CN207785337U - The fixed mechanism of sprain of ankle joint power-assisted and recovering aid holder - Google Patents
The fixed mechanism of sprain of ankle joint power-assisted and recovering aid holder Download PDFInfo
- Publication number
- CN207785337U CN207785337U CN201720589327.6U CN201720589327U CN207785337U CN 207785337 U CN207785337 U CN 207785337U CN 201720589327 U CN201720589327 U CN 201720589327U CN 207785337 U CN207785337 U CN 207785337U
- Authority
- CN
- China
- Prior art keywords
- support plate
- connecting rod
- fixed mechanism
- side support
- sprain
- 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
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- Rehabilitation Tools (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
A kind of fixed mechanism of sprain of ankle joint power-assisted and recovering aid holder, the fixed mechanism includes bottom support plate, side support plate, carry on the back joint cover and leg support, it is rotatably mounted the side support plate in the bottom support plate, the back of the body joint cover is installed between the back of two side support plates, leg support is installed between two side support plates, the side of the leg support is equipped with guide rail, the side support plate is equipped with the draw runner for being slided on the guide rail, push-rod electric machine is installed on the back of the body joint cover, the push rod of the push-rod electric machine links with the leg support, the fixed mechanism further includes the link assembly for positioning bottom support plate and side support plate, the link assembly upper end is mounted in the side support plate, the lower end of the link assembly is mounted in the bottom support plate.The utility model provides a kind of feature-rich fixed mechanism with fixed operating mode, the preferable sprain of ankle joint power-assisted of rehabilitation efficacy and recovering aid holder.
Description
Technical field
The utility model is related to recovery bracket, the fixation machine of especially a kind of sprain of ankle joint power-assisted and recovering aid holder
Structure.
Background technology
Sprain of ankle joint is most common damage in sports, accounts for 45% or more of all damages, but people close ankle
It is often inadequate to save the attention degree sprained, if resuming training unreasonable, 70% patient cannot restore completely.And existing ankle
There are two main classes for recovering aid product after joint sprain, and one kind is ankle-joint bandage and ankle-joint fixing bracket, only has and fixes
Function, another kind of is sprain of ankle joint rehabilitation machines, only provides the rehabilitation training in later stage, the functional limitation of two class products is larger.
For the four-stage (acute stage, subacute stage, convalescence, training period) after sprain of ankle joint, design it is a go out can be according to trouble
The state of an illness residing for person provides the sprain of ankle joint power-assisted and recovering aid holder of interim treatment, helps patient to restore ankle as far as possible
The function in joint compensates for the problem of leaving sequelae after sprained ankle.
Invention content
In order to overcome the shortcomings of that the having a single function of existing rehabilitation of anklebone mode, rehabilitation efficacy are poor, the utility model carries
For a kind of feature-rich, with fixed operating mode, the preferable sprain of ankle joint power-assisted of rehabilitation efficacy and recovering aid holder
Fixed mechanism.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of fixed mechanism of sprain of ankle joint power-assisted and recovering aid holder, the fixed mechanism include bottom support plate,
Side support plate carries on the back joint cover and leg support, and the side support plate, two collateral supports are rotatably mounted in the bottom support plate
The back of the body joint cover is installed between the back of plate, leg support is installed between two side support plates, the side of the leg support is equipped with
Guide rail, the side support plate are equipped with the draw runner for being slided on the guide rail, push-rod electric machine are installed on the back of the body joint cover,
The push rod of the push-rod electric machine links with the leg support, and the fixed mechanism further includes for positioning bottom support plate and side support plate
Link assembly, the link assembly upper end is mounted in the side support plate, and the lower end of the link assembly is mounted on described
In the support plate of bottom.
Further, the link assembly includes disk, first connecting rod, second connecting rod and third connecting rod, and the disk turns
Axis is mounted on the top of the side support plate, and the top of the first connecting rod is eccentrically mounted on the disk, and described first connects
The side upper articulation of the lower end of bar and the second connecting rod, a side lower part of the second connecting rod are upper with the third connecting rod
Portion is hinged, and the other side of the second connecting rod is hinged on the middle part of the side support plate, and the lower hinge of the third connecting rod exists
In the bottom support plate.
Further, the shaft of the disk is connect with from lock set.
Further, semi-circular groove is provided in the middle part of the top surface of the bottom support plate, the lower part of the side support plate is equipped with circle
Shape convex block, the round bump are rotatably positioned in the semi-circular groove.
The upper end of fourth link is hinged on the center location of the round bump, and the lower end of the fourth link is hinged on institute
It states in the support plate of bottom.
The beneficial effects of the utility model are mainly manifested in：It is feature-rich, with the different operating mode of four-stage, health
Multiple effect is preferable.
Description of the drawings
Fig. 1 is the schematic diagram of the fixed mechanism of sprain of ankle joint power-assisted and recovering aid holder.
Fig. 2 is the schematic diagram of fixed mechanism.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.
Referring to Figures 1 and 2, the fixed mechanism of a kind of sprain of ankle joint power-assisted and recovering aid holder, including bottom support plate
101, side support plate 102, back of the body joint cover 103 and leg support 2 are rotatably mounted the side support plate in the bottom support plate 101
102, the back of the body joint cover 103 is installed, between two side support plates 102 between the back of two side support plates 102
The leg support 2 is installed, the side of the leg support 2 is equipped with guide rail 403, and the side support plate 103 is equipped in the guide rail
The draw runner of upper sliding installs push-rod electric machine 401, the push rod of the push-rod electric machine 401 and the leg support on the back of the body joint cover 102
2 linkages；The fixed mechanism further includes the link assembly for positioning bottom support plate and side support plate, the link assembly upper end
In the side support plate, the lower end of the link assembly is mounted in the bottom support plate.
Further, the link assembly includes disk 503, first connecting rod 504, second connecting rod 505 and third connecting rod 506,
The shaft of the disk 503 is mounted on the top of the side support plate 102, and the top of the first connecting rod 504 is eccentrically mounted at
On the disk 503, the side upper articulation of the lower end of the first connecting rod 504 and the second connecting rod 505, described second connects
The upper articulation of the side lower part and the third connecting rod 506 of bar 505, the other side of the second connecting rod 505 are hinged on described
The middle part of side support plate 102, the lower hinge of the third connecting rod 506 is in the bottom support plate 101.
Further, the shaft of the disk is connect with from lock set.
The top surface middle part of a new step again, the bottom support plate 101 is provided with semi-circular groove, the lower part of the side support plate 102
Equipped with round bump, the round bump is rotatably positioned in the semi-circular groove.
The upper end of fourth link 507 is hinged on the center location of the round bump, the lower end hinge of the fourth link 507
It is connected in the bottom support plate.
In the present embodiment, fixed mode work, first connecting rod 504, second connecting rod 505, third connecting rod 506, fourth link
507 form a mechanical system with main frame 1, realize self-locking from lock set, mechanical system is made not have degree of freedom, limitation of movement
System, with reference to Fig. 2, when walking, the movement of people's driving device, the first shank of people are past to lean forward, wherein A points indicate adjustable disk 503
Central point, B points indicate that adjustable disk 503 and one 504 tie point of connecting rod, C points indicate connecting rod 1 and 2 505 tie point of connecting rod,
D points indicate that connecting rod 2 505 and 102 tie point of side support plate, E points indicate that connecting rod 2 505 and 3 506 tie point of connecting rod, F indicate to connect
Bar 4 507 and 102 tie point of side support plate, at this moment AB bars fix so that entire mechanism is fixed.And ground faces the support force of human body
It is transmitted in leg support 2 by main frame 1.
Claims (5)
1. the fixed mechanism of a kind of sprain of ankle joint power-assisted and recovering aid holder, it is characterised in that：The fixed mechanism includes
Bottom support plate, side support plate, back of the body joint cover and leg support, are rotatably mounted the side support plate in the bottom support plate, two
The back of the body joint cover is installed between the back of the side support plate, leg support, the leg support are installed between two side support plates
Side be equipped with guide rail, the side support plate is equipped with draw runner for being slided on the guide rail, pacifies on the back of the body joint cover
Push-rod electric machine is filled, the push rod of the push-rod electric machine links with the leg support；The fixed mechanism further includes for positioning bottom support
The link assembly of plate and side support plate, the link assembly upper end is mounted in the side support plate, under the link assembly
End is mounted in the bottom support plate.
2. the fixed mechanism of sprain of ankle joint power-assisted as described in claim 1 and recovering aid holder, it is characterised in that：It is described
Link assembly includes disk, first connecting rod, second connecting rod and third connecting rod, and the shaft of the disk is mounted on the side support plate
Top, the top of the output axis connection of clutch and driving motor, the first connecting rod is eccentrically mounted on the disk, institute
State the lower end of first connecting rod and the side upper articulation of the second connecting rod, a side lower part and the third of the second connecting rod
The upper articulation of connecting rod, the other side of the second connecting rod are hinged on the middle part of the side support plate, under the third connecting rod
Portion is hinged in the bottom support plate.
3. the fixed mechanism of sprain of ankle joint power-assisted as claimed in claim 2 and recovering aid holder, it is characterised in that：It is described
The shaft of disk is connect with from lock set.
4. the fixed mechanism of the sprain of ankle joint power-assisted and recovering aid holder as described in one of claims 1 to 3, feature exist
In：Semi-circular groove is provided in the middle part of the top surface of the bottom support plate, the lower part of the side support plate is equipped with round bump, the circle
Convex block is rotatably positioned in the semi-circular groove.
5. the fixed mechanism of sprain of ankle joint power-assisted as claimed in claim 4 and recovering aid holder, it is characterised in that：4th
The upper end of connecting rod is hinged on the center location of the round bump, and the lower end of the fourth link is hinged on the bottom support plate
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589327.6U CN207785337U (en) | 2017-05-25 | 2017-05-25 | The fixed mechanism of sprain of ankle joint power-assisted and recovering aid holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720589327.6U CN207785337U (en) | 2017-05-25 | 2017-05-25 | The fixed mechanism of sprain of ankle joint power-assisted and recovering aid holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207785337U true CN207785337U (en) | 2018-08-31 |
Family
ID=63275197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720589327.6U Expired - Fee Related CN207785337U (en) | 2017-05-25 | 2017-05-25 | The fixed mechanism of sprain of ankle joint power-assisted and recovering aid holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207785337U (en) |
-
2017
- 2017-05-25 CN CN201720589327.6U patent/CN207785337U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20210525 |