CN209004583U

CN209004583U - A kind of medical rehabilitation lower limb exerciser

Info

Publication number: CN209004583U
Application number: CN201820668224.3U
Authority: CN
Inventors: 叶荣菊; 孙学华
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-05
Filing date: 2018-05-05
Publication date: 2019-06-21
Anticipated expiration: 2028-05-05

Abstract

The utility model discloses a kind of medical rehabilitation lower limb exercisers, including setting leg device, base device, dynamic damping cylinder assembly, leg device is set to be rotatably connected on base device by hinge, dynamic damping cylinder assembly is mounted on the inside of base device and connect with leg device is set, it sets leg device and dynamic damping cylinder assembly cooperates, dynamic damping cylinder assembly provides power to set leg device；Setting leg device installation, there are two idler wheels, idler wheel can be slided on base device, race is set equipped with corresponding with the idler wheel in one end of base device, it sets leg device and can unfold and lie on base device, form closed box state, idler wheel, which is placed on, to be set in race, base device is equipped with road wheel, base device can slide back and forth, and base device both ends are equipped with brake gear, and base device can be kept fixed state under the action of braking gear.

Description

A kind of medical rehabilitation lower limb exerciser

Technical field

The utility model belongs to the field of medical instrument technology, in particular to a kind of medical rehabilitation lower limb exerciser.

Background technique

Currently, clinically after having carried out operation to patient, since wound is easy to tear and postoperative pain, Bing Renxu More days can out-of-bed activity, patient need after carrying out reconditioning under other people assist could autonomic activities, Hospitals at Present is existing The method of leg muscle training assisted mainly by doctor or patient independently trains by external tool, these modes can consume The physical strength of doctor or patient and rehabilitation duration can be very long, and training effect carry out also very slowly.

Leg muscle training aids disclosed in the prior art can generally have a series of problems, be through retrieval publication date 2018-02-16, the utility model of Publication No. CN207012326U discloses a kind of leg muscle training aids, including sets leg support Partially, dynamic damping cylinder part and base device three parts are set leg support partial turn and are connected on base device, dynamic damping cylinder It is partially installed on the inside of base device and is connect with leg support part is set, which is suitble to rehabilitation training human body early period, but It is that the utility model has the following problems 1) to set in use that leg plate portion separation structure is single, and surface is smooth, patient is using Leg easily slides in the process, causes inconvenience for the rehabilitation training of patient；2) base device function is more single, in each section Cooperation is lower can only to carry out a kind of simple rehabilitation training, cannot muscle more fully everywhere in exercise.

Summary of the invention

The purpose of the utility model is to overcome deficiencies in the prior art, provide a kind of medical rehabilitation lower limb exerciser, more Sampleization carries out rehabilitation training, and rehabilitation training effect is good.

To achieve the goals above, the technical solution adopted in the utility model is:

A kind of medical rehabilitation lower limb exerciser, including leg device, base device, dynamic damping cylinder assembly are set, set leg dress It sets and is rotated by hinge, described to be hingedly connected on base device, the dynamic damping cylinder assembly is mounted on the interior of base device Portion is simultaneously connect with leg device is set, described to set leg device and the mutual cooperation of dynamic damping cylinder assembly, and dynamic damping cylinder assembly is to set leg Device provides power；The leg device of setting includes that thigh sets plate, shank sets plate, and the thigh sets plate, shank sets plate side point Thigh She You be suitable for, the groove that shank is placed, the groove can prevent patient leg when taking exercise from filling from leg is set well Set landing, the thigh is set the plate other side and set there are two guide groove, is connected by a hinge and can rotate in the guide groove Bracket, the shank sets the plate other side and is equipped with linking pedestal, and the thigh sets the plate side shank that is connected by a hinge and sets plate, institute It states thigh and sets the plate other side and be connected by a hinge base device；The base device include fixing seat, road wheel, brake gear, Brake block, fixing bundle band hold handle, elastic telescopic band, bracket regulating tank, cabinet, and the elastic telescopic has two, respectively Set on base device two sides, handle is held in elastic telescopic band one end connection, and the other end is connected and fixed seat, the fixing seat one Side is equipped with fixing bundle band, and the fixing bundle band connection hook, the fixing seat other side is equipped with lock corresponding with the hook The side of button, the fixing seat is equipped with road wheel, and the road wheel is uniformly distributed in fixing seat side, the fixing seat both ends point She You not brake gear, and the brake gear side is equipped with brake block, and the fixing seat side is equipped with several bracket regulating tanks, institute When stating bracket expansion, wherein one end, which can be supported in bracket regulating tank, can be achieved with thigh by adjusting the distance of support distances The angular adjustment of plate and base device is set, to adapt to requirement of the different crowd to angle, is equipped with cabinet, institute inside the fixing seat The one end for stating cabinet is equipped with cylinder body attachment base, and the cylinder body attachment base connects dynamic damping cylinder assembly；The dynamic damping cylinder dress It sets including cylinder body, piston, piston rod, compressed air connector, damping hole, the piston is set to cylinder interior, fixes on piston One end of piston rod is connected, the other end of the piston rod passes through cylinder body and connect with the linking pedestal that the shank sets plate side, It is respectively equipped with compressed air connector close to end positions on the cylinder body, the side of the compressed air connector is equipped with damping Hole.

Preferably, the base device fixing seat is equipped with fixing bundle band, and lower limb can be fixed on by the fixing bundle band It sets on leg device.

Preferably, the upper surface that the thigh sets plate is equipped with finger pressure leather packing, and finger pressure leather packing contacts when user is used Comfortably.

Preferably, one end that the shank sets plate is symmetrically installed there are two idler wheel, and idler wheel can carry out on base device Sliding.

Preferably, race is set equipped with corresponding with the idler wheel in one end of the base device, and setting leg device can unfold It lies on base device, forms closed box state, the idler wheel, which is placed on, to be set in race.

Beneficial effect is shown the utility model compared with prior art:

1) base device is equipped with road wheel, and base device can slide back and forth, and base device both ends are equipped with brake gear, Base device can be kept fixed state under the action of braking gear；

2) base device is equipped with fixing bundle band, and fixing bundle band can keep lower limb fixed placement on setting leg device, prevents Only lower limb slide when rehabilitation training；

3) base device is equipped with elastic straps, and handle is held in elastic straps connection, can benefit when carrying out leg training The exercise of arm is carried out with holding handle.

Detailed description of the invention

Attached drawing 1 is a kind of medical rehabilitation lower limb exerciser structural schematic diagram of the utility model；

Attached drawing 2 is a kind of structural schematic diagram of medical rehabilitation lower limb exerciser of the utility model wherein side；

Attached drawing 3 is a kind of medical rehabilitation lower limb exerciser closed box status architecture schematic diagram of the utility model；

Attached drawing 4 is base device structural schematic diagram in a kind of medical rehabilitation lower limb exerciser of the utility model；

Attached drawing 5 is a kind of medical rehabilitation of the utility model with setting leg device structural schematic diagram in lower limb exerciser；

Attached drawing 6 is brake geared system structural schematic diagram in a kind of medical rehabilitation lower limb exerciser of the utility model；

Attached drawing 7 is dynamic damping cylinder assembly structural schematic diagram in a kind of medical rehabilitation lower limb exerciser of the utility model；

Attached drawing 8 is that dynamic damping cylinder assembly internal structure is illustrated in a kind of medical rehabilitation lower limb exerciser of the utility model Figure；

In figure: 1- dynamic damping cylinder assembly, 2- set leg device, 3- base device, 300- fixing seat, 301- road wheel, 302- brake gear, 303- hold handle, 304- elastic telescopic band, 305- fixing bundle band, 306- lock, 307- hook, 308- Bracket regulating tank, 309- cabinet, 310- cylinder body attachment base, 311- set race, 312- brake block, and 201- shank sets plate, 202- rolling Wheel, 203- hinge, 204- bracket, 205- are connected pedestal, and 200- thigh sets plate, 100- cylinder body, 101- piston rod, 102- compression sky Gas connector, 103- damping hole, 104- piston.

Specific embodiment

For convenience of the understanding of those skilled in the art, 1-8 with reference to the accompanying drawing, to the technical solution of the utility model into one Step illustrates.

A kind of medical rehabilitation lower limb exerciser, including leg device 2, base device 3, dynamic damping cylinder assembly 1 are set, set leg Device 2 is rotatably connected on base device 3 by hinge 203, and dynamic damping cylinder assembly 1 is mounted on the inside of base device 3 simultaneously It is connect with leg device 2 is set, sets leg device 2 and dynamic damping cylinder assembly 1 cooperates, dynamic damping cylinder assembly 1 is to set leg device 2 Power is provided；Setting leg device 2 includes that thigh sets plate 200, shank sets plate 201, and the thigh sets plate 200, shank sets plate 201 1 Side is respectively equipped with the groove suitable for thigh, shank placement, the groove can prevent well patient when taking exercise leg from setting It is slid on leg device, the thigh is set 200 other side of plate and set there are two guide groove, and being connected in the guide groove by circular shaft can With the bracket 204 of rotation, the shank sets 201 other side of plate and is equipped with linking pedestal 205, and the thigh is set 200 side of plate and passed through Hinge 203 connects shank and sets plate 201, and the thigh sets 200 other side of plate and passes through 203 connection seat apparatus 3 of hinge；The pedestal Device 3 includes fixing seat 300, road wheel 301, brake gear 302, brake block 312, fixing bundle band 305, holds handle 303, bullet Property telescopic band 304, bracket regulating tank 308, cabinet 309, the elastic telescopic band 304 have two, are respectively arranged on 3 liang of base device Handle 303 is held in side, 304 one end of elastic telescopic band connection, and the other end is connected and fixed seat 300,300 side of fixing seat Equipped with fixing bundle band 305, the connection of fixing bundle band 305 hook 307,300 other side of side is equipped with and 307 phases of the hook The side of corresponding lock 306, the fixing seat 300 is equipped with road wheel 301, and the road wheel 301 is equal in 300 side of fixing seat Even distribution, 300 both ends of fixing seat are respectively equipped with brake gear 302, and 302 side of brake gear is equipped with brake block 312, 300 side of fixing seat is equipped with several bracket regulating tanks 308, and when the bracket 204 is unfolded, wherein one end can be supported on Distance in frame regulating tank 308 by adjusting support distances can be achieved with the angular adjustment that thigh sets plate 200 Yu base device 3, To adapt to requirement of the different crowd to angle, it is equipped with cabinet 309 inside the fixing seat 300, one end of the cabinet 309 is equipped with Cylinder body attachment base 310, the cylinder body attachment base 310 connect dynamic damping cylinder assembly 1；The dynamic damping cylinder assembly includes cylinder body 100, piston 104, piston rod 101, compressed air connector 102, damping hole 103, the piston 104 is set to cylinder interior, living One end of piston rod 101 is fixedly connected on plug 104, the other end of the piston rod 101 passes through cylinder body 100 and the shank sets plate The linking pedestal 205 of 201 sides connects, and is respectively equipped with compressed air connector 102 close to end positions on the cylinder body 100, The side of the compressed air connector 102 is equipped with damping hole 103.

One end that the shank sets plate 201 is symmetrically installed there are two idler wheel 202, and idler wheel 202 can be enterprising in base device 3 Row sliding.

Race 311 is set equipped with corresponding with the idler wheel 202 in one end of the base device 3, and setting leg device 2 can unfold It lies on base device 3, forms closed box state, the idler wheel 202, which is placed on, to be set in race 311.

A kind of medical rehabilitation lower limb exerciser, specific working mode are as follows:

Mode one: leg device is set in expansion, and sets thigh by the support distances between adjusting bracket and bracket regulating tank Plate and base device reach a suitable angle, and lower limb are placed in and are set in leg plate groove, real by the commutation of compressed air Stretching for existing dynamic damping cylinder piston rod, drives shank to set the movement of plate, because dynamic damping cylinder, cylinder body attachment base, shank are set Plate, thigh set plate and constitute parallelogram, therefore when carrying out rehabilitation training, thigh set plate and shank set plate can be with people The angle change of thigh and shank and change, and provide power；When outside is not passed through compressed air, people can be carried out actively Rehabilitation training, when an unexpected situation occurs, when being blocked such as thigh and shank because of unknown cause, because being provided with resistance on dynamic damping cylinder Buddhist nun hole, and the intracorporal pressure of dynamic damping cylinder will increase, so that more gases are discharged in damping hole, to lay down a part of driving Power protects leg, because base device is equipped with road wheel, single unit system can slide back and forth in rehabilitation training, and thigh needs to use Power pushing is kept fixed, to realize the rehabilitation training to leg muscle, while can also be kept by brake gearing The fixation of single unit system.

Mode two: leg device is set in expansion, and so that thigh is set plate with bracket regulating tank by adjusting bracket and reached with base device To a suitable angle, foot is placed in thigh and is set in the groove of plate, hand-pull holding handle, lower limb can be passed through The stretching elasticity of power and elastic telescopic band that stretching and beading provide, realizes lower limb knee joint and shank quadriceps muscle of thigh and arm muscles Training, when brake block detained act on brake gear when, single unit system will be fixed, so that it may realize only training arm strength Effect.

Mode three: leg device is set in merging and base device reaches closed box state, and foot is placed in thigh and is set in the groove of plate, Simultaneously with fixing bundle band fixed foot portion, knee joint front and back firmly makes foot that single unit system be driven to slide back and forth, can play to knee The effect of the exercise of joint and ankle-joint.

Above content is only the structure example and explanation to the utility model, the technologies of affiliated the art Personnel make various modifications or additions to the described embodiments or are substituted in a similar manner, without departing from The structure of utility model or beyond the scope defined by this claim, all should belong to the protection range of the utility model.

Claims

1. a kind of medical rehabilitation lower limb exerciser, including leg device, base device, dynamic damping cylinder assembly are set, set leg device It is rotated by hinge, described to be hingedly connected on base device, the dynamic damping cylinder assembly is mounted on the inside of base device And it is connect with leg device is set；The leg device of setting includes that thigh sets plate, shank sets plate, and the thigh sets plate, shank sets plate one Side is respectively equipped with the groove suitable for thigh, shank placement, and the thigh is set the plate other side and set there are two guide groove, the guide groove Inside being connected by a hinge has rotary bracket, and the shank sets the plate other side and is equipped with linking pedestal, and the thigh sets plate one The side shank that is connected by a hinge sets plate, and the thigh sets the plate other side and is connected by a hinge base device；It is characterized in that described Base device includes fixing seat, road wheel, brake gear, brake block, fixing bundle band, holds handle, elastic telescopic band, bracket tune Slot, cabinet are saved, the elastic telescopic has two, is respectively arranged on base device two sides, and elastic telescopic band one end connects hand Handle, the other end are connected and fixed seat, and the fixing seat side is equipped with fixing bundle band, and the fixing bundle band connection hook is described The fixing seat other side is equipped with lock corresponding with the hook, and the side of the fixing seat is equipped with road wheel, the road wheel It is uniformly distributed in fixing seat side, the fixing seat both ends are respectively equipped with brake gear, and the brake gear side is equipped with brake Piece, the fixing seat side are equipped with several bracket regulating tanks, and one end of the cabinet is equipped with cylinder body attachment base, the cylinder body connection Seat connection dynamic damping cylinder assembly；The dynamic damping cylinder assembly includes cylinder body, piston, piston rod, compressed air connector, resistance Buddhist nun hole, the piston are set to cylinder interior, and one end of piston rod is fixedly connected on piston, and the other end of the piston rod passes through cylinder Body is connect with the linking pedestal that the shank sets plate side, is respectively equipped with compressed air connection close to end positions on the cylinder body Mouthful, the side of the compressed air connector is equipped with damping hole.

2. a kind of medical rehabilitation lower limb exerciser according to claim 1, it is characterised in that in base device fixing seat Equipped with fixing bundle band.

3. a kind of medical rehabilitation lower limb exerciser according to claim 1, it is characterised in that the shank sets the one of plate Hold idler wheel there are two being symmetrically installed.

4. a kind of medical rehabilitation lower limb exerciser according to claim 3, it is characterised in that the one of the base device Race is set equipped with corresponding with the idler wheel in end, and the idler wheel, which is placed on, to be set in race.

5. a kind of medical rehabilitation lower limb exerciser according to claim 1, it is characterised in that the thigh sets the upper of plate Surface is equipped with finger pressure leather packing.