CN209392329U - A kind of joint exercise recovery device - Google Patents
A kind of joint exercise recovery device Download PDFInfo
- Publication number
- CN209392329U CN209392329U CN201821965212.3U CN201821965212U CN209392329U CN 209392329 U CN209392329 U CN 209392329U CN 201821965212 U CN201821965212 U CN 201821965212U CN 209392329 U CN209392329 U CN 209392329U
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- CN
- China
- Prior art keywords
- plate
- friction
- disk
- movable plate
- friction pulley
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- 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
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Abstract
The utility model provides a kind of joint and tempers recovery device, and labour is big in the effective solution rehabilitation course of existing knee injured nerve, power size there is no guarantee that, be unable to adjust the problem of rolling up degree；Its solve technical solution be, including rack, there is the friction pulley that can actively rotate on rack back side panel, friction pulley periphery is rubbing surface, there is coaxial cylindrical piece on front side of friction pulley, disk is set on cylindrical piece, has threaded hole on disk front end face, there is pin shaft in threaded hole, is hinged with connecting rod on pin shaft；There is plate on the right side of rack, has sliding groove on plate, there is sliding block in sliding groove, disk connect to form slider-crank mechanism through connecting rod with sliding block；There is the first movable plate above plate, the first movable plate right end is hinged with the second movable plate, the utility model clever structure, the amount of labour for effectively reducing medical staff, effectively prevent power excessively mostly caused by secondary injury, the amount of rolling up can be adjusted, easy to operate, safety is guaranteed, easy to spread.
Description
Technical field
The utility model relates to rehabilitation appliances technical field, recovery device is tempered in especially a kind of joint.
Background technique
Currently, for the patient of knee site nerve damage, in order to restore the function of its knee site nerve as early as possible,
Common practice is exactly to massage its knee site, or firmly grasp patient thigh on the other hand by medical staff, pulls suffer from the other hand
The shank of person is constantly bent and is upheld, both modes require to consume a large amount of manpower, especially latter approach,
Labor intensity is especially big, cannot carry out for a long time, so rehabilitation efficacy is bad；Use motor driven also makes leg living
Dynamic, this kind of mode drives no safety measures, it is possible that power makes injury by secondary very much greatly in drawing process
Injury can not adjust the swing angle of knee and roll up degree；In addition, holder function is not lifted regardless of which kind of existing method,
That is thigh and shank do not lift support by complete during leg movements, and it is knee that the gravity of shank, which has quite a few,
It bears, this is unfavorable for the recovery at injury position.
Utility model content
For above situation, for the defect for overcoming the prior art, the utility model provides a kind of joint exercise recovery dress
Set, labour is big in the effective solution rehabilitation course of existing knee injured nerve, power size there is no guarantee that, cannot adjust
Whole the problem of rolling up degree.
Its technical solution solved is including rack, there is the friction pulley that can actively rotate on rack back side panel, outside friction pulley
Disc is rubbing surface, has coaxial cylindrical piece on front side of friction pulley, the disk being able to rotate, disk front end are set on cylindrical piece
There are multiple threaded holes along disk radial equipartition on face, is threaded with pin shaft in threaded hole, is hinged with connecting rod on pin shaft；Machine
There is horizontal fixed plate on the right side of frame, the sliding groove for having on plate through plate upper and lower end face and opening up in the horizontal direction, sliding
Plate left side is divided into front and back two parts by slot, there is the sliding block that can be horizontally slipped in sliding groove, and sliding block is not departed from sliding groove；Circle
Disk connect to form slider-crank mechanism through connecting rod with sliding block；There are the first movable plate, the first movable plate left end and sliding block above plate
Hingedly, the first movable plate right end is hinged with the second movable plate, and the second movable plate right end and plate right end upside are hinged.
The utility model clever structure effectively reduces the amount of labour of medical staff, and power is effectively prevent to cause mostly excessively
Secondary injury, the amount of rolling up can be adjusted, it is easy to operate, safety it is guaranteed, it is easy to spread.
Detailed description of the invention
Fig. 1 is the utility model front sectional view.
Fig. 2 is A-A cross-sectional view in Fig. 1.
Fig. 3 is the connection schematic diagram of friction pulley, disk, friction plate in the utility model.
Fig. 4 is the structure chart of sliding block in the utility model.
Fig. 5 is the slab construction schematic diagram in the utility model.
Specific embodiment
Further description is made to specific embodiment of the present utility model below in conjunction with attached drawing.
It is provided by Fig. 1 to Fig. 5, the utility model includes rack 1, has the friction pulley that can actively rotate on 1 back side panel of rack
2,2 periphery of friction pulley is rubbing surface, has coaxial cylindrical piece on front side of friction pulley 2, is set with and is able to rotate on cylindrical piece
Disk 3 has multiple threaded holes along 3 radial equipartition of disk on 3 front end face of disk, is threaded with pin shaft in threaded hole, sells
Connecting rod 4 is hinged on axis；There is horizontal fixed plate 6 on the right side of rack 1, has on plate 6 through 6 upper and lower end face of plate and along level
6 left side of plate is divided into front and back two parts, there is the sliding block that can be horizontally slipped in sliding groove by the sliding groove that direction opens up, sliding groove
5, sliding block 5 is not departed from sliding groove；Disk 3 connect to form 5 mechanism of crank block with sliding block 5 through connecting rod 4；Have above plate 6
One movable plate 7,7 left end of the first movable plate and sliding block 5 are hinged, and 7 right end of the first movable plate is hinged with the second movable plate 8, and second is living
It is hinged on the upside of 8 right end of movable plate and 6 right end of plate.
In order to realize the active rotation of friction pulley 2, it is connected with motor on rear side of the friction pulley 2, motor is fixed on rack 1
On back side panel, motor drives friction pulley 2 to rotate.
Occur motor in order to prevent and hale to drag sufferer leg firmly, there are two along 3 diameter of disk in 3 back end surface of disk
To the T-slot opened up, there is slidable T-block in T-slot, turntable has and T-block one-to-one arcuate friction two sides up and down
Plate, friction plate inner headed face are rubbing surface, are connected through tension spring between two friction plates so that friction plate and friction pulley 2 are in close contact.
In order to realize that friction pulley 2 is in close contact by two friction plates, also facilitate rubbing between adjustment friction plate and friction pulley 2
Power is wiped, there are vertical through-hole in the friction plate left and right ends in upside, there is vertical bolt in through-hole, and bolt lower end is placed in two
Between a friction plate, there is the second movable plate 8 being sleeved on bolt between two friction plates, be sleeved on spiral shell on the downside of rectangular slab 9
Nut on bolt, nut move up and down moving up and down for limitation rectangular slab 9, rectangular slab 9 and the friction plate for being in downside in bolt
Between be connected with multiple tension springs.
In order to realize that sliding block 5 and sliding groove do not depart from, 5 upper and lower ends of sliding block are placed on the outside of sliding groove, sliding block 5
Upper and lower ends have protrusion, and protrusion does not depart from sliding block 5 with sliding groove.
It is worth noting that, being welded with deep floor between T-block and friction plate, increase friction plate and T-block weld part
The intensity divided；Rack 1 and ground need firm fixation when use, and through multiple vertical support rods between plate 6 and ground
It is fixed firmly in together；There is annular protrusion in pin shaft front end, and annular protrusion does not depart from connecting rod 4 with disk 3.
In use, shank leg is placed on the first movable plate by patient by 6 right end fixed placement of plate on bed or chair
7, thigh is placed on the second movable plate 8, connects motor power, and motor drives friction pulley 2 to rotate, and the rotation of friction pulley 2 drives two
A friction plate rotation, two friction plates drive disk 3 to rotate through T-block, and the rotation of disk 3 is sliding with movable slider 5 or so through connecting rod 4
It is dynamic, and then realize the first movable plate 7 and 8 active patient leg of the second movable plate, realize bending and stretching for leg.
Pin shaft is placed in the distance of adjustable sliding block 5 in different threaded holes moved left and right in the utility model, with this
Realize the oscillating quantity of adjustment leg knee.
The utility model clever structure, is particularly suitable for stage of rehabilitation or knee is unable to the patient of stress, effective to drop
Thigh and shank are lifted to hold up and by the amount of labour of low medical staff in active procedure, effectively prevent power excessively mostly caused by
Secondary injury can adjust the amount of rolling up, easy to operate, and safety is guaranteed, easy to spread.
Claims (5)
1. recovery device is tempered in a kind of joint, which is characterized in that including rack (1), have and can actively rotate on rack (1) back side panel
Friction pulley (2), friction pulley (2) periphery is rubbing surface, has coaxial cylindrical piece on front side of friction pulley (2), on cylindrical piece
It is set with the disk (3) being able to rotate, there are multiple threaded holes along disk (3) radial equipartition on disk (3) front end face, in threaded hole
It is threaded with pin shaft, connecting rod (4) are hinged on pin shaft；There is horizontal fixed plate (6) on the right side of rack (1), on plate (6)
Have through sliding groove plate (6) upper and lower end face and opened up in the horizontal direction, plate (6) left side is divided into front and back two by sliding groove
There is the sliding block (5) that can be horizontally slipped in part in sliding groove, and sliding block (5) is not departed from sliding groove；Disk (3) is through connecting rod (4) and sliding
Block (5) connection forms crank block (5) mechanism；Have the first movable plate (7) above plate (6), the first movable plate (7) left end and cunning
Hingedly, the first movable plate (7) right end is hinged with the second movable plate (8) block (5), the second movable plate (8) right end and plate (6) right end
Upside is hinged.
2. recovery device is tempered in a kind of joint according to claim 1, which is characterized in that on rear side of the friction pulley (2)
It is connected with motor, motor is fixed on rack (1) back side panel, and motor drives friction pulley (2) rotation.
3. recovery device is tempered in a kind of joint according to claim 2, which is characterized in that described disk (3) rear side end
There are two the T-slot that radially opens up along disk (3) on face, there is slidable T-block in T-slot, two sides have and T-type turntable up and down
The one-to-one arcuate friction plate of block, friction plate inner headed face are rubbing surface, are connected through tension spring between two friction plates so that rubbing
Plate and friction pulley (2) are in close contact.
4. recovery device is tempered in a kind of joint according to claim 3, which is characterized in that the friction plate or so in upside
There is vertical through-hole at both ends, there is vertical bolt in through-hole, and bolt lower end is placed between two friction plates, two friction plates it
Between have the second movable plate (8) being sleeved on bolt, have the nut being sleeved on bolt on the downside of rectangular slab (9), nut is in bolt
Moving up and down for limitation rectangular slab (9) is moved up and down, is connected with multiple drawings between rectangular slab (9) and the friction plate for being in downside
Spring.
5. recovery device is tempered in a kind of joint according to claim 1, which is characterized in that the sliding block (5) up and down two
End is placed on the outside of sliding groove, and sliding block (5) upper and lower ends have protrusion, and protrusion does not depart from sliding block (5) with sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821965212.3U CN209392329U (en) | 2018-11-27 | 2018-11-27 | A kind of joint exercise recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821965212.3U CN209392329U (en) | 2018-11-27 | 2018-11-27 | A kind of joint exercise recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209392329U true CN209392329U (en) | 2019-09-17 |
Family
ID=67880881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821965212.3U Expired - Fee Related CN209392329U (en) | 2018-11-27 | 2018-11-27 | A kind of joint exercise recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209392329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721430A (en) * | 2019-10-30 | 2020-01-24 | 长沙理工大学 | Be applied to anti-ageing rehabilitation training device of old age leg and foot |
-
2018
- 2018-11-27 CN CN201821965212.3U patent/CN209392329U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721430A (en) * | 2019-10-30 | 2020-01-24 | 长沙理工大学 | Be applied to anti-ageing rehabilitation training device of old age leg and foot |
| CN110721430B (en) * | 2019-10-30 | 2021-06-04 | 长沙理工大学 | Be applied to anti-ageing rehabilitation training device of old age leg and foot |
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Legal Events
| 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: 20190917 Termination date: 20201127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |