CN214512476U - Ankle auxiliary rehabilitation training chair - Google Patents
Ankle auxiliary rehabilitation training chair Download PDFInfo
- Publication number
- CN214512476U CN214512476U CN202120255749.6U CN202120255749U CN214512476U CN 214512476 U CN214512476 U CN 214512476U CN 202120255749 U CN202120255749 U CN 202120255749U CN 214512476 U CN214512476 U CN 214512476U
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- fixedly connected
- equipment box
- cylinder
- bevel gear
- ankle rehabilitation
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- 210000003423 ankle Anatomy 0.000 title claims abstract description 29
- 230000000694 effects Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 7
- 210000003141 lower extremity Anatomy 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an ankle rehabilitation training assistance chair, which comprises a seat, the equal fixedly connected with T type slide rail in the left and right sides of seat front end, T type slide rail front end is fixed connection both ends about the backup pad rear side respectively, backup pad rear side middle part fixedly connected with cylinder, the fixedly connected with movable block of piston rod department of the cylinder, the equal fixedly connected with T type slider of position department is located with T type slide rail in the equipment bottom of the case end left and right sides. The utility model discloses in, drive the equipment box through the cylinder and remove on T type slide rail, realize stepping on the regulation of pressing the footboard angle to the ankle, realize the removal of connecting block on the vertical direction through the motor in the equipment box to can carry out corresponding regulation according to user's shank length, drive the removal of fixed frame through the telescoping cylinder and realize the regulation to interval between user's two legs, increased suitable crowd's scope, convenient operation is worth wideling popularize.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to an ankle rehabilitation training assistance chair.
Background
At present, people with difficult lower limb movement are continuously expanded due to the aging population, diseases and other factors in China, so that the development of an effective lower limb rehabilitation training device is remarkable in importance and has wide social and market demands.
In the training chair to the supplementary recovered of ankle at present stage, there is the great problem of applicable crowd scope limitation, can't carry out suitable regulation according to user's shank length and shank interval, and secondly, most training chairs only train shank vertical state, can't step on the angle of pressing the footboard to the ankle and adjust.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an ankle rehabilitation assisting training chair.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a ankle rehabilitation assisting training chair comprises a chair, wherein T-shaped slide rails are fixedly connected to the left side and the right side of the front end of the chair, the front ends of the T-shaped slide rails are fixedly connected to the left end and the right end of the rear side of a supporting plate respectively, an air cylinder is fixedly connected to the middle of the rear side of the supporting plate, a moving block is fixedly connected to a piston rod of the air cylinder, the moving block is fixedly connected to the center of the bottom end of an equipment box, T-shaped slide blocks are fixedly connected to the left side and the right side of the bottom end of the equipment box at positions corresponding to the T-shaped slide rails, a motor is fixedly connected to the center of the inner wall of the bottom end of the equipment box, a driving wheel is fixedly connected to the driving end of the motor, a driven wheel is arranged at a position corresponding to the top end of the driving wheel, a rotating rod is fixedly connected to a through hole in the driven wheel, first bevel gear is fixedly connected to the left end and the right end of the rotating rod, a second bevel gear is engaged with the bottom of one end outside the first bevel gear, the utility model discloses a nut pair, including first bevel gear, connecting block, telescopic cylinder, equal fixedly connected with lead screw of inside through-hole department of second bevel gear, equipment box and connecting block are all run through on the lead screw top, connecting block inside center department is provided with the nut pair, the equal fixedly connected with telescopic cylinder of the inboard one end of connecting block, the fixed frame of the equal fixedly connected with of piston rod department of the inboard one end of telescopic cylinder, fixed frame middle part inner wall department all rotates and is connected with the footboard, the equal fixedly connected with spring in footboard front end middle part.
As a further description of the above technical solution:
the T-shaped sliding blocks are connected in the corresponding T-shaped sliding rails in a sliding mode.
As a further description of the above technical solution:
the driving wheel is connected with the driven wheel through a belt.
As a further description of the above technical solution:
the dwang left and right sides is close to the equal fixedly connected with bearing of first bevel gear department, the equal fixed connection in bearing top is on the equal fixed connection of pole setting one end and the pole setting other end is on the equipment box top inner wall.
As a further description of the above technical solution:
the bottom ends of the lead screws are rotatably connected to the inner wall of the bottom end of the equipment box.
As a further description of the above technical solution:
and the through holes in the nut pair are all in threaded connection with the outer diameter of the screw rod.
As a further description of the above technical solution:
the spring bottom end is fixedly connected to the inner wall of the bottom end of the fixing frame.
As a further description of the above technical solution:
the top end of the lead screw is fixedly connected with a limiting block.
The utility model discloses following beneficial effect has:
the utility model discloses in, drive the equipment box through the cylinder and remove on T type slide rail, realize stepping on the regulation of pressing footboard angle to the ankle, thereby realize the training to the ankle multi-angle, realize the removal of connecting block on the vertical direction through the motor of equipment incasement, thereby can carry out corresponding regulation according to user's shank length, the removal that drives fixed frame through the telescoping cylinder realizes the regulation to interval between user's two legs, has increased suitable crowd's scope, is worth wideling popularize.
Drawings
Fig. 1 is a perspective view of an ankle rehabilitation assisting training chair provided by the utility model;
fig. 2 is the internal structure schematic diagram of the equipment box in the ankle rehabilitation training assisting chair provided by the utility model.
Illustration of the drawings:
1. a seat; 2. a T-shaped slide rail; 3. a support plate; 4. a cylinder; 5. a moving block; 6. an equipment box; 7. a T-shaped slider; 8. a motor; 9. a driving wheel; 10. a driven wheel; 11. rotating the rod; 12. a first bevel gear; 13. a second bevel gear; 14. a lead screw; 15. connecting blocks; 16. a nut pair; 17. a telescopic cylinder; 18. a fixing frame; 19. a pedal; 20. a spring; 21. a bearing; 22. erecting a rod; 23. and a limiting block.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, the present invention provides an embodiment: a rehabilitation-assisted training chair for ankles comprises a chair 1, wherein the left side and the right side of the front end of the chair 1 are fixedly connected with T-shaped slide rails 2, the front ends of the T-shaped slide rails 2 are respectively and fixedly connected with the left end and the right end of the rear side of a supporting plate 3, the middle part of the rear side of the supporting plate 3 is fixedly connected with a cylinder 4, a piston rod of the cylinder 4 is fixedly connected with a moving block 5, the moving block 5 is fixedly connected with the center of the bottom end of an equipment box 6, the left side and the right side of the bottom end of the equipment box 6 are respectively and fixedly connected with a T-shaped slide block 7 at the position corresponding to the T-shaped slide rails 2, the moving block 5 is driven to move by the expansion of the piston rod of the cylinder 4, meanwhile, the moving block 5 drives the equipment box 6 to move on the T-shaped slide rails 2 by the sliding of the T-shaped slide blocks 7 in the corresponding T-shaped slide rails 2, so that the angle of a pedal 19 is adjusted for the ankles to be stepped on the ankles, multi-angle training of the ankles is realized, a motor 8 is fixedly connected at the center of the inner wall at the bottom end of the equipment box 6, a driving wheel 9 is fixedly connected with the driving end of a motor 8, a driven wheel 10 is arranged at the corresponding position of the top end of the driving wheel 9, a rotating rod 11 is fixedly connected with the through hole in the driven wheel 10, a first bevel gear 12 is fixedly connected with the left end and the right end of the rotating rod 11, a second bevel gear 13 is engaged and connected with the bottom of the outer end of the first bevel gear 12, a lead screw 14 is fixedly connected with the through hole in the second bevel gear 13, the top end of the lead screw 14 penetrates through an equipment box 6 and a connecting block 15, a nut pair 16 is arranged at the center in the connecting block 15, a telescopic cylinder 17 is fixedly connected with the inner end of the connecting block 15, a fixing frame 18 is fixedly connected with the piston rod at the inner end of the telescopic cylinder 17, the driving wheel 9 is driven by the motor 8, the driving wheel 9 drives the driven wheel 10 to rotate by a belt, the driven wheel 10 drives the rotating rod 11 to rotate the first bevel gears 12 at the two ends, first bevel gear 12 drives the rotation of corresponding second bevel gear 13, second bevel gear 13 drives the rotation of inside lead screw 14, under the effect of nut pair 16 in connecting block 15 at the top of lead screw 14, turn into linear motion with the rotary motion on lead screw 14, realize the vertical motion of connecting block 15 on lead screw 14, thereby can carry out corresponding regulation according to user's shank length, realize the regulation to distance between user's two legs simultaneously under the effect of telescopic cylinder 17, fixed frame 18 middle part inner wall department all rotates and is connected with footboard 19, the equal fixedly connected with spring 20 in footboard 19 front end middle part, step on footboard 19 through the user, realize the rehabilitation training to the ankle simultaneously under the effect of spring 20.
Equal sliding connection of T type slider 7 is in corresponding T type slide rail 2, action wheel 9 links to each other with follow driving wheel 10 through the belt, the dwang 11 left and right sides is close to the equal fixedly connected with bearing 21 of first bevel gear 12 department, the equal fixed connection in bearing 21 top is on the equal fixed connection of the pole setting 22 one end of pole setting 22 and the pole setting 22 other end on the inner wall of equipment box 6 top, bearing 21 plays the effect of support and fixed dwang 11, the normal rotation of dwang 11 has been guaranteed simultaneously, pole setting 22 plays the effect of support and fixed bearing 21, the 14 bottom of lead screw is all rotated and is connected on the inner wall of equipment box 6 bottom, the equal threaded connection of the inside through-hole department of nut pair 16 is on the 14 external diameters of lead screw, the equal fixed connection in spring 20 bottom is on the inner wall of fixed frame 18 bottom, the equal fixedly connected with stopper 23 in the 14 top of lead screw, stopper 23 plays the effect that prevents that connecting block 15 from droing.
The working principle is as follows: when the ankle multi-angle training device is used, the moving block 5 is driven to move by the expansion and contraction of the piston rod of the air cylinder 4, meanwhile, the T-shaped sliding block 7 slides in the corresponding T-shaped sliding rail 2, the moving block 5 drives the equipment box 6 to move on the T-shaped sliding rail 2, so that the adjustment of the angle of the foot ankle treading pedal 19 is realized, the multi-angle training of the foot ankle is realized, the motor 8 drives the driving wheel 9 to rotate, the driving wheel 9 drives the driven wheel 10 to rotate through a belt, the driven wheel 10 drives the internal rotating rod 11 to rotate, the rotating rod 11 drives the first bevel gears 12 at two ends to rotate, the first bevel gears 12 drive the corresponding second bevel gears 13 to rotate, the second bevel gears 13 drive the internal screw 14 to rotate, the rotary motion on the screw 14 is converted into linear motion under the action of the nut 16 in the connecting block 15 at the top of the screw 14, and the vertical motion of the connecting block 15 on the screw 14 is realized, thereby can carry out corresponding regulation according to user's shank length, realize the regulation to distance between user's two legs under the effect of telescoping cylinder 17 simultaneously to the applicable crowd's scope has been increased.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides an ankle rehabilitation training assistance chair, includes seat (1), its characterized in that: the left side and the right side of the front end of the seat (1) are fixedly connected with T-shaped slide rails (2), the front ends of the T-shaped slide rails (2) are respectively and fixedly connected with the left end and the right end of the rear side of a supporting plate (3), the middle part of the rear side of the supporting plate (3) is fixedly connected with a cylinder (4), a piston rod of the cylinder (4) is fixedly connected with a moving block (5), the moving block (5) is fixedly connected with the center of the bottom end of an equipment box (6), the positions of the left side and the right side of the bottom end of the equipment box (6) corresponding to the T-shaped slide rails (2) are respectively and fixedly connected with a T-shaped sliding block (7), the center of the inner wall of the bottom end of the equipment box (6) is fixedly connected with a motor (8), a driving wheel (9) is fixedly connected with a driving end of the motor (8), a driven wheel (10) is arranged at the position corresponding to the top end of the driving wheel (9), and a rotating rod (11) is fixedly connected with a through hole in the driven wheel (10), the utility model discloses a lead screw assembly, including dwang (11), the equal fixedly connected with first bevel gear (12) in both ends about dwang (11), the equal meshing in bottom of first bevel gear (12) outside one end is connected with second bevel gear (13), the equal fixedly connected with lead screw (14) of the inside through-hole department of second bevel gear (13), equipment box (6) and connecting block (15) all run through on lead screw (14) top, connecting block (15) inside center department is provided with nut pair (16), the equal fixedly connected with telescoping cylinder (17) of connecting block (15) inboard one end, the fixed frame (18) of piston rod department equal fixedly connected with of telescoping cylinder (17) inboard one end, fixed frame (18) middle part inner wall department all rotates and is connected with footboard (19), the equal fixedly connected with spring (20) in footboard (19) front end middle part.
2. The ankle rehabilitation assisting training chair according to claim 1, wherein: the T-shaped sliding blocks (7) are all connected in the corresponding T-shaped sliding rails (2) in a sliding mode.
3. The ankle rehabilitation assisting training chair according to claim 1, wherein: the driving wheel (9) is connected with the driven wheel (10) through a belt.
4. The ankle rehabilitation assisting training chair according to claim 1, wherein: dwang (11) left and right sides is close to equal fixedly connected with bearing (21) of first bevel gear (12) department, the equal fixed connection in bearing (21) top is on pole setting (22) one end and the equal fixed connection in pole setting (22) other end on equipment box (6) top inner wall.
5. The ankle rehabilitation assisting training chair according to claim 1, wherein: the bottom ends of the lead screws (14) are rotatably connected to the inner wall of the bottom end of the equipment box (6).
6. The ankle rehabilitation assisting training chair according to claim 1, wherein: and the through holes in the nut pair (16) are in threaded connection with the outer diameter of the screw rod (14).
7. The ankle rehabilitation assisting training chair according to claim 1, wherein: the bottom ends of the springs (20) are fixedly connected to the inner wall of the bottom end of the fixed frame (18).
8. The ankle rehabilitation assisting training chair according to claim 1, wherein: the top end of the screw rod (14) is fixedly connected with a limiting block (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120255749.6U CN214512476U (en) | 2021-01-29 | 2021-01-29 | Ankle auxiliary rehabilitation training chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120255749.6U CN214512476U (en) | 2021-01-29 | 2021-01-29 | Ankle auxiliary rehabilitation training chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214512476U true CN214512476U (en) | 2021-10-29 |
Family
ID=78312735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120255749.6U Expired - Fee Related CN214512476U (en) | 2021-01-29 | 2021-01-29 | Ankle auxiliary rehabilitation training chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214512476U (en) |
-
2021
- 2021-01-29 CN CN202120255749.6U patent/CN214512476U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |