CN111214321B - Physical therapy device for rehabilitation after wrist operation - Google Patents
Physical therapy device for rehabilitation after wrist operation Download PDFInfo
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- CN111214321B CN111214321B CN202010084134.1A CN202010084134A CN111214321B CN 111214321 B CN111214321 B CN 111214321B CN 202010084134 A CN202010084134 A CN 202010084134A CN 111214321 B CN111214321 B CN 111214321B
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- wrist
- outer shell
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- rehabilitation
- patient
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- 210000000707 wrist Anatomy 0.000 title claims abstract description 57
- 238000000554 physical therapy Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 230000002980 postoperative effect Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 2
- 230000017531 blood circulation Effects 0.000 abstract description 11
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 208000029549 Muscle injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/0053—Cabins, rooms, chairs or units for treatment with a hot or cold circulating fluid
-
- 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
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H15/02—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains adapted for simultaneous treatment with light, heat or drugs
-
- 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
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0001—Body part
- A61F2007/0029—Arm or parts thereof
- A61F2007/0035—Wrist
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0059—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit
- A61F2007/006—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit of gas
-
- 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
- A61H2015/0064—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with freely rotating spheres
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Rehabilitation Therapy (AREA)
- Physical Education & Sports Medicine (AREA)
- Pain & Pain Management (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Massaging Devices (AREA)
Abstract
The invention discloses a physical therapy device for rehabilitation after wrist operation, which comprises an outer shell, wherein a display screen is installed on the upper surface of the outer shell, a control device for controlling a servo motor and a heating device is arranged on the upper surface of the outer shell, an extending hole is reserved in the front side surface of the outer shell, a support ring is fixedly connected inside the outer shell, an inner side bearing of the support ring is connected with a rotating ring, and a fixing ring is fixedly connected between the support rings. This recovered physiotherapy device of using of wrist postoperative can be convenient for drive universal ball and rotate around patient's wrist, and can make universal ball rotation through the contact of universal ball and patient's wrist to can make universal ball vibration, thereby can be convenient for massage patient's wrist department, be favorable to promoting the blood circulation of patient's wrist department, orifice on the gas transmission pipeline can spout hot-air to patient's wrist department simultaneously, thereby can further promote the blood circulation of patient's wrist department.
Description
Technical Field
The invention relates to the technical field of physiotherapy devices, in particular to a physiotherapy device for wrist postoperative rehabilitation.
Background
In general, when the bones of people are injured for one hundred days due to muscle injury, a long time is usually consumed for recovery, and the long recovery period enables patients not to carry out production operation in the period, so that the normal life of the patients is influenced.
However, the existing physical therapy device for rehabilitation after wrist operation cannot massage the affected part of the patient, so that the physical therapy effect is not good enough, and the affected part of the patient needs to be heated by infrared rays at a certain distance, so that the skin of the patient is easily burnt when the distance is too close;
to sum up, a physical therapy device for rehabilitation after wrist operation is designed at present to solve the problems.
Disclosure of Invention
The invention aims to provide a physical therapy device for rehabilitation after wrist operation, and aims to solve the problems that the existing physical therapy device for rehabilitation after wrist operation cannot massage the affected part of a patient and easily burns the skin of the patient in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a physical therapy device for rehabilitation after wrist operation comprises an outer shell, wherein a display screen is arranged on the upper surface of the outer shell, a control device for controlling a servo motor and a heating device is arranged on the upper surface of the outer shell, an extending hole is reserved in the front side surface of the outer shell, a supporting ring is fixedly connected inside the outer shell, an inner side bearing of the supporting ring is connected with a rotating ring, a fixing ring is fixedly connected between the supporting rings, an outer side key of the rotating ring is connected with a connecting gear, the connecting gear is meshed with the outer side of a transmission gear, the transmission gear is connected with the shaft end of the servo motor in a key mode, the servo motor is fixedly connected inside the outer shell, a heat insulation layer is arranged on the inner side of the outer shell, a bearing on the outer shell is connected with one end of a gas transmission pipeline, and the inner side of one end, connected onto the outer shell, of the gas transmission pipeline bearing, is connected with the heating device, and the heating device is arranged at the outer side of the shell body, the gas pipeline penetrates through the inner side of the rotating ring, the gas pipeline is provided with a spray hole, the fixing ring is provided with a sliding groove, the sliding groove is internally connected with a sliding block in a clamping and sliding manner, both ends of the sliding block are in contact connection with the lifting block, the middle part of the sliding block is fixedly connected with one end of the supporting pipe, the supporting pipe penetrates through the rotating ring through a through hole, the through hole is reserved on the rotating ring, the inner side of the through hole and the outer side of the supporting pipe are respectively welded and fixed at both ends of the extension spring, the other end of the supporting pipe is nested and screwed at the outer side of one end of the connecting pipe, the other end of the connecting pipe is nested and arranged at one end of the connecting rod, the other end of the connecting rod is provided with a universal ball, the outer side of the connecting rod and the inner side of the connecting pipe are respectively welded and fixed at both ends of the compression spring, and the outer side of the connecting pipe is in key connection with a linkage gear, the linkage gear is connected to the toothed bar in a meshed mode, two ends of the toothed bar are fixedly connected to the front adjusting ring and the rear adjusting ring respectively, the toothed bar penetrates through the space between the partition ring and the inner side of the rotating ring, and the partition ring is fixedly connected to the inner side of the rotating ring.
Preferably, the axis of the gas transmission pipeline is collinear with the rotating shaft of the gas transmission pipeline, and the axis of the gas transmission pipeline is collinear with the axis of the rotating ring.
Preferably, the heating device comprises a sealing cover, a filter screen, an air suction device, an air guide pipe and a heating rod, the filter screen is arranged on the sealing cover, the air suction device is arranged in the sealing cover, the air guide pipe is fixedly connected to the inner side of the sealing cover, and the heating rod is arranged in the air guide pipe.
Preferably, the air suction device, the heating rod and the servo motor are all electrically connected with the control device, and the control device is electrically connected with the display screen.
Preferably, the air guide pipe extends into the gas transmission pipeline, the air guide pipe is communicated with the sealing cover, and the air guide pipe and the filter screen are respectively arranged on two sides of the sealing cover.
Preferably, the inner side of the supporting tube is connected with the outer side of the connecting tube in a threaded connection mode, and the connecting tube is movably connected with the connecting rod.
Preferably, racks are uniformly distributed on the rack bar, and the width of each rack is not less than 3 times of the width of the linkage gear.
Preferably, the connecting rods movably penetrate through the gas transmission pipeline, and the spray holes in the gas transmission pipeline are arranged between the connecting rods.
Preferably, the lifting block is in a right-angle triangular prism structure, the inclined surface of the lifting block is in contact connection with the two ends of the sliding block, and the two ends of the sliding block are provided with continuous lifting blocks.
Compared with the prior art, the invention has the beneficial effects that: this recovered physiotherapy device of using of wrist postoperative can be convenient for drive universal ball and rotate around patient's wrist, and can make universal ball rotation through the contact of universal ball and patient's wrist to can make universal ball vibration, thereby can be convenient for massage patient's wrist department, be favorable to promoting the blood circulation of patient's wrist department, the orifice on the gas transmission pipeline can spout hot-air to patient's wrist department simultaneously, thereby can further promote the blood circulation of patient's wrist department:
1. the universal ball can be driven by the rotating ring to rotate around the wrist, and can vibrate through the sliding of the sliding block on the lifting block and the resetting action of the extension spring, so that the universal ball can rotate around the wrist through the contact with the wrist and can vibrate, and the blood circulation at the wrist of a patient can be facilitated;
2. inhale the outside air through heating device to make the air after the heating get into gas transmission pipeline, the rethread orifice spouts to patient's wrist, and then can be convenient for improve the stability of wrist department, so that further blood circulation that promotes patient's wrist department.
Drawings
FIG. 1 is a schematic top sectional view of the present invention;
FIG. 2 is an enlarged view of point A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the connection structure of the connection tube and the universal ball of the present invention;
FIG. 4 is a schematic view of a connection structure of a fixing ring and a sliding block according to the present invention;
FIG. 5 is a schematic view of a connection structure of the sealing cover and the air duct according to the present invention;
FIG. 6 is a schematic top view of the present invention.
In the figure: 1. an outer housing; 2. an access hole; 3. a support ring; 4. a rotating ring; 5. a connecting gear; 6. a transmission gear; 7. a servo motor; 8. a heat-insulating layer; 9. a gas pipeline; 10. an adjusting ring; 11. a heating device; 1101. a sealing cover; 1102. filtering with a screen; 1103. a suction device; 1104. an air guide pipe; 1105. a heating rod; 12. a fixing ring; 13. a chute; 14. a slider; 15. supporting a tube; 16. a through hole; 17. an extension spring; 18. a connecting pipe; 19. a linkage gear; 20. a rack bar; 21. spraying a hole; 22. a blocking ring; 23. a connecting rod; 24. a compression spring; 25. a universal ball; 26. lifting the block; 27. a display screen; 28. and a control device.
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.
Referring to fig. 1-6, the present invention provides a technical solution: a physical therapy device for rehabilitation after wrist operation comprises an outer shell 1, an extending hole 2, a support ring 3, a rotating ring 4, a connecting gear 5, a transmission gear 6, a servo motor 7, a heat preservation layer 8, an air transmission pipeline 9, a regulating ring 10, a heating device 11, a sealing cover 1101, a filter screen 1102, an air suction device 1103, an air guide pipe 1104, a heating rod 1105, a fixing ring 12, a chute 13, a slide block 14, a support pipe 15, a through hole 16, a tension spring 17, a connecting pipe 18, a linkage gear 19, a rack bar 20, a spray hole 21, a partition ring 22, a connecting rod 23, a compression spring 24, a universal ball 25, a lifting block 26, a display screen 27 and a control device 28, wherein the display screen 27 is installed on the upper surface of the outer shell 1, the control device 28 for controlling the servo motor 7 and the heating device 11 is arranged on the upper surface of the outer shell 1, the extending hole 2 is reserved on the front side surface of the outer shell 1, the support ring 3 is fixedly connected inside the outer shell 1, the inner side of the support ring 3 is connected with a rotating ring 4 through a bearing, a fixing ring 12 is fixedly connected between the support rings 3, the outer side of the rotating ring 4 is connected with a connecting gear 5 in a key mode, the connecting gear 5 is connected to the outer side of a transmission gear 6 in a meshing mode, the transmission gear 6 is connected to the shaft end of a servo motor 7 in a key mode, the servo motor 7 is fixedly connected to the inner side of the outer shell 1, the inner side of the outer shell 1 is provided with a heat preservation layer 8, the outer shell 1 is connected with one end of a gas transmission pipeline 9 through a bearing, the gas transmission pipeline 9 is connected to the inner side of one end of the outer shell 1 through a bearing, a heating device 11 is installed on the outer side of the outer shell 1, the gas transmission pipeline 9 penetrates through the inner side of the rotating ring 4, a spray hole 21 is formed in the gas transmission pipeline 9, a sliding groove 13 is formed in the fixing ring 12, a sliding block 14 is connected in a clamping mode in a sliding mode in the sliding mode, and two ends of the sliding block 14 are connected with a lifting block 26 in a contact mode, and the middle part of the slide block 14 is fixedly connected with one end of a support pipe 15, the support pipe 15 penetrates through the rotating ring 4 through a through hole 16, and the through hole 16 is reserved on the rotating ring 4, the inner side of the through hole 16 and the outer side of the supporting tube 15 are respectively welded and fixed at two ends of the extension spring 17, and the other end of the support tube 15 is nested and screwed outside one end of the connecting tube 18, the other end of the connecting tube 18 is nested and arranged at one end of the connecting rod 23, and the other end of the connecting rod 23 is provided with a universal ball 25, the outer side of the connecting rod 23 and the inner side of the connecting pipe 18 are respectively welded and fixed at two ends of a compression spring 24, and the outer side of the connecting pipe 18 is connected with a linkage gear 19 by a key, the linkage gear 19 is engaged and connected on a rack bar 20, and both ends of the rack bar 20 are respectively fixedly connected to the front and rear 2 adjusting rings 10, the rack bar 20 penetrates between the partition ring 22 and the inner side of the rotating ring 4, and the partition ring 22 is fixedly connected to the inner side of the rotating ring 4.
The axis of the gas pipeline 9 is collinear with the rotating shaft thereof, and the axis of the gas pipeline 9 is collinear with the axis of the rotating ring 4, so that the gas pipeline 9 can conveniently rotate synchronously along with the rotating ring 4.
The heating device 11 comprises a sealing cover 1101, a filter screen 1102, an air suction device 1103, an air guide pipe 1104 and a heating rod 1105, wherein the filter screen 1102 is arranged on the sealing cover 1101, the air suction device 1103 is arranged inside the sealing cover 1101, the air guide pipe 1104 is fixedly connected to the inner side of the sealing cover 1101, the heating rod 1105 is arranged inside the air guide pipe 1104, the air suction device 1103, the heating rod 1105 and the servo motor 7 are all electrically connected with the control device 28, the control device 28 is electrically connected with the display screen 27, the air guide pipe 1104 extends into the air transmission pipeline 9, the air guide pipe 1104 is communicated with the sealing cover 1101, the air guide pipe 1104 and the filter screen 1102 are respectively arranged at two sides of the sealing cover 1101, the air suction device 1103 can conveniently enable outside air to enter the sealing cover 1101 after passing through the filter screen 1102, and heat the air when the air enters the air transmission pipeline 9 through the air guide pipe 1104, so that the air sprayed to the wrist of a patient is hot air, helping to promote blood circulation at the wrist of the patient.
The inner side of the support tube 15 is connected with the outer side of the connecting tube 18 in a threaded connection mode, and the connecting tube 18 is movably connected with the connecting rod 23, so that the whole length of the structure formed by the connecting tube 18 and the support tube 15 can be changed when the connecting tube 18 rotates.
The rack bar 20 is evenly distributed with racks, and the width of the racks is not less than 3 times of the width of the linkage gear 19, so that the linkage gear 19 can be stably driven to rotate when the rack bar 20 moves, and the linkage gear 19 on the rack bar can be always meshed with the rack bar 20 when the connecting pipe 18 moves.
The connecting rod 23 is movably arranged to penetrate through the gas transmission pipeline 9, and the spray holes 21 in the gas transmission pipeline 9 are arranged between the connecting rods 23, so that the spray holes 21 can spray hot air while the universal balls 25 massage the wrist of the patient, and the blood flow at the wrist of the patient can be improved.
The lifting block 26 is in a right-angle triangular prism shape, the inclined surface of the lifting block 26 is in contact connection with two ends of the sliding block 14, and the two ends of the sliding block 14 are both provided with continuous lifting blocks 26, so that the lifting block 26 can drive the sliding block 14 to gradually approach the outer side of the fixing ring 12, and then the sliding block 14 is reset under the action of the extension spring 17 after passing through the highest point of the lifting block 26.
The working principle is as follows: at first this recovered physiotherapy device of using of wrist postoperative takes to the position of use to switch on the device's power, the rethread is as follows the mode and is operated and use:
according to fig. 1-6, the device is first adjusted according to the diameter of the patient's wrist and rehabilitation, as follows:
pushing and pulling the adjusting ring 10 to drive the toothed bar 20 to move;
when the rack bar 20 moves, the linkage gear 19 is driven to rotate, so that the connecting pipe 18 is driven to rotate;
the connecting tube 18 changes its structural length with the support tube 15 by its outer side being screwed to the inner side of the support tube 15 when it is rotated;
after the length of the structure formed by the connecting pipe 18 and the supporting pipe 15 is adjusted to a proper size, a hand is inserted into the outer shell 1 through the insertion hole 2, so that the hand penetrates through the rotating ring 4 and the wrist is positioned on the inner side of the rotating ring 4;
then, the control device 28 adjusts the rotation speed of the servo motor 7, adjusts the temperature heated by the heating rod 1105, and adjusts the air suction speed of the air suction device 1103;
finally, the servo motor 7, the heating rod 1105 and the suction device 1103 are opened through the control device 28;
when the servo motor 7 runs, the transmission gear 6 which is connected with the key at the shaft end drives the rotating ring 4 which is connected with the key and the connecting gear 5 to rotate;
when the rotating ring 4 rotates, the supporting tube 15 is driven to rotate synchronously, so that the connecting tube 18 connected with the supporting tube 15 rotates synchronously, and the universal ball 25 at the front end of the connecting rod 23 connected with the connecting tube 18 rotates synchronously;
since the universal ball 25 is in contact with the wrist of the patient, the universal ball 25 will also spin when rotating synchronously with the rotating ring 4;
when the supporting tube 15 rotates synchronously with the rotating ring 4, the sliding block 14 is driven to slide in the sliding groove 13;
because the sliding chute 13 is connected with the sliding block 14 in a sliding clamping manner, and the lifting block 26 is arranged in the sliding chute 13, the sliding block 14 can drive the supporting tube 15 to gradually approach the fixing ring 12 along the lifting block 26, and after the sliding block 14 passes through the highest point of the lifting block 26, the supporting tube 15 can be quickly reset under the action of the extension spring 17, so that the universal ball 25 is driven to slightly knock the wrist of the patient, the wrist of the patient can be knocked and rolled through the universal ball 25, and the memorial massage can be conveniently carried out on the wrist of the patient, so that the blood circulation at the wrist can be promoted;
when the heating rod 1105 and the air suction device 1103 are operated, outside air can be sucked into the sealing cover 1101 after passing through the filter screen 1102, and then enters the air transmission pipeline 9 through the air guide pipe 1104;
when the air passes through the air guide pipe 1104, the air is heated by the heating rod 1105, so as to form hot air, and after passing through the air transmission pipeline 9, the hot air is sprayed to the wrist of the patient through the spray holes 21, so that the temperature of the wrist of the patient can be conveniently increased, and the blood circulation of the wrist can be further promoted;
the blood circulation at the wrist of the patient is promoted, so that the wrist rehabilitation period of the patient can be shortened conveniently, and the wrist of the patient can be quickly rehabilitated conveniently.
In addition, the circuit technology of the control device 28 for controlling the servo motor 7, the suction device 1103 and the heating rod 1105 is the prior art, and will not be described in detail herein;
and the air suction device 1103 may be an ancient blower, an air pump, or an air suction fan, etc.
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 (8)
1. The utility model provides a physiotherapy device is used in wrist postoperative rehabilitation, includes shell body (1), its characterized in that: the upper surface of the outer shell (1) is provided with a display screen (27), the upper surface of the outer shell (1) is provided with a control device (28) for controlling a servo motor (7) and a heating device (11), the front side surface of the outer shell (1) is reserved with an extending hole (2), the inner part of the outer shell (1) is fixedly connected with a support ring (3), the inner side bearing of the support ring (3) is connected with a rotating ring (4), a fixing ring (12) is fixedly connected between the support rings (3), the outer side key of the rotating ring (4) is connected with a connecting gear (5), the connecting gear (5) is meshed and connected with the outer side of a transmission gear (6), the transmission gear (6) is connected with the shaft end of the servo motor (7) in a key mode, the servo motor (7) is fixedly connected with the inner part of the outer shell (1), and the inner side of the outer shell (1) is provided with a heat insulation layer (8), and the outer shell (1) is in bearing connection with one end of a gas pipeline (9), the gas pipeline (9) is in bearing connection with the inner side of one end of the outer shell (1) and is connected with a heating device (11), the heating device (11) is installed on the outer side of the outer shell (1), the gas pipeline (9) penetrates through the inner side of the rotating ring (4), a spray hole (21) is formed in the gas pipeline (9), a sliding groove (13) is formed in the fixing ring (12), a sliding block (14) is connected in the sliding groove (13) in a clamping and sliding manner, the two ends of the sliding block (14) are in contact connection with a lifting block (26), the middle of the sliding block (14) is fixedly connected to one end of the supporting pipe (15), the supporting pipe (15) penetrates through the rotating ring (4) through a through hole (16), the through hole (16) is reserved on the rotating ring (4), and the two ends of a tension spring (17) are respectively welded and fixed between the inner side of the supporting pipe (16) and the outer side of the supporting pipe (15), the other end of the supporting tube (15) is connected to the outer side of one end of the connecting tube (18) in a nested and threaded mode, the other end of the connecting tube (18) is arranged at one end of the connecting rod (23) in a nested mode, a universal ball (25) is installed at the other end of the connecting rod (23), the outer side of the connecting rod (23) and the inner side of the connecting tube (18) are fixedly welded to the two ends of the compression spring (24) respectively, the outer side of the connecting tube (18) is connected with the linkage gear (19) in a key mode, the linkage gear (19) is connected to the toothed bar (20) in a meshed mode, the two ends of the toothed bar (20) are fixedly connected to the front adjusting ring (10) and the rear adjusting ring (10) respectively, the toothed bar (20) penetrates through the space between the partition ring (22) and the inner side of the rotating ring (4), and the partition ring (22) is fixedly connected to the inner side of the rotating ring (4);
the structural shape of lifting piece (26) is the right angle triangular prism, and the inclined plane of lifting piece (26) is connected with the both ends contact of slider (14) to the both ends of slider (14) all are provided with continuous lifting piece (26).
2. The physical therapy device for rehabilitation after wrist operation according to claim 1, wherein: the axis of the gas transmission pipeline (9) is collinear with the rotating shaft of the gas transmission pipeline, and the axis of the gas transmission pipeline (9) is collinear with the axis of the rotating ring (4).
3. The physical therapy device for rehabilitation after wrist operation according to claim 1, wherein: the heating device (11) comprises a sealing cover (1101), a filter screen (1102), an air suction device (1103), an air guide pipe (1104) and a heating rod (1105), wherein the filter screen (1102) is arranged on the sealing cover (1101), the air suction device (1103) is installed inside the sealing cover (1101), the air guide pipe (1104) is fixedly connected to the inner side of the sealing cover (1101), and the heating rod (1105) is installed inside the air guide pipe (1104).
4. The physical therapy device for rehabilitation after wrist operation according to claim 3, wherein: the air suction device (1103), the heating rod (1105) and the servo motor (7) are electrically connected with the control device (28), and the control device (28) is electrically connected with the display screen (27).
5. The physical therapy device for rehabilitation after wrist operation according to claim 3, wherein: the air guide pipe (1104) extends into the air transmission pipeline (9), the air guide pipe (1104) is communicated with the sealing cover (1101), and the air guide pipe (1104) and the filter screen (1102) are respectively arranged on two sides of the sealing cover (1101).
6. The physical therapy device for rehabilitation after wrist operation according to claim 1, wherein: the inner side of the supporting tube (15) is connected with the outer side of the connecting tube (18) in a threaded connection mode, and the connecting tube (18) is movably connected with the connecting rod (23).
7. The physical therapy device for rehabilitation after wrist operation according to claim 1, wherein: racks are uniformly distributed on the rack bar (20), and the width of each rack is not less than 3 times of the width of the linkage gear (19).
8. The physical therapy device for rehabilitation after wrist operation according to claim 1, wherein: the connecting rods (23) movably penetrate through the gas transmission pipeline (9), and the spray holes (21) in the gas transmission pipeline (9) are formed between the connecting rods (23).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010084134.1A CN111214321B (en) | 2020-02-10 | 2020-02-10 | Physical therapy device for rehabilitation after wrist operation |
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| CN202010084134.1A CN111214321B (en) | 2020-02-10 | 2020-02-10 | Physical therapy device for rehabilitation after wrist operation |
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| CN111214321A CN111214321A (en) | 2020-06-02 |
| CN111214321B true CN111214321B (en) | 2021-11-02 |
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| Publication number | Publication date |
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| CN111214321A (en) | 2020-06-02 |
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