CN208372101U - Knee joint rehabilitation device - Google Patents
Knee joint rehabilitation device Download PDFInfo
- Publication number
- CN208372101U CN208372101U CN201720880853.8U CN201720880853U CN208372101U CN 208372101 U CN208372101 U CN 208372101U CN 201720880853 U CN201720880853 U CN 201720880853U CN 208372101 U CN208372101 U CN 208372101U
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- China
- Prior art keywords
- knee joint
- swing arm
- telescopic rod
- rehabilitation device
- joint rehabilitation
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- 210000000629 knee joint Anatomy 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 210000002414 leg Anatomy 0.000 claims description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 241000252254 Catostomidae Species 0.000 claims description 4
- 238000005452 bending Methods 0.000 abstract description 9
- 210000003127 knee Anatomy 0.000 description 6
- 238000011084 recovery Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010010219 Compulsions Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000037231 joint health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model provides a kind of knee joint rehabilitation device comprising: mounting rack；Swing arm is rotatably connected on the mounting rack, and one end of the swing arm is connected with the first telescopic rod, and the other end of the swing arm is connected with the second telescopic rod, and the end of second telescopic rod is connected at least one fixer for feet part；Locking-positioning structure is locked in the state of the positioning disk with positioning disk and retaining mechanism in the retaining mechanism, the swing arm can the relatively described mounting rack be locked.The knee joint rehabilitation device of the utility model can carry out knee joint bending practice and the practice of knee joint straightening for patient, and structure is simple, easy for operation.
Description
Technical field
The utility model is about a kind of device for rehabilitation, more particularly to the knee joint health applied in a kind of medical instruments field
Multiple device.
Background technique
Currently, after knee surgery treatment there are many rehabilitation training equipments, but greatly both for knee joint and related muscle group
Carry out corresponding knee joint bending practice and the practice of knee joint straightening.
Wherein, knee joint bending practice is fixed against knee joint recovery instrument, and knee joint recovery instrument is knee in Hospitals at Present
The special equipment of joint rehabilitation training and the important means of postoperative rehabilitation；But the price of this kind of equipment is quite high, function list
One, bulky and very heavy, general patient is not intended to or powerless personal purchase, but after patient discharge, kneed health
Refreshment is practiced there is still a need for continuation, only relies on families of patients and helps training very troublesome, and the nursing of family members and lack of standardization, Bu Nengqi
To good training effect, it is possible to patient be prevented to leave sequelae from fully recovering.
And it is patient legs that knee joint currently in use, which stretches practice mode, for knee joint stretches practice, in hospital
After stretching out, sandbag or other weights are pressed on knee, medical care is when placing sandbag according to the individual physique of patient and extensive
Multiple situation, the sandbag of pressed different number and weight, such as: 5kg, 10kg, 15kg.The above process makes to suffer from borrowing foreign compulsion
The leg of person is stretched, and repeating at periodic or other desired the practice of knee joint straightening can prevent patient from cannot stretch leg after wound recovery.But it is right
For this straightening mode, the usage experience of medical care and patient are unsatisfactory, are embodied in medical care and take inconvenience, patient
Can because knee by straightening when pain and move, cause sandbag shift or knee stress change, it is this to stretch practice side
Formula cannot accurately be adjusted according to the rehabilitation degree of patient and fixed knee joint stretches angle.
In addition, instrument used in knee joint bending practice and the practice of knee joint straightening is not identical, patient is back and forth exchanged
It is very troublesome to carry out rehabilitation training, and instrument is not readily portable.
Utility model content
The purpose of the utility model is to provide a kind of knee joint rehabilitation devices, can carry out knee joint bending practice and knee for patient
The practice of joint straightening, structure is simple, easy for operation.
Following technical proposal can be used to realize in the above-mentioned purpose of the utility model:
The utility model provides a kind of knee joint rehabilitation device comprising:
Mounting rack；
Swing arm is rotatably connected on the mounting rack, and one end of the swing arm is connected with the first telescopic rod,
The other end of the swing arm is connected with the second telescopic rod, and the end of second telescopic rod is connected at least one foot and fixes
Device；
Locking-positioning structure is locked in the retaining mechanism in the positioning with positioning disk and retaining mechanism
In the state of disk, the swing arm can the relatively described mounting rack be locked.
In the embodiments of the present invention, the positioning disk is connected on the mounting rack, and the retaining mechanism connects
It connects on the swing arm.
In the embodiments of the present invention, the positioning disk is connected on the swing arm, and the retaining mechanism connects
It connects on the mounting rack.
In the embodiments of the present invention, the retaining mechanism includes locking pedestal, and the locking pedestal is equipped with
At least one guide post is arranged in the guide post and has elastic component and plug, the plug pass through the elastic element energy axis
To being movably arranged in the guide post.
In the embodiments of the present invention, multiple location holes are equipped with along its circumferencial direction on the positioning disk, in institute
It states plug to be inserted into the state of the location hole, the retaining mechanism is locked in the positioning disk.
In the embodiments of the present invention, the end of first telescopic rod is connected with swing handle, the rotation
Handle connects the plug by brake cable；The end of first telescopic rod is connected with handle of holding with a firm grip, handle and the institute of holding with a firm grip
Swing handle is stated to be arranged in parallel.
In the embodiments of the present invention, the both ends of the swing arm are equipped at intervals with along its axial direction multiple respectively
First connecting hole and multiple second connecting holes, first convex block of first telescopic rod equipped with energy radial expansion, described second
Telescopic rod is equipped with the second convex block of energy radial expansion, and first telescopic rod can be worn by first convex block is fixed on institute
The first connecting hole is stated, second telescopic rod can be worn by second convex block is fixed on second connecting hole.
In the embodiments of the present invention, leg fixing belt is connected on the swing arm.
In the embodiments of the present invention, the bottom of the mounting rack is connected with pedestal, the lower surface of the pedestal
It is connected with multiple suckers.
In the embodiments of the present invention, the bottom of the mounting rack is connected with stand base, the stand base
Multiple seat holes are equipped with, the knee joint rehabilitation device further includes seat, and the lower end of the seat is connected with seat connecting column, institute
Seat connecting column is stated to be threaded through in the seat hole and be fixed on the stand base by screw thread handwheel.
The characteristics of knee joint rehabilitation device of the utility model and advantage are: the knee joint rehabilitation device overall structure is light, just
It is low in cost in carrying, bring more use to select for patient, function is more, and it is easy to use, only depend on one people of patient
Complete all items in knee-joint rehabilitation training.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the perspective view of the knee joint rehabilitation device of the embodiments of the present invention one.
Fig. 2 is the main view of the knee joint rehabilitation device of the embodiments of the present invention one.
Fig. 3 is the side view of the knee joint rehabilitation device of the embodiments of the present invention one.
Fig. 4 is the top view of the use state one of the knee joint rehabilitation device of the embodiments of the present invention one.
Fig. 5 is the top view of the use state two of the knee joint rehabilitation device of the embodiments of the present invention one.
Fig. 6 is the perspective view of the knee joint rehabilitation device of the embodiments of the present invention two.
Fig. 7 is the main view of the knee joint rehabilitation device of the embodiments of the present invention two.
Fig. 8 is the side view of the knee joint rehabilitation device of the embodiments of the present invention two.
Fig. 9 is the top view of the use state one of the knee joint rehabilitation device of the embodiments of the present invention two.
Figure 10 is the top view of the use state two of the knee joint rehabilitation device of the embodiments of the present invention two.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figures 1 to 10, the utility model provides a kind of knee joint rehabilitation device, including mounting rack 1, swing arm 2
With locking-positioning structure 3, in which: swing arm 2 is rotatably connected on the mounting rack 1, one end connection of the swing arm 2
There is the first telescopic rod 21, the other end of the swing arm 2 is connected with the second telescopic rod 22, and the end of second telescopic rod 22 connects
It is connected at least one fixer for feet part 4；Locking-positioning structure 3 has positioning disk 31 and retaining mechanism 32, in the retaining mechanism
32 are locked in the state of the positioning disk 31, the swing arm 2 can the relatively described mounting rack 1 be locked.
Specifically, the generally strip of mounting rack 1 is rod-shaped, and the upper end is equipped at intervals with multiple mounting holes 11 along its axial direction.
In a feasible embodiment, as shown in Figures 1 to 5, the bottom of mounting rack 1 is connected with pedestal 12, the lower surface of the pedestal 12
Multiple suckers 13 are connected with, in this embodiment, mounting rack 1 is placed vertically and can be realized surely by pedestal 12 and multiple suckers 13
Admittedly the purpose being placed on the ground；In another feasible embodiment, as shown in Fig. 6 to Figure 10, the bottom of mounting rack 1 is connected with
Stand base 14, the stand base 14 are equipped with multiple seat holes 141, which further includes seat 5, in the seat
5 lower end is connected with seat connecting column 51, which is threaded through in seat hole 141 and fixed by screw thread handwheel 52
In stand base 14, in this embodiment, stand base 14 is by I-shaped chassis 142 and the company being connected on chassis 142
Extension bar 143 and connecting rod 144 form, and I-shaped chassis 142 is for being placed on the ground, the lower end of connecting rod 144 and connection
The lower end of bar 133 is connected with chassis 142 respectively, and the upper end of connecting rod 144 is connected with the middle part of connecting rod 143, thus the chassis
142, connecting rod 144 and connecting rod 143 are capable of forming stable triangular supports structure, and the bottom of mounting rack 1 is connected to connection
Top on bar 143 and positioned at connecting rod 144, is also connected with link block 145, multiple seat holes 141 in the upper end of connecting rod 143
Be provided on the link block 145, further, be additionally provided with multiple threaded holes 146 on link block 145, a threaded hole 146 with
One seat hole 141 is opposite to be connected to, and after seat connecting column 51 is inserted into seat hole 141, is threadedly coupled by screw thread handwheel 52
End contact is screwed into seat connecting column 51 in threaded hole 146 and with it, is able to achieve the fixation of seat connecting column 51 Yu link block 145
Connection, in this embodiment, the straight line that multiple arrangements of seat hole 145 are formed substantially are arranged in parallel with swing arm 2, so as to real
The mesh of distance between seat 5 and swing arm 2 will be now adjusted in the seat hole 141 at the insertion different location of seat connecting column 51
's.
Swing arm 2 is rotatably connected to the upper end of mounting rack 1, and in the present embodiment, which passes through rotation axis 25
It penetrates in the mounting hole 11 of 1 upper end of mounting rack and is connected to mounting rack 1, which for example can be solid by locking nut 251
Surely it is connected to mounting rack 1, according to actual needs, swing arm 2 can connect mounting hole 11 at different locations by rotation axis 25
It is interior, to realize the purpose being connected at 1 different height position of mounting rack.In the present embodiment, the both ends of swing arm 2 are respectively along it
Axial direction is equipped at intervals with multiple first connecting holes 23 and multiple second connecting holes 24, which is equipped with can be radial
The first flexible convex block 211, second telescopic rod 22 are equipped with the second convex block 221 of energy radial expansion, first telescopic rod 21
It can be worn by the first convex block 211 and be fixed on the first connecting hole 23, which can be worn solid by the second convex block 221
Due to the second connecting hole 24.Certainly, it can be set on first telescopic rod 21 there are two the first convex block 211 diametrically, this second
It can be set on telescopic rod 22 there are two the second convex block 221 diametrically, the first telescopic rod 21 and the second telescopic rod 22 can be made in this way
It can more firmly realize the connection with swing arm 2.It, can be real by the way that the first convex block 211 to be inserted into the first different connecting holes 23
Now adjust the purpose of the depth in the first telescopic rod 21 insertion swing arm 2；Meanwhile it is different by the way that the second convex block 221 to be inserted into
Second connecting hole 24 is, it can be achieved that the second telescopic rod 22 of adjustment is inserted into the purpose of the depth in swing arm 2, so that this is practical new
Type, which can be realized, needs the first telescopic rod 21 of adjustment and the second telescopic rod in due course according to the length and actual use of patient legs
The purpose of 22 positions.
In the present invention, it is connected at least one fixer for feet part 4 in the end of the second telescopic rod 22, the foot is solid
Determining device 4 can be shoes shape, as long as the purpose of immobilized patients foot can be played.As Fig. 1 to Fig. 5 embodiment in, stretched second
The end of contracting bar 22 is connected with a fixer for feet part 4；Certainly, in the embodiment of Fig. 6 to Figure 10, in the second telescopic rod 22
End connection is connected, in the embodiment there are two fixer for feet part 4 by connecting plate 41 between two fixer for feet part 4
Two fixer for feet part 4, one of fixer for feet part 4 are used to fix the foot position of leg in need for the treatment of, another foot
Portion's fixator 4 is for assisting another foot of support.
The locking-positioning structure 3 is for realizing swing arm 2 with respect to the device that mounting rack 1 is locked.It is feasible one
Embodiment in, positioning disk 31 is connected on the mounting rack 1, and the retaining mechanism 32 is connected on the swing arm 2.?
In another feasible embodiment, which is connected on swing arm 2, which is connected on mounting rack 1.
In embodiment provided by the utility model, as shown in Figures 1 to 10, positioning disk 31 is connected on mounting rack 1,
Retaining mechanism 32 is connected on swing arm 2.It is specifically described below as example.
Please refer to shown in Fig. 4, Fig. 5, Fig. 9 and Figure 10, which includes locking pedestal 321, the locking base
Seat 321 is equipped at least one guide post 322, is arranged have elastic component 323 and plug 324, the plug in the guide post 322
324 can be axially movably arranged in guide post 322 by elastic element 323.
Specifically, which is connected on swing arm 2, in the present embodiment, locks and is connected on pedestal 321
Two guide posts 322 are arranged with an elastic element 323 in each guide post 322, which is spring, plug
324 are connected with a connector assembly 3241, which sets relative to two guide posts 322 there are two perforation, and plug 324 passes through
Connector assembly 3241 is set in two guide posts 322, to compress elastic element 323.
The positioning disk 31 is folded between swing arm 2 and mounting rack 1, is fixedly connected on mounting rack 1, the positioning disk 31
Multiple location holes 311 are equipped with along its circumferencial direction, in the state that plug 324 is inserted into location hole 311, which can lock
It is tightly fixed on positioning disk 31, that is, the swing arm 2 can be relatively fixed to mounting rack 1, adjustment swing arm 2 is opposite to pacify to reach
The purpose of 1 swing angle is shelved, to be reached for the purpose that patient carries out knee joint bending practice and the practice of knee joint straightening.
In the present invention, the end of first telescopic rod 21 is connected with swing handle 6, which passes through lock
61 connection plug 324 of line；Further, the end of first telescopic rod 21 is connected with handle 7 of holding with a firm grip, this hold with a firm grip handle 7 with turn
Dynamic handle 6 is arranged in parallel.When user holds with a firm grip handle 7, and after rotating the swing handle 6 relative to handle 7 of holding with a firm grip, the rotation
Handle 6 will drive brake cable 61 and pull plug 324, so that plug 324 exits location hole 311 and compression elastic element 323, this
When adjustable swing arm 2 relative to the rotation angle of mounting rack 1, after to be adjusted, unclamp swing handle 6, at this time 324 meeting of plug
The location hole 311 of corresponding position on positioning disk 31 is ejected and is inserted under the action of the elastic-restoring force of elastic element 323
In, the stationary positioned of swing arm 2 is completed, the bending angle of user leg will also be adjusted fixation at this time, this will be used for leg
Portion is bent or stretches in practice, and user leg is forced to keep bending or straight configuration, can be with according to the rehabilitation state of user
It adjusts bending or stretches angle.
Further, in the present invention, it is also connected with leg fixing belt 8 on the swing arm 2, the leg fixing belt 8
For flexible adhesive tape, user can tie leg with the leg fixing belt 8, using more stable reliable.
The knee joint rehabilitation device of the utility model, overall structure is light, easy to carry, low in cost, brings more for patient
More use selections, function is more, easy to use, and all items in knee-joint rehabilitation training only can be completed by one people of patient
Mesh.
The foregoing is merely several embodiments of the utility model, and those skilled in the art is according to disclosed in application documents
Content can carry out various changes or modifications without departing from the spirit and scope of the utility model to the utility model embodiment.
Claims (10)
1. a kind of knee joint rehabilitation device characterized by comprising
Mounting rack；
Swing arm is rotatably connected on the mounting rack, and one end of the swing arm is connected with the first telescopic rod, described
The other end of swing arm is connected with the second telescopic rod, and the end of second telescopic rod is connected at least one fixer for feet part；
Locking-positioning structure is locked in the retaining mechanism in the positioning disk with positioning disk and retaining mechanism
Under state, the swing arm can the relatively described mounting rack be locked.
2. knee joint rehabilitation device as described in claim 1, which is characterized in that the positioning disk is connected on the mounting rack,
The retaining mechanism is connected on the swing arm.
3. knee joint rehabilitation device as described in claim 1, which is characterized in that the positioning disk is connected on the swing arm,
The retaining mechanism is connected on the mounting rack.
4. knee joint rehabilitation device as claimed any one in claims 1 to 3, which is characterized in that the retaining mechanism includes lock
Tight pedestal, the locking pedestal are equipped at least one guide post, are arranged in the guide post and have elastic component and plug, described
Plug can be axially movably arranged in the guide post by the elastic element.
5. knee joint rehabilitation device as claimed in claim 4, which is characterized in that along its circumferencial direction equipped with more on the positioning disk
A location hole, in the state that the plug is inserted into the location hole, the retaining mechanism is locked in the positioning disk.
6. knee joint rehabilitation device as claimed in claim 4, which is characterized in that the end of first telescopic rod is connected with rotation
Handle, the swing handle connect the plug by brake cable；The end of first telescopic rod is connected with handle of holding with a firm grip, described
Handle of holding with a firm grip is arranged in parallel with the swing handle.
7. knee joint rehabilitation device as described in claim 1, which is characterized in that the both ends of the swing arm are respectively along its axial direction side
To multiple first connecting holes and multiple second connecting holes are equipped at intervals with, first telescopic rod is equipped with the first of energy radial expansion
Convex block, second telescopic rod are equipped with the second convex block of energy radial expansion, and first telescopic rod passes through first convex block
It can wear and be fixed on first connecting hole, second telescopic rod can be worn by second convex block is fixed on described second
Connecting hole.
8. knee joint rehabilitation device as described in claim 1, which is characterized in that be connected with leg fixing belt on the swing arm.
9. knee joint rehabilitation device as described in claim 1, which is characterized in that the bottom of the mounting rack is connected with pedestal, institute
The lower surface for stating pedestal is connected with multiple suckers.
10. knee joint rehabilitation device as described in claim 1, which is characterized in that the bottom of the mounting rack is connected with bracket base
Seat, the stand base are equipped with multiple seat holes, and the knee joint rehabilitation device further includes seat, the lower end connection of the seat
There is seat connecting column, the seat connecting column is threaded through in the seat hole and is fixed on the bracket base by screw thread handwheel
Seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880853.8U CN208372101U (en) | 2017-07-19 | 2017-07-19 | Knee joint rehabilitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880853.8U CN208372101U (en) | 2017-07-19 | 2017-07-19 | Knee joint rehabilitation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208372101U true CN208372101U (en) | 2019-01-15 |
Family
ID=64978560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720880853.8U Active CN208372101U (en) | 2017-07-19 | 2017-07-19 | Knee joint rehabilitation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208372101U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663296A (en) * | 2019-01-22 | 2019-04-23 | 中北大学 | A kind of ankle convalescence device |
| CN110840643A (en) * | 2019-12-16 | 2020-02-28 | 费璟昊 | Many machines of well-being of synchronous application of force |
| CN111012629A (en) * | 2019-12-31 | 2020-04-17 | 王星亮 | Knee rehabilitation therapy trainer |
| CN113082623A (en) * | 2021-04-01 | 2021-07-09 | 卢丽慧 | Knee joint rehabilitation training device |
-
2017
- 2017-07-19 CN CN201720880853.8U patent/CN208372101U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663296A (en) * | 2019-01-22 | 2019-04-23 | 中北大学 | A kind of ankle convalescence device |
| CN110840643A (en) * | 2019-12-16 | 2020-02-28 | 费璟昊 | Many machines of well-being of synchronous application of force |
| WO2021120482A1 (en) * | 2019-12-16 | 2021-06-24 | 费璟昊 | Knee rehabilitation machine capable of synchronously applying force at multiple positions |
| US11654072B2 (en) | 2019-12-16 | 2023-05-23 | Jinghao FEI | Knee rehabilitation machine with multi-position synchronous force application |
| CN111012629A (en) * | 2019-12-31 | 2020-04-17 | 王星亮 | Knee rehabilitation therapy trainer |
| CN113082623A (en) * | 2021-04-01 | 2021-07-09 | 卢丽慧 | Knee joint rehabilitation training device |
| CN113082623B (en) * | 2021-04-01 | 2022-01-04 | 青岛大学附属医院 | A kind of knee joint rehabilitation therapy trainer |
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