CN218220981U - Thigh inside and outside bending training device for rehabilitation - Google Patents

Abstract

The utility model relates to a recovered technical field of medical science, concretely relates to recovered thigh inside and outside bending trainer of using. The utility model discloses a supporting seat, one side of supporting seat is provided with the seat subassembly, the inside of supporting seat is provided with the transmission casing, and the top of supporting seat is provided with two interior outer curved mechanisms, one side of carriage is provided with the base, is provided with the carriage on the base, the bottom mounting bears a burden mechanism, upper portion are provided with drive mechanism in the carriage, the both sides that bear a burden the mechanism are provided with the pulley, drive mechanism includes two T-shaped boards, carousel, driving gear and belt, two the symmetry is provided with the gyro wheel between the T-shaped board. The utility model discloses can adjust the motion dynamics when taking out the exhibition inside and outside the thigh according to patient's actual conditions, this device can make the patient adopt abduction and adduction two kinds of modes to carry out the inside and outside taking out exhibition of thigh and take exercise simultaneously to resume thigh function, improve the effect that the patient was interior outer curved training, shorten patient's recovery cycle.

Description

Rehabilitation thigh inside and outside bending training device

Technical Field

The utility model relates to a recovered technical field of medical science, concretely relates to recovered thigh inside and outside bending trainer of using.

Background

Along with the better living standard of people, the incidence of sub-health of human bodies is higher and higher. Due to the good living conditions and the influence of the working environment, the sub-health of the body is more and more. In addition, the life rhythm becomes fast, vehicles are improved, the amount of exercise of the human body is less and less, and therefore the human body develops towards sub-health year by year in the following. And some of the people can recover partial physical health state through rehabilitation training, and even completely recover to the state of normal life.

In the prior art, a patient usually exercises by using the thigh inside and outside folding and unfolding device to recover the function of the thigh and achieve the purpose of rehabilitation training. However, the existing thigh internal and external folding and unfolding device has a single rehabilitation training mode, and the motion force required by rehabilitation training cannot be adjusted according to the actual conditions of different patients, so that the rehabilitation training effect of the patients is poor, and the period of the rehabilitation training is long.

Disclosure of Invention

The utility model discloses a solve the rehabilitation training mode of the inside and outside receipts of thigh exhibition device among the prior art single, can not adjust the problem of the dynamics of motion that the rehabilitation training needs according to different patients' actual conditions, provide a recovered exercise device with the inside and outside bending of thigh, the device can adjust the dynamics of motion when the inside and outside receipts exhibition of thigh according to the patient demand, can progressively improve the intensity of the recovered motion of patient, can adopt abduction and adduction two kinds of modes to carry out the inside and outside receipts exhibition of thigh and take exercise to resume the thigh function.

In order to realize the purpose, the technical scheme of the utility model is that: the utility model provides a recovered thigh training device that bends outward, includes the supporting seat, one side of supporting seat is provided with the seat subassembly, the inside of supporting seat is provided with the transmission casing, and the top of supporting seat is provided with two mechanisms that bend outward, the pad is placed including Z shaped plate, reel and L shape to the mechanism that bends outward, Z shaped plate and supporting seat sliding connection, a pot head of Z shaped plate are equipped with the sleeve pipe, reel fixed mounting is at the sleeve pipe top, the reel sets up at the sleeve pipe top, and rotates with the sleeve pipe to be connected, the pad setting is placed at the reel top to L shape, and the mechanism that bends outward is used for the patient to carry out the inside and outside exhibition of thigh and takes exercise in the L shape.

One side of supporting seat is provided with the base, is provided with the carriage on the base, heavy burden mechanism, upper portion are provided with drive mechanism are installed to the bottom in the carriage, the both sides of heavy burden mechanism are provided with the pulley, drive mechanism includes two T shaped plates, carousel, driving gear and belt, two the symmetry is provided with the gyro wheel between the T shaped plate, two equal fixedly connected with connecting plate in T shaped plate top, drive mechanism are connected with heavy burden mechanism, and under drive mechanism and transmission housing's effect, the accessible is interior outer curved mechanism and is driven heavy burden mechanism and rise or descend.

A rotating shaft rotationally connected with the connecting plates is arranged between the two connecting plates, the rotary table and the driving gear are sleeved on the rotating shaft and fixedly connected with the rotating shaft, the belt is connected with the load bearing mechanism, and two ends of the belt penetrate through the two rollers and are symmetrically fixed on the top of the rotary table; the driving gear is provided with a first chain, two ends of the first chain are connected with steel cables, and the two steel cables are connected with the transmission shell by bypassing the pulley.

Further, the seat subassembly includes stand, seat and backrest, seat fixed mounting is at the stand top, the backrest sets up the rear side at the seat, and backrest both sides bottom symmetry is provided with the handrail, one side that the seat was kept away from to the backrest still is provided with the hinge bar, the upper end and the backrest of hinge bar, lower extreme and stand top are articulated. Can adjust the slope of seat back under the effect of articulated rod, comfort level when improving the patient and using this device.

Further, the inside of transmission casing is provided with two jack-posts, two the upper end of jack-post all passes transmission casing and goes up roof fixed connection the Z shaped plate, two all overlap on the jack-post and be equipped with the worker shape seat with jack-post fixed connection, one of them the cover is equipped with first gear and second gear on the worker shape seat, first gear is located the top of second gear, another the cover is equipped with the third gear on the worker shape seat.

Furthermore, a fourth gear and a fifth gear are arranged in the transmission shell, and a third chain is arranged on the fourth gear, the fifth gear, the third gear and the first gear; and a second chain is arranged on the second gear, and two ends of the second chain are respectively connected with the steel cable penetrating through the pulley.

Further, two T shaped plate bottom fixedly connected with mounting panel, heavy burden mechanism includes two travelers, burden pouring weight, inserted bar and bolt, the bottom at the carriage is fixed to the one end of traveler, other end fixedly connected with slide bar, slide bar and mounting panel fixed connection, two the cover is equipped with a plurality of heavy burden pieces with traveler sliding connection on the traveler, the through-hole has been seted up at the upper surface middle part of burden pouring weight, and the jack has been seted up to the lateral part of burden pouring weight, and the heavy burden piece is the cuboid iron plate, and the weight of every iron plate is 2.5 kg, changes the position of bolt, can change the heavy burden weight of patient when carrying out the training of outer bend, can adjust this device according to patient's actual conditions, adjusts heavy burden dynamics step by step.

Furthermore, the inserting rod is inserted into the through hole and is connected with the load block in a sliding manner, a plurality of fixing holes corresponding to the inserting holes are formed in the inserting rod, and the end part of the inserting pin sequentially penetrates through the inserting holes and the fixing holes to extend out of the load block; the top fixed mounting of inserted bar has the connecting piece, the belt is around establishing on the connecting piece, and with connecting piece fixed connection.

Furthermore, a laser sensor is fixedly mounted on one side of one of the T-shaped plates and is positioned right above the bolt; and the other T-shaped plate is symmetrically provided with guide gears, the two ends of the first chain are respectively wound around the guide gears to be connected with the steel cable, the two ends of the first chain are also sleeved with springs, and the laser sensors are used for measuring the distance between the laser sensors and the plug pins.

Furthermore, the supporting frame comprises a front side plate and a rear side plate, the upper part of the front side plate is provided with a limiting hole, and the lower part of the front side plate is provided with a strip-shaped hole corresponding to the load bearing block; the carousel is close to one side fixedly connected with adjustment handle of preceding curb plate, and adjustment handle is located spacing downthehole, the one end of pivot is passed preceding curb plate fixedly connected with pointer, removes adjustment handle, and rotatable carousel rotates the carousel and can switches two kinds of motion training modes of abduction and adduction.

Furthermore, the turntable comprises an inner turntable and an outer turntable, the inner turntable is fixedly sleeved on the rotating shaft, the adjusting handle is in threaded connection with the inner turntable, the outer turntable is sleeved on the outer side of the inner turntable and is in rotary connection with the inner turntable, and a plurality of adjusting holes matched with the adjusting handle are annularly distributed in the outer turntable.

Furthermore, an articulated arm is fixedly connected to the upper portion of one side of the supporting frame, and a touch screen computer is arranged at the end of the articulated arm. And the laser sensor calculates the moving range according to the moving position of the negative weight block and transmits the motion value to the touch screen computer.

Through the technical scheme, the beneficial effects of the utility model are that:

the utility model discloses the dynamics of motion when can adjusting the inside and outside exhibition of receipts of thigh according to patient's actual conditions can improve the patient step by step and do the heavy burden weight when the interior outer training of thigh, and this device can make the patient adopt abduction and adduction dual mode to carry out the inside and outside exhibition of receipts of thigh and take exercise simultaneously to resume thigh function, improve the effect that the interior outer training of doing of patient, shorten patient's recovery cycle.

The utility model discloses under the effect of heavy burden mechanism and interior outer curved mechanism, can reach the purpose that the patient used this device to carry out the interior outer curved rehabilitation training of thigh, through the position that changes the bolt, can change the heavy burden weight when the patient carries out interior outer curved training, and then adjust this device according to patient's actual conditions.

The utility model discloses a when interior outer curved mechanism is the rehabilitation training, interior outer curved mechanism rotates, drives the gear revolve in the transmission casing, under the effect of second chain and third chain, the pulling cable wire makes the driving gear rotate, and then makes the carousel rotate, and the carousel moves the burden pouring weight under the effect of belt and rises or descend, reaches the purpose that the patient was the inside and outside exhibition motion of thigh.

Drawings

Fig. 1 is a schematic structural view (excluding a front side plate) of a thigh inside and outside bending training device for rehabilitation of the present invention;

fig. 2 is a schematic structural view of a thigh inside and outside bending training device for rehabilitation (excluding a rear side plate) of the present invention;

fig. 3 is a third schematic structural view of the thigh inside and outside bending training device for rehabilitation of the present invention;

fig. 4 is a schematic structural view of a thigh inside and outside bending training device for rehabilitation of the present invention;

fig. 5 is a schematic structural view of a thigh inside and outside bending training device for rehabilitation of the present invention;

fig. 6 is a sixth schematic structural view of the thigh inner and outer bending training device for rehabilitation of the present invention;

fig. 7 is a first schematic structural view of a transmission housing of the thigh inside and outside bending training device for rehabilitation of the present invention;

fig. 8 is a schematic structural diagram of a transmission housing of the thigh internal and external bending training device for rehabilitation of the present invention (excluding an upper top plate of the transmission housing).

The reference numbers in the drawings are as follows: 1 is a support frame, 101 is a front side plate, 102 is a limit hole, 103 is a strip hole, 2 is a base, 3 is a seat, 301 is a seat back, 302 is a hinge rod, 303 is a column, 304 is a handrail, 4 is a support base, 5 is a hinge arm, 6 is a touch screen computer, 7 is a negative weight, 701 is a receptacle, 702 is a plug, 8 is a slide rod, 9 is a slide rod, 10 is a plug rod, 11 is a connector, 12 is a belt, 13 is a T-shaped plate, 1301 is a guide gear, 14 is a laser sensor, 15 is a roller, 16 is a connecting plate, 17 is a rotating shaft, 18 is a pointer, 19 is a rotating disk, 1901 is an inner rotating disk, 1902 is an outer rotating disk, 20 is an adjusting handle, 21 is a first chain, 22 is a spring, 23 is a steel cable, 24 is a driving gear, 25 is a pulley, 26 is a transmission housing, 27 is a shaft column, 28 is a first gear, 29 is a second gear, 30 is a second chain, 31 is a third gear, 33 is a fourth gear, 34 is a fifth gear, 35 is a Z-shaped plate, 37 is a sleeve, and a Z-shaped sleeve is a L-shaped pad, 38 is a L-shaped sleeve.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and detailed description:

as shown in fig. 1 to 8, a thigh internal and external bending training device for rehabilitation comprises a supporting seat 4, a seat assembly 301 is arranged on one side of the supporting seat 4, a transmission casing 26 is arranged inside the supporting seat 4, the transmission casing 26 comprises an upper top plate and a lower top plate, two internal and external bending mechanisms are arranged at the top of the supporting seat 4, each internal and external bending mechanism comprises a Z-shaped plate 35, a shaft disc 37 and an L-shaped placing pad 38, the Z-shaped plate 35 is connected with the supporting seat 4 in a sliding mode, a sleeve 36 is sleeved at one end of the Z-shaped plate 35, a fixing bolt is installed on one corner line of the sleeve 36, the device fixes the sleeve 36 and the Z-shaped plate 35 through the fixing bolt, the shaft disc 37 is arranged at the top of the sleeve 36 and is connected with the sleeve 36 in a rotating mode, the L-shaped placing pad 38 is arranged at the top of the shaft disc 37, the L-shaped placing pad 38 and the rotating angles of the shaft disc 37 and the sleeve 36 are 180 °, rotation and locking of the L-shaped placing pad 38 is realized through screws, when the two L-shaped placing pads 38 face inward, thigh external stretching training motions are performed.

One side of supporting seat 4 is provided with base 5, is provided with carriage 1 on base 5, base 5 and carriage 1's bottom fixed connection, heavy burden mechanism, upper portion are provided with drive mechanism are installed to the bottom in carriage 1, the both sides of heavy burden mechanism are provided with pulley 25, and wherein two slide openings have been seted up to the bottom in carriage 1, and the internally mounted of slide opening has the connecting axle, and pulley 25 cover is established on the connecting axle, and rotates with the connecting axle and be connected, drive mechanism includes two T shaped plates 13, carousel 19, driving gear 24 and belt 12, two the symmetry is provided with gyro wheel 15 between the T shaped plate 13, and is concrete, installs the fixed axle with T shaped plate 13 fixed connection between two T shaped plates 13, and gyro wheel 15 cover is established on the fixed axle, and rotates with the fixed axle and is connected, and gyro wheel 15 plays the effect of protection and direction to the belt, leaves the gap that is used for belt 12 to pass between two gyro wheels 15, two the equal fixedly connected with connecting plate 16 in T shaped plate 13 top.

A rotating shaft 17 rotatably connected with the connecting plates 16 is arranged between the two connecting plates 16, the rotating disc 19 and the driving gear 24 are sleeved on the rotating shaft 17 and fixedly connected with the rotating shaft 17, the belt 12 is connected with the load bearing mechanism, and two ends of the belt 12 penetrate through the two rollers 15 and are symmetrically fixed on the top of the rotating disc 19; the driving gear 24 is provided with a first chain 21, two ends of the first chain 21 are connected with steel cables 23, and the two steel cables 23 are connected with the transmission housing 26 by passing through pulleys 25.

The seat assembly comprises a stand column 303, a seat 3 and a seat back 301, wherein the seat 3 is fixedly installed at the top of the stand column 303, the seat back 301 is arranged at the rear side of the seat 3, armrests 304 are symmetrically arranged at the bottoms of the two sides of the seat back 301, when a patient conducts inside and outside bending training, the armrests 304 can be held by two hands, the seat back 301 is hinged to the stand column 303, an articulated rod 302 is further arranged on one side, away from the seat 3, of the seat back 301, the upper end of the articulated rod 302 is hinged to the seat back 301, the lower end of the articulated rod 302 is hinged to the top of the stand column 303, under the action of the articulated rod 302, the adjustable angle between the seat 3 and the seat back 301 ranges from 90 degrees to 180 degrees, and the comfort degree of the patient when the device is used can be improved by adjusting the angle between the seat back 302 and the seat 3.

The inside of transmission casing 26 is provided with two jack-posts 27, two roof fixed connection on the transmission casing 26 is all passed to the upper end of jack-post 27Z shaped plate 35, the upper end and the Z shaped plate 35 fixed connection of jack-post 27, two all overlap on the jack-post 27 and be equipped with the worker shape seat with jack-post 27 fixed connection, one of them the cover is equipped with first gear 28 and second gear 29 on the worker shape seat, first gear 28 is located the top of second gear 29, another the cover is equipped with third gear 32 on the worker shape seat, and worker shape seat rotates with the lower roof of transmission casing 26 to be connected.

A fourth gear 33 and a fifth gear 34 are further arranged in the transmission housing 26, wherein the fourth gear 33 and the fifth gear 34 are also sleeved on the i-shaped seat, and a third chain 31 is arranged on the fourth gear 33, the fifth gear 34, the third gear 32 and the first gear 28; the second gear 29 is provided with a second chain 30, two ends of the second chain 30 are respectively connected with the steel cable 23 passing through the pulley 25, two pinions are further arranged in the transmission housing 26, and two ends of the second chain 30 are respectively connected with the steel cable 23 by bypassing the pinions.

Two 13 bottom fixedly connected with mounting panels of T shaped plate, heavy burden mechanism includes two travellers 8, burden pouring weight 7, inserted bar 10 and bolt 702, the one end of traveller 8 is fixed in bottom, other end fixedly connected with slide bar 9 of carriage 1, slide bar 9 and mounting panel fixed connection, two the cover is equipped with a plurality of heavy burden pieces 7 with 8 sliding connection of traveller on the traveller 8, and the symmetry is seted up two and 8 assorted slide openings of traveller on the heavy burden piece 7, and heavy burden piece 7 is established on the traveller 8 through the slide opening cover, the through-hole has been seted up at the upper surface middle part of burden pouring weight 7, and jack 701 has been seted up to the lateral part of heavy burden piece 7.

The inserting rod 10 is inserted into the through hole and is connected with the load block 7 in a sliding manner, a plurality of fixing holes corresponding to the inserting holes 701 are formed in the inserting rod 10, the end part of the plug pin 702 sequentially penetrates through the inserting holes 701 and the fixing holes to extend out of the load block 7, and one end, located at the inserting holes 701 and the fixing holes, of the plug pin 702 is of a cylindrical structure and matched with the inserting holes 701 and the fixing holes; the top fixed mounting of inserted bar 10 has connecting piece 11, belt 12 is around establishing on connecting piece 1, and with connecting piece 11 fixed connection.

One side of one of the T-shaped plates 13 is fixedly provided with a laser sensor 14, and the laser sensor 14 is positioned right above the bolt 702; and the other T-shaped plate 13 is symmetrically provided with a guide gear 1301, the guide gear 1301 plays a role in guiding and protecting the first chain 21, two ends of the first chain 21 are respectively connected with the steel cable 23 by bypassing the guide gear 1301, two ends of the first chain 21 are also sleeved with springs 22, the springs 22 play a role in buffering the first chain 21, and when the load bearing block 7 ascends on the sliding column 8, the laser sensor 14 can measure the distance from the laser sensor 14 to the bolt 702.

The supporting frame 1 comprises a front side plate 101 and a rear side plate, a limiting hole 102 is formed in the upper portion of the front side plate 101, the limiting hole 102 is of an arc-shaped structure, a strip-shaped hole 103 corresponding to the weight block 7 is formed in the lower portion of the front side plate 101, the strip-shaped hole 103 can conveniently ascend or descend along with the weight block 7, the position of a bolt 702 can be conveniently replaced, and the number of the weight blocks 7 required by a patient for thigh inner and outer bending training can be increased or reduced; one side fixedly connected with of carousel 19 is close to preceding curb plate 101 adjusts handle 20, and the tip of adjusting handle 20 passes spacing hole 102 and stretches out carriage 1, and spacing hole 102 is stretched out to the one end of adjusting handle 20, preceding curb plate 101 fixedly connected with pointer 18 is passed to the one end of pivot 17, and wherein pivot 17 rotates with preceding curb plate 101 to be connected, and when carousel 19 rotated, can drive and adjust handle 20 and pointer 18 and rotate.

The turntable 19 comprises an inner turntable 1901 and an outer turntable 1902, the inner turntable 1901 is fixedly sleeved on the rotating shaft 17, the cross section of the inner turntable 1901 is of a 'T' -shaped structure, the adjusting handle 20 is in threaded connection with the inner turntable 1901, the outer turntable 1902 is sleeved outside the inner turntable 1901 and is rotatably connected with the inner turntable 1901, a bearing is further arranged between the inner turntable 1901 and the outer turntable 1902, the inner turntable 1901 is rotatably connected with the outer turntable 1902 through the bearing, and two ends of the belt 12 are respectively fixed on two sides of the top of the outer turntable 1902; a plurality of adjusting holes matched with the adjusting handle 20 are annularly distributed in the outer turntable 1902, and the adjusting holes in this embodiment are threaded holes.

When performing abduction or adduction thigh inward-outward bending training, the end of the adjusting handle 20 is rotated into one of the adjusting holes, so that the adjusting handle 20 fixes the inner rotating disc 1901 and the outer rotating disc 1902, that is, the inward-outward bending mechanism drives the inner rotating disc 1901 and the outer rotating disc 1902 to rotate simultaneously under the action of the first chain 21 and the steel cable 23 through the transmission housing 26, and further the outer rotating disc 1902 drives the negative weight 7 to ascend under the action of the belt 12. When the abduction or adduction exercise training mode is switched, the adjusting handle 20 is rotated out from the adjusting hole, the adjusting handle 20 is rotated to drive the inner rotary disc 1901 to rotate, and then the driving gear 24 is driven to rotate, and the position of the Z-shaped plate 35 is changed under the action of the first chain 21, the steel cable 23 and the transmission shell 26.

The upper part of one side of the support frame 1 is fixedly connected with an articulated arm 5, the end part of the articulated arm 5 is provided with a touch screen computer 6, a laser sensor 14 is connected with the touch screen computer 6 through a wire, and the laser sensor 14 calculates the moving range according to the moving position of the negative weight 7 and transmits the motion value to the touch screen computer 6.

When the weight-adjustable leg-expanding device is used, firstly, a proper weight is selected according to the actual condition of a patient, specifically, how many weight blocks 7 are needed when the patient performs leg inward and outward expansion movement, the bolt 702 is inserted into the insertion hole 701 on the selected weight block 7, and the bolt 702 penetrates through the fixing hole on the insertion rod 10 to fix the weight blocks 7 and the insertion rod 10.

When abduction exercise training is performed, the adjusting handle 20 is positioned at the leftmost end of the limiting hole 102, the inner rotating disc 1901 and the outer rotating disc 1902 are fixed, at the moment, the two Z-shaped plates 35 are in a parallel state, and the L-shaped placing pad 38 is rotated, so that the two L-shaped placing pads 38 face inwards. The patient then sits in the chair 3 with both hands holding the arm rests 304 and with both legs resting on the two L-shaped rest pads 38, respectively, with the legs being forced outwardly. In the process, the two Z-shaped plates 35 rotate outwards on the supporting seat 4, wherein the Z-shaped plates 35 drive the two shafts 27 to rotate, and further drive the first gear 28, the second gear 29, the third gear 32, the fourth gear 33 and the fifth gear 34 inside the transmission housing 26 to rotate under the action of the third chain 31, so that the second chain 30 pulls the steel cable 23 on the right side, the steel cable 23 drives the driving gear 24 to rotate clockwise under the action of the first chain 21, and further the inner turntable 1901 and the outer turntable 1902 rotate clockwise, and the outer turntable 1901 drives the negative weight 7 to ascend through the belt 12, thereby achieving the purpose of abduction exercise training of the patient. Then the weight 7 descends to drive the inner rotating disk 1901 and the outer rotating disk 1902 to rotate reversely, and the Z-shaped plate 35 is in parallel rotation again under the action of the first chain 21, the steel cable 23, the second chain 30 and the third chain 31, and the two legs of the patient are closed. By repeating the above operations, the patient can perform the thigh abduction exercise training. The Z-shaped plate 35 moves in a way of opening first and then closing, and when the two L-shaped placing pads 38 are opened, the belt 12 drives the negative weight 7 to ascend; when the two L-shaped placing pads 38 are closed together, the belt 12 drives the negative weight 7 to descend.

When carrying out adduction exercise training, will adjust handle 20 and follow the regulation hole and rotate out, rotate and adjust handle 20 and drive inner rotary table 1901 and rotate, and then drive driving gear 24 and rotate, under the effect of first chain 21, cable wire 23 and transmission housing 26, make two Z shaped plates 35 be in the state of opening, be "eight" font, it is further described, can be according to the degree that two legs of patient can be opened, change the position of adjusting handle 20 in spacing hole 102, and then adjust the open degree of two Z shaped plates 35, after adjusting the degree of opening of Z shaped plate 35, reuse and adjust handle 20 and fix outer rotary table 1902 and inner rotary table 1901. The L-shaped placemats 38 are then rotated so that both L-shaped placemats 38 are oriented outward. Then the patient sits on the chair 3, places the two legs on the two L-shaped placing pads 38 respectively, and holds the armrests 304 with both hands to do adduction exercise training. At the moment, the Z-shaped plate 35 moves in a manner of folding and then unfolding, and when the two L-shaped placing pads 38 are folded, the belt 12 drives the negative weight 7 to ascend; when the two L-shaped placing cushions 38 are opened, the belt 12 drives the negative weight 7 to descend, and the thigh adduction exercise training can be carried out by repeating the operation.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, so that all equivalent changes or modifications made by the technical solutions described in the claims of the present invention should be included in the claims of the present invention.

Claims (10)

1. The utility model provides a recovered thigh training device that bends outward, includes supporting seat (4), its characterized in that, one side of supporting seat (4) is provided with the seat subassembly, the inside of supporting seat (4) is provided with transmission casing (26), and the top of supporting seat (4) is provided with two mechanisms that bend outward, the pad (38) is placed to interior outer curved mechanism including Z shaped plate (35), reel (37) and L shape, Z shaped plate (35) and supporting seat (4) sliding connection, and one pot head of Z shaped plate (35) is equipped with sleeve pipe (36), reel (37) set up at sleeve pipe (36) top and with sleeve pipe (36) rotation connection, the pad (38) is placed to L shape sets up at reel (37) top;

a base (2) is arranged on one side of the supporting seat (4), a supporting frame (1) is arranged on the base (2), a load bearing mechanism is mounted at the bottom in the supporting frame (1), a transmission mechanism is arranged at the upper part of the supporting frame, pulleys (25) are arranged on two sides of the load bearing mechanism, the transmission mechanism comprises two T-shaped plates (13), a turntable (19), a driving gear (24) and a belt (12), rollers (15) are symmetrically arranged between the two T-shaped plates (13), and a connecting plate (16) is arranged at the top of each of the two T-shaped plates (13);

a rotating shaft (17) rotatably connected with the connecting plates (16) is arranged between the two connecting plates (16), the rotary table (19) and the driving gear (24) are sleeved on the rotating shaft (17) and fixedly connected with the rotating shaft (17), the belt (12) is connected with the load bearing mechanism, and two ends of the belt (12) penetrate through the two rollers (15) and are symmetrically fixed on the top of the rotary table (19); the driving gear (24) is provided with a first chain (21), two ends of the first chain (21) are connected with steel cables (23), and the two steel cables (23) are connected with the transmission shell (26) by winding around pulleys (25).

2. The rehabilitation thigh inner and outer bending training device as claimed in claim 1, wherein the seat assembly comprises a stand column (303), a seat (3) and a seat back (301), the seat (3) is fixedly mounted at the top of the stand column (303), the seat back (301) is arranged at the rear side of the seat (3), armrests (304) are symmetrically arranged at the bottoms of two sides of the seat back (301), an articulated rod (302) is further arranged at one side, far away from the seat (3), of the seat back (301), the upper end of the articulated rod (302) is hinged to the seat back (301), and the lower end of the articulated rod (302) is hinged to the top of the stand column (303).

3. The internal and external thigh bending training device for rehabilitation according to claim 1, wherein two shaft columns (27) are arranged inside the transmission housing (26), the upper ends of the two shaft columns (27) penetrate through a top plate fixed on the transmission housing (26) to be fixedly connected with the Z-shaped plate (35), two shaft columns (27) are sleeved with I-shaped seats fixedly connected with the shaft columns (27), one of the I-shaped seats is sleeved with a first gear (28) and a second gear (29), the first gear (28) is located above the second gear (29), and the other one of the I-shaped seats is sleeved with a third gear (32).

4. The rehabilitation thigh inner and outer bending training device as claimed in claim 3, wherein a fourth gear (33) and a fifth gear (34) are further arranged in the transmission housing (26), and a third chain (31) is arranged on the fourth gear (33), the fifth gear (34), the third gear (32) and the first gear (28); and a second chain (30) is arranged on the second gear (29), and two ends of the second chain (30) are respectively connected with the steel cable (23) passing through the pulley (25).

5. The internal and external thigh bending training device for rehabilitation according to claim 1, wherein two T-shaped plates (13) are fixedly connected with a mounting plate at the bottom, the load mechanism comprises two sliding columns (8), a load block (7), an inserting rod (10) and a bolt (702), one ends of the sliding columns (8) are fixed at the bottom of the supporting frame (1), a sliding rod (9) is fixedly connected at the other end of the supporting frame, the sliding rod (9) is fixedly connected with the mounting plate, two sliding columns (8) are sleeved with a plurality of load blocks (7) which are slidably connected with the sliding columns (8), a through hole is formed in the middle of the upper surface of each load block (7), and a jack (701) is formed in the side portion of each load block (7).

6. The rehabilitation thigh inside and outside bending training device as claimed in claim 5, wherein the insertion rod (10) is inserted into the through hole and is slidably connected with the weight block (7), a plurality of fixing holes corresponding to the insertion holes (701) are formed in the insertion rod (10), and the end of the plug pin (702) sequentially penetrates through the insertion holes (701) and the fixing holes to extend out of the weight block (7); the top fixed mounting of inserted bar (10) has connecting piece (11), belt (12) are around establishing on connecting piece (11).

7. The rehabilitation thigh inner and outer bending training device as claimed in claim 6, wherein a laser sensor (14) is fixedly mounted on one side of one of the T-shaped plates (13), and the laser sensor (14) is positioned right above the bolt (702); and the other T-shaped plate (13) is symmetrically provided with a guide gear (1301), two ends of the first chain (21) are respectively connected with the steel cable (23) by bypassing the guide gear (1301), and two ends of the first chain (21) are also sleeved with springs (22).

8. The rehabilitation inner and outer thigh bending training device according to claim 1, wherein the supporting frame (1) comprises a front side plate (101) and a rear side plate, a limiting hole (102) is formed in the upper portion of the front side plate (101), and a strip-shaped hole (103) corresponding to the weight block (7) is formed in the lower portion of the front side plate (101); one side fixedly connected with of carousel (19) near preceding curb plate (101) adjusts handle (20), adjusts handle (20) and is located spacing hole (102), preceding curb plate (101) fixedly connected with pointer (18) are passed to the one end of pivot (17).

9. The device for training the internal and external bending of the thigh for rehabilitation according to claim 8, wherein the turntable (19) comprises an inner turntable (1901) and an outer turntable (1902), the inner turntable (1901) is fixedly sleeved on the rotating shaft (17), the adjusting handle (20) is in threaded connection with the inner turntable (1901), the outer turntable (1902) is sleeved on the outer side of the inner turntable (1901) and is in rotational connection with the inner turntable (1901), and a plurality of adjusting holes matched with the adjusting handle (20) are annularly distributed in the outer turntable (1902).

10. The internal and external thigh bending training device for rehabilitation according to claim 1, wherein an articulated arm (5) is fixedly connected to the upper part of one side of the supporting frame (1), and a touch screen computer (6) is arranged at the end of the articulated arm (5).

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