CN113995650A

CN113995650A - Neurosurgery is with supplementary recovered equipment

Info

Publication number: CN113995650A
Application number: CN202111308719.8A
Authority: CN
Inventors: 冯纯; 周威
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-02-01
Anticipated expiration: 2041-11-05
Also published as: CN113995650B

Abstract

An auxiliary rehabilitation device for neurosurgery effectively solves the problems that the conventional auxiliary rehabilitation device for neurosurgery cannot massage the muscles of the back and the small legs simultaneously, the massage mode is single, the muscles of the legs cannot be fully relaxed, the integral massage effect is greatly reduced, the patient is very inconvenient to get on or off the bed, the physical strength of medical personnel is wasted in manual carrying, and the falling risk is possible, a small air cylinder is fixedly connected to the upper end of the middle part of a base, a liftable telescopic rod is connected in the small air cylinder in a sliding manner, a chair body is fixedly connected to the upper end of the telescopic rod, the right end of the chair body is rotatably connected with a folding plate which can be turned upwards along with the rising of the telescopic rod, a large rotatable crank is arranged at the upper end inside the backup plate, the lower end of the inner part of the backup plate is provided with a first massage disk which can rotate with the rotation of the big crank in a variable speed.

Description

Neurosurgery is with supplementary recovered equipment

Technical Field

The invention relates to the technical field of medical assistance, in particular to auxiliary rehabilitation equipment for neurosurgery.

Background

In neurosurgery, some patients with neurosurgery diseases are frequently encountered, the patients are often accompanied with symptoms of hemiplegia, inconvenience in hands and feet and the like, at the moment, a nursing worker is required to frequently massage the patients, the rehabilitation of the patients is usually facilitated, when the patients are massaged, particularly the back, the waist or the legs of a human body are particularly aimed at, the three parts are parts where people often easily suffer from muscle fatigue, unsmooth blood circulation and soreness, the back, the waist and the legs of the patients are required to be frequently massaged, when the patients are massaged, the nursing worker usually uses a foam shaft for massage, the foam shaft is rolled on the back, the waist and the neck of the patients, and the rolling massage effect can be achieved The rolling massage is carried out at a position in waist and neck, can not massage the muscle of back and shank simultaneously to the mode of massage is comparatively single, can not fully relax shank muscle, can make holistic massage effect discount greatly like this, and the patient gets on or off the bed very inconvenient, and the manual handling can waste medical personnel's physical power and can take place to fall into danger, and such device obviously is not conform to current demand.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the auxiliary rehabilitation equipment for neurosurgery, and the problems that the conventional auxiliary rehabilitation equipment for neurosurgery cannot massage the muscles of the back and the lower leg at the same time, the massage mode is single, the muscles of the legs cannot be fully relaxed, the integral massage effect is greatly reduced, the patient is very inconvenient to get on or off the bed, the physical strength of medical personnel is wasted due to manual carrying, and the falling is dangerous are solved.

In order to achieve the purpose, the invention provides the following technical scheme: the invention comprises a base, a small cylinder is fixedly connected at the upper end of the middle part of the base, a lifting telescopic rod is connected in the small cylinder in a sliding way, a chair body is fixedly connected at the upper end of the telescopic rod, the right end of the chair body is rotatably connected with a folding plate which can turn over to the right side along with the rising of the telescopic rod, the left end of the chair body is rotatably connected with a folding plate which can turn over upwards along with the rising of the telescopic rod, a large rotatable crank is arranged at the upper end inside a backup plate, a first massage disk which can rotate at variable speed along with the rotation of the large crank is arranged at the lower end inside the backup plate, a massage box which can move up and down along with the rotation of the large crank is connected in the backup plate in a sliding way, a first massage ball which can move up and down along with the massage box is arranged inside the massage box, the first massage ball rotates while moving circumferentially, second reciprocating rods are respectively connected at the front side and the back side of the inside the massage box in a rotating way, the second reciprocating rod can swing back and forth along with the rotation of the large crank, the upper side and the lower side of the second reciprocating rod are respectively and fixedly connected with a second massage ball, the left end of the folding plate is evenly and slidably connected with three moving boxes, and the moving boxes can reciprocate intermittently along with the rotation of the large crank.

Preferably, the right side rear end of the chair body is rotated and is connected with the worm, the left end meshing of worm has the worm wheel, the coaxial rigid coupling of front end and the lower extreme of backup plate of worm wheel, the coaxial rigid coupling in rear end of worm wheel has first band pulley, the outer fringe of first band pulley is connected with first belt, the left end of first belt is connected with the second band pulley, the coaxial rigid coupling in second band pulley and folded sheet upper portion rear end, the lower extreme sliding connection of folded sheet has the expansion plate, the left end fixedly connected with cushion of backup plate, both sides difference sliding connection has the detachable handle around the upper end of the chair body.

Preferably, the lower extreme fixedly connected with flexible transfer line of worm, flexible transfer line upper end and the chair body rotate to be connected, the lower extreme fixedly connected with threaded rod of flexible transfer line, the lower extreme and the base of threaded rod rotate to be connected, the upper end threaded connection of threaded rod has the screw thread piece, the lower extreme fixedly connected with piston of screw thread piece, the outside sliding connection of piston has big cylinder, the lower extreme and the base fixed connection of big cylinder, the left end fixedly connected with connecting pipe of big cylinder, the front end and the little cylinder fixed connection of connecting pipe.

Preferably, the right side of the upper end of the backup plate is rotatably connected with a third belt wheel, the right side of the third belt wheel is fixedly connected with a motor, the upper end of the motor is fixedly connected with the backup plate, the outer edge of the third belt wheel is connected with a second belt, the lower end of the second belt is connected with a fourth belt wheel, the fourth belt wheel is rotatably connected with the lower end of the backup plate, the left end of the fourth belt wheel is coaxially fixedly connected with a second bevel gear, the left end of the second bevel gear is engaged with a first bevel gear, the rear side of the first bevel gear is coaxially fixedly connected with a first clutch gear, the rear end of the first clutch gear is rotatably connected with the lower end of the backup plate, and the left end of the third belt wheel is coaxially fixedly connected with the right end of the large crank.

Preferably, the lower end of the first clutch gear is engaged with a second clutch gear, the second clutch gear is rotatably connected with the lower end of the chair body, the rear end of the second clutch gear is coaxially and fixedly connected with a fifth belt pulley, the outer edge of the fifth belt pulley is connected with a third belt, the left end of the third belt is connected with a sixth belt pulley, the sixth belt pulley is rotatably connected with the lower end of the left part of the chair body, the rear end of the sixth belt pulley is coaxially and fixedly connected with a third clutch gear, the left side of the third clutch gear is engaged with a fourth clutch gear, and the fourth clutch gear is rotatably connected with the folding plate.

Preferably, the lower extreme fixedly connected with eccentric gear of big crank, the lower extreme meshing of eccentric gear has first gear, the lower extreme meshing of first gear has the second gear, the lower extreme meshing of second gear has first gear wheel, first gear wheel and backup plate rotate to be connected, the left end rotation of first gear wheel is connected with the second connecting rod, the left end and the first massage dish rotation of second connecting rod are connected, the left end and the coaxial rigid coupling of first massage dish of second gear wheel, the right side of second connecting rod articulates there is first connecting rod, the lower extreme and the second gear wheel of first connecting rod rotate to be connected, the middle part and the first gear rotation of first connecting rod are connected, the upper end and the eccentric gear rotation of first connecting rod are connected.

Preferably, the middle part fixedly connected with small crank of eccentric gear, the inside sliding connection of massage box has the second gear wheel, and the small crank runs through the second gear wheel, the upper end meshing of second gear wheel has the pinion, the upper end of pinion and small crank is rotated and is connected, pinion and the coaxial rigid coupling of first massage ball, the right side sliding connection of first massage ball has the swinging arms, the upper end of swinging arms and the inside upper end of massage box are articulated mutually, the front and back both sides of swinging arms respectively with the second reciprocating lever sliding connection who corresponds.

Preferably, the coaxial rigid coupling in front side of fourth clutch gear has the third cam, and the outside of third cam is rotated and is connected with the rectangle box, rectangle box and folded sheet fixed connection, and the coaxial rigid coupling in front side of third cam has the second cam, and the coaxial rigid coupling in front side of second cam has first cam, and the left end of first cam, second cam and third cam sliding connection respectively has the gag lever post, the left end sliding connection of gag lever post and rectangle box, the left end of gag lever post respectively with corresponding removal box fixed connection.

Preferably, the upper end of the rectangular box is fixedly connected with a rack, the upper end inside the movable box is respectively and rotatably connected with a third gear, the lower end of the third gear is meshed with the rack, the left end of the third gear is coaxially and fixedly connected with a third bevel gear, the front end of the third bevel gear is meshed with a fourth bevel gear, the fourth bevel gear is rotatably connected with the upper end of the movable box, the front end of the fourth bevel gear is coaxially and fixedly connected with a seventh belt wheel, the outer edge of the seventh belt wheel is connected with a fourth belt, the inner part of the movable box is rotatably connected with two eighth belt wheels, the two eighth belt wheels are symmetrically arranged up and down, the left end of the fourth belt is connected with the eighth belt wheels, the outer side of each eighth belt wheel is respectively and fixedly connected with a second massage disc, and the middle part of each eighth belt wheel is respectively and fixedly connected with a second massage disc.

The invention has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the invention has the following advantages:

1. this device can make things convenient for medical personnel to move the upper end of seat for the horizontality through backup plate and folding plate upset, and then the seat moves down, and backup plate and folding plate upset to the state that figure 1 shows this moment make things convenient for the patient to go up and down the bed and shift this moment. .

2. This device reciprocates through first massage dish reciprocating motion massage box simultaneously, and first massage ball circular motion and rotation when removing, the second massage ball carries out reciprocal swing simultaneously, carries out abundant massage to patient's back for back blood circulation accelerates rehabilitation speed, alleviates the sour sense of pain of patient.

3. This device removes through the three intermittent type of removing the box to regular removing carries out the tight extrusion of difference clamp to patient's both legs, and the second massage disk that corresponds when the extrusion rotates, rubs patient's shank muscle, has deepened the massage effect, has alleviateed medical personnel's burden.

4. This device realizes the lift of seat through the lift of big piston, makes things convenient for the patient to get off the bed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view showing the overall structure of the present invention in an unfolded state.

FIG. 3 is a schematic cross-sectional view of a large cylinder according to the present invention.

Fig. 4 is a schematic view of the matching structure of the motor and the fourth clutch gear.

Fig. 5 is a schematic view of the matching structure of the motor and the massage box of the invention.

Fig. 6 is a schematic view of the structure of the third belt wheel and the second connecting rod.

Fig. 7 is a schematic view of the structure of the small crank and the second massage ball.

FIG. 8 is an exploded view of the small crank and swing lever of the present invention.

Fig. 9 is a schematic view of the matching structure of the second clutch gear and the third clutch gear of the invention.

Fig. 10 is a schematic view of the structure of the folding plate and the movable box.

FIG. 11 is a schematic cross-sectional view of a mobile pod of the present invention.

Fig. 12 is a schematic view of the structure of the third gear and the second massage disk.

FIG. 13 is a schematic cross-sectional view of a rectangular box of the present invention.

Fig. 14 is a schematic diagram of the first cam, the second cam and the third cam rotating 120 degrees according to the present invention.

Fig. 15 is a schematic view of the first cam, the second cam and the third cam rotating 240 degrees according to the present invention.

Reference numbers in the figures: 1. a backup plate; 2. a soft cushion; 3. a motor; 4. a handle; 5. a chair body; 6. folding the board; 7. moving the cartridge; 8. a retractable plate; 9. a base; 10. a worm; 11. a worm gear; 12. a first belt; 13. a telescopic transmission rod; 14. a threaded rod; 15. a thread block; 16. a piston; 17. a large cylinder; 18. a connecting pipe; 19. a telescopic rod; 20. a small cylinder; 21. a first pulley; 22. a second pulley; 23. a third belt pulley; 24. a second belt; 25. a fourth pulley; 26. a first bevel gear; 27. a second bevel gear; 28. a first clutch gear; 29. a second clutch gear; 30. a fifth belt pulley; 31. a third belt; 32. a sixth pulley; 33. a third clutch gear; 34. a fourth clutch gear; 35. a big crank; 36. an eccentric gear; 37. a small crank; 38. a first link; 39. a first gear; 40. a second gear; 41. a first bull gear; 42. a second link; 43. a first massage plate; 44. a first massage ball; 45. a second massage ball; 46. a massage box; 47. a swing lever; 48. a second bull gear; 49. a pinion gear; 50. a first reciprocating lever; 51. a second reciprocating lever; 52. a rack; 53. a third gear; 54. a third bevel gear; 55. a fourth bevel gear; 56. a seventh pulley; 57. a fourth belt; 58. an eighth pulley; 59. a second massage plate; 60. a first cam; 61. a second cam; 62. a third cam; 63. a limiting rod; 64. a rectangular box.

Detailed Description

The following description of the present invention will be made in further detail with reference to the accompanying drawings 1 to 15.

The invention comprises a base 9, a small cylinder 20 is fixedly connected at the upper end of the middle part of the base 9, a telescopic rod 19 capable of lifting is connected in the small cylinder 20 in a sliding way, a chair body 5 is fixedly connected at the upper end of the telescopic rod 19, the right end of the chair body 5 is rotatably connected with a folding plate 6 capable of turning over to the right side along with the rising of the telescopic rod 19, the left end of the chair body 5 is rotatably connected with a folding plate 6 capable of turning over upwards along with the rising of the telescopic rod 19, a rotatable big crank 35 is arranged at the upper end of the inner part of a backup plate 1, a first massage disk 43 capable of rotating at variable speed along with the rotation of the big crank 35 is arranged at the lower end of the inner part of the backup plate 1, a massage box 46 capable of moving upwards and downwards along with the rotation of the big crank 35 is connected in the backup plate 1 in a sliding way, a first massage ball 44 capable of moving upwards and downwards along with the upwards and downwards movement of the massage box 46 is arranged in the inner part, the first massage ball 44 rotates and rotates simultaneously, a second reciprocating rod 51 is respectively connected at the front side and the back side and the inner part of the massage box 46, the second reciprocating rod 51 can swing back and forth along with the rotation of the big crank 35, the upper side and the lower side of the second reciprocating rod 51 are respectively and fixedly connected with a second massage ball 45, the left end of the folding plate 6 is evenly connected with three moving boxes 7 in a sliding way, and the moving boxes 7 can move back and forth intermittently along with the rotation of the big crank 35.

As shown in fig. 1, 2, 3, 5 and 10, the state of the device is as shown in fig. 2 under daily conditions, the height of the seat is flush with the patient bed, when the patient is inconvenient to get off the bed and needs to get off the bed, the patient can move to the upper end of the device by simple movement, then the state as shown in fig. 1 is reached by the downward movement and deformation of the device, then the movement of the device can be realized under the action of the universal wheels to drive the patient to transfer, and the massage treatment of the patient can be simultaneously carried out, at the moment, the large crank 35 at the upper end inside the backup plate 1 rotates to realize that the first massage disk 43 at the lower end inside the backup plate 1 rotates in one direction at variable speed, so that the waist of the patient can be repeatedly kneaded, and meanwhile, the massage box 46 inside the backup plate 1 moves up and down and forth, in the moving process, the first massage ball 44 can move circularly, and rotate in the process of moving circularly, massage the back of the patient by virtue of the salient points, and the second reciprocating rod 51 in the massage box 46 can swing back and forth to drive the two fixedly connected second massage balls 45 to swing respectively, so that the back of the patient can be comprehensively massaged, and the massage effect is quite convex, meanwhile, the three moving boxes 7 can intermittently and regularly move to knead the leg muscles of the patient, so as to promote blood circulation, when the patient needs to rest after massage is finished, at the moment, gas enters the small cylinder 20 to push up the telescopic rod 19, the backup plate 1 rotates to the right side, the folding plate 6 rotates to the left side to reach a horizontal state, at the moment, the patient can lie on the upper end of the device to perform simple back massage, or move to a sickbed to rest, is very convenient.

The right side rear end of the chair body 5 rotates and is connected with worm 10, worm 10's left end meshing has worm wheel 11, worm wheel 11's front end and backup plate 1's the coaxial rigid coupling of lower extreme, the coaxial rigid coupling of rear end of worm wheel 11 has first band pulley 21, the outer fringe of first band pulley 21 is connected with first belt 12, the left end of first belt 12 is connected with second band pulley 22, the coaxial rigid coupling of

second band pulley

22 and 6 upper portion rear ends of folded sheet, the lower extreme sliding connection of folded sheet 6 has expansion plate 8, backup plate 1's left end fixedly connected with cushion 2, both sides sliding connection has detachable handle 4 respectively around the upper end of the chair body 5.

As shown in fig. 2, fig. 3, fig. 4 shows, it rotates to rotate worm 10 and drive meshed worm wheel 11, worm wheel 11 rotates and drives coaxial rigid coupling backup plate 1 and to the upset of right side, simultaneously worm wheel 11 drives the first band pulley 21 of the coaxial rigid coupling of rear side and rotates, first band pulley 21 realizes the synchronous rotation of second band pulley 22 through first belt 12, thereby realize that folded sheet 6 upwards rotates, finally reach as shown the expansion state of fig. 2, constitute a plane this moment, make things convenient for the patient to lie, and backup plate 1's left end fixedly connected with cushion 2 can increase the travelling comfort and do not influence the effect of massage for the patient, chair body 5 sliding connection's detachable handle 4, can extract when the patient is lying, make things convenient for the patient to move, the foot is placed when expansion plate 8 can make things convenient for the patient to lie flat.

The lower end of the worm 10 is fixedly connected with a telescopic transmission rod 13, the upper end of the telescopic transmission rod 13 is rotatably connected with the chair body 5, the lower end of the telescopic transmission rod 13 is fixedly connected with a threaded rod 14, the lower end of the threaded rod 14 is rotatably connected with the base 9, the upper end of the threaded rod 14 is in threaded connection with a threaded block 15, the lower end of the threaded block 15 is fixedly connected with a piston 16, the outer side of the piston 16 is in sliding connection with a large air cylinder 17, the lower end of the large air cylinder 17 is fixedly connected with the base 9, the left end of the large air cylinder 17 is fixedly connected with a connecting pipe 18, and the front end of the connecting pipe 18 is fixedly connected with a small air cylinder 20.

As shown in fig. 3 and 4, the worm 10 rotates and simultaneously drives the fixedly connected telescopic transmission rod 13 to rotate, the telescopic transmission rod 13 drives the threaded rod 14 with the lower end fixedly connected to rotate, the threaded rod 14 rotates and drives the threaded block 15 with the threaded connection to move downwards, the threaded block 15 drives the piston 16 to move downwards, at the moment, gas in the extrusion large cylinder 17 enters the small cylinder 20 through the connecting pipe 18, so that the chair body 5 moves upwards, the telescopic transmission rod 13 is pulled to stretch in the upward movement process of the chair body 5, and the rotation of the telescopic transmission rod 13 is not affected at the moment, so that the chair body 5 can continuously ascend.

The right side of the upper end of the backup plate 1 is rotatably connected with a third belt wheel 23, the right side of the third belt wheel 23 is fixedly connected with a motor 3, the upper end of the motor 3 is fixedly connected with the backup plate 1, the outer edge of the third belt wheel 23 is connected with a second belt 24, the lower end of the second belt 24 is connected with a fourth belt wheel 25, the fourth belt wheel 25 is rotatably connected with the lower end of the backup plate 1, the left end of the fourth belt wheel 25 is coaxially and fixedly connected with a second bevel gear 27, the left end of the second bevel gear 27 is meshed with a first bevel gear 26, the rear side of the first bevel gear 26 is coaxially and fixedly connected with a first clutch gear 28, the rear end of the first clutch gear 28 is rotatably connected with the lower end of the backup plate 1, and the left end of the third belt wheel 23 is coaxially and fixedly connected with the right end of the large crank 35.

As shown in fig. 4, the motor 3 rotates to drive the fixedly connected third belt wheel 23 to rotate, the third belt wheel 23 drives the large crank 35 whose left end is coaxially and fixedly connected to rotate, meanwhile, the third belt wheel 23 realizes the synchronous rotation of the fourth belt wheel 25 through the second belt 24, the fourth belt wheel 25 drives the second bevel gear 27 which is coaxially and fixedly connected to rotate, the second bevel gear 27 drives the first bevel gear 26 which is engaged to rotate, and the first bevel gear 26 drives the first clutch gear 28 which is coaxially and fixedly connected to rotate.

The lower end of the first clutch gear 28 is engaged with a second clutch gear 29, the second clutch gear 29 is rotatably connected with the lower end of the chair body 5, the rear end of the second clutch gear 29 is coaxially and fixedly connected with a fifth belt pulley 30, the outer edge of the fifth belt pulley 30 is connected with a third belt 31, the left end of the third belt 31 is connected with a sixth belt pulley 32, the sixth belt pulley 32 is rotatably connected with the lower end of the left part of the chair body 5, the rear end of the sixth belt pulley 32 is coaxially and fixedly connected with a third clutch gear 33, the left side of the third clutch gear 33 is engaged with a fourth clutch gear 34, and the fourth clutch gear 34 is rotatably connected with the folding plate 6.

As shown in fig. 4, the first clutch gear 28 drives the second clutch gear 29 to rotate, the second clutch gear 29 drives the fifth pulley 30 which is coaxially fixed to rotate, the fifth pulley 30 realizes the synchronous rotation of the sixth pulley 32 through the third belt 31, the sixth pulley 32 drives the third clutch gear 33 which is coaxially fixed to rotate, the third clutch gear 33 drives the fourth clutch gear 34 which is engaged to rotate, and when the folding plate 6 rotates upward, the third clutch gear 33 and the fourth clutch gear 34 are disengaged.

The lower end of the big crank 35 is fixedly connected with an eccentric gear 36, the lower end of the eccentric gear 36 is meshed with a first gear 39, the lower end of the first gear 39 is meshed with a second gear 40, the lower end of the second gear 40 is meshed with a first big gear 41, the first big gear 41 is rotatably connected with the backup plate 1, the left end of the first big gear 41 is rotatably connected with a second connecting rod 42, the left end of the second connecting rod 42 is rotatably connected with a first massage disk 43, the left end of the second big gear 48 is coaxially and fixedly connected with the first massage disk 43, the right side of the second connecting rod 42 is hinged with a first connecting rod 38, the lower end of the first connecting rod 38 is rotatably connected with the second gear 40, the middle part of the first connecting rod 38 is rotatably connected with the first gear 39, and the upper end of the first connecting rod 38 is rotatably connected with the eccentric gear 36.

As shown in fig. 5, 6 and 7, the large crank 35 rotates to drive the fixedly connected eccentric gear 36 to rotate circumferentially, and at the same time, the first connecting rod 38 is pulled to shift reciprocally, and at the same time, the eccentric gear 36 rotates around the center of the large crank 35, and at this time, the meshed first gear 39 is driven to rotate, the first gear 39 drives the meshed second gear 40 to rotate, and further drives the first large gear 41 to rotate, and since the large crank 35 rotates to drive the eccentric gear 36 to rotate, the angular velocity between the eccentric gear 36 and the first gear 39 is kept constant, and the linear velocity changes, at this time, the variable speed rotation of the first gear 39 is realized, when the linear velocity is minimum when the eccentric gear 36 rotates to the uppermost end, and then the linear velocity is gradually increased when the large crank 35 rotates continuously, and further the rotating speed of the first gear 39 is increased, so that the accelerated rotation of the first large gear 41 is realized, and then the variable speed rotation of the first massage disk 43 is realized, so that the massage effect is gradually deepened, and the massage effect is increased.

The middle part of the eccentric gear 36 is fixedly connected with a small crank 37, the inside of the massage box 46 is connected with a second large gear 48 in a sliding manner, the small crank 37 penetrates through the second large gear 48, the second large gear 48 is meshed with a small gear 49 at the upper end of the second large gear 48, the small gear 49 is rotatably connected with the upper end of the small crank 37, the small gear 49 is coaxially and fixedly connected with the first massage ball 44, the right side of the first massage ball 44 is connected with a swinging rod 47 in a sliding manner, the upper end of the swinging rod 47 is hinged with the inside upper end of the massage box 46, and the front side and the rear side of the swinging rod 47 are respectively connected with corresponding second reciprocating rods 51 in a sliding manner.

As shown in fig. 7 and 8, the eccentric gear 36 moves circumferentially and drives the fixedly connected small crank 37 to move circumferentially, the small crank 37 penetrates through the second large gear 48 to drive the massage box 46 to slide up and down in the backup plate 1, and the small crank 37 and the second large gear 48 move back and forth in the massage box 46, because the second large gear 48 can only slide back and forth and cannot rotate, the small crank 37 drives the small gear 49 to move circumferentially, so as to realize the rotation of the small gear 49, drive the first massage ball 44 coaxially and fixedly connected to rotate in the process of circumferential movement, and simultaneously restrict the swinging rod 47 to swing back and forth, further drive the hinged swinging rod 47 to move back and forth, the front and rear ends of the swinging rod 47 are respectively provided with cylindrical protrusions which can be slidably connected with the grooves of the second reciprocating rod 51 to restrict the second reciprocating rod 51 to swing back and forth, so as to drive the second massage ball 45 to move back and forth, the back of the patient is massaged in all directions.

The coaxial rigid coupling in front side of fourth clutch gear 34 has third cam 62, the outside of third cam 62 is rotated and is connected with rectangle box 64, rectangle box 64 and folded sheet 6 fixed connection, the coaxial rigid coupling in front side of third cam 62 has second cam 61, the coaxial rigid coupling in front side of second cam 61 has first cam 60, the left end sliding connection respectively of second cam 61 and third cam 62 has gag lever post 63, the left end sliding connection of gag lever post 63 and rectangle box 64, the left end of gag lever post 63 respectively with corresponding removal box 7 fixed connection.

As shown in fig. 10, 13, 14 and 15, the fourth clutch gear 34 rotates to drive the first cam 60, the second cam 61 and the third cam 62 on the front side to rotate, the outer sides of the first cam 60, the second cam 61 and the third cam 62 are respectively provided with an opposite groove, the groove has two staggered arc grooves and two connected transition grooves, the first cam 60 rotates 120 degrees to be in a second cam 61 state, the third cam 62 rotates 240 degrees to be in a first cam 60 state, the effect achieved at this time is as shown in fig. 13, at this time, the distance between the middle limiting rod 63 and the rear limiting rod 63 is the minimum, the corresponding moving box 7 is driven to clamp and knead the left leg of the patient, and then the third cam 62 continues to rotate 120 degrees to reach the state shown in fig. 14, at this time, the distance between the middle limiting rod 63 and the front limiting rod 63 is the minimum, the corresponding moving box 7 is driven to clamp and knead the right leg of the patient, then continue to rotate 120 degrees after, the distance between three gag lever post 63 is the biggest this moment, can unify to relax patient's shank, then continue to repeat this process, reach to knead and relax the effect of kneading and relaxing, ensured the variety and the travelling comfort of massage.

The upper end of the rectangular box 64 is fixedly connected with a rack 52, the upper end inside the movable box 7 is respectively and rotatably connected with a third gear 53, the lower end of the third gear 53 is meshed with the rack 52, the left end of the third gear 53 is coaxially and fixedly connected with a third bevel gear 54, the front end of the third bevel gear 54 is meshed with a fourth bevel gear 55, the fourth bevel gear 55 is rotatably connected with the upper end of the movable box 7, the front end of the fourth bevel gear 55 is coaxially and fixedly connected with a seventh belt wheel 56, the outer edge of the seventh belt wheel 56 is connected with a fourth belt 57, the inside of the movable box 7 is rotatably connected with two eighth belt wheels 58, the two eighth belt wheels 58 are symmetrically arranged up and down, the left end of the fourth belt 57 is connected with the eighth belt wheels 58, the inner side of the eighth belt wheel 58 on the outer side is respectively and fixedly connected with a second massage disc 59, and the left and right sides of the eighth belt wheel 58 on the middle side are respectively and fixedly connected with the second massage discs 59.

As shown in fig. 10, 11 and 12, the rack 52 is fixed at the upper end of the rectangular box 64 and does not move back and forth, when the movable box 7 moves back and forth, the engaged third gear 53 is driven to rotate, the third gear 53 rotates to drive the coaxially and fixedly connected third bevel gear 54 to rotate, the third bevel gear 54 rotates to drive the engaged fourth bevel gear 55 to rotate, the fourth bevel gear 55 drives the coaxially and fixedly connected seventh belt pulley 56 to rotate, the seventh belt pulley 56 realizes the synchronous rotation of the two eighth belt pulleys 58 through the fourth belt 57, so that the rotation of the corresponding second massage disk 59 can be realized.

When the invention is used, the state of the device is as shown in figure 2 under daily conditions, the height of the seat plate is flush with the sickbed of a patient, when the patient is inconvenient to get off the bed and needs to get off the bed, the patient can move to the upper end of the device through simple moving, then the state shown in figure 1 is achieved through the downward movement and deformation of the device, then the device can move under the action of the universal wheels to drive the patient to transfer, and the massage treatment of the patient can be simultaneously carried out, at the moment, the large crank 35 at the upper end inside the backup plate 1 rotates to realize that the first massage disk 43 at the lower end inside the backup plate 1 rotates towards one direction in a variable speed manner, so that the waist of the patient can be repeatedly kneaded, meanwhile, the massage box 46 inside the backup plate 1 moves up and down in a reciprocating manner, and in the moving process, the first massage ball 44 moves circularly, the back of the patient is massaged by the salient points of the back of the patient by rotating the back of the patient in the process of circular movement, the second reciprocating rod 51 in the massage box 46 swings in a reciprocating manner, and then the two second massage balls 45 which are fixedly connected are driven to swing respectively, so that the back of the patient can be massaged comprehensively, the massage effect is very convex, meanwhile, the fourth clutch gear 34 rotates to drive the first cam 60, the second cam 61 and the third cam 62 on the front side to rotate, the outer sides of the first cam 60, the second cam 61 and the third cam 62 are respectively provided with opposite grooves, each groove is provided with two staggered arc grooves and two transition grooves which are connected, the first cam 60 rotates 120 degrees and then becomes in a state of the second cam 61, the third cam 62 rotates 240 degrees and then becomes in a state of the first cam 60, the effect achieved at this time is as shown in figure 13, at this time, the distance between the middle limiting rod 63 and the rear limiting rod 63 is minimum, the corresponding moving box 7 is driven to clamp and knead the left leg of the patient, then the left leg is continuously rotated for 120 degrees, the state shown in figure 14 is reached, at the moment, the distance between the middle limiting rod 63 and the front limiting rod 63 becomes minimum, the corresponding moving box 7 is driven to clamp and knead the right leg of the patient, then the left leg is continuously rotated for 120 degrees, at the moment, the distance between the three limiting rods 63 is maximum, the legs of the patient can be uniformly relaxed, then the process is continuously repeated, the effects of kneading, relaxing, kneading and relaxing are achieved, the diversity and comfort of massage are ensured, the blood circulation is promoted, when the massage of the patient is finished and a rest is needed, at the moment, gas enters the small air cylinder 20, the telescopic rod 19 is upwards pushed up, then the leaning plate 1 rotates towards the right side, the folding plate 6 rotates towards the left side, the horizontal state is reached, at the moment, the patient can lie on the upper end of the massage device for simple back, or the patient can move to a sickbed for rest, which is very convenient.

The auxiliary rehabilitation device for neurosurgery has the advantages of novel structure, ingenious conception and simple and convenient operation, and effectively solves the problems that the conventional auxiliary rehabilitation device for neurosurgery cannot massage the muscles of the back and the lower leg at the same time, the massage mode is single, the muscles of the legs cannot be fully relaxed, the integral massage effect is greatly reduced, the patient is very inconvenient to get on or off the bed, the manual transportation wastes the physical strength of medical personnel, and the danger can occur.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An auxiliary rehabilitation device for neurosurgery comprises a base (9) and is characterized in that a small air cylinder (20) is fixedly connected to the upper end of the middle of the base (9), a lifting telescopic rod (19) is connected in the small air cylinder (20) in a sliding manner, a chair body (5) is fixedly connected to the upper end of the telescopic rod (19), the right end of the chair body (5) is rotatably connected with a folding plate (6) which can turn over to the right side along with the lifting of the telescopic rod (19), the left end of the chair body (5) is rotatably connected with a folding plate (6) which can turn over upwards along with the lifting of the telescopic rod (19), a rotatable large crank (35) is arranged at the upper end of the inner part of a backup plate (1), a first massage disk (43) which can rotate at a variable speed along with the rotation of the large crank (35) is arranged at the lower end of the inner part of the backup plate (1), a massage box (46) which can move up and down along with the rotation of the large crank (35) is connected in the backup plate (1) in a sliding manner, the massage box (46) is internally provided with a first massage ball (44) which can move up and down along with the massage box (46) and move circularly, the first massage ball (44) rotates while moving circularly, the front side and the rear side of the interior of the massage box (46) are respectively and rotatably connected with a second reciprocating rod (51), the second reciprocating rod (51) can rotate along with a large crank (35) to swing in a reciprocating manner, the upper side and the lower side of the second reciprocating rod (51) are respectively and fixedly connected with a second massage ball (45), the left end of a folding plate (6) is uniformly and slidably connected with three moving boxes (7), and the moving boxes (7) can move in a reciprocating manner and intermittently along with the rotation of the large crank (35).

2. The auxiliary rehabilitation device for neurosurgery according to claim 1, characterized in that the rear end of the right side of the chair body (5) is rotatably connected with a worm (10), the left end of the worm (10) is engaged with a worm wheel (11), the front end of the worm wheel (11) is coaxially and fixedly connected with the lower end of the backup plate (1), the rear end of the worm wheel (11) is coaxially and fixedly connected with a first belt wheel (21), the outer edge of the first belt wheel (21) is connected with a first belt (12), the left end of the first belt (12) is connected with a second belt wheel (22), the second belt wheel (22) is coaxially and fixedly connected with the rear end of the upper part of the folding plate (6), the lower end of the folding plate (6) is slidably connected with a telescopic plate (8), the left end of the backup plate (1) is fixedly connected with a cushion (2), and the front and rear sides and the upper end of the chair body (5) are respectively slidably connected with a detachable handle (4).

3. The rehabilitation assisting device for neurosurgery according to claim 2, wherein a telescopic transmission rod (13) is fixedly connected to the lower end of the worm (10), the upper end of the telescopic transmission rod (13) is rotatably connected with the chair body (5), a threaded rod (14) is fixedly connected to the lower end of the telescopic transmission rod (13), the lower end of the threaded rod (14) is rotatably connected with the base (9), a threaded block (15) is threadedly connected to the upper end of the threaded rod (14), a piston (16) is fixedly connected to the lower end of the threaded block (15), a large cylinder (17) is slidably connected to the outer side of the piston (16), the lower end of the large cylinder (17) is fixedly connected with the base (9), a connecting pipe (18) is fixedly connected to the left end of the large cylinder (17), and the front end of the connecting pipe (18) is fixedly connected with the small cylinder (20).

4. The neurosurgical auxiliary rehabilitation device according to claim 1, wherein a third belt wheel (23) is rotatably connected to the right side of the upper end of the backup plate (1), a motor (3) is fixedly connected to the right side of the third belt wheel (23), the upper end of the motor (3) is fixedly connected to the backup plate (1), a second belt (24) is connected to the outer edge of the third belt wheel (23), a fourth belt wheel (25) is connected to the lower end of the second belt (24), the fourth belt wheel (25) is rotatably connected to the lower end of the backup plate (1), a second bevel gear (27) is coaxially and fixedly connected to the left end of the fourth belt wheel (25), a first bevel gear (26) is engaged to the left end of the second bevel gear (27), a first clutch gear (28) is coaxially and fixedly connected to the rear side of the first bevel gear (26), and the rear end of the first clutch gear (28) is rotatably connected to the lower end of the backup plate (1), the left end of the third belt wheel (23) is coaxially and fixedly connected with the right end of the large crank (35).

5. The neurosurgical auxiliary rehabilitation device according to claim 4, wherein a second clutch gear (29) is meshed with the lower end of the first clutch gear (28), the second clutch gear (29) is rotatably connected with the lower end of the chair body (5), a fifth belt wheel (30) is coaxially and fixedly connected with the rear end of the second clutch gear (29), a third belt (31) is connected with the outer edge of the fifth belt wheel (30), a sixth belt wheel (32) is connected with the left end of the third belt (31), the sixth belt wheel (32) is rotatably connected with the lower end of the left portion of the chair body (5), a third clutch gear (33) is coaxially and fixedly connected with the rear end of the sixth belt wheel (32), a fourth clutch gear (34) is meshed with the left side of the third clutch gear (33), and the fourth clutch gear (34) is rotatably connected with the folding plate (6).

6. The neurosurgical auxiliary rehabilitation device according to claim 1, wherein an eccentric gear (36) is fixedly connected to the lower end of the large crank (35), a first gear (39) is meshed to the lower end of the eccentric gear (36), a second gear (40) is meshed to the lower end of the first gear (39), a first large gear (41) is meshed to the lower end of the second gear (40), the first large gear (41) is rotatably connected to the backup plate (1), a second connecting rod (42) is rotatably connected to the left end of the first large gear (41), the left end of the second connecting rod (42) is rotatably connected to the first massage disk (43), the left end of the second large gear (48) is coaxially and fixedly connected to the first massage disk (43), a first connecting rod (38) is hinged to the right side of the second connecting rod (42), the lower end of the first connecting rod (38) is rotatably connected to the second gear (40), and the middle of the first connecting rod (38) is rotatably connected to the first gear (39), the upper end of the first connecting rod (38) is rotatably connected with the eccentric gear (36).

7. The rehabilitation assisting device for neurosurgery according to claim 6, wherein a small crank (37) is fixedly connected to the middle of the eccentric gear (36), a second large gear (48) is slidably connected to the inside of the massage box (46), the small crank (37) penetrates through the second large gear (48), a small gear (49) is meshed at the upper end of the second large gear (48), the small gear (49) is rotatably connected with the upper end of the small crank (37), the small gear (49) is coaxially and fixedly connected with the first massage ball (44), a swinging rod (47) is slidably connected to the right side of the first massage ball (44), the upper end of the swinging rod (47) is hinged to the upper end of the inside of the massage box (46), and the front side and the rear side of the swinging rod (47) are slidably connected with the corresponding second reciprocating rod (51) respectively.

8. The neurosurgical auxiliary rehabilitation device according to claim 5, wherein a third cam (62) is coaxially and fixedly connected to the front side of the fourth clutch gear (34), a rectangular box (64) is rotatably connected to the outer side of the third cam (62), the rectangular box (64) is fixedly connected to the folding plate (6), a second cam (61) is coaxially and fixedly connected to the front side of the third cam (62), a first cam (60) is coaxially and fixedly connected to the front side of the second cam (61), the left ends of the first cam (60), the second cam (61) and the third cam (62) are respectively and slidably connected to a limiting rod (63), the limiting rod (63) is slidably connected to the left end of the rectangular box (64), and the left ends of the limiting rods (63) are respectively and fixedly connected to the corresponding movable boxes (7).

9. The neurosurgical auxiliary rehabilitation device according to claim 8, wherein a rack (52) is fixedly connected to the upper end of the rectangular box (64), a third gear (53) is rotatably connected to the upper end of the interior of the movable box (7), the lower end of the third gear (53) is meshed with the rack (52), a third bevel gear (54) is coaxially and fixedly connected to the left end of the third gear (53), a fourth bevel gear (55) is meshed to the front end of the third bevel gear (54), the fourth bevel gear (55) is rotatably connected to the upper end of the movable box (7), a seventh pulley (56) is coaxially and fixedly connected to the front end of the fourth bevel gear (55), a fourth belt (57) is connected to the outer edge of the seventh pulley (56), two eighth pulleys (58) are rotatably connected to the interior of the movable box (7), the two eighth pulleys (58) are symmetrically arranged up and down, and the left end of the fourth belt (57) is connected to the eighth pulleys (58), the inner sides of the outer side eighth belt wheels (58) are respectively and fixedly connected with second massage discs (59), and the left side and the right side of the middle eighth belt wheels (58) are respectively and fixedly connected with second massage discs (59).