CN113633518A

CN113633518A - Exercise device for rehabilitation of bedridden patient

Info

Publication number: CN113633518A
Application number: CN202110957631.2A
Authority: CN
Inventors: 高小惠; 田朋超; 高俊杰
Original assignee: Individual
Current assignee: Fushoukang Smart Medical Elderly Care Services Shanghai Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2021-11-12
Anticipated expiration: 2041-08-20
Also published as: CN113633518B

Abstract

The invention belongs to the technical field of rehabilitation exercise equipment, and particularly relates to an exercise device for rehabilitation of a bedridden patient, which comprises a bed body, wherein a lower support plate is arranged on the bed body, an upper support plate is rotatably connected to the lower support plate, and a turnover device for driving the upper support plate to rotate along the lower support plate is arranged on the bed body; the bed body is provided with an exercise massage mechanism, the exercise massage mechanism comprises an exercise device corresponding to the lower supporting plate and a lower massage device connected with the exercise device, and the lower massage device is connected with an upper massage device corresponding to the upper supporting plate; the exercise device comprises a varix structure for driving the lower limbs to do varix exercise, and the varix structure is connected with an opening-closing structure for driving the lower limbs to do opening-closing exercise; the invention effectively solves the problems of poor exercise effect and poor massage effect of the existing exercise device.

Description

Exercise device for rehabilitation of bedridden patient

Technical Field

The invention belongs to the technical field of rehabilitation exercise equipment, and particularly relates to an exercise device for rehabilitation of a bedridden patient.

Background

The patient has to lie in bed for a long time after operation or for other disease reasons, so that the muscle tension, muscle atrophy and joint stiffness of the patient are caused, and the recovery of the patient is influenced; in addition, the early limb rehabilitation treatment can effectively adjust the muscle tension of the patient, prevent muscle atrophy and joint stiffness, reduce the occurrence of complications and lay a solid foundation for the limb recovery of the patient. In addition, the early-stage rehabilitation treatment of the patient can effectively recover the body movement function, shorten the hospitalization time of the patient and reduce the medical cost.

When the lower limbs of a patient are exercised, the lower limbs of the patient are often only exercised in a bending way, so that the influence of long-term bed rest of the patient on the lower limbs of the patient cannot be effectively relieved, and the recovery effect is poor; in addition, after the patient takes exercise, fatigue of the patient can be effectively relieved through corresponding massage, blood circulation can be promoted, discomfort of the patient can be relieved, and the recovery effect of the patient can be improved; corresponding massage device of many uses massages the patient, but corresponding massage device is when using, mostly continuously beats or vibrations through a position to patient's health and massages, realizes the circulation of blood, and the massage mode is single, is unfavorable for patient's recovery.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the exercise device for the rehabilitation of the bedridden patient, and the problem that the existing exercise device is poor in exercise effect and massage effect is effectively solved.

In order to achieve the purpose, the invention adopts the following technical scheme: an exercise device for rehabilitation of a patient lying in bed comprises a bed body, wherein a lower support plate is arranged on the bed body, an upper support plate is rotatably connected to the lower support plate, and a turnover device for driving the upper support plate to rotate along the lower support plate is arranged on the bed body; the bed body is provided with an exercise massage mechanism, the exercise massage mechanism comprises an exercise device corresponding to the lower supporting plate and a lower massage device connected with the exercise device, and the lower massage device is connected with an upper massage device corresponding to the upper supporting plate; the exercise device comprises a varix structure for driving the lower limbs to do varix exercise, and the varix structure is connected with an opening and closing structure for driving the lower limbs to do opening and closing exercise; the lower massage device comprises a lower massage structure arranged on the varicosity structure, and the lower massage structure comprises a lower massage component and a driving component which can drive the lower massage component to move and knock the lower limbs.

Compared with the prior art, the invention has the following beneficial effects:

when the massage bed is used, a patient can lie on the bed plate consisting of the lower supporting plate and the upper supporting plate according to the condition, and the lying angle of the patient can be changed through the turnover device, so that the comfort degree of the patient during exercise and massage is improved; in addition, the lower limbs of the patient are exercised through the exercise device, the lower limbs of the patient are exercised in a bending and stretching way through the bent and stretching structure, and the opening and closing structure acts after the lower limbs are bent, so that the opening and closing structure can carry out opening and closing exercises on the lower limbs of the patient to exercise the hip of the patient; the lower limbs of the patient are fully exercised through the matching of the varicosity structure and the opening and closing structure, so that the exercise effect of the invention is improved; in addition, after the patient exercises for a period of time, the lower limbs of the patient can be massaged through the lower massage device, and the lower massage component is driven by the driving component to move and knock the lower limbs, so that the lower limbs of the patient are stretched; meanwhile, the lower massage device drives the upper massage device to massage the upper body of the patient, so that blood circulation is promoted, and the recovery effect of the patient is improved.

Drawings

FIG. 1 is a first isometric view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a second isometric view of the present invention;

FIG. 4 is a schematic view of the internal structure of the present invention;

FIG. 5 is a schematic view showing the fitting state of the exercise device and the lower massage device according to the present invention;

FIG. 6 is a schematic diagram of the exercise apparatus of the present invention;

FIG. 7 is a schematic structural view of a varix structure according to the present invention;

FIG. 8 is a schematic view of the lower massage device according to the present invention;

fig. 9 is a first isometric view of a lower massage mechanism of the present invention;

fig. 10 is a second isometric view of the lower massage structure of the present invention;

fig. 11 is a third isometric view of a lower massage mechanism of the present invention;

FIG. 12 is a schematic view of the lower massage assembly of the present invention;

fig. 13 is a schematic structural view showing a state in which a lower massage transmission assembly and an upper massage transmission assembly are engaged with each other according to the present invention;

FIG. 14 is a schematic structural view of a lower massage slider according to the present invention;

FIG. 15 is a schematic view of the structure of the present invention showing the engagement between the inner ratchet and the pawl;

FIG. 16 is a schematic view showing the combination of the upper massage device and the turning device according to the present invention;

FIG. 17 is a schematic view showing the fitting state of the reciprocating screw and the second slide cylinder in the present invention;

fig. 18 is a schematic view of the engagement of the first traction block and the upper massage assembly of the present invention;

FIG. 19 is a schematic view of the internal structure of the upper massage assembly of the present invention;

fig. 20 is a schematic view of the structure of the balustrade of the present invention;

FIG. 21 is a schematic structural view of a latch structure according to the present invention;

in the figure: 1. universal wheel, 2, support cavity, 3, exercise massage mechanism, 301, lower massage device, 302, exercise device, 303, upper massage device, 304, flex motor, 305, base plate, 306, foot support plate, 307, fixing band, 308, lower support plate, 309, upper support plate, 310, opening and closing transmission component, 311, flex slider, 312, rotation block, 313, flex lead screw, 314, lower massage transmission component, 315, main shaft, 316, lower massage slider, 317, massage motor, 318, massage spline, 319, first universal joint, 320, first slide cylinder, 321, upper massage transmission component, 322, second steering bevel gear set, 323, first fixing plate, 324, second slide cylinder, 325, drive plate, 326, moving block, 327, lower massage component, 328, slide bar, 329, first traction block, 330, driven bar, 331, cam, 332, second fixing plate, 333, slide way, 334, slide block, slide bar, cam, 331, 333, cam, etc, A moving cam groove, 335, a driving lever, 336, a lifting cam groove, 337, an L-shaped lever, 338, a first lifting block, 339, a pressing ball, 340, a lower vibration spring, 341, an upper guide lever, 342, a massage plate, 343, a lower guide lever, 344, an upper vibration spring, 345, a massage lever, 346, a sliding plate, 347, a lower massage ball, 348, a first driving bevel gear, 349, a first driven bevel gear, 350, an inner ratchet, 351, a pawl, 352, a driven plate, 353, a third traction block, 354, a reciprocating screw, 355, a sliding chute, 356, an upper massage assembly, 357, a third universal joint, 358, a driving groove, 359, a lower fixing plate, 360, an upper buffer lever, 361, a lower buffer spring, 362, a lower buffer lever, 363, an upper buffer spring, 364, a support lever, 365, an upper fixing plate, 366, an upper massage ball; 4. the device comprises a lower supporting plate, 5, a railing, 501, vertical rods, 502, cross rods, 503, locking structures, 504, locking blocks, 505, slopes, 506, locking rods, 507, a lifting handle, 508, guide blocks, 509 and a top spring; 6. the bed comprises an upper supporting plate, 7, a bed frame, 8, a turnover device, 801, a turnover motor, 802, a turnover rod, 803, a turnover screw rod, 804 and a turnover sliding block.

Detailed Description

An exercise device for rehabilitation of a patient lying in bed, as shown in fig. 1-21, comprises a bed body, wherein a lower support plate 4 is arranged on the bed body, an upper support plate 6 is rotatably connected to the lower support plate 4, and a turnover device 8 for driving the upper support plate 6 to rotate along the lower support plate 4 is arranged on the bed body; the bed body is provided with an exercise massage mechanism 3, the exercise massage mechanism 3 comprises an exercise device 302 corresponding to the lower supporting plate 4 and a lower massage device 301 connected with the exercise device 302, and the lower massage device 301 is connected with an upper massage device 303 corresponding to the upper supporting plate 6; the exercise device 302 comprises a varix structure for driving the lower limbs to do varix exercise, and the varix structure is connected with an opening and closing structure for driving the lower limbs to do opening and closing exercise; the lower massage device 301 comprises a lower massage structure disposed on the curved structure, and the lower massage structure comprises a lower massage component 327 and a driving component capable of driving the lower massage component 327 to move and knock the lower limb.

When the invention is used, a patient can lie on the bed plate consisting of the lower supporting plate 4 and the upper supporting plate 6 according to the situation, and the angle of the lying position of the patient can be changed through the turnover device 8; the lower limbs of the patient are exercised through the exercise device 302, the lower limbs of the patient are exercised in a bending and stretching way through the curved structure, and in addition, after the lower limbs are bended, the opening and closing structure acts and can carry out opening and closing exercise on the lower limbs of the patient so as to exercise the hip of the patient; the lower limbs of the patient are fully exercised through the matching of the varicosity structure and the opening and closing structure, so that the exercise effect of the invention is improved; in addition, after the patient exercises for a period of time, the lower limbs of the patient can be massaged through the lower massage device 301, and the lower massage component 327 is driven by the driving component to move and knock the lower limbs at the same time, so that the lower limbs of the patient are unfolded; meanwhile, the lower massage device 301 drives the upper massage device 303 to massage the upper body of the patient, so that blood circulation is promoted, and the recovery effect of the patient is improved.

As shown in fig. 6 and 7, the varicose structure includes a bottom plate 305 fixedly connected to the lower support plate 4, and a varicose motor 304 is fixedly connected to the bottom plate 305; the output end of the varicosity motor 304 is connected with a varicosity transmission assembly, and the varicosity transmission assembly is connected with a pair of varicosity screw rods 313 which are rotatably connected with the bottom plate 305; a pair of rotating blocks 312 are rotatably connected to the pair of curved screw rods 313, an upper supporting plate 309 and a lower supporting plate 308 rotatably connected with the upper supporting plate 309 are respectively rotatably connected to the rotating blocks 312, a foot supporting plate 306 is arranged on the lower supporting plate 308, and fixing belts 307 are arranged on the upper supporting plate 309 and the lower supporting plate 308; the fixing strap 307 comprises a thorn hair fixing strap and a round hair fixing strap matched with the thorn hair fixing strap, the thorn hair fixing strap is provided with a thorn hair magic tape, and the round hair fixing strap is provided with a round hair magic tape matched with the thorn hair magic tape; a varicosity sliding block 311 is screwed on the varicosity screw rod 313, the varicosity sliding block 311 is connected with the bottom plate 305 in a sliding way, and a rotating block 312 which is rotationally connected with the lower supporting plate 308 is rotationally connected with the varicosity sliding block 311; the opening and closing structure comprises an opening and closing motor fixedly connected with the bottom plate 305, the output end of the opening and closing motor is connected with an opening and closing transmission assembly 310, and a rotating block 312 rotatably connected with the upper supporting plate 309 is coaxially and fixedly connected with the output end of the opening and closing transmission assembly 310; the opening and closing transmission assembly 310 comprises an opening and closing driving bevel gear fixedly connected with the output end of the opening and closing motor, an opening and closing driven bevel gear is meshed with the opening and closing driving bevel gear, a pair of connecting driving bevel gears is coaxially and fixedly connected with the opening and closing driven bevel gear, and a connecting driven bevel gear fixedly connected with the corresponding rotating block 312 is meshed with the connecting driving bevel gear.

When the varicosity structure is used, a varicosity motor 304 drives a pair of varicosity screw rods 313 to rotate through a varicosity transmission component, the pair of varicosity screw rods 313 drive a rotating block 312 which is rotationally connected with a lower supporting plate 308 to move back and forth through a varicosity sliding block 311, the rotating block 312 drives the lower supporting plate 308 and an upper supporting plate 309 to rotate relatively, and the upper supporting plate 309 rotates along the other rotating block 312; the upper supporting plate 309, the lower supporting plate 308, the foot supporting plate 306 and the fixing belt 307 are matched to drive the lower limbs of the patient to perform the varicosity exercise; when patient's low limbs are in the bending state, the motor action that opens and shuts, the motor that opens and shuts drives through opening and shutting transmission assembly 310 and rotates the turning block 312 who is connected along varicose lead screw 313 along with upper plate 309 rotation, and turning block 312 drives another turning block 312 through upper plate 309, bottom plate 308 and rotates along varicose slider 311, drives patient's low limbs through upper plate 309 and bottom plate 308 and opens and shuts the exercise, tempers patient's buttock.

As shown in fig. 8, the massage device comprises a supporting cavity 2 fixedly connected with the bed body, and a massage motor 317 is arranged on the supporting cavity 2; the output end of the massage motor 317 is connected with a first steering bevel gear set, the output end of the first steering bevel gear set is fixedly connected with a main shaft 315, and the main shaft 315 is connected with a lower massage transmission component 314; the output end of the lower massage transmission component 314 is connected with a pair of massage splines 318, a pair of lower massage sliders 316 are sleeved on the pair of massage splines 318, and the lower massage sliders 316 are connected with the support cavity 2 in a sliding manner; a first driving bevel gear 348 is rotatably connected to each of the pair of lower massage sliders 316, the first driving bevel gear 348 is slidably connected to the massage spline 318, and a first driven bevel gear 349 is engaged with the first driving bevel gear 348; the first driven bevel gear 349 is coaxially and fixedly connected with an inner ratchet wheel 350, the lower massage slider 316 is rotatably connected with a driven disc 352, the driven disc 352 is rotatably connected with a pawl 351 meshed with the inner ratchet wheel 350, and the driven disc 352 is provided with a return spring matched with the pawl 351; the driven disc 352 is coaxially and fixedly connected with a first universal joint 319, the first universal joint 319 is connected with a first spline, the first spline is connected with a first sliding barrel 320 in a sliding manner, the first sliding barrel 320 is connected with a second universal joint, the second universal joint is connected with a second steering bevel gear set 322, and the second steering bevel gear set 322 is connected with a driving assembly; the structure of the varicose transmission component is the same as that of the lower massage transmission component 314, the varicose transmission component and the lower massage transmission component 314 respectively comprise a second driving bevel gear, a pair of second driven bevel gears are meshed on the second driving bevel gear, a third driving bevel gear is coaxially and fixedly connected with the second driven bevel gear, a third driven bevel gear is meshed on the third driving bevel gear, the third driven bevel gear is the output end of the varicose transmission component and the lower massage transmission component 314, and the second driving bevel gear is the input end of the varicose transmission component and the lower massage transmission component 314; each of the first and second steering bevel gear sets 322 includes a fourth driving bevel gear and a fourth driven bevel gear engaged with the fourth driving bevel gear.

When the massage device is used, the massage motor 317 drives the main shaft 315 to rotate through the first steering bevel gear set, the main shaft 315 drives the pair of massage splines 318 to rotate through the lower massage transmission component 314, the pair of massage splines 318 drives the first driven bevel gear 349 to rotate through the first driving bevel gear 348, the first driven bevel gear 349 drives the driven disc 352 to rotate through the cooperation of the inner ratchet wheel 350 and the pawl 351, the driven disc 352 drives the first spline to rotate through the first universal joint 319, the first spline drives the second steering bevel gear set 322 to act through the first sliding cylinder 320 and the second universal joint, and the second steering bevel gear set 322 drives the driving component to act; in addition, when the patient exercises by using the varicose structure, the driving component drives the lower massage sliding block 316 to act through the second universal joint, the first sliding barrel 320, the first spline and the first universal joint 319, and the lower massage sliding block 316 drives the first driving bevel gear 348 to slide along the massage spline 318; when the opening and closing structure is actuated, the driving assembly drives the driven disc 352 to rotate through the second universal joint, the first sliding barrel 320, the first spline and the first universal joint 319, and the driven disc 352 drives the pawl 351 to slide along the back of the inner ratchet wheel 350.

As shown in fig. 9-11, the driving assembly includes a first fixing plate 323 fixedly connected to the lower supporting plate 308 or the upper supporting plate 309, and the second steering bevel gear set 322 is disposed on the first fixing plate 323; a cam 331 coaxially and fixedly connected with the second steering bevel gear set 322 is rotatably connected to the first fixing plate 323, a lifting cam groove 336 is formed on the surface of the cam 331 close to the first fixing plate 323, and a moving cam groove 334 is formed on the other surface of the cam 331; an L-shaped rod 337 is rotatably connected to the first fixing plate 323, one end of the L-shaped rod 337 is rotatably connected to a lifting roller engaged with the lifting cam groove 336, the other end of the L-shaped rod 337 is rotatably connected to a first lifting block 338, and the first lifting block 338 is slidably connected to a first traction block 329; a driving plate 325 is fixedly connected to the first traction block 329, a plurality of groups of sliding rods 328 are slidably connected to the driving plate 325, a plurality of groups of moving blocks 326 are fixedly connected to the plurality of groups of sliding rods 328, the moving blocks 326 are slidably connected with the corresponding upper supporting plate 309 or lower supporting plate 308, and the lower massage assembly 327 is fixedly connected with the moving blocks 326; a driving rod 335 is rotatably connected to the first fixing plate 323, a moving roller matched with the moving cam slot 334 is rotatably connected to the driving rod 335, and a driven rod 330 is fixedly connected to the driving rod 335; a slide way 333 is arranged on the first traction block 329, a driven block is connected in the slide way 333 in a sliding manner, and a driven rod 330 is rotationally connected with the driven block; a second fixing plate 332 corresponding to the first fixing plate 323 is fixedly connected to the lower supporting plate 308 or the upper supporting plate 309, a second lifting block is slidably connected to the second fixing plate 332, and a second traction block slidably connected to the second lifting block is fixedly connected to the driving plate 325.

When the driving component is used, the second steering bevel gear set 322 drives the cam 331 to rotate along the first fixing plate 323, the cam 331 is matched with the L-shaped rod 337 through the lifting cam groove 336 to drive the first lifting block 338 to reciprocate up and down, the first lifting block 338 drives the driving plate 325 to reciprocate up and down through the first traction block 329, and the driving plate 325 moves up and down to drive the lower massage component 327 to perform knocking massage on a patient; meanwhile, the cam 331 is matched with the driving rod 335 through the moving cam slot 334 to drive the driven rod 330 to rotate along the first fixing plate 323, the driven rod 330 drives the first traction block 329 to slide back and forth along the first lifting block 338 through the driven block, the first traction block 329 drives the driving plate 325 to move back and forth, the driving plate 325 drives the moving block 326 to move back and forth through the sliding rod 328, and the moving block 326 moves back and forth to massage the patient through the lower massage assembly 327; in addition, when the first lifting block 338 and the first moving block 326 act, the second lifting block and the second traction block act synchronously, so that the stability of the driving assembly is improved.

As shown in fig. 12, the lower massage assembly 327 includes a sleeve fixedly connected to the moving block 326, a pressing ball 339 is slidably connected to the sleeve, a lower guide bar 343 is connected to the pressing ball 339, and a sliding plate 346 is connected to the lower guide bar 343; an upper guide rod 341 is fixedly connected to the squeezing ball 339, a massage plate 342 is slidably connected to the upper guide rod 341, a massage rod 345 is fixedly connected to the massage plate 342, the massage rod 345 is slidably connected to the sliding plate 346, and a lower massage ball 347 is fixedly connected to the massage rod 345; the upper guide rod 341 is sleeved with an upper vibration spring 344, the lower guide rod 343 is sleeved with a lower vibration spring 340, and the upper vibration spring 344 and the lower vibration spring 340 are respectively arranged at two sides of the massage plate 342.

When the lower massage assembly 327 is used, the driving plate 325 drives the massage plate 342 to move upwards through the squeezing balls 339, the upper guide rod 341, the lower guide rod 343, the upper vibration spring 344 thereon and the lower vibration spring 340, and the massage plate 342 drives the lower massage balls 347 through the massage rods 345 to perform knocking massage on the lower limbs of the patient.

As shown in fig. 16-19, the upper massage device 303 includes an upper massage transmission assembly 321 fixedly connected to the main shaft 315, and a pair of second sliding cylinders 324 is connected to an output end of the upper massage transmission assembly 321; a second spline is connected to each of the pair of second sliding cylinders 324 in a sliding manner, a third universal joint 357 is connected to the second spline, a third spline 357 is connected to the third spline, a reciprocating screw rod 354 is connected to the third spline in a sliding manner, and the reciprocating screw rod 354 is rotatably connected to the upper support plate 6; a third traction block 353 is connected to the upper support plate 6 in a sliding manner, and the pair of reciprocating screw rods 354 are in threaded connection with the third traction block 353; the third traction block 353 is provided with a pair of driving grooves 358, the driving grooves 358 are internally and slidably connected with upper massage components 356, and the upper support plate 6 is provided with a pair of sliding chutes 355 matched with the upper massage components 356; the sliding groove 355 comprises a shoulder sliding groove 355 which is arranged in an arc shape, the shoulder sliding groove 355 is communicated with a vertical sliding groove 355, and one end of the vertical sliding groove 355, which is far away from the shoulder sliding groove 355, is communicated with a waist sliding groove 355 which is arranged in an arc shape; the upper massage transmission assembly 321 comprises an upper driving bevel gear fixedly connected with the main shaft 315, a pair of upper driven bevel gears are meshed with the upper driving bevel gear, the upper driven bevel gears are coaxially and fixedly connected with a steering driving bevel gear, the steering driving bevel gear is meshed with a steering driven bevel gear, the steering driven bevel gears are coaxially and fixedly connected with a massage driving bevel gear, the massage driving bevel gear is meshed with a massage driven bevel gear, and the massage driven bevel gear is fixedly connected with the second sliding barrel 324.

When the upper massage device 303 is in use, the main shaft 315 drives the second sliding barrel 324 to rotate through the upper massage transmission assembly 321, the second sliding barrel 324 drives the reciprocating screw rod 354 to rotate through the second spline, the third universal joint 357 and the third spline, and the reciprocating screw rod 354 drives the third traction block 353 to slide along the upper support plate 6; the third traction block 353 drives the upper massage component 356 to massage the patient through the driving groove 358, and the upper massage component 356 massages the back, two sides of the spine and the waist of the patient respectively under the dual functions of the driving groove 358 and the sliding groove 355, so that blood circulation is promoted, and the recovery effect of the patient is improved; in addition, in the rotating process of the upper support plate 6, the reciprocating screw rod 354 drives the third spline and the second spline to rotate relatively through the third universal joint 357, the second spline slides along the second sliding barrel 324, and the third spline slides along the reciprocating screw rod 354.

As shown in fig. 19, the upper massage unit 356 includes a housing slidably connected to a driving groove 358, and an upper fixing plate 365 and a lower fixing plate 359 are fixed to the housing, and the upper fixing plate 365 and the lower fixing plate 359 are disposed in parallel; a pair of lower buffer rods 362 fixedly connected with a lower fixing plate 359 is connected to the upper fixing plate 365, and an upper buffer rod 360 is further fixedly connected to the lower fixing plate 359; the upper buffer rod 360 is slidably connected with a support plate, the support plate is provided with a support rod 364, the support rod 364 is slidably connected with an upper fixing plate 365, and the support rod 364 is fixedly connected with an upper massage ball 366; the lower buffer rod 362 is sleeved with a lower buffer spring 361, the upper buffer rod 360 is sleeved with an upper buffer spring 363, and the upper buffer spring 363 and the lower buffer spring 361 are respectively arranged on two sides of the supporting plate.

When the upper massage component 356 is used, the back, both sides of the spine and the waist of the patient are massaged by the upper massage balls 366, and the upper massage balls 366 are buffered by the upper buffer spring 363 and the lower buffer spring 361 during the massage process, so that the comfort of the massage is improved.

As shown in fig. 16, the turning device 8 includes a turning motor 801 fixedly connected to the bed body, and an output end of the turning motor 801 is fixedly connected to a turning screw 803; the turning screw 803 is screwed with a turning slide block 804, the turning slide block 804 is connected with the bed body in a sliding way, the turning slide block 804 is rotatably connected with a pair of turning rods 802, and the other ends of the turning rods 802 are rotatably connected with the upper supporting plate 6; turning device 8 is when using, and upset motor 801 drives upset slider 804 through upset lead screw 803 and slides along the bed body, and upset slider 804 drives backup pad 6 through upset pole 802 and rotates along bottom suspension fagging 4, realizes the regulation to patient clinostatism angle, improves patient's travelling comfort.

The bed body comprises a bed frame 7, and universal wheels 1 are arranged on the bed frame 7 and the supporting cavity 2; the bedstead 7 is connected with a support frame corresponding to the turnover device 8, the turnover motor 801 is fixedly connected with the support frame, and the turnover sliding block 804 is in sliding connection with the support frame; as shown in fig. 20 and 21, the bedsteads 7 are provided with balustrades 5 on both sides, each balustrade 5 comprises a cross bar 502 and a plurality of vertical bars 501 rotatably connected with the bedsteads 7, the other ends of the plurality of vertical bars 501 are rotatably connected with the cross bar 502, and the cross bar 502 is provided with a locking structure 503 matched with the vertical bars 501; the locking structure 503 comprises a guide block 508 fixedly connected with the cross bar 502, a handle 507 is slidably connected on the guide block 508, and a top spring 509 matched with the handle 507 is arranged on the cross bar 502; any montant 501 on be equipped with locking piece 504, be equipped with the locking hole on the locking piece 504, be equipped with on the handle 507 with locking hole matched with locking pole 506, the tip that montant 501 was kept away from to locking piece 504 still is equipped with the slope 505 corresponding with locking pole 506.

The railing 5 is arranged to prevent a patient from falling off the medical bed, so that the safety of the medical bed is improved; when a patient gets into bed, the lifting handle 507 is lifted upwards, the lifting handle 507 drives the locking rod 506 to be separated from the locking hole, so that the vertical rod 501 can rotate along the cross rod 502, the cross rod 502 rotates to be in a state of being flush with the bed frame 7, and the patient can get into bed more conveniently; after the patient is moved to the bed, the cross rod 502 is pulled, the cross rod 502 moves the vertical rod 501 to rotate along the bed frame 7, the locking rod 506 is made to contact with the slope 505, the slope 505 extrudes the lifting handle 507 through the locking rod 506, the lifting handle 507 drives the locking rod 506 to slide along the guide block 508, and the locking rod 506 slides into the locking hole along the slope 505.

The working process of the invention is as follows:

when the bed is used, a patient goes to bed, the lifting handle 507 is lifted upwards, the lifting handle 507 drives the locking rod 506 to be separated from the locking hole, the vertical rod 501 can rotate along the cross rod 502, the cross rod 502 rotates to be in a state of being flush with the bed frame 7, and the patient can go to bed more conveniently; after a patient is moved to a bed, the cross rod 502 is pulled, the cross rod 502 transfers the vertical rod 501 to rotate along the bed frame 7, the locking rod 506 is made to be in contact with the slope 505, the slope 505 extrudes the lifting handle 507 through the locking rod 506, the lifting handle 507 drives the locking rod 506 to slide along the guide block 508, the locking rod 506 slides into the locking hole along the slope 505, the patient is prevented from falling off from the medical bed through the guardrail 5, and the safety of the medical bed is improved.

A patient lies on a bed plate consisting of the lower support plate 4 and the upper support plate 6, the overturning motor 801 drives the overturning slide block 804 to slide along the bed body through the overturning lead screw 803, and the overturning slide block 804 drives the upper support plate 6 to rotate along the lower support plate 4 through the overturning rod 802, so that the lying position angle of the patient is adjusted; placing the lower limbs of the patient on the respective upper and

lower support plates

309, 308, and fixing the lower limbs of the patient using the fixing band 307; the varicosity motor 304 drives a pair of varicosity screw rods 313 to rotate through a varicosity transmission component, the pair of varicosity screw rods 313 drives a rotating block 312 which is rotationally connected with the lower supporting plate 308 to move back and forth through a varicosity sliding block 311, the rotating block 312 drives the lower supporting plate 308 and the upper supporting plate 309 to rotate relatively, the upper supporting plate 309 rotates along the other rotating block 312, and the upper supporting plate 309, the lower supporting plate 308, the foot supporting plate 306 and the fixing belt 307 are matched to drive the lower limbs of a patient to carry out varicosity exercise; when patient's low limbs are in the bending state, the motor action that opens and shuts, the motor that opens and shuts drives through opening and shutting transmission assembly 310 and rotates the turning block 312 who is connected along varicose lead screw 313 along with upper plate 309 rotation, and turning block 312 drives another turning block 312 through upper plate 309, bottom plate 308 and rotates along varicose slider 311, drives patient's low limbs through upper plate 309 and bottom plate 308 and opens and shuts the exercise, tempers patient's buttock. In addition, when the patient exercises by using the varicose structure, the driving component drives the lower massage sliding block 316 to act through the second universal joint, the first sliding barrel 320, the first spline and the first universal joint 319, and the lower massage sliding block 316 drives the first driving bevel gear 348 to slide along the massage spline 318; when the opening and closing structure is actuated, the driving assembly drives the driven disc 352 to rotate through the second universal joint, the first sliding barrel 320, the first spline and the first universal joint 319, and the driven disc 352 drives the pawl 351 to slide along the back of the inner ratchet wheel 350.

After the patient exercises for a period of time, the lower limbs of the patient can be massaged by the lower massage device 301; the massage motor 317 drives the main shaft 315 to rotate through the first steering bevel gear set, the main shaft 315 drives the pair of massage splines 318 to rotate through the lower massage transmission component 314, the pair of massage splines 318 drives the first driven bevel gear 349 to rotate through the first driving bevel gear 348, the first driven bevel gear 349 drives the driven disc 352 to rotate through the cooperation of the inner ratchet 350 and the pawl 351, the driven disc 352 drives the first spline to rotate through the first universal joint 319, and the first spline drives the second steering bevel gear set 322 to act through the first sliding barrel 320 and the second universal joint; the second steering bevel gear set 322 drives the cam 331 to rotate along the first fixing plate 323, the cam 331 is matched with the L-shaped rod 337 through the lifting cam groove 336 to drive the first lifting block 338 to reciprocate up and down, the first lifting block 338 drives the driving plate 325 to reciprocate up and down through the first traction block 329, the driving plate 325 drives the massage plate 342 to move upwards through the extrusion ball 339, the upper guide rod 341, the lower guide rod 343, the upper vibration spring 344 and the lower vibration spring 340 on the upper guide rod, and the massage plate 342 drives the lower massage ball 347 through the massage rod 345 to perform knocking massage on the lower limbs of the patient; meanwhile, the cam 331 is matched with the driving rod 335 through the moving cam slot 334 to drive the driven rod 330 to rotate along the first fixing plate 323, the driven rod 330 drives the first traction block 329 to slide back and forth along the first lifting block 338 through the driven block, the first traction block 329 drives the driving plate 325 to move back and forth, the driving plate 325 drives the moving block 326 to move back and forth through the sliding rod 328, and the moving block 326 moves back and forth to massage the patient through the lower massage ball 347.

Meanwhile, the main shaft 315 drives the second sliding barrel 324 to rotate through the upper massage transmission component 321, the second sliding barrel 324 drives the reciprocating screw rod 354 to rotate through the second spline, the third universal joint 357 and the third spline, and the reciprocating screw rod 354 drives the third traction block 353 to slide along the upper support plate 6; the third traction block 353 drives the upper massage ball 366 to massage the patient through the driving groove 358, and the upper massage ball 366 massages the back, the two sides of the spine and the waist of the patient respectively under the dual functions of the driving groove 358 and the sliding groove 355, so that the blood circulation is promoted, and the recovery effect of the patient is improved.

Claims

1. The utility model provides an exercise device to bed patient carries out recovered which characterized in that: the bed comprises a bed body, wherein a lower supporting plate (4) is arranged on the bed body, an upper supporting plate (6) is rotatably connected onto the lower supporting plate (4), and a turnover device (8) for driving the upper supporting plate (6) to rotate along the lower supporting plate (4) is arranged on the bed body; the bed body is provided with an exercise massage mechanism (3), the exercise massage mechanism (3) comprises an exercise device (302) corresponding to the lower support plate (4) and a lower massage device (301) connected with the exercise device (302), and the lower massage device (301) is connected with an upper massage device (303) corresponding to the upper support plate (6); the exercise device (302) comprises a varix structure for driving the lower limbs to do varix exercise, and the varix structure is connected with an opening and closing structure for driving the lower limbs to do opening and closing exercise; the lower massage device (301) comprises a lower massage structure arranged on the varicosity structure, and the lower massage structure comprises a lower massage component (327) and a driving component capable of driving the lower massage component (327) to move and knock the lower limbs.

2. The exercise device for rehabilitation of bedridden patients according to claim 1, wherein: the varicosity structure comprises a bottom plate (305) fixedly connected with the lower supporting plate (4), and a varicosity motor (304) is fixedly connected onto the bottom plate (305); the output end of the varicosity motor (304) is connected with a varicosity transmission assembly, and the varicosity transmission assembly is connected with a pair of varicosity screw rods (313) which are rotatably connected with the bottom plate (305); the pair of the curved screw rods (313) is rotatably connected with a pair of rotating blocks (312), the rotating blocks (312) are respectively rotatably connected with an upper supporting plate (309) and a lower supporting plate (308) rotatably connected with the upper supporting plate (309), the lower supporting plate (308) is provided with a foot supporting plate (306), and the upper supporting plate (309) and the lower supporting plate (308) are both provided with fixing belts (307); the varicosity screw rod (313) is in threaded connection with a varicosity sliding block (311), the varicosity sliding block (311) is in sliding connection with the bottom plate (305), and a rotating block (312) which is rotatably connected with the lower supporting plate (308) is rotatably connected with the varicosity sliding block (311); the opening and closing structure comprises an opening and closing motor fixedly connected with the bottom plate (305), the output end of the opening and closing motor is connected with an opening and closing transmission component (310), and a rotating block (312) rotatably connected with the upper supporting plate (309) is coaxially and fixedly connected with the output end of the opening and closing transmission component (310).

3. The exercise device for rehabilitation of bedridden patients according to claim 2, wherein: the massage device comprises a supporting cavity (2) fixedly connected with the bed body, and a massage motor (317) is arranged on the supporting cavity (2); the output end of the massage motor (317) is connected with a first steering bevel gear set, the output end of the first steering bevel gear set is fixedly connected with a main shaft (315), and the main shaft (315) is connected with a lower massage transmission component (314); the output end of the lower massage transmission assembly (314) is connected with a pair of massage splines (318), a pair of lower massage sliding blocks (316) are sleeved on the pair of massage splines (318), and the lower massage sliding blocks (316) are connected with the supporting cavity (2) in a sliding manner; a first driving bevel gear (348) is rotatably connected to each of the pair of lower massage sliding blocks (316), the first driving bevel gear (348) is in sliding connection with the massage spline (318), and a first driven bevel gear (349) is meshed with the first driving bevel gear (348); an inner ratchet wheel (350) is coaxially and fixedly connected with the first driven bevel gear (349), a driven disc (352) is rotatably connected onto the lower massage sliding block (316), a pawl (351) meshed with the inner ratchet wheel (350) is rotatably connected onto the driven disc (352), and a return spring matched with the pawl (351) is arranged on the driven disc (352); the driven disc (352) is coaxially and fixedly connected with a first universal joint (319), the first universal joint (319) is connected with a first spline, the first spline is connected with a first sliding barrel (320) in a sliding mode, the first sliding barrel (320) is connected with a second universal joint, the second universal joint is connected with a second steering bevel gear set (322), and the second steering bevel gear set (322) is connected with a lower massage structure.

4. The exercise device for rehabilitation of bedridden patients according to claim 3, wherein: the driving assembly comprises a first fixing plate (323) fixedly connected with the lower supporting plate (308) or the upper supporting plate (309), and the second steering bevel gear set (322) is arranged on the first fixing plate (323); a cam (331) coaxially and fixedly connected with the second steering bevel gear set (322) is rotatably connected to the first fixing plate (323), a lifting cam groove (336) is formed in the surface, close to the first fixing plate (323), of the cam (331), and a moving cam groove (334) is formed in the other surface of the cam (331); the first fixing plate (323) is rotatably connected with an L-shaped rod (337), one end of the L-shaped rod (337) is rotatably connected with a lifting roller matched with the lifting cam groove (336), the other end of the L-shaped rod (337) is rotatably connected with a first lifting block (338), and the first lifting block (338) is slidably connected with a first traction block (329); a driving plate (325) is fixedly connected to the first traction block (329), a plurality of groups of sliding rods (328) are slidably connected to the driving plate (325), a plurality of groups of sliding rods (328) are fixedly connected to each other, a moving block (326) is fixedly connected to each group of sliding rods (328), each moving block (326) is slidably connected to the corresponding upper supporting plate (309) or lower supporting plate (308), and the lower massage assembly (327) is fixedly connected to each moving block (326); a driving rod (335) is rotatably connected to the first fixing plate (323), a moving roller matched with the moving cam groove (334) is rotatably connected to the driving rod (335), and a driven rod (330) is fixedly connected to the driving rod (335); a slide way (333) is arranged on the first traction block (329), a driven block is connected in the slide way (333) in a sliding manner, and a driven rod (330) is rotationally connected with the driven block; a second fixing plate (332) corresponding to the first fixing plate (323) is fixedly connected to the lower supporting plate (308) or the upper supporting plate (309), a second lifting block is slidably connected to the second fixing plate (332), and a second traction block slidably connected to the second lifting block is fixedly connected to the driving plate (325).

5. The exercise device for rehabilitation of bedridden patients according to claim 4, wherein: the lower massage component (327) comprises a sleeve fixedly connected with the moving block (326), a squeezing ball (339) is connected in the sleeve in a sliding mode, a lower guide rod (343) is connected to the squeezing ball (339), and a sliding plate (346) is connected to the lower guide rod (343); the squeezing ball (339) is also fixedly connected with an upper guide rod (341), the upper guide rod (341) is slidably connected with a massage plate (342), the massage plate (342) is fixedly connected with a massage rod (345), the massage rod (345) is slidably connected with the sliding plate (346), and the massage rod (345) is fixedly connected with a lower massage ball (347); the upper guide rod (341) is sleeved with an upper vibration spring (344), the lower guide rod (343) is sleeved with a lower vibration spring (340), and the upper vibration spring (344) and the lower vibration spring (340) are respectively arranged on two sides of the massage plate (342).

6. The exercise device for rehabilitation of bedridden patients according to claim 3, wherein: the upper massage device (303) comprises an upper massage transmission component (321) fixedly connected with the main shaft (315), and the output end of the upper massage transmission component (321) is connected with a pair of second sliding cylinders (324); a pair of second sliding barrels (324) are connected with second splines in a sliding mode, the second splines are connected with third universal joints (357), the third universal joints (357) are connected with third splines, the third splines are connected with reciprocating lead screws (354) in a sliding mode, and the reciprocating lead screws (354) are rotatably connected with an upper supporting plate (6); the upper supporting plate (6) is connected with a third traction block (353) in a sliding mode, and the pair of reciprocating screw rods (354) are in threaded connection with the third traction block (353); a pair of driving grooves (358) are formed in the third traction block (353), upper massage components (356) are connected in the driving grooves (358) in a sliding mode, and a pair of sliding grooves (355) matched with the upper massage components (356) are formed in the upper supporting plate (6); the sliding groove (355) comprises a shoulder sliding groove (355) which is arranged in an arc shape, the shoulder sliding groove (355) is communicated with a vertical sliding groove (355), and one end, far away from the shoulder sliding groove (355), of the vertical sliding groove (355) is communicated with a waist sliding groove (355) which is arranged in an arc shape.

7. The exercise device for rehabilitation of bedridden patients according to claim 6, wherein: the upper massage assembly (356) comprises a shell which is slidably connected with the driving groove (358), an upper fixing plate (365) and a lower fixing plate (359) are fixedly connected in the shell, and the upper fixing plate (365) and the lower fixing plate (359) are arranged in parallel; the upper fixing plate (365) is connected with a pair of lower buffer rods (362) fixedly connected with the lower fixing plate (359), and the lower fixing plate (359) is also fixedly connected with an upper buffer rod (360); the upper buffer rod (360) is connected with a supporting plate in a sliding way, the supporting plate is provided with a supporting rod (364), the supporting rod (364) is connected with the upper fixing plate (365) in a sliding way, and the supporting rod (364) is fixedly connected with an upper massage ball (366); the lower buffer rod (362) is sleeved with a lower buffer spring (361), the upper buffer rod (360) is sleeved with an upper buffer spring (363), and the upper buffer spring (363) and the lower buffer spring (361) are respectively arranged on two sides of the supporting plate.

8. The exercise device for rehabilitation of bedridden patients according to claim 1, wherein: the turnover device (8) comprises a turnover motor (801) fixedly connected with the bed body, and the output end of the turnover motor (801) is fixedly connected with a turnover screw rod (803); the turnover screw rod (803) is connected with a turnover sliding block (804) in a threaded mode, the turnover sliding block (804) is connected with the bed body in a sliding mode, the turnover sliding block (804) is connected with a pair of turnover rods (802) in a rotating mode, and the other end of each turnover rod (802) is connected with the upper supporting plate (6) in a rotating mode.

9. The exercise device for rehabilitation of bedridden patients according to claim 1, wherein: the bed body comprises a bed frame (7), and universal wheels (1) are arranged on the bed frame (7) and the supporting cavity (2); the novel bed is characterized in that railings (5) are arranged on two sides of the bed frame (7), each railing (5) comprises a cross rod (502) and a plurality of vertical rods (501) rotatably connected with the bed frame (7), the other ends of the vertical rods (501) are rotatably connected with the cross rod (502), and locking structures (503) matched with the vertical rods (501) are arranged on the cross rod (502); the locking structure (503) comprises a guide block (508) fixedly connected with the cross rod (502), a lifting handle (507) is connected on the guide block (508) in a sliding manner, and a top spring (509) matched with the lifting handle (507) is arranged on the cross rod (502); any montant (501) on be equipped with locking piece (504), be equipped with the locking hole on locking piece (504), be equipped with on handle (507) with locking hole matched with locking pole (506), the tip that montant (501) was kept away from in locking piece (504) still is equipped with slope (505) corresponding with locking pole (506).