CN115414225A - Multi-section adjustable physiotherapy device for disabled old people - Google Patents

Abstract

A multi-section adjustable physiotherapy device for disabled old people comprises a base, wherein a seat plate is arranged at the upper end of the base, first leg supporting plates are respectively arranged on the left side and the right side of the front end of the seat plate, second leg supporting plates are respectively hinged to the front ends of the first leg supporting plates, a rotatable cylindrical plate is arranged on the front side of the upper end of the base, and when the cylindrical plate rotates, a structure that the first leg supporting plates and the second leg supporting plates are turned and folded towards the inner side of the upper end and swing towards the outer side is formed; the first handle is arranged on the cylindrical plate and can rotate to form a structure for adjusting the opening degree of the first leg supporting plate and the second leg supporting plate which turn inwards when the first handle rotates; two rotatable external thread cylinders are installed at the lower end of the cylindrical plate, and the external thread cylinders can form a structure for adjusting the swing amplitude of the first leg supporting plate and the second leg supporting plate to the outer side when rotating.

Description

Multi-section adjustable physiotherapy device for disabled old people

Technical Field

The invention relates to the technical field of medical instruments, in particular to a multi-section adjustable physiotherapy device for disabled old people.

Background

Along with the increasingly serious aging of China, more and more physiotherapy products suitable for the old are available; semi-disabled elderly are exercising and maintaining their body through these physiotherapy products; for some old people with lower limb disabilities, some auxiliary rehabilitation exercises are needed to treat patients, although various rehabilitation exercise devices are disclosed in the prior art, the devices for exercising the patients with lower limb disabilities are not suitable, the devices cannot be adjusted adaptively according to specific requirements of the patients during exercise, and fatigue symptoms of the patients cannot be relieved comprehensively; therefore, the multi-segment adjustable physiotherapy device for the disabled old people is designed to solve the problems mentioned above.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the multi-section adjustable physiotherapy device for the disabled old, which can adjust the training intensity according to the specific conditions of patients, further adapt to patients with different degrees, relieve fatigue symptoms during exercise, accelerate rehabilitation and the like, and effectively solve the problems in the background art.

In order to solve the problems, the invention adopts the technical scheme that:

a multi-section adjustable physiotherapy device for disabled old people comprises a base, wherein a seat plate is arranged at the upper end of the base, first leg supporting plates are respectively arranged on the left side and the right side of the front end of the seat plate, second leg supporting plates are respectively hinged to the front ends of the first leg supporting plates, a rotatable cylindrical plate is arranged on the front side of the upper end of the base, and when the cylindrical plate rotates, a structure that the first leg supporting plates and the second leg supporting plates are turned and folded towards the inner side of the upper end and swing towards the outer side is formed; the first handle is arranged on the cylindrical plate and can rotate to form a structure for adjusting the opening degree of the first leg supporting plate and the second leg supporting plate which turn inwards when the first handle rotates; the lower end of the cylindrical plate is provided with two rotatable external thread cylinders, and the external thread cylinders can form a structure for adjusting the swing amplitude of the first leg supporting plate and the second leg supporting plate to the outside when rotating; the back end of the seat plate is hinged with a backup plate, the back end of the backup plate is provided with a rotatable worm wheel, the inner walls of the left side and the right side of the backup plate are respectively provided with a massage ball, the left side and the right side of the upper end of the backup plate are respectively provided with a massage column, and the worm wheel can form a structure that the backup plate swings back and forth in a reciprocating mode, the massage ball swings back and forth while moving up and down, and the massage column moves left and right while moving up and down while reciprocating.

The front side of the upper end surface of the base is fixedly connected with a first motor, the front end of the first motor is fixedly connected with a first bevel gear, the front end of the first bevel gear is meshed with a second bevel gear, and the cylindrical plate is coaxially and fixedly connected to the second bevel gear.

A limiting plate is fixedly connected to the front side of the upper end surface of the base, a long sliding plate is connected to the upper end surface of the limiting plate in a sliding mode, second sliding blocks are connected to the inner walls of the left side and the right side of the long sliding plate in a sliding mode respectively, hinge seats are connected to the inner walls of the second sliding blocks in a rotating mode respectively, hinge plates are hinged to the left side and the right side of the front end surface of the seat plate respectively, first leg supporting plates are hinged to the corresponding hinge plates respectively, and the other ends of the second leg supporting plates are hinged to the corresponding hinge seats respectively; the rear end of the long sliding plate is hinged with a first connecting rod, the upper end surface of the cylindrical plate is rotatably connected with a first threaded rod, a first handle is fixedly connected onto the first threaded rod, the outer surface of the first threaded rod is in threaded connection with a threaded sliding block in sliding connection with the cylindrical plate, and the other end of the first connecting rod is hinged onto the corresponding threaded sliding block; the left side and the right side of the upper end of the base are respectively hinged with a long swing rod, the inner wall of each long swing rod is respectively connected with a first sliding block in a sliding mode, and the first sliding blocks are respectively connected to corresponding hinged seats in a rotating mode.

The improved structure of the swing rod comprises a cylindrical plate, and is characterized in that an oval chute is formed in the surface of the lower end of the cylindrical plate, T-shaped supporting seats are fixedly connected to the left side and the right side of the surface of the upper end of a base, first sliding pins meshed with the oval chute are slidably connected to the inner walls of the T-shaped supporting seats respectively, connectors are arranged on the outer surfaces of the first sliding pins respectively, each connector comprises an inner threaded rod, the inner threaded rods are connected to the inner walls of corresponding outer threaded cylinders in a threaded mode, and the other ends of the inner threaded rods are hinged to corresponding long swing rods respectively.

The front end of the outer side surface of the first leg supporting plate is further fixedly connected with a side circular plate, the non-circle center positions of the side circular plates are hinged with long connecting rods respectively, the other ends of the long connecting rods are provided with key grooves in sliding connection with the second leg supporting plate respectively, the outer surfaces of the key grooves are rotatably connected with short connecting rods respectively, the front end of the second leg supporting plate is hinged with pedal plates respectively, and the other ends of the short connecting rods are hinged on the corresponding pedal plates respectively.

The surface rigid coupling of backup plate rear end has the second motor, second motor lower extreme rigid coupling has the worm, the worm wheel meshing is in the worm rear end, both ends are coaxial rigid coupling respectively have first disc about the worm wheel, the non-centre of a circle department of first disc outside end face articulates respectively has second connecting rod, the third connecting rod, the other end of second connecting rod articulates respectively in corresponding base upper end surface, backup plate rear end surface still sliding connection has well hollow plate, both ends surface rotates respectively about well hollow plate and is connected with driven spur gear, the third connecting rod other end articulates respectively in corresponding driven spur gear center department, driven spur gear surface front end still meshes respectively has the spur rack with the backup plate rigid coupling, the massage ball is installed in well hollow plate front end surface left and right sides.

The inner side ends of the driven straight gears are coaxially and fixedly connected with first steering bevel gears respectively, the inner side ends of the first steering bevel gears are meshed with second steering bevel gears respectively, the centers of the second steering bevel gears are fixedly connected with first rotating shafts in rotating connection with the hollow plates respectively, the front ends of the outer surfaces of the first rotating shafts are sleeved with oscillating cams respectively, the outer surfaces of the oscillating cams are meshed with second sliding pins fixedly connected with the hollow plates respectively, and the massage balls are coaxially and fixedly connected to the corresponding oscillating cams respectively.

The utility model discloses a massage pole, including first pivot, first disc, backup plate, U-shaped slide, U-shaped seat, massage post, backup plate front end surface, first pivot rear end surface rigid coupling has the second disc respectively, the non-centre of a circle punishment in second disc rear end surface do not the rigid coupling has the swizzle, sliding connection has the U-shaped slide respectively about backup plate rear end surface left and right sides, U-shaped slide inner wall is seted up respectively with corresponding swizzle matched with key shape through-hole, U-shaped slide upper end inner wall rigid coupling has the connecting rod respectively, backup plate front end surface upside is seted up respectively at both ends about both ends and is corresponded connecting rod matched with wave groove, connecting rod front end downside rigid coupling has the telescopic link respectively, telescopic link lower extreme surface rigid coupling has the U-shaped seat respectively, the massage post rotates respectively and connects at the U-shaped seat inner wall that corresponds.

The telescopic rod comprises an inner rod and an outer barrel, the inner rod is connected to the inner wall of the outer barrel in a sliding mode, a spring is fixedly connected to the inner wall of the bottom end of the outer barrel, and the other end of the spring is fixedly connected to the inner rod respectively.

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

when a patient takes exercise, the patient sits on the seat plate, leans against the back plate at the back, places two legs on the corresponding first leg supporting plate and the corresponding second leg supporting plate, starts the first motor to enable the cylindrical plate to rotate, turns over and folds the corresponding two first leg supporting plates towards the inner side of the upper end, can assist the patient to do knee bending and stretching movement of the legs, swings outwards again, and can assist the patient to do reciprocating training of forking and folding of the two legs outwards, so that the lower limbs of the patient can be moved, and auxiliary rehabilitation training can be done on the lower limbs; the two first leg supporting plates and the second leg supporting plate can be adjusted to turn inwards to open and close by rotating the first handle, so that the knee bending and stretching degrees of the two legs of a patient during exercise can be adjusted; by rotating the external thread cylinder, the swing amplitude of the first leg supporting plate and the second leg supporting plate to the outer side can be adjusted, so that the swing amplitude of the two legs of a patient to the outer side during exercise can be adjusted, and the patient can be adaptively adjusted according to the self condition of the patient; through starting the second motor, can make the worm wheel rotate, the reciprocal fore-and-aft swing of backup plate can assist exercise patient's the nimble swing of lumbar vertebrae department, and massage ball can rotate the limit and reciprocate the limit forward and backward oscillation, can carry out the scanning formula of large tracts of land to patient's back both sides and strike the massage, and the massage post can reciprocate the limit and reciprocate about moving, can extrude the massage to patient's shoulder to comprehensive alleviating patient fatigue symptom, promoting blood circulation and accelerating the recovery.

Drawings

Fig. 1 is an isometric view I of a multi-segment adjustable physiotherapy device for disabled elderly persons according to the present invention.

Fig. 2 is an axonometric view II of a multistage adjustable physiotherapy device for disabled elderly persons according to the present invention.

Fig. 3 is a schematic view of the installation of the pedal of the multi-stage adjustable physiotherapy device for disabled elderly people according to the present invention.

Fig. 4 is a schematic view of the installation of the first leg-supporting plate of the multi-segment adjustable physiotherapy device for disabled elderly people according to the present invention.

Fig. 5 is a schematic view illustrating installation of a first connecting rod of the multi-segment adjustable physiotherapy device for disabled elderly people according to the present invention.

Fig. 6 is a schematic view of the installation of the cylindrical plate of the multi-segment adjustable physiotherapy device for disabled elderly people according to the present invention.

Fig. 7 is a schematic view of the installation of the external thread cylinder of the multi-segment adjustable physiotherapy device for disabled elderly people.

Fig. 8 is a schematic view of the installation of the threaded slider of the multi-segment adjustable physiotherapy device for disabled elderly people according to the present invention.

Fig. 9 is a schematic view of the installation of the first disc of the multi-segment adjustable physiotherapy device for disabled elderly people according to the present invention.

Fig. 10 is a cross-sectional view of a hollow plate of a multi-stage adjustable physiotherapy apparatus for disabled elderly persons according to the present invention.

Fig. 11 is a schematic view of the installation of the connecting rod of the multi-segment adjustable physiotherapy device for disabled elderly people according to the present invention.

Fig. 12 is a sectional view of an outer tub of a multi-stage adjustable physiotherapy apparatus for disabled elderly people according to the present invention.

Reference numbers in the figures: 1-base, 2-seat plate, 3-hinged plate, 4-first leg supporting plate, 5-second leg supporting plate, 6-first motor, 7-first bevel gear, 8-second bevel gear, 9-cylindrical plate, 10-T-shaped supporting seat, 11-first sliding pin, 12-connector, 13-external thread cylinder, 14-internal threaded rod, 15-long oscillating rod, 16-limiting plate, 17-long sliding plate, 18-first sliding block, 19-second sliding block, 20-hinged seat, 21-first handle, 22-threaded sliding block, 23-first threaded rod, 24-first connecting rod, 25-backup plate, 26-second motor, 27-worm, 28-worm gear, 28-worm wheel 29-a first disc, 30-a second connecting rod, 31-a third connecting rod, 32-a hollow plate, 33-a driven spur gear, 34-a straight rack, 35-a first steering bevel gear, 36-a second steering bevel gear, 37-a first rotating shaft, 38-a second disc, 39-a loose pin, 40-an oscillating cam, 41-a second sliding pin, 42-a massage ball, 43-a U-shaped sliding plate, 44-a connecting rod, 45-a wave groove, 46-a telescopic rod, 47-a massage column, 48-an inner rod, 49-a spring, 50-an outer cylinder, 51-a side circular plate, 52-a long connecting rod, 53-a short connecting rod, 54-a pedal and 55-a third sliding pin.

Detailed Description

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

As shown in fig. 1-12, the invention provides a multi-segment adjustable physiotherapy device for disabled elderly people, comprising a base 1, wherein a seat plate 2 is arranged at the upper end of the base 1, first leg supporting plates 4 are respectively arranged at the left side and the right side of the front end of the seat plate 2, second leg supporting plates 5 are respectively hinged at the front ends of the first leg supporting plates 4, a rotatable cylindrical plate 9 is arranged at the front side of the upper end of the base 1, and when the cylindrical plate 9 rotates, a structure that the first leg supporting plates 4 and the second leg supporting plates 5 are turned and folded towards the inner side of the upper end, and the first leg supporting plates 4 and the second leg supporting plates 5 swing towards the outer side can be formed; the cylindrical plate 9 is provided with a rotatable first handle 21, and the first handle 21 can form a structure for adjusting the inward turning opening and closing degree of the first leg supporting plate 4 and the second leg supporting plate 5 when rotating; two rotatable external thread cylinders 13 are mounted at the lower end of the cylindrical plate 9, and the external thread cylinders 13 can form a structure for adjusting the swing amplitude of the first leg supporting plate 4 and the second leg supporting plate 5 to the outer side when rotating; the back plate 25 is hinged to the back end of the seat plate 2, the rotatable worm wheel 28 is installed at the back end of the back plate 25, the massage balls 42 are installed on the inner walls of the left side and the right side of the back plate 25 respectively, the massage columns 47 are installed on the left side and the right side of the upper end of the back plate 25 respectively, and the worm wheel 28 can rotate to form a structure that the back plate 25 can swing back and forth in a reciprocating mode, the massage balls 42 can rotate while oscillating back and forth, and the massage columns 47 can move left and right while moving back and forth.

As shown in fig. 1-2, 6 and 10-11, the base 1 supports and fixes the device, the left side and the right side of the lower end surface of the seat plate 2 are respectively and fixedly connected with a side plate, the bottom ends of the side plates are respectively and fixedly connected with the upper end surface of the base 1, and the seat plate 2 is limited and fixed; the backrest plate 25, the seat plate 2, the first leg-supporting plate 4 and the second leg-supporting plate 5 are installed and shaped as shown in fig. 1-4, the first leg-supporting plate 4 and the second leg-supporting plate 5 are hinged, and a certain angle is formed between the initial states, so that when one end of the second leg-supporting plate 5 moves backwards, the first leg-supporting plate 4 and the second leg-supporting plate 5 can be turned inwards and folded; the surfaces of the left end and the right end of the first leg supporting plate 4 and the second leg supporting plate 5 are respectively fixedly connected with a restraining belt, and the two legs of a patient can be fixed on the corresponding first leg supporting plate 4 and the second leg supporting plate 5 through the restraining belts; when a patient takes exercise, the patient sits on the seat plate 2, leans against the back plate 25 at the back, places two legs on the corresponding first leg supporting plate 4 and the second leg supporting plate 5, when the cylindrical plate 9 rotates, the two corresponding first leg supporting plates 4 and the second leg supporting plates 5 can be turned towards the inner side of the upper end to fold, the patient can be assisted in knee bending and stretching movement of the legs, the first leg supporting plates 4 and the second leg supporting plates 5 swing towards the outer side, and the patient can be assisted in reciprocating training of outward opening and closing of the two legs; thereby moving the lower limbs of the patient and performing auxiliary rehabilitation training on the lower limbs; the two first leg supporting plates 4 and the second leg supporting plates 5 can be adjusted to turn inwards to open and close by the rotatable first handle 21, so that the knee bending and stretching degrees of the two legs of a patient can be adjusted during exercise; through the two rotatable external thread cylinders 13, the swing amplitude of the first leg supporting plate 4 and the second leg supporting plate 5 to the outer side can be adjusted, so that the swing amplitude of the legs of a patient to the outer side can be adjusted when the patient exercises, and the patient can be adaptively adjusted according to the self condition of the patient; when the worm wheel 28 rotates, the backup plate 25 can swing back and forth in a reciprocating mode, the lumbar vertebra of a patient can swing flexibly, the massage balls 42 can rotate and move up and down while oscillating back and forth, large-area scanning type knocking massage can be conducted on two sides of the back of the patient, the massage columns 47 can move up and down while moving left and right in a reciprocating mode, the shoulders of the patient can be squeezed and massaged, fatigue symptoms of the patient can be comprehensively relieved, blood circulation is promoted, and recovery is accelerated.

A first motor 6 is fixedly connected to the front side of the upper end surface of the base 1, a first bevel gear 7 is fixedly connected to the front end of the first motor 6, a second bevel gear 8 is meshed to the front end of the first bevel gear 7, and a cylindrical plate 9 is coaxially and fixedly connected to the second bevel gear 8.

As shown in fig. 6, the first motor 6 is used for providing a rotating force for the cylindrical plate 9, and the motor is a prior art and is not described again; a rotating shaft is coaxially and fixedly connected with the inner walls of the second bevel gear 8 and the cylindrical plate 9, the rotating shaft is rotatably connected with the inner wall of the base 1, and the limiting cylindrical plate 9 and the second bevel gear 8 can only rotate; by starting the first motor 6, the first bevel gear 7, the second bevel gear 8 and the cylindrical plate 9 are driven to synchronously rotate through meshing and coaxial transmission.

A limiting plate 16 is fixedly connected to the front side of the upper end surface of the base 1, a long sliding plate 17 is connected to the upper end surface of the limiting plate 16 in a sliding manner, second sliding blocks 19 are respectively connected to the inner walls of the left side and the right side of the long sliding plate 17 in a sliding manner, hinge seats 20 are respectively connected to the inner walls of the second sliding blocks 19 in a rotating manner, hinge plates 3 are respectively hinged to the left side and the right side of the front end surface of the seat plate 2, first leg supporting plates 4 are respectively hinged to the corresponding hinge plates 3, and the other ends of the second leg supporting plates 5 are respectively hinged to the corresponding hinge seats 20; the rear end of the long sliding plate 17 is hinged with a first connecting rod 24, the surface of the upper end of the cylindrical plate 9 is rotatably connected with a first threaded rod 23, a first handle 21 is fixedly connected on the first threaded rod 23, the outer surface of the first threaded rod 23 is in threaded connection with a threaded sliding block 22 which is in sliding connection with the cylindrical plate 9, and the other end of the first connecting rod 24 is hinged on the corresponding threaded sliding block 22; the left side and the right side of the upper end of the base 1 are respectively hinged with a long swing rod 15, the inner walls of the long swing rods 15 are respectively connected with a first sliding block 18 in a sliding mode, and the first sliding blocks 18 are respectively connected to the corresponding hinged seats 20 in a rotating mode.

As shown in fig. 5, the left end and the right end of the outer surface of the first threaded rod 23 are respectively and rotatably connected with a bearing seat, the bottom ends of the bearing seats are respectively and fixedly connected with the upper end surface of the cylindrical plate 9, and the first threaded rod 23 is limited to only rotate; the threaded sliding block 22 is arranged at the non-circle center of the cylindrical plate 9 and can slide left and right on the upper end surface of the cylindrical plate 9; the hinge plate 3 is installed and shaped as shown in fig. 3, and the first leg supporting plate 4 and the second leg supporting plate 5 can be turned towards the inner side of the upper end and can also be swung towards the outer side through the hinge plate 3; the limiting plate 16 supports and limits the long sliding plate 17, so that the long sliding plate 17 can only slide back and forth on the upper end surface of the limiting plate 16; as shown in fig. 5 or 8, the second slider 19 can slide left and right on the inner wall of the long sliding plate 17, and by sliding left and right of the second slider 19 and the long sliding plate 17, the second slider 19 and the hinge base 20 can be driven to move outward when the long swing rod 15 swings outward, the first slider 18 can slide back and forth on the inner wall of the long swing rod 15, and the long sliding plate 17 and the hinge base 20 can move back and forth when the long swing rod 15 swings, and by the arrangement of the first slider 18 and the second slider 19, the hinge base 20 can be prevented from mutual influence when the inner walls of the long sliding plate 17 and the long swing rod 15 move back and forth or left and right; the lower end surface of the hinge seat 20 is fixedly connected with a hinge shaft, and the hinge shaft is rotatably connected with the inner walls of the first slide block 18 and the second slide block 19; when the cylindrical plate 9 rotates, the first threaded rod 23 and the threaded sliding block 22 are driven to synchronously and circularly move, and the first threaded rod 23 and the threaded sliding block 22 are in threaded connection and have a self-locking function, so that the threaded sliding block 22 can be fixed on the cylindrical plate 9 when the first threaded rod 23 does not rotate; when the threaded sliding block 22 rotates circularly, one end of the first connecting rod 24 is driven to rotate circularly, the other end of the first connecting rod 24 pulls the long sliding plate 17 to move forwards or backwards in a reciprocating manner, when the long sliding plate 17 moves forwards, the corresponding first sliding block 18, second sliding block 19 and hinge base 20 are driven to move backwards synchronously, when the hinge base 20 moves backwards, one end of the corresponding second leg supporting plate 5 is driven to move backwards, when the second leg supporting plate 5 moves backwards, the first leg supporting plate 4 is extruded to turn upwards, so that the upper ends of the first leg supporting plate 4 and the second leg supporting plate 5 are folded in a protruding manner, and the legs of a patient are assisted to bend, extend and exercise; when rotating first handle 21, can drive first threaded rod 23 and rotate, first threaded rod 23 rotates and can drive screw slider 22 through the threaded connection with screw slider 22 down and move left or right, make screw slider 22 keep away from or be close to the position of the circular center of cylinder board 9, and then adjust screw slider 22 again and be circular motion's radius size, the stroke size of the reciprocal back-and-forth movement of long slide 17 that corresponds this moment also can change along with it, thereby adjust two first leg supporting plates 4, the size of the 5 degree of opening and shutting of overturning at every turn of second leg supporting plate, do the regulation according to patient's self demand, no longer describe any more.

The lower end surface of the cylindrical plate 9 is provided with an oval sliding groove, the left side and the right side of the upper end surface of the base 1 are further fixedly connected with T-shaped supporting seats 10, the inner walls of the T-shaped supporting seats 10 are respectively connected with first sliding pins 11 meshed with the oval sliding groove in a sliding mode, connectors 12 are respectively arranged on the outer surfaces of the first sliding pins 11, each connector 12 comprises an inner threaded rod 14, the inner threaded rods 14 are connected to the inner walls of corresponding external thread cylinders 13 in a threaded mode, and the other ends of the inner threaded rods 14 are respectively hinged to corresponding long swing rods 15.

As shown in fig. 5-7, a key-shaped sliding groove is formed on the upper end surface of the T-shaped supporting seat 10, an anti-falling pad is fixedly connected to the lower end surface of the first sliding pin 11, the anti-falling pad is slidably connected to the inner wall of the key-shaped sliding groove, and the first sliding pin 11 is limited to slide only in the left and right directions on the inner wall of the T-shaped supporting seat 10; the engagement of the first sliding pins 11 and the oval sliding grooves is as shown in fig. 6, when the cylindrical plate 9 rotates, the first sliding pins 11 can enable the two first sliding pins 11 to synchronously move inwards or outwards through the oval sliding grooves, the outer surfaces of the first sliding pins 11 are rotatably connected with bearing seats, and corresponding external thread cylinders 13 are rotatably connected with the bearing seats; when the cylindrical plate 9 rotates, the first sliding pin 11 can synchronously move outwards through the meshing of the oval sliding groove and the first sliding pin 11, when the first sliding pin 11 moves outwards, the connector 12 can be driven to move outwards, when the connector 12 moves outwards, the corresponding swing rod can be driven to swing outwards, when the swing rod swings outwards, the first sliding block 18 and the hinge seat 20 can be driven to swing outwards, and when the hinge seat 20 swings outwards, the corresponding first leg supporting plate 4 and the second leg supporting plate 5 can be driven to synchronously swing outwards, so that the training of outwards swinging of the legs of a patient is assisted; when the amplitude of the swing needs to be adjusted, the corresponding external thread cylinder 13 is rotated, the external thread cylinder 13 is rotated to drive the connector 12 to extend or shorten under the condition of being in threaded connection with the internal thread rod 14, and the extension or shortening of the connector 12 can change the amplitude of the long swing rod 15 when swinging outwards.

The front end of the outer surface of the first leg supporting plate 4 is further fixedly connected with a side circular plate 51, the non-circle center positions of the side circular plates 51 are hinged with long connecting rods 52, the other ends of the long connecting rods 52 are provided with key grooves in sliding connection with the second leg supporting plate 5, the outer surfaces of the key grooves are rotatably connected with short connecting rods 53, the front end of the second leg supporting plate 5 is hinged with a pedal 54, and the other ends of the short connecting rods 53 are hinged on the corresponding pedals 54.

As shown in fig. 3, a key groove is formed at the front end of the outer surface of the second leg supporting plate 5, corresponding third sliding pins 55 are respectively slidably connected to the inner walls of the key grooves, the inner side end surfaces of the side circular plates 51 are respectively fixedly connected with a rotating shaft, the rotating shafts are respectively fixedly connected to the first leg supporting plate 4, and the limiting side circular plate 51 is fixedly connected to the first leg supporting plate 4; the side circular plates 51, the long connecting rods 52, the short connecting rods 53, the third sliding pins 55 and the foot pedals 54 are installed and shaped as shown in fig. 3, the foot pedals 54 are further fixedly connected with restraining belts, so that the feet of the patient can be conveniently fixed on the foot pedals 54, when the first leg supporting plate 4 and the second leg supporting plate 5 turn inwards and swing, the corresponding side circular plate 51 can pull the other end of the corresponding long connecting rod 52, namely the third sliding pin 55, to move forwards or backwards, when the third sliding pin 55 moves forwards or backwards, the corresponding short connecting rod 53 can be driven to move forwards or backwards, the other end of the short connecting rod 53 can drive the corresponding foot pedal 54 to turn upwards or downwards, and therefore the foot pedals 54 can turn upwards or downwards to drive the feet of the patient to swing upwards and downwards, and the ankle joints of the patient can be exercised.

The surface of the rear end of the backup plate 25 is fixedly connected with a second motor 26, the lower end of the second motor 26 is fixedly connected with a worm 27, a worm wheel 28 is meshed at the rear end of the worm 27, the left end and the right end of the worm wheel 28 are respectively and coaxially fixedly connected with a first disc 29, the non-circle center of the end surface of the outer side of the first disc 29 is respectively hinged with a second connecting rod 30 and a third connecting rod 31, the other end of the second connecting rod 30 is respectively hinged at the upper end surface of the corresponding base 1, the surface of the rear end of the backup plate 25 is further connected with a hollow plate 32 in a sliding mode, the surfaces of the left end and the right end of the hollow plate 32 are respectively and rotatably connected with a driven spur gear 33, the other end of the third connecting rod 31 is respectively hinged at the center of the corresponding driven spur gear 33, the front end of the outer surface of the driven spur gear 33 is further respectively meshed with a spur rack 34 fixedly connected with the backup plate 25, and the massage balls 42 are installed at the left side and the right side of the front end surface of the hollow plate 32.

As shown in fig. 9-10, the upper and lower ends of the outer surface of the worm 27 are respectively rotatably connected with bearing seats, and the bottom ends of the bearing seats are respectively fixedly connected with the rear end surface of the backup plate 25; a rotating shaft is fixedly connected to the centers of the worm wheel 28 and the two first disks 29, a bearing seat is rotatably connected to the outer surface of the rotating shaft, the bottom end of the bearing seat is fixedly connected to the rear end surface of the backup plate 25, the limiting worm 27, the worm wheel 28 and the first disks 29 can only rotate, and the worm wheel 28 and the worm 27 are meshed to have a self-locking function, so that the backup plate 25 has certain stability when the second motor 26 does not work; the hollow plate 32 can be connected to the rear end surface of the backup plate 25 in an up-and-down sliding manner, a rotating shaft is fixedly connected to the center of the driven straight gear 33 and is rotatably connected to the inner wall of the hollow plate 32, the driven straight gear 33 can only rotate in a limiting manner, and the other end of the third connecting rod 31 is rotatably connected to the rotating shaft; when the second motor 26 is started, the corresponding worm 27 is driven to rotate, the worm 27 rotates to drive the worm wheel 28 to rotate through meshing with the worm wheel 28, the worm wheel 28 rotates to drive the first disc 29 to rotate, the first disc 29 rotates to drive one end of the second connecting rod 30 to do circumferential oscillation, and the other end of the second connecting rod 30 is hinged on the base 1, so that when the first disc 29 rotates, the corresponding backup plate 25 is driven to turn upwards or downwards; when the first disk 29 rotates, one end of the third connecting rod 31 is driven to rotate circumferentially, the other end of the third connecting rod 31 drives the corresponding hollow plate 32 and the corresponding driven spur gear 33 to synchronously reciprocate up and down, when the hollow plate 32 reciprocates up and down, the corresponding massage ball 42 is driven to reciprocate up and down, when the driven spur gear 33 reciprocates up and down, the corresponding driven spur gear 33 rotates while moving up and down through meshing with the spur rack 34, and when the driven spur gear 33 rotates, the massage ball 42 is driven to work.

The inner side ends of the driven straight gears 33 are coaxially and fixedly connected with first steering bevel gears 35 respectively, the inner side ends of the first steering bevel gears 35 are respectively meshed with second steering bevel gears 36 respectively, the centers of the second steering bevel gears 36 are respectively and fixedly connected with first rotating shafts 37 which are rotatably connected with the hollow plates 32, the front ends of the outer surfaces of the first rotating shafts 37 are respectively sleeved with oscillating cams 40, the outer surfaces of the oscillating cams 40 are respectively meshed with second sliding pins 41 which are fixedly connected with the hollow plates 32, and the massage balls 42 are respectively and coaxially and fixedly connected to the corresponding oscillating cams 40.

As shown in fig. 10, a rotating shaft is fixedly connected to the centers of the driven spur gear 33 and the first steering bevel gear 35, penetrates through the hollow plate 32, and is rotatably connected to the inner wall of the hollow plate 32; the first rotating shaft 37 is rotatably connected to the inner wall of the hollow plate 32, the oscillating cam 40 and the first rotating shaft 37 are in spline connection, the oscillating cam 40 can slide up and down on the upper end of the outer surface of the first rotating shaft 37, and the first rotating shaft 37 can rotate along with the first rotating shaft 37 when rotating; when the driven spur gear 33 rotates, the corresponding first steering bevel gear 35, the second steering bevel gear 36 and the first rotating shaft 37 are driven to synchronously rotate, the first rotating shaft 37 rotates to drive the oscillating cam 40 to rotate, the oscillating cam 40 rotates and can move up and down while rotating through meshing with the second sliding pin 41, and when the oscillating cam 40 rotates and moves up and down, the corresponding massage ball 42 is driven to rotate and move up and down while rotating, so that the back of the patient is subjected to large-area knocking massage.

The surface of the rear end of the first rotating shaft 37 is respectively and fixedly connected with a second disc 38, the non-circle center of the surface of the rear end of the second disc 38 is respectively and fixedly connected with a movable pin 39, the left side and the right side of the surface of the rear end of the backup plate 25 are respectively and slidably connected with a U-shaped sliding plate 43, the inner wall of the U-shaped sliding plate 43 is respectively provided with a key-shaped through hole matched with the corresponding movable pin 39, the inner wall of the upper end of the U-shaped sliding plate 43 is respectively and fixedly connected with a connecting rod 44, the left end and the right end of the upper side of the surface of the front end of the backup plate 25 are respectively provided with a wave groove 45 matched with the corresponding connecting rod 44, the lower side of the front end of the connecting rod 44 is respectively and fixedly connected with a telescopic rod 46, the surface of the lower end of the telescopic rod 46 is respectively and fixedly connected with a U-shaped seat, and the massage columns 47 are respectively and rotatably connected with the inner wall of the corresponding U-shaped seat.

As shown in fig. 9 and 11, the U-shaped sliding plate 43 can slide left and right on the rear end surface of the backup plate 25, the second disc 38 and the movable pin 39 are installed and shaped as shown in fig. 9, when the second disc 38 rotates, the movable pin 39 is driven to rotate circumferentially, the corresponding U-shaped sliding plate 43 is driven to reciprocate left and right, and when the second disc 38 and the movable pin 39 move up and down along the hollow plate 32, the movable pin 39 can slide up and down on the inner wall of the key-shaped through hole, which is not described again; the connecting rod 44, the wave groove 45, the telescopic rod 46 and the massage column 47 are installed and shaped as shown in fig. 11, when the first rotating shaft 37 rotates, the corresponding first disc 29 is driven to rotate, the first disc 29 rotates to drive the movable pin 39 to rotate circumferentially, the movable pin 39 rotates circumferentially to drive the corresponding U-shaped sliding plate 43 and the connecting rod 44 to move left and right in a reciprocating manner, when the connecting rod 44 drives the telescopic rod 46 and the massage column 47 to move left and right in a reciprocating manner, the corresponding connecting rod 44, the telescopic rod 46 and the massage column 47 are driven to move up and down in a reciprocating manner through the meshing of the connecting rod 44 and the wave groove 45, and therefore the massage column 47 can perform scanning type extrusion rolling massage on the shoulders of a patient.

The telescopic rod 46 comprises an inner rod 48 and an outer cylinder 50, the inner rod 48 is connected to the inner wall of the outer cylinder 50 in a sliding mode, a spring 49 is fixedly connected to the inner wall of the bottom end of the outer cylinder 50, and the other end of the spring 49 is fixedly connected to the inner rod 48 respectively.

As shown in fig. 12, the telescopic rod 46 has a certain telescopic function, and the inner rod 48 can slide along the inner wall of the outer cylinder 50 by the contraction of the spring 49, so that when the massage column 47 moves left and right along with the telescopic rod 46, the shoulder of the patient can be squeezed and massaged by the self-elasticity of the spring 49, and the massage effect is improved.

When the invention is used, when a patient takes exercise, the patient sits on the seat plate 2, the back leans against the backup plate 25, the two legs are placed on the corresponding first leg supporting plate 4 and the second leg supporting plate 5, the first motor 6 is started to enable the cylindrical plate 9 to rotate, the second leg supporting plates 5 of the two corresponding first leg supporting plates 4 are turned towards the inner side of the upper end and folded, the knee bending and stretching movement of the legs of the patient can be assisted, the first leg supporting plates 4 and the second leg supporting plates 5 swing towards the outer side, the outward opening and folding reciprocating training of the two legs of the patient can be assisted, and therefore, the lower limbs of the patient can be moved and the auxiliary rehabilitation training of the lower limbs can be performed; by rotating the first handle 21, the opening degree of the two first leg supporting plates 4 and the second leg supporting plate 5 which turn inwards can be adjusted, and the knee bending and stretching degree of the two legs of the patient can be adjusted during exercise; by rotating the external thread cylinder 13, the swing amplitude of the first leg supporting plate 4 and the second leg supporting plate 5 to the outer side can be adjusted, so that the swing amplitude of the legs of a patient to the outer side can be adjusted when the patient exercises, and the patient can be adaptively adjusted according to the self condition of the patient; through starting up second motor 26, can make worm wheel 28 rotate, the reciprocal fore-and-aft swing of backup plate 25, can assist exercise patient's the nimble swing of lumbar vertebrae department, massage ball 42 can rotate the limit and reciprocate the limit and oscillate back and forth, can carry out the scanning formula of large tracts of land to patient's back both sides and strike the massage, massage post 47 can reciprocate the limit and reciprocate, can extrude the massage to patient's shoulder to comprehensive alleviating patient fatigue symptom, promoting blood circulation and accelerating recovery.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims (9)

1. The utility model provides a disability old man is with multistage adjustable physiotherapy device, includes base (1), its characterized in that: the seat plate (2) is arranged at the upper end of the base (1), the first leg supporting plates (4) are respectively arranged on the left side and the right side of the front end of the seat plate (2), the second leg supporting plates (5) are respectively hinged to the front ends of the first leg supporting plates (4), the rotatable cylindrical plate (9) is arranged on the front side of the upper end of the base (1), and the cylindrical plate (9) can form a structure that the first leg supporting plates (4) and the second leg supporting plates (5) are turned and folded towards the inner side of the upper end, and the first leg supporting plates (4) and the second leg supporting plates (5) swing towards the outer side when rotating; the cylindrical plate (9) is provided with a rotatable first handle (21), and the first handle (21) can form a structure for adjusting the opening degree of the first leg supporting plate (4) and the second leg supporting plate (5) which are turned inwards when rotating; two rotatable external thread cylinders (13) are mounted at the lower end of the cylindrical plate (9), and the external thread cylinders (13) can form a structure for adjusting the swing amplitude of the first leg supporting plate (4) and the second leg supporting plate (5) to the outer side when rotating; the back end of the seat plate (2) is hinged with a backup plate (25), the back end of the backup plate (25) is provided with a rotatable worm wheel (28), the inner walls of the left side and the right side of the backup plate (25) are respectively provided with a massage ball (42), the left side and the right side of the upper end of the backup plate (25) are respectively provided with a massage column (47), and the worm wheel (28) can form a structure that the backup plate (25) swings back and forth in a reciprocating mode, the massage ball (42) rotates while moving up and down, and the massage column (47) moves left and right while reciprocating while moving up and down.

2. The multi-segment adjustable physiotherapy device for the disabled elderly of claim 1, wherein: the front side of the upper end surface of the base (1) is fixedly connected with a first motor (6), the front end of the first motor (6) is fixedly connected with a first bevel gear (7), the front end of the first bevel gear (7) is meshed with a second bevel gear (8), and a cylindrical plate (9) is coaxially and fixedly connected onto the second bevel gear (8).

3. The multi-segment adjustable physiotherapy device for the disabled elderly of claim 1, wherein: a limiting plate (16) is further fixedly connected to the front side of the upper end surface of the base (1), a long sliding plate (17) is connected to the upper end surface of the limiting plate (16) in a sliding mode, second sliding blocks (19) are connected to the inner walls of the left side and the right side of the long sliding plate (17) in a sliding mode respectively, hinge seats (20) are connected to the inner walls of the second sliding blocks (19) in a rotating mode respectively, hinge plates (3) are hinged to the left side and the right side of the front end surface of the seat plate (2) respectively, first leg supporting plates (4) are hinged to the corresponding hinge plates (3) respectively, and the other ends of the second leg supporting plates (5) are hinged to the corresponding hinge seats (20) respectively; the rear end of the long sliding plate (17) is hinged with a first connecting rod (24), the upper end surface of the cylindrical plate (9) is rotatably connected with a first threaded rod (23), a first handle (21) is fixedly connected onto the first threaded rod (23), the outer surface of the first threaded rod (23) is in threaded connection with a threaded sliding block (22) in sliding connection with the cylindrical plate (9), and the other end of the first connecting rod (24) is hinged onto the corresponding threaded sliding block (22); the left side and the right side of the upper end of the base (1) are respectively hinged with a long swing rod (15), the inner wall of the long swing rod (15) is respectively connected with a first sliding block (18) in a sliding mode, and the first sliding blocks (18) are respectively connected to corresponding hinged seats (20) in a rotating mode.

4. The multi-segment adjustable physiotherapy device for the disabled elderly of claim 3, wherein: oval spout has been seted up to cylindric plate (9) lower extreme surface, base (1) upper end surface left and right sides still rigid coupling has T shape supporting seat (10), T shape supporting seat (10) inner wall sliding connection respectively have with oval spout engaged with first sliding pin (11), be equipped with connector (12) on first sliding pin (11) surface respectively, connector (12) include internal thread pole (14), internal thread pole (14) threaded connection is at the outer screw thread section of thick bamboo (13) inner wall that corresponds, the other end of internal thread pole (14) articulates respectively on long pendulum rod (15) that correspond.

5. The multi-segment adjustable physiotherapy device for the disabled elderly of claim 1, wherein: the front end of the outer side surface of the first leg supporting plate (4) is further fixedly connected with a side circular plate (51), the non-circle center positions of the side circular plates (51) are hinged with long connecting rods (52), the other ends of the long connecting rods (52) are provided with key grooves in sliding connection with the second leg supporting plate (5), the outer surfaces of the key grooves are rotatably connected with short connecting rods (53), the front end of the second leg supporting plate (5) is hinged with a pedal (54), and the other ends of the short connecting rods (53) are hinged to the corresponding pedals (54).

6. The multi-segment adjustable physiotherapy device for the disabled elderly of claim 1, wherein: backup plate (25) rear end surface rigid coupling has second motor (26), second motor (26) lower extreme rigid coupling has worm (27), worm wheel (28) meshing is in worm (27) rear end, worm wheel (28) are controlled both ends and are had first disc (29) of coaxial rigid coupling respectively, first disc (29) outside terminal surface non-centre of a circle department articulates respectively has second connecting rod (30), third connecting rod (31), the other end of second connecting rod (30) articulates respectively in corresponding base (1) upper end surface, backup plate (25) rear end surface still sliding connection has well hollow plate (32), both ends surface rotates respectively about well hollow plate (32) and is connected with driven spur gear (33), the third connecting rod (31) other end articulates respectively in corresponding driven spur gear (33) center department, driven spur gear (33) surface front end still meshes respectively has spur rack (34) with backup plate (25) rigid coupling, massage ball (42) install in well hollow plate (32) front end surface left and right sides.

7. The multi-segment adjustable physiotherapy device for the disabled elderly of claim 6, wherein: the inner side ends of the driven straight gears (33) are coaxially and fixedly connected with first steering bevel gears (35), the inner side ends of the first steering bevel gears (35) are respectively meshed with second steering bevel gears (36), the centers of the second steering bevel gears (36) are respectively and fixedly connected with first rotating shafts (37) which are rotatably connected with the hollow plate (32), the front ends of the outer surfaces of the first rotating shafts (37) are respectively sleeved with oscillating cams (40), the outer surfaces of the oscillating cams (40) are respectively meshed with second sliding pins (41) which are fixedly connected with the hollow plate (32), and the massage balls (42) are respectively and coaxially and fixedly connected to the corresponding oscillating cams (40).

8. The multi-segment adjustable physiotherapy device for the disabled elderly of claim 7, wherein: first pivot (37) rear end surface rigid coupling respectively has second disc (38), the non-centre of a circle punishment of second disc (38) rear end surface rigid coupling respectively has loose pin (39), backup plate (25) rear end surface left and right sides sliding connection respectively has U-shaped slide (43), U-shaped slide (43) inner wall is seted up respectively with corresponding loose pin (39) matched with key shape through-hole, U-shaped slide (43) upper end inner wall rigid coupling respectively has connecting rod (44), both ends are seted up respectively about backup plate (25) front end surface upside and are linked up with corresponding connecting rod (44) matched with wave groove (45), connecting rod (44) front end downside rigid coupling respectively has telescopic link (46), telescopic link (46) lower extreme surface rigid coupling respectively has the U-shaped seat, massage post (47) rotate respectively and connect at corresponding U-shaped seat inner wall.

9. The multi-segment adjustable physiotherapy device for the disabled elderly of claim 8, wherein: the telescopic rod (46) comprises an inner rod (48) and an outer cylinder (50), the inner rod (48) is connected to the inner wall of the outer cylinder (50) in a sliding mode, a spring (49) is fixedly connected to the inner wall of the bottom end of the outer cylinder (50), and the other end of the spring (49) is fixedly connected to the inner rod (48) respectively.

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