CN206482810U - A kind of hip joint trainer - Google Patents
A kind of hip joint trainer Download PDFInfo
- Publication number
- CN206482810U CN206482810U CN201621001482.3U CN201621001482U CN206482810U CN 206482810 U CN206482810 U CN 206482810U CN 201621001482 U CN201621001482 U CN 201621001482U CN 206482810 U CN206482810 U CN 206482810U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- active rotating
- hip joint
- driven spindle
- leg bracket
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of hip joint trainer, including base frame and the seat, the power unit that are arranged on base frame, on base frame an active rotating shaft and a driven spindle are set side by side with under-seat, a leg bracket is respectively provided with active rotating shaft and driven spindle, power unit is connected with active rotating shaft by drive, and active rotating shaft and driven spindle are provided with the link gear that driven spindle can be made to make fan-shaped open-close swing with active rotating shaft；The present apparatus drives active rotating shaft by power set, active rotating shaft drives driven spindle, active rotating shaft and driven spindle drive the leg bracket being arranged on active rotating shaft and driven spindle to carry out fan-shaped swing, when patient's both legs of hip joint dyskinesia are placed on leg bracket, passive exercise can be carried out, and both legs portion hip joint can be performed physical exercise simultaneously, when power set are closed, patient can drive leg bracket to swing and carry out active training by leg.
Description
Technical field
The utility model is related to medical assistance instrument field, more particularly to a kind of hip joint trainer.
Background technology
The hip joint training for the lower limb hemiplegia patient that current cerebral apoplexy is caused uses human assistance or equipment supplemental training,
Based on the most clinostatism training with patient of existing aided training equipment, but patient is unfavorable for patient's heart when clinostatism is trained
Normal pulmonary function works, and training effect is good, and existing aided training equipment it is mostly different when have and actively and passively instruct
Practice pattern, it is impossible to which speed regulation is carried out according to the state of an illness of patient；When taking the human assistance to train, the medical personnel of hospital allow patient
Lie on one's side in bed, medical personnel bend over to bend gently to lift the thigh of patient, exert a force, pull thigh to swing slowly, repeatedly,
The effect of movable hip joint is reached, such rehabilitation training can only typically be carried out several times daily, the labor intensity of medical personnel is big,
It is difficult to ensure that due activity time and times of exercise.
Application No. 200710050334.X patent of invention discloses a kind of hip joint healing sport machine, including bedstead,
The bed board being placed on bedstead, the suspension bracket for having cantilever end mounted in bedstead side passes through fixation lever bracket of the connector below bedside
Frame, first end is hinged on below bed board and fix bar of second end-rack on fixed pole support by fix bar connecting pin, is passed through
The lower end for the power transmission shaft that transmission mechanism is driven by reducing motor is mounted in the stomidium of fix bar second seat and upper end is equipped with crank disc, even
The first end of bar is hinged on crank disc and the second end is hinged with thigh arm, and big end and the suspension bracket cantilever end of thigh arm connect
Connect and rotatable, have suspender belt on thigh arm；Described healing sport machine mechanically drives thigh to swing, and closes hip
Section obtains rehabilitation exercise training；Described healing sport machine meets left limb or right limb is used, and thigh pivot angle size and slew rate are fast
Slowly reasonable set can be carried out according to patient status.
Patient can only carry out passive exercise using the hip joint healing sport machine described in documents, it is impossible to carry out actively
Train, and patient can only be performed physical exercise to side leg every time using the trainer described in documents, it is impossible to while right
Both legs are performed physical exercise, and the patient paralysed for lower limb, both legs can not uniformly and effectively be taken exercise.
Utility model content
The utility model purpose is to provide a kind of hip joint trainer, mechanically allows hip joint to move and hinder
The patient hindered carries out active training or passive exercise, and both legs portion hip joint can be performed physical exercise simultaneously.
The technical solution adopted in the utility model is：A kind of hip joint trainer, including base frame and be arranged on base frame
Seat, power unit, be set side by side with an active rotating shaft and a driven spindle, active rotating shaft in under-seat on base frame
With a leg bracket is respectively provided with driven spindle, power unit is connected with active rotating shaft by drive, actively turn
Axle and driven spindle are provided with the link gear that driven spindle can be made to make fan-shaped open-close swing with active rotating shaft.
Further the link gear include the main transmission bar that sets on active rotating shaft and set on driven spindle from
Drive link, the chute of closing is provided with from the end of drive link, and the end of main transmission bar is provided with the bearing being engaged with chute,
Main transmission bar and it is hinged from drive link by bearing and slide.
Further the power unit includes oscillating motor, electric control clutch and automatically controlled damper, electric control clutch bag
Rotating plate and driven disc are included, driven disc is provided with output shaft, and electric control clutch is engaged setting, automatically controlled damper with oscillating motor
It is arranged on the output shaft of electric control clutch and is used for providing damping for output shaft, output shaft and the active rotating shaft of electric control clutch is passed
Dynamic connection.
Further also include control unit, control unit includes manual-operating mechanism and central processing unit, manually operated
Mechanism is connected with central processing unit, and the control signal output of central processing unit is inputted with the control signal of oscillating motor respectively
End, the control signal input of electric control clutch are connected with the control signal input of automatically controlled damper.
Further an angular transducer, the signal of angular transducer are provided with the active rotating shaft or driven spindle
Output end is connected with the signal input part of central processing unit.
Further the side of the base frame is provided with a support bar, and manual-operating mechanism is arranged on the upper of support bar
End.
Further being horizontally disposed with the base frame has electric pushrod, and seat is fixedly installed on electric pushrod.
Further the leg bracket is from the forward end of leg bracket to leg on reverse V-shaped structure, leg bracket
The top of bracket is disposed with small leg support, gear support and big leg support.
Further the front end of the leg bracket is to be set on the extension sleeve structure with interior bar and outer sleeve, outer sleeve
The position-limit mechanism of restricted interior bar movement.
Further the chute be engaged with bearing limitation full swing amplitude from leg bracket to both sides be 90 degree.
The utility model by power set drive active rotating shaft, active rotating shaft drive driven spindle, active rotating shaft and from
Dynamic rotating shaft drives the leg bracket being arranged on active rotating shaft and driven spindle to carry out fan-shaped swing, when hip joint dyskinesia
When patient's both legs are placed on leg bracket, passive exercise can be carried out, and both legs portion hip joint can be forged simultaneously
Refining, when power set are closed, patient can drive leg bracket to swing and carry out active training by leg.
Further between active rotating shaft and driven spindle by end with closing chute from drive link and end band
The main transmission bar for having bearing is engaged transmission, not only with mute function, can also limit leg by designing the length of chute
The full swing amplitude of portion's bracket, makes patient more safe when training.
Further power set include oscillating motor, electric control clutch and automatically controlled damper, and set control unit, control
Unit processed can allow patient to select active training pattern, passive exercise pattern or power-assisting training pattern, and by control it is automatically controlled from
The combination of clutch rotating plate and driven disc is separated, and can play effective protection during active training to oscillating motor；Pass through control
Automatically controlled damper accurately provides resistance, and patient can effectively be taken exercise during active training.
An angular transducer is further provided with active rotating shaft or passive rotating shaft, by angular transducer in
Central processor input angle signal, control unit can learn Patients' rights leg bracket most when patient carries out active training
Big swing angle, and then a reference settings can be used as by device in passive exercise.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is Fig. 1 B-B direction sectional view；
Fig. 3 is leg bracket described in the utility model and link gear structural representation；
Fig. 4 is link gear structural representation described in the utility model；
Fig. 5 is power unit sectional view described in the utility model；
Fig. 6 is control unit theory diagram of the present utility model.
Embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of hip joint trainer, including：Base frame 1, control unit, set
Put the power unit in base frame 1 and be arranged on a support bar 16 of the side of base frame 1, control unit includes being arranged on support
The manual-operating mechanism 17 of the upper end of bar 16 and the central processing unit 2 being arranged in base frame 1, manual-operating mechanism 17 can be liquid crystal
Touch Screen either manual operation switch；The power unit includes oscillating motor 3, electric control clutch 4 and automatically controlled damper
5, electric control clutch 4 includes rotating plate 4a and driven disc 4b, and driven disc 4b is provided with output shaft 18, and electric control clutch 4 is with swinging
Motor 3 is engaged setting, and automatically controlled damper 5, which is arranged on the output shaft 18 of electric control clutch 4, to be used for providing resistance for output shaft 18
Buddhist nun；Manual-operating mechanism 17 is connected with central processing unit 2, and the control signal output of central processing unit 2 is respectively with swinging electricity
The control signal input of the control signal input of machine 3, the control signal input of electric control clutch 4 and automatically controlled damper 5
It is connected.
The front end of the lower surface of base frame 1 is provided with two directional wheels 15, and the rear end of the lower surface of base frame 1 is provided with a tool
There is the universal wheel 14 of brake function, by the cooperation of directional wheel 15 and universal wheel 14, the movement of device can be facilitated；On base frame 1
It is horizontally disposed with to have and is fixedly connected with seat 12 on electric pushrod 13, electric pushrod 13, by electric pushrod 13, patient can basis
The height of oneself carries out front and rear regulation to seat 12；On base frame 1 He of active rotating shaft 22 is set side by side with the lower section of seat 12
One driven spindle 19, the bottom of active rotating shaft 22 is socketed with a drive 25, the output of drive 25 and electric control clutch 4
Axle 18 is connected by many contract V belt translations；The bottom of driven spindle 19 is additionally provided with an angular transducer 6, angular transducer 6
It can be arranged on active rotating shaft 22, the output end of angular transducer 6 is connected with central processing unit 2；Active rotating shaft 22 and from
Dynamic rotating shaft 19 is provided with the link gear that driven spindle 19 can be made to make fan-shaped open-close swing with active rotating shaft 22, preferably described
Motivation structure include the main transmission bar 21 that sets on active rotating shaft 22 and set on driven spindle 19 from drive link 20, from drive link
20 end is provided with the chute 23 of closing, and the end of main transmission bar 21 is provided with the bearing 24 being engaged with chute 23, main to pass
Lever 21 and, driven spindle 19 and active rotating shaft 22 on each fixed company slide hinged by bearing 24 and chute 23 from drive link 20
It is connected to a leg bracket 10；Between active rotating shaft 22 and driven spindle 19 by end with chute 23 from drive link 20 He
Main transmission bar 21 of the end with bearing 24 is engaged transmission, can also be by designing chute 23 not only with mute function
Length is to limit the full swing amplitude of leg bracket 10, and preferably limit leg bracket 10 is to the full swing amplitude of both sides
90 degree.
The leg bracket 10 is reverse V-shaped structure, and the front end of leg bracket 10 is the telescopic with interior bar and outer sleeve
Barrel structure, hand screw 7 of the outer sleeve provided with limitation interior bar movement, the front end of leg bracket 10 is adjusted by hand screw 7
Length is adapted to the leg length requirement of different patients；Forward end on leg bracket 10 from leg bracket 10 is held in the palm to leg
The top of frame 10 is disposed with small leg support 8, gear support 9 and big leg support 11, by setting small leg support 8, gear on leg bracket 10
Support 9 and big leg support 11, it is more comfortable when not only patient can be allowed to take exercise, moreover it is possible to which that the leg of patient is played a protective role.
When patient performs physical exercise, by operating manual-operating mechanism 17, patient is allowed to select active training pattern, passive exercise
Pattern or power-assisting training pattern；Under active training pattern, it is manually operated mechanism 17 and sends actively instruction to central processing unit 2
Practice control signal, the rotating plate 4a and driven disc 4b of the control electric control clutch 4 of central processing unit 2 are separated, and control automatically controlled resistance
Buddhist nun's device 5 accurately provides damping, can not only allow patient effectively to be taken exercise, but also can play effective guarantor to oscillating motor 3
Shield；Under passive exercise pattern, it is manually operated mechanism 17 and sends passive exercise control signal to central processing unit 2, center
The rotating plate 4a of the control electric control clutch 4 of processor 2 is combined with driven disc 4b, and controls automatically controlled damper 5 not provide resistance,
Control oscillating motor 3 to drive leg bracket 10 to be swung with the speed of setting simultaneously, help patient to complete to take exercise；In power-assisted instruction
Practice under pattern, be manually operated mechanism 17 and send power-assisting training control signal to central processing unit 2, central processing unit 2 is controlled
Trainer first allows patient to carry out active training, if patient can not complete training program, central processing unit 2 in setting time
Trainer can be automatically controlled into passive exercise pattern, assist patient to complete to take exercise；When patient performs physical exercise, angle sensor
Device 6 can input the swing angle signal of leg bracket 10 to central processing unit 2 in real time, and central processing unit 2 is by swing angle signal
It is output on manual-operating mechanism 17 and is shown after treatment, control unit can be learnt when patient carries out active training
The full swing angle of Patients' rights leg bracket 10, and then device can be used as a reference settings in passive exercise.
The present apparatus by reasonably designing hip joint telecontrol equipment, while to damping original paper pass through with power original paper it is suitable
Combination connection, the accurate offer of damping when realizing patient's active training, motor power during patient's passive exercise is stable to be carried
For, at the same allow active, power-assisted, passive exercise when it is mutually isolated, be independent of each other.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should manage
Solution：It can still modify to the technical scheme described in previous embodiment, or to which part or whole technologies
Feature carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model reality
Apply the scope of a technical scheme.
Claims (10)
1. a kind of hip joint trainer, it is characterised in that：Including base frame and the seat, the power unit that are arranged on base frame, bottom
It is set side by side with an active rotating shaft and a driven spindle, active rotating shaft and driven spindle and is respectively provided with under-seat on platform
One leg bracket, power unit is connected with active rotating shaft by drive, and active rotating shaft and driven spindle are provided with
Driven spindle can be made to make the link gear of fan-shaped open-close swing with active rotating shaft.
2. a kind of hip joint trainer as claimed in claim 1, it is characterised in that：The link gear includes active rotating shaft
Set on the main transmission bar and driven spindle of upper setting from drive link, the chute of closing is provided with from the end of drive link, it is main
The end of drive link is provided with the bearing being engaged with chute, main transmission bar and passes through bearing from drive link and slide is cut with scissors
Connect.
3. a kind of hip joint trainer as claimed in claim 2, it is characterised in that：The power unit includes swinging electricity
Mechanical, electrical control clutch and automatically controlled damper, electric control clutch include rotating plate and driven disc, and driven disc is provided with output shaft, electricity
Control clutch is engaged setting with oscillating motor, and automatically controlled damper, which is arranged on the output shaft of electric control clutch, to be used for being output shaft
Damping is provided, output shaft and the active rotating shaft of electric control clutch are connected.
4. a kind of hip joint trainer as claimed in claim 3, it is characterised in that：Also include control unit, control unit
Including manual-operating mechanism and central processing unit, manual-operating mechanism is connected with central processing unit, the control of central processing unit
Control signal input, the control signal input of electric control clutch and the automatically controlled damping of signal output part respectively with oscillating motor
The control signal input of device is connected.
5. a kind of hip joint trainer as claimed in claim 4, it is characterised in that：On the active rotating shaft or driven spindle
An angular transducer is provided with, the output end of angular transducer is connected with the input of central processing unit.
6. a kind of hip joint trainer as claimed in claim 5, it is characterised in that：The side of the base frame is provided with one
Support bar, manual-operating mechanism is arranged on post upper.
7. a kind of hip joint trainer as claimed in claim 6, it is characterised in that：Being horizontally disposed with the base frame has electronic
Push rod, seat is fixedly installed on electric pushrod.
8. a kind of hip joint trainer as claimed in claim 6, it is characterised in that：The leg bracket is reverse V-shaped structure,
On leg bracket small leg support, gear support and big leg support are disposed with from top of the forward end of leg bracket to leg bracket.
9. a kind of hip joint trainer as claimed in claim 8, it is characterised in that：The front end of the leg bracket be with
The extension sleeve structure of interior bar and outer sleeve, position-limit mechanism of the outer sleeve provided with limitation interior bar movement.
10. a kind of hip joint trainer as claimed in claim 9, it is characterised in that：The chute is engaged limit with bearing
Full swing amplitude from leg bracket processed to both sides be 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621001482.3U CN206482810U (en) | 2016-08-31 | 2016-08-31 | A kind of hip joint trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621001482.3U CN206482810U (en) | 2016-08-31 | 2016-08-31 | A kind of hip joint trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206482810U true CN206482810U (en) | 2017-09-12 |
Family
ID=59767745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621001482.3U Withdrawn - After Issue CN206482810U (en) | 2016-08-31 | 2016-08-31 | A kind of hip joint trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206482810U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264980A (en) * | 2016-08-31 | 2017-01-04 | 河南优德医疗设备股份有限公司 | A kind of hip joint training devices |
| CN108542570A (en) * | 2018-04-18 | 2018-09-18 | 安徽鑫诺医疗设备有限公司 | A kind of leg in traction bed traction bedstead and its application method |
-
2016
- 2016-08-31 CN CN201621001482.3U patent/CN206482810U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264980A (en) * | 2016-08-31 | 2017-01-04 | 河南优德医疗设备股份有限公司 | A kind of hip joint training devices |
| CN106264980B (en) * | 2016-08-31 | 2019-02-01 | 河南优德医疗设备股份有限公司 | A kind of hip joint training device |
| CN108542570A (en) * | 2018-04-18 | 2018-09-18 | 安徽鑫诺医疗设备有限公司 | A kind of leg in traction bed traction bedstead and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170912 Effective date of abandoning: 20190201 |