CN113750454A

CN113750454A - Leg exercise system for rehabilitation department

Info

Publication number: CN113750454A
Application number: CN202111209676.8A
Authority: CN
Inventors: 李红
Original assignee: Individual
Current assignee: Hangzhou Xinqi High Tech Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2021-12-07
Anticipated expiration: 2041-10-18
Also published as: CN113750454B

Abstract

The invention belongs to the field of medical care equipment, and relates to a leg exercise system for a rehabilitation department, which comprises a bottom plate, wherein a left support plate is fixedly arranged on the left side of the upper surface of the bottom plate, a right support plate is fixedly arranged on the right side of the upper surface of the bottom plate, an installation plate is fixedly arranged at the upper ends of the right support plate and the left support plate together, a recovery exercise device is arranged on the lower side of the installation plate and is used for a user to push a pedal to perform leg bone recovery exercise by using legs, and the recovery exercise device comprises a reset box fixedly arranged on the left side of the installation plate. According to the leg recovery exerciser, a user adjusts the height of the seat by himself and sits on the seat, the leg exerts force to push the pedal to move leftwards, the pedal stops exerting force when the pedal moves to the leftmost side, the pedal resets under the action of the reset spring, the user drives the push plate to move in a reciprocating mode to drive the rotary plate to rotate, the rotary plate drives the massage device to massage the back of the user through the linkage mechanism, and meanwhile the heat dissipation device is driven to dissipate heat generated by exercise of the user in time.

Description

Leg exercise system for rehabilitation department

Technical Field

The invention belongs to the field of medical care equipment, and particularly relates to a leg exercise system for a rehabilitation department.

Background

As is well known, along with the development and progress of society and the improvement of living standard of people, the demand and the requirement on workers are more and more, more workers go into the industry of workers, in hospitals, communities or families, a plurality of patients receive services provided by nursing workers, as the nursing workers are old, weak, sick and disabled groups in the crowd, the nursing workers seemingly simple caring work contains a plurality of artificial and technical factors, most of the patients support one person when the leg bones of the leg bone patients are rehabilitated and exercised at present, the patient is then allowed to walk on the road to exercise the leg bones, but this has the disadvantage of being very dangerous, because the patient is difficult to keep self stability in the walking process, and the body of the patient is heated and difficult to dissipate heat in the rehabilitation exercise process.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a leg exercising system for a rehabilitation department.

The purpose of the invention can be realized by the following technical scheme: the utility model provides a recovered branch of academic or vocational study is with shank exercise system, includes the bottom plate, the fixed left branch fagging that is equipped with in bottom plate upper surface left side, the fixed right branch fagging that is equipped with in bottom plate upper surface right side, the right branch fagging with the common fixed installation version that is equipped with in left branch fagging upper end, installation version downside is equipped with resumes to temper the device, resumes to temper the device and be used for the user to promote the footboard with the shank and carry out the shank and resume and take exercise, resumes to temper the device and include the fixed case that resets that is equipped with in installation version left side, the inside slip of case that resets is equipped with interior slider, the fixed outer slider that is equipped with in the interior slider outside, outer slider outside sliding connection, interior slider with be connected with reset spring between the left side wall in the case that resets, the fixed footboard that is equipped with of outer slider upside, outer slider front side rotates and is equipped with first connecting rod.

Preferably, the middle of the left support plate is provided with a first rotating shaft in a rotating mode, a second connecting rod is fixedly arranged on the first rotating shaft and provided with a driving belt wheel, a second connecting rod is fixedly arranged on the front side of the first rotating shaft, the other end of the second connecting rod is hinged to the first connecting rod, third support plates are symmetrically arranged on the front side and the rear side of the upper side of the bottom plate, two second rotating shafts are arranged on the upper side and the lower side of each third support plate in a rotating mode, a driven belt wheel is fixedly arranged on the front side of the second rotating shaft, a driving belt is connected between the driven belt wheel and the driving belt wheel, two driving wheels are fixedly arranged on the rear side of the second rotating shaft, and a toothed chain is connected between the two driving wheels.

Preferably, the bottom plate right side is equipped with high adjusting device, and high adjusting device is used for adjusting the height of seat to reach different users' operation requirement, high adjusting device includes the fixed motor that is equipped with in bottom plate right side, the motor output is equipped with the regulating spindle, the fixed threaded rod that is equipped with in regulating spindle upper end, the threaded rod runs through the installation version, the fixed balance plate that is equipped with in installation version right side, it is equipped with the regulation seat to slide on the balance plate, the fixed thread block that is equipped with in regulation seat right side, the thread block with threaded rod thread engagement connects, the fixed seat that is equipped with in regulation seat left side, the fixed function back that is equipped with in seat rear side.

Preferably, the front and rear side walls of the functional backrest are provided with a third rotating shaft in a rotating mode, the front end of the third rotating shaft is fixedly provided with a massage wheel, the right side of the massage wheel is meshed with the toothed chain, the upper and lower side walls of the functional backrest are provided with a worm in a rotating mode, the right side of the worm is meshed with the massage wheel, and the upper and lower side walls of the functional backrest are fixedly provided with massage plates.

Preferably, the left side of the massage plate is provided with a massage device, the massage device is used for automatically massaging the back of a user when the user recovers to exercise, the massage device comprises four massage shafts which are uniformly and rotatably arranged in the massage plate, a turbine is fixedly arranged on the right side of each massage shaft and is meshed with the massage wheels, an eccentric block is fixedly arranged on the left side of each massage shaft, a massage rotating block is rotatably arranged in the left side of each eccentric block, a steering ball is rotatably arranged on the left side of each massage rotating block, a massage push block is rotatably arranged on the left side of each steering ball, two V-shaped rods are fixedly arranged on the left side of each massage push block, four massage holes are uniformly formed in the left wall of the functional backrest, a fixed plate is fixedly arranged in the front and back of each massage hole, a universal joint is fixedly arranged on the right side of each fixed plate, and a massage swinging rod is rotatably arranged on the right side of each universal joint, every massage swinging arms stretches into from top to bottom to the V type pole left side inside that corresponds, every both ends are fixed to be equipped with the connecting plate about the massage swinging arms, two corresponding the connecting plate left end is fixed jointly and is equipped with the massage head.

Preferably, the fixed drive bevel gear that is equipped with of symmetry around the third pivot, every the fixed heat abstractor that is equipped with in drive bevel gear left side, heat abstractor are used for resumeing the heat that produces when taking exercise to the user, and heat abstractor includes function back left side wall is the fixed gas hood that is equipped with to becoming around, the fixed heat dissipation axle that is equipped with of symmetry around the function back left side wall, every the fixed driven bevel gear that is equipped with in heat dissipation axle right side, every driven bevel gear with correspond the drive bevel gear meshing, every the fixed flabellum that is equipped with in heat dissipation axle middle part, the flabellum is located inside the gas hood, the fixed heating panel that is equipped with of symmetry around the function back left side wall outside, every the air current that produces when the flabellum rotates blows out the heating panel through corresponding.

When a user needs to do rehabilitation exercise on leg bones, the height adjusting device is started to realize the up-and-down movement of the seat, so that the seat reaches a proper height, the user can sit on the seat, then the user puts feet on the pedal, at the moment, the user can push the pedal leftwards, the pedal drives the outer sliding block and the inner sliding block to move leftwards, at the moment, the reset spring is compressed, the outer sliding block drives the first connecting rod to move leftwards, so that the main belt wheel is driven to rotate anticlockwise through the second connecting rod and the first rotating shaft, when the user pushes the pedal leftwards to enable the inner sliding block to move to the left side in the movement reset box, the user can release the legs, at the moment, the reset spring drives the inner sliding block to move rightwards, so that the pedal is driven to move rightwards, the driving belt wheel is driven to rotate anticlockwise continuously, the exercise is repeatedly performed on the legs of the user, and the user can push the pedal to move leftwards by sitting on the seat through the legs, the body balance of the user is ensured, and inconvenience brought by the patient when one person takes leg recovery exercise in the past is avoided.

Meanwhile, the driving belt wheel drives the driven belt wheel to rotate through a driving belt, the driven belt wheel drives the rear side transmission wheel to rotate through a second rotating shaft, the driving wheel drives the massage wheel through a toothed chain, the worm is meshed with the massage wheel and rotates, each worm wheel is meshed with the worm and rotates, the worm wheel drives the eccentric block to rotate through the massage shaft, the eccentric block drives the corresponding massage rotating block to rotate inside the massage rotating block when rotating, the massage rotating block drives the massage push block to push the V-shaped rod to swing up and down and back and forth through the steering ball, the V-shaped rod drives the massage head to massage the back of a user through the connecting plate, the massage mechanism is driven to massage the back of the user through the reciprocating motion of the pedal, the relaxing effect on the user is achieved, meanwhile, the third rotating shaft drives the driving bevel gear to rotate, the driven bevel gear is meshed with the driving bevel gear and rotates, and the driven bevel gear drives the fan blades to rotate through the radiating shaft, the flabellum produces wind-force when rotating and blows out through the heating panel, blows to user's back, through heat abstractor, when the user carries out the shank and resumes to take exercise, the flabellum produces wind-force and blows to user's back through the heating panel and dispels the heat to the user, has solved the unable quick radiating shortcoming of heat that the patient produced when taking exercise.

Compared with the prior art, this shank exercise system for recovered branch of academic or vocational study has following advantage:

1. the user sits on the seat and pushes the pedal to move leftwards by the legs, so that the body balance of the user is ensured, and the inconvenience brought by the patient when the legs are recovered to exercise is avoided.

2. The reciprocating motion of the pedal drives the massage mechanism to massage the back of the user, so that the user can relax.

3. Through heat abstractor, when the user carries out the shank and resumes to take exercise, the flabellum produces wind-force and blows user's back through the heating panel and dispel the heat to the user, has solved the unable quick radiating shortcoming of heat that the patient produced when taking exercise.

Drawings

Fig. 1 is a schematic structural view of the leg exercise system for the rehabilitation department.

Fig. 2 is a sectional view taken along a line a-a in fig. 1.

Fig. 3 is a sectional view taken along line B-B in fig. 1.

Fig. 4 is a sectional view taken along line C-C in fig. 1.

Fig. 5 is a sectional view taken along line D-D in fig. 2.

Fig. 6 is a structural diagram at E in fig. 1.

In the figure, 10, the bottom plate; 11. a right support plate; 12. installing a plate; 13. a motor; 14. an adjustment shaft; 15. a threaded rod; 16. a thread block; 17. an adjusting seat; 18. a balance plate; 19. a reset box; 20. an outer slide block; 21. a pedal; 22. a return spring; 23. a first link; 24. a second link; 25. a left support plate; 26. a first rotating shaft; 27. a driving pulley; 28. a transmission belt; 29. a third support plate; 30. a second rotating shaft; 31. a driven pulley; 32. a toothed chain; 33. a seat; 34. a functional backrest; 35. a driving wheel; 36. a third rotating shaft; 37. a massage wheel; 38. a drive bevel gear; 39. a driven bevel gear; 40. a heat-dissipating shaft; 41. a fan blade; 42. a gas hood; 43. a heat dissipation plate; 44. a massage plate; 45. a massage shaft; 46. a turbine; 47. a worm; 48. an eccentric block; 49. a massage rotary block; 50. a steering ball; 51. a massage push block; 52. a V-shaped rod; 53. a fixing plate; 54. a universal joint; 55. a massage swing lever; 56. a connecting plate; 57. a massage head; 58. a massage hole; 59. an inner slide block.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 and fig. 2, a shank exercise system for department of rehabilitation, comprising a base plate 10, the fixed left support plate 25 that is equipped with in bottom plate 10 upper surface left side, the fixed right support plate 11 that is equipped with in bottom plate 10 upper surface right side, the fixed installation version 12 that is equipped with jointly in right support plate 11 and the left support plate 25 upper end, installation version 12 downside is equipped with resumes to temper the device, it is used for the user to resume the leg bone with the shank promotes the footboard and resumes the exercise to resume the device, it includes the fixed reset box 19 that is equipped with in installation version 12 left side to resume to temper the device, the inside slip of reset box 19 is equipped with interior slider 59, the fixed outer slider 20 that is equipped with in the interior slider 59 outside, outer slider 20 is at the outside sliding connection of reset box 19, be connected with reset spring 22 between the left side wall in interior slider 59 and the reset box 19, the fixed footboard 21 that is equipped with of outer slider 20 upside, outer slider 20 front side rotates and is equipped with first connecting rod 23.

As shown in fig. 1, a first rotating shaft 26 is rotatably disposed in the middle of the left support plate 25, a second connecting rod 24 is fixedly disposed on the first rotating shaft 26, a driving pulley 27 is disposed on the second connecting rod 24, a second connecting rod 24 is fixedly disposed on the front side of the first rotating shaft 26, the other end of the second connecting rod 24 is hinged to the first connecting rod 23, third support plates 29 are symmetrically disposed on the front and back of the upper side of the bottom plate 10, two second rotating shafts 30 are respectively disposed on the two third support plates 29 in an up-and-down rotating manner, a driven pulley 31 is fixedly disposed on the front side of the lower second rotating shaft 30, a transmission belt 28 is connected between the driven pulley 31 and the driving pulley 27, transmission wheels 35 are fixedly disposed on the rear sides of the two second rotating shafts 30, and a toothed chain 32 is connected between the two transmission wheels 35.

As shown in fig. 1 and 4, a height adjusting device is arranged on the right side of the bottom plate 10, and is used for adjusting the height of the seat, so as to meet the use requirements of different users, the height adjusting device comprises a motor 13 fixedly arranged on the right side of the bottom plate 10, an adjusting shaft 14 is arranged at the output end of the motor 13, a threaded rod 15 is fixedly arranged at the upper end of the adjusting shaft 14, the threaded rod 15 penetrates through the installation plate 12, a balance plate 18 is fixedly arranged on the right side of the installation plate 12, an adjusting seat 17 is slidably arranged on the balance plate 18, a threaded block 16 is fixedly arranged on the right side of the adjusting seat 17, the threaded block 16 is in threaded engagement with the threaded rod 15, a seat 33 is fixedly arranged on the left side of the adjusting seat 17, and a functional backrest 34 is fixedly arranged on the rear side of the seat 33.

As shown in fig. 1 and 3, the front and rear side walls of the functional backrest 34 are rotatably provided with a third rotating shaft 36, the front end of the third rotating shaft 36 is fixedly provided with a massage wheel 37, the right side of the massage wheel 37 is engaged with the toothed chain 32, the upper and lower side walls of the functional backrest 34 are rotatably provided with a worm 47, the right side of the worm 47 is engaged with the massage wheel 37, and the upper and lower side walls of the functional backrest 34 are fixedly provided with massage plates 44.

As shown in fig. 1 and 6, the left side of the massage plate 44 is provided with a massage device, the massage device is used for automatically massaging the back of a user when the user recovers to exercise, the massage device comprises four massage shafts 45 uniformly and rotatably arranged in the massage plate 44, a turbine 46 is fixedly arranged at the right side of each massage shaft 45, the turbine 46 is meshed with a massage wheel 37, an eccentric block 48 is fixedly arranged at the left side of each massage shaft 45, a massage rotating block 49 is rotatably arranged at the left side of each eccentric block 48, a steering ball 50 is rotatably arranged at the left side of each massage rotating block 49, a massage push block 51 is rotatably arranged at the left side of each steering ball 50, two V-shaped rods 52 are fixedly arranged at the left side of each massage push block 51, four massage holes 58 are uniformly arranged on the left side wall of the functional backrest 34, a fixing plate 53 is fixedly arranged at the front and back in each massage hole 58, a universal joint 54 is fixedly arranged at the right side of each fixing plate 53, a massage swinging rod 55 is rotatably arranged at the right side of each universal joint 54, each massage swinging rod 55 extends into the left inner part of the corresponding V-shaped rod 52 up and down, the upper end and the lower end of each massage swinging rod 55 are fixedly provided with a connecting plate 56, and the left ends of the two corresponding connecting plates 56 are jointly and fixedly provided with a massage head 57.

As shown in fig. 2, 3, and 5, the third rotating shaft 36 is symmetrically and fixedly provided with driving bevel gears 38 in front and back, the left side of each driving bevel gear 38 is fixedly provided with a heat dissipating device, the heat dissipating device is used for dissipating heat generated when a user recovers exercise, the heat dissipating device comprises a functional backrest 34, the left side wall of the functional backrest is fixedly provided with air hoods 42 in front and back pairs, the left side wall of the functional backrest 34 is symmetrically and fixedly provided with heat dissipating shafts 40 in front and back pairs, the right side of each heat dissipating shaft 40 is fixedly provided with driven bevel gears 39, each driven bevel gear 39 is engaged with the corresponding driving bevel gear 38, the middle part of each heat dissipating shaft 40 is fixedly provided with fan blades 41, the fan blades 41 are located inside the air hoods 42, the outer side of the left side wall of the functional backrest 34 is symmetrically and fixedly provided with heat dissipating plates 43 in front and back pairs, and air flow generated when each fan blade 41 rotates is blown out through the corresponding heat dissipating plates 43.

When a user needs to perform rehabilitation exercise on leg bones, the height adjusting device is started to move the seat 33 up and down, so that the seat 33 reaches a proper height, the user can sit on the seat 33, then the user puts feet on the pedal 21, the user can push the pedal 21 leftwards at the moment, the pedal 21 drives the outer slider 20 and the inner slider 59 to move leftwards, the return spring 22 is compressed at the moment, the outer slider 20 drives the first connecting rod 23 to move leftwards, the driving belt wheel 27 is driven to rotate anticlockwise through the second connecting rod 24 and the first rotating shaft 26, when the user pushes the pedal 21 leftwards to enable the inner slider 59 to move leftwards in the motion return box 19, the user can release legs, the return spring 22 drives the inner slider 59 to move rightwards at the moment, the pedal 21 is driven to move rightwards, the driving belt wheel 27 is driven to rotate anticlockwise continuously, and the exercise is repeatedly performed on the legs of the user, the user sits on the seat 33 and pushes the pedal 21 to move leftwards by the legs, so that the body balance of the user is ensured, and the inconvenience brought by the conventional patient when one person takes leg recovery exercise is avoided.

Meanwhile, the driving pulley 27 drives the driven pulley 31 to rotate through the transmission belt 28 when rotating, the driven pulley 31 drives the rear-side transmission wheel 35 to rotate through the second rotating shaft 30, the transmission wheel 35 drives the massage wheel 37 through the toothed chain 32, the worm 47 is meshed with the massage wheel 37 and rotates, each worm wheel 46 is meshed with the worm 47 and rotates, the worm wheel 46 drives the eccentric block 48 to rotate through the massage shaft 45, the eccentric block 48 drives the corresponding massage rotary block 49 to rotate inside when rotating, the massage rotary block 49 drives the massage push block 51 to push the V-shaped rod 52 to swing back and forth through the steering ball 50, the V-shaped rod 52 drives the massage head 57 through the connecting plate 56 to massage the back of the user, the massage mechanism is driven to massage the back of the user through the reciprocating motion of the pedal 21 to achieve the relaxing effect on the user, meanwhile, the third rotating shaft 36 drives the driving bevel gear 38 to rotate, the driven bevel gear 39 is meshed with the driving bevel gear 38 and rotates, driven bevel gear 39 passes through heat dissipation shaft 40 and drives flabellum 41 and rotate, and flabellum 41 produces wind-force when rotating and blows out through heating panel 43, blows user's back, through heat abstractor, when the user carries out the shank and resumes to take exercise, the flabellum produces wind-force and blows user's back through heating panel 43 and dispel the heat to the user, has solved the unable quick radiating shortcoming of heat that the patient produced when taking exercise.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a recovered branch of academic or vocational study is with shank exercise system, includes bottom plate (10), its characterized in that, bottom plate (10) upper surface left side is fixed and is equipped with left support plate (25), bottom plate (10) upper surface right side is fixed and is equipped with right branch fagging (11), right branch fagging (11) with left support plate (25) upper end is fixed jointly is equipped with installation version (12), installation version (12) downside is equipped with resumes the exercise device, resumes the exercise device and is used for the user to promote the footboard with the shank and carry out leg bone and resume the exercise, resumes the exercise device and includes installation version (12) left side is fixed and is equipped with reset box (19), reset box (19) inside slides and is equipped with interior slider (59), interior slider (59) outside is fixed and is equipped with outer slider (20), outer slider (20) are in reset box (19) outside sliding connection, interior slider (59) with reset spring (22) between the left side wall in reset box (19), the upper side of the outer sliding block (20) is fixedly provided with a pedal (21), and the front side of the outer sliding block (20) is rotatably provided with a first connecting rod (23).

2. The leg exercise system for rehabilitation department of claim 1, wherein: a first rotating shaft (26) is rotatably arranged in the middle of the left supporting plate (25), a second connecting rod (24) is fixedly arranged on the first rotating shaft (26), the second connecting rod (24) is provided with a driving belt wheel (27), the front side of the first rotating shaft (26) is fixedly provided with the second connecting rod (24), the other end of the second connecting rod (24) is hinged with the first connecting rod (23), third supporting plates (29) are symmetrically arranged at the front and the back of the upper side of the bottom plate (10), two second rotating shafts (30) are respectively arranged on the two third supporting plates (29) in a vertical rotating manner, a driven belt wheel (31) is fixedly arranged at the front side of the second rotating shaft (30) at the lower side, a transmission belt (28) is connected between the driven belt wheel (31) and the driving belt wheel (27), transmission wheels (35) are fixedly arranged on the rear sides of the two second rotating shafts (30), and a toothed chain (32) is connected between the two transmission wheels (35).

3. The leg exercise system for rehabilitation department of claim 2, wherein: the right side of the bottom plate (10) is provided with a height adjusting device which is used for adjusting the height of the chair, so as to meet the use requirements of different users, the height adjusting device comprises a motor (13) fixedly arranged on the right side of the bottom plate (10), an output end of the motor (13) is provided with an adjusting shaft (14), the upper end of the adjusting shaft (14) is fixedly provided with a threaded rod (15), the threaded rod (15) penetrates through the installation plate (12), a balance plate (18) is fixedly arranged on the right side of the installation plate (12), the balance plate (18) is provided with an adjusting seat (17) in a sliding way, the right side of the adjusting seat (17) is fixedly provided with a thread block (16), screw thread piece (16) with threaded rod (15) threaded engagement is connected, adjust seat (17) left side fixed seat (33) that is equipped with, seat (33) rear side is fixed and is equipped with function back (34).

4. The leg exercise system for rehabilitation department of claim 3, wherein: lateral wall rotates around function back (34) and is equipped with third pivot (36), third pivot (36) front end is fixed to be equipped with massage wheel (37), massage wheel (37) right side with chain of teeth (32) meshing, lateral wall rotates about function back (34) and is equipped with worm (47), worm (47) right side with massage wheel (37) meshing, lateral wall is fixed about function back (34) and is equipped with massage board (44).

5. The leg exercise system for rehabilitation department of claim 4, wherein: the utility model discloses a massage chair, including massage board (44), massage board (44) left side is equipped with massage device, and massage device is used for the user to resume to massage user's back automatically when taking exercise, and massage device includes massage board (44) inside evenly rotates and is equipped with four massage axle (45), every massage axle (45) right side is fixed and is equipped with turbine (46), turbine (46) with massage wheel (37) meshing, every massage axle (45) left side is fixed and is equipped with eccentric block (48), every eccentric block (48) left side inside rotates and is equipped with massage turning block (49), every massage turning block (49) left side rotates and is equipped with steering ball (50), every steering ball (50) left side rotates and is equipped with massage ejector pad (51), every massage ejector pad (51) left side is fixed and is equipped with two V type poles (52), four massage holes (58) have evenly been seted up to function back (34) left side wall, every fixed plate (53) that is equipped with around in massage hole (58), every fixed plate (53) right side is fixed and is equipped with universal joint (54), every universal joint (54) right side is rotated and is equipped with massage swinging arms (55), every massage swinging arms (55) stretch into to corresponding from top to bottom inside V type pole (52) left side, every both ends are fixed and are equipped with connecting plate (56) about massage swinging arms (55), two that correspond connecting plate (56) left end is fixed jointly and is equipped with massage head (57).

6. The leg exercise system for rehabilitation department of claim 5, wherein: third pivot (36) front and back symmetry is fixed and is equipped with drive bevel gear (38), every drive bevel gear (38) left side is fixed and is equipped with heat abstractor, and heat abstractor is used for resumeing the heat that produces when taking exercise to the user and dispels the heat, and heat abstractor includes function back (34) left side wall front and back is to becoming fixed and is equipped with gas cover (42), the fixed heat dissipation axle (40) that is equipped with of symmetry around function back (34) left side wall, every driven bevel gear (39) and corresponding drive bevel gear (38) meshing, every fixed flabellum (41) that is equipped with in heat dissipation axle (40) middle part, flabellum (41) are located inside gas cover (42), the fixed heating panel (43) that is equipped with of symmetry around function back (34) left side wall outside, every the air current that produces when flabellum (41) rotate blows out through corresponding heating panel (43).