CN111249677B - Wearable adjustable lower limb muscle rehabilitation training device - Google Patents
Wearable adjustable lower limb muscle rehabilitation training device Download PDFInfo
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- CN111249677B CN111249677B CN202010094205.6A CN202010094205A CN111249677B CN 111249677 B CN111249677 B CN 111249677B CN 202010094205 A CN202010094205 A CN 202010094205A CN 111249677 B CN111249677 B CN 111249677B
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- training device
- rehabilitation training
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- 210000003205 muscle Anatomy 0.000 title claims abstract description 30
- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 18
- 210000003414 extremity Anatomy 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 5
- 230000000474 nursing effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000025978 Athletic injury Diseases 0.000 description 1
- 206010028289 Muscle atrophy Diseases 0.000 description 1
- 208000028389 Nerve injury Diseases 0.000 description 1
- 206010061363 Skeletal injury Diseases 0.000 description 1
- 206010041738 Sports injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000020763 muscle atrophy Effects 0.000 description 1
- 201000000585 muscular atrophy Diseases 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 239000000725 suspension Substances 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
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
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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
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/065—User-manipulated weights worn on user's body
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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
- A63B2213/00—Exercising combined with therapy
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a wearable adjustable lower limb muscle rehabilitation training device, relates to the technical field of medical treatment, and solves the problems that the lower limb muscle rehabilitation training device is inconvenient to wear, cannot be adjusted to adapt to different patients, and cannot be used for weight-bearing exercise according to training requirements. The utility model provides an adjustable low limbs muscle rehabilitation training device of wearing formula, includes the back shroud, the back shroud has two, the massage piece is installed to the one end of back shroud, the front shroud is installed to one side of back shroud, two fixture blocks are installed to the one end of front shroud, the inboard of fixture block is provided with the card hole, one of them the other end of back shroud is provided with the spout, the connecting block is installed to the inboard of spout, the connecting block passes through the pulley with the spout and is connected, the rotation axle sleeve is installed to the inboard of connecting block, the flexible post of second is installed to the lower extreme of rotation axle sleeve. The invention is convenient to wear, can be adjusted to adapt to different patients, and can carry out weight bearing exercise according to training requirements.
Description
Technical Field
The invention relates to the technical field of medicine, in particular to a wearable adjustable lower limb muscle rehabilitation training device.
Background
With the rapid development of socioeconomic, no matter bone injury, sports injury or nerve injury patients, muscle strength training runs through the whole process of rehabilitation nursing, different rehabilitation nursing training is selected for patients in different periods, muscle actively moves when external resistance is overcome, the resistance is determined according to the muscle strength of an affected limb, and the exercise can be completed by overcoming the resistance after force application, so that the muscle strength is enhanced, the muscle difference is balanced, the muscle strength can be maintained or enhanced, muscle atrophy is prevented, the safety is high, the operation is easy, the device is high and convenient, such as standing, suspension and support, and the device can maintain elbow bending at any angle to pull a heavy object, the equal-tension resistance exercise is resisted, the contraction of the muscle is only shortened in length, the tension is kept unchanged, the muscle is effectively protected, and the device can be divided into centripetal resistance training and centrifugal resistance training according to different movement directions, auxiliary instruments such as dumbbells, wall tensioners, pulley systems and the like can be used for applying resistance training, and the muscle strength training can also be carried out by the self weight.
However, the existing lower limb muscle rehabilitation training device is inconvenient to wear, cannot be adjusted to adapt to different patients, and cannot be used for weight-bearing exercise according to training requirements; therefore, the existing requirements are not met, and a wearable adjustable lower limb muscle rehabilitation training device is provided for the existing requirements.
Disclosure of Invention
The invention aims to provide a wearable adjustable lower limb muscle rehabilitation training device, which solves the problems that the lower limb muscle rehabilitation training device provided in the background technology is inconvenient to wear, cannot be adjusted to adapt to different patients, cannot be used for weight training according to training requirements and the like.
In order to achieve the purpose, the invention provides the following technical scheme: a wearable adjustable lower limb muscle rehabilitation training device comprises two rear cover plates, wherein one end of each rear cover plate is provided with a massage block, one side of each rear cover plate is provided with a front cover plate, one end of each front cover plate is provided with two clamping blocks, and the inner sides of the clamping blocks are provided with clamping holes;
the other end of one of the rear cover plates is provided with a sliding chute, the inner side of the sliding chute is provided with a connecting block, the connecting block is connected with the sliding chute through a pulley, the inner side of the connecting block is provided with a rotating shaft sleeve, the lower end of the rotating shaft sleeve is provided with a second telescopic column, the lower end of the second telescopic column is provided with a threaded column, and the outer surface of the threaded column is provided with an adjusting block;
two square grooves are formed in one end of the other side of the rear cover plate, clamping columns are mounted on the inner sides of the square grooves, first telescopic columns are mounted at the upper ends of the clamping columns, first steel cables are mounted on the inner sides of the first telescopic columns, rotating wheels are mounted at the upper ends of the first steel cables, rotating shafts are mounted on the inner sides of the rotating wheels, gears are mounted on the outer surface of one side of each rotating shaft, knobs are mounted on one side of one rotating shaft, and connecting shells are mounted on the outer surfaces of the knobs;
the upper end face of the rear cover plate is provided with massage blocks, limiting blocks are mounted on two sides of the inner side of each massage block, the massage blocks are connected with the limiting blocks through first springs, a pull button is mounted on one side of one limiting block, a second steel cable is mounted at one end of the pull button, a second spring is mounted at the lower end of the inner side of each massage block, a pressing plate is mounted at the upper end of the second spring, a first connecting groove is formed in the upper end of the pressing plate, a connecting strip is mounted at the upper end of the first connecting groove, a negative weight block is mounted at the upper end of the connecting strip, a second connecting groove is formed in the upper end of the negative weight block, a sealing cover plate is mounted at the upper end of the second connecting groove, square blocks are mounted on two sides of the inner side of the;
the diameter of the clamping column is identical to the inner diameter of the clamping hole, one end of the clamping hole is completely attached to one end of one side of the front cover plate, and the clamping hole and the front cover plate are fixed through an adhesive;
the internal diameter size in spacing hole is the same completely with the diameter size of stopper, one of them one side of stopper and the one side of drawing the button laminate completely, the stopper passes through the adhesive with drawing the button and fixes, the regulating block is located another the back shroud surface, two epaxial gear engagement of commentaries on classics are connected.
Preferably, first flexible post includes big axle sleeve, connecting axle and third spring, the connecting axle is installed to the inboard of big axle sleeve, the connecting axle passes through the third spring coupling with big axle sleeve, the connecting axle is connected with the card post.
Preferably, the second telescopic column comprises a connecting column, a supporting column and a fourth spring, the supporting column is installed at the lower end of the connecting column, the fourth spring is installed on the inner side of the supporting column, and a bearing is installed at the lower end of the second telescopic column.
Preferably, the outer surface of the second steel cable is provided with a limiting pulley, and the limiting pulley and the rear cover plate are fixed through screws.
Preferably, the size of the connecting strip is identical to that of the first connecting groove, the lower end of the connecting strip is completely attached to the upper end of the load bearing block, and the connecting strip and the load bearing block are fixed through welding.
Preferably, the second spring is completely attached to the inner upper end of the rear cover plate, the second spring is fixed to the rear cover plate through welding, the lower end of the second spring is completely attached to the upper end of the pressing plate, and the second spring is fixed to the pressing plate through screws.
Preferably, the inner side of the large shaft sleeve is completely attached to the outer surface of the connecting shaft, the large shaft sleeve is connected with the connecting shaft through a clamping groove, the upper end of the connecting shaft is completely attached to the lower end of the third spring, and the third spring is fixed to the connecting shaft through an adhesive.
Preferably, the lower extreme of spliced pole is laminated completely with the upper end of support column, the support column passes through the draw-in groove with the spliced pole and is connected, the inboard of support column is laminated completely with the surface of fourth spring, the fourth spring passes through the draw-in groove with the support column and is connected, the lower extreme of the flexible post of second laminates completely with the upper end of bearing, the flexible post of second passes through welded fastening with the bearing.
Compared with the prior art, the invention has the beneficial effects that:
the invention utilizes the threaded telescopic threaded column to push the second telescopic column by rotating the threaded column and utilizing the threaded telescopic threaded column, thereby adjusting the distance between the two back cover plates, leading the device to be adjusted and adapted to different patients, inserting the weight block into the inner side of the placing groove, the connecting strip is connected with the first connecting groove to fix the connecting strip, the pull button is pulled to pull one limiting block to move, the pull button can pull the second steel cable when moving, the second steel cable passes through the limiting pulley and the other limiting block, the device is convenient to control, the seal cover plate is clamped on the upper end surface of the rear cover plate, the pull button is released, the first spring is utilized to contract the limiting block, the limiting block is clamped on the inner side of the limiting hole to fix the seal cover plate, the pressing plate is driven by the second spring to extrude the negative weight block, so that the negative weight block is limited and fixed, and the device can be used for carrying out weight training according to training requirements;
according to the invention, the rear cover plate is attached to the leg of a patient, the knob drives one of the rotating shafts to rotate by rotating the knob, one of the rotating shafts drives one of the gears to rotate, one of the gears drives the other gear to rotate, the other gear drives the other rotating shaft to rotate, the rotating wheel is accommodated by the rotating shaft, the first steel cable pulls the first telescopic column, the clamping column is pulled by the first telescopic column, the front cover plate is turned over by the hinge, the clamping column is clamped on the inner side of the square groove, the knob is reversed, the first telescopic column pushes the clamping column, and the clamping column is clamped on the inner side of the clamping hole to fix the clamping column, so that the front cover plate is fixed by the clamping column, and the device is convenient to wear.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a side view of the present invention in its entirety;
FIG. 3 is a schematic view of a second embodiment of the present invention;
FIG. 4 is a partial schematic view of the negative weight of the present invention;
FIG. 5 is a partial structural view of a second steel cord according to the present invention;
FIG. 6 is a partial schematic view of a second spring according to the present invention;
fig. 7 is a partial structural view of the first telescopic column of the present invention.
In the figure: 1. a front cover plate; 2. a clamping block; 3. a clamping hole; 4. a rear cover plate; 5. a connecting shell; 6. a knob; 7. a rotating shaft; 8. a gear; 9. a rotating wheel; 10. a first wire rope; 11. a first telescopic column; 12. clamping the column; 13. a placement groove; 14. pulling the button; 15. a limiting block; 16. a first spring; 17. a second wire rope; 18. a massage block; 19. a chute; 20. connecting blocks; 21. a second telescopic column; 22. an adjusting block; 23. a threaded post; 24. rotating the shaft sleeve; 25. sealing the cover plate; 26. a square block; 27. a limiting hole; 28. a negative weight block; 29. a connecting strip; 30. a second spring; 31. pressing a plate; 32. a first connecting groove; 33. a second connecting groove; 34. a pulley; 35. a square groove.
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.
Referring to fig. 1 to 7, an embodiment of the present invention includes: a wearable adjustable lower limb muscle rehabilitation training device comprises two rear cover plates 4, wherein one end of each rear cover plate 4 is provided with a massage block 18, one side of each rear cover plate 4 is provided with a front cover plate 1, one end of each front cover plate 1 is provided with two clamping blocks 2, and the inner sides of the clamping blocks 2 are provided with clamping holes 3;
the other end of one of the rear cover plates 4 is provided with a sliding groove 19, the inner side of the sliding groove 19 is provided with a connecting block 20, the connecting block 20 is connected with the sliding groove 19 through a pulley 34, the inner side of the connecting block 20 is provided with a rotating shaft sleeve 24, the lower end of the rotating shaft sleeve 24 is provided with a second telescopic column 21, the lower end of the second telescopic column 21 is provided with a threaded column 23, the outer surface of the threaded column 23 is provided with an adjusting block 22, the second telescopic column 21 is pushed by the threaded column 23 through rotating the threaded column 23, so as to adjust the distance between the two rear cover plates 4, the device can be adjusted and adapted to different patients, a negative weight 28 is inserted into the inner side of the placing groove 13 and is connected with the first connecting groove 32 through a connecting strip 29 so as to be fixed, one of the limiting blocks 15 is pulled by pulling the pull button 14, the pull button 14 can pull the second steel cable 17 when moving, the second steel cable 17 is screwed with the other limiting block 15 through the limiting pulley, so that the device is convenient to control, the sealing cover plate 25 is buckled on the upper end face of the rear cover plate 4, the pull button 14 is released, the limiting block 15 is contracted by the first spring 16, the limiting block 15 is buckled on the inner side of the limiting hole 27 to fix the sealing cover plate 25, the pressure plate 31 is driven by the second spring 30 to extrude the negative weight 28 to limit and fix the negative weight 28, and the device can be used for carrying out weight bearing exercise according to training requirements;
one end of the other side of the rear cover plate 4 is provided with two square grooves 35, the inner sides of the square grooves 35 are provided with clamping columns 12, the upper ends of the clamping columns 12 are provided with first telescopic columns 11, the inner sides of the first telescopic columns 11 are provided with first steel cables 10, the upper ends of the first steel cables 10 are provided with rotating wheels 9, the inner sides of the rotating wheels 9 are provided with rotating shafts 7, the outer surface of one side of each rotating shaft 7 is provided with gears 8, one side of one rotating shaft 7 is provided with a knob 6, the outer surface of the knob 6 is provided with a connecting shell 5, the rear cover plate 4 is attached to the leg of a patient, by rotating the knob 6, the knob 6 drives one rotating shaft 7 to rotate, one rotating shaft 7 drives one gear 8 to rotate, one gear 8 drives the other gear 8 to rotate, the other gear 8 drives the other rotating shaft 7 to rotate, the rotating wheels 9 are accommodated through the rotating shafts 7, the rotating wheels 9 pull the first steel cables 10, the first steel cable 10 pulls the first telescopic column 11, the clamping column 12 is pulled through the first telescopic column 11, the front cover plate 1 is turned over through the hinge, the clamping column 12 is buckled on the inner side of the square groove 35, the knob 6 is turned reversely, the first telescopic column 11 pushes the clamping column 12, the clamping column 12 is buckled on the inner side of the clamping hole 3 through the clamping column 12, the clamping column 12 is fixed, the front cover plate 1 is fixed, and the device is convenient to wear;
the upper end surface of the rear cover plate 4 is provided with massage blocks 18, two sides of the inner side of each massage block 18 are provided with limiting blocks 15, each massage block 18 is connected with each limiting block 15 through a first spring 16, one side of one limiting block 15 is provided with a pull button 14, one end of each pull button 14 is provided with a second steel cable 17, the lower end of the inner side of each massage block 18 is provided with a second spring 30, the upper end of each second spring 30 is provided with a pressing plate 31, the upper end of each pressing plate 31 is provided with a first connecting groove 32, the upper end of each first connecting groove 32 is provided with a connecting strip 29, the upper end of each connecting strip 29 is provided with a negative weight 28, the upper end of each heavy weight 28 is provided with a second connecting groove 33, the upper end of each second connecting groove 33 is provided with a sealing cover plate 25, two sides of the inner side of each sealing cover plate 25 are provided with square blocks 26, and the inner side of each square block 26 is provided with a limiting hole 27;
the diameter of the clamping column 12 is identical to the inner diameter of the clamping hole 3, one end of the clamping hole 3 is completely attached to one end of one side of the front cover plate 1, the clamping hole 3 is fixed with the front cover plate 1 through an adhesive, the device is matched with the clamping hole 3 through the mounting of the clamping column 12, the front cover plate 1 is turned over through a hinge, the clamping column 12 is buckled on the inner side of the square groove 35, the clamping column 12 is buckled on the inner side of the clamping hole 3, the clamping column 12 is fixed, the front cover plate 1 is fixed, and the device is convenient to use;
the inner diameter of the limiting hole 27 is identical to the diameter of the limiting block 15, one side of one limiting block 15 is completely attached to one side of the pull button 14, the limiting block 15 and the pull button 14 are fixed through an adhesive, the adjusting block 22 is located on the outer surface of the other rear cover plate 4, and the gears 8 on the two rotating shafts 7 are meshed and connected.
Further, first flexible post 11 includes big axle sleeve, connecting axle and third spring, and the inboard of installing the connecting axle, the connecting axle passes through the third spring with big axle sleeve to be connected, and the connecting axle is connected with card post 12, and the device is through the cooperation of installing first flexible post 11 and card post 12, utilizes first flexible post 11 to support and connect card post 12, makes it connect firmly.
Further, the flexible post 21 of second includes spliced pole, support column and fourth spring, and the support column is installed to the lower extreme of spliced pole, and the fourth spring is installed to the inboard of support column, and the bearing is installed to the lower extreme of the flexible post 21 of second, and the device stretches out and draws back through the flexible post 21 of installation second with the cooperation of rotating shaft sleeve 24, makes its supplementary muscle rehabilitation training who accomplishes the patient.
Further, the surface mounting of second cable wire 17 has spacing pulley, and spacing pulley passes through the fix with screw with back shroud 4, and the device draws button 14 and stopper 15's cooperation through the installation, draws button 14 through the pulling, draws one of them stopper 15 of button 14 pulling to remove, draws button 14 when removing, can stimulate second cable wire 17, and second cable wire 17 passes through another stopper 15 of spacing pulley screw for the device convenient control.
Further, the size of connecting strip 29 is exactly the same with the size of first connecting groove 32, and the lower extreme of connecting strip 29 and the upper end of heavy burden piece 28 are laminated completely, and connecting strip 29 passes through welded fastening with heavy burden piece 28, and the device makes its patient carry out the heavy burden exercise according to the training needs through the cooperation of installation heavy burden piece 28 and connecting strip 29, through increasing heavy burden piece 28.
Further, the surface of screw thread post 23 is laminated completely with the inboard of regulating block 22, and screw thread post 23 passes through threaded connection with regulating block 22, and the runner is installed to the lower extreme of screw thread post 23, and screw thread post 23 passes through welded fastening with the runner, and the device passes through the cooperation of installing screw thread post 23 and the flexible post 21 of second, through rotating screw thread post 23, utilizes the flexible screw thread post 23 of screw thread, utilizes screw thread post 23 to promote the flexible post 21 of second for the device can adjust the different patients of adaptation.
Further, the inboard of big axle sleeve laminates completely with the surface of connecting axle, and big axle sleeve passes through the draw-in groove with the connecting axle and is connected, and the upper end of connecting axle laminates completely with the lower extreme of third spring, and the third spring passes through the adhesive with the connecting axle and fixes, and the device is through the cooperation of the big axle sleeve of installation and connecting axle, through connecting axle connection card post 12, utilizes the third spring to promote the connecting axle, and the connecting axle promotes card post 12, utilizes the inboard of card post 12 buckle at card hole 3 for the device is fixed firm.
Further, the lower extreme of spliced pole is laminated completely with the upper end of support column, and the support column passes through the draw-in groove with the spliced pole and is connected, and the inboard of support column is laminated completely with the surface of fourth spring, and the fourth spring passes through the draw-in groove with the support column and is connected, and the lower extreme of the flexible post of second 21 is laminated completely with the upper end of bearing, and the flexible post of second 21 passes through welded fastening with the bearing, and the device is through the cooperation of the flexible post of installation second 21 with the bearing for the device facilitates the use.
The working principle is as follows: when the device is used, the service condition of each mechanism is checked, the device is moved to a working area, the threaded column 23 is rotated, the threaded column 23 is utilized to stretch and retract, the threaded column 23 is utilized to push the second telescopic column 21, so that the distance between the two rear cover plates 4 is adjusted, the device can be adjusted to adapt to different patients, the negative weight 28 is inserted into the inner side of the placement groove 13 and is connected with the first connecting groove 32 through the connecting strip 29 to be fixed, the pull button 14 is pulled to pull one limiting block 15 to move, when the pull button 14 moves, the second steel cable 17 is pulled, the second steel cable 17 passes through the other limiting block 15 of the limiting pulley screw, so that the device is convenient to control, the sealing cover plate 25 is clamped on the upper end face of the rear cover plate 4, the pull button 14 is released, the limiting block 15 is contracted by the first spring 16, the limiting block 15 is clamped on the inner side of the limiting hole 27 to be fixed on the sealing cover plate 25, the pressing plate 31 is driven by the second spring 30 to extrude the negative weight 28 to limit and fix the negative weight 28, so that the device is convenient to use, the rear cover plate 4 is attached to the leg of a patient, the knob 6 drives one of the rotating shafts 7 to rotate by rotating the knob 6, one of the rotating shafts 7 drives one of the gears 8 to rotate, one of the gears 8 drives the other gear 8 to rotate, the other gear 8 drives the other rotating shaft 7 to rotate, the rotating shaft 7 is used for accommodating the rotating wheel 9, the first steel cable 10 is pulled by the rotating wheel 9, the first telescopic column 11 is pulled by the first steel cable 10, the clamping column 12 is pulled by the first telescopic column 11, the front cover plate 1 is turned over by the hinge, the clamping column 12 is buckled on the inner side of the square groove 35, the knob 6 is turned over, the first telescopic column 11 pushes the clamping column 12, the clamping column 12 is buckled on the inner side of the clamping hole 3 to fix the clamping column 12, so that the front cover plate 1 is fixed, so that the device is convenient to wear.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides an adjustable low limbs muscle rehabilitation training device of wearing formula, includes back shroud (4), its characterized in that: the number of the rear cover plates (4) is two, one end of each rear cover plate (4) is provided with a massage block (18), one side of each rear cover plate (4) is provided with a front cover plate (1), one end of each front cover plate (1) is provided with two clamping blocks (2), and the inner sides of the clamping blocks (2) are provided with clamping holes (3); the other end of one of the rear cover plates (4) is provided with a sliding groove (19), the inner side of the sliding groove (19) is provided with a connecting block (20), the connecting block (20) is connected with the sliding groove (19) through a pulley (34), the inner side of the connecting block (20) is provided with a rotating shaft sleeve (24), the lower end of the rotating shaft sleeve (24) is provided with a second telescopic column (21), the lower end of the second telescopic column (21) is provided with a threaded column (23), and the outer surface of the threaded column (23) is provided with an adjusting block (22);
two square grooves (35) are formed in one end of the other side of the rear cover plate (4), a clamping column (12) is installed on the inner side of each square groove (35), a first telescopic column (11) is installed at the upper end of each clamping column (12), a first steel cable (10) is installed on the inner side of each first telescopic column (11), a rotating wheel (9) is installed at the upper end of each first steel cable (10), a rotating shaft (7) is installed on the inner side of each rotating wheel (9), a gear (8) is installed on the outer surface of one side of each rotating shaft (7), a knob (6) is installed on one side of one rotating shaft (7), and a connecting shell (5) is installed on the outer surface of each knob (6);
the up end of back shroud (4) is provided with massage piece (18), stopper (15) are all installed to the both sides of massage piece (18) inboard, massage piece (18) are connected through first spring (16) with stopper (15), one of them button (14) are installed to one side of stopper (15), second cable wire (17) are installed to the one end of pulling button (14), second spring (30) are installed to the lower extreme of massage piece (18) inboard, clamp plate (31) are installed to the upper end of second spring (30), the upper end of clamp plate (31) is provided with first connecting groove (32), connecting strip (29) are installed to the upper end of first connecting groove (32), negative weight (28) are installed to the upper end of connecting strip (29), the upper end of negative weight (28) is provided with second connecting groove (33), sealed apron (25) are installed to the upper end of second connecting groove (33), square blocks (26) are mounted on two sides of the inner side of the sealing cover plate (25), and limiting holes (27) are formed in the inner sides of the square blocks (26);
the diameter of the clamping column (12) is identical to the inner diameter of the clamping hole (3), one end of the clamping hole (3) is completely attached to one end of one side of the front cover plate (1), and the clamping hole (3) is fixed to the front cover plate (1) through an adhesive;
the internal diameter size of spacing hole (27) is the same with the diameter size of stopper (15) completely, one of them one side of stopper (15) is laminated completely with one side of drawing button (14), stopper (15) are fixed through the adhesive with drawing button (14), regulating block (22) are located another back shroud (4) surface, gear (8) meshing connection on two pivot (7).
2. The wearable adjustable lower limb muscle rehabilitation training device of claim 1, wherein: first flexible post (11) are including big axle sleeve, connecting axle and third spring, the connecting axle is installed to the inboard of big axle sleeve, the connecting axle passes through third spring coupling with big axle sleeve, the connecting axle is connected with card post (12).
3. The wearable adjustable lower limb muscle rehabilitation training device of claim 1, wherein: the second telescopic column (21) comprises a connecting column, a supporting column and a fourth spring, the supporting column is installed at the lower end of the connecting column, the fourth spring is installed on the inner side of the supporting column, and a bearing is installed at the lower end of the second telescopic column (21).
4. The wearable adjustable lower limb muscle rehabilitation training device of claim 1, wherein: and the outer surface of the second steel cable (17) is provided with a limiting pulley, and the limiting pulley and the rear cover plate (4) are fixed through screws.
5. The wearable adjustable lower limb muscle rehabilitation training device of claim 1, wherein: the size of connecting strip (29) is the same with the size of first connecting groove (32) completely, the lower extreme of connecting strip (29) and the upper end of burden piece (28) are laminated completely, connecting strip (29) and burden piece (28) pass through welded fastening.
6. The wearable adjustable lower limb muscle rehabilitation training device of claim 1, wherein: the surface of screw thread post (23) laminates completely with the inboard of regulating block (22), screw thread post (23) passes through threaded connection with regulating block (22), the runner is installed to the lower extreme of screw thread post (23), screw thread post (23) passes through welded fastening with the runner.
7. The wearable adjustable lower limb muscle rehabilitation training device of claim 2, wherein: the inboard of big axle sleeve laminates completely with the surface of connecting axle, big axle sleeve passes through the draw-in groove with the connecting axle and is connected, the upper end of connecting axle laminates completely with the lower extreme of third spring, the third spring passes through the adhesive with the connecting axle and fixes.
8. The wearable adjustable lower limb muscle rehabilitation training device of claim 3, wherein: the lower extreme of spliced pole laminates with the upper end of support column completely, the support column passes through the draw-in groove with the spliced pole and is connected, the inboard of support column laminates with the surface of fourth spring completely, the fourth spring passes through the draw-in groove with the support column and is connected, the lower extreme of the flexible post of second (21) laminates with the upper end of bearing completely, the flexible post of second (21) passes through welded fastening with the bearing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN206837088U (en) * | 2017-01-19 | 2018-01-05 | 王德峰 | A kind of tractor for spine |
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