CN214158449U - Wrist joint movement rehabilitation device - Google Patents

Abstract

The utility model discloses a wrist joint activity rehabilitation device, including portion of gripping, track and ringlet, orbital one end is pegged graft in the one end of portion of gripping, the orbital other end extends and has the dimension on sagittal plane and coronal plane to the one side of keeping away from the portion of gripping, the ringlet cup joints on the track, and the patient drives the ringlet through the activity of holding the portion of gripping and through wrist joint and drives the track. The utility model discloses a track all has the design in every dimension, can reach the all-round purpose of taking exercise wrist joint. Simultaneously, the track can be dismantled removable, and different tracks correspond different degrees of difficulty, improve the variety and the ladder nature of taking exercise, and the device is portable, lightweight, and anytime and anywhere is taken exercise, has reduced going to the hospital and has rushed to ripples, has also reduced rehabilitation's cost.

Description

Wrist joint movement rehabilitation device

Technical Field

The utility model relates to a rehabilitation device technical field especially relates to a wrist joint activity rehabilitation device.

Background

With the progress of social science and technology, people use mobile phones and computers for longer and longer time, and the wrist joint can be kept in the same posture for a long time by using a computer keyboard, a mouse and the mobile phone every day, so that tenosynovitis, pain, movement obstruction and other conditions of the wrist joint are caused. Therefore, a portable wrist joint movement rehabilitation device is needed, which is convenient for exercising the movement degree of the wrist joint after work.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wrist joint activity rehabilitation device aiming at the defects of the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a wrist joint activity rehabilitation device, includes the portion of gripping, track and annulet, the one end of track is pegged graft in the one end of the portion of gripping, the orbital other end extends and has the dimension on sagittal plane and coronal plane to the one side of keeping away from the portion of gripping, the annulet cup joints on the track, and the patient drives the annulet through the activity of holding the portion of gripping and through wrist joint and drives the orbit.

Further, the holding part comprises a cylindrical shell, and a counter, a battery and a chip for connecting APP are arranged in the holding part.

Further, the chip adopts an ultra-low power consumption chip.

Further, a display screen is installed on the holding part.

Further, the display screen adopts a liquid crystal display.

Furthermore, a lamp tube is arranged on the holding part.

Further, the holding part is provided with a buzzer.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a wrist joint activity rehabilitation device, the main part is one section track, has the dimension at sagittal plane and coronal plane, according to four main activity degrees of wrist joint: ulnar deviation, radial deviation, flexion and extension, and the wrist joint based on the ulnar deviation, the radial deviation, the flexion and the extension rotates to complete the task, so that the wrist joint of the patient can be exercised movably in all directions in the use process. Cell-phone APP can be connected to its built-in chip, makes things convenient for therapist to acquire the patient training condition. Meanwhile, the tracks with different complexity degrees can be designed according to the function evaluation of the doctor. A small ring is sleeved on the track, and the patient drives the small ring to drive through the track by the movement of the wrist joint. As the track is related to each dimension, the aim of exercising the wrist joint in all directions can be fulfilled. Simultaneously, the track can be dismantled removable, and different tracks correspond different degrees of difficulty, improve the variety and the ladder nature of taking exercise, and the device is portable, lightweight, and anytime and anywhere is taken exercise, has reduced going to the hospital and has rushed to ripples, has also reduced rehabilitation's cost. In addition, the stimulation of the acousto-optic vibration is used as feedback for completing tasks, and the training of the sensory function of a patient is increased.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural view of a wrist joint movement rehabilitation device provided by an embodiment of the present invention;

fig. 2 is a working schematic diagram of the minimum system and the circuit led out by the SPI interface of the present invention;

FIG. 3 is a schematic circuit diagram of an 8-segment 4-bit segmented liquid crystal display and its clamp resistor;

FIG. 4 is a schematic circuit diagram of the Hall sensor of the present invention;

FIG. 5 is a schematic circuit diagram of the Hall sensor of the present invention;

FIG. 6 is a schematic diagram of the operation of the buzzer and its peripheral circuit;

fig. 7 is a circuit working schematic diagram of the power interface and the power switch of the present invention;

FIG. 8 is a schematic diagram of the circuit operation of the LCD backlight and its switch according to the present invention;

description of reference numerals:

1. a grip portion; 2. a track; 3. a small ring.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and examples.

As shown in fig. 1, the utility model provides a wrist joint activity rehabilitation device, including portion of gripping 1, track 2 and ringlet 3, the one end of track 2 is pegged graft in portion of gripping 1, track 2's the other end extends and has the dimension on sagittal plane and coronal plane to one side of keeping away from portion of gripping 1, ringlet 3 cup joints on track 2, and the patient drives ringlet 3 through the activity of holding portion of gripping 1 and through wrist joint and has gone track 2. The track is detachable, can change into different grades, different complexity.

The portion of gripping includes cylindric casing, and its inside is equipped with counter, battery, is used for connecting APP's chip, fluorescent tube and bee calling organ. The counter is used for recording the number of times that the patient accomplished, and patient's training data can be recorded to inside chip to in uploading to APP, the therapist can further design the training scheme through patient's motion condition in the APP. Particularly, the chip adopts an ultra-low power consumption chip. The holding part is provided with a display screen. Further, the display screen adopts a liquid crystal display.

When the patient finishes every time, the lamp tube and the buzzer respectively emit light and shine to give sensory stimulation to the patient. The muscle strength can be increased by exercising while the activity of the wrist joint is exercised. The patient can hold the small ring with one hand, and the small ring can pass through the whole track through the movement of the wrist.

The device has the advantages that the device can better embody convenience and has different gradients. It is suitable for patients with different conditions. The device has the advantages of scalability, and good operation and treatment effects can be achieved through the feedback of sound and vibration.

As shown in fig. 2-8, the using process and the working principle of the device are as follows:

1. the horizontal switch S2 is toggled, the whole system is electrified and excites the buzzer LS1 to make a long sound once, and then the use can be started;

2. after the magnet ring is close to the switch Hall elements H1 and H2, the No. 2 pin outputs high level and transmits a signal to the chip U1, and the number of times of one round trip is displayed by an 8-section 4-bit section type liquid crystal screen P1;

3. each trigger of the count will cause the buzzer LS1 to sound a short burst of sound at the same time;

4. tapping the microswitch S1 may effect a system reset and a long sound is emitted once, followed by a recount;

5. when the system program needs to be changed, the burning needle can be used for burning the singlechip program again at the position P2.

The liquid crystal screen backlight is a selective adding device, and is not required to be installed when a reflective liquid crystal screen is used. R8-R23 determine proper resistance values according to the type of the liquid crystal display. The liquid crystal screen used in the experiment is a semi-transparent liquid crystal screen. The main control chip U1 is an ultra-low power consumption chip, and the segment-type liquid crystal panel P1 is the most energy-saving scheme compared with other display modes, and can greatly prolong the service life. The 18650 lithium cell that the cooperation was used to have the BMS can avoid making whole system overdischarge, uses 18650 batteries simultaneously and can make battery cycle use environmental protection more and convenience.

Obviously, the above description is only a preferred embodiment of the present invention, and is a part of the embodiments of the present invention, not all embodiments. The utility model discloses a protection scope is not limited to above-mentioned embodiment, all belong to the utility model discloses a technical scheme of principle all belongs to the utility model discloses a protection scope. It will be apparent to those skilled in the art that other various changes and modifications can be made based on the above-described technical solutions and concepts, and all other embodiments obtained without inventive work are within the scope of the present invention.

Claims (7)

1. The utility model provides a wrist joint activity rehabilitation device, its characterized in that, includes portion of gripping (1), track (2) and annulet (3), the one end of track (2) is pegged graft in the one end of portion of gripping (1), the other end of track (2) extends and has the dimension on sagittal plane and coronal plane to the one side of keeping away from portion of gripping (1), annulet (3) cup joint on track (2), and the patient drives annulet (3) through the activity of holding portion of gripping (1) and through wrist joint and goes track (2).

2. The wrist joint movement rehabilitation device according to claim 1, characterized in that the grip (1) comprises a cylindrical housing inside which a counter, a battery and a chip for connecting APP are provided.

3. The wrist joint movement rehabilitation device according to claim 2, wherein the chip is an ultra-low power chip.

4. The wrist joint movement rehabilitation device according to claim 1, characterized in that a display screen is mounted on the grip portion (1).

5. The wrist joint movement rehabilitation device according to claim 4, wherein the display screen is a liquid crystal screen.

6. The wrist joint movement rehabilitation device according to claim 1, characterized in that a lamp is mounted on the grip portion (1).

7. The wrist joint movement rehabilitation device according to claim 1, characterized in that a buzzer is mounted on the grip portion (1).

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