CN113143690A - Hand trainer for rehabilitation of disabled - Google Patents
Hand trainer for rehabilitation of disabled Download PDFInfo
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- CN113143690A CN113143690A CN202110455723.0A CN202110455723A CN113143690A CN 113143690 A CN113143690 A CN 113143690A CN 202110455723 A CN202110455723 A CN 202110455723A CN 113143690 A CN113143690 A CN 113143690A
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- 238000012549 training Methods 0.000 claims abstract description 35
- 230000008602 contraction Effects 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 5
- 230000000740 bleeding effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims 1
- 230000000452 restraining effect Effects 0.000 claims 1
- 208000006011 Stroke Diseases 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 210000004247 hand Anatomy 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000001314 paroxysmal effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
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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
-
- 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
-
- 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1238—Driving means with hydraulic or pneumatic 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/1635—Hand or arm, e.g. handle
- A61H2201/1638—Holding means therefor
-
- 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
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
-
- 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
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5092—Optical sensor
-
- 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
-
- 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
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- 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 discloses a hand trainer for rehabilitation of disabled people, which comprises a training support and a pair of hand fixing blocks with the same structure, wherein a horizontal moving structure is arranged on the training support, the pair of hand fixing blocks are connected with a lifting adjusting structure through the horizontal moving structure, and a finger adjusting structure and an arm limiting structure are arranged on the hand fixing blocks; the arm limiting structure has the advantages that the arm of the patient is limited through the arm limiting structure, fingers of the patient are squeezed, bent and extended through the finger adjusting structure, so that the hand of the patient can be trained, and the arm of the patient can be moved and bent in the horizontal direction and the vertical direction through the horizontal moving structure and the lifting adjusting structure, so that the arm of the patient can be bent and exercised.
Description
Technical Field
The invention relates to the technical field of rehabilitation, in particular to a hand trainer for rehabilitation of disabled people.
Background
With the continuous improvement of the quality of life, the incidence of various paroxysmal diseases is increased, stroke becomes one of the most common frequently encountered diseases threatening the health of human beings, the stroke patients often have sequelae with inflexible movement of hands and feet, one of the sequelae which are fallen down by some stroke patients is that the fingers of the diseased hands are always closed together, the hands are easy to be disabled, and the life is difficult to self-care; in order to avoid the sequelae, the traditional method is that a nursing staff or a patient repeatedly breaks the closed fingers to promote the recovery of the sick hand, but the operation of the method is time-consuming and labor-consuming and is difficult to persist for a long time; therefore, the rehabilitation training is generally needed to be carried out after the operation of a stroke patient, the hand trainer is one of important instruments for moving fingers of the patient and exercising the grip strength and the flexibility, the hand rehabilitation training instrument in the prior art is single in function, the fingers, the palm and the wrist cannot be trained simultaneously, the rehabilitation instrument is fixed by a binding belt and a magic tape, the hand rehabilitation training instrument is easy to loosen and poor in fixing effect, discomfort of the skin of the hand is easily caused after long-time use, and accordingly, the technical scheme is generated by deep research aiming at the problems.
Disclosure of Invention
The invention aims to solve the problems, designs a hand trainer for rehabilitation of disabled people, and solves part of the problems of the prior art.
The technical scheme of the invention for realizing the aim is as follows: a hand trainer for rehabilitation of disabled people comprises a training support and a pair of hand fixing blocks with the same structure, wherein a horizontal moving structure is arranged on the training support, the pair of hand fixing blocks are connected to a lifting adjusting structure through the horizontal moving structure, and a finger adjusting structure and an arm limiting structure are arranged on the hand fixing blocks;
the finger adjusting structure comprises: the glove comprises a pair of glove fixing belts with the same structure, five pairs of bending spring blocks with the same structure, five pairs of flexible telescopic sleeves with the same structure, an air pump, a pair of contraction shunt pipes with the same structure and a shunt valve;
the glove fixing device comprises a pair of glove fixing belts, a pair of air suction pumps, a pair of contraction flow dividing pipes, a pair of bending spring blocks, a pair of flexible telescopic pipes, a pair of air suction pumps, a pair of shunt valves and a pair of contraction flow dividing pipes, wherein the five bending spring blocks are respectively arranged on the inner sides of the pair of glove fixing belts, the five flexible telescopic pipes are respectively arranged on the outer sides of the pair of glove fixing belts, the air suction pumps are arranged on the training support, the shunt valves are arranged on the air suction pumps, the pair of contraction flow dividing pipes are respectively arranged on the shunt valves, and the pair of contraction flow dividing pipes are respectively connected to the five flexible telescopic pipes.
Preferably, the arm limiting structure includes: the device comprises a pair of U-shaped reticular blocks with the same structure, a pair of fixing blocks with the same structure, a pair of T-shaped insertion rods with the same structure, two pairs of arc expansion blocks with the same structure, a limiting shunt pipe and a limiting air suction fixing pump;
a pair of U type reticulation piece is installed respectively a pair ofly on the hand fixed block, a pair of the fixed slot has been seted up respectively on the hand fixed block, and is a pair of T type cartridge groove has been seted up in the fixed slot, and is a pair of set up the location mouth on the fixed block, a pair of T type cartridge pole activity cartridge in T type cartridge inslot, a pair of the fixed block is installed respectively a pair of on the U type reticulation piece, and is a pair of the fixed block activity cartridge respectively in a pair of in the fixed slot, two pairs of circular arc inflation piece install respectively in a pair of on the U type reticulation piece and a pair of the hand fixed block, spacing fixed pump of bleeding install in on the training support, spacing shunt tubes install in on the spacing fixed pump of bleeding, just spacing shunt tubes connect in two pairs on the circular arc inflation piece.
Preferably, the horizontal moving structure comprises: the infrared distance measuring device comprises two pairs of double-moving-end longitudinal lead screw modules with the same structure, a pair of longitudinal moving plates with the same structure, two pairs of double-moving-end transverse lead screw modules with the same structure, a pair of transverse moving plates with the same structure and two pairs of infrared distance measuring instruments with the same structure;
the two pairs of double-moving-end longitudinal screw rod modules are horizontally and parallelly arranged on the training support, the one pair of longitudinal moving plates are respectively arranged on the two pairs of double-moving-end longitudinal screw rod modules, the two pairs of double-moving-end transverse screw rod modules are respectively arranged on the one pair of longitudinal moving plates in a horizontally and parallelly manner, the one pair of transverse moving plates are respectively arranged on the two pairs of double-moving-end transverse screw rod modules, and the two pairs of infrared range finders are arranged on the one pair of transverse moving plates at an angle of 90 degrees.
Preferably, the lifting adjusting structure comprises: the device comprises two pairs of arm adjusting windlasses with the same structure, two pairs of positioning blocks with the same structure and two pairs of limiting pulleys with the same structure;
the two pairs of limiting pulleys are respectively installed on the pair of U-shaped reticular blocks, the two pairs of positioning blocks are installed on the pair of transverse moving plates in a pairwise parallel mode, the two pairs of arm adjusting winches are respectively installed on the pair of transverse moving plates in a pairwise parallel mode, and the two pairs of arm adjusting winches are respectively inserted into the two pairs of limiting pulleys and connected to the two pairs of positioning blocks.
Preferably, a support plate is arranged on the training support.
Preferably, a pair of side wall plates with the same structure are arranged on the side wall of the training support.
Preferably, a pair of the side wall plates is provided with a light sensor.
Preferably, a plurality of laser transmitters with the same structure are respectively arranged on the pair of arm fixing blocks.
Preferably, the two pairs of circular arc expansion blocks are respectively provided with a pressure sensor.
Preferably, a pair of the T-shaped insertion rods are respectively provided with a sleeving spring, and the sleeving springs are respectively installed in the T-shaped insertion grooves.
The hand trainer for rehabilitation of the disabled, which is manufactured by the technical scheme of the invention, limits the arm of the patient through the arm limiting structure, and simultaneously performs extrusion bending and extension of the fingers of the patient through the finger adjusting structure, so as to train the hand of the patient, and simultaneously performs movement and bending on the arm of the patient in the horizontal direction and the vertical direction through the horizontal moving structure and the lifting adjusting structure, so as to bend and exercise the arm of the patient.
Drawings
Fig. 1 is a schematic front view of a hand trainer for rehabilitation of disabled people according to the invention.
Fig. 2 is a schematic side view of the hand trainer for rehabilitation of the disabled according to the invention.
Fig. 3 is a schematic top view of the hand trainer for rehabilitation of the disabled according to the invention.
Fig. 4 is a schematic diagram of a horizontal movement structure of the hand trainer for rehabilitation of disabled people.
Fig. 5 is a schematic view of a finger adjustment structure of the hand trainer for rehabilitation of disabled people.
In the figure: 1. training a bracket; 2. a hand fixing block; 3. glove fixing belts; 4. bending the spring block; 5. a flexible telescopic tube; 6. an air pump; 7. contracting the shunt tube; 8. a shunt valve; 9. a U-shaped mesh block; 10. a fixed block; 11. a T-shaped plug-in rod; 12. an arc expansion block; 13. limiting the shunt tubes; 14. a limiting air suction fixed pump; 15. a double-moving-end longitudinal lead screw module; 16. longitudinally moving the plate; 17. a double-moving-end transverse lead screw module; 18. transversely moving the plate; 19. an infrared range finder; 20. an arm adjusting winch; 21. positioning blocks; 22. and limiting the pulley.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, and as shown in fig. 1-5, a hand trainer for rehabilitation of disabled people comprises a training support 1 and a pair of hand fixing blocks 2 with the same structure, wherein a horizontal moving structure is installed on the training support 1, the pair of hand fixing blocks 2 are connected to a lifting adjusting structure through the horizontal moving structure, and a finger adjusting structure and an arm limiting structure are installed on the hand fixing blocks 2; the finger adjusting structure comprises: the glove comprises a pair of glove fixing belts 3 with the same structure, five bending spring blocks 4 with the same structure, five flexible telescopic sleeves 5 with the same structure, an air pump 6, a pair of contraction shunt pipes 7 with the same structure and a shunt valve 8; five pairs of the bending spring blocks 4 are respectively arranged on the inner sides of the pair of the glove fixing bands 3, five pairs of the flexible telescopic tubes 5 are respectively arranged on the outer sides of the pair of the glove fixing bands 3, the air pump 6 is arranged on the training support 1, the shunt valve 8 is arranged on the air pump 6, a pair of the contraction shunt tubes 7 are respectively arranged on the shunt valve 8, and the pair of the contraction shunt tubes 7 are respectively connected to the five pairs of the flexible telescopic tubes 5; the arm limiting structure comprises: the device comprises a pair of U-shaped mesh blocks 9 with the same structure, a pair of fixing blocks 10 with the same structure, a pair of T-shaped plug-in rods 11 with the same structure, two pairs of arc expansion blocks 12 with the same structure, a limiting shunt pipe 13 and a limiting air suction fixing pump 14; a pair of U-shaped mesh blocks 9 are respectively arranged on the pair of hand fixing blocks 2, fixing grooves are respectively arranged on the pair of hand fixing blocks 2, T-shaped inserting grooves are respectively arranged in the pair of fixing grooves, positioning openings are arranged on the pair of fixing blocks 10, a pair of T-shaped inserting rods 11 are movably inserted into the T-shaped inserting grooves, a pair of fixing blocks 10 are respectively arranged on the pair of U-shaped mesh blocks 9, and a pair of the fixed blocks 10 are respectively and movably inserted into a pair of the fixed grooves, two pairs of the circular arc expansion blocks 12 are respectively arranged on a pair of the U-shaped mesh blocks 9 and a pair of the hand fixed blocks 2, the limiting air suction fixing pump 14 is installed on the training support 1, the limiting shunt tubes 13 are installed on the limiting air suction fixing pump 14, and the limiting shunt tubes 13 are connected to the two pairs of circular arc expansion blocks 12; the horizontal moving structure comprises: two pairs of double-moving-end longitudinal lead screw modules 15 with the same structure, a pair of longitudinal moving plates 16 with the same structure, two pairs of double-moving-end transverse lead screw modules 17 with the same structure, a pair of transverse moving plates 18 with the same structure and two pairs of infrared distance measuring instruments 19 with the same structure; the two pairs of double-moving-end longitudinal screw modules 15 are horizontally and parallelly installed on the training support 1, the pair of longitudinal moving plates 16 are respectively installed on the moving ends of the two pairs of double-moving-end longitudinal screw modules 15, the two pairs of double-moving-end transverse screw modules 17 are respectively installed on the pair of longitudinal moving plates 16 in a horizontally and parallelly mode, the pair of transverse moving plates 18 are respectively installed on the moving ends of the two pairs of double-moving-end transverse screw modules 17, and the two pairs of infrared distance meters 19 are installed on the pair of transverse moving plates 18 at an angle of 90 degrees; the lift adjustment structure includes: two pairs of arm adjusting windlasses 20 with the same structure, two pairs of positioning blocks 21 with the same structure and two pairs of limiting pulleys 22 with the same structure; the two pairs of limiting pulleys 22 are respectively installed on the pair of U-shaped mesh blocks 9, the two pairs of positioning blocks 21 are installed on the pair of transverse moving plates 18 in a pairwise parallel manner, the two pairs of arm adjusting winches 20 are respectively installed on the pair of transverse moving plates 18 in a pairwise parallel manner, and the two pairs of arm adjusting winches 20 are respectively inserted into the two pairs of limiting pulleys 22 and connected to the two pairs of positioning blocks 21; the training support 1 is provided with a support plate; a pair of side wall plates with the same structure are arranged on the side wall of the training support 1; a pair of side wall plates are respectively provided with a light sensor; a plurality of laser transmitters with the same structure are respectively arranged on the pair of arm fixing blocks 10; and pressure sensors are respectively arranged on the two pairs of circular arc expansion blocks 12.
The present embodiment is characterized by comprising: the training support is provided with a horizontal moving structure, the pair of hand fixing blocks are connected to the lifting adjusting structure through the horizontal moving structure, and the hand fixing blocks are provided with finger adjusting structures and arm limiting structures; the finger adjusting structure comprises: the glove comprises a pair of glove fixing belts with the same structure, five pairs of bending spring blocks with the same structure, five pairs of flexible telescopic sleeves with the same structure, an air pump, a pair of contraction shunt pipes with the same structure and a shunt valve; five pairs of bending spring blocks are respectively arranged at the inner sides of the pair of glove fixing bands, five pairs of flexible telescopic sleeves are respectively arranged at the outer sides of the pair of glove fixing bands, the air pump is arranged on the training bracket, the shunt valve is arranged on the air pump, the pair of contraction shunt pipes are respectively arranged on the shunt valve, and the pair of contraction shunt pipes are respectively connected on the five pairs of flexible telescopic sleeves; it is spacing with patient's arm through arm limit structure, adjust the structure through pointing simultaneously and carry out the extrusion of hand finger to patient's finger and buckle and extend to reach and train patient's hand, carry out the removal and buckle on horizontal direction and the vertical direction to patient's arm through horizontal migration structure and lift adjustment structure simultaneously, thereby reach and buckle and temper patient's arm.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): the arm of a patient is placed on a hand fixing block 2, the fixing blocks 10 on a pair of U-shaped reticular blocks 9 are respectively inserted into a pair of fixing grooves, a pair of T-shaped inserting rods 11 are respectively extruded through a pair of sleeving springs, a pair of T-shaped inserting rods 11 are respectively inserted into positioning ports on a pair of fixing blocks 10, so that the U-shaped reticular block 9 is fixed on the arm fixing block 10, air is pumped into a limiting shunt pipe 13 through a limiting air pumping fixing pump 14, the air is drained into two pairs of arc expansion blocks 12 through the limiting shunt pipe 13, so that the two pairs of arc expansion blocks 12 are expanded, the arm of the patient is fixed through expansion extrusion, the expansion size of the two pairs of arc expansion blocks 12 is measured through a pressure sensor, the arm of the patient is prevented from being crushed due to excessive pressure, and a pair of glove fixing bands 3 are sleeved on the hand of the patient, the limiting shunt tubes 13 are inflated through the air pump 6, the five pairs of flexible telescopic tubes 5 are inflated through the limiting shunt tubes 13, the five pairs of flexible telescopic tubes 5 are inflated to extrude the hand fingers of a patient, when the air pump 6 stops inflating, the hand fingers are extruded through the five pairs of bending spring blocks 4, the five pairs of fingers of the patient are extruded and opened, meanwhile, the two pairs of longitudinal moving end longitudinal screw modules 15 respectively drive the pair of longitudinal moving plates 16 thereon, the two pairs of longitudinal moving end transverse screw modules 17 thereon are respectively driven through the pair of longitudinal moving plates 16, the two pairs of transverse moving end transverse screw modules 17 operate to respectively drive the pair of transverse moving plates 18 thereon, thereby horizontally moving the transverse moving plates 18 by 360 degrees in the horizontal direction, and simultaneously, the two pairs of arm adjusting winches 20 on the transverse moving plates are driven by the pair of transverse moving plates 18 to operate, the two pairs of limiting pulleys 22 are respectively driven, the two pairs of U-shaped mesh blocks 9 are respectively driven by the two pairs of limiting pulleys 22, and the arms of the patient are driven by the pair of U-shaped mesh blocks 9, so that the arms of the patient can be horizontally moved by 360 degrees in the horizontal direction, and meanwhile, the arms of the patient can be bent in the vertical direction, the arms of the patient can be slightly lifted, and the arms of the patient can be driven to move through the operation of a machine, so that the muscle exercise of the arms can be realized.
As a preferred scheme, furthermore, the arm limiting structure comprises: the device comprises a pair of U-shaped mesh blocks 9 with the same structure, a pair of fixing blocks 10 with the same structure, a pair of T-shaped plug-in rods 11 with the same structure, two pairs of arc expansion blocks 12 with the same structure, a limiting shunt pipe 13 and a limiting air suction fixing pump 14; a pair of U-shaped mesh blocks 9 are respectively arranged on the pair of hand fixing blocks 2, fixing grooves are respectively arranged on the pair of hand fixing blocks 2, T-shaped inserting grooves are respectively arranged in the pair of fixing grooves, positioning openings are arranged on the pair of fixing blocks 10, a pair of T-shaped inserting rods 11 are movably inserted into the T-shaped inserting grooves, a pair of fixing blocks 10 are respectively arranged on the pair of U-shaped mesh blocks 9, and a pair of the fixed blocks 10 are respectively and movably inserted into a pair of the fixed grooves, two pairs of the circular arc expansion blocks 12 are respectively arranged on a pair of the U-shaped mesh blocks 9 and a pair of the hand fixed blocks 2, the limiting suction fixing pump 14 is installed on the training support 1, the limiting shunt tubes 13 are installed on the limiting suction fixing pump 14, and the limiting shunt tubes 13 are connected to the two pairs of circular arc expansion blocks 12.
Preferably, the horizontal moving structure further comprises: two pairs of double-moving-end longitudinal lead screw modules 15 with the same structure, a pair of longitudinal moving plates 16 with the same structure, two pairs of double-moving-end transverse lead screw modules 17 with the same structure, a pair of transverse moving plates 18 with the same structure and two pairs of infrared distance measuring instruments 19 with the same structure;
the two pairs of double-moving-end longitudinal screw modules 15 are horizontally and parallelly installed on the training support 1, the two pairs of longitudinal moving plates 16 are respectively installed on the two pairs of double-moving-end longitudinal screw modules 15, the two pairs of double-moving-end transverse screw modules 17 are respectively installed on the one pair of longitudinal moving plates 16 in a horizontal and parallel mode, the one pair of transverse moving plates 18 are respectively installed on the two pairs of double-moving-end transverse screw modules 17, and the two pairs of infrared range finders 19 are installed on the one pair of transverse moving plates 18 at an angle of 90 degrees.
Preferably, the lifting adjusting structure further comprises: two pairs of arm adjusting windlasses 20 with the same structure, two pairs of positioning blocks 21 with the same structure and two pairs of limiting pulleys 22 with the same structure;
the two pairs of limiting pulleys 22 are respectively installed on the pair of U-shaped mesh blocks 9, the two pairs of positioning blocks 21 are installed on the pair of transverse moving plates 18 in a pairwise parallel mode, the two pairs of arm adjusting winches 20 are respectively installed on the pair of transverse moving plates 18 in a pairwise parallel mode, and the two pairs of arm adjusting winches 20 are respectively inserted into the two pairs of limiting pulleys 22 and connected to the two pairs of positioning blocks 21.
Preferably, a support plate is disposed on the training support 1.
Preferably, a pair of side wall plates with the same structure is arranged on the side wall of the training support 1.
Preferably, a plurality of laser transmitters with the same structure are respectively arranged on the pair of arm fixing blocks 10.
Preferably, a pair of the side wall plates is provided with a light sensor.
Preferably, two pairs of the circular arc expansion blocks 12 are respectively provided with a pressure sensor.
Preferably, a pair of the T-shaped insertion rods 11 are provided with a sleeve spring, and the sleeve springs are mounted in the T-shaped insertion grooves.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
1. A hand trainer for rehabilitation of disabled people comprises a training support and a pair of hand fixing blocks with the same structure, and is characterized in that a horizontal moving structure is installed on the training support, the pair of hand fixing blocks are connected to a lifting adjusting structure through the horizontal moving structure, and a finger adjusting structure and an arm limiting structure are installed on the hand fixing blocks;
the finger adjusting structure comprises: the glove comprises a pair of glove fixing belts with the same structure, five pairs of bending spring blocks with the same structure, five pairs of flexible telescopic sleeves with the same structure, an air pump, a pair of contraction shunt pipes with the same structure and a shunt valve;
the glove fixing device comprises a pair of glove fixing belts, a pair of air suction pumps, a pair of contraction flow dividing pipes, a pair of bending spring blocks, a pair of flexible telescopic pipes, a pair of air suction pumps, a pair of shunt valves and a pair of contraction flow dividing pipes, wherein the five bending spring blocks are respectively arranged on the inner sides of the pair of glove fixing belts, the five flexible telescopic pipes are respectively arranged on the outer sides of the pair of glove fixing belts, the air suction pumps are arranged on the training support, the shunt valves are arranged on the air suction pumps, the pair of contraction flow dividing pipes are respectively arranged on the shunt valves, and the pair of contraction flow dividing pipes are respectively connected to the five flexible telescopic pipes.
2. The hand trainer for rehabilitation of disabled persons as claimed in claim 1, wherein the arm restraining structure comprises: the device comprises a pair of U-shaped reticular blocks with the same structure, a pair of fixing blocks with the same structure, a pair of T-shaped insertion rods with the same structure, two pairs of arc expansion blocks with the same structure, a limiting shunt pipe and a limiting air suction fixing pump;
a pair of U type reticulation piece is installed respectively a pair ofly on the hand fixed block, a pair of the fixed slot has been seted up respectively on the hand fixed block, and is a pair of T type cartridge groove has been seted up in the fixed slot, and is a pair of set up the location mouth on the fixed block, a pair of T type cartridge pole activity cartridge in T type cartridge inslot, a pair of the fixed block is installed respectively a pair of on the U type reticulation piece, and is a pair of the fixed block activity cartridge respectively in a pair of in the fixed slot, two pairs of circular arc inflation piece install respectively in a pair of on the U type reticulation piece and a pair of the hand fixed block, spacing fixed pump of bleeding install in on the training support, spacing shunt tubes install in on the spacing fixed pump of bleeding, just spacing shunt tubes connect in two pairs on the circular arc inflation piece.
3. The hand trainer for rehabilitation of disabled persons as claimed in claim 1, wherein said horizontal movement structure comprises: the infrared distance measuring device comprises two pairs of double-moving-end longitudinal lead screw modules with the same structure, a pair of longitudinal moving plates with the same structure, two pairs of double-moving-end transverse lead screw modules with the same structure, a pair of transverse moving plates with the same structure and two pairs of infrared distance measuring instruments with the same structure;
the two pairs of double-moving-end longitudinal screw rod modules are horizontally and parallelly arranged on the training support, the one pair of longitudinal moving plates are respectively arranged on the two pairs of double-moving-end longitudinal screw rod modules, the two pairs of double-moving-end transverse screw rod modules are respectively arranged on the one pair of longitudinal moving plates in a horizontally and parallelly manner, the one pair of transverse moving plates are respectively arranged on the two pairs of double-moving-end transverse screw rod modules, and the two pairs of infrared range finders are arranged on the one pair of transverse moving plates at an angle of 90 degrees.
4. The hand trainer for rehabilitation of disabled persons as claimed in claim 1, wherein said elevation adjustment structure comprises: the device comprises two pairs of arm adjusting windlasses with the same structure, two pairs of positioning blocks with the same structure and two pairs of limiting pulleys with the same structure;
the two pairs of limiting pulleys are respectively installed on the pair of U-shaped reticular blocks, the two pairs of positioning blocks are installed on the pair of transverse moving plates in a pairwise parallel mode, the two pairs of arm adjusting winches are respectively installed on the pair of transverse moving plates in a pairwise parallel mode, and the two pairs of arm adjusting winches are respectively inserted into the two pairs of limiting pulleys and connected to the two pairs of positioning blocks.
5. A hand trainer for rehabilitation of disabled persons as claimed in claim 1, wherein the training stand is provided with a support plate.
6. A hand trainer for rehabilitation of disabled persons as claimed in claim 1, wherein a pair of side wall plates of identical construction are provided on the side walls of the training stand.
7. The hand trainer for rehabilitation of disabled persons as claimed in claim 1, wherein a pair of said side wall plates are respectively provided with a light sensor.
8. The hand training device for rehabilitation of disabled persons as claimed in claim 1, wherein a plurality of laser emitters with the same structure are respectively disposed on a pair of arm fixing blocks.
9. The hand training aid for rehabilitation of disabled persons as claimed in claim 1, wherein pressure sensors are respectively disposed on two pairs of said circular arc expansion blocks.
10. The hand trainer for rehabilitation of disabled persons as claimed in claim 1, wherein a pair of said T-shaped insertion rods are respectively provided with a nesting spring, and a pair of said nesting springs are respectively mounted in a pair of said T-shaped insertion grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110455723.0A CN113143690A (en) | 2021-04-26 | 2021-04-26 | Hand trainer for rehabilitation of disabled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110455723.0A CN113143690A (en) | 2021-04-26 | 2021-04-26 | Hand trainer for rehabilitation of disabled |
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| CN113143690A true CN113143690A (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110455723.0A Pending CN113143690A (en) | 2021-04-26 | 2021-04-26 | Hand trainer for rehabilitation of disabled |
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2021
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Application publication date: 20210723 |