CN207532699U - Knee joint active function training auxiliary device - Google Patents
Knee joint active function training auxiliary device Download PDFInfo
- Publication number
- CN207532699U CN207532699U CN201721485713.7U CN201721485713U CN207532699U CN 207532699 U CN207532699 U CN 207532699U CN 201721485713 U CN201721485713 U CN 201721485713U CN 207532699 U CN207532699 U CN 207532699U
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- CN
- China
- Prior art keywords
- support column
- air pressure
- pressure lifting
- fupport arm
- lifting poker
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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 knee joint active function training auxiliary device, belong to the field of medical instrument technology, structure is that pedestal is horizontally disposed with, and the central coaxial of pedestal is fixedly connected with support column air pressure lifting poker, support column air pressure lifting poker is vertically arranged, and perpendicular with base plane；Support column air pressure lifting poker Pneumatic elevation Self-locking flexible height；The top of support column air pressure lifting poker is fixedly and coaxially connected support column, and support column is rigid cylinder, and the top of support column is fixedly and coaxially connected fupport arm air pressure lifting poker, and the top of fupport arm air pressure lifting poker is fixedly connected with fupport arm stacker, fupport arm is provided on fupport arm stacker；The horizontal shaft hole through support column radial direction is offered at the top of support column, is worn on axis hole and is connected to shaft, the right end of shaft is pierced by axis hole and extends to the right, Tao Jie You popliteal nest sets on extension.The device is easier joint passive activity or active movement, prevents post-operation adhesion, shortens post-operative recovery time, enhances patients ' recovery confidence.
Description
Technical field
The utility model is related to the field of medical instrument technology, specifically a kind of knee joint active function training auxiliary dress
It puts.
Background technology
Generally, need that medical treatment and nursing is coordinated to carry out certain rehabilitation training mostly after knee surgery, clinically patient
Usual autonomous or the passive activity with the help of medical care person, the angle gone down on one's knees good cannot be assisted between medical care person and patient
Allotment is closed, and patient cannot good self-contr ol passive activity dynamics, the amplitude of oscillation etc., be unfavorable for patient's post-operative recovery.
Invention content
The technical assignment of the utility model is to solve the deficiencies in the prior art, and it is auxiliary to provide a kind of knee joint active function training
Help device.
The technical solution of the utility model realizes in the following manner, the knee joint active function training auxiliary device,
Its structure includes pedestal and supporting rod,
Pedestal is horizontally disposed with, and the central coaxial of pedestal is fixedly connected with support column air pressure lifting poker, support column pressure liftable
Bar is vertically arranged, and perpendicular with base plane；Support column air pressure lifting poker Pneumatic elevation Self-locking flexible height；
The top of support column air pressure lifting poker is fixedly and coaxially connected support column, and support column is rigid cylinder,
The top of support column is fixedly and coaxially connected fupport arm air pressure lifting poker, fupport arm air pressure lifting poker Pneumatic elevation Self-locking flexible
Highly；
The top of fupport arm air pressure lifting poker is fixedly connected with fupport arm stacker, and fupport arm is provided on fupport arm stacker；
The horizontal shaft hole through support column radial direction is offered at the top of support column, is worn on axis hole and is connected to shaft,
The right end of shaft is pierced by axis hole and extends to the right, and Tao Jie You popliteal nest sets, extension are fixedly connected on extension
The left outside casing and right outer tube extended downwardly,
It slides to wear in left outside casing and is connected to left branching rod, offer left position screw hole on the tube wall of left outside casing, on the screw hole of left position
It is installed with left position fastening bolt, left position fastening bolt precession left position screw hole and apical grafting left branching rod, constraint left branching rod and left outside casing
Opposite sliding extension；
It is worn in right outer tube and is connected to right strut, right position screw hole is offered on the tube wall of right outer tube, revolves and sets on right position screw hole
There are right position fastening bolt, the right right position screw hole of position fastening bolt precession and the right strut of apical grafting, constrain the phase of right strut and right outer tube
To sliding extension；
The bottom end of left branching rod and right strut, which is in same level height and is fixedly connected with, tramples axis, tramples and is rotated on axis
It is hinged with pedal.
Support column lifting baroswitch latching valve is provided in support column air pressure lifting poker, support column lifting baroswitch is certainly
Locking-valve controls support column air pressure lifting poker Pneumatic elevation Self-locking flexible height.
Fupport arm lifting baroswitch latching valve, fupport arm lifting baroswitch latching valve control are provided in fupport arm air pressure lifting poker
Fupport arm air pressure lifting poker Pneumatic elevation Self-locking flexible height processed.
Fupport arm periphery is enclosed with leather sheath foam-rubber cushion.
The bottom of pedestal is configured with universal travel wheel, and trample switch formula wheel brake is configured on universal travel wheel.
Rolling bearing is configured between the axis hole and shaft of support column.
The left end of shaft is pierced by axis hole and is provided with connects convex key connector soon, connects concave key connection nest soon and is connect with connecing convex key soon
Coaxial coincide of head connects soon, connects be fixedly connected with rocking handle on concave key connection nest soon, the shaft part of rocking handle is arranged on the extension of shaft axis
On direction, the arm of force section of rocking handle upwardly extends, and the top of arm of force section is fixedly connected with handle；
Angle limit frame is fixedly connected on support column below axis hole, the horizontal segment of angle limit frame extends to the left, water
Flat section is parallel with the shaft part of rocking handle, and the left end of horizontal segment is fixedly connected with angled fork, and the arm of force section of rocking handle is set to angle fork
Fork nest in enclose, the top of angle fork is respectively arranged with horizontal bar, and horizontal bar gear connects the amplitude of oscillation of the arm of force section of limiting rocking handle.
The horizontal segment of angle limit frame is connect with support column by quick coupling plug.
Generated advantageous effect is the utility model compared with prior art：
The knee joint active function training auxiliary device is the main auxiliary instrument of early stage knee functional training, makes joint passive
Activity or active movement are easier, and prevent post-operation adhesion, shorten post-operative recovery time, enhance patients ' recovery confidence.
The knee joint active function training auxiliary device can effectively carry out quadriceps muscle of thigh practice, leg raising straight, bend and stretch ankle pass
Save, shake the ankle, knee joint stretches practice, seat knee joint bends and stretches practice, effectively restore active movement, effectively cooperation as early as possible
Restore movement of standing.
The rotation of the pedal of the knee joint active function training auxiliary device can hingedly carry out the activity practice of ankle-joint,
Coordinate the rotation of shaft, Yi can further realize the bent leg practice of shank, left branching rod, the right side Ji the support of popliteal nest Tao Dui popliteal nests
Strut arbitrarily can adjust pedal He the distance between popliteal nest set, is conducive to the length for coordinating shank.During passive activity
Rocking handle can also be utilized simultaneously, made patient from primary hand to assist the passive activity of bent leg practice, be more advantageous to quickly grasping power
Degree, contributes to rehabilitation.
The support column air pressure lifting poker and fupport arm air pressure lifting poker of the knee joint active function training auxiliary device can bases
The patient of different building shape and limbs length carries out self-locking adjusting, convenient and efficient.
The knee joint active function training auxiliary device reasonable design, it is simple in structure, safe and reliable, easy to use, be easy to
It safeguards, has good value for applications.
Description of the drawings
Attached drawing 1 is the structure diagram of the utility model embodiment one；
Attached drawing 2 is the structure diagram of the utility model embodiment two.
Label in attached drawing represents respectively：
1st, pedestal, 2, support column air pressure lifting poker, 3, support column, 4, fupport arm air pressure lifting poker, 5, fupport arm stacker, 6, arm
Support,
7th, axis hole, 8, shaft,
9th, popliteal nest set,
10th, left outside casing, 11, right outer tube,
12nd, left branching rod, 13, left position screw hole, 14, left position fastening bolt,
15th, right strut, 16, right position screw hole, 17, right position fastening bolt,
18th, axis is trampled, 19, pedal,
20th, convex key connector is connect soon, 21, connect concave key connection nest soon,
22nd, rocking handle, 23, shaft part, 24, arm of force section, 25, handle,
26th, angle limit frame, 27, horizontal segment, 28, angle fork, 29, fork nest, 30, horizontal bar,
31st, support column lifting baroswitch latching valve, 32, fupport arm lifting baroswitch latching valve,
33rd, leather sheath foam-rubber cushion, 34, universal travel wheel, 35, trample switch formula wheel stop,
36th, rolling bearing, 37, quick coupling.
Specific embodiment
The knee joint active function training auxiliary device of the utility model is described in detail below below in conjunction with the accompanying drawings.
Embodiment one：
As shown in Figure 1, the knee joint active function training auxiliary device of the utility model, structure include pedestal and branch
Strut,
Pedestal 1 is horizontally disposed, and the central coaxial of pedestal 1 is fixedly connected with support column air pressure lifting poker 2, support column air pressure liter
Drop bar 2 is vertically arranged, and perpendicular with base plane；2 Pneumatic elevation Self-locking flexible height of support column air pressure lifting poker；
The top of support column air pressure lifting poker 2 is fixedly and coaxially connected support column 3, and support column 3 is rigid cylinder,
The top of support column 3 is fixedly and coaxially connected fupport arm air pressure lifting poker 4, the 4 Pneumatic elevation self-locking of fupport arm air pressure lifting poker
Flexible height；
The top of fupport arm air pressure lifting poker 4 is fixedly connected with fupport arm stacker 5, and fupport arm 6 is provided on fupport arm stacker 5；
The top of support column 3 offers the horizontal shaft hole 7 through support column radial direction, is worn on axis hole 7 and is connected to shaft 8,
The right end of shaft 8 is pierced by axis hole and extends to the right, and Tao Jie You popliteal nest set 9 on extension, extension is fixedly connected
There are the left outside casing 10 extended downwardly and right outer tube 11,
It slides to wear in left outside casing 10 and is connected to left branching rod 12, left position screw hole 13, left position are offered on the tube wall of left outside casing
Be installed with left position fastening bolt 14 on screw hole, left position fastening bolt precession left position screw hole and apical grafting left branching rod, constraint left branching rod with
The opposite sliding extension of left outside casing；
It is worn in right outer tube 11 and is connected to right strut 15, right position screw hole 16, right position screw hole are offered on the tube wall of right outer tube
On be installed with right position fastening bolt 17, the right right position screw hole of position fastening bolt precession and the right strut of apical grafting, constrain right strut with outside the right side
The opposite sliding extension of casing；
The bottom end of left branching rod 12 and right strut 15, which is in same level height and is fixedly connected with, tramples axis 18, tramples axis
Pedal 19 is rotatablely hinged on 18.
Support column lifting baroswitch latching valve 31 is provided in support column air pressure lifting poker 2, support column lifting air presses off
Close latching valve control support column air pressure lifting poker Pneumatic elevation Self-locking flexible height.
Fupport arm lifting baroswitch latching valve 32, fupport arm lifting baroswitch self-locking are provided in fupport arm air pressure lifting poker 4
Valve controls fupport arm air pressure lifting poker Pneumatic elevation Self-locking flexible height.
Fupport arm periphery is enclosed with leather sheath foam-rubber cushion 33.
The bottom of pedestal is configured with universal travel wheel 34, and trample switch formula wheel brake 35 is configured on universal travel wheel.
Rolling bearing 36 is configured between the axis hole and shaft of support column.
Embodiment two：
As shown in drawings, the knee joint active function training auxiliary device of the utility model, structure include pedestal and branch
Strut,
Pedestal 1 is horizontally disposed, and the central coaxial of pedestal 1 is fixedly connected with support column air pressure lifting poker 2, support column air pressure liter
Drop bar 2 is vertically arranged, and perpendicular with base plane；2 Pneumatic elevation Self-locking flexible height of support column air pressure lifting poker；
The top of support column air pressure lifting poker 2 is fixedly and coaxially connected support column 3, and support column 3 is rigid cylinder,
The top of support column 3 is fixedly and coaxially connected fupport arm air pressure lifting poker 4, the 4 Pneumatic elevation self-locking of fupport arm air pressure lifting poker
Flexible height；
The top of fupport arm air pressure lifting poker 4 is fixedly connected with fupport arm stacker 5, and fupport arm 6 is provided on fupport arm stacker 5；
The top of support column 3 offers the horizontal shaft hole 7 through support column radial direction, is worn on axis hole 7 and is connected to shaft 8,
The right end of shaft 8 is pierced by axis hole and extends to the right, and Tao Jie You popliteal nest set 9 on extension, extension is fixedly connected
There are the left outside casing 10 extended downwardly and right outer tube 11,
It slides to wear in left outside casing 10 and is connected to left branching rod 12, left position screw hole 13, left position are offered on the tube wall of left outside casing
Be installed with left position fastening bolt 14 on screw hole, left position fastening bolt precession left position screw hole and apical grafting left branching rod, constraint left branching rod with
The opposite sliding extension of left outside casing；
It is worn in right outer tube 11 and is connected to right strut 15, right position screw hole 16, right position screw hole are offered on the tube wall of right outer tube
On be installed with right position fastening bolt 17, the right right position screw hole of position fastening bolt precession and the right strut of apical grafting, constrain right strut with outside the right side
The opposite sliding extension of casing；
The bottom end of left branching rod 12 and right strut 15, which is in same level height and is fixedly connected with, tramples axis 18, tramples axis
Pedal 19 is rotatablely hinged on 18；
The left end of shaft 8 is pierced by axis hole and is provided with connects convex key connector 20 soon, and it is convex with connecing soon to connect concave key connection nest 21 soon
Key connection head 20 coaxially coincide to be connect soon, connects be fixedly connected with rocking handle 22 on concave key connection nest 21 soon, the shaft part 23 of rocking handle is arranged on
On the extending direction of shaft axis, the arm of force section 24 of rocking handle upwardly extends, and the top of arm of force section is fixedly connected with handle 25；
Angle limit frame 26 is fixedly connected on support column 3 below axis hole, the horizontal segment 27 of angle limit frame 26 is to the left
Extension, horizontal segment is parallel with the shaft part of rocking handle, and the left end of horizontal segment is fixedly connected with angled fork 28, the arm of force section setting of rocking handle
It is enclosed in the fork nest 29 of angle fork, the top of angle fork is respectively arranged with horizontal bar 30, and horizontal bar gear connects limiting rocking handle
The amplitude of oscillation of arm of force section.
Support column lifting baroswitch latching valve 31 is provided in support column air pressure lifting poker 2, support column lifting air presses off
Close latching valve control support column air pressure lifting poker Pneumatic elevation Self-locking flexible height.
Fupport arm lifting baroswitch latching valve 32, fupport arm lifting baroswitch self-locking are provided in fupport arm air pressure lifting poker 4
Valve controls fupport arm air pressure lifting poker Pneumatic elevation Self-locking flexible height.
Fupport arm periphery is enclosed with leather sheath foam-rubber cushion 33.
The bottom of pedestal is configured with universal travel wheel 34, and trample switch formula wheel brake 35 is configured on universal travel wheel.
Rolling bearing 36 is configured between the axis hole and shaft of support column.
The horizontal segment of angle limit frame is connect with support column by 37 plug of quick coupling.
The structure of the knee joint active function training auxiliary device is by rectangular moccasin pad, air pressure handle, bar shaped moccasin pad, foot
The compositions such as bottom plate, alloy pull rod, shaft, chassis and insertion combination.The scope of application：The present apparatus is suitable for peri-knee fractures art
The patient of active function training by bed is carried out afterwards or after Adhesiolysis.
Detailed directions：Patient is sitting in bedside, and double upper limbs are put on rectangular moccasin pad, play a supporting role, and air pressure handle can
With the whole height of control device, Huan Zhi popliteal nests are put on bar shaped moccasin pad, and foot is put in bottom plate, and alloy pull rod can be according to shank
Length is adjusted, and shaft can rotate to offside, for opposite side limbs, while can be with up and down adjustment, chassis is rotatable and consolidates
Fixed, being inserted into combination makes whole more securely so that it is convenient to patient's active movement knee joint, makes up to angle needed for physiology, relaxes
It is suitable safe and reliable.
Configuration is there are one cylinder in the air pressure lifting poker of the knee joint active function training auxiliary device, filling 1 in cylinder
The nitrogen of~2 atmospheric pressure, and sealed with sealing ring, the piston rod in cylinder can move up and down under pressure, with tune
Save handle（That is locking device）It matches, you can realize lift telescopic function.Air pressure lifting poker have it is of low cost, structure is simple
The characteristics of list, flexible operation.Air pressure lifting poker uses self-locking air pressure lifting poker, i.e. lift telescopic degree self-locking after adjusting is stretched
Contracting degree.
Claims (8)
1. knee joint active function training auxiliary device, it is characterised in that including pedestal and supporting rod,
Pedestal is horizontally disposed with, and the central coaxial of pedestal is fixedly connected with support column air pressure lifting poker, and support column air pressure lifting poker is erected
Straight setting, and it is perpendicular with base plane；Support column air pressure lifting poker Pneumatic elevation Self-locking flexible height；
The top of support column air pressure lifting poker is fixedly and coaxially connected support column, and support column is rigid cylinder,
The top of support column is fixedly and coaxially connected fupport arm air pressure lifting poker, and fupport arm air pressure lifting poker Pneumatic elevation Self-locking flexible is high
Degree；
The top of fupport arm air pressure lifting poker is fixedly connected with fupport arm stacker, and fupport arm is provided on fupport arm stacker；
The horizontal shaft hole through support column radial direction is offered at the top of support column, is worn on axis hole and is connected to shaft,
The right end of shaft is pierced by axis hole and extends to the right, and Tao Jie You popliteal nest sets, extension are fixedly connected with downwards on extension
The left outside casing and right outer tube of extension,
It slides to wear in left outside casing and is connected to left branching rod, left position screw hole is offered on the tube wall of left outside casing, revolves and sets on the screw hole of left position
There are left position fastening bolt, left position fastening bolt precession left position screw hole and apical grafting left branching rod, constrain the phase of left branching rod and left outside casing
To sliding extension；
It is worn in right outer tube and is connected to right strut, right position screw hole is offered on the tube wall of right outer tube, the right side is installed on right position screw hole
Position fastening bolt, the right right position screw hole of position fastening bolt precession and the right strut of apical grafting constrain the relatively sliding of right strut and right outer tube
It is dynamic flexible；
The bottom end of left branching rod and right strut, which is in same level height and is fixedly connected with, tramples axis, and it is hinged to trample rotation on axis
There is pedal.
2. knee joint active function training auxiliary device according to claim 1, it is characterised in that：Support column pressure liftable
Support column lifting baroswitch latching valve, support column lifting baroswitch latching valve control support column pressure liftable are provided on bar
Bar Pneumatic elevation Self-locking flexible height.
3. knee joint active function training auxiliary device according to claim 1, it is characterised in that：Fupport arm air pressure lifting poker
On be provided with fupport arm lifting baroswitch latching valve, fupport arm lifting baroswitch latching valve control fupport arm air pressure lifting poker pneumatically rises
Self-locking flexible height drops.
4. knee joint active function training auxiliary device according to claim 1, it is characterised in that：Fupport arm periphery is enclosed with
Leather sheath foam-rubber cushion.
5. knee joint active function training auxiliary device according to claim 1, it is characterised in that：The bottom configuration of pedestal
There is universal travel wheel, trample switch formula wheel brake is configured on universal travel wheel.
6. knee joint active function training auxiliary device according to claim 1, it is characterised in that：The axis hole of support column and
Rolling bearing is configured between shaft.
7. knee joint active function training auxiliary device according to claim 1, it is characterised in that：
The left end of shaft is pierced by axis hole and is provided with connects convex key connector soon, and it is same with connecing convex key connector soon to connect concave key connection nest soon
Axis coincide to be connect soon, connects be fixedly connected with rocking handle on concave key connection nest soon, the shaft part of rocking handle is arranged on the extending direction of shaft axis
On, the arm of force section of rocking handle upwardly extends, and the top of arm of force section is fixedly connected with handle；
Angle limit frame is fixedly connected on support column below axis hole, the horizontal segment of angle limit frame extends to the left, horizontal segment
Parallel with the shaft part of rocking handle, the left end of horizontal segment is fixedly connected with angled fork, and the arm of force section of rocking handle is set to the fork of angle fork
It is enclosed in nest, the top of angle fork is respectively arranged with horizontal bar, and horizontal bar gear connects the amplitude of oscillation of the arm of force section of limiting rocking handle.
8. knee joint active function training auxiliary device according to claim 7, it is characterised in that：The water of angle limit frame
Flat section is connect with support column by quick coupling plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721485713.7U CN207532699U (en) | 2017-11-09 | 2017-11-09 | Knee joint active function training auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721485713.7U CN207532699U (en) | 2017-11-09 | 2017-11-09 | Knee joint active function training auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207532699U true CN207532699U (en) | 2018-06-26 |
Family
ID=62612899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721485713.7U Expired - Fee Related CN207532699U (en) | 2017-11-09 | 2017-11-09 | Knee joint active function training auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207532699U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938329A (en) * | 2018-07-09 | 2018-12-07 | 刘美荣 | Surgical nursing leg convalescence device |
| CN110566785A (en) * | 2019-07-30 | 2019-12-13 | 徐州市贾汪区新源众创科技孵化器有限公司 | Network platform has lift tensile function's rack |
-
2017
- 2017-11-09 CN CN201721485713.7U patent/CN207532699U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938329A (en) * | 2018-07-09 | 2018-12-07 | 刘美荣 | Surgical nursing leg convalescence device |
| CN110566785A (en) * | 2019-07-30 | 2019-12-13 | 徐州市贾汪区新源众创科技孵化器有限公司 | Network platform has lift tensile function's rack |
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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: 20180626 Termination date: 20201109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |