CN107715407B - Wrist joint rehabilitation training device - Google Patents

Wrist joint rehabilitation training device Download PDF

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Publication number
CN107715407B
CN107715407B CN201711069659.2A CN201711069659A CN107715407B CN 107715407 B CN107715407 B CN 107715407B CN 201711069659 A CN201711069659 A CN 201711069659A CN 107715407 B CN107715407 B CN 107715407B
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CN
China
Prior art keywords
base
sliding
positioning holes
wrist joint
vertical plates
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Active
Application number
CN201711069659.2A
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Chinese (zh)
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CN107715407A (en
Inventor
张裴景
冯晓东
刘承梅
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First Affiliated Hospital of Henan University of TCM
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First Affiliated Hospital of Henan University of TCM
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Priority to CN201711069659.2A priority Critical patent/CN107715407B/en
Publication of CN107715407A publication Critical patent/CN107715407A/en
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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A63B23/14Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles for wrist joints
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0619Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00Measuring of physical parameters relating to sporting activity
    • A63B2220/80Special sensors, transducers or devices therefor
    • A63B2220/805Optical or opto-electronic sensors

Abstract

The wrist joint rehabilitation training device comprises a base and a sliding arm supporting table arranged on the base, wherein two vertical plates are symmetrically arranged at two sides of the front end of the base, a plurality of angle positioning holes which are distributed on the two vertical plates along an arc shape by taking the wrist joint positioning holes as the center are arranged on the two vertical plates in a mutual correspondence manner, and the angle positioning holes on the two vertical plates are correspondingly grouped from bottom to top; the invention detects the vertical swinging times and angles of the palm of a person through a plurality of groups of light sensing elements, can comprehensively evaluate the training recovery condition of the person, then displays data on the display screen, the whole training recovery process can be quantized, the condition of the person can be recovered through data monitoring, and the reliability is higher.

Description

Wrist joint rehabilitation training device
Technical Field
The invention relates to the technical field of rehabilitation training devices for disabled persons, in particular to a wrist joint rehabilitation training device.
Background
Wrist is an important part of the body and acts in coordinated motion between joints at the end of the hand during daily movements. While the damage of the wrist joint affects all aspects of daily life, learning, working and leisure activities of an individual, in order to eliminate the effects, a patient often needs to use a therapeutic apparatus to perform physical rehabilitation therapy, but a physical rehabilitation therapy apparatus of a traditional structure is usually concentrated on the training of the circumferential rotation action of the wrist joint, generally the training is performed through a crank type rotating wheel, through our research and interview, the action of the wrist joint of most people, which is difficult to recover, is the vertical swing of the palm, the action needs to overcome the gravity of the whole palm, and is the action with the greatest difficulty in various actions responsible for the wrist joint, so whether the function of the wrist joint is completely recovered or not is suggested to be judged to be most suitable, and a training apparatus special for the action needs to be proposed to solve the problem.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a wrist joint rehabilitation training device.
The technical scheme of the invention is as follows: the utility model provides a wrist joint rehabilitation training device, includes the base, installs the slip arm brace table on the base, characterized by: two vertical plates are symmetrically arranged at two sides of the front end of the base, wrist joint positioning holes corresponding to each other are formed in the two vertical plates, a plurality of angle positioning holes are distributed on the two vertical plates along the arc shape by taking the wrist joint positioning holes as the center, and the angle positioning holes on the two vertical plates are correspondingly grouped from bottom to top; a light emitting linear light is arranged in one hole of each group of angle positioning holes, a light sensing element is arranged in the other hole of each group of angle positioning holes, a display screen and a main control unit are arranged on the outer side face of one vertical plate, the light sensing element transmits signals to the main control unit, the main control unit displays the results on the display screen according to the signals through operation, and the included angle between the angle positioning hole at the adjacent position and the wrist joint positioning hole is 2-8 degrees; the sliding pair and the locking structure are arranged between the base and the sliding arm supporting table, and a soft cushion layer and a bandage for binding and fixing the arm are arranged on the upper surface of the base.
Preferably, the whole arm support table is in a cuboid shape and is divided into an upper part and a lower part, the lower surface of the upper part is an inclined surface A, the upper surface of the lower part is an inclined surface B, the inclined surfaces A and B have the same inclination angle, a sliding guide structure is arranged between the inclined surfaces A and B, a lifting adjusting rod horizontally extends out of the middle part of the inclined surface B, a backward horizontal groove is formed in the middle part of the inclined surface A, and an adjusting nut is arranged after the lifting adjusting rod extends out of the horizontal groove backward, and the size of the adjusting nut is larger than the section of the horizontal groove; the inner end of the lifting adjusting rod is connected with the lower part of the supporting table through a revolute pair.
Preferably, the sliding guide structure comprises a sliding bar protruding from the upper half part of the inclined plane B and a sliding groove matched with the upper half part of the inclined plane A.
Preferably, the sliding pair between the base and the sliding arm support table comprises a sliding bar protruding in the middle of the upper surface of the base and a sliding groove matched with the sliding bar on the lower surface of the support table, a locking bolt is arranged on the side surface of the support table, penetrates through the side surface of the support table to the sliding groove and is propped against the sliding bar, and an operating hand wheel is arranged at the outer end of the bolt.
Preferably, the trainer further comprises a finger separating plate for stretching the fingers.
The invention has the technical effects that:
according to the wrist joint rehabilitation training device, the vertical swinging times and angles of the palm of the human body are detected through the plurality of groups of light sensing elements, so that comprehensive evaluation can be performed on the training recovery condition of the human body, then data are displayed on the display screen, people arrange a training plan of the next step according to statistics and calculation data on the display screen, the whole training recovery process can be quantized, the condition of the human body can be recovered through data monitoring, and the reliability is higher.
Drawings
FIG. 1 is a schematic diagram of a front view of the wrist rehabilitation trainer;
FIG. 2 is a schematic top view of FIG. 1;
FIG. 3 is a schematic view of the cross-section A-A of FIG. 1;
FIG. 4 is a schematic view of the cross-sectional B-B structure of FIG. 1;
FIG. 5 is a top view of the finger separating plate;
FIG. 6 is a view showing the support table after being raised;
1. base, vertical plate, display screen, 4, main control unit, 5, wrist joint locating hole, 6, angle locating hole, 7, lower part of supporting bench, 8, inclined plane B protruding slide bar, 9, cushion layer, 10, bandage, 11, chute on inclined plane A, 12, upper part of supporting bench, 13, horizontal groove, 14, lifting adjusting rod, 15, adjusting nut, 16, locking bolt, 17, slide bar on base, 18, straight light emitting lamp, 19, light sensing element, 20, tray and clamping groove, 21.
Description of the embodiments
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings.
Embodiment one: referring to fig. 1-5, the wrist rehabilitation training device comprises a base and a sliding arm supporting table arranged on the base, wherein two vertical plates are symmetrically arranged at two sides of the front end of the base, a plurality of angle positioning holes which are distributed on the two vertical plates along an arc shape by taking the wrist positioning holes as the center are arranged on the two vertical plates in a mutual corresponding manner, and the angle positioning holes on the two vertical plates are correspondingly grouped from bottom to top; a linear light-emitting lamp is arranged in one hole of each group of angle positioning holes, a light-sensing element is arranged in the other hole of each group of angle positioning holes, a display screen and a main control unit are arranged on the outer side face of one vertical plate, the light-sensing element transmits signals to the main control unit, the main control unit displays the results on the display screen according to the signals through operation, and the included angle between the angle positioning hole at the adjacent position and the wrist joint positioning hole is 2-8 degrees, preferably 5 degrees; the sliding pair and the locking structure are arranged between the base and the sliding arm supporting table, so that the supporting table can slide back and forth along the base to adapt to people with different arm lengths, and a soft cushion layer and a bandage for binding and fixing arms are arranged on the upper surface of the base.
The whole arm support table is in a cuboid shape and is divided into an upper part and a lower part, the lower surface of the upper part is an inclined surface A, the upper surface of the lower part is an inclined surface B, the inclined surfaces A and B have the same inclination angle, a sliding guide structure is arranged between the inclined surfaces A and B, a lifting adjusting rod horizontally extends out of the middle part of the inclined surface B, a backward horizontal groove is formed in the middle part of the inclined surface A, and an adjusting nut is arranged after the lifting adjusting rod extends out of the horizontal groove backwards, and the size of the adjusting nut is larger than the section of the horizontal groove; the inner end of the lifting adjusting rod is connected with the lower part of the supporting table through the revolute pair, specifically, the inner end of the lifting adjusting rod is a disc body, the disc body is clamped in a clamping groove which is formed by sinking on an inclined plane of the lower part of the supporting table, the disc body can rotate in the clamping groove but cannot move along the axial direction, and the upper part of the supporting table can be driven to move obliquely upwards through rotation of the adjusting nut, so that the lifting adjusting rod can adapt to people with different arm thicknesses.
The final judging structure of the front support table for front and rear adjustment and lifting adjustment is that the wrist joint of a person corresponds to the positioning hole on the vertical plate, and the person can see inwards from the outside of the vertical plate to judge whether the wrist joint is in place or not, and the adjustment is not performed after the wrist joint is in place.
The sliding guide structure comprises a sliding bar protruding from the upper half part of the inclined plane B and a sliding groove matched with the upper half part of the inclined plane A.
The sliding pair between the base and the sliding arm supporting table comprises a sliding bar protruding in the middle of the upper surface of the base and a sliding groove matched with the sliding bar on the lower surface of the supporting table, a locking bolt is arranged on the side surface of the supporting table, penetrates through the side surface of the supporting table to the sliding groove and is propped against the sliding bar, an operating hand wheel is arranged at the outer end of the bolt, and the supporting table and the base can be locked together through rotation of the operating hand wheel.
The training device further comprises a finger dividing plate for stretching fingers, wherein the finger dividing plate is commonly used in the patent drawing, and other structures of the finger dividing plate can be used, such as the finger dividing plate in the application number 200710158332.2 and the invention patent application named as the finger dividing plate, and the finger dividing plate in the application number 200930058348.6 and the appearance design patent named as the finger dividing plate can be used in the application.
When the arm support device is used, the arms of a user are bound to the arm support table through bandages, then the arm support table is adjusted along the sliding strips on the base according to different lengths of the arms of the user, and after proper adjustment, the arm support table is fixed by tightening locking bolts; the arm supporting table is adjusted to be high and low through rotation of the adjusting nut until the wrist joint and the positioning hole are correspondingly arranged, the adjusting process is finished, then the palm and the finger dividing plate are bound together, the palm can be horizontally placed for training pitching action, the palm can be vertically placed for swinging up and down, the upper light sensing element can sense the amplitude and the times of the palm action, evaluation is given after statistics and operation, and meanwhile, the next exercise index and the next exercise direction can be given, so that the whole rehabilitation exercise process is carried out under quantized standard, and an exerciser can be healed faster.

Claims (5)

1. The utility model provides a wrist joint rehabilitation training device, includes the base, installs the slip arm brace table on the base, characterized by: two vertical plates are symmetrically arranged at two sides of the front end of the base, wrist joint positioning holes corresponding to each other are formed in the two vertical plates, a plurality of angle positioning holes are distributed on the two vertical plates along the arc shape by taking the wrist joint positioning holes as the center, and the angle positioning holes on the two vertical plates are correspondingly grouped from bottom to top; a light emitting linear light is arranged in one hole of each group of angle positioning holes, a light sensing element is arranged in the other hole of each group of angle positioning holes, a display screen and a main control unit are arranged on the outer side face of one vertical plate, the light sensing element transmits signals to the main control unit, the main control unit displays the results on the display screen according to the signals through operation, and the included angle between the angle positioning hole at the adjacent position and the wrist joint positioning hole is 2-8 degrees; the sliding pair and the locking structure are arranged between the base and the sliding arm supporting table, and a soft cushion layer and a bandage for binding and fixing the arm are arranged on the upper surface of the base.
2. The wrist rehabilitation trainer according to claim 1, wherein: the whole arm support table is in a cuboid shape and is divided into an upper part and a lower part, the lower surface of the upper part is an inclined surface A, the upper surface of the lower part is an inclined surface B, the inclined surfaces A and B have the same inclination angle, a sliding guide structure is arranged between the inclined surfaces A and B, a lifting adjusting rod horizontally extends out of the middle part of the inclined surface B, a backward horizontal groove is formed in the middle part of the inclined surface A, and an adjusting nut is arranged after the lifting adjusting rod extends out of the horizontal groove backwards, and the size of the adjusting nut is larger than the section of the horizontal groove; the inner end of the lifting adjusting rod is connected with the lower part of the supporting table through a revolute pair.
3. The wrist rehabilitation trainer according to claim 2, wherein: the sliding guide structure comprises a sliding bar protruding from the upper half part of the inclined plane B and a sliding groove matched with the upper half part of the inclined plane A.
4. The wrist rehabilitation trainer according to claim 1, wherein: the sliding pair between the base and the sliding arm supporting table comprises a sliding bar protruding in the middle of the upper surface of the base and a sliding groove matched with the sliding bar on the lower surface of the supporting table, a locking bolt is arranged on the side surface of the supporting table, penetrates through the side surface of the supporting table to the sliding groove and is propped against the sliding bar, and an operating hand wheel is arranged at the outer end of the bolt.
5. The wrist rehabilitation trainer according to claim 1, wherein: the training device also comprises a finger separating plate for stretching the fingers.
CN201711069659.2A 2018-01-03 2018-01-03 Wrist joint rehabilitation training device Active CN107715407B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711069659.2A CN107715407B (en) 2018-01-03 2018-01-03 Wrist joint rehabilitation training device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711069659.2A CN107715407B (en) 2018-01-03 2018-01-03 Wrist joint rehabilitation training device

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CN107715407B true CN107715407B (en) 2023-07-25

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111616921B (en) * 2020-06-09 2022-07-12 郑州大学 Wrist training device driven by connecting rod reciprocating mechanism
CN112336583B (en) * 2020-09-24 2022-06-14 河南中医药大学第一附属医院 Wrist rotation function rehabilitation training device

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