CN215274303U - Separation draw gear that knee joint is not hard up for recovered branch of academic or vocational study - Google Patents
Separation draw gear that knee joint is not hard up for recovered branch of academic or vocational study Download PDFInfo
- Publication number
- CN215274303U CN215274303U CN202120185477.7U CN202120185477U CN215274303U CN 215274303 U CN215274303 U CN 215274303U CN 202120185477 U CN202120185477 U CN 202120185477U CN 215274303 U CN215274303 U CN 215274303U
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- Prior art keywords
- plate
- spring
- cylinder
- fixed
- knee joint
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- Expired - Fee Related
Links
- 210000000629 knee joint Anatomy 0.000 title claims abstract description 17
- 238000000926 separation method Methods 0.000 title claims abstract description 14
- 230000001755 vocal effect Effects 0.000 title claims description 4
- 239000000284 extract Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 210000002414 leg Anatomy 0.000 description 2
- 210000002303 tibia Anatomy 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 210000004417 patella Anatomy 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
- Rehabilitation Tools (AREA)
Abstract
The utility model belongs to the technical field of traction devices, in particular to a knee joint loosening separation traction device for rehabilitation department, aiming at the problems of the prior art that the adjustment cannot be realized and the application range is small, the utility model provides a proposal which comprises a bottom plate, a first cylinder is fixedly arranged at the top of the bottom plate, a seat plate is fixedly arranged on a telescopic rod of the first cylinder, a support plate is rotatably arranged on the seat plate, a pedal plate is slidably arranged on the support plate, two elastic ropes are fixedly arranged on the pedal plate, a fixed pin is slidably arranged on the support plate, a plurality of fixed holes are arranged on the pedal plate, the fixed pin is matched with the fixed holes, a first spring is sleeved on the fixed pin, one end of the first spring is fixedly connected with the fixed pin, the other end of the first spring is fixedly connected with the support plate, the utility model can lead a person to carry out traction while sitting or lying, the use is simple and the operation is convenient.
Description
Technical Field
The utility model relates to a draw gear technical field especially relates to a not hard up separation draw gear of knee joint for recovered branch of academic or vocational study.
Background
The knee joint is composed of a femur medial condyle, a femur lateral condyle, a tibia medial condyle, a tibia lateral condyle and a patella, is the joint which is the largest in human body, has the most complex structure and has more damage opportunities, is one of basic skills of modern rehabilitation treatment technology, belongs to the category of passive movement, can select physiological movement and/or accessory movement of the joint as a treatment means, improves joint mobility, relieves pain and recovers the functions of the joint.
The prior art cannot be adjusted, the application range is small, and therefore the knee joint loosening separating and traction device for the rehabilitation department is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of the prior art that the adjustment cannot be realized and the application range is small, and providing a separation traction device for the loosening of the knee joint in the rehabilitation department.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a separation traction device for loosening of knee joints for rehabilitation department comprises a bottom plate, wherein a first air cylinder is fixedly mounted at the top of the bottom plate, a seat plate is fixedly mounted on a telescopic rod of the first air cylinder, a support plate is rotatably mounted on the seat plate, a pedal plate is slidably mounted on the support plate, two elastic ropes are fixedly mounted on the pedal plate, a fixing pin is slidably mounted on the support plate, a plurality of fixing holes are formed in the pedal plate, the fixing pin and the fixing holes are matched with each other, a first spring is sleeved on the fixing pin, one end of the first spring is fixedly connected with the fixing pin, the other end of the first spring is fixedly connected with the support plate, a second air cylinder is fixedly mounted at the bottom of the seat plate, a push plate is rotatably mounted on a telescopic rod of the second air cylinder, and the push plate is rotatably connected with the support plate;
rotate on the bedplate and install first backup plate, slidable mounting has the second backup plate on the first backup plate, the top fixed mounting of bottom has the support frame, rotate on the support frame and install the third cylinder, the telescopic link and the first backup plate of third cylinder rotate to be connected.
Preferably, a plurality of limiting holes are formed in the second backup plate, a limiting pin is slidably mounted on the first backup plate, the limiting pin and the limiting holes are matched with each other, a second spring is sleeved on the limiting pin, one end of the second spring is fixedly connected with the limiting pin, and the other end of the second spring is fixedly connected with the first backup plate.
Preferably, a first sliding groove is formed in the first backup plate, and the inner wall of the first sliding groove is connected with the second backup plate in a sliding mode.
Preferably, the support plate is provided with a second sliding groove, and the inner wall of the second sliding groove is in sliding connection with the pedal.
Preferably, the bottom of bottom plate is provided with a plurality of universal wheels, all is provided with the brake block on a plurality of universal wheels.
Compared with the prior art, the utility model has the advantages of:
1. this scheme is when using, lets the people sit on the bedplate, opens first cylinder, and the height of adjustment bedplate lets people's foot step on the running-board, fixes the both feet with the elasticity rope, extracts the fixed pin, and the fixed pin is inserted to the height of adjustment running-board, and fixed running-board opens the second cylinder and can lift the both legs, pulls.
2. This scheme is when using, extracts the limit round pin, pulls out the second backup plate, inserts the limit round pin, and fixed second backup plate opens the third cylinder, can adjust the angle of first backup plate, makes more comfortable that the people sat, and special case's crowd can adjust first backup plate into parallel state, lets the people lie flat.
The utility model discloses can let the people sit or lie and pull, make the people more comfortable, simple to use, convenient operation.
Drawings
Fig. 1 is a schematic view of a sitting structure of a separating traction device for loosening a knee joint in a rehabilitation department, which is provided by the utility model;
fig. 2 is a partial right-view structural schematic diagram of the separation traction device for the loosening of the knee joint in the rehabilitation department of the present invention;
fig. 3 is a schematic view of a lying type structure of the knee joint loosening separation traction device for the rehabilitation department of the present invention.
In the figure: the device comprises a base plate 1, a first air cylinder 2, a base plate 3, a supporting plate 4, a pedal 5, an elastic rope 6, a fixing pin 7, a fixing hole 8, a first spring 9, a second air cylinder 10, a push plate 11, a first backup plate 12, a second backup plate 13, a second spring 14, a limiting pin 15, a limiting hole 16, a supporting frame 17 and a third air cylinder 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a separation traction device for loosening knee joint for rehabilitation department comprises a bottom plate 1, a first cylinder 2 is fixedly installed at the top of the bottom plate 1, a seat plate 3 is fixedly installed on a telescopic rod of the first cylinder 2, a support plate 4 is rotatably installed on the seat plate 3, a pedal plate 5 is slidably installed on the support plate 4, two elastic ropes 6 are fixedly installed on the pedal plate 5, a fixing pin 7 is slidably installed on the support plate 4, a plurality of fixing holes 8 are formed in the pedal plate 5, the fixing pin 7 and the fixing holes 8 are matched with each other, a first spring 9 is sleeved on the fixing pin 7, one end of the first spring 9 is fixedly connected with the fixing pin 7, the other end of the first spring 9 is fixedly connected with the support plate 4, a second cylinder 10 is fixedly installed at the bottom of the seat plate 3, a push plate 11 is rotatably installed on a telescopic rod of the second cylinder 10, and the push plate 11 is rotatably connected with the support plate 4;
the bedplate 3 is provided with a first backup plate 12 in a rotating manner, the first backup plate 12 is provided with a second backup plate 13 in a sliding manner, the top of the bottom 1 is fixedly provided with a support frame 17, the support frame 17 is provided with a third cylinder 18 in a rotating manner, and a telescopic rod of the third cylinder 18 is connected with the first backup plate 12 in a rotating manner.
The utility model discloses in, seted up a plurality of limited holes 16 on the second backup plate 13, slidable mounting has limited round pin 15 on first backup plate 12, and limited round pin 15 and a plurality of limited holes 16 mutually support, and the cover is equipped with second spring 14 on the limited round pin 15, second spring 14's one end with limit round pin 15 fixed connection, second spring 14's the other end and first backup plate 12 fixed connection.
The utility model discloses in, seted up first spout on the first backup plate 12, the inner wall and the second backup plate 13 sliding connection of first spout, first spout can make second backup plate 13 slide at fixed position.
The utility model discloses in, seted up the second spout in backup pad 4, the inner wall and the running-board 5 sliding connection of second spout, the second spout can make running-board 5 slide at fixed position.
The utility model discloses in, the bottom of bottom plate 1 is provided with a plurality of universal wheels 19, all is provided with the brake block on a plurality of universal wheels 19.
The utility model discloses in, let the people sit on bedplate 3, open first cylinder 2, according to patient's height, adjust bedplate 3's height, conveniently pull, let people's foot step on running-board 5, with the fixed both feet of elasticity rope 6, extract fixed pin 7, adjust running-board 5's height, insert fixed pin 7, fixed running-board 5, do benefit to and pull, open second cylinder 10 and can lift up the both legs, pull, extract and prescribe a limit to sell 15, pull out second backup plate 13, under second spring 14's elasticity, automatically insert and prescribe a limit to sell 15, fixed second backup plate 13, open third cylinder 18, can adjust the angle of first backup plate 12, make more comfortable that the people sat, special case's crowd, can be first backup plate 12 parallel state, let the people lie flat and adjust into.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a separation draw gear that knee joint is not hard up for recovered branch of academic or vocational study, includes bottom plate (1), its characterized in that, the top fixed mounting of bottom plate (1) has first cylinder (2), fixed mounting has bedplate (3) on the telescopic link of first cylinder (2), it has backup pad (4) to rotate to install on bedplate (3), slidable mounting has running-board (5) on backup pad (4), fixed mounting has two elasticity ropes (6) on running-board (5), slidable mounting has fixed pin (7) on backup pad (4), a plurality of fixed orifices (8) have been seted up on running-board (5), fixed pin (7) and a plurality of fixed orifices (8) mutually support, the cover is equipped with first spring (9) on fixed pin (7), the one end and the fixed pin (7) fixed connection of first spring (9), the other end and backup pad (4) fixed connection of first spring (9), a second cylinder (10) is fixedly installed at the bottom of the seat plate (3), a push plate (11) is rotatably installed on a telescopic rod of the second cylinder (10), and the push plate (11) is rotatably connected with the support plate (4);
rotate on bedplate (3) and install first backup plate (12), slidable mounting has second backup plate (13) on first backup plate (12), the top fixed mounting of bottom plate (1) has support frame (17), it installs third cylinder (18) to rotate on support frame (17), the telescopic link of third cylinder (18) rotates with first backup plate (12) and is connected.
2. The separation and traction device for the loosening of the knee joint in the rehabilitation department as claimed in claim 1, wherein a plurality of limiting holes (16) are formed in the second backup plate (13), a limiting pin (15) is slidably mounted on the first backup plate (12), the limiting pin (15) and the limiting holes (16) are matched with each other, a second spring (14) is sleeved on the limiting pin (15), one end of the second spring (14) is fixedly connected with the limiting pin (15), and the other end of the second spring (14) is fixedly connected with the first backup plate (12).
3. The separation and traction device for the loosening of the knee joint in the rehabilitation department as claimed in claim 1, wherein the first back plate (12) is provided with a first sliding groove, and the inner wall of the first sliding groove is slidably connected with the second back plate (13).
4. The separation and traction device for the loosening of the knee joint in the rehabilitation department as claimed in claim 1, wherein the support plate (4) is provided with a second sliding groove, and the inner wall of the second sliding groove is slidably connected with the pedal (5).
5. The separation and traction device for the loosening of the knee joint in the rehabilitation department as claimed in claim 1, wherein a plurality of universal wheels (19) are arranged at the bottom of the bottom plate (1), and brake pads are arranged on each of the plurality of universal wheels (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120185477.7U CN215274303U (en) | 2021-01-24 | 2021-01-24 | Separation draw gear that knee joint is not hard up for recovered branch of academic or vocational study |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120185477.7U CN215274303U (en) | 2021-01-24 | 2021-01-24 | Separation draw gear that knee joint is not hard up for recovered branch of academic or vocational study |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215274303U true CN215274303U (en) | 2021-12-24 |
Family
ID=79530072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120185477.7U Expired - Fee Related CN215274303U (en) | 2021-01-24 | 2021-01-24 | Separation draw gear that knee joint is not hard up for recovered branch of academic or vocational study |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215274303U (en) |
-
2021
- 2021-01-24 CN CN202120185477.7U patent/CN215274303U/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 |
Granted publication date: 20211224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |