CN109288655B - Walking aid for leg fracture patient - Google Patents
Walking aid for leg fracture patient Download PDFInfo
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- CN109288655B CN109288655B CN201811169808.7A CN201811169808A CN109288655B CN 109288655 B CN109288655 B CN 109288655B CN 201811169808 A CN201811169808 A CN 201811169808A CN 109288655 B CN109288655 B CN 109288655B
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- belt pulley
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for disabled persons
Abstract
The invention relates to a walking aid, in particular to a walking aid for patients with leg fracture. The technical problem is as follows: provides the walking aid for patients with leg fracture, which is convenient for patients to have a rest without being assisted by other people. The technical scheme is as follows: a walking aid for patients with leg fracture comprises a support frame, a connecting rod, rollers, a connecting plate, a mounting seat, a bearing seat, a rotating rod, a double-groove belt pulley, a single-groove belt pulley, a flat belt, a circular plate and the like; the right part is connected through the connecting rod between the support frame of front and back both sides, and the support frame bottom left and right sides all is equipped with the gyro wheel, is connected with the connecting plate between the left and right sides at support frame middle part, installs the mount pad in the middle of the connecting plate bottom, and the mount pad bottom is connected with the bearing frame. According to the invention, the upper clamping block and the lower clamping block are arranged, so that when a patient needs to stop moving the support frame, the purpose of stopping rotation of the circular plate can be achieved through the contact of the upper clamping block and the lower clamping block, and finally, the position of the support frame is fixed, so that the support frame is convenient for people to use.
Description
Technical Field
The invention relates to a walking aid, in particular to a walking aid for patients with leg fracture.
Background
In the rehabilitation process of a patient with leg fracture, the patient needs to walk continuously to help rehabilitation, and also needs to walk continuously in daily life, but the patient mainly assists the patient to walk by other people, or the two hand supporting railings move slowly, and because the patient needs to walk frequently in daily life, the patient can not be assisted in time by other people, and the patient is not convenient to move; when a patient moves on the supporting railing, the patient may need a certain rest, and the patient may be difficult to find out a chair or other equipment outside, which affects the rest of the patient.
Disclosure of Invention
In order to overcome the defect that other people are not supported in time and are not convenient for patients to have a rest, the technical problem is as follows: provides the walking aid for patients with leg fracture, which is convenient for patients to have a rest without being assisted by other people.
The technical scheme is as follows: a walking aid for leg fracture patients comprises support frames, connecting rods, rollers, connecting plates, a mounting seat, bearing seats, rotating rods, double-groove belt pulleys, single-groove belt pulleys, flat belts, circular plates, guide sleeves, lifting rods, arc sleeves, supporting rods, arc stop blocks, first springs and arc friction blocks, wherein the support frames on the front side and the rear side are connected with each other at the right part through the connecting rods, the rollers are arranged on the left side and the right side of the bottom of each support frame, the connecting plates are connected between the left side and the right side of the middle part of each support frame, the mounting seat is mounted in the middle of the bottom of each connecting plate, the bearing seats are connected with the bottom of each mounting seat, the rotating rods are connected onto the bearing seats, the double-groove belt pulleys are connected onto the outer sides of the front rotating rods and the rear rotating rods, the single-groove belt pulleys are connected, circular plate circumference is opened there is annular groove, all be connected with the guide pin bushing in the middle of the support frame upper portion of both sides around, the guide pin bushing in-connection has the lifter, the bracing piece is installed on support frame upper portion, the lifter is located the bracing piece inboard, the arc cover is installed to the lifter top, lifter upper portion is connected with the arc dog, the arc dog is located the guide pin bushing below, arc dog upside is connected with first spring, first spring is around on the lifter, first spring upper end and guide pin bushing downside middle part are connected, the lifter bottom is connected with the arc clutch blocks, the arc clutch blocks is located the annular groove top.
Further, the clamping device comprises an upper clamping block and a lower clamping block, an arc-shaped groove is formed in the lower portion of the arc-shaped friction block, a plurality of upper clamping blocks are evenly arranged in the arc-shaped groove, a plurality of lower clamping blocks are evenly arranged on the annular groove, and the upper clamping blocks are matched with the lower clamping blocks.
Further, still including the returning face plate, the lifting spring, marble and baffle, the returning face plate is connected to the equal rotary type of front and back connecting plate upside, the returning face plate lower part is opened there is the top groove, connecting plate upper portion is opened there is lower square groove, lower square groove is located under the top groove, lower square inslot bottom is connected the lifting spring, lifting spring upper portion is located the top inslot, the lifting spring top is connected with the marble, marble and top inslot top contact, the rear side lower part of back side returning face plate and the front side lower part of preceding returning face plate all are connected with the baffle, the front side of rear side baffle and the rear side of front side baffle all contact with the connecting plate.
Further, still including slider and carriage release lever, the strip spout has all been opened at both sides about the support frame inboard, and the sliding type is connected with the slider on the strip spout, is connected with the carriage release lever between the slider of the left and right sides, and the carriage release lever is located the lifter front side, and lifter front side middle part opens there is the draw-in groove.
When patient need use this helps capable ware to help the line, can support both hands on the bracing piece, then promote the support frame right, the support frame moves right and drives gyro wheel clockwise rotation, gyro wheel clockwise rotation drives single recess belt pulley clockwise rotation, single recess belt pulley clockwise rotation drives double recess belt pulley clockwise rotation through the flat belt, double recess belt pulley clockwise rotation drives the bull stick clockwise rotation, the bull stick clockwise rotation drives the circular slab clockwise rotation, from this the support frame can support patient, can help patient's walking, prevent to tumble. When a patient needs to stop moving and changing steps, the arc sleeve can be pressed downwards by a palm, the arc sleeve moves downwards to drive the lifting rod to move downwards, the lifting rod moves downwards to drive the arc stop block to move downwards, the arc stop block moves downwards to drive the first spring to move downwards, at the moment, the first spring is in a stretching state, the lifting rod moves downwards to drive the arc friction block to move downwards, the arc friction block moves downwards to be contacted with the circular plate, the arc friction block is contacted with the circular plate to enable the circular plate not to rotate any more, the circular plate does not rotate any more to enable the rotating rod not to rotate any more, the rotating rod does not rotate any more to enable the double-groove belt pulley not to rotate any more, the flat belt does not move any more to enable the single-groove belt pulley not to move any more, the single-groove belt pulley does not move any more to enable the roller not to move any, when the support frame is not moved any more, the patient can change the steps. When the patient finishes the step change, the pressing on the arc sleeve is released, the first spring is reset upwards to drive the lifting rod to move upwards, the lifting rod moves upwards to drive the arc friction block to move upwards, the arc friction block moves upwards to leave the circular plate, the patient can move the support frame rightwards again, and the purpose of assisting the walking can be achieved by repeating the above operations.
When patient need stop moving the support frame and move the step, drive fixture block downstream when arc clutch blocks downstream, go up fixture block downstream and can make the circular slab stop to move when contacting with lower fixture block, the circular slab stop to move can repeat above operation and make the support frame stop to move, makes things convenient for the better fixed bolster of patient to move the step from this. When the patient needs to move forwards, the arc-shaped friction block is enabled to move upwards by releasing the arc sleeve again, the arc-shaped friction block moves upwards to drive the upper clamping block to move upwards, and when the upper clamping block moves upwards to be no longer in contact with the lower clamping block, the patient can continue to move the support frame rightwards. Through the cooperation of last fixture block and lower fixture block for this device is more stable when stopping moving.
When patient need sit down the rest, can stop to remove the support frame, then the upset board rotates inwards, and lifting spring is compression state this moment, and the upset board rotates inwards and makes the marble leave the top side groove, and the upset board rotates inwards and drives the baffle rebound, and when the baffle removed to a locating position, lifting spring upwards resets, and lifting spring rebound drives the marble rebound, and the marble rebound can contact bottom the baffle, can fix the upset board position from this. When people do not need to use the turnover plate, the turnover plate can be rotated outwards, the turnover plate moves outwards to drive the baffle to move downwards, and the lifting spring is compressed when the turnover plate moves to a certain position, so that the marble is located in the upper side groove again, the position of the turnover plate is fixed, and the turnover plate is prevented from being turned randomly.
When patient is using the returning face plate to have a rest, can press down the arc cover, arc cover downstream drives the lifter downstream, the lifter downstream drives the draw-in groove downstream, when draw-in groove downstream reaches the certain distance, the carriage release lever of both sides around patient's inward movement again, bar spout and slider play the guide effect to the carriage release lever, when the carriage release lever moved to the draw-in groove in, can make the carriage release lever rigidity, go up the fixture block and cooperate with lower fixture block this moment, make support frame rigidity, make things convenient for better the having a rest of patient from this. When patient need not have a rest, can outwards remove the carriage release lever of both sides around for the carriage release lever leaves the draw-in groove and is no longer fixed, under the effect of first spring, goes up fixture block and fixture block separation down, thereby makes the support frame no longer fixed, and patient can continue to use this device to help the capable afterwards.
The invention has the beneficial effects that: according to the invention, the upper clamping block and the lower clamping block are arranged, so that when a patient needs to stop moving the support frame, the purpose of stopping rotation of the circular plate can be achieved through the contact of the upper clamping block and the lower clamping block, and finally, the position of the support frame is fixed, so that the support frame is convenient for people to use; by arranging the turnover plate, people can sit on the turnover plate for rest after rotating the turnover plate when needing rest; through setting up carriage release lever and draw-in groove for people can go into the draw-in groove with the carriage release lever card when having a rest, and then the fixed bolster makes things convenient for people to have a rest.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a partial schematic front view of the present invention.
Fig. 3 is a partial left view structural diagram of the present invention.
Description of reference numerals: 1: support frame, 101: connecting rod, 2: roller, 201: connecting plate, 3: mount pad, 4: bearing seat, 5: turning rod, 6: double-groove pulley, 7: single groove pulley, 8: flat belt, 9: circular plate, 10: annular groove, 11: guide sleeve, 12: lifter, 13: arc cover, 131: support bar, 14: arc dog, 15: first spring, 16: arc-shaped friction block, 17: arc-shaped groove, 18: upper latch, 19: lower clip, 20: roll-over plate, 21: upper groove, 22: lower square groove, 23: lifting spring, 24: marble, 25: baffle, 26: strip-shaped sliding groove, 27: slider, 28: travel bar, 29: a clamping groove.
Detailed Description
The invention is described in detail below with reference to the drawings and specific examples, but the invention is not limited thereto.
Example 1
A walking aid for patients with leg fracture, as shown in figures 1-3, comprises a support frame 1, a connecting rod 101, rollers 2, a connecting plate 201, a mounting seat 3, a bearing seat 4, a rotating rod 5, a double-groove belt pulley 6, a single-groove belt pulley 7, a flat belt 8, a circular plate 9, a guide sleeve 11, a lifting rod 12, an arc-shaped sleeve 13, a supporting rod 131, an arc-shaped stop block 14, a first spring 15 and an arc-shaped friction block 16, wherein the right part of the support frame 1 at the front side and the rear side is connected through the connecting rod 101, the rollers 2 are arranged at the left side and the right side of the bottom of the support frame 1, the connecting plate 201 is connected between the left side and the right side of the middle part of the support frame 1, the mounting seat 3 is arranged in the middle of the bottom of the connecting plate 201, the bearing seat 4 is connected with the rotating rod 5, be connected with flat belt 8 between single recess belt pulley 7 and the double flute belt pulley 6, the 5 outsides of bull stick are connected with circular slab 9, circular slab 9 is located the outside of double flute belt pulley 6, circular slab 9 circumference is opened there is annular groove 10, all be connected with guide pin bushing 11 in the middle of the 1 upper portion of support frame of both sides around, guide pin bushing 11 in-connection has lifter 12, bracing piece 131 is installed on 1 upper portion of support frame, lifter 12 is located the bracing piece 131 inboard, arc cover 13 is installed on 12 tops of lifter, 12 upper portions of lifter are connected with arc dog 14, arc dog 14 is located guide pin bushing 11 below, 14 upsides of arc dog are connected with first spring 15, first spring 15 is around on lifter 12, first spring 15 upper end is connected with guide pin bushing 11 downside middle part, 12 bottoms of lifter are connected with arc clutch blocks 16, arc clutch blocks 16 is located annular groove 10 top.
Example 2
A walking aid for patients with leg fracture, as shown in figures 1-3, comprises a support frame 1, a connecting rod 101, rollers 2, a connecting plate 201, a mounting seat 3, a bearing seat 4, a rotating rod 5, a double-groove belt pulley 6, a single-groove belt pulley 7, a flat belt 8, a circular plate 9, a guide sleeve 11, a lifting rod 12, an arc-shaped sleeve 13, a supporting rod 131, an arc-shaped stop block 14, a first spring 15 and an arc-shaped friction block 16, wherein the right part of the support frame 1 at the front side and the rear side is connected through the connecting rod 101, the rollers 2 are arranged at the left side and the right side of the bottom of the support frame 1, the connecting plate 201 is connected between the left side and the right side of the middle part of the support frame 1, the mounting seat 3 is arranged in the middle of the bottom of the connecting plate 201, the bearing seat 4 is connected with the rotating rod 5, be connected with flat belt 8 between single recess belt pulley 7 and the double flute belt pulley 6, the 5 outsides of bull stick are connected with circular slab 9, circular slab 9 is located the outside of double flute belt pulley 6, circular slab 9 circumference is opened there is annular groove 10, all be connected with guide pin bushing 11 in the middle of the 1 upper portion of support frame of both sides around, guide pin bushing 11 in-connection has lifter 12, bracing piece 131 is installed on 1 upper portion of support frame, lifter 12 is located the bracing piece 131 inboard, arc cover 13 is installed on 12 tops of lifter, 12 upper portions of lifter are connected with arc dog 14, arc dog 14 is located guide pin bushing 11 below, 14 upsides of arc dog are connected with first spring 15, first spring 15 is around on lifter 12, first spring 15 upper end is connected with guide pin bushing 11 downside middle part, 12 bottoms of lifter are connected with arc clutch blocks 16, arc clutch blocks 16 is located annular groove 10 top.
The clamping device is characterized by further comprising an upper clamping block 18 and a lower clamping block 19, an arc-shaped groove 17 is formed in the lower portion of the arc-shaped friction block 16, a plurality of upper clamping blocks 18 are evenly arranged in the arc-shaped groove 17, a plurality of lower clamping blocks 19 are evenly arranged on the annular groove 10, and the upper clamping blocks 18 are matched with the lower clamping blocks 19.
Example 3
A walking aid for patients with leg fracture, as shown in figures 1-3, comprises a support frame 1, a connecting rod 101, rollers 2, a connecting plate 201, a mounting seat 3, a bearing seat 4, a rotating rod 5, a double-groove belt pulley 6, a single-groove belt pulley 7, a flat belt 8, a circular plate 9, a guide sleeve 11, a lifting rod 12, an arc-shaped sleeve 13, a supporting rod 131, an arc-shaped stop block 14, a first spring 15 and an arc-shaped friction block 16, wherein the right part of the support frame 1 at the front side and the rear side is connected through the connecting rod 101, the rollers 2 are arranged at the left side and the right side of the bottom of the support frame 1, the connecting plate 201 is connected between the left side and the right side of the middle part of the support frame 1, the mounting seat 3 is arranged in the middle of the bottom of the connecting plate 201, the bearing seat 4 is connected with the rotating rod 5, be connected with flat belt 8 between single recess belt pulley 7 and the double flute belt pulley 6, the 5 outsides of bull stick are connected with circular slab 9, circular slab 9 is located the outside of double flute belt pulley 6, circular slab 9 circumference is opened there is annular groove 10, all be connected with guide pin bushing 11 in the middle of the 1 upper portion of support frame of both sides around, guide pin bushing 11 in-connection has lifter 12, bracing piece 131 is installed on 1 upper portion of support frame, lifter 12 is located the bracing piece 131 inboard, arc cover 13 is installed on 12 tops of lifter, 12 upper portions of lifter are connected with arc dog 14, arc dog 14 is located guide pin bushing 11 below, 14 upsides of arc dog are connected with first spring 15, first spring 15 is around on lifter 12, first spring 15 upper end is connected with guide pin bushing 11 downside middle part, 12 bottoms of lifter are connected with arc clutch blocks 16, arc clutch blocks 16 is located annular groove 10 top.
The clamping device is characterized by further comprising an upper clamping block 18 and a lower clamping block 19, an arc-shaped groove 17 is formed in the lower portion of the arc-shaped friction block 16, a plurality of upper clamping blocks 18 are evenly arranged in the arc-shaped groove 17, a plurality of lower clamping blocks 19 are evenly arranged on the annular groove 10, and the upper clamping blocks 18 are matched with the lower clamping blocks 19.
Still including returning face plate 20, lifting spring 23, marble 24 and baffle 25, returning face plate 20 is connected to the equal rotary type of connecting plate 201 upside around, returning face plate 20 lower part is opened there is top groove 21, connecting plate 201 upper portion is opened there is square groove 22 down, square groove 22 is located under top groove 21 down, lifting spring 23 is connected to the bottom in square groove 22 down, lifting spring 23 upper portion is located top groove 21, lifting spring 23 top is connected with marble 24, marble 24 and the interior top contact of top groove 21, the rear side lower part of rear side returning face plate 20 and the front side lower part of front side returning face plate 20 all are connected with baffle 25, the front side of rear side baffle 25 and the rear side of front side baffle 25 all contact with connecting plate 201.
Example 4
A walking aid for patients with leg fracture, as shown in figures 1-3, comprises a support frame 1, a connecting rod 101, rollers 2, a connecting plate 201, a mounting seat 3, a bearing seat 4, a rotating rod 5, a double-groove belt pulley 6, a single-groove belt pulley 7, a flat belt 8, a circular plate 9, a guide sleeve 11, a lifting rod 12, an arc-shaped sleeve 13, a supporting rod 131, an arc-shaped stop block 14, a first spring 15 and an arc-shaped friction block 16, wherein the right part of the support frame 1 at the front side and the rear side is connected through the connecting rod 101, the rollers 2 are arranged at the left side and the right side of the bottom of the support frame 1, the connecting plate 201 is connected between the left side and the right side of the middle part of the support frame 1, the mounting seat 3 is arranged in the middle of the bottom of the connecting plate 201, the bearing seat 4 is connected with the rotating rod 5, be connected with flat belt 8 between single recess belt pulley 7 and the double flute belt pulley 6, the 5 outsides of bull stick are connected with circular slab 9, circular slab 9 is located the outside of double flute belt pulley 6, circular slab 9 circumference is opened there is annular groove 10, all be connected with guide pin bushing 11 in the middle of the 1 upper portion of support frame of both sides around, guide pin bushing 11 in-connection has lifter 12, bracing piece 131 is installed on 1 upper portion of support frame, lifter 12 is located the bracing piece 131 inboard, arc cover 13 is installed on 12 tops of lifter, 12 upper portions of lifter are connected with arc dog 14, arc dog 14 is located guide pin bushing 11 below, 14 upsides of arc dog are connected with first spring 15, first spring 15 is around on lifter 12, first spring 15 upper end is connected with guide pin bushing 11 downside middle part, 12 bottoms of lifter are connected with arc clutch blocks 16, arc clutch blocks 16 is located annular groove 10 top.
The clamping device is characterized by further comprising an upper clamping block 18 and a lower clamping block 19, an arc-shaped groove 17 is formed in the lower portion of the arc-shaped friction block 16, a plurality of upper clamping blocks 18 are evenly arranged in the arc-shaped groove 17, a plurality of lower clamping blocks 19 are evenly arranged on the annular groove 10, and the upper clamping blocks 18 are matched with the lower clamping blocks 19.
Still including returning face plate 20, lifting spring 23, marble 24 and baffle 25, returning face plate 20 is connected to the equal rotary type of connecting plate 201 upside around, returning face plate 20 lower part is opened there is top groove 21, connecting plate 201 upper portion is opened there is square groove 22 down, square groove 22 is located under top groove 21 down, lifting spring 23 is connected to the bottom in square groove 22 down, lifting spring 23 upper portion is located top groove 21, lifting spring 23 top is connected with marble 24, marble 24 and the interior top contact of top groove 21, the rear side lower part of rear side returning face plate 20 and the front side lower part of front side returning face plate 20 all are connected with baffle 25, the front side of rear side baffle 25 and the rear side of front side baffle 25 all contact with connecting plate 201.
Still including slider 27 and carriage release lever 28, strip spout 26 has all been opened to both sides about the support frame 1 inboard, and the slidingtype is connected with slider 27 on strip spout 26, is connected with carriage release lever 28 between the slider 27 of the left and right sides, and carriage release lever 28 is located lifter 12 front side, and lifter 12 front side middle part opens there is draw-in groove 29.
When patient need use this helps capable ware to help to walk, can support both hands on bracing piece 131, then promote support frame 1 right, support frame 1 moves right and drives gyro wheel 2 clockwise rotation, gyro wheel 2 clockwise rotates and drives single recess belt pulley 7 clockwise, single recess belt pulley 7 clockwise rotates and drives double recess belt pulley 6 clockwise through flat belt 8, double recess belt pulley 6 clockwise rotates and drives bull stick 5 clockwise, bull stick 5 clockwise rotates and drives circular slab 9 clockwise, from this support frame 1 can support patient, can help patient to walk, prevent to fall down. When a patient needs to stop moving and changing steps, the palm can be used for pressing the arc-shaped sleeve 13 downwards, the arc-shaped sleeve 13 moves downwards to drive the lifting rod 12 to move downwards, the lifting rod 12 moves downwards to drive the arc-shaped stop block 14 to move downwards, the arc-shaped stop block 14 moves downwards to drive the first spring 15 to move downwards, at the moment, the first spring 15 is in a stretching state, the lifting rod 12 moves downwards to drive the arc-shaped friction block 16 to move downwards, the arc-shaped friction block 16 moves downwards to be in contact with the circular plate 9, the arc-shaped friction block 16 is in contact with the circular plate 9 to prevent the circular plate 9 from rotating, the circular plate 9 does not rotate any more to prevent the rotating rod 5 from rotating, the rotating rod 5 does not rotate any more to prevent the double-groove belt pulley 6 from rotating to prevent the flat belt 8 from moving any more, the flat belt 8 does not move any more to prevent the single-groove belt pulley 7 from, the roller 2 can not move any more, so that the support frame 1 can not move any more, and when the support frame 1 can not move any more, the patient can change steps. When the patient finishes the step change, the pressing on the arc-shaped sleeve 13 is released, the first spring 15 is reset upwards at the moment, the first spring 15 is reset upwards to drive the lifting rod 12 to move upwards, the lifting rod 12 moves upwards to drive the arc-shaped friction block 16 to move upwards, the arc-shaped friction block 16 moves upwards to leave the circular plate 9, the patient can move the support frame 1 rightwards again, and the purpose of assisting the walking can be achieved by repeating the above operations.
When a patient needs to stop moving the support frame 1 for changing steps, the arc-shaped friction block 16 drives the upper clamping block 18 to move downwards when moving downwards, the upper clamping block 18 moves downwards to be in contact with the lower clamping block 19, the circular plate 9 stops moving, the operation can be repeated when the circular plate 9 stops moving, the support frame 1 stops moving, and therefore the better fixed support frame 1 for the patient can be conveniently used for changing steps. When the patient needs to move forwards, the arc-shaped friction block 16 moves upwards by releasing the pressing on the arc-shaped sleeve 13 again, the arc-shaped friction block 16 moves upwards to drive the upper clamping block 18 to move upwards, and when the upper clamping block 18 moves upwards to be no longer in contact with the lower clamping block 19, the patient can continue to move the support frame 1 to the right. The device is more stable when stopping moving due to the matching of the upper fixture block 18 and the lower fixture block 19.
When patient need sit down the rest, can stop to remove support frame 1, then inwards rotate returning face plate 20, lifting spring 23 is compression state this moment, returning face plate 20 inwards rotates and makes marble 24 leave top side groove 21, returning face plate 20 inwards rotates and drives baffle 25 rebound, when baffle 25 removes to a definite position, lifting spring 23 upwards resets, lifting spring 23 rebound drives marble 24 rebound, marble 24 rebound can with baffle 25 bottom contact, can fix returning face plate 20 position from this. When people do not need to use the turnover plate 20, the turnover plate 20 can be rotated outwards, the turnover plate 20 moves outwards to drive the baffle 25 to move downwards, and the lifting spring 23 is compressed when the turnover plate 20 moves to a certain position, so that the marble 24 is positioned in the upper side groove 21 again, the position of the turnover plate 20 is fixed, and the turnover plate 20 is prevented from being turned randomly.
When patient is using returning face plate 20 to have a rest, can press arc cover 13 downwards, arc cover 13 moves down and drives lifter 12 and move down, lifter 12 moves down and drives draw-in groove 29 and move down, draw-in groove 29 moves down when reaching the certain distance, patient is the carriage release lever 28 of both sides around the inward movement again, bar spout 26 and slider 27 play the guide effect to carriage release lever 28, when carriage release lever 28 moved to in the draw-in groove 29, can make carriage release lever 28 rigidity, it cooperates with lower fixture block 19 to go up fixture block 18 this moment, make support frame 1 rigidity, make things convenient for better the rest of patient from this. When the patient does not need to have a rest, the moving rods 28 on the front side and the rear side can be moved outwards, so that the moving rods 28 are separated from the clamping grooves 29 and are not fixed, the upper clamping block 18 is separated from the lower clamping block 19 under the action of the first spring 15, the support frame 1 is not fixed, and then the patient can continue to use the device to walk.
The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.
Claims (1)
1. The utility model provides a shank fracture patient helps capable ware, includes support frame, connecting rod, gyro wheel, connecting plate, mount pad, bearing frame and bull stick, the right part is connected through the connecting rod between the support frame of front and back both sides, and the support frame bottom left and right sides all is equipped with the gyro wheel, is connected with the connecting plate between the left and right sides at support frame middle part, installs the mount pad in the middle of the connecting plate bottom, and the mount pad bottom is connected with the bearing frame, is connected with the bull stick on the bearing frame, characterized by: the lifting device comprises a double-groove belt pulley, a single-groove belt pulley, a flat belt, a circular plate, a guide sleeve, a lifting rod, an arc sleeve, a support rod, an arc stop block, a first spring and an arc friction block, wherein the outer sides of a front rotating rod and a rear rotating rod are respectively connected with the double-groove belt pulley, the outer side of a roller is respectively connected with the single-groove belt pulley, the flat belt is connected between the single-groove belt pulley and the double-groove belt pulley, the outer side of the rotating rod is connected with the circular plate which is positioned at the outer side of the double-groove belt pulley, the circular plate is circumferentially provided with an annular groove, the middle of the upper parts of the support frames at the front side and the rear side is respectively connected with the guide sleeve, the lifting rod is connected in the guide sleeve, the upper part of the support frame is provided with the support rod, the lifting rod, the upper end of the first spring is connected with the middle part of the lower side of the guide sleeve, the bottom end of the lifting rod is connected with an arc-shaped friction block, and the arc-shaped friction block is positioned above the annular groove; the clamping device is characterized by also comprising an upper clamping block and a lower clamping block, wherein the lower part of the arc-shaped friction block is provided with an arc-shaped groove, a plurality of upper clamping blocks are uniformly arranged in the arc-shaped groove, a plurality of lower clamping blocks are uniformly arranged on the annular groove, and the upper clamping block is matched with the lower clamping block; the automatic lifting device is characterized by further comprising a turnover plate, a lifting spring, marbles and baffles, wherein the turnover plate is rotatably connected with the upper sides of the front and rear connecting plates, an upper groove is formed in the lower portion of the turnover plate, a lower square groove is formed in the upper portion of the connecting plate and is located right below the upper groove, the lifting spring is connected to the bottom of the lower square groove, the upper portion of the lifting spring is located in the upper groove, the top end of the lifting spring is connected with the marbles, the marbles are in contact with the top of the upper groove, the lower portion of the rear side turnover plate and the lower portion of the front side turnover plate are respectively connected with the baffles, and the front side of the rear side; still including slider and carriage release lever, the strip spout has all been opened to both sides about the support frame inboard, and the sliding type is connected with the slider on the strip spout, is connected with the carriage release lever between the slider of the left and right sides, and the carriage release lever is located the lifter front side, and lifter front side middle part opens there is the draw-in groove.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169808.7A CN109288655B (en) | 2018-10-08 | 2018-10-08 | Walking aid for leg fracture patient |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811169808.7A CN109288655B (en) | 2018-10-08 | 2018-10-08 | Walking aid for leg fracture patient |
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| CN109288655A CN109288655A (en) | 2019-02-01 |
| CN109288655B true CN109288655B (en) | 2020-12-22 |
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| CN201811169808.7A Expired - Fee Related CN109288655B (en) | 2018-10-08 | 2018-10-08 | Walking aid for leg fracture patient |
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| CN111419659B (en) * | 2020-05-18 | 2022-02-15 | 米伦医疗科技(苏州)有限公司 | Novel intelligent walking aid |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1386596A1 (en) * | 2002-07-29 | 2004-02-04 | Francisco Porras Jimenez | Walker to facilitate movement for physically handicapped people |
| CN106983641A (en) * | 2017-04-19 | 2017-07-28 | 浙江工业大学 | A kind of full auxiliary patient manually, which moves, uses device |
| CN107157714A (en) * | 2017-06-16 | 2017-09-15 | 李大德 | auxiliary walking device |
| CN206995456U (en) * | 2017-02-17 | 2018-02-13 | 李玉荣 | One kind nursing walking function restorer |
| US10064782B1 (en) * | 2016-07-26 | 2018-09-04 | Atti International Services Company, Inc. | Mobility assistance device |
-
2018
- 2018-10-08 CN CN201811169808.7A patent/CN109288655B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1386596A1 (en) * | 2002-07-29 | 2004-02-04 | Francisco Porras Jimenez | Walker to facilitate movement for physically handicapped people |
| US10064782B1 (en) * | 2016-07-26 | 2018-09-04 | Atti International Services Company, Inc. | Mobility assistance device |
| CN206995456U (en) * | 2017-02-17 | 2018-02-13 | 李玉荣 | One kind nursing walking function restorer |
| CN106983641A (en) * | 2017-04-19 | 2017-07-28 | 浙江工业大学 | A kind of full auxiliary patient manually, which moves, uses device |
| CN107157714A (en) * | 2017-06-16 | 2017-09-15 | 李大德 | auxiliary walking device |
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| CN109288655A (en) | 2019-02-01 |
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