CN114681866A - Limb traction training device capable of preventing force falling - Google Patents
Limb traction training device capable of preventing force falling Download PDFInfo
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- CN114681866A CN114681866A CN202210398393.0A CN202210398393A CN114681866A CN 114681866 A CN114681866 A CN 114681866A CN 202210398393 A CN202210398393 A CN 202210398393A CN 114681866 A CN114681866 A CN 114681866A
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- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 210000003414 extremity Anatomy 0.000 claims description 45
- 210000000689 upper leg Anatomy 0.000 claims description 36
- 230000005540 biological transmission Effects 0.000 claims description 32
- 210000000707 wrist Anatomy 0.000 claims description 30
- 210000001364 upper extremity Anatomy 0.000 claims description 22
- 210000000078 claw Anatomy 0.000 claims description 12
- 210000003141 lower extremity Anatomy 0.000 claims description 8
- 241000883966 Astrophytum capricorne Species 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 7
- 208000014674 injury Diseases 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 abstract 1
- 210000002414 leg Anatomy 0.000 description 10
- 238000011084 recovery Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 244000309466 calf Species 0.000 description 5
- 230000036541 health Effects 0.000 description 4
- 206010028289 Muscle atrophy Diseases 0.000 description 3
- 230000020763 muscle atrophy Effects 0.000 description 3
- 201000000585 muscular atrophy Diseases 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 210000003423 ankle Anatomy 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 2
- 210000002683 foot Anatomy 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 208000007101 Muscle Cramp Diseases 0.000 description 1
- 241000594310 Randia aculeata Species 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 208000005392 Spasm Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000031877 prophase Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000002385 vertebral artery Anatomy 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/03575—Apparatus used for exercising upper and lower limbs simultaneously
-
- 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
- A61H1/0218—Drawing-out devices
-
- 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
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower 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
-
- 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
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0142—Beds
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- Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses an anti-falling limb traction training device which comprises a bottom plate, wherein the top end of the bottom plate is provided with a bed body and an adjusting mechanism, the adjusting mechanism is arranged on the outer wall of the bottom plate in a sliding manner, the inner wall of the bed body is provided with a first stretching mechanism, the outer wall of the first stretching mechanism is provided with a second stretching mechanism, and the inner wall of the bed body is provided with a head placing block. Can provide the patient's of external force assistance's four limbs when the earlier stage that resumes open, it is closed, be convenient for resume patient adaptation the device in earlier stage, when physical power is not enough in patient's exercise, the patient can reduce according to the condition of self and exert oneself, can avoid the patient to break away from this device, it continues tensile to drive the patient simultaneously, can help the patient to accomplish daily exercise volume, the patient is stable with this device contact and can not fall down, thereby avoid secondary injury, can use the haulage rope simultaneously automatic to stretch four limbs, need not the manual work and stretch the exercise by a pair of four limbs, it is diversified tensile to patient's four limbs.
Description
Technical Field
The invention relates to the technical field of limb traction, in particular to a limb traction training device for preventing falling of strength.
Background
Traction therapy is one of rehabilitation methods, and a special traction device, such as a traction belt, a traction robot and the like, is used for performing traction exercise on a certain part of a human body.
Draw the clearance that can increase the bone, relieve the oppression of nerve root and the distortion of vertebral artery, alleviate muscle spasm, make convex intervertebral disc reset, lower limbs, the arm receive serious damage or the patient is lie in bed for a long time and rest, and lead to lower limbs, the arm can't move about in long-time, can lead to lower limbs, arm muscle atrophy at last, the four limbs are weak, in the recovered training of health, need stretch the lower limbs, the arm that take place the muscle atrophy, help the patient to recover, current tensile method: first, the patient stands and stretches the arm through the string rope of grabbing the hoist, must wait until patient's health resume can get off the bed just can use, has delayed the time of carrying out the drawing to the arm, and the second, the patient sits down and straightens, shrink through the shank and take the slider removal under the foot to stretch the low limbs, and the differential slider of initial stage patient is too hard to realize, and when the patient used stretching device to stretch, the pulling force of unable suitable grasp four limbs, falls down easily.
The training device is pull to some problems also in use to some four limbs at present, and in the prophase, middle period, the later stage of recovering, the flexibility ratio of patient's four limbs is different, and current device can't cooperate the different patients of health recovery situation to use, and patient's arm muscle atrophy, four limbs are weak, appear taking off the power easily when leading to the patient to use, and the patient probably falls down because four limbs take off the power, leads to the patient to receive the secondary injury.
Disclosure of Invention
The invention aims to provide a force-dropping-preventing limb traction training device to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a four limbs of anticreep power pull trainer, includes the bottom plate, the bottom plate top is equipped with the bed body and adjustment mechanism, adjustment mechanism slides and locates the bottom plate outer wall, bed internal wall is equipped with stretching mechanism one, stretching mechanism one outer wall is equipped with stretching mechanism two, bed internal wall is equipped with the head and places the piece.
Further, the first stretching mechanism comprises a first chute, the first chute is arranged on the inner wall of the bed body, an upper limb placing plate is arranged on the inner wall of the first chute in a rotating mode, a first transmission shaft and a second transmission shaft are arranged on the inner wall of the bed body in a rotating mode, the first transmission shaft is connected with the second transmission shaft in a rotating mode through a first belt, a first motor is arranged on the inner wall of the bed body, the top end of the first transmission shaft extends to the inner wall of the first chute to be connected with the upper limb placing plate, a cavity is arranged below the first motor on the inner wall of the bed body, a rack is arranged on the inner wall of the cavity in a sliding mode, a first gear is arranged at the bottom end of the second transmission shaft and meshed with the first gear, a double-sided rack is arranged on one side, close to the adjusting mechanism, of the inner wall of the cavity, far away from one end of the rack, is symmetrically provided with a second gear, and the inner wall of the second gear is connected with the inner wall of the cavity through a support shaft in a rotating mode, the bottom ends of the two gears are provided with connecting blocks, a thigh placing plate is arranged above the bottom plate, the inner wall of the thigh placing plate is provided with a shank placing plate in a rotating mode, the outer side of the thigh placing plate is provided with a first connecting rod in a rotating mode, the outer side of the first connecting rod is provided with a second connecting rod in a rotating mode, and one end of the second connecting rod, far away from the outer wall of the first connecting rod, is rotatably connected with the shank placing plate through the first rotating shaft.
Furthermore, the first transmission shaft is located on the outer side of the second transmission shaft, the double-sided rack is slidably arranged on the inner wall of the cavity, the connecting block is rotatably connected with the cavity, the first connecting rod is rotatably connected with the second connecting rod through the second rotating shaft, the first connecting rod is rotatably connected with the outer wall of the thigh placing plate through the third rotating shaft, and the first rotating shaft and the second rotating shaft are fixedly connected with the second connecting rod.
Further, adjustment mechanism includes the backup pad, the backup pad is located through the slider slip the bottom plate outer wall, the backup pad with connecting block outer wall connection, the backup pad is located the connecting block outer wall is kept away from one side of two-sided rack, the bottom plate inner wall be equipped with slider assorted spout two, the backup pad top is equipped with the regulating plate, the regulating plate inner wall is equipped with the through-hole, pivot two with through-hole inner wall sliding connection, the regulating plate outer wall in the through-hole top is equipped with motor two, motor two's output shaft outer wall is equipped with the regulation rope, pivot two extend to the through-hole outside with the regulation rope is connected.
Furthermore, the adjusting plate is located on the outer side of the thigh placing plate, the adjusting rope is movably connected with the outer wall of the adjusting plate, and the bottom end of the connecting rod is movably connected with the supporting plate through a second spring.
Further, the bed inner wall is close to thigh is placed board one end and is equipped with and accomodates the groove, it rotates and is equipped with the backplate to accomodate inslot wall, bed inner wall is equipped with automatic telescopic link, automatic telescopic link outer wall with accomodate the inside swing joint of inslot, automatic telescopic link outer wall with the backplate outer wall is articulated.
Furthermore, the stretching mechanism II comprises a first steering shaft, the steering shaft is symmetrically arranged at the top end of the bed body, a side plate is arranged at the top end of the bottom plate, a second steering shaft and a third steering shaft are symmetrically arranged at the top end of the side plate, a first hanging ring is arranged on the outer side of the first steering shaft, a second hanging ring is arranged on the upper end of the side plate and on the outer side of the third steering shaft, a third motor is arranged on the inner wall of the side plate, a first traction rope and a second traction rope are arranged at the top of the second steering shaft, a claw hook is arranged on the outer wall of the first traction rope and on the outer wall of the second traction rope, the first traction rope is in sliding connection with the first steering shaft, and the second traction rope is in sliding connection with the third steering shaft.
Furthermore, the first sliding groove is located between the first steering shafts, the third steering shaft is located between the second steering shafts, an output shaft of the third motor is connected with one of the second steering shafts, the two steering shafts are rotatably connected through the second belt, the claw hook is movably connected with the first hanging ring, and the claw hook is movably connected with the second hanging ring.
Furthermore, the inner wall of the upper limb placing plate is symmetrically provided with a first stretching groove, the inner wall of the lower limb placing plate is far away from one end of the thigh placing plate, a second stretching groove is formed in one end of the lower limb placing plate, a third sliding block is arranged on the inner walls of the second stretching groove and the first stretching groove, the third sliding block is in sliding connection with the inner wall of the first stretching groove through a first spring, and the outer wall of the third sliding block is provided with a C-shaped wrist ring.
Further, C type wrist circle adopts the cotton structure of memory, C type wrist circle outer wall is equipped with the fixed band, the fixed band pass through the magic paste with C type wrist circle outer wall swing joint, three outer walls of slider in the C type wrist circle outside is equipped with link three, link three with goat's horn lifting hook swing joint.
Compared with the prior art, the invention has the following beneficial effects: earlier stage, middle period, the later stage of recovering, the flexibility ratio of patient's four limbs is different, and the different patient of the unable cooperation health recovery situation of current device uses, and patient's four limbs strength is relatively weak, and the patient takes off the power condition appears easily when using when tensile, and the patient probably falls down because four limbs take off the power, leads to the patient to receive secondary damage
1. The invention enables the upper limb placing plate and the thigh placing plate to automatically swing back and forth by arranging the connecting block, the first gear, the second gear, the rack, the double-sided rack and the C-shaped wrist ring, the four limbs of a patient providing external force assistance in the early stage of recovery are opened and closed, the patient can conveniently adapt to the device, the patient can reduce the force according to the self condition when the physical strength of the patient is insufficient during the middle and later stages of exercise, then the force generated by the rotation of the upper limb placing plate and the thigh placing plate can balance the force removed by the patient in time, the patient can be prevented from being separated from the device and driving the patient to continue stretching, the patient can stably contact with the device without falling down, thereby avoiding secondary injury, secondly, the device can be used by matching with the patients in different recovery periods, and the third sliding block can drive the C-shaped wrist ring to move outwards by the third hanging ring, the goat horn lifting hook, the third steering shaft, the first steering shaft and the second belt, outwards pulling four limbs respectively through four C type wrist rings, the spring is one loses pulling force and the shrink, drives slider three and resets to drive four limbs and reset, further carry out tensile exercise to four limbs, to the patient of the earlier stage of recovering or the relatively poor patient of physical power, use a haulage rope to stretch automatically, need not the manual work and stretch the exercise to a pair of four limbs one by one.
2. The invention can lead the first rotating shaft to be rotationally connected with the second leg placing plate by arranging the first leg placing plate, the first connecting rod, the second connecting rod, the supporting plate and the second rotating shaft, lead the second connecting rod to push the second leg placing plate to rotate to the horizontal through the first rotating shaft, lead a patient to lie on the device for training, lead the second connecting rod to drive the second rotating shaft to move downwards along the through hole for resetting, lead the second connecting rod to drive the second leg placing plate to rotate to the vertical position, lead the patient to use the device by sitting and lying, lead the device to have two using methods of sitting and lying, arrange an adjusting rope, a second spring, the through hole and a second motor, lead the output shaft of the second motor to rotate, lead the adjusting rope to be wound on the output shaft of the second motor, lead the second rotating shaft to move upwards along the through hole by contraction of the adjusting rope, lead the output shaft of the second motor to rotate reversely, lead the adjusting rope to be loosened, lead the second spring to lose the pulling force and lead the second spring to drive the connecting rod to reset downwards, thereby can drive the shank and place the board and rotate from top to bottom to drive the shank crooked, straighten, make this device can carry out diversified drawing to patient's four limbs according to patient's needs.
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 and not to limit the invention. In the drawings:
FIG. 1 is a top plan view of the entirety of the present invention;
FIG. 2 is a schematic overall structure of the present invention;
FIG. 3 is an elevational plan view of the invention as a whole;
FIG. 4 is a schematic structural diagram of a first transmission shaft according to the present invention;
FIG. 5 is a top view of a medium double-sided rack of the present invention;
FIG. 6 is a schematic view showing the structure of a thigh receiving plate according to the present invention;
FIG. 7 is an enlarged view of a portion of the invention at B in FIG. 6;
FIG. 8 is an enlarged view of a portion of the invention at A in FIG. 1;
in the figure: 1. a base plate; 2. a bed body; 3. an adjustment mechanism; 4. a first stretching mechanism; 5. a second stretching mechanism; 6. A head placement block; 7. an upper limb placing plate; 8. a first transmission shaft; 9. a second transmission shaft; 10. a first motor; 11. A rack; 12. a double-sided rack; 13. a second gear; 14. a first gear; 15. a thigh rest plate; 16. a shank placement plate; 17. a first connecting rod; 18. a second connecting rod; 19. a second rotating shaft; 20. a rotating shaft III; 21. a support plate; 22. connecting blocks; 23. an adjusting plate; 24. a through hole; 25. a second motor; 26. adjusting the rope; 27. a back plate; 28. automatically telescoping the rod; 29. a first steering shaft; 30. a second steering shaft; 31. a third steering shaft; 32. a second belt; 33. a third motor; 34. a first stretching groove; 35. a second stretching groove; 36. a third sliding block; 37. a first spring; 38. A C-shaped wrist ring; 39. a claw hook; 40. hanging a ring III; 41. a second hanging ring; 42. a first traction rope; 43. a second traction rope; 44. hanging a ring I; 45. fixing belts; 46. and a second spring.
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 to 8, the present invention provides a technical solution: the utility model provides a four limbs of anticreep power pull trainer, includes bottom plate 1, 1 top of bottom plate is equipped with the bed body 2 and adjustment mechanism 3, adjustment mechanism 3 slides and locates 1 outer wall of bottom plate, 2 inner walls of the bed body are equipped with stretching mechanism 4, 4 outer walls of stretching mechanism are equipped with stretching mechanism two 5, 2 inner walls of the bed body are equipped with the head and place piece 6.
Further, the first stretching mechanism 4 comprises a first sliding groove, the first sliding groove is arranged on the inner wall of the bed body 2, an upper limb placing plate 7 is arranged on the inner wall of the first sliding groove in a rotating mode, a first transmission shaft 8 and a second transmission shaft 9 are arranged on the inner wall of the bed body 2 in a rotating mode, the first transmission shaft 8 is connected with the second transmission shaft 9 in a rotating mode through a first belt, a first motor 10 is arranged on the inner wall of the bed body 2, the top end of the first transmission shaft 8 extends to the inner wall of the first sliding groove to be connected with the upper limb placing plate 7, a cavity is arranged below the first motor 10 on the inner wall of the bed body 2, a rack 11 is arranged on the inner wall of the cavity in a sliding mode, a first gear 14 is arranged at the bottom end of the second transmission shaft 9, the rack 11 is meshed with the first gear 14, a double-sided rack 12 is arranged on the side, close to the adjusting mechanism 3, and a second gear 13 is symmetrically arranged at the end, far away from the rack 11, of the inner wall of the cavity, the inner wall of the second gear 13 is rotatably connected with the inner wall of the cavity through a support shaft, a connecting block 22 is arranged at the bottom end of the second gear 13, a thigh placing plate 15 is arranged above the bottom plate 1, a shank placing plate 16 is arranged on the inner wall of the thigh placing plate 15 in a rotating mode, a first connecting rod 17 is arranged on the outer side of the thigh placing plate 15 in a rotating mode, a second connecting rod 18 is arranged on the outer side of the first connecting rod 17 in a rotating mode, and one end, away from the outer wall of the second connecting rod 18, of the first connecting rod 17 is rotatably connected with the shank placing plate 16 through a first rotating shaft.
Further, two 5 stretching mechanisms include a steering shaft 29, a steering shaft 29 is symmetrically arranged on the top end of the bed body 2, the top end of the bottom plate 1 is provided with a side plate, the top end of the side plate is symmetrically provided with a steering shaft two 30 and a steering shaft three 31, the top end of the bed body 2 is arranged on the outer side of the steering shaft 29 and is provided with a first hanging ring 44, the top end of the side plate is arranged on the outer side of the steering shaft three 31 and is provided with a second hanging ring 41, the inner wall of the side plate is provided with a motor three 33, the top of the steering shaft two 30 is provided with a first traction rope 42 and a second traction rope 43, the outer walls of the first traction rope 42 and the second traction rope 43 are respectively provided with a claw hook 39, the first traction rope 42 is in sliding connection with the steering shaft one 29, and the second traction rope 43 is in sliding connection with the steering shaft three 31.
Furthermore, the first sliding groove is located between the first two steering shafts 29, the third steering shaft 31 is located between the second two steering shafts 30, an output shaft of the third motor 33 is connected with one of the second steering shaft 30, the second steering shaft 30 is rotatably connected through the second belt 32, the claw hook 39 is movably connected with the first hanging ring 44, and the claw hook 39 is movably connected with the second hanging ring 41.
Further, the inner wall of the upper limb placing plate 7 is symmetrically provided with first stretching grooves 34, one end, far away from the thigh placing plate 15, of the inner wall of the lower limb placing plate 16 is provided with second stretching grooves 35, the inner walls of the second stretching grooves 35 and the first stretching grooves 34 are provided with third sliding blocks 36, the third sliding blocks 36 are in sliding connection with the inner wall of the first stretching grooves 34 through first springs 37, and the outer walls of the third sliding blocks 36 are provided with C-shaped wrist rings 38.
Further, C type wrist circle 38 adopts the cotton structure of memory, C type wrist circle 38 outer wall is equipped with fixed band 45, fixed band 45 through the magic paste with 38 outer wall swing joint of C type wrist circle, three 36 outer walls of slider in the C type wrist circle 38 outside is equipped with link three 40, link three 40 with claw lifting hook 39 swing joint.
The specific implementation mode is as follows: when the device is used, a patient lies on the device, the head is positioned at the head placing block 6, the buttocks is positioned at the back plate 27, the arms at two sides are opened to place the upper limb placing plate 7, two thighs are positioned at the thigh placing plate 15, the calves are positioned at the calves placing plate 16, the calves placing plate 16 is adjusted to be horizontal, the fixing belts 45 are opened, the wrists and the ankles are respectively placed in the corresponding C-shaped wrist rings 38, the fixing belts 45 are pulled to adjust the size of the C-shaped wrist rings 38 through magic belts, so that the C-shaped wrist rings 38 are matched with the wrists of the patient, the fixing of the wrists and the ankles of the patient is completed, and therefore the four limbs are fixed, firstly, the output shaft of the motor I10 drives the transmission shaft I8 and the upper limb placing plate 7 to rotate, the rotation angle is smaller than forty-five degrees, the upper limb placing plate 7 rotates in the chute I, so that one hand swings upwards along the chute, the other hand swings downwards along the chute I, stretching exercise is carried out on the arm muscles, a transmission shaft I8 drives a transmission shaft II 9 to rotate through a belt I, the transmission shaft II 9 drives a gear I14 to rotate, the gear I14 drives a rack 11 to move towards the direction close to a gear II 13, the rack 11 drives a double-sided rack 12 to move towards the direction close to the gear II 13, the double-sided rack 12 is meshed with the gear II 13 on two sides to drive the gear II 13 to rotate towards the outer side, the gear II 13 drives a connecting block 22 to rotate towards the outer side, the connecting block 22 drives a supporting plate 21 to rotate towards the outer side, the supporting plate 21 drives a thigh placing plate 15 and a shank placing plate 16 to rotate towards the outer side, so that two legs are driven to open towards the outer side, stretching exercise is carried out on the leg muscles, an output shaft of a motor I10 drives the transmission shaft I8 and an upper limb placing plate 7 to rotate towards the opposite direction, and the upper limb placing plate 7 drives arms on two sides to move towards the opposite direction, and the thigh placing plate 15, The shank placing plate 16 rotates inwards to drive the two legs to close and reset inwards, the processes are repeated circularly, so that the arms and the two legs are opened and closed back and forth respectively, the arms and the legs are stretched and exercised, the upper limb placing plate 7 and the thigh placing plate 15 can automatically swing back and forth, the four limbs of the patient providing external force assistance in the early stage of recovery are opened and closed, the patient can conveniently adapt to the device, when the physical strength of the patient is insufficient during exercise in the middle and later stages, the patient can reduce the force according to the condition of the patient, then the force generated by the rotation of the upper limb placing plate 7 and the thigh placing plate 15 can balance the force removed by the patient in time, the patient can be prevented from being separated from the device and driving the patient to continue stretching, the patient stably contacts with the device without falling down, so that the secondary injury is avoided, and secondly, the horn lifting hook 39 taken down from the first hanging ring 44 is connected with the third hanging ring 40 of the hand, the claw hook 39 taken down by the second hanging ring 41 is connected with the third hanging ring 40 of the foot, the output shaft of the third motor 33 drives the second steering shaft 30 to rotate, the two second steering shafts 30 are driven to synchronously rotate by the second belt 32, the first traction rope 42 and the second traction rope 43 are tensioned and wound on the outer wall by the second steering shaft 30, the two claw hooks 39 are respectively pulled by the first traction rope 42 and the second traction rope 43, the three slide blocks 36 are respectively pulled by the two claw hooks 39 to slide in the second stretching grooves 35 and the first stretching grooves 34, the first spring 37 is pulled, the three slide blocks 36 drive the C-shaped wrist rings 38 to move outwards, the four limbs are respectively pulled outwards by the four C-shaped wrist rings 38, the output shaft of the third motor 33 drives the second steering shaft 30 to reversely rotate, the first traction rope 42 and the second traction rope 43 can be loosened, the first spring 37 loses the tension and contracts, the three slide blocks 36 are driven to reset, so as to drive the four limbs to reset, and further stretch the four limbs, for the patient in the early stage of recovery or the patient with poor physical strength, the traction rope I42 can be used for automatically stretching without manually stretching the limbs one by one.
Referring to fig. 1-4, the present invention provides a technical solution: a four-limb traction training device preventing falling of strength is characterized in that a first transmission shaft 8 is located on the outer side of a second transmission shaft 9, a double-sided rack 12 is arranged on the inner wall of a cavity in a sliding mode, a connecting block 22 is connected with the cavity in a rotating mode, a first connecting rod 17 is connected with a second connecting rod 18 in a rotating mode through a second rotating shaft 19, the first connecting rod 17 is connected with the outer wall of a thigh placing plate 15 in a rotating mode through a third rotating shaft 20, the first rotating shaft and the second rotating shaft 19 are fixedly connected with the second connecting rod 18, an adjusting mechanism 3 comprises a supporting plate 21, the supporting plate 21 is arranged on the outer wall of a base plate 1 in a sliding mode through a sliding block, the supporting plate 21 is connected with the outer wall of the connecting block 22, the supporting plate 21 is located on one side, away from the double-sided rack 12, the inner wall of the base plate 1 is provided with a second sliding groove matched with the sliding block, and an adjusting plate 23 is arranged at the top end of the supporting plate 21, the inner wall of the adjusting plate 23 is provided with a through hole 24, the second rotating shaft 19 is connected with the inner wall of the through hole 24 in a sliding way, a second motor 25 is arranged on the outer wall of the adjusting plate 23 above the through hole 24, an adjusting rope 26 is arranged on the outer wall of an output shaft of the second motor 25, the second rotating shaft 19 extends to the outer side of the through hole 24 and is connected with the adjusting rope 26, the adjusting plate 23 is positioned on the outer side of the thigh placing plate 15, the adjusting rope 26 is movably connected with the outer wall of the adjusting plate 23, the bottom end of the first connecting rod 17 is movably connected with the supporting plate 21 through a second spring 46, a containing groove is arranged at one end of the inner wall of the bed body 2 close to the thigh placing plate 15, a back plate 27 is rotatably arranged at the inner wall of the containing groove, the inner wall of the bed body 2 is provided with an automatic telescopic rod 28, the outer wall of the automatic telescopic rod 28 is movably connected with the inside of the containing groove, and the outer wall of the automatic telescopic rod 28 is hinged with the outer wall of the back plate 27.
The specific implementation mode is as follows: the sitting, standing and lying use method is provided, the output shaft of the motor II 25 rotates, the adjusting rope 26 is wound on the output shaft of the motor II 25, the adjusting rope 26 contracts to drive the rotating shaft II 19 to move upwards along the through hole 24 until the rotating shaft II 19 reaches the highest position of the through hole 24, the spring II 46 is stretched, the rotating shaft II 19 is fixedly connected with the connecting rod II 18, the rotating shaft II 19 is rotatably connected with the connecting rod I17, the rotating shaft II 19 drives the connecting rod II 18 to rise to be flush with the thigh placing plate 15, the rotating shaft II 19 pulls the connecting rod I17 from vertical to horizontal, the connecting rod II 18 is fixedly connected with the rotating shaft I, the rotating shaft I is rotatably connected with the calf placing plate 16, the connecting rod II 18 pushes the calf placing plate 16 to rotate to horizontal through the rotating shaft I, so that a patient can lie on the device for training, the output shaft of the motor II 25 rotates reversely, the adjusting rope 26 is loosened, the spring II 46 loses tension and contracts, two 46's of spring elasticity drives a connecting rod 17 and resets downwards, thereby connecting rod 17 drives two 19 of pivot and resets along 24 downstream of through-hole, two 18 drive shanks of connecting rod place board 16 and turn to perpendicular resets, make the patient can sit and stand and use this device, automatic telescopic link 28 extension drives backplate 27 and lifts, the patient of being convenient for leans on the back and uses, make also can drive crooked two legs open when sitting, it is closed, two 25 output shafts of motor are forward, the cooperation of antiport, can drive the shank and place board 16 and rotate from top to bottom, thereby it is crooked to drive the shank, straighten, make this device can carry out diversified tensile to patient's four limbs according to patient's needs.
The working principle of the invention is as follows:
referring to the attached drawings 1-8 of the specification, the upper limb placing plate 7 and the thigh placing plate 15 can automatically swing back and forth by arranging the connecting block 22, the first gear 14, the second gear 13, the rack 11, the double-sided rack 12 and the C-shaped wrist ring 38, four limbs of a patient providing external force assistance in the early stage of recovery can be opened and closed, the patient can conveniently adapt to the device, in the middle stage and the later stage, when physical strength of the patient is insufficient during exercise, the patient can reduce the force of the patient according to the condition of the patient, then the force generated by the rotation of the upper limb placing plate 7 and the thigh placing plate 15 can balance the force of the patient to be removed in time, the patient can be prevented from separating from the device and driving the patient to continue stretching, the patient is stably contacted with the device and cannot fall down, secondary injury is avoided, and secondly, the device can be used by matching with the patients in different recovery periods, and the third hanging ring 40, Goat's horn lifting hook 39, three 31 of steering spindle, a 29 of steering spindle and two 32 of belt, can make three 36 drive C type wrist circle 38 of slider outwards remove, outwards stimulate four limbs respectively through four C type wrist circles 38, spring 37 loses the pulling force and contracts, drive three 36 resets of slider, thereby drive four limbs and reset, further stretch the exercise to four limbs, to the patient of the earlier stage of recovering or the relatively poor patient of physical power, use a haulage rope 42 to stretch automatically, need not the manual work and stretch the exercise by a pair of four limbs one by one.
Further, referring to the attached drawings 1-4 of the specification, the invention can make the first rotating shaft and the second rotating shaft 16 rotatably connected by arranging the first rotating shaft 16, the first connecting rod 17, the second connecting rod 18, the supporting plate 21 and the second rotating shaft 19, the second connecting rod 18 pushes the first rotating shaft 16 to rotate to the horizontal position, so that the patient can lie on the device for training, the first connecting rod 17 drives the second rotating shaft 19 to move downwards along the through hole 24 for resetting, the second connecting rod 18 drives the second rotating shaft 16 to rotate to vertically reset, so that the patient can use the device by sitting and standing, the device has two using methods of sitting and lying, an adjusting rope 26, a second spring 46, a through hole 24 and a second motor 25 are arranged, the output shaft of the second motor 25 rotates, the adjusting rope 26 is wound on the output shaft of the second motor 25, the adjusting rope 26 contracts to drive the second rotating shaft 19 to move upwards along the through hole 24, the output shaft antiport of motor two 25, it is lax to adjust rope 26, and spring two 46 lose pulling force and shrink, and spring two 46's elasticity drives connecting rod 17 and resets downwards to can drive the shank and place board 16 and rotate from top to bottom, thereby drive the shank crooked, straighten, make this device can carry out diversified tensile to patient's four limbs according to patient's needs.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a four limbs of anticreep power pull trainer, includes bottom plate (1), its characterized in that: the bed is characterized in that the top end of the bottom plate (1) is provided with a bed body (2) and an adjusting mechanism (3), the adjusting mechanism (3) is slidably arranged on the outer wall of the bottom plate (1), the inner wall of the bed body (2) is provided with a first stretching mechanism (4), the outer wall of the first stretching mechanism (4) is provided with a second stretching mechanism (5), and the inner wall of the bed body (2) is provided with a head placing block (6).
2. The anti-falling limb traction training device of claim 1, wherein: the stretching mechanism I (4) comprises a sliding chute I, the sliding chute I is arranged on the inner wall of the bed body (2), the inner wall of the sliding chute I is rotatably provided with an upper limb placing plate (7), the inner wall of the bed body (2) is rotatably provided with a transmission shaft I (8) and a transmission shaft II (9), the transmission shaft I (8) is rotatably connected with the transmission shaft II (9) through a belt I, the inner wall of the bed body (2) is provided with a motor I (10), the top end of the transmission shaft I (8) extends to the inner wall of the sliding chute I to be connected with the upper limb placing plate (7), a cavity is arranged below the motor I (10) on the inner wall of the bed body (2), a rack (11) is arranged on the inner wall of the cavity in a sliding manner, a gear I (14) is arranged at the bottom end of the transmission shaft II (9), the rack (11) is meshed with the gear I (14), a double-sided rack (12) is arranged on one side, close to the adjusting mechanism (3), on the outer wall of the rack (11), the cavity inner wall is kept away from rack (11) one end symmetry is equipped with gear two (13), gear two (13) inner wall through the back shaft with the cavity inner wall rotates to be connected, gear two (13) bottom is equipped with connecting block (22), bottom plate (1) top is equipped with the thigh and places board (15), the thigh is placed board (15) inner wall and is rotated and is equipped with the shank and places board (16), the thigh is placed board (15) outside and is rotated and is equipped with connecting rod one (17), connecting rod one (17) outside is rotated and is equipped with connecting rod two (18), connecting rod two (18) outer wall is kept away from connecting rod one (17) one end through pivot one with the shank is placed board (16) and is rotated and is connected.
3. The anti-falling limb traction training device as claimed in claim 2, wherein: the utility model discloses a thigh board, including transmission shaft two (9), two-sided rack (12), connecting block (17), connecting rod two (18), connecting rod one (17) are connected through pivot two (19) and the board is placed to the thigh (15) outer wall rotation, the pivot one (8) are located transmission shaft two (9) outsides, two-sided rack (12) slide to be located the cavity inner wall, connecting block (22) with the cavity rotates to be connected, connecting rod one (17) through pivot three (20) with board (15) outer wall rotation is placed to the thigh, the pivot one with pivot two (19) all with connecting rod two (18) fixed connection.
4. The anti-falling limb traction training device of claim 3, wherein: the adjusting mechanism (3) comprises a supporting plate (21), the supporting plate (21) is arranged on the outer wall of the bottom plate (1) in a sliding manner through a sliding block, the supporting plate (21) is connected with the outer wall of the connecting block (22), the supporting plate (21) is positioned on one side of the outer wall of the connecting block (22) far away from the double-sided rack (12), a second sliding groove matched with the sliding block is arranged on the inner wall of the bottom plate (1), an adjusting plate (23) is arranged at the top end of the supporting plate (21), the inner wall of the adjusting plate (23) is provided with a through hole (24), the second rotating shaft (19) is connected with the inner wall of the through hole (24) in a sliding way, a second motor (25) is arranged on the outer wall of the adjusting plate (23) above the through hole (24), and an adjusting rope (26) is arranged on the outer wall of an output shaft of the second motor (25), and the second rotating shaft (19) extends to the outer side of the through hole (24) and is connected with the adjusting rope (26).
5. The anti-falling limb traction training device of claim 4, wherein: the adjusting plate (23) is located on the outer side of the thigh placing plate (15), the adjusting rope (26) is movably connected with the outer wall of the adjusting plate (23), and the bottom end of the first connecting rod (17) is movably connected with the supporting plate (21) through a second spring (46).
6. The anti-falling limb traction training device as claimed in claim 2, wherein: the bed body (2) inner wall is close to board (15) one end is placed to the thigh is equipped with and accomodates the groove, it rotates and is equipped with backplate (27) to accomodate inslot wall, bed body (2) inner wall is equipped with automatic telescopic link (28), automatic telescopic link (28) outer wall with accomodate inslot portion swing joint, automatic telescopic link (28) outer wall with backplate (27) outer wall is articulated.
7. The anti-falling limb traction training device of claim 1, wherein: the second stretching mechanism (5) comprises a first steering shaft (29), the first steering shaft (29) is symmetrically arranged at the top end of the bed body (2), the top end of the bottom plate (1) is provided with a side plate, the top end of the side plate is symmetrically provided with a second steering shaft (30) and a third steering shaft (31), a first hanging ring (44) is arranged at the top end of the bed body (2) and outside the first steering shaft (29), a second hanging ring (41) is arranged at the top end of the side plate and outside the third steering shaft (31), a motor III (33) is arranged on the inner wall of the side plate, a first traction rope (42) and a second traction rope (43) are arranged at the top of the steering shaft II (30), the outer walls of the first traction rope (42) and the second traction rope (43) are both provided with a claw hook (39), the first traction rope (42) is connected with the first steering shaft (29) in a sliding mode, and the second traction rope (43) is connected with the third steering shaft (31) in a sliding mode.
8. The anti-exercise limb traction training device of claim 9, wherein: the spout one is located two between the steering spindle (29), steering spindle three (31) are located two between the steering spindle two (30), the output shaft of motor three (33) and one of them steering spindle two (30) are connected, two rotate through belt two (32) between the steering spindle two (30) and connect, goat's horn lifting hook (39) with link one (44) swing joint, goat's horn lifting hook (39) with link two (41) swing joint.
9. The anti-falling limb traction training device of claim 2, wherein: the upper limb placing plate is characterized in that first stretching grooves (34) are symmetrically formed in the inner wall of the upper limb placing plate (7), second stretching grooves (35) are formed in one ends, far away from the thigh placing plate (15), of the inner walls of the lower limb placing plate (16), third sliding blocks (36) are arranged on the inner walls of the second stretching grooves (35) and the first stretching grooves (34), the third sliding blocks (36) are in sliding connection with the inner walls of the first stretching grooves (34) through first springs (37), and C-shaped wrist rings (38) are arranged on the outer walls of the third sliding blocks (36).
10. The anti-exercise limb traction training device of claim 9, wherein: c type wrist circle (38) adopt the cotton structure of memory, C type wrist circle (38) outer wall is equipped with fixed band (45), fixed band (45) through the magic paste with C type wrist circle (38) outer wall swing joint, three (36) outer walls of slider in C type wrist circle (38) outside is equipped with link three (40), link three (40) with goat's horn lifting hook (39) swing joint.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210398393.0A CN114681866B (en) | 2022-04-15 | 2022-04-15 | Anti-drop force four-limb traction training device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210398393.0A CN114681866B (en) | 2022-04-15 | 2022-04-15 | Anti-drop force four-limb traction training device |
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| CN114681866A true CN114681866A (en) | 2022-07-01 |
| CN114681866B CN114681866B (en) | 2023-05-23 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108670519A (en) * | 2018-04-04 | 2018-10-19 | 成都冠禹科技有限公司 | A kind of adjustable electric traction device of orthopedic rehabilitation |
| CN110664584A (en) * | 2019-08-28 | 2020-01-10 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Rehabilitation training bed |
| CN213912163U (en) * | 2020-12-25 | 2021-08-10 | 徐珍 | Combined clinical auxiliary frame for neurology department |
| CN113520824A (en) * | 2021-06-18 | 2021-10-22 | 新疆维吾尔自治区人民医院 | Nursing rehabilitation equipment for neurology |
| CN114099242A (en) * | 2021-11-29 | 2022-03-01 | 河南中医药大学第三附属医院 | Clinical rehabilitation device that uses of traditional chinese medical science orthopedics |
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2022
- 2022-04-15 CN CN202210398393.0A patent/CN114681866B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108670519A (en) * | 2018-04-04 | 2018-10-19 | 成都冠禹科技有限公司 | A kind of adjustable electric traction device of orthopedic rehabilitation |
| CN110664584A (en) * | 2019-08-28 | 2020-01-10 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Rehabilitation training bed |
| CN213912163U (en) * | 2020-12-25 | 2021-08-10 | 徐珍 | Combined clinical auxiliary frame for neurology department |
| CN113520824A (en) * | 2021-06-18 | 2021-10-22 | 新疆维吾尔自治区人民医院 | Nursing rehabilitation equipment for neurology |
| CN114099242A (en) * | 2021-11-29 | 2022-03-01 | 河南中医药大学第三附属医院 | Clinical rehabilitation device that uses of traditional chinese medical science orthopedics |
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