CN112891134A - Hand rehabilitation exerciser - Google Patents

Hand rehabilitation exerciser Download PDF

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Publication number
CN112891134A
CN112891134A CN202110076760.0A CN202110076760A CN112891134A CN 112891134 A CN112891134 A CN 112891134A CN 202110076760 A CN202110076760 A CN 202110076760A CN 112891134 A CN112891134 A CN 112891134A
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CN
China
Prior art keywords
finger
sleeve
base
wall
motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110076760.0A
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Chinese (zh)
Inventor
苏雷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Forestry University
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Nanjing Forestry University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Forestry University filed Critical Nanjing Forestry University
Priority to CN202110076760.0A priority Critical patent/CN112891134A/en
Publication of CN112891134A publication Critical patent/CN112891134A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02—Stretching or bending or torsioning apparatus for exercising
    • A61H1/0274—Stretching or bending or torsioning apparatus for exercising for the upper limbs
    • A61H1/0285—Hand
    • A61H1/0288—Fingers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
    • A61H15/0078—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains power-driven
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/006—Percussion or tapping massage
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
    • A61H2015/0007—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis
    • A61H2015/0042—Balls or spheres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/12—Driving means
    • A61H2201/1207—Driving means with electric or magnetic drive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/06—Arms
    • A61H2205/065—Hands
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/06—Arms
    • A61H2205/065—Hands
    • A61H2205/067—Fingers

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention relates to a hand rehabilitation exerciser, which comprises a base, a palm activity device and a finger activity device, and is characterized in that: a palm center moving device is arranged on the inner wall of the lower end of the base, and a finger moving device is arranged at the upper end of the base; according to the invention, the upper knuckle, the middle knuckle and the lower knuckle of each finger are protected and clamped, then the upper knuckle and the middle knuckle are sequentially driven to move, and only one finger is moved each time, so that the problems that the existing equipment is often lack of blood activating movement for the finger joints, and the finger joints of a patient cannot be moved well are solved; the invention solves the problem that the palm is more difficult to effectively stimulate and recover after the cardiovascular nerves of the palm are in problem by beating the palm in a reciprocating way.

Description

Hand rehabilitation exerciser
Technical Field
The invention belongs to the technical field of rehabilitation equipment, and particularly relates to a hand rehabilitation exerciser.
Background
The rehabilitation equipment is mainly equipment for helping patients to perform passive exercise and daily activities and promoting rehabilitation. The therapist can perform passive movement or manual training on the limb function of the patient by means of some instruments, and the patient can also perform autonomous training or training under the guidance of the therapist by using the instruments, wherein the finger sensitivity and the sensory function need to be recovered due to the injury of hand nerves caused by accidents.
The existing hand rehabilitation equipment has the following problems; firstly, the existing equipment is often used for integrally feeding the fingers to move, so that blood circulation on finger joints is lacked, the finger joints of a patient cannot move well, and the recovery effect of the patient is influenced; secondly, the existing equipment often neglects to carry out the blood activating treatment on the palm, and the palm is thick, so that the effective stimulation recovery is more difficult after the problem of the blood vessel nerve occurs.
Disclosure of Invention
The invention aims to provide a hand rehabilitation exerciser which has the advantages of finger joint movement, palm blood circulation and the like and solves the problems.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a hand rehabilitation exerciser comprises a base, a palm activity device and a finger activity device, wherein the palm activity device is arranged on the inner wall of the lower end of the base, and the finger activity device is arranged at the upper end of the base; the palm center moving device is used for carrying out blood activating treatment on the palm center and slightly beating, and the finger moving device enables each finger to move the finger tip and the middle knuckle in turn.
The palm center moving device comprises a driving motor, a rotating seat, a supporting groove, a live blood cell, a driven toothed ring, an auxiliary toothed ring, a limiting ring and soft gauze, wherein the driving motor is arranged on the inner wall of the lower end of the base through the motor seat; driving motor drives the live blood cell through rotating seat and bearing groove and rotates along the center, and driven ring gear and supplementary tooth's socket cooperate and drive to be located left live blood ball rotation, and supplementary ring gear drives two bobbles relative rotations to make the centre of the palm obtain better massage effect, the reciprocal centre of the palm of beating of the ball that invigorates blood, amazing palm nerve and promotion blood flow, patient's rehabilitation with higher speed, soft gauze provides the protection to the palm.
The finger moving device comprises a placing frame, a finger bracket, a finger groove, a finger protecting sleeve, a connecting cloth sleeve, a traction rope, a rope guide frame and a lifting mechanism, wherein the placing frame is arranged at the upper end of the base, the finger bracket is arranged on the right side of the upper end of the base, the finger groove is uniformly formed in the finger bracket from front to back, the finger protecting sleeve is placed in the finger groove and is connected with the finger bracket through the connecting cloth sleeve, the traction rope is arranged at the upper end of the finger protecting sleeve, the rope guide frame is arranged between the inner walls of the front end and the rear end of the placing frame, and the lifting mechanism is arranged at the upper end of the placing frame in a sliding; the lifting mechanism drives the fingerstall to feed upwards in sequence, so that the finger joint of the patient can move, and the cloth cover is connected to prevent the fingerstall from separating from the finger bracket.
The lifting mechanism comprises a rotating motor, a threaded column, a guide column and a feeding platform, the utility model provides a trapezoidal piece of feeding, trapezoidal piece two of feeding, the sliding block, rotating turret and live-rollers, it has the motor chamber to open in the arrangement frame rear end inner wall, the rotating electrical machines passes through the motor cabinet and sets up on motor chamber rear end inner wall, rotating electrical machines output left end is provided with the screw thread post, it has the guide post to erect between the frame front and back both ends inner wall, feeding platform is connected with the screw thread post through the threaded connection mode, feeding platform is connected with the guide post through the slip mode, feeding platform upper end left side is provided with trapezoidal piece one of feeding, feeding platform upper end right side is provided with trapezoidal piece two of feeding, base upper end bilateral symmetry is provided with the sliding block through the slip mode, the sliding block lower extreme is provided with the rotating turret, be provided with the live-rollers between the rotating turret left and right sides both ends inner. Through the dislocation set of trapezoidal piece one and the trapezoidal piece two that feeds to the drive drives the earlier activity of the fingertip that drives the finger in proper order and then drives the activity of middle finger knuckle, indicates an articular of activity at every turn, thereby makes things convenient for health and brain to remember this time signal of telecommunication, prevents once to move about too much, the nervous transmission scheduling problem.
As a preferred scheme of the invention, the blood activating ball comprises a reciprocating motor, a rotating cam, a beating block, a sliding column, a feeding block, a reset spring and a ball body, wherein the ball body is arranged on the inner wall of the lower end of a bearing groove through a bearing, a motor cavity is formed in the inner wall of the left end of the ball body, a reciprocating motor is arranged on the inner wall of the left end of the motor cavity through a motor base, the rotating cam is arranged at the right end of the output end of the reciprocating motor, the beating block is connected with the inner walls of the left end and the right end of the ball body in a sliding mode, sliding grooves are symmetrically formed in the inner walls of the left end and the right end of the ball body, the sliding column is erected between the two side walls of the sliding grooves, the feeding block is symmetrically arranged at the left. It is rotatory to drive rotatory cam through reciprocating motor to make rotatory cam and beat the piece cooperation and beat the palm reciprocal, thereby the blood of stimulation palm flows and the transmission of nerve electricity signal, is in the rotation state because of the ball that invigorates blood, thereby makes the piece of beating beat the different positions of palm always.
As a preferred scheme of the invention, the reset spring is sleeved on the outer wall of the sliding column.
As a preferable scheme of the invention, the fingerstall comprises a connecting strip, a fingertip sleeve, a first joint sleeve and a second joint sleeve, wherein the connecting strip is placed on the inner wall of the lower end of the finger groove, and the fingertip sleeve, the first joint sleeve and the second joint sleeve are sequentially arranged at the upper end of the connecting strip from right to left. The finger joints are sleeved one by one, so that the finger joints are driven to move.
As a preferred scheme of the invention, the upper ends of the fingertip sleeves and the joint sleeves are provided with traction ropes; the finger tip sleeve and the joint sleeve I are connected with the finger bracket through the connecting cloth sleeve.
As a preferable scheme of the invention, the finger groove and the finger protection sleeve are the same as the five fingers of the human body from back to front. The invention has the beneficial effects that:
1. according to the invention, the upper knuckle, the middle knuckle and the lower knuckle of each finger are protected and clamped, then the upper knuckle and the middle knuckle are sequentially driven to move, and only one finger is moved each time, so that the problems that the existing equipment is often lack of blood circulation movement for the finger joints, and the finger joints of a patient cannot be moved well are solved; the invention solves the problem that the palm is more difficult to effectively stimulate and recover after the cardiovascular nerves of the palm are in problem by beating the palm in a reciprocating way.
2. When the palm massage device drives the blood activating balls to rotate along the center through the rotating seat and the supporting groove by the arranged driving motor, the driven toothed ring is matched with the auxiliary toothed groove to drive the blood activating balls on the left side to rotate, the auxiliary toothed ring drives the two small balls to rotate relatively, so that the palm can obtain a better massage effect, the blood activating balls beat the palm in a reciprocating manner to stimulate palm nerves and promote blood flow, the recovery of a patient is accelerated, and the palm is protected by the soft gauze.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view taken along section B-B of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic diagram of the structure of a live blood cell according to the present invention;
FIG. 5 is an enlarged view of a portion I of FIG. 4 in accordance with the present invention;
figure 6 is a schematic view of the construction of the finger cuff of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described below by combining with the specific figures.
As shown in fig. 1 to 6, a hand rehabilitation exerciser comprises a base 1, a palm activity device 2 and a finger activity device 3, wherein the palm activity device 2 is arranged on the inner wall of the lower end of the base 1, and the finger activity device 3 is arranged at the upper end of the base 1; the palm center activating device 2 is used for activating blood and slightly beating the palm center of the palm, and the finger activating device 3 enables each finger to activate the fingertip and the middle knuckle in sequence.
The palm center moving device 2 comprises a driving motor 21, a rotating seat 22, a bearing groove 23, a blood activating ball 24, a driven toothed ring 25, an auxiliary toothed ring 26, a limiting ring 27 and soft gauze 28, wherein the driving motor 21 is arranged on the inner wall of the lower end of a base 1 through a motor seat, the upper end of the driving motor 21 is provided with the rotating seat 22, bearing grooves 23 are symmetrically arranged at the left and right of the upper end of the rotating seat 22, the blood activating ball 24 is arranged at the lower end of the bearing groove 23 through a bearing, the driven toothed ring 25 is arranged at the lower side of the outer wall of the left blood activating ball 24, the auxiliary toothed ring 26 is arranged on the outer wall of the blood activating ball 24, the auxiliary toothed rings 26 are connected in a meshing mode, the inner annular surface of the base 1 is provided with auxiliary toothed grooves, the driven toothed ring 25 is connected with the auxiliary toothed grooves in a meshing mode, the upper; the driving motor 21 drives the blood activating cells 24 to rotate along the center through the rotating seat 22 and the supporting groove 23, the driven toothed ring 25 and the auxiliary toothed groove are matched to drive the blood activating cells on the left side to rotate, the auxiliary toothed ring 26 drives the two blood activating cells 24 to rotate relatively, so that the palm can obtain a better massage effect, the blood activating cells 24 beat the palm in a reciprocating manner, palm nerves are stimulated, blood flowing is promoted, the recovery of a patient is accelerated, and the soft gauze 28 protects the palm.
The finger moving device 3 comprises a placing frame 31, a finger bracket 32, a finger groove 33, a finger protection sleeve 34, a connecting cloth cover 35, a traction rope 36, a rope guide frame 37 and a lifting mechanism 38, wherein the placing frame 31 is arranged at the upper end of the base 1, the finger bracket 32 is arranged at the right side of the upper end of the base 1, the finger groove 33 is uniformly formed in the finger bracket 32 from front to back, the finger protection sleeve 34 is placed in the finger groove 33, the finger protection sleeve 34 is connected with the finger bracket 32 through the connecting cloth cover 35, the traction rope 36 is arranged at the upper end of the finger protection sleeve 34, the rope guide frame 37 is arranged between the inner walls of the front end and the rear end of the placing frame 31, and the lifting mechanism 38 is arranged at the upper end of the placing; the lifting mechanism 38 drives the finger protection sleeves 34 to be sequentially fed upwards, so that the finger joints of the patient can move, and the cloth sleeves 35 are connected to prevent the finger protection sleeves 34 from being separated from the finger bracket 32.
The lifting mechanism 38 comprises a rotary motor 381, a threaded column 382, a guide column 383, a feeding platform 384, a trapezoidal feeding block 385, a trapezoidal feeding block II 386, a sliding block 387, a rotating frame 388 and rotating rollers 389, a motor cavity is formed in the inner wall of the rear end of the placement frame 31, the rotary motor 381 is arranged on the inner wall of the rear end of the motor cavity through a motor base, the threaded column 382 is arranged at the left end of the output end of the rotary motor 381, the guide column 383 is erected between the inner walls of the front end and the rear end of the placement frame, the feeding platform 384 is connected with the threaded column 382 in a threaded connection mode, the feeding platform 384 is connected with the guide column 383 in a sliding mode, the trapezoidal feeding block 385 is arranged on the left side of the upper end of the feeding platform 384, the trapezoidal feeding block II 386 is arranged on the right side of the upper end of the feeding platform 384, the sliding block 387 is symmetrically arranged on, a rotating roller 389 is arranged between the inner walls of the left end and the right end of the rotating frame 388, and the rotating frame 388 is connected with the finger stall 34 through a traction rope 36. Turret 388 is connected to finger cuff 34 by a pull cord 36. Through the dislocation set of the trapezoidal feeding block one 385 and the trapezoidal feeding block two 386, the fingertips which sequentially drive the fingers are driven to move firstly and then drive the middle knuckle to move, and the fingers move by one joint every time, so that the body and the brain can conveniently remember the electric signal, and the problems of excessive movement, disorder nerve transmission and the like are solved.
The blood activating ball 24 comprises a reciprocating motor 241, a rotating cam 242, a beating block 243, a sliding column 245, a feeding block 246, a reset spring 247 and a ball body 248, wherein the ball body 248 is arranged on the inner wall of the lower end of a bearing groove through a bearing, a motor cavity is formed in the inner wall of the left end of the ball body 248, the reciprocating motor 241 is arranged on the inner wall of the left end of the motor cavity through a motor base, the rotating cam 242 is arranged at the right end of the output end of the reciprocating motor 241, the beating block is connected with the inner walls of the left end and the right end of the ball body 248 through a sliding mode, sliding grooves are symmetrically formed in the inner walls of the left end and the right end of the ball body 248, the sliding column 245 is erected between two side walls of the sliding grooves, the feeding block 246 is symmetrically arranged at the left end and. The return spring 247 is sleeved on the outer wall of the sliding column 245.
The reciprocating motor 241 drives the rotating cam 242 to rotate, so that the rotating cam 242 and the beating block 243 are matched to perform reciprocating beating on the palm, blood flow of the palm and nerve electrical signal transmission are stimulated, and the live blood cells 24 are in a self-rotating state, so that the beating block 243 always beats different positions of the palm.
The fingerstall 34 comprises a connecting strip 341, a fingertip sleeve 342, a first joint sleeve 343 and a second joint sleeve 344, the connecting strip 341 is placed on the inner wall of the lower end of the finger groove 33, and the fingertip sleeve 342, the first joint sleeve 343 and the second joint sleeve 344 are sequentially arranged at the upper end of the connecting strip 341 from right to left. The upper ends of the fingertip sleeve 342 and the joint sleeve 343 are provided with a traction rope 36; the fingertip covers 342 and the joint cover 343 are connected to the finger rest 32 via the connecting cloth cover 35. The finger groove 33 and the finger protection sleeve 34 are the same as the five fingers of a human from back to front. The finger joints are sleeved one by one, so that the finger joints are driven to move.
The present invention is not limited to the above-described embodiments, which are described in the specification and drawings only for illustrating the principle of the present invention, but various changes and modifications may be made within the scope of the present invention as claimed without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a hand rehabilitation exerciser, includes base (1), palm head mobile device (2) and finger mobile device (3), its characterized in that: a palm center moving device (2) is arranged on the inner wall of the lower end of the base (1), and a finger moving device (3) is arranged at the upper end of the base (1);
the palm center moving device (2) comprises a driving motor (21), a rotating seat (22), a bearing groove (23), a blood activating ball (24), a driven toothed ring (25), an auxiliary toothed ring (26), a limiting ring (27) and soft gauze (28), wherein the driving motor (21) is arranged on the inner wall of the lower end of the base (1) through the motor seat, the rotating seat (22) is arranged at the upper end of the driving motor (21), bearing grooves (23) are symmetrically arranged at the left and right upper ends of the rotating seat (22), the blood activating ball (24) is arranged on the inner wall of the lower end of the bearing groove (23) through a bearing, the driven toothed ring (25) is arranged at the lower side of the outer wall of the left blood activating ball (24), an auxiliary toothed groove is arranged on the inner annular surface of the base (1), the driven toothed ring (25) is connected with the auxiliary toothed groove in a meshing manner, the auxiliary toothed ring (26) is arranged on the outer wall of the, the upper end of the base (1) is provided with a limiting ring (27), and the soft gauze (28) is arranged at the upper end of the base (1);
the finger moving device (3) comprises a placing frame (31), a finger bracket (32), a finger groove (33), a finger protecting sleeve (34), a connecting cloth sleeve (35), a traction rope (36), a rope guiding frame (37) and a lifting mechanism (38), wherein the placing frame (31) is arranged at the upper end of the base (1), the finger bracket (32) is arranged at the right side of the upper end of the base (1), the finger groove (33) is uniformly formed in the finger bracket (32) from front to back, the finger protecting sleeve (34) is arranged in the finger groove (33), the finger protecting sleeve (34) is connected with the finger bracket (32) through the connecting cloth sleeve (35), the traction rope (36) is arranged at the upper end of the finger protecting sleeve (34), the rope guiding frame (37) is arranged between the inner walls of the front end and the rear end of the placing frame (31), and the lifting mechanism (38) is arranged at the upper end of the placing;
the lifting mechanism (38) comprises a rotary motor (381), a threaded column (382), a guide column (383), a feeding platform (384), a trapezoidal feeding block I (385), a trapezoidal feeding block II (386), a sliding block (387), a rotating frame (388) and a rotating roller (389), a motor cavity is formed in the inner wall of the rear end of the placing frame (31), the rotary motor (381) is arranged on the inner wall of the rear end of the motor cavity through a motor base, the threaded column (382) is arranged at the left end of the output end of the rotary motor (381), the guide column (383) is erected between the inner walls of the front end and the rear end of the placing frame, the feeding platform (384) is connected with the threaded column (382) in a threaded connection mode, the feeding platform (384) is connected with the guide column (383) in a sliding mode, the trapezoidal feeding block I (385) is arranged on the left side of the upper end of the feeding platform (384), the trapezoidal feeding block II (386) is arranged, the upper end of the base (1) is bilaterally symmetrical and is provided with sliding blocks (387) in a sliding mode, the lower end of each sliding block (387) is provided with a rotating frame (388), rotating rollers (389) are arranged between the inner walls of the left end and the right end of each rotating frame (388), and the rotating frames (388) are connected with finger protection sleeves (34) through traction ropes (36).
2. The hand rehabilitation exerciser of claim 1, wherein: the living blood cell (24) comprises a reciprocating motor (241), a rotating cam (242), a beating block (243), a sliding column (245), a feeding block (246), a return spring (247) and a ball body (248), the ball body (248) is arranged on the inner wall of the lower end of the bearing groove (23) through a bearing, a motor cavity is formed in the inner wall of the left end of the ball body (248), a reciprocating motor (241) is arranged on the inner wall of the left end of the motor cavity through a motor base, a rotating cam (242) is arranged at the right end of the output end of the reciprocating motor (241), a hammering block is connected with the inner walls of the left end and the right end of the ball body in a sliding mode, sliding grooves are symmetrically formed in the inner walls of the left end and the right end of the ball body (248), sliding columns (245) are erected between the two side walls of the sliding grooves, feeding blocks (246) are symmetrically arranged at the left end and the right end of the hammering block (243), the feeding blocks (246.
3. The hand rehabilitation exerciser of claim 2, wherein: the reset spring (247) is sleeved on the outer wall of the sliding column (245).
4. The hand rehabilitation exerciser of claim 1, wherein: the fingerstall (34) comprises a connecting strip (341), a finger tip sleeve (342), a joint sleeve I (343) and a joint sleeve II (344), wherein the connecting strip (341) is placed on the inner wall of the lower end of the finger groove (33), and the finger tip sleeve (342), the joint sleeve I (343) and the joint sleeve II (344) are sequentially arranged at the upper end of the connecting strip (341) from right to left.
5. The hand rehabilitation exerciser of claim 4, wherein: the upper ends of the fingertip sleeve (342) and the joint sleeve I (343) are provided with a traction rope (36); the fingertip sleeve (342) and the joint sleeve I (343) are connected with the finger bracket (32) through the connecting cloth sleeve (35).
6. The hand rehabilitation exerciser of claim 1, wherein: the finger groove (33) and the finger protection sleeve (34) are the same as the five fingers of a human body from back to front.
CN202110076760.0A 2021-01-20 2021-01-20 Hand rehabilitation exerciser Pending CN112891134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110076760.0A CN112891134A (en) 2021-01-20 2021-01-20 Hand rehabilitation exerciser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110076760.0A CN112891134A (en) 2021-01-20 2021-01-20 Hand rehabilitation exerciser

Publications (1)

Publication Number Publication Date
CN112891134A true CN112891134A (en) 2021-06-04

Family

ID=76116827

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110076760.0A Pending CN112891134A (en) 2021-01-20 2021-01-20 Hand rehabilitation exerciser

Country Status (1)

Country Link
CN (1) CN112891134A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115869172A (en) * 2023-02-07 2023-03-31 长春中医药大学 Recovered auxiliary device of orthopedics nursing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115869172A (en) * 2023-02-07 2023-03-31 长春中医药大学 Recovered auxiliary device of orthopedics nursing

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