CN113491621A - Hand rehabilitation training device for hemiplegic patient - Google Patents
Hand rehabilitation training device for hemiplegic patient Download PDFInfo
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- CN113491621A CN113491621A CN202110852152.4A CN202110852152A CN113491621A CN 113491621 A CN113491621 A CN 113491621A CN 202110852152 A CN202110852152 A CN 202110852152A CN 113491621 A CN113491621 A CN 113491621A
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- 238000012549 training Methods 0.000 title claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims description 21
- 206010019468 Hemiplegia Diseases 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 241000252254 Catostomidae Species 0.000 claims description 4
- 206010033799 Paralysis Diseases 0.000 description 6
- 210000003205 muscle Anatomy 0.000 description 6
- 230000036760 body temperature Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 210000003141 lower extremity Anatomy 0.000 description 3
- 206010033892 Paraplegia Diseases 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 206010017585 Gait spastic Diseases 0.000 description 1
- 208000016285 Movement disease Diseases 0.000 description 1
- 208000011644 Neurologic Gait disease Diseases 0.000 description 1
- 208000007542 Paresis Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 210000001097 facial muscle Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 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
- 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
- A61H2201/1207—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
- 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 rehabilitation training device for hemiplegic patients, which comprises a device shell, a palm plate, a first joint plate, a second joint plate, a controller module and an infrared temperature measurement contact module, wherein the upper end of the device shell is provided with the palm plate, one side surface of the palm plate is rotatably connected with the first joint plate through a first rotating shaft, one end of the first joint plate, which is far away from the palm plate, is rotatably connected with the second joint plate through a second rotating shaft, the first joint plate, the second joint plate, the first rotating shaft and the second rotating shaft are respectively provided with five parts, and the upper surfaces of the first joint plate and the second joint plate are respectively provided with a fixing mechanism. The fingers of a patient are easy to fall off from the surface of the device when the device is used, and the problem of certain limitation exists.
Description
Technical Field
The invention belongs to the technical field of rehabilitation training, and particularly relates to a hand rehabilitation training device for a hemiplegic patient.
Background
Hemiplegia (hemiplegia), also called hemiplegia, refers to a movement disorder of the upper and lower limbs, facial muscles and lower part of the tongue muscle on the same side, and is a common symptom of acute cerebrovascular disease. Although the mild hemiplegia patients can move, walking up and walking usually causes the upper limbs to bend and the lower limbs to straighten, and the paralyzed lower limbs draw half a circle by one step, which is called the hemiplegic gait. Serious patients are bedridden and lose life ability. According to the degree of hemiplegia, it can be classified into paresis, incomplete paralysis and complete paralysis. Paraplegia: the muscle strength is weakened, the muscle strength is in 4-5 grades, the daily life is not affected generally, incomplete paralysis is heavier than paraplegia, the range is larger, the muscle strength is 2-4 grades, and the total paralysis is as follows: muscle strength is 0-1 grade, and the paralyzed limbs can not move completely. The patient should be treated in time to avoid delaying the optimal period of treatment.
Usually, the hemiplegic patient needs to be in the rehabilitation training with the help of the rehabilitation training device, wherein the activity exercise of hand finger needs to be in the help of the hand function training device exercise hand muscle, helps the patient to return to the health level fast. And traditional hand rehabilitation training device can't carry out effectual fixed to patient's finger position when using, leads to the patient when using hand rehabilitation training device to carry out rehabilitation training, and the finger position drops from the device surface easily, has certain limitation when using.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the existing defects, and provide a hand rehabilitation training device for hemiplegic patients, so as to solve the problems that the traditional hand rehabilitation training device proposed in the background technology cannot effectively fix the finger part of the patient when in use, so that the finger part of the patient is easy to fall off from the surface of the device when the patient uses the hand rehabilitation training device to perform rehabilitation training, and certain limitation exists when in use.
In order to achieve the purpose, the invention provides the following technical scheme: a hand rehabilitation training device for hemiplegic patients comprises a device shell, a palm plate, a first joint plate, a second joint plate, a controller module and an infrared temperature measurement contact module, wherein the palm plate is arranged at the upper end of the device shell, one side surface of the palm plate is rotatably connected with the first joint plate through a first rotating shaft, one end, far away from the palm plate, of the first joint plate is rotatably connected with the second joint plate through a second rotating shaft, five first joint plate, five second joint plate, five first rotating shaft and five second rotating shaft are arranged, fixing mechanisms are arranged on the upper surfaces of the first joint plate and the second joint plate respectively and comprise a third rotating shaft, a fixing buckle and a fixing spring, the fixing buckle is rotatably connected on the upper surfaces of the first joint plate and the second joint plate through the third rotating shaft, and the fixing spring is arranged between the fixing buckle and the first joint plate and the second joint plate, the fixing mechanism is provided with ten.
Preferably, the surfaces of the first rotating shaft and the second rotating shaft are both provided with return springs.
Preferably, an electric push rod is arranged between the palm plate and the device shell, and the number of the electric push rods is two.
Preferably, the surface of the palm plate is provided with a groove, and an infrared temperature measuring contact is arranged in the groove.
Preferably, the four corners of the lower surface of the device shell are provided with negative pressure suckers, and the surface of one side of the device shell is provided with a negative pressure switch.
Preferably, a control mechanism is arranged on one side of the upper surface of the device shell, and the control mechanism comprises a control key and a control display.
Preferably, the inside both sides surface of device shell all is provided with heat dissipation mechanism, just heat dissipation mechanism includes radiator-grid, baffle, first motor case, first motor and cooling fan, the inside mid portion of radiator-grid is provided with the baffle, both sides all are provided with first motor case about the baffle, first motor incasement portion is provided with first motor, first motor one end transmission is connected with cooling fan.
Preferably, the inside of the device shell is respectively provided with a storage battery, a controller, a processor and a temperature sensor.
Preferably, a first finger plate and a second finger plate are arranged inside the first joint plate and the second joint plate, a second motor box is arranged inside the first finger plate, a second motor is arranged inside the second motor box, the upper end of the second motor is in transmission connection with a threaded lead screw, sliding rods are fixedly connected to two sides of the upper surface of the second motor box, a threaded groove and a sliding groove are formed in the second finger plate respectively, and the second finger plate is in threaded connection with the surface of the threaded lead screw through the threaded groove.
Preferably, the controller module and the processor module are electrically connected with each other through a wire, the processor module is electrically connected with the first motor module, the second motor module, the first rotating shaft module and the second rotating shaft module through wires, and the infrared temperature measurement contact module is electrically connected with the control display module through a wire.
Compared with the prior art, the invention provides a hand rehabilitation training device for hemiplegic patients, which has the following beneficial effects:
1. according to the invention, through the arranged fixing mechanism, each joint part of the finger of the patient can be effectively fixed through the fixing buckle of the fixing mechanism, so that the problem that the finger part of the patient is easy to fall off from the surface of the device when the patient uses the hand rehabilitation training device to perform rehabilitation training due to the fact that the traditional hand rehabilitation training device cannot effectively fix the finger part of the patient when in use, and certain limitation exists when in use is solved;
2. according to the hand rehabilitation training device, the first finger plate and the second finger plate are arranged, the second motor arranged in the first finger plate drives the threaded screw rod to rotate, so that the second finger plate arranged at one end of the first finger plate is driven to extend or shorten on one side of the first finger plate, the first joint plate and the second joint plate can freely extend and retract in length, the hand rehabilitation training device is suitable for patients with different lengths of fingers, and the device is more practical when in use;
3. according to the invention, through the arranged groove, the infrared temperature measurement contact is arranged in the groove, when a patient carries out hand rehabilitation training, the body temperature of the patient can be monitored in real time through the infrared temperature measurement contact, and the body temperature and various functions of the body of the patient are displayed through the control display, so that medical personnel can conveniently judge the state of an illness of the patient, accidents of the patient during the rehabilitation training can be effectively prevented, and the height of the palm plate can be controlled through the electric push rod by arranging the two electric push rods between the device shell and the palm plate, so that the patient can find an angle which enables the wrist of the patient to be more comfortable during the rehabilitation training to exercise;
4. according to the invention, through the arrangement of the first joint plate and the second joint plate, when the device is used, the controller arranged in the shell of the device is used for controlling the first rotating shaft and the second rotating shaft to rotate, so that angles are generated between the first joint plate and the palm plate and between the second joint plate and the first joint plate, and the purpose of exercising the grip strength of the palm of a patient is realized;
5. according to the invention, the device shell can be fixed on a desktop through the negative pressure sucker when in use through the negative pressure sucker, so that the problem that the device shell moves when a patient uses the device shell is prevented, the radiating nets are arranged on two sides inside the device shell, the first motor is arranged between the radiating nets, and when in use, the first motor drives the radiating fan to rotate, so that each electronic element inside the device shell is radiated through the radiating fan, and the problem that the service life of the device is influenced due to overhigh surface temperature of each electronic element inside the device shell caused by long-time operation is effectively avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:
fig. 1 is a schematic structural view of a hand rehabilitation training device for hemiplegic patients according to the present invention;
fig. 2 is a schematic structural view of a first rotating shaft in the hand rehabilitation training device for hemiplegic patients according to the present invention;
FIG. 3 is a cross-sectional view of the device housing of the hand rehabilitation training device for hemiplegic patients according to the present invention;
FIG. 4 is a schematic structural view of a fixing mechanism in the hand rehabilitation training device for hemiplegic patients according to the present invention;
FIG. 5 is a schematic structural view of a groove of a palm plate of the hand rehabilitation training device for hemiplegic patients according to the present invention;
FIG. 6 is a schematic view of the inner structures of a first joint plate and a second joint plate of the hand rehabilitation training device for hemiplegic patients according to the present invention;
FIG. 7 is a schematic structural diagram of an internal control system of the hand rehabilitation training device for hemiplegic patients according to the present invention;
FIG. 8 is a schematic diagram of a circuit system for controlling a display in a hand rehabilitation training device for a hemiplegic patient according to the present invention;
in the figure: 1. a device housing; 2. a negative pressure sucker; 3. a negative pressure switch; 4. a control mechanism; 401. a control key; 402. controlling the display; 5. a palm plate; 6. a first joint plate; 7. a second joint plate; 8. a first fingerboard; 9. a second finger plate; 10. a second motor case; 11. a second motor; 12. a threaded lead screw; 13. a thread groove; 14. a slide bar; 15. a sliding groove; 16. a first rotating shaft; 17. a second rotating shaft; 18. a return spring; 19. a fixing mechanism; 1901. a third rotating shaft; 1902. a fixing buckle; 1903. fixing the spring; 20. a groove; 21. an infrared temperature measuring contact; 22. a heat dissipation mechanism; 2201. a heat-dissipating web; 2202. a baffle plate; 2203. a first motor case; 2204. a first motor; 2205. a heat radiation fan; 23. a storage battery; 24. a controller; 25. a processor; 26. a temperature sensor; 27. an electric push rod; 28. a controller module; 29. a processor module; 30. a first motor module; 31. a second motor module; 32. a first shaft module; 33. a second spindle module; 34. an infrared temperature measurement contact module; 35. controlling the display module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4 and fig. 6-8, the present invention provides a technical solution: a hand rehabilitation training device for hemiplegic patients comprises a device shell 1, a palm plate 5, a first joint plate 6, a second joint plate 7, a controller module 28 and an infrared temperature measurement contact module 34, wherein the palm plate 5 is arranged at the upper end of the device shell 1, one side surface of the palm plate 5 is rotatably connected with the first joint plate 6 through a first rotating shaft 16, one end, far away from the palm plate 5, of the first joint plate 6 is rotatably connected with the second joint plate 7 through a second rotating shaft 17, the first joint plate 6, the second joint plate 7, the first rotating shaft 16 and the second rotating shaft 17 are respectively provided with five parts, fixing mechanisms 19 are respectively arranged on the upper surfaces of the first joint plate 6 and the second joint plate 7, each fixing mechanism 19 comprises a third rotating shaft 1901, a fixing buckle 1902 and a fixing spring 1903, the fixing buckle 1902 is rotatably connected to the upper surfaces of the first joint plate 6 and the second joint plate 7 through the third rotating shaft 1901, the fixing buckle 1902 and the first joint plate 6, The fixing springs 1903 are arranged between the second joint plates 7, ten fixing mechanisms 19 are arranged, the first rotating shaft 16 and the second rotating shaft 17 are controlled to rotate by the controller 24 arranged in the device shell 1 through the arranged first joint plate 6 and the second joint plate 7, so that the angle is generated between the first joint plate 6 and the palm plate 5 and between the second joint plate 7 and the first joint plate 6 when the hand rehabilitation training device is used, and the purpose of exercising the holding power of the palm of a patient is achieved, the joint parts of the fingers of the patient can be effectively fixed through the fixing buckles 1902 of the fixing mechanisms 19 through the arranged fixing mechanisms 19, the problem that the finger parts of the patient can not be effectively fixed when the traditional hand rehabilitation training device is used is avoided, and the finger parts of the patient are easy to fall off from the surface of the device when the patient uses the hand rehabilitation training device for rehabilitation training, have the problem of certain limitation when using, through the fixed spring 1903 that sets up, can fix each joint position of finger to the patient's of the different thicknesses of finger through fixed spring 1903 to the adaptation is different patients and is carried out the hand rehabilitation training.
Example 2
Referring to fig. 1-8, the present invention provides a technical solution: a hand rehabilitation training device for hemiplegic patients comprises a device shell 1, a palm plate 5, a first joint plate 6, a second joint plate 7, a controller module 28 and an infrared temperature measurement contact module 34, wherein the palm plate 5 is arranged at the upper end of the device shell 1, one side surface of the palm plate 5 is rotatably connected with the first joint plate 6 through a first rotating shaft 16, one end, far away from the palm plate 5, of the first joint plate 6 is rotatably connected with the second joint plate 7 through a second rotating shaft 17, the first joint plate 6, the second joint plate 7, the first rotating shaft 16 and the second rotating shaft 17 are respectively provided with five parts, fixing mechanisms 19 are respectively arranged on the upper surfaces of the first joint plate 6 and the second joint plate 7, each fixing mechanism 19 comprises a third rotating shaft 1901, a fixing buckle 1902 and a fixing spring 1903, the fixing buckle 1902 is rotatably connected to the upper surfaces of the first joint plate 6 and the second joint plate 7 through the third rotating shaft 1901, the fixing buckle 1902 and the first joint plate 6, The fixing springs 1903 are arranged between the second joint plates 7, ten fixing mechanisms 19 are arranged, the first rotating shaft 16 and the second rotating shaft 17 are controlled to rotate by the controller 24 arranged in the device shell 1 through the arranged first joint plate 6 and the second joint plate 7, so that the angle is generated between the first joint plate 6 and the palm plate 5 and between the second joint plate 7 and the first joint plate 6 when the hand rehabilitation training device is used, and the purpose of exercising the holding power of the palm of a patient is achieved, the joint parts of the fingers of the patient can be effectively fixed through the fixing buckles 1902 of the fixing mechanisms 19 through the arranged fixing mechanisms 19, the problem that the finger parts of the patient can not be effectively fixed when the traditional hand rehabilitation training device is used is avoided, and the finger parts of the patient are easy to fall off from the surface of the device when the patient uses the hand rehabilitation training device for rehabilitation training, have the problem of certain limitation when using, through the fixed spring 1903 that sets up, can fix each joint position of finger to the patient's of the different thicknesses of finger through fixed spring 1903 to the adaptation is different patients and is carried out the hand rehabilitation training.
In the invention, preferably, the surfaces of the first rotating shaft 16 and the second rotating shaft 17 are both provided with the return springs 18, and the surfaces of the first rotating shaft 16 and the second rotating shaft 17 are both provided with the return springs 18, so that the grip strength required by a patient during exercise can be increased through the return springs 18, and the rehabilitation training effect is enhanced.
In the invention, preferably, two electric push rods 27 are arranged between the palm plate 5 and the device shell 1, and two electric push rods 27 are arranged between the device shell 1 and the palm plate 5, so that the height of the palm plate 5 can be controlled by the electric push rods 27, and a patient can find an angle which makes his wrist more comfortable to exercise during rehabilitation training.
In the invention, preferably, the surface of the palm plate 5 is provided with the groove 20, the infrared temperature measuring contact 21 is arranged in the groove 20, the body temperature of a patient can be monitored in real time through the infrared temperature measuring contact 21 when the patient carries out hand rehabilitation training, and the body temperature and various functions of the body of the patient can be displayed through the control display 402, so that the medical personnel can conveniently judge the state of an illness of the patient, and the accident of the patient can be effectively prevented when the patient carries out rehabilitation training.
In the invention, preferably, the four corners of the lower surface of the device shell 1 are respectively provided with the negative pressure suckers 2, and the surface of one side of the device shell 1 is provided with the negative pressure switch 3, so that the device shell 1 can be fixed on a table top through the negative pressure suckers 2 when in use, and the problem that the device shell 1 moves when a patient is in use is prevented.
In the present invention, it is preferable that a control mechanism 4 is disposed on one side of the upper surface of the device housing 1, and the control mechanism 4 includes a control button 401 and a control display 402.
In the invention, preferably, the surfaces of two sides in the device shell 1 are both provided with the heat dissipation mechanisms 22, each heat dissipation mechanism 22 comprises a heat dissipation net 2201, a baffle 2202, a first motor box 2203, a first motor 2204 and a heat dissipation fan 2205, the baffle 2202 is arranged in the middle part of the heat dissipation net 2201, the first motor boxes 2203 are arranged on the upper and lower sides of the baffle 2202, the first motor 2204 is arranged in the first motor box 2203, one end of the first motor 2204 is in transmission connection with the heat dissipation fan 2205, the heat dissipation nets 2201 are arranged on two sides in the device shell 1, the first motor 2204 is arranged between the heat dissipation nets 2201, when in use, the heat dissipation fan 2205 is driven by the first motor 2204 to rotate, so that each electronic element in the device shell 1 is dissipated heat by the heat dissipation fan 2205, and the surface temperature of each electronic element in the device shell 1 is prevented from being overhigh due to long-time operation, causing a problem of affecting the service life of the device.
In the present invention, it is preferable that the device case 1 is provided therein with a battery 23, a controller 24, a processor 25, and a temperature sensor 26, respectively.
In the invention, preferably, a first finger plate 8 and a second finger plate 9 are arranged inside the first joint plate 6 and the second joint plate 7, a second motor box 10 is arranged inside the first finger plate 8, a second motor 11 is arranged inside the second motor box 10, a threaded screw rod 12 is connected to the upper end of the second motor 11 in a transmission manner, sliding rods 14 are fixedly connected to both sides of the upper surface of the second motor box 10, a threaded groove 13 and a sliding groove 15 are respectively arranged inside the second finger plate 9, and the second finger plate 9 is in threaded connection with the surface of the threaded screw rod 12 through the threaded groove 13. in the invention, through the arrangement of the first finger plate 8 and the second finger plate 9, the threaded screw rod 12 is driven to rotate through the second motor 11 arranged inside the first finger plate 8, so that the second finger plate 9 arranged at one end of the first finger plate 8 is driven to extend or shorten on one side of the first finger plate 8, so that the first joint plate 6 and the second joint plate 7 can freely extend and retract, thereby make hand rehabilitation training device adapt to the patient of the different length of finger, the device has more the practicality when using.
In the present invention, preferably, the controller module 28 and the processor module 29 are electrically connected to each other through a wire, the processor module 29 is electrically connected to the first motor module 30, the second motor module 31, the first rotating shaft module 32, and the second rotating shaft module 33 through wires, and the infrared temperature measurement contact module 34 and the control display module 35 are electrically connected to each other through a wire.
The working principle and the using process of the invention are as follows: when in use, the negative pressure switch 3 is pressed, the device shell 1 is adsorbed on a desktop through the negative pressure sucker 2, then a hemiplegic patient places a palm on the upper surface of the palm plate 5, the height of the palm plate 5 is adjusted by adjusting the height of the electric push rod 27, the hemiplegic patient feels comfortable as much as possible, then the hemiplegic patient partially fills in the palm and places five fingers on the upper surfaces of the five first joint plates 6 and the second joint plate 7 respectively, the second motor 11 in the second motor box 10 drives the screw rod 12 to rotate, so as to drive the second finger plate 9 to extend or shorten at one end of the first finger plate 8, the length of each joint plate is adjusted according to the finger length of the hemiplegic patient, so that the device adapts to hemiplegic patients with different finger lengths as much as possible, then the fixing button 1902 is opened, each finger of the patient is inserted into the fixing button 1902, the size of the fixing button 1902 can adapt to hemiplegic patients with different finger thicknesses through the arranged fixing spring 1903, then the medical staff starts to operate through the control button 401 control device of the control mechanism 4, drive between the first joint plate 6 and the palm plate 5 through the first rotating shaft 16 and the second rotating shaft 17, produce the angle between the first joint plate 6 and the second joint plate 7, thereby drive each finger of the hemiplegic patient to carry out the exercise of bending and straightening, the reset spring 18 through setting up at the surface of the first rotating shaft 16 and the second rotating shaft 17 can effectually increase the required grip strength of the crooked finger of the patient, thereby further increase the effect of rehabilitation training, the infrared temperature measurement contact 21 that sets up inside the groove 20 on the surface of the palm plate 5 during use can carry out real-time monitoring to the body temperature of the patient, and show through the control display 402, avoid the hemiplegia patient to take place the unexpected condition when carrying out the rehabilitation training, and can effectually dispel the heat to each electronic element inside the device shell 1 through the heat dissipation fan 2205 that sets up inside the heat dissipation net 2201 of the both sides inside the device shell 1 The problem that the service life of the device is influenced due to overhigh surface temperature of each electronic element in the device shell 1 caused by long-time operation of the device is solved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a hand rehabilitation training device that hemiplegia patient used, includes device shell (1), palm board (5), first joint board (6), second joint board (7), controller module (28) and infrared temperature measurement contact module (34), its characterized in that: device shell (1) upper end is provided with palm board (5), palm board (5) side surface rotates through first pivot (16) and is connected with first joint board (6), the one end that first joint board (6) kept away from palm board (5) rotates through second pivot (17) and is connected with second joint board (7), just first joint board (6), second joint board (7), first pivot (16) and second pivot (17) all are provided with five, first joint board (6) and second joint board (7) upper surface all are provided with fixed establishment (19), fixed establishment (19) include third pivot (1901), fixed knot (1902) and fixed spring (1903), just fixed knot (1902) rotate through third pivot (1901) and connect in first joint board (6) and second joint board (7) upper surface, fixed knot (1902) and first joint board (6), Fixing springs (1903) are arranged between the second joint plates (7), and ten fixing mechanisms (19) are arranged.
2. The hand rehabilitation training device for hemiplegic patients according to claim 1, wherein: and the surfaces of the first rotating shaft (16) and the second rotating shaft (17) are provided with return springs (18).
3. The hand rehabilitation training device for the hemiplegic patient according to claim 2, wherein: electric push rods (27) are arranged between the palm plate (5) and the device shell (1), and the number of the electric push rods (27) is two.
4. The hand rehabilitation training device for the hemiplegic patient according to claim 3, wherein: a groove (20) is formed in the surface of the palm plate (5), and an infrared temperature measurement contact (21) is arranged in the groove (20).
5. The hand rehabilitation training device for the hemiplegic patient according to claim 4, wherein: the device is characterized in that four corners of the lower surface of the device shell (1) are provided with negative pressure suckers (2), and one side surface of the device shell (1) is provided with a negative pressure switch (3).
6. The hand rehabilitation training device for hemiplegic patients according to claim 1, wherein: the device is characterized in that a control mechanism (4) is arranged on one side of the upper surface of the device shell (1), and the control mechanism (4) comprises a control key (401) and a control display (402).
7. The hand rehabilitation training device for the hemiplegic patient according to claim 6, wherein: the device is characterized in that heat dissipation mechanisms (22) are arranged on the surfaces of two sides in the device shell (1), the heat dissipation mechanisms (22) comprise a heat dissipation net (2201), a baffle (2202), a first motor box (2203), a first motor (2204) and a heat dissipation fan (2205), the baffle (2202) is arranged in the middle of the heat dissipation net (2201), the first motor box (2203) is arranged on each of the upper side and the lower side of the baffle (2202), the first motor (2204) is arranged in the first motor box (2203), and the heat dissipation fan (2205) is connected to one end of the first motor (2204) in a transmission mode.
8. The hand rehabilitation training device for hemiplegic patients according to claim 1, wherein: the device is characterized in that a storage battery (23), a controller (24), a processor (25) and a temperature sensor (26) are respectively arranged in the device shell (1).
9. The hand rehabilitation training device for the hemiplegic patient according to claim 8, wherein: first finger board (8) and second finger board (9) are all arranged inside first joint board (6) and second joint board (7), and first finger board (8) inside is provided with second motor case (10), inside second motor (11) that is provided with of second motor case (10), second motor (11) upper end transmission is connected with screw lead screw (12), the equal fixedly connected with slide bar (14) of second motor case (10) upper surface both sides, thread groove (13) and sliding tray (15) have been seted up respectively to second finger board (9) inside, second finger board (9) are through thread groove (13) threaded connection on screw lead screw (12) surface.
10. The hand rehabilitation training device for hemiplegic patients according to claim 9, wherein: the controller module (28) and the processor module (29) are electrically connected with each other through a wire, the processor module (29) is electrically connected with the first motor module (30), the second motor module (31), the first rotating shaft module (32) and the second rotating shaft module (33) through a wire, and the infrared temperature measurement contact module (34) and the control display module (35) are electrically connected with each other through a wire.
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| CN113491621B (en) | 2022-11-01 |
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