periphery of the wrist band.

Furthermore, one end of the connecting piece is fixedly connected with the wrist guard, and the other end of the connecting piece is connected with the handle through threads.

Furthermore, the upper end and the lower end of the detection mechanism are respectively in threaded connection with the counterweight part and the handle.

Preferably, the handle is provided with a hand guard at the periphery.

Furthermore, a threaded hole adapted to the threaded rod is formed in the center of the counterweight plate.

Preferably, the top cover is hemispherical.

Furthermore, a plurality of cold and hot compress bags are uniformly distributed on the periphery of the wrist band.

Furthermore, a battery for supplying power to the amplitude meter and the display screen is arranged in the detection mechanism.

Preferably, the cold and hot compress bag is gel which can be heated or refrigerated.

The utility model has the advantages that: the swing training device is arranged, and the counterweight pieces with different weights can be arranged on the counterweight part to meet the requirements of different patient training strengths; an amplitude meter is arranged in the detection mechanism to detect the swinging angle of the counterweight and display the swinging angle through a liquid crystal display screen, so that the intensity of the training can be displayed and recorded in real time; the wrister is detachably connected with the handle through a connecting piece, so that each part is convenient to replace, and the armguard is arranged on the periphery of the handle, so that the back of the hand is prevented from being collided during training; the wrist band periphery is inserted and is equipped with a plurality of cold and hot compress bag, can carry out the hot compress before the training, carries out the cold compress in the training to prevent wrist joint's swelling, the wrist band both ends are pasted the overlap through the magic simultaneously and are adhered fixedly, can satisfy different wrist size patients' demand.

Drawings

FIG. 1 is a schematic structural view of the wrist joint multi-function training instrument of the present invention;

FIG. 2 is a schematic view of the counterweight;

FIG. 3 is a rear view of the detection mechanism;

FIG. 4 is a schematic view of the structure of the handle;

FIG. 5 is a schematic view of the structure of the cuff and the connector;

fig. 6 is a schematic structural view of the weight plate.

In the figure: 1. a wrist guard; 2. a handle; 3. a connecting member; 4. a counterweight swinging device; 5. a rocking member; 6. a counterweight; 7. a gyroscope; 8. a liquid crystal display screen; 9. a top cover; 10. a base; 11. a threaded rod; 12. a weight plate; 13. a cold and hot compress bag; 14. protecting hands; 15. a threaded bore.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description of the present invention with reference to the accompanying drawings and embodiments is made.

As shown in fig. 1-6, the utility model relates to a multi-functional training appearance of wrist joint, including wrist band 1, handle 2, connecting piece 3 and swing trainer 4, wrist band 1 is connected with handle 2 detachable through connecting piece 3, the one end and the wrist band 1 fixed connection of connecting piece 3, and the other end passes through threaded connection with handle 2, and the nimble change when certain part damages is convenient for to separable connected mode.

As shown in fig. 5, the two ends of the wrist band 1 are overlapped, adhered and fixed by the magic tapes, so that the requirements of patients with different wrist sizes can be met. A plurality of cold and hot compress bags 13 are inserted in the periphery of the wrist guard 1, the cold and hot compress bags 13 are uniformly distributed on the periphery of the wrist guard 1, and the contents in the cold and hot compress bags 13 are gel which can be heated or refrigerated, so that the hot compress and the cold compress can be carried out on the wrist to prevent the wrist joint from swelling during training and reduce the pain of a patient.

As shown in fig. 4, the outer periphery of the handle 2 is provided with a hand guard 14, which can protect the hand and avoid the collision of the hand back caused by the swing of the swing training device 4 during training.

As shown in fig. 2, 3 and 6, it includes detection mechanism 5 and counterweight 6 to sway trainer 4, the top of counterweight 6 is equipped with top cap 9, top cap 9 is the hemisphere, the bottom of counterweight 6 is equipped with base 10, the upper end of base 10 is equipped with threaded rod 11, top cap 9 and base pass through threaded rod 11 and connect, the cover is equipped with a plurality of counter weight pieces 12 on the threaded rod 11 and fastens through top cap 9, the screw hole 15 that adapts to with threaded rod 11 is seted up to counter weight piece 12 central authorities, and counter weight piece 12 is the metal block of a plurality of different weights, the patient can be according to the training intensity of difference, select the quantity and the weight of installation counter weight piece.

The upper end and the lower end of the detection mechanism 5 are respectively connected with the counterweight 6 and the handle 2 in a detachable threaded manner, and an amplitude meter 7 capable of detecting the swing angle of the counterweight 6 is arranged in the detection mechanism 5 so as to detect the swing angle of the counterweight 6. The outer surface of the detection mechanism 5 is provided with a liquid crystal display screen 8 for displaying the swing angle of the amplitude meter 7, the intensity of the recording training can be displayed in real time, and a battery 16 for supplying power to the amplitude meter 7 and the display screen 8 is arranged in the detection mechanism 5.

When in use, before training, the cold and hot compress bag 13 is taken down and heated, and then inserted into the wrist band 1 to carry out hot compress on the wrist; during the training, can take off cold and hot compress bag 13 and refrigerate it, insert again and carry out the cold compress to the wrist on the wrist band 1, the handle is grabbed to the hand, drive counterweight 6 through external force or patient self wrist power and sway to the function of the precedingly back-and-forth of training wrist, simultaneously, the patient can select the quantity and the weight of counterweight 12 according to recovered degree, simultaneously, detect the angle that counterweight 6 sways and show on liquid crystal display through amplitude appearance 7, with the intensity of mastering the training better.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention should fall within the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional training appearance of wrist joint which characterized in that: the wrist band comprises a wrist band (1), a handle (2), a connecting piece (3) and a swing training device (4), wherein the wrist band (1) is detachably connected with the handle (2) through the connecting piece (3);

the swing training device (4) comprises a detection mechanism (5) and a counterweight (6), an amplitude instrument (7) capable of detecting the swing angle of the counterweight (6) is installed in the detection mechanism (5), and a liquid crystal display screen (8) for displaying the swing angle of the amplitude instrument (7) is arranged on the outer surface of the detection mechanism (5);

a top cover (9) is arranged at the top end of the counterweight (6), a base (10) is arranged at the bottom of the counterweight (6), a threaded rod (11) is arranged at the upper end of the base (10), the top cover (9) is connected with the base through the threaded rod (11), a plurality of counterweight sheets (12) are sleeved on the threaded rod (11) and fastened through the top cover (9), and the upper end and the lower end of the detection mechanism (5) are detachably connected with the counterweight (6) and the handle (2) respectively;

the two ends of the wrist band (1) are overlapped, adhered and fixed through magic tapes, and a plurality of cold and hot compress bags (13) are inserted in the periphery of the wrist band (1).

2. The wrist joint multifunctional training instrument according to claim 1, characterized in that: one end of the connecting piece (3) is fixedly connected with the wrist guard (1), and the other end of the connecting piece is connected with the handle (2) through threads.

3. The wrist joint multifunctional training instrument according to claim 1, characterized in that: the upper end and the lower end of the detection mechanism (5) are respectively in threaded connection with the counterweight (6) and the handle (2).

4. The wrist joint multifunctional training instrument according to claim 1, characterized in that: the periphery of the handle (2) is provided with a hand guard (14).

5. The wrist joint multifunctional training instrument according to claim 1, characterized in that: the center of the counterweight plate (12) is provided with a threaded hole (15) adapted to the threaded rod (11).

6. The wrist joint multifunctional training instrument according to claim 1, characterized in that: the top cover (9) is hemispherical.

7. The wrist joint multifunctional training instrument according to claim 1, characterized in that: the plurality of cold and hot compress bags (13) are uniformly distributed on the periphery of the wrist guard (1).

8. The wrist joint multifunctional training instrument according to claim 1, characterized in that: and a battery (16) for supplying power to the amplitude meter (7) and the display screen (8) is arranged in the detection mechanism (5).

9. The wrist joint multi-function training instrument of any one of claims 1-8, wherein: the cold and hot compress bag (13) is gel which can be heated or refrigerated.