CN110141838B - Stretching nursing equipment for leg recovery - Google Patents
Stretching nursing equipment for leg recovery Download PDFInfo
- Publication number
- CN110141838B CN110141838B CN201910519874.0A CN201910519874A CN110141838B CN 110141838 B CN110141838 B CN 110141838B CN 201910519874 A CN201910519874 A CN 201910519874A CN 110141838 B CN110141838 B CN 110141838B
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- gear
- fixedly connected
- rotating shaft
- springs
- stretching
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B2023/006—Exercising apparatus specially adapted for particular parts of the body for stretching exercises
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses stretching nursing equipment for leg recovery, which comprises a rectangular pipe, wherein a lifting plate is sleeved on the inner wall of the rectangular pipe, a rack is fixedly arranged on the right side surface of the lifting plate, a lifting mechanism and a fixing mechanism are fixedly arranged on the right side of the rectangular pipe, the lifting mechanism comprises a gear, a rotating shaft and a supporting block, the gear is meshed with the rack, the gear is rotatably connected in the supporting block, the gear is sleeved on the outer wall of the rotating shaft, two sliding grooves are formed in the inner side surface of the gear, the gear is slidably connected with two sliding blocks through the sliding grooves, and the opposite surfaces of the two sliding blocks are fixedly connected with the outer side surface of the rotating shaft. The lifting plate has the effect of conveniently adjusting the height of the lifting plate through the matching of the structures, so that the use requirements of patients with different heights are met.
Description
Technical Field
The invention relates to the technical field of rehabilitation auxiliary instruments, in particular to stretching nursing equipment for leg recovery.
Background
The rehabilitation exercise training machine is an instrument for training human muscles, has very important curative effect on patients suffering from diseases such as multiple sclerosis, apoplexy, hemiplegia, rheumatism, paraplegia, quadriplegia, Parkinson's syndrome, muscular dysfunction, craniocerebral injury, cerebral apoplexy, cardiovascular diseases and the like, and can play a good auxiliary treatment effect. However, to the patient after the operation, need very long a period of time carry out the postoperative and resume, at the in-process that the postoperative resumes, need resume through exercise equipment, like the plain type shank rehabilitation nursing frame that chinese patent CN201420467420.6 disclosed, this scheme is through national foot fixed band and shank fixed band with its cover on the leg and fix in foot and shank, through the extension ability of extension spring training shank, but the bracing piece length in the current scheme is not convenient for adjust, the crowd of different heights uses very inconveniently.
Disclosure of Invention
The invention aims to provide stretching nursing equipment for leg recovery, which has the effect of conveniently adjusting the height of a lifting plate, thereby adapting to the use requirements of patients with different heights, and solving the problems that the length of a supporting rod cannot be adjusted, and people with different heights are inconvenient to use.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a tensile care apparatus for shank recovery, includes the rectangular pipe, the lifter plate has been cup jointed to the inner wall of rectangular pipe, the right side fixed surface of lifter plate installs the rack, the right side fixed mounting of rectangular pipe has elevating system and fixed establishment.
The lifting mechanism comprises a gear, a rotating shaft and a supporting block, the gear is meshed with a rack, the gear is rotatably connected in the supporting block, the gear is sleeved on the outer wall of the rotating shaft, two sliding grooves are formed in the inner side surface of the gear, the gear is connected with two sliding blocks through sliding of the sliding grooves, and the opposite surfaces of the two sliding blocks are fixedly connected with the outer side surface of the rotating shaft.
Preferably, the fixing mechanism comprises two clamping sheaths, two first springs and two second springs, one ends, far away from the clamping sheaths, of the two first springs are fixedly connected with the inner wall of the supporting block, one sides, far away from the gear, of the two clamping sheaths are fixedly connected with the two first springs respectively, the two clamping sheaths slide up and down along the inner wall of the supporting block, the two clamping sheaths are connected with the gear in a meshed mode, and one sides, far away from the gear, of the two second springs are fixedly connected with the inner wall of the supporting block.
Preferably, one side of each of the two second springs, which is close to the gear, is fixedly connected with a connecting plate, the connecting plates slide back and forth along the inner wall of the supporting block, and the connecting plates are abutted to the rotating shaft.
Preferably, one side of the connecting plate, which is far away from the second spring, is fixedly connected with two baffles, and one ends of the two baffles, which are far away from the connecting plate, are respectively abutted against the two clamping sheaths.
Preferably, ball mounting grooves are formed in the front side and the rear side of the inner wall of the rectangular pipe, and balls are mounted on the rectangular pipe through the ball mounting grooves.
Preferably, grooves are formed in the front side and the rear side of the lifting plate, and the balls roll along the inner walls of the grooves.
Preferably, one side of the rotating shaft, which is far away from the connecting plate, is fixedly connected with a handle, and the surface of the handle is provided with anti-skidding lines.
Preferably, the rectangular pipe is connected with the pivot near the left side rotation of its bottom, the left side fixedly connected with ring of pivot, threaded hole is all seted up to the side around the ring, the ring has two threaded rods through threaded hole threaded connection, two the equal fixedly connected with in the opposite side of threaded rod holds the piece, two the equal fixedly connected with type concave connecting block in opposite side of threaded rod, two the equal fixedly connected with two third springs in opposite side of type concave connecting block, two the equal fixedly connected with of third spring looks remote site tip is to the briquetting.
Preferably, the opposite surfaces of the two pressing blocks are both inner arc concave surfaces, and the opposite surfaces of the two pressing blocks are both fixedly connected with rubber cushions.
Compared with the prior art, the invention has the following beneficial effects:
firstly, the effect of adjusting the height of the lifting plate is achieved through the gear, the rotating shaft, the supporting block, the sliding groove and the sliding block.
The lifting plate fixing device has the advantages that the clamping sheath, the first spring, the second spring, the connecting plate and the baffle are arranged, so that the lifting plate can be fixed conveniently after being adjusted in height.
The friction resistance of the lifting plate in the moving process is reduced through the arranged ball and the groove and the rolling process of the ball along the groove wall of the groove, and the lifting plate is not in contact with the rectangular pipe as shown in the figure, so that the friction resistance is further reduced.
The invention adjusts the relative distance of the two pressing blocks through the rotating shaft, the circular ring, the threaded rod, the holding block, the concave connecting block, the third spring, the pressing block and the rubber cushion, thereby adapting to the effect of clamping crus with different thicknesses.
To sum up, possessed and conveniently adjusted the effect of lifter plate height to adapt to different height patients 'user demand, solved bracing piece length and can't adjust, the crowd of different heights uses very inconvenient problem.
Drawings
FIG. 1 is an isometric view of the structure of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a right side cross-sectional view of a portion of the structure of the present invention;
FIG. 4 is a top cross-sectional view of the structure of the present invention;
fig. 5 is a top cross-sectional view of a portion of the structure of the present invention.
In the figure: 1-rectangular tube, 2-lifting plate, 3-rack, 4-lifting mechanism, 5-fixing mechanism, 6-gear, 7-rotating shaft, 8-supporting block, 9-chute, 10-slide block, 11-clamping sheath, 12-first spring, 13-second spring, 14-connecting plate, 15-baffle, 16-ball, 17-groove, 18-handle, 19-rotating shaft, 20-circular ring, 21-threaded rod, 22-holding block, 23-concave connecting block, 24-third spring, 25-pressing block and 26-rubber cushion.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the invention relates to stretching nursing equipment for leg recovery, which comprises a rectangular tube 1, and aims at the problem that the length of a supporting rod in a comparison file in the background art cannot be adjusted, so that the stretching nursing equipment is convenient for adjusting the height to meet the use requirements of patients with different heights, a lifting plate 2 is sleeved on the inner wall of the rectangular tube 1, a rack 3 is fixedly arranged on the right side surface of the lifting plate 2, and a lifting mechanism 4 and a fixing mechanism 5 are fixedly arranged on the right side of the rectangular tube 1.
The lifting mechanism 4 comprises a gear 6, a rotating shaft 7 and a supporting block 8, the gear 6 is meshed with the rack 3, the gear 6 is rotatably connected in the supporting block 8, the gear 6 is sleeved on the outer wall of the rotating shaft 7, two sliding grooves 9 are formed in the inner side surface of the gear 6, the gear 6 is slidably connected with two sliding blocks 10 through the sliding grooves 9, the opposite surfaces of the two sliding blocks 10 are fixedly connected with the outer side surface of the rotating shaft 7, when the lifting mechanism is heightened or lowered, an operator tightly holds the handle 18 to push the handle 18 towards the supporting block 8 direction, so that the rotating shaft 7 slides towards the supporting block 8 direction, the rotating shaft 7 is pressed against the connecting plate 14 through the rotating shaft 7, the connecting plate 14 moves towards the direction far away from the gear 6, and further two baffle plates 15 are separated from the two clamping sheaths 11 respectively, then the handle 18 is rotated, so that the rotating shaft 7, the gear 6 is rotated synchronously, and the lifting plate 2 is adjusted to be high or low through the process of the gear 6 rotating and the gear 6 and the rack 3 engaging and transmitting.
Further, the fixing mechanism 5 comprises two clamping sheaths 11, two first springs 12 and two second springs 13, one ends of the two first springs 12 far away from the clamping sheaths 11 are fixedly connected with the inner wall of the supporting block 8, one sides of the two clamping sheaths 11 far away from the gear 6 are respectively fixedly connected with the two first springs 12, the two clamping sheaths 11 slide up and down along the inner wall of the supporting block 8, the two clamping sheaths 11 are respectively connected with the gear 6 in a meshed manner, one sides of the two second springs 13 far away from the gear are respectively fixedly connected with the inner wall of the supporting block 8, one sides of the two second springs 13 close to the gear 6 are respectively fixedly connected with a connecting plate 14, the connecting plate 14 slides back and forth along the inner wall of the supporting block 8, the connecting plate 14 is abutted against the rotating shaft 7, one sides of the connecting plate 14 far away from the second springs 13 are fixedly connected with two baffles 15, one ends of the two baffles 15 far away from the connecting plate, slowly to keeping away from supporting shoe 8 direction removal handle 18, utilize the elastic restoring force of second spring 13 for connecting plate 14 and two baffles 15 resume to the state shown in fig. three, two baffles 15 at this moment are the butt two card sheaths 11 again, and then have restricted the position of two card sheaths 11, make card sheath 11 keep the engaged relation with gear 6 all the time, and then have restricted gear 6's rotation, have realized the fixed to the high position, thereby it can to loosen handle 18.
Further, ball mounting grooves have all been seted up to the front and back side of 1 inner wall of rectangular pipe, and rectangular pipe 1 installs ball 16 through the ball mounting groove, and recess 17 has been opened to the front and back side of lifter plate 2, and ball 16 rolls along the inner wall of recess 17, through the rolling process of ball 16 along the recess 17 cell wall, has reduced the frictional resistance of lifter plate 2 removal in-process to as shown in fig. 4, make lifter plate 2 not contact with rectangular pipe 1, and then further reduced frictional resistance.
Further, one side fixedly connected with handle 18 that connecting plate 14 was kept away from to axis of rotation 7, the surface of handle 18 is equipped with anti-skidding line, through setting up anti-skidding line and handle 18, has increased the frictional resistance of handle 18 with the palm, is convenient for rotate handle 18, and then makes axis of rotation 7 rotate.
Furthermore, a rotating shaft 19 is rotatably connected to the left side of the rectangular tube 1 near the bottom of the rectangular tube, a circular ring 20 is fixedly connected to the left side of the rotating shaft 19, threaded holes are respectively formed in the front side and the rear side of the circular ring 20, the circular ring 20 is in threaded connection with two threaded rods 21 through the threaded holes, holding blocks 22 are respectively fixedly connected to the opposite sides of the two threaded rods 21, concave connecting blocks 23 are respectively fixedly connected to the opposite sides of the two threaded rods 21, two third springs 24 are respectively fixedly connected to the opposite sides of the two concave connecting blocks 23, abutting blocks 25 are respectively fixedly connected to the end portions of the opposite ends of the two third springs 24, the opposite surfaces of the two abutting blocks 25 are respectively an inner arc concave surface, rubber cushions 26 are respectively and fixedly connected to the opposite surfaces of the two abutting blocks 25, the extrusion force of the two abutting blocks 25 when clamping the crus of the patient is reduced through the, thereby indirectly protecting the skin of the lower leg of the patient. The patient is through passing ring 20 with the shank, cover respectively afterwards and hold piece 22 and twist, by holding a piece 22 pivoted process, make threaded rod 21 rotate in step, by threaded rod 21 pivoted process and through threaded rod 21 and screw hole screw thread transmission's process, make two concave type connecting blocks 23 to being close to the shank direction removal, when two rubber cushion 26 butts patient shank, continue to twist two and hold piece 22, make third spring 24 receive the compression, thereby make two support piece 25 press from both sides tightly patient's shank, and then adapted to the use of different thickness shanks.
To sum up, possessed and conveniently adjusted the effect of 2 heights of lifter plate to adapt to different height patients 'user demand, solved bracing piece length and can't adjust, the crowd of different heights uses very inconvenient problem.
The working principle is as follows: when the stretching nursing equipment for leg recovery is adjusted to be high or low, an operator tightly holds the handle 18, pushes the handle 18 towards the direction of the supporting block 8, enables the rotating shaft 7 to slide towards the direction of the supporting block 8, enables the rotating shaft 7 to press the connecting plate 14, enables the connecting plate 14 to move towards the direction far away from the gear 6, further enables the two baffles 15 to be separated from the two clamping sheaths 11 respectively, then rotates the handle 18, enables the rotating shaft 7 to rotate, enables the gear 6 to rotate synchronously through the rotating process of the rotating shaft 7 and the limiting of the two sliding blocks 10 and the sliding groove 9, enables the lifting plate 2 to be adjusted to be high or low through the rotating process of the gear 6 and the meshing transmission process of the gear 6 and the rack 3, and enables the handle 18 to move towards the direction far away from the supporting block 8 slowly after the adjustment is completed, and enables the connecting plate 14 and the two baffles 15 to be restored to the states shown in the figure three by, at the moment, the two baffle plates 15 are abutted against the two clamping sheaths 11 again, so that the positions of the two clamping sheaths 11 are limited, the clamping sheaths 11 are always kept in a meshed relation with the gear 6, the rotation of the gear 6 is limited, the height position is fixed, and the handle 18 is loosened; when using afterwards, the patient is through passing ring 20 with the shank, seal two afterwards and hold piece 22 and do the wrench movement respectively, by holding a piece 22 pivoted process, make threaded rod 21 rotate in step, by threaded rod 21 pivoted process and through threaded rod 21 and screw hole screw thread drive's process, make two concave type connecting blocks 23 to being close to the shank direction removal, when two rubber cushion 26 butt to patient's shank, continue wrench movement two and hold piece 22, make third spring 24 receive the compression, thereby make two abutting block 25 press from both sides tightly patient's shank, and then adapted to the use of different thickness shanks.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A stretching nursing device for leg recovery comprises a rectangular tube (1), and is characterized in that: the inner wall of the rectangular pipe (1) is sleeved with a lifting plate (2), the right side surface of the lifting plate (2) is fixedly provided with a rack (3), and the right side of the rectangular pipe (1) is fixedly provided with a lifting mechanism (4) and a fixing mechanism (5);
the lifting mechanism (4) comprises a gear (6), a rotating shaft (7) and a supporting block (8), the gear (6) is meshed with the rack (3), the gear (6) is rotatably connected in the supporting block (8), the gear (6) is sleeved on the outer wall of the rotating shaft (7), two sliding grooves (9) are formed in the inner side face of the gear (6), the gear (6) is slidably connected with two sliding blocks (10) through the sliding grooves (9), and the opposite faces of the two sliding blocks (10) are fixedly connected with the outer side face of the rotating shaft (7);
the left side, close to the bottom, of the rectangular tube (1) is rotatably connected with a rotating shaft (19), the left side of the rotating shaft (19) is fixedly connected with a circular ring (20), threaded holes are formed in the front side and the rear side of the circular ring (20), the circular ring (20) is connected with two threaded rods (21) through threaded holes in a threaded manner, the opposite sides of the two threaded rods (21) are fixedly connected with a holding block (22), the opposite sides of the two threaded rods (21) are fixedly connected with concave connecting blocks (23), the opposite sides of the two concave connecting blocks (23) are fixedly connected with two third springs (24), and the end parts of the opposite ends of the two third springs (24) are fixedly connected with pressing blocks (25);
the opposite surfaces of the two pressing blocks (25) are both inner arc concave surfaces, and the opposite surfaces of the two pressing blocks (25) are both fixedly connected with rubber cushions (26).
2. The stretching nursing apparatus for leg recovery according to claim 1, characterized in that: the fixing mechanism (5) comprises two clamping sheaths (11), two first springs (12) and two second springs (13), wherein one ends, far away from the clamping sheaths (11), of the first springs (12) are fixedly connected with the inner wall of the supporting block (8), one sides, far away from the gear (6), of the clamping sheaths (11) are fixedly connected with the two first springs (12) respectively, the clamping sheaths (11) slide up and down along the inner wall of the supporting block (8), the clamping sheaths (11) are connected with the gear (6) in a meshed mode, and one sides, far away from the gear, of the second springs (13) are fixedly connected with the inner wall of the supporting block (8).
3. The stretching nursing apparatus for leg recovery according to claim 2, characterized in that: one side of each of the two second springs (13) close to the gear (6) is fixedly connected with a connecting plate (14), the connecting plates (14) slide back and forth along the inner wall of the supporting block (8), and the connecting plates (14) are abutted to the rotating shaft (7).
4. The stretching nursing apparatus for leg recovery according to claim 3, characterized in that: one side of the connecting plate (14) far away from the second spring (13) is fixedly connected with two baffle plates (15), and one ends of the two baffle plates (15) far away from the connecting plate (14) are respectively abutted against the two clamping sheaths (11).
5. The stretching nursing apparatus for leg recovery according to claim 1, characterized in that: ball mounting grooves have all been seted up to the side around rectangular pipe (1) inner wall, ball (16) are installed through the ball mounting groove in rectangular pipe (1).
6. The stretching nursing apparatus for leg recovery according to claim 5, characterized in that: grooves (17) are formed in the front side and the rear side of the lifting plate (2), and the balls (16) roll along the inner walls of the grooves (17).
7. The stretching nursing apparatus for leg recovery according to claim 1, characterized in that: one side of the rotating shaft (7) far away from the connecting plate (14) is fixedly connected with a handle (18), and anti-skidding grains are arranged on the surface of the handle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910519874.0A CN110141838B (en) | 2019-06-17 | 2019-06-17 | Stretching nursing equipment for leg recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910519874.0A CN110141838B (en) | 2019-06-17 | 2019-06-17 | Stretching nursing equipment for leg recovery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110141838A CN110141838A (en) | 2019-08-20 |
| CN110141838B true CN110141838B (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910519874.0A Active CN110141838B (en) | 2019-06-17 | 2019-06-17 | Stretching nursing equipment for leg recovery |
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| Country | Link |
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| CN (1) | CN110141838B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408067B (en) * | 2020-03-23 | 2021-10-22 | 中国人民解放军第四军医大学 | Radiotherapy body frame lifting device and radiotherapy body frame |
| CN113546371B (en) * | 2021-07-08 | 2022-08-19 | 李诗瑜 | Sports education that facilitates use is with leg pressing professional equipment |
| CN113953750A (en) * | 2021-11-16 | 2022-01-21 | 深圳市鸿盛瑞科技有限公司 | Sheet metal positioning and clamping mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2700270B1 (en) * | 1993-01-14 | 1995-06-23 | Giorgini Jean Claude | PORTABLE APPARATUS FOR HEATING AND FORCING THE CAMBING OF THE FOOT. |
| CN203354855U (en) * | 2013-07-31 | 2013-12-25 | 黑龙江财经学院 | Vibration type stretching device for exercising leg flexibility |
| CN109107101A (en) * | 2017-06-23 | 2019-01-01 | 顾玲玲 | A kind of fractured leg bracket based on 3D printing technique |
| CN208525737U (en) * | 2018-04-20 | 2019-02-22 | 咸阳师范学院 | A kind of athletic training pressing-leg device |
| CN208694161U (en) * | 2018-08-10 | 2019-04-05 | 河南省正骨研究院 | A kind of orthopaedic knee bending exercising apparatus |
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2019
- 2019-06-17 CN CN201910519874.0A patent/CN110141838B/en active Active
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| CN110141838A (en) | 2019-08-20 |
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