CN206896462U - A kind of medical auxiliary apparatus for treatment of lower extremity fracture - Google Patents
A kind of medical auxiliary apparatus for treatment of lower extremity fracture Download PDFInfo
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- CN206896462U CN206896462U CN201621448955.4U CN201621448955U CN206896462U CN 206896462 U CN206896462 U CN 206896462U CN 201621448955 U CN201621448955 U CN 201621448955U CN 206896462 U CN206896462 U CN 206896462U
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- sprocket wheel
- wheel
- chain
- connecting rod
- pass
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Abstract
The utility model provides a kind of medical auxiliary apparatus for treatment of lower extremity fracture,Including rear wheel,Connecting rod one,Chain,Sprocket wheel one,Sprocket wheel two,Sprocket wheel three,Sprocket wheel four,Rotational handle two,Rotating wheel,Pedal and rotational handle one,Rear wheel is symmetrically mounted on the left and right ends of connecting rod one,Sprocket wheel three is arranged on the centre position of connecting rod one,The installed in front sprocket wheel two of sprocket wheel three,The left end fixed chain wheels one of sprocket wheel two,Rotational handle two is separately mounted to the left and right ends of sprocket wheel four,Sprocket wheel one is connected by chain with sprocket wheel four,Sprocket wheel three is connected by chain with sprocket wheel two,This design reduces the workload of patient,Pedal is connected by rope with rotating wheel,Rotating wheel right-hand member installs rotational handle one,The design achieves carry out restorative exercise to patient leg,The utility model is easy to use,It is easy to operation,Leg exercises can be carried out,Control accuracy is high,Stability is good,Reliability is high.
Description
Technical field
The utility model is a kind of medical auxiliary apparatus for treatment of lower extremity fracture, belongs to medical apparatus and instruments field.
Background technology
Wheelchair is the important tool of rehabilitation, and it is not only limbs the disabled walking-replacing tool, it is often more important that borrows them
Help wheelchair to carry out physical exercise and participate in social activities.Common wheelchair typically by wheelchair frame, wheel, brake gear and seats against four
Part forms.
In the prior art, the existing medical auxiliary apparatus treated to fracture of lower limb, involve great expense, installation difficulty,
Need patient to be treated to the places for exercise specified, increase the difficulty of patient's walking, while also increase the treatment of patient
Cost, existing wheelchair usually require patient's both hands and promote wheel to move, increase the workload of patient, be unfavorable for patient
Rehabilitation, and ascents and descents can not be controlled, the scope of application is low.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of medical treatment for treatment of lower extremity fracture
Assistive device, to solve the problems mentioned in the above background technology, the utility model are easy to use, easy to operation, can carry out leg
Portion takes exercise, and control accuracy is high, and stability is good, and reliability is high.
To achieve these goals, the utility model is to realize by the following technical solutions：One kind is used for leg bone
The medical auxiliary apparatus for the treatment of are rolled over, including exercise mechanism and wheelchair mechanism, the exercise mechanism are arranged on wheelchair mechanism upper end,
The wheelchair mechanism includes seat, rear wheel, connecting rod one, front vehicle wheel, connecting rod two, chain, sprocket wheel one, sprocket wheel two, sprocket wheel
3rd, two support columns, the support column are installed in support column, sprocket wheel four, support frame two and rotational handle two, the seat lower end
It is assemblied in connecting rod one, the rear wheel is provided with two, and the rear wheel is symmetrically mounted on the left and right ends of connecting rod one, described
Sprocket wheel three is arranged on the centre position of connecting rod one, the installed in front sprocket wheel two of sprocket wheel three, and the left end of sprocket wheel two fixes chain
Wheel one, the sprocket wheel one and sprocket wheel two are installed in connecting rod two, and the front vehicle wheel is provided with two, and the front vehicle wheel is symmetrical
Installed in the left and right ends of connecting rod two, support frame two is installed in the seat upper end, and the sprocket wheel four is assemblied on support frame two, institute
Rotational handle two is stated provided with two, the rotational handle two is separately mounted to the left and right ends of sprocket wheel four, the sprocket wheel one, sprocket wheel
2nd, sprocket wheel three and the outer end of sprocket wheel four are mounted on chain, and the sprocket wheel one is connected by chain with chain, the sprocket wheel two-way
Cross chain with chain to be connected, the sprocket wheel three is connected by chain with chain, and the sprocket wheel four is connected by chain with chain, institute
State sprocket wheel one by chain with sprocket wheel four to be connected, the sprocket wheel three is connected by chain with sprocket wheel two, the exercise mechanism
Including rotating wheel, support frame one, rotating shaft, support bar, compression spring, pedal, rotational handle one and pulley, the rotating wheel peace
On support frame one, the installation rotating shaft of the lower end of support frame as described above one, the rotating shaft is arranged on seat upper end, on front side of the rotating shaft
Support bar is set, and the support bar is fixed on seat upper end, and pulley, the upper end of connecting rod two are assembled in the support bar lower end
Compression spring, compression spring upper end fixed pedestal are installed, the rotating wheel right-hand member installs rotational handle one.
Further, the seat upper end installation foam-rubber cushion.
Further, the seat rear end is provided with two driving handles.
Further, the pedal is connected by rope with rotating wheel, and rope is arranged on pulley upper end.
Further, the connecting rod one is connected by fix bar with connecting rod two.
Further, the support column is connected by bearing with connecting rod one, and the sprocket wheel one and sprocket wheel two pass through
Bearing is connected with connecting rod two.
The beneficial effects of the utility model：A kind of medical auxiliary apparatus for treatment of lower extremity fracture of the present utility model,
The utility model is by adding rear wheel, connecting rod one, chain, sprocket wheel one, sprocket wheel two, sprocket wheel three, sprocket wheel four and rotating hand
Handle two, the design are easy to patient to move wheelchair, reduce the workload of patient, control accuracy is high, solves existing wheelchair and leads to
Patient's both hands are often needed to promote wheel to move, workload is big, is unfavorable for the rehabilitation of patient, and can not be controlled, and fits
With scope it is low the problem of.
The utility model is by adding rotating wheel, and support frame one, support bar, pedal and pulley, the design achieves right
Patient leg performs physical exercise, and improves the resume speed of patient, and is easily installed, and reduces the treatment cost of patient, solves existing
Some medical auxiliary apparatus, involve great expense, installation difficulty, the problem of increasing the treatment cost of patient, and because adding rotating shaft, this sets
Meter can different directions rotated, because adding compression spring, the design is easy to damping and fixation, should because adding rotational handle one
Rotary motion wheel is easy in design.
Because adding foam-rubber cushion, the design can improve the comfort level of seat, and because adding driving handle, the design is easy to promote this
Utility model, because adding rope, the design is easy to pull up pedal, and the utility model is easy to use, easy to operation, can carry out
Leg exercises, control accuracy is high, and stability is good, and reliability is high.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of medical auxiliary apparatus for treatment of lower extremity fracture of the utility model；
Fig. 2 is a kind of schematic diagram of the exercise mechanism of medical auxiliary apparatus for treatment of lower extremity fracture of the utility model；
Fig. 3 is a kind of schematic diagram of the wheelchair mechanism of medical auxiliary apparatus for treatment of lower extremity fracture of the utility model；
In figure：1- exercise mechanisms, 2- wheelchairs mechanism, 11- rotating wheels, 12- support frames one, 13- rotating shafts, 14- support bars,
15- compression springs, 16- pedals, 17- rotational handles, 18- pulleys, 201- seats, 202- rear wheels, 203- connecting rods one, 204-
Front vehicle wheel, 205- connecting rods two, 206- chains, 207- sprocket wheels one, 208- sprocket wheels two, 209- sprocket wheels three, 210- support columns, 211-
Sprocket wheel four, 212- support frames two, 213- rotational handles two.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 3 is referred to, the utility model provides a kind of technical scheme：It is a kind of to be used for the medical auxiliary for the treatment of of lower extremity fracture
Apparatus, including exercise mechanism 1 and wheelchair mechanism 2 are helped, exercise mechanism 1 is arranged on the upper end of wheelchair mechanism 2.
Wheelchair mechanism 2 includes seat 201, rear wheel 202, connecting rod 1, front vehicle wheel 204, connecting rod 2 205, chain
206th, sprocket wheel 1, sprocket wheel 2 208, sprocket wheel 3 209, support column 210, sprocket wheel 4 211, support frame 2 212 and rotational handle
2 213, two support columns 210 are installed in the lower end of seat 201, and support column 210 is assemblied in connecting rod 1, and rear wheel 202 is provided with
Two, rear wheel 202 is symmetrically mounted on the left and right ends of connecting rod 1, and sprocket wheel 3 209 is arranged on the interposition of connecting rod 1
Put, the installed in front sprocket wheel 2 208 of sprocket wheel 3 209, the left end fixed chain wheels 1 of sprocket wheel 2 208, sprocket wheel 1 and sprocket wheel
2 208 are installed in connecting rod 2 205, and front vehicle wheel 204 is provided with two, and it is left that front vehicle wheel 204 is symmetrically mounted on connecting rod 2 205
Right both ends, the upper end of seat 201 installation support frame 2 212, sprocket wheel 4 211 are assemblied on support frame 2 212, rotational handle 2 213
Provided with two, rotational handle 2 213 is separately mounted to the left and right ends of sprocket wheel 4 211, sprocket wheel 1, sprocket wheel 2 208, sprocket wheel three
209 and the outer end of sprocket wheel 4 211 be mounted on chain 206, sprocket wheel 1 is connected by chain with chain 206, sprocket wheel 2 208
It is connected by chain with chain 206, sprocket wheel 3 209 is connected by chain with chain 206, and sprocket wheel 4 211 passes through chain and chain 206
It is connected, sprocket wheel 1 is connected by chain 206 with sprocket wheel 4 211, and sprocket wheel 3 209 passes through chain 206 and sprocket wheel 2 208
It is connected, this design reduces the workload of patient, control accuracy are high.
Exercise mechanism 1 include rotating wheel 11, support frame 1, rotating shaft 13, support bar 14, compression spring 15, pedal 16, turn
Fixed handle 1 and pulley 18, rotating wheel 11 are arranged on support frame 1, the installation rotating shaft 13 of the lower end of support frame 1, rotating shaft
13 are arranged on the upper end of seat 201, and the front side of rotating shaft 13 sets support bar 14, and support bar 14 is fixed on the upper end of seat 201, supports
Pulley 18 is assembled in the lower end of bar 14, the upper end of connecting rod 2 205 installation compression spring 15, the upper end fixed pedestal 16 of compression spring 15, turns
The right-hand member of driving wheel 11 installs rotational handle 1, the design achieves restorative exercise is carried out to patient leg, is easily installed.
Foam-rubber cushion is installed in the upper end of seat 201, and the rear end of seat 201 is provided with two driving handles, pedal 16 by rope with
Rotating wheel 11 is connected, and rope is arranged on the upper end of pulley 18, and connecting rod 1 is connected by fix bar with connecting rod 2 205
Connect, support column 210 is connected by bearing with connecting rod 1, and sprocket wheel 1 and sprocket wheel 2 208 are by bearing with being connected
Bar 2 205 is connected.
Embodiment：When patient needs to use exercise mechanism 1 to carry out restorative exercise to leg, patient will first
The leg of fracture is placed on pedal 16, then rotary motion handle 1, and the rotational band turn driving wheel 11 of rotational handle 1 rotates,
Rotating wheel 11 is rotated so as to retraction cables, and rope, which shrinks, drives pedal 16 to move up, and pedal 16, which moves up, drives patient's leg
Portion moves up, and realizes and carries out restorative exercise to patient leg, the design achieves carrying out restorative exercise to patient leg,
Exercise mechanism 1 is easily installed.
When patient needs to use wheelchair mechanism 2, both hands are held in rotational handle 2 213 by patient, then rotary motion
Handle 2 213, the rotational band movable sprocket 4 211 of rotational handle 2 213 rotates, because sprocket wheel 1 passes through the phase of chain and sprocket 4 211
Connection, so the rotational band movable sprocket 1 of sprocket wheel 4 207 rotates, and because the left end fixed chain wheels 1 of sprocket wheel 2 208,
The rotational band movable sprocket 2 208 of sprocket wheel 1 rotates, and because sprocket wheel 3 209 is connected by chain with sprocket wheel 2 208,
The rotational band movable sprocket 3 209 of sprocket wheel 2 208 rotates, and sprocket wheel 3 209, which rotates, drives connecting rod 1 to rotate, one 203 turns of connecting rod
Dynamic to drive rear wheel 202 to rotate, rear wheel 202, which rotates, to be realized and moves forward, rear wheel 202 move forward drive seat 201 to
Preceding movement, seat 201, which moves forward, drives patient to move forward, and this design reduces the workload of patient, while controls accurately,
Stability is high.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of medical auxiliary apparatus for treatment of lower extremity fracture, including exercise mechanism（1）And wheelchair mechanism（2）, it is special
Sign is：The exercise mechanism（1）Installed in wheelchair mechanism（2）Upper end；
The wheelchair mechanism（2）Including seat（201）, rear wheel（202）, connecting rod one（203）, front vehicle wheel（204）, connecting rod
Two（205）, chain（206）, sprocket wheel one（207）, sprocket wheel two（208）, sprocket wheel three（209）, support column（210）, sprocket wheel four
（211）, support frame two（212）And rotational handle two（213）, the seat（201）Lower end is installed by two support columns（210）,
The support column（210）It is assemblied in connecting rod one（203）On, the rear wheel（202）Provided with two, the rear wheel（202）
It is symmetrically mounted on connecting rod one（203）Left and right ends, the sprocket wheel three（209）Installed in connecting rod one（203）On centre position,
The sprocket wheel three（209）Installed in front sprocket wheel two（208）, the sprocket wheel two（208）Left end fixed chain wheels one（207）, the chain
Wheel one（207）And sprocket wheel two（208）It is installed in connecting rod two（205）On, the front vehicle wheel（204）It is described provided with two
Front vehicle wheel（204）It is symmetrically mounted on connecting rod two（205）Left and right ends, the seat（201）Upper end is installed by support frame two
（212）, the sprocket wheel four（211）It is assemblied in support frame two（212）On, the rotational handle two（213）Provided with two, described turn
Fixed handle two（213）It is separately mounted to sprocket wheel four（211）Left and right ends, the sprocket wheel one（207）, sprocket wheel two（208）, sprocket wheel three
（209）And sprocket wheel four（211）Outer end is mounted on chain（206）, the sprocket wheel one（207）Pass through chain and chain（206）Phase
Connection, the sprocket wheel two（208）Pass through chain and chain（206）It is connected, the sprocket wheel three（209）Pass through chain and chain（206）
It is connected, the sprocket wheel four（211）Pass through chain and chain（206）It is connected, the sprocket wheel one（207）Pass through chain（206）With
Sprocket wheel four（211）It is connected, the sprocket wheel three（209）Pass through chain（206）With sprocket wheel two（208）It is connected；
The exercise mechanism（1）Including rotating wheel（11）, support frame one（12）, rotating shaft（13）, support bar（14）, compression spring
（15）, pedal（16）, rotational handle one（17）And pulley（18）, the rotating wheel（11）Installed in support frame one（12）On,
Support frame as described above one（12）Lower end is installed by rotating shaft（13）, the rotating shaft（13）Installed in seat（201）On upper end, the rotating shaft
（13）Front side sets support bar（14）, the support bar（14）It is fixed on seat（201）On upper end, the support bar（14）Lower end
Assemble pulley（18）, the connecting rod two（205）Upper end is installed by compression spring（15）, the compression spring（15）Upper end is fixed and stepped on
Plate（16）, the rotating wheel（11）Right-hand member installs rotational handle one（17）.
A kind of 2. medical auxiliary apparatus for treatment of lower extremity fracture according to claim 1, it is characterised in that：The seat
Chair（201）Upper end is installed by foam-rubber cushion.
A kind of 3. medical auxiliary apparatus for treatment of lower extremity fracture according to claim 1, it is characterised in that：The seat
Chair（201）Rear end is provided with two driving handles.
A kind of 4. medical auxiliary apparatus for treatment of lower extremity fracture according to claim 1, it is characterised in that：It is described to step on
Plate（16）Pass through rope and rotating wheel（11）It is connected, and rope is arranged on pulley（18）Upper end.
A kind of 5. medical auxiliary apparatus for treatment of lower extremity fracture according to claim 1, it is characterised in that：The company
Extension bar one（203）Pass through fix bar and connecting rod two（205）It is connected.
A kind of 6. medical auxiliary apparatus for treatment of lower extremity fracture according to claim 1, it is characterised in that：The branch
Dagger（210）Pass through bearing and connecting rod one（203）It is connected, the sprocket wheel one（207）With sprocket wheel two（208）Pass through bearing
With connecting rod two（205）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621448955.4U CN206896462U (en) | 2016-12-27 | 2016-12-27 | A kind of medical auxiliary apparatus for treatment of lower extremity fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621448955.4U CN206896462U (en) | 2016-12-27 | 2016-12-27 | A kind of medical auxiliary apparatus for treatment of lower extremity fracture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206896462U true CN206896462U (en) | 2018-01-19 |
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ID=61294226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621448955.4U Expired - Fee Related CN206896462U (en) | 2016-12-27 | 2016-12-27 | A kind of medical auxiliary apparatus for treatment of lower extremity fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206896462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113143611A (en) * | 2021-06-02 | 2021-07-23 | 山东大学齐鲁医院(青岛) | Auxiliary walking device for leg fracture patient and working method thereof |
-
2016
- 2016-12-27 CN CN201621448955.4U patent/CN206896462U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113143611A (en) * | 2021-06-02 | 2021-07-23 | 山东大学齐鲁医院(青岛) | Auxiliary walking device for leg fracture patient and working method thereof |
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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: 20180119 Termination date: 20201227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |