CN115590732A

CN115590732A - Medical rehabilitation training instrument

Info

Publication number: CN115590732A
Application number: CN202211594189.2A
Authority: CN
Inventors: 张学敏; 焦鑫; 韩国胜
Original assignee: Affiliated Hospital of Weifang Medical University
Current assignee: Affiliated Hospital of Weifang Medical University
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-01-13
Anticipated expiration: 2042-12-13
Also published as: CN115590732B

Abstract

The invention discloses a medical rehabilitation training device, which relates to the technical field of medical rehabilitation training devices and comprises a lower limb bed plate, an upper limb bed plate and a support frame, wherein the lower limb bed plate is fixed on one side of the top of the support frame, two side walls of the upper limb bed plate are fixedly connected with a rotating shaft, the rotating shaft is rotatably arranged on the top of the support frame, the other side of the bottom of the support frame is symmetrically and fixedly connected with two support boxes, one side of the bottom of the support frame is symmetrically and fixedly connected with two support columns, the top of each support box is fixedly connected with a connecting column, one side of each connecting column is fixedly connected with a transverse plate, and the insides of the connecting column and the transverse plate are hollow.

Description

Medical rehabilitation training instrument

Technical Field

The invention relates to the technical field of medical rehabilitation training instruments, in particular to a medical rehabilitation training instrument.

Background

At present, a large number of hemiplegic patients appear in life, however, the patients need not only medication but also rehabilitation training.

The Chinese patent invention with the publication number of CN102940561B discloses an upper limb rehabilitation training robot which solves the problems that the existing equipment is complex in operation and can not meet the requirement of joint movement recovery of a patient, and the robot comprises a base, a support frame, a seat, a cantilever beam and an upper limb training mechanism, wherein the support frame is provided with a height adjusting mechanism, the upper limb training mechanism comprises a shoulder joint outward-expanding inward-converging mechanism and an arm flexion-extension mechanism, an inward-rotation outward-rotation mechanism connected and fixed with a rotary rod and the shoulder joint, a forearm forward-rotation backward-rotation mechanism identical with the inward-rotation outward-rotation mechanism of the shoulder joint, and an elbow joint extension mechanism fixedly connected with the inward-rotation outward-rotation mechanism and the forearm forward-rotation backward-rotation mechanism of the shoulder joint through two pairs of rotary blocks. The robot for upper limb rehabilitation training is simple to operate, comprehensive in upper limb joint motion recovery and humanized in structural structure.

However, the above patent also has the following problems: when the patient is the inconvenient patient of shank, need transfer the patient from the sick bed to the rehabilitation training device this moment, because the unable application of force of patient's shank, the transfer process is inconvenient, and causes patient's secondary injury easily in the transfer process, in the above-mentioned patent simultaneously, the massage mode is mainly through mechanical drive, and autonomy is relatively poor, and the patient can only accept the massage of fixed degree passively, and blood circulation rate is low, leads to the massage effect poor.

Disclosure of Invention

The present invention is directed to a medical rehabilitation training device, which solves the problems of the prior art.

The technical scheme of the invention is as follows: the utility model provides a medical rehabilitation training device, includes low limbs bed board, upper limbs bed board and support frame, the low limbs bed board is fixed support frame top one side, upper limbs bed board both sides wall fixedly connected with pivot, the pivot rotates to set up the support frame top, two support casees of support frame bottom opposite side symmetry fixedly connected with, two support columns of support frame bottom one side symmetry fixedly connected with, every the equal fixedly connected with spliced pole in support case top, spliced pole one side fixedly connected with diaphragm, the spliced pole and the inside cavity form that is of diaphragm, the inside transmission assembly that is provided with of support case, diaphragm and spliced pole are inside to run through there is the steel cable, steel cable one end with transmission assembly links to each other, the steel cable other end exposes in the diaphragm, steel cable other end fixedly connected with pull ring, the massage mouth has been seted up on the upper limbs bed board, upper limbs bed board bottom sliding connection has the transmission frame, transmission assembly is used for driving the transmission frame and slides along the bottom of upper limbs bed board, two support frame top symmetry fixedly connected with planks, two rotate between the planks and be connected with first massage stick, one side bottom that the upper limbs kept away from low limbs kept away from the bed board is provided with the jacking subassembly that is used for raising the upper limbs bed board, the jacking subassembly links to link to each other.

Preferably, two openings, two have been seted up to the symmetry on the low limbs bed board all rotate on the opening and be provided with a plurality of second massage stick, one of them second massage stick tip fixedly connected with universal driving shaft, the universal driving shaft with the pivot is passed through chain drive's mode and is linked to each other.

Preferably, the transmission assembly includes first pinion rack, first drive wheel, second drive wheel, the spout has been seted up to the inside of support box, first pinion rack slide set up in the spout, first pinion rack top with steel cable fixed connection, the vertical rotation of first drive wheel sets up on the inner wall of support box, first drive wheel with first pinion rack side meshing is connected, set up the slide of slope on the support incasement wall, fixedly connected with spring in the slide, spring tip fixedly connected with slider, the second drive wheel rotates and sets up on the slider, two second pinion racks of driving frame one side symmetry fixedly connected with, two mounting brackets of upper limbs bed board bottom symmetry fixedly connected with, two the mounting bracket is in the both sides of driving frame respectively, it is connected with the third drive wheel to rotate on the mounting bracket, the third drive wheel second drive wheel and first drive wheel link to each other through belt drive mode, fixedly connected with drive gear on the third drive wheel, drive gear with the meshing of second pinion rack is connected.

Preferably, one side of the supporting box, which is close to the transmission gear, is provided with a notch.

Preferably, the jacking assembly comprises a jacking plate, bottom rods are fixedly connected to two sides of the jacking plate symmetrically, stoppers are fixedly connected to two ends of each bottom rod, two limiting grooves are formed in the outer walls of the supporting boxes, the stoppers are clamped in the limiting grooves in a sliding mode, two fourth driving wheels and fifth driving wheels are rotatably connected to the inner walls of the supporting boxes, the fourth driving wheels are connected with the fifth driving wheels in a chain transmission mode, the fourth driving wheels are meshed with the other side edge of the first toothed plate, two rotating shafts are fixedly connected between the fifth driving wheels, linkage gears are fixedly connected to the outer peripheral walls of the rotating shafts, the jacking plate is close to one side edge of each linkage gear and is fixedly connected with a plurality of transmission teeth, the linkage gears are meshed with the transmission teeth and are connected with the bottom of the upper limb bed plate in a sliding mode, and a driving motor is fixedly connected to the outer wall of the supporting boxes.

Preferably, the bottom of the upper limb bed plate is provided with a first abutting groove, and the jacking plate slidably abuts against the first abutting groove.

Preferably, a transmission groove is formed in the support frame, the linkage shaft and the rotating shaft are located in the transmission groove, the end portions of the second massage rods are connected in a chain transmission mode, and the second massage rods penetrate through the two through openings.

Preferably, massage mouth below is provided with the backplate, the second conflict groove has been seted up to the backplate bottom, second conflict groove below is provided with electric telescopic handle, the electric telescopic handle top is rotated and is connected with the conflict piece, conflict piece slide conflict in the second conflicts the groove.

Preferably, two first grooves are symmetrically formed in the back plate, two second grooves are symmetrically formed in the upper limb bed board, the two second grooves correspond to the two first grooves one to one, an elastic telescopic rod is fixedly connected to the first grooves, a magnet is fixedly connected to the end portion of the elastic telescopic rod, and an electromagnetic block is fixedly connected to the second grooves.

Preferably, the inside pulley that all is provided with of diaphragm and spliced pole, the diaphragm is two segmentation structures of telescopic.

The invention provides a medical rehabilitation training device through improvement, and compared with the prior art, the medical rehabilitation training device has the following improvements and advantages:

one is as follows: when a patient needs rehabilitation training, the patient holds the two pull rings by hand and pulls the two pull rings to move downwards, so that the transmission assembly is driven by the steel rope, the upper limb bed plate is turned upwards through the matching of the transmission assembly and the jacking assembly, and meanwhile, the transmission frame horizontally slides along the bottom surface of the upper limb bed plate through the matching of the transmission assembly and the transmission frame, so that the first massage rod rolls over the back of the patient to massage the back of the patient, the strength of the arm of the patient can be exercised, and the patient does not need to be transferred.

The second step is as follows: when the upper limb bed board is turned, the upper limb bed board can assist the back of a patient to support, the waist of the patient can be bent to a certain degree, the waist exercising effect is achieved, the upper limb bed board can also drive the rotating shaft to rotate at the same time when being turned, the rotating shaft drives the linkage shaft to rotate in a chain transmission mode, so that the second massage rod is driven to rotate, and the legs of the patient are massaged through the second massage rod.

And thirdly: when the upper limb bed plate is turned, the upper limb bed plate can drive the mounting frame and the transmission frame to turn synchronously, so that the first massage rod is always parallel to the upper limb bed plate, and the normal massage operation is ensured.

Fourthly, the method comprises the following steps: according to the invention, when the arm strength of a patient is insufficient, the driving motor is started, the gear is sleeved on the output shaft of the driving motor, the linkage gear is driven by the gear to rotate, so that the lifting plate can move up and down, the upper limb bed plate can be turned, leg massage and waist massage can be normally performed when the upper limb bed plate is turned, and the first toothed plate can be driven to move up and down when the linkage gear rotates, so that the effect of massaging the back can be formed.

And the fifth step: when the patient does not need to be massaged, the patient lies on the upper limb bed board horizontally, the back plate is used for filling the hollowed-out part of the massage opening, an enough supporting surface is provided for the patient, when the upper limb bed board needs to be turned over and the turning angle needs to be maintained, the electromagnetic block is powered on at the moment, the electromagnetic block adsorbs the magnet, the magnet pulls the elastic telescopic rod to stretch, the stretching section of the elastic telescopic rod enters the second groove, the electric telescopic rod is started at the moment, the electric telescopic rod enables the back plate to be lifted upwards through the interference sliding effect of the interference block in the second interference groove, the back plate lifts the upper limb bed board through the elastic telescopic rod, the turning action of the upper limb bed board is achieved, the upper limb bed board can be kept still, the patient can use the patient conveniently, the turning function of a normal sickbed is adapted to, when the patient needs to massage, the electromagnetic block is powered off, the back plate cannot be turned over synchronously along with the upper limb bed board, and a translation space is provided for the transmission frame and the first massage rod.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a first perspective view of the overall structure of the present invention;

FIG. 2 is a second perspective view of the overall structure of the present invention;

FIG. 3 is a side view of the overall structure of the present invention;

fig. 4 is a perspective view of the upper limb bed plate of the invention;

FIG. 5 is a schematic cross-sectional view of a support box according to the present invention;

FIG. 6 is a schematic top view of the overall structure of the present invention;

FIG. 7 is an enlarged view of FIG. 6 at B;

FIG. 8 is an enlarged view taken at A in FIG. 6;

FIG. 9 is a schematic plan view of the support box of the present invention.

In the figure: 1. a lower limb bed plate; 101. a port; 102. a second massage bar; 103. a linkage shaft; 2. an upper limb bed plate; 201. a rotating shaft; 202. massaging the mouth; 3. a support frame; 301. a support pillar; 4. a support box; 401. connecting columns; 402. a transverse plate; 403. a steel cord; 404. a pull ring; 405. a transmission frame; 406. a mounting plate; 407. a first massage bar; 408. a first toothed plate; 409. a first drive pulley; 410. a second transmission wheel; 411. a chute; 412. a slideway; 413. a spring; 414. a notch; 415. a second toothed plate; 416. a mounting frame; 417. a third transmission wheel; 418. a transmission gear; 5. a jacking plate; 501. a bottom bar; 502. a limiting block; 503. a limiting groove; 504. a fourth transmission wheel; 505. a fifth transmission wheel; 506. a linkage gear; 507. a transmission gear; 508. a first interference groove; 6. a transmission groove; 7. a back plate; 701. a second interference groove; 702. an electric telescopic rod; 703. a contact block; 704. a first groove; 705. a second groove; 706. an elastic telescopic rod; 707. a magnet; 708. an electromagnetic block; 8. a pulley; 9. the motor is driven.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-9, an embodiment of the present invention provides a medical rehabilitation training apparatus, including a lower limb bed plate 1, an upper limb bed plate 2 and a support frame 3, the lower limb bed plate 1 is fixed on one side of the top of the support frame 3, two side walls of the upper limb bed plate 2 are fixedly connected with a rotating shaft 201, the rotating shaft 201 is rotatably disposed on the top of the support frame 3, the other side of the bottom of the support frame 3 is symmetrically and fixedly connected with two support columns 4, one side of the bottom of the support frame 3 is symmetrically and fixedly connected with two support columns 301, the top of each support column 4 is fixedly connected with a connecting column 401, one side of the connecting column 401 is fixedly connected with a transverse plate 402, the connecting column 401 and the transverse plate 402 are both hollow, a transmission assembly is disposed inside the support frame 4, a steel cable 403 penetrates through the transverse plate 402 and the connecting column 401, one end of the steel cable is connected with the transmission assembly, the other end of the steel cable is exposed out of the transverse plate 402, the other end of the steel cable 403 is fixedly connected with a pull ring 404, a massage opening 202 is disposed on the upper limb bed plate 2, the transmission assembly is slidably connected with the transmission frame 405, the transmission assembly for driving the upper limb bed plate 405 to slide along the bottom of the upper limb bed plate 2, the upper limb 2, the top of the transmission frame 405 is symmetrically and fixedly connected with two support plates 406, a lifting assembly 407, the lifting assembly for lifting-up the lifting-up assembly for lifting-up of the lower limb 2.

Two through openings 101 are symmetrically formed in the lower limb bed plate 1, a plurality of second massage rods 102 are rotatably arranged on the two through openings 101, a linkage shaft 103 is fixedly connected to the end portion of one second massage rod 102, and the linkage shaft 103 is connected with the rotating shaft 201 in a chain transmission mode.

Specifically, the method comprises the following steps: the lower limb bed board 1 and the upper limb bed board 2 are supported by the support frame 3, a conventional bed is formed by combination and is used by a patient, when the patient needs to perform rehabilitation training, the patient holds the two pull rings 404 and pulls the two pull rings 404 to move downwards, so that the transmission assembly is driven by the steel rope 403, the upper limb bed board 2 is enabled to turn upwards through the matching of the transmission assembly and the jacking assembly, meanwhile, the transmission assembly is matched with the transmission frame 405, the transmission frame 405 horizontally slides along the bottom surface of the upper limb bed board 2, the first massage rod 407 rolls over the back of the patient, the back of the patient is massaged, and meanwhile, the strength of arms of the patient can be exercised;

when the upper limb bed board 2 overturns, the upper limb bed board 2 can assist the support of the back of a patient, the waist of the patient can be bent to a certain degree, the waist exercising effect is achieved, the upper limb bed board 2 overturns and can also drive the rotating shaft 201 to rotate, the rotating shaft 201 drives the universal driving shaft 103 to rotate in a chain transmission mode, so that the second massage rod 102 is driven to rotate, the legs of the patient are massaged through the second massage rod 102, the lower limb bed board 1 and the upper limb bed board 2 in the invention not only can be used as a sickbed, but also can synchronously exercise the arm strength of the patient, meanwhile, the back, the waist and the legs of the patient are effectively massaged, the multifunctional bed is suitable for rehabilitation training of the patient with the inconvenient legs, and the patient does not need to transfer.

The transmission assembly comprises a first toothed plate 408, a first transmission wheel 409 and a second transmission wheel 410, a sliding groove 411 is formed in the support box 4, the first toothed plate 408 is arranged in the sliding groove 411 in a sliding mode, the top of the first toothed plate 408 is fixedly connected with a steel rope 403, the first transmission wheel 409 is vertically and rotatably arranged on the inner wall of the support box 4, the first transmission wheel 409 is meshed with one side of the first toothed plate 408, an inclined sliding groove 412 is formed in the inner wall of the support box 4, a spring 413 is fixedly connected in the sliding groove 412, the end of the spring 413 is fixedly connected with a sliding block, the second transmission wheel 410 is rotatably arranged on the sliding block, two second toothed plates 415 are symmetrically and fixedly connected to one side of the transmission frame 405, two mounting frames 416 are symmetrically and fixedly connected to the bottom of the upper limb bed plate 2, the two mounting frames 416 are respectively located on two sides of the transmission frame 405, a third transmission wheel 417 is rotatably connected to the mounting frames 416, the second transmission wheel 410 and the first transmission wheel 409 are connected in a belt transmission mode, a transmission gear 418 is fixedly connected to the third transmission wheel 417, and the connection mode of the belt is realized through a belt pulley.

A notch 414 is formed in one side of the support box 4 close to the transmission gear 418, and the notch 414 makes room for mounting a belt.

Specifically, the method comprises the following steps: when the pull ring 404 is pulled by a patient and moves downwards, the steel rope 403 pulls the first toothed plate 408 to move upwards, so that the first toothed plate 408 drives the first transmission wheel 409 to rotate, the first transmission wheel 409 drives the third transmission wheel 417 to rotate, the third transmission wheel 417 drives the transmission gear 418 to rotate synchronously, and the transmission gear 418 drives the second toothed plate 415 to horizontally slide, so that the mounting frame 416 slides at the bottom of the upper limb bed plate 2, and the first massage rod 407 can massage the back of the patient from the massage opening 202;

after the upper limb bed plate 2 is turned, the upper limb bed plate 2 drives the mounting frame 416 and the transmission frame 405 to be turned synchronously, so that the first massage rod 407 and the upper limb bed plate 2 are always in a parallel state, and the normal operation of the massage is guaranteed;

after the belt is turned over, the distance between the third driving wheel 417 on the mounting rack 416 and the first driving wheel 409 is changed, and at the moment, the second driving wheel 410 slides along the sliding groove 411 to adapt to the change of the belt, so that the normal operation of the driving work is ensured;

when the patient excretes the pulling force to pull ring 404, first pinion rack 408 resets downwards this moment to realize the work that resets, and when resetting, first massage stick 407 resets through massage mouth 202, still can massage patient's back, thereby reciprocal pulling pull ring 404 just can massage rehabilitation training to the patient.

The jacking assembly comprises a jacking plate 5, bottom rods 501 are symmetrically and fixedly connected to two sides of the jacking plate 5, limiting blocks 502 are fixedly connected to two ends of each bottom rod 501, limiting grooves 503 are formed in the outer walls of the two supporting boxes 4, the limiting blocks 502 are clamped in the limiting grooves 503 in a sliding mode, a fourth driving wheel 504 and a fifth driving wheel 505 are rotatably connected to the inner walls of the two supporting boxes 4, the fourth driving wheel 504 is connected with the fifth driving wheel 505 in a chain transmission mode, the fourth driving wheel 504 is meshed with the other side edge of the first toothed plate 408, a rotating shaft 201 is fixedly connected between the two fifth driving wheels 505, a linkage gear 506 is fixedly connected to the outer peripheral wall of the rotating shaft 201, a plurality of transmission teeth 507 are fixedly connected to one side edge of the jacking plate 5 close to the linkage gear 506, the linkage gear 506 is meshed with the transmission teeth, the jacking plate 5 is in sliding contact with the bottom of the upper limb bed plate 2, and a driving motor 9 is fixedly connected to the outer wall of the supporting boxes 4.

The bottom of the upper limb bed plate 2 is provided with a first abutting groove 508, and the jacking plate 5 slidably abuts against the first abutting groove 508.

Specifically, the method comprises the following steps: when the first toothed plate 408 moves up and down, the first toothed plate 408 drives the fourth driving wheel 504 to rotate, the fourth driving wheel 504 drives the fifth driving wheel 505 to rotate, so that the fifth driving wheel 505 drives the linkage gear 506 to synchronously rotate, the linkage gear 506 drives the lifting plate 5 to move up and down through the driving teeth 507, so that the lifting plate 5 can abut against the first abutting groove 508 and push the upper limb bed plate 2 to move up through the first abutting groove 508, and a space for the lifting plate 5 to slide is formed in the first abutting groove 508 along with the overturning of the upper limb bed plate 2;

it should be noted that, referring to fig. 9, the arm strength of the patient may be insufficient, at this time, the driving motor 9 is started, a gear is sleeved on an output shaft of the driving motor 9, the gear drives the linkage gear 506 to rotate, so as to achieve the up-and-down movement of the jacking plate 5, so that the upper limb bed plate 2 is turned, when the upper limb bed plate 2 is turned, the leg massage and the waist massage are normally performed, and when the linkage gear 506 rotates, the first toothed plate 408 is driven to move up and down, and an effect of massaging the back can be also formed.

Offer on the support frame 3 and put transmission groove 6, universal driving shaft 103 and pivot 201 all are in transmission groove 6, the tip of a plurality of second massage stick 102 all links to each other through the mode of chain drive, a plurality of second massage stick 102 all run through two openings 101, along with the upset of upper limbs bed board 2 in this setting, upper limbs bed board 2 can drive pivot 201 rotatory, pivot 201 drives universal driving shaft 103 rotatory, universal driving shaft 103 drives second massage stick 102 rotatory, a plurality of second massage stick 102 carry out synchronous revolution through the mode of chain drive, thereby realize the massage effect of shank.

The backplate 7 is arranged below the massage opening 202, the second abutting groove 701 is formed in the bottom of the backplate 7, the electric telescopic rod 702 is arranged below the second abutting groove 701, the abutting block 703 is rotatably connected to the top of the electric telescopic rod 702, and the abutting block 703 slidably abuts against the second abutting groove 701.

Two first grooves 704 are symmetrically formed in the back plate 7, two second grooves 705 are symmetrically formed in the upper limb bed plate 2, the two second grooves 705 correspond to the two first grooves 704 one to one, an elastic telescopic rod 706 is fixedly connected to the first grooves 704, a magnet 707 is fixedly connected to the end of the elastic telescopic rod 706, and an electromagnetic block 708 is fixedly connected to the second grooves 705.

Specifically, the method comprises the following steps: in the massage process, the electric telescopic rod 702 is in an initial state and is used for abutting against the back plate 7, and the back plate 7 is kept still in place along with the turning of the upper limb bed plate 2, so that a translation space is provided for the transmission frame 405 and the first massage rod 407, the back massage work is ensured, and the massage range of the first massage rod 407 can cover the whole back of the patient, which means that the massage opening 202 is large;

when the massage is not needed, the patient lies on the upper limb bed plate 2, and the back plate 7 is used for filling the hollow part of the massage opening 202 to provide a sufficient supporting surface for the patient;

when not needing the massage, and need upset upper limbs bed board 2 and when maintaining rotation angle, for electromagnetism piece 708 circular telegram, thereby make electromagnetism piece 708 adsorb magnet 707, thereby magnet 707 stimulates elastic telescopic rod 706 flexible, and the flexible section of elastic telescopic rod 706 enters into second recess 705, start electric telescopic rod 702 this moment, electric telescopic rod 702 is through supporting touch block 703, support in second conflict groove 701 and touch the slip, make backplate 7 upwards lift up, backplate 7 lifts up upper limbs bed board 2 simultaneously through elastic telescopic rod 706, thereby realize the upset action of upper limbs bed board 2, and can maintain the immobility of upper limbs bed board 2, be convenient for patient's use, be adapted to the upset function of normal sick bed, when needs carry out the massage, only need with electromagnetism piece 708 the outage can, thereby backplate 7 just can not be along with upper limbs bed board 2 synchronous upset, provide the translation space for transmission frame 405 and first massage stick 407, wherein elastic telescopic rod 706 is the body of rod structure of mutual embedding, and two body of rod structures link to each other through elastic structure, thereby have flexible function, no too many segmentation here.

Inside all being provided with pulley 8 of diaphragm 402 and spliced pole 401, diaphragm 402 is two segmentation structures of telescopic, and steel cable 403 overlap joint is on pulley 8 in this setting, makes steel cable 403's pulling more level and smooth through pulley 8, and diaphragm 402 adopts two segmentation structures of telescopic to be able to be adapted to the patient of different heights and use.

The belt transmission in the present invention is the connection of the belt and the belt wheel, and the chain transmission is the connection of the chain and the chain wheel, and is not described here in detail for the conventional technical means in the prior art.

The working principle is as follows: when a patient needs rehabilitation training, the patient holds the two pull rings 404 and pulls the two pull rings 404 to move downwards, the steel rope 403 can pull the first toothed plate 408 to move upwards, so that the first toothed plate 408 drives the first transmission wheel 409 to rotate, the first transmission wheel 409 drives the third transmission wheel 417 to rotate, the third transmission wheel 417 drives the transmission gear 418 to rotate synchronously, the transmission gear 418 drives the second toothed plate 415 to slide horizontally, and the mounting frame 416 can slide at the bottom of the upper limb bed plate 2, so that the first massage rod 407 can massage the back of the patient from the massage opening 202, and meanwhile, the strength of the arm of the patient can be exercised;

when the first toothed plate 408 moves upwards, the first toothed plate 408 drives the fourth transmission wheel 504 to rotate, the fourth transmission wheel 504 drives the fifth transmission wheel 505 to rotate, so that the fifth transmission wheel 505 drives the linkage gear 506 to synchronously rotate, the linkage gear 506 drives the lifting plate 5 to move upwards through the transmission teeth 507, so that the lifting plate 5 can abut against the first abutting groove 508 and push the upper limb bed plate 2 to move upwards through the first abutting groove 508;

when the upper limb bed board 2 overturns, the upper limb bed board 2 can assist the support of the back of a patient, the waist of the patient can be bent to a certain degree, the waist exercising effect is achieved, the upper limb bed board 2 overturns and can also drive the rotating shaft 201 to rotate simultaneously, the rotating shaft 201 drives the universal driving shaft 103 to rotate in a chain transmission mode, so that the second massage rod 102 is driven to rotate, the legs of the patient are massaged through the second massage rod 102, the lower limb bed board 1 and the upper limb bed board 2 in the invention not only can be used as a sickbed, but also can exercise the arm strength of the patient synchronously, and meanwhile, the back, the waist and the legs of the patient are effectively massaged, the multifunctional patient bed is suitable for rehabilitation training of inconvenient leg patients, and the patient does not need to transfer.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a medical rehabilitation training device, includes lower limbs bed board (1), upper limbs bed board (2) and support frame (3), its characterized in that: the lower limb bed plate (1) is fixed on one side of the top of the support frame (3), two side walls of the upper limb bed plate (2) are fixedly connected with a rotating shaft (201), the rotating shaft (201) is rotatably arranged on the top of the support frame (3), two support boxes (4) are symmetrically and fixedly connected with the other side of the bottom of the support frame (3), two support columns (301) are symmetrically and fixedly connected with one side of the bottom of the support frame (3), each support box (4) is fixedly connected with a connecting column (401) at the top, one side of the connecting column (401) is fixedly connected with a transverse plate (402), the connecting column (401) and the transverse plate (402) are both hollow, a transmission assembly is arranged inside the support boxes (4), a steel rope (403) penetrates through the inside of the transverse plate (402) and the connecting column (401), one end of the steel rope (403) is connected with the transmission assembly, the other end of the steel rope (403) is exposed out of the transverse plate (402), the other end of the steel rope (403) is fixedly connected with a pull ring (404), a massage opening (202) is formed in the upper limb bed plate (2), a sliding transmission assembly (405) is connected with the upper limb bed plate (2), the sliding transmission assembly is used for driving the transmission assembly (405) to drive the two symmetrical support frames (405) at the top of the upper limb bed plate (2), two it is connected with first massage stick (407) to rotate between mounting panel (406), one side bottom that lower limbs bed board (1) was kept away from in upper limbs bed board (2) is provided with the jacking subassembly that is used for raising upper limbs bed board (2), the jacking subassembly with transmission assembly links to each other.

2. The medical rehabilitation training device of claim 1, wherein: two openings (101) have been seted up to the symmetry on lower limbs bed board (1), two all rotate on opening (101) and be provided with a plurality of second massage stick (102), one of them second massage stick (102) tip fixedly connected with universal driving shaft (103), universal driving shaft (103) with pivot (201) link to each other through chain drive's mode.

3. The medical rehabilitation training device of claim 1, wherein: the transmission assembly comprises a first toothed plate (408), a first transmission wheel (409) and a second transmission wheel (410), a sliding groove (411) is formed in the supporting box (4), the first toothed plate (408) is arranged in the sliding groove (411) in a sliding mode, the top of the first toothed plate (408) is fixedly connected with a steel rope (403), the first transmission wheel (409) is vertically and rotatably arranged on the inner wall of the supporting box (4), the first transmission wheel (409) is meshed with one side of the first toothed plate (408) to be connected with the first toothed plate, an inclined sliding way (412) is formed in the inner wall of the supporting box (4), a spring (413) is fixedly connected to the sliding way (412), the end part of the spring (413) is fixedly connected with a sliding block, the second transmission wheel (410) is rotatably arranged on the sliding block, two second toothed plates (415) are symmetrically and fixedly connected to one side of the transmission frame (405), two mounting frames (416) are symmetrically and fixedly connected to the bottom of the upper limb (2), the two driving frames (416) are respectively located at two sides of the transmission frame (405), the third transmission wheel (417) is connected with a third transmission wheel (418) and a third transmission wheel (418), the transmission gear (418) is meshed with the second gear plate (415).

4. The medical rehabilitation training device of claim 3, wherein: one side of the supporting box (4) close to the transmission gear (418) is provided with a notch (414).

5. The medical rehabilitation training device of claim 4, wherein: jacking subassembly includes jacking board (5), jacking board (5) bilateral symmetry fixedly connected with bottom bar (501), bottom bar (501) both ends fixedly connected with stopper (502), two spacing groove (503) have all been seted up on supporting box (4) outer wall, stopper (502) slip joint in spacing groove (503), two all rotate on supporting box (4) inner wall and be connected with fourth drive wheel (504) and fifth drive wheel (505), fourth drive wheel (504) with fifth drive wheel (505) link to each other through chain drive's mode, fourth drive wheel (504) with first pinion rack (408) opposite side meshing is connected, two fixedly connected with rotation axis (201) between fifth drive wheel (505), fixedly connected with linkage gear (506) on rotation axis (201) periphery wall, jacking board (5) are close to a side fixedly connected with a plurality of driving teeth (507) of linkage gear (506), linkage gear (506) with upper limbs transmission teeth (507) meshing is connected, jacking board (5) slip in upper limbs fixed bed board (2) outer wall still be connected with upper limbs drive motor (9).

6. The medical rehabilitation training device of claim 5, wherein: the bottom of the upper limb bed plate (2) is provided with a first abutting groove (508), and the jacking plate (5) is slidably abutted in the first abutting groove (508).

7. The medical rehabilitation training device of claim 2, wherein: the supporting frame (3) is provided with a transmission groove (6), the linkage shaft (103) and the rotating shaft (201) are both positioned in the transmission groove (6), the end parts of the second massage rods (102) are connected in a chain transmission mode, and the second massage rods (102) penetrate through the two through holes (101).

8. The medical rehabilitation training device of claim 1, wherein: massage mouth (202) below is provided with backplate (7), second conflict groove (701) have been seted up to backplate (7) bottom, second conflict groove (701) below is provided with electric telescopic handle (702), electric telescopic handle (702) top is rotated and is connected with conflict piece (703), conflict piece (703) slide conflict in second conflict groove (701).

9. The medical rehabilitation training device of claim 8, wherein: two first grooves (704) are symmetrically formed in the back plate (7), two second grooves (705) are symmetrically formed in the upper limb bed plate (2), the two second grooves (705) correspond to the two first grooves (704) in a one-to-one mode, an elastic telescopic rod (706) is fixedly connected to the first grooves (704), a magnet (707) is fixedly connected to the end portion of the elastic telescopic rod (706), and an electromagnetic block (708) is fixedly connected to the second grooves (705).

10. The medical rehabilitation training device of claim 1, wherein: the pulley (8) is arranged in the transverse plate (402) and the connecting column (401), and the transverse plate (402) is of a telescopic two-section structure.