CN217118773U - Telescopic electric orthopedic leg for electric wheelchair - Google Patents
Telescopic electric orthopedic leg for electric wheelchair Download PDFInfo
- Publication number
- CN217118773U CN217118773U CN202220002202.XU CN202220002202U CN217118773U CN 217118773 U CN217118773 U CN 217118773U CN 202220002202 U CN202220002202 U CN 202220002202U CN 217118773 U CN217118773 U CN 217118773U
- Authority
- CN
- China
- Prior art keywords
- leg
- orthopedics
- pipe
- orthopedic
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Special Chairs (AREA)
Abstract
The utility model discloses an electronic wheelchair is with scalable electronic orthopedics leg belongs to wheelchair equipment field. The orthopedic leg lifting device mainly comprises a leg pipe part and a driving part, wherein the upper leg pipe of the orthopedic leg is pushed by using a push rod, so that a connecting rod connected with the upper leg pipe performs corresponding movement, the connecting rod is connected with the middle leg pipe part, the orthopedic leg can be lifted, meanwhile, the leg pipe part is extended, a user does not need to manually adjust the length of the orthopedic leg when lifting the orthopedic leg, meanwhile, a leg cushion capable of being adjusted in multiple dimensions is further arranged on the side surface of the leg pipe part, and the position of the leg cushion can be freely adjusted according to the requirements of the user. The middle leg tube and the lower leg tube are provided with height adjusting holes, so that the height of the orthopedic leg can be freely adjusted when the orthopedic leg is put down, and the adjusting mode cannot conflict with the automatic extension when the orthopedic leg is lifted.
Description
Technical Field
The utility model belongs to wheelchair equipment field, specifically speaking relates to an electronic wheelchair is with scalable electronic orthopedics leg.
Background
Orthopedics leg is the corollary equipment very common in the wheelchair, and the user can sit comparatively comfortable on the wheelchair put the leg on it, and electronic orthopedics leg and ordinary orthopedics leg difference lie in will make orthopedics leg lifting upwards through electric putter, all have this kind of demand to the injured patient of shank fracture or other condition on the support of later stage usually, need raise the position of leg, reduce blood and flow towards lower limbs.
The existing electric orthopedic legs are only used for lifting the orthopedic legs, the length of the legs can be increased in the process of bending the legs of a human body to straightening the legs, the length of the orthopedic legs still keeps a bending state, the length of the orthopedic legs needs to be manually prolonged, and the electric orthopedic legs are inconvenient to use in practice.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that prior art exists, the utility model aims to provide an electronic wheelchair is with scalable electronic orthopedics leg.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides an electronic wheelchair is with scalable electronic orthopedics leg, includes leg pipe part, drive division and footboard, leg pipe part be sleeve structure, from outer to interior leg pipe, well leg pipe and lower leg pipe of being in proper order, drive division include connecting rod, push rod and orthopedics leg pivot, orthopedics leg pivot include pivot and orthopedics leg pivot down on the orthopedics leg, go up leg pipe and go up the pivot and link to each other with orthopedics leg support frame on through the orthopedics leg, orthopedics leg pivot down set up in last leg pipe and with orthopedics leg go up the pivot meshing, push rod one end connect orthopedics leg support frame, the other end is connected to supreme leg pipe, the connecting rod be two segmentations, including last connecting rod and lower connecting rod, go up connecting rod one end and orthopedics leg pivot fixed connection down, lower connecting rod links to each other with well leg pipe, footboard and lower leg pipe link to each other.
The push rod is an electric push rod.
The lower leg pipe is provided with a length adjusting hole, and the middle leg pipe is provided with a positioning hole corresponding to the length adjusting hole.
The side surface of the upper leg tube is provided with a leg back cushion rotating seat, a leg back cushion adjusting plate is arranged on the leg back cushion rotating seat in a dormitory, a conversion seat is arranged on the leg back cushion adjusting plate and connected with a leg back cushion fixing plate, and a leg back cushion is arranged on the leg back cushion fixing plate.
And a sliding chute pipe plug is arranged between the upper leg pipe and the middle leg pipe.
The pedal is connected with the lower leg pipe through the pedal fixing seat and the pedal rotating seat.
Compared with the prior art, the utility model discloses can use automatically controlled mode to adjust the height that orthopedics leg need lift to can extend leg pipe part simultaneously when the orthopedics leg lifts up, need not manual regulation length when user's shank lifts up, it is more comfortable during the use, and the design of leg cushion can let the position of adjustment leg cushion of user's multidimension degree.
Drawings
FIG. 1 is a schematic view of a driving portion of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the present invention showing the shape change;
in the figure: 1. packaging a plastic shell A; 2. an electric push rod; 3. an upper leg tube; 4. a locknut; 5. a pedal fixing seat; 6. a pedal; 7. an orthopedic leg upper rotating shaft; 8. an orthopedic leg support; 9. a lower leg rotating shaft for orthopedics; 10. packaging a plastic shell B; 11. an upper connecting rod; 12. a gear shaft; 13. a lower connecting rod; 14. connecting rod bolt, 15, chute pipe plug; 16. a mid-leg tube; 17. a lower leg tube; 18. a pedal rotary base; 19. a pedal bolt; 20. a leg cushion; 21. a leg cushion fixing plate; 22. a leg cushion adjusting plate; 23. a leg cushion rotary seat; 24. a conversion seat.
Detailed Description
The present invention will be further described with reference to the following specific embodiments.
Example 1
As shown in fig. 1 and 2, the utility model discloses wholly divide into three part, the drive division, footboard and leg pipe part, wherein the drive division combines comparatively compactly with leg pipe part, whole utility model the top is orthopedics leg support frame 8, the front end of support frame is equipped with orthopedics leg upper shaft 7, orthopedics leg upper shaft 7 is fixed on orthopedics leg support frame 8, rethread bolt is fixed with upper leg pipe 3, still be equipped with an orthopedics leg lower shaft 9 on the upper leg pipe 3, orthopedics leg upper shaft 7 meshes with orthopedics leg lower shaft 9 mutually, and when upper leg pipe 3 rotates with orthopedics leg upper shaft 7, set up on upper leg pipe 3 with orthopedics leg upper shaft 7 mesh orthopedics leg lower shaft 9 can follow upper leg pipe 3 and rotate, and because the reason orthopedics leg lower shaft 9 of meshing can carry out relative rotation.
The leg pipe part is designed as a sleeve pipe, the upper leg pipe 3, the middle leg pipe 16 and the lower leg pipe 17 are sequentially arranged from outside to inside, a chute pipe plug is arranged between the upper leg pipe 3 and the middle leg pipe 16, so that the upper leg pipe 3 and the middle leg pipe 16 can move relatively, height adjusting holes are respectively arranged on the middle leg pipe 16 and the lower leg pipe 17, and the lengths of the middle leg pipe 16 and the lower leg pipe 17 can be fixed and adjusted through bolts. A pedal rotating seat 18 is further provided below the lower leg tube 17, and the pedal 6 is fixed to the lower leg tube 17 by fixing the pedal rotating seat to the pedal fixing seat 5 by a pedal bolt 19, and the pedal 6 can rotate correspondingly.
An electric push rod 2 is arranged below the orthopedic leg support frame 8, the other end of the electric push rod 2 is connected to the upper leg tube 3, when the electric push rod 2 is started, the upper leg tube 3 can rotate relatively around the rotating shaft 7 on the orthopedic leg, and the whole leg tube part is lifted up. The connecting rod part is designed into two sections, one end of an upper connecting rod 11 is provided with a gear shaft 12 and is connected with the lower orthopedic leg rotating shaft 9, relative motion can be carried out through rotation of the lower orthopedic leg rotating shaft 9, a lower connecting rod 13 is connected with a middle leg pipe 16 through a connecting rod bolt 14, the middle leg pipe 16 can be pushed out from the upper leg pipe 3 when the connecting rod moves, and the function that the leg pipe automatically stretches when the leg pipe is lifted is achieved.
The left and right sides of orthopedics leg support frame 8 still is equipped with two packing and moulds the shell, and packing moulds shell A and packing and moulds shell B, can wrap up the upper leg pipe, orthopedics leg support frame 8 and the connecting rod part that assemble, prevent that the dust from getting into.
The side of the upper leg tube 3 is also provided with a leg cushion rotating seat 23, the leg cushion rotating seat 23 is connected with a leg cushion adjusting plate 22, the leg cushion adjusting plate 22 is connected with a conversion seat 24 on a leg cushion fixing plate 21, and the leg cushion fixing plate 21 is further provided with a leg cushion 20. The position of the leg rest 20 can be adjusted by rotating the leg rest rotating seat 23, the front-rear distance of the leg rest 20 can be adjusted by adjusting the leg rest adjusting plate 22, and whether the leg rest 20 is unfolded or folded to the side of the upper leg tube 3 can be adjusted by rotating the seat 24 on the leg rest fixing plate 21.
The utility model discloses an use the picture as shown in fig. 3, can extend the length of orthopedics leg simultaneously when lifting up orthopedics leg, user of service can be more comfortable when using to can the multidimension degree freely adjust the position of leg cushion 20.
Claims (6)
1. The utility model provides an electronic wheelchair is with scalable electronic orthopedics leg, its characterized in that, includes leg pipe part, drive division and footboard, leg pipe part be bushing structure, from outer to interior leg pipe, well leg pipe and lower leg pipe of being in proper order, drive division include connecting rod, push rod and orthopedics leg pivot, orthopedics leg pivot include pivot and orthopedics leg pivot down on the orthopedics leg, go up the leg pipe and go up the pivot and link to each other with orthopedics leg support frame through the orthopedics leg, orthopedics leg pivot down set up in last leg pipe and with orthopedics leg go up the pivot and mesh, push rod one end connect orthopedics leg support frame, the other end is connected to supreme leg pipe, the connecting rod be two segmentations, including last connecting rod and lower connecting rod, go up connecting rod one end and orthopedics leg pivot fixed connection down, lower connecting rod links to each other with well leg pipe, footboard and lower leg pipe link to each other.
2. The telescopic electric orthopedic leg for electric wheelchair as claimed in claim 1, wherein the push rod is an electric push rod.
3. The telescopic electric orthopedic leg for electric wheelchair as claimed in claim 1, wherein the lower leg tube is provided with a length adjusting hole, and the middle leg tube is provided with a positioning hole corresponding to the length adjusting hole.
4. The telescopic electric orthopedic leg for the electric wheelchair as claimed in claim 1, wherein a leg cushion rotation seat is provided at a side of the upper leg tube, a leg cushion adjustment plate is provided at a dormitory on the leg cushion rotation seat, a conversion seat is provided on the leg cushion adjustment plate and connected to a leg cushion fixing plate, and a leg cushion is provided on the leg cushion fixing plate.
5. The telescopic electric orthopedic leg for electric wheelchair as claimed in claim 1, wherein a chute plug is provided between the upper leg tube and the middle leg tube.
6. The telescopic electric orthopedic leg for electric wheelchair as claimed in claim 1, wherein the pedal is connected to the lower leg tube through pedal fixing seat and pedal rotating seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220002202.XU CN217118773U (en) | 2022-01-04 | 2022-01-04 | Telescopic electric orthopedic leg for electric wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220002202.XU CN217118773U (en) | 2022-01-04 | 2022-01-04 | Telescopic electric orthopedic leg for electric wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217118773U true CN217118773U (en) | 2022-08-05 |
Family
ID=82619905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220002202.XU Active CN217118773U (en) | 2022-01-04 | 2022-01-04 | Telescopic electric orthopedic leg for electric wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217118773U (en) |
-
2022
- 2022-01-04 CN CN202220002202.XU patent/CN217118773U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3777807B1 (en) | Multifunctional wheelchair | |
| CN1034712C (en) | Adjustable bed with single actuator | |
| CN106236445B (en) | A kind of bed patient's sitting posture defecation intestinal lavage nursing bed | |
| CN109907893A (en) | Multifunctional wheelchair and Wheel-chair type bed | |
| CN205729672U (en) | A kind of wheel chair type electrical adjustable sick bed | |
| CN108158752B (en) | Medical care bed with self-delaying decompression function | |
| CN208641091U (en) | A kind of bed pan of nursing bed control structure | |
| CN217118773U (en) | Telescopic electric orthopedic leg for electric wheelchair | |
| CN109646231A (en) | A kind of angiocarpy extracorporeal balloon pump therapeutic appts | |
| CN206950287U (en) | Foldable multifunctional moving vehicle | |
| CN212489175U (en) | Adjustable deck chair | |
| CN216061066U (en) | Back sliding structure of bed board of sickbed | |
| CN214858877U (en) | ICU rehabilitation exercise chair | |
| CN112807168B (en) | Emergency department's convenient nursing medical bed | |
| CN210644369U (en) | Wheelchair with liftable armrests and wheelchair bed | |
| CN211023896U (en) | Auxiliary walking device for old people | |
| CN208659754U (en) | A kind of back lifting and song leg mechanism of nursing bed | |
| CN112603670A (en) | Chair surface structure with adjustable angle and height and multifunctional wheelchair thereof | |
| CN212662129U (en) | Multifunctional deep nursing bed | |
| CN219803887U (en) | Wheelchair | |
| CN215131963U (en) | Medical sickbed | |
| CN116763561B (en) | Rehabilitation training bed for lower limb training | |
| CN213641754U (en) | Nursing robot | |
| CN219835769U (en) | Movable wheelchair and nursing bed thereof | |
| CN212439105U (en) | Seat capable of assisting human body to sit up |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |