CN208081471U - A kind of lower limb rehabilitation training device - Google Patents

A kind of lower limb rehabilitation training device Download PDF

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Publication number
CN208081471U
CN208081471U CN201721571646.0U CN201721571646U CN208081471U CN 208081471 U CN208081471 U CN 208081471U CN 201721571646 U CN201721571646 U CN 201721571646U CN 208081471 U CN208081471 U CN 208081471U
Authority
CN
China
Prior art keywords
plate
rack
hinged
rod
thigh
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721571646.0U
Other languages
Chinese (zh)
Inventor
庞佳丽
杨金林
徐继垦
马培峰
张行健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Sci Tech University ZSTU
Zhejiang University of Science and Technology ZUST
Original Assignee
Zhejiang Sci Tech University ZSTU
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Sci Tech University ZSTU filed Critical Zhejiang Sci Tech University ZSTU
Priority to CN201721571646.0U priority Critical patent/CN208081471U/en
Application granted granted Critical
Publication of CN208081471U publication Critical patent/CN208081471U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of lower limb rehabilitation training device, including rack and rack-mounted hip plate, thigh plate, calf plate and the adjustment mechanism put down for the lifting of thigh plate, the hip plate is fixed on the rack, the front end of the hip plate is hinged with the rear end of thigh plate, the front end of the thigh plate is hinged by the rear end of rotating connector and calf plate, it is respectively arranged with pulley at left and right sides of the front end of the calf plate, the left and right sides of the rack is equipped with sliding slot, and the pulley is mounted in sliding slot and slides back and forth pair with sliding slot formation;The adjustment mechanism is arranged in the lower section of thigh plate;The adjustment mechanism includes motor, leading screw and nut mechanism, supporting rod and cylindrical connecting rod, and the cylinder connecting rod is fixed on the back lower of thigh plate.The utility model provides a kind of lower limb rehabilitation training device easy to operate, rehabilitation efficacy is good, adaptable.

Description

A kind of lower limb rehabilitation training device
Technical field
The utility model is related to a kind of lower limb rehabilitation training devices.
Background technology
China has begun to enter aging society, according to relevant statistics, every year because of apoplexy and cardiovascular and cerebrovascular death people Number is up to 2,600,000 people, because the reasons such as operation cause the person of can't take care of oneself up to more than 1,500 ten thousand people.And it is adopted in hemiplegia patient getting up early It can be effectively improved limbs of patient function with rehabilitation training, promote patient's walking function, significant effect.Hemiplegia and lower limb are transported The treatment of dynamic impaired patients is developing always, and traditional rehabilitation therapy generally includes postural change, balance training, joint motions, It walking and the methods of tones up the muscles, assists patient to carry out by medical staff.But conventional method limitation and drawback are it is obvious that health The project that refreshment is practiced is more, needs a large amount of experienced medical staff, mechanization degree low.
In recent years, there are various rehabilitation training equipments (robot).Patient can be by the guidance of doctor, profit The rehabilitation training for voluntarily completing limbs at home with these rehabilitation training equipments, one is also ensured while saving rehabilitation expense Fixed rehabilitation training intensity.But existing recovery training appliance for recovery lower limbs tool, much have that degree of freedom is more, volume is big, higher price The shortcomings of, and lack the rehabilitation training for the type patient's lower limb hip region that cannot take care of oneself for hemiplegia etc..
Invention content
In order to overcome existing recovery training appliance for recovery lower limbs tool there are the higher defect of cumbersome, cost, the utility model carries A kind of lower limb rehabilitation training device easy to operate, rehabilitation efficacy is good, adaptable is supplied.
Technical solution adopted by the utility model to solve its technical problems is:
A kind of lower limb rehabilitation training device, including rack and rack-mounted hip plate, thigh plate, calf plate and It is lifted the adjustment mechanism put down for thigh plate, the hip plate is fixed on the rack, front end and the thigh plate of the hip plate Rear end it is hinged, the front end of the thigh plate is hinged by the rear end of rotating connector and calf plate, the front end of the calf plate The left and right sides is respectively arranged with pulley, and the left and right sides of the rack is equipped with sliding slot, the pulley be mounted in sliding slot and with Sliding slot formation slides back and forth pair;The adjustment mechanism is arranged in the lower section of thigh plate;
The adjustment mechanism includes motor, leading screw and nut mechanism, supporting rod and cylindrical connecting rod, the cylindrical connection Bar is fixed on the back lower of thigh plate, and the upper end of the supporting rod and cylindrical connecting rod are hinged, under the supporting rod End is hinged with slide plate, and the slide plate is fixed on the square nut of leading screw and nut mechanism, before the lead screw of the leading screw and nut mechanism It arranges afterwards and it is respectively arranged on the left side and the right side optical axis, arranged before and after the optical axis and its rear and front end is installed by support base respectively In rack, the bottom of the left and right sides of the slide plate, which is respectively equipped with to be formed with optical axis, slides back and forth secondary sliding block, the lead screw The front end of the lead screw of nut body is rotatably mounted in rack by bearing block, after the lead screw of the leading screw and nut mechanism End is by the output axis connection of shaft coupling and motor, and the motor is by motor mount in rack.
Further, there are two the supporting rod settings, the upper end of two supporting rods is socketed in the middle part of cylindrical connecting rod, The lower end of two supporting rods is hinged on by horizontal axis and hinged seat on slide plate.
Further, the supporting rod is pressed sheet, and the slide plate is aluminum slide plate.
The beneficial effects of the utility model are mainly manifested in:
1, the conventional exercises method for lower extremity motor function obstacle and hemiplegic patient can be coordinated, in massage patient muscle While, in addition this device, effectively carries out joint resuscitation therapy, different crowd is adapted to, easy to operate, rehabilitation efficacy is good;
It is single that the utility model solves traditional lower limb rehabilitation machinery structure, lacks to hip joint and knee joint recovery work( The problems such as energy, the degree of automation is higher, can be adaptable by user's own situation adjusting training speed and amplitude;
2, simple in structure, performance is stable, stable action, capacity usage ratio are high, the straight line of two groups of sliding blocks and optical axis composition is slided Moving cell helps lead screw to undertake pressure, reduces friction while reducing energy consumption.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the left view of the utility model.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.
Referring to Figures 1 and 2, a kind of lower limb rehabilitation training device, including rack 35 and the hip in rack 35 Plate 20, thigh plate 18, calf plate 19 and the adjustment mechanism put down for the lifting of thigh plate 18, the hip plate 20 are fixed on rack On 35, the front end of the hip plate 20 is hinged with the rear end of thigh plate 18, and the front end of the thigh plate 18 passes through rotating connector 17 is hinged with the rear end of calf plate 19, and pulley 21, the rack 35 are respectively arranged at left and right sides of the front end of the calf plate 19 The left and right sides be equipped with sliding slot, the pulley 21 be mounted on sliding slot in and with sliding slot formation slides back and forth pair;The adjustment machine Structure is arranged in the lower section of thigh plate 18;
The adjustment mechanism includes motor 26, leading screw and nut mechanism, supporting rod and cylindrical connecting rod 22, the cylinder Connecting rod 22 is fixed on the back lower of thigh plate 18, and the upper end of the supporting rod and cylindrical connecting rod 22 are hinged, described The lower end of supporting rod is hinged with slide plate, and the slide plate is fixed on the square nut 34 of leading screw and nut mechanism, the feed screw nut It is arranged before and after the lead screw 23 of mechanism and it is respectively arranged on the left side and the right side optical axis 25, the front and back arrangement of the optical axis 25 and its rear and front end Be mounted in rack 35 by support base 33 respectively, the bottom of the left and right sides of the slide plate is respectively equipped with formed with optical axis 25 before The front end of the sliding block 27 of sliding pair afterwards, the lead screw 23 of the leading screw and nut mechanism is rotatably mounted on rack by bearing block 32 On 35, the rear end of the lead screw 23 of the leading screw and nut mechanism passes through the output axis connection of shaft coupling and motor 26, the motor 26 It is mounted in rack 35 by motor mount 28.
Further, there are two the supporting rod settings, the upper end of two supporting rods is socketed in cylindrical connecting rod 22 The lower end in portion, two supporting rods is hinged on by horizontal axis 30 and hinged seat on slide plate.
Further, the supporting rod is pressed sheet 29, and the slide plate is aluminum slide plate 31.
As shown in Figure 1, hip plate 20 is fixed in rack 35, thigh plate 18 is with calf plate 19 and hip plate 20 by turning Follower link 17 connects, and pulley 21 is stuck in the sliding slot of rack and slides.Two panels pressed sheet 29 is sleeved in cylindrical connecting rod 22, and Cylindrical connecting rod 22 and thigh plate 18 are connected, and square nut 34 is sleeved on lead screw 23,23 one end of lead screw by shaft coupling 24 with 26 output shaft of motor is connected.
As shown in Fig. 2, horizontal axis 30 passes through the lower end of pressed sheet 29, and propped by two hinged seats, hinged seat is fixed on aluminium 31 top of slide plate processed.Square nut 34 is connected in aluminum slide plate 31, and two optical axises 25 are separately mounted to 23 both sides of lead screw, and both sides are equal It is fixed with support base 33.Sliding block 27 is sleeved on optical axis 25 and is fixed on 31 lower section both sides of aluminum slide plate.
The operation principle of the utility model is as follows:
The first step:Preparation
Each plate is adjusted to horizontality, medical staff will lie down on patient armful to this rehabilitation exercising chair.
Third walks:Start control
According to the physical recovery situation of patient, the speed and amplitude that 18 lifting of thigh plate is put down are set.Control switch is opened, Motor 26 is moved according to setup parameter, realizes the reciprocating motion by a small margin of huckle plate.
The operation of motor 26 that rack 35 is mounted on by motor mount 28 drives lead screw 23 to rotate, so that rectangular spiral shell Mother 34 drives 31 anterior-posterior translation of aluminum slide plate to realize the thigh plate 18 connected with cylindrical connecting rod 22 and lifts and put down, thigh Plate 18 is connected with calf plate 19, and to guide the leg of user, constantly bending is stretched in proper angle, carries out rehabilitation training.
Above-mentioned specific implementation mode is used for illustrating the utility model, rather than limits the utility model, In the spirit and scope of the claims of the utility model, to any modifications and changes that the utility model is made, all fall Enter the scope of protection of the utility model.

Claims (3)

1. a kind of lower limb rehabilitation training device, it is characterised in that:Including rack and rack-mounted hip plate, thigh Plate, calf plate and the adjustment mechanism put down for the lifting of thigh plate, the hip plate is fixed on the rack, before the hip plate End and the rear end of thigh plate are hinged, and the front end of the thigh plate is hinged by the rear end of rotating connector and calf plate, described small Pulley is respectively arranged at left and right sides of the front end of leg plate, the left and right sides of the rack is equipped with sliding slot, and the pulley is mounted on Pair is slid back and forth in sliding slot and with sliding slot formation;The adjustment mechanism is arranged in the lower section of thigh plate;
The adjustment mechanism includes motor, leading screw and nut mechanism, supporting rod and cylindrical connecting rod, and the cylinder connecting rod is solid Be scheduled on the back lower of thigh plate, the upper end of the supporting rod and cylindrical connecting rod are hinged, the lower end of the supporting rod with Slide plate is hinged, and the slide plate is fixed on the square nut of leading screw and nut mechanism, cloth before and after the lead screw of the leading screw and nut mechanism It sets and it is respectively arranged on the left side and the right side optical axis, arranged before and after the optical axis and its rear and front end is mounted on machine by support base respectively On frame, the bottom of the left and right sides of the slide plate, which is respectively equipped with to be formed with optical axis, slides back and forth secondary sliding block, the feed screw nut The front end of the lead screw of mechanism is rotatably mounted in rack by bearing block, and the rear end of the lead screw of the leading screw and nut mechanism is logical The output axis connection of shaft coupling and motor is crossed, the motor is mounted on by motor mount in rack.
2. a kind of lower limb rehabilitation training device as described in claim 1, it is characterised in that:There are two the supporting rod settings, The upper end of two supporting rods is socketed in the middle part of cylindrical connecting rod, and the lower end of two supporting rods is hinged by horizontal axis and hinged seat On slide plate.
3. a kind of lower limb rehabilitation training device as claimed in claim 1 or 2, it is characterised in that:The supporting rod is pressed sheet, The slide plate is aluminum slide plate.
CN201721571646.0U 2017-11-22 2017-11-22 A kind of lower limb rehabilitation training device Expired - Fee Related CN208081471U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721571646.0U CN208081471U (en) 2017-11-22 2017-11-22 A kind of lower limb rehabilitation training device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721571646.0U CN208081471U (en) 2017-11-22 2017-11-22 A kind of lower limb rehabilitation training device

Publications (1)

Publication Number Publication Date
CN208081471U true CN208081471U (en) 2018-11-13

Family

ID=64068123

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721571646.0U Expired - Fee Related CN208081471U (en) 2017-11-22 2017-11-22 A kind of lower limb rehabilitation training device

Country Status (1)

Country Link
CN (1) CN208081471U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110465050A (en) * 2019-09-09 2019-11-19 伏沭滨 A kind of Novel medical orthopedic rehabilitation exercising apparatus
CN110522546A (en) * 2019-09-26 2019-12-03 曾令员 A kind of hip, the separately adjustable gesture rack of knee joint angle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110465050A (en) * 2019-09-09 2019-11-19 伏沭滨 A kind of Novel medical orthopedic rehabilitation exercising apparatus
CN110522546A (en) * 2019-09-26 2019-12-03 曾令员 A kind of hip, the separately adjustable gesture rack of knee joint angle

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181113

Termination date: 20191122

CF01 Termination of patent right due to non-payment of annual fee