CN113521659B - Recovered device of taking exercise of department of neurology low limbs - Google Patents
Recovered device of taking exercise of department of neurology low limbs Download PDFInfo
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- CN113521659B CN113521659B CN202110687894.6A CN202110687894A CN113521659B CN 113521659 B CN113521659 B CN 113521659B CN 202110687894 A CN202110687894 A CN 202110687894A CN 113521659 B CN113521659 B CN 113521659B
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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
- 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
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the 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
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00178—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices for active exercising, the apparatus being also usable for passive exercising
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- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
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Abstract
The invention discloses a lower limb rehabilitation exercise device for neurology, and relates to the technical field of medical instruments; a rear side plate is fixed on the rear side of the upper surface of the bottom plate, a seat plate is arranged on the right front side of the rear side plate and is arranged on the right side of the upper surface of the bottom plate, and a cushion is fixed on the upper surface of the seat plate; the middle side of the upper surface of the bottom plate is provided with the middle positioning mechanism, two sides of the middle positioning mechanism are provided with the side positioning mechanisms, the side positioning mechanism on the right side is fixed with the sliding plate, the front side and the rear side of the lower surface of the sliding plate are provided with sliding strips, the sliding strips are arranged in sliding grooves in the bottom plate in a sliding manner, the sliding plate is fixedly connected with the lower surface of the seat plate, and the rear side of the middle positioning mechanism is provided with the driving mechanism; in the exercise process, the legs of the patient do not need to be manually driven to move, so that the phenomenon of arm ache is avoided, the labor intensity is reduced, the exercise effect is improved, and the leg exercise device has the advantages of being reasonable in arrangement, low in manufacturing cost and the like.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a lower limb rehabilitation exercise device for neurology.
Background
To department of neurology's patient, because the disease, the activity reduces, factor such as blood vessel and tissue function decline, the incidence of muscular atrophy and deep vein thrombus is high, this to patient's the state of an illness and the influence that has after healing not a small amount, threaten life even, consequently to department of neurology's patient, need carry out the rehabilitation exercise to its low limbs, current exercise is mostly artifical manual drive patient shank activity, prevent patient shank muscle atrophy, but long-time manual activity of carrying out the shank to the patient can cause the arm ache, and the intensity of labour has been increased, and the effect of taking exercise is not good.
Disclosure of Invention
The invention aims to provide a lower limb rehabilitation exercise device for neurology department, which is reasonable in design and convenient to use, and the legs of a patient do not need to be manually driven to move in the exercise process, so that the phenomenon of arm aching is avoided, the labor intensity is reduced, and the exercise effect is improved.
In order to achieve the purpose, the invention adopts the technical scheme that: the seat comprises a bottom plate, a rear side plate, a seat plate and a cushion, wherein the rear side of the upper surface of the bottom plate is fixedly provided with the rear side plate, the rear side wall of the rear side plate and the rear side wall of the bottom plate are arranged in the same vertical plane, the right front side of the rear side plate is provided with the seat plate, the seat plate is arranged on the right side of the upper surface of the bottom plate, and the cushion is fixedly arranged on the upper surface of the seat plate; the seat is characterized by also comprising a middle positioning mechanism, a side positioning mechanism, a sliding plate and a driving mechanism, wherein the middle side of the upper surface of the bottom plate is provided with the middle positioning mechanism, the two sides of the middle positioning mechanism are respectively provided with the side positioning mechanism, the sliding plate is fixed on the side positioning mechanism on the right side, the front side and the rear side of the lower surface of the sliding plate are respectively provided with a sliding strip, the sliding strips are arranged in a sliding groove on the bottom plate in a sliding manner, the sliding plate is fixedly connected with the lower surface of the seat plate, and the driving mechanism is arranged on the rear side of the middle positioning mechanism;
the middle positioning mechanism comprises a fixed plate, a positioning frame, guide rods, positioning arc plates, screw rods and positioning plates, wherein the fixed plate is suspended at the upper side of the bottom plate, an arc plate is fixed on the upper surface of the fixed plate, the positioning frame is arranged at the upper side of the fixed plate and is in an inverted U-shaped arrangement, the front side and the rear side of the positioning frame are respectively arranged in the same vertical plane with the front side wall and the rear side wall of the fixed plate, the positioning arc plates are respectively arranged at the front side and the rear side of the inner part of the positioning frame, the centers of the upper side walls of the positioning arc plates are rotatably connected with the screw rods through bearings, the upper ends of the screw rods penetrate through the bearings in the transverse plates of the positioning frame and are exposed outside the positioning frame, the four guide rods are inserted in the transverse plates of the positioning frame, the lower ends of the guide rods penetrate through the transverse plates of the positioning frame and are respectively fixed on the upper side walls of the positioning arc plates, the positioning plate is arranged at the upper side of the positioning frame and is fixed on the front side wall of the rear side plate, a plurality of positioning rods are movably inserted on the positioning plate, positioning blocks are fixed at the upper ends of the positioning rods, the lower sides of the positioning blocks are in contact with the upper surface of the positioning plate, and the lower ends of the positioning rods penetrate through the positioning plate and then are fixed on the upper side wall of the transverse plate of the positioning frame;
the side positioning mechanism comprises a fixing ring, a mounting plate, a sliding block, supporting plates and connecting rods, wherein the sliding block is fixed on the front side and the rear side of the lower surface of the mounting plate, the sliding block is arranged in a sliding groove in the bottom plate in a sliding manner, three supporting plates are arranged on the upper surface of the mounting plate from front to back, the supporting plates on the front side and the rear side are respectively fixed on the front side and the rear side of the upper surface of the mounting plate, the lower side of the supporting plate on the middle side is fixed on the center of the upper surface of the mounting plate, the fixing ring is screwed on the front side and the rear side of the supporting plate on the middle side through a rotating shaft, the other side of the fixing ring is screwed with the inner wall of the supporting plate on the side through a rotating shaft, the connecting rods are screwed on the outer side walls of the supporting plates on the side through bearings, and the other ends of the connecting rods are screwed with the front side wall and the rear side wall of the positioning frame through bearings;
foretell actuating mechanism is by driving motor, the post rotates, the actuating lever, driving post and drive frame constitute, driving motor fixes on the back lateral wall of posterior lateral plate, driving motor is connected with external power source, after driving motor's output shaft passed the posterior lateral plate, insert and establish and fix in rotating the post, the activity is inserted in the front end of rotating the post and is equipped with the actuating lever, this actuating lever is "T" shape setting, the lower extreme interpolation of actuating lever is equipped with the driving post, and pass through the bolt fastening, the front end of this driving post passes behind the actuating lever, the activity is inserted and is established in the drive frame, the drive frame is fixed in on the lateral wall of locating rack rear side.
Preferably, the front side and the rear side of the lower surface of the fixing plate are respectively fixed with an insertion rod, the outer end of each insertion rod is movably sleeved with a sleeve, the lower end of each sleeve is inserted and fixed in the bottom plate, and when the fixing plate is used, the fixing plate is guided when moving up and down through the matching of the insertion rods and the sleeves.
Preferably, the right side of the seat is provided with a backrest, the front side and the rear side of the lower side wall of the backrest are respectively provided with a rotating plate, the rotating plate is connected with the right side wall of the seat in a screwing manner through a rotating shaft, the front side and the rear side of the upper side of the backrest are respectively provided with a clamping plate in a clamping manner, the left side wall of the clamping plate is respectively abutted against the front side and the rear side of the right side wall of the backrest, a supporting rod is fixed on the left side wall of the clamping plate, the other end of the supporting rod is sleeved with a fixing pipe and fixed through a bolt, the left end of the fixing pipe is connected with the upper end of the supporting rod in a screwing manner through the rotating shaft, the lower end of the supporting rod is fixed on the upper surface of the sliding plate, when the chair is used, a patient sits on the bottom plate from the right side of the bottom plate, before sitting, the backrest rotates towards the left side and then rotates towards the right side, so that the backrest and the seat are positioned on the same plane, then the patient sits on the left side of the seat, and rotates towards the upper side of the backrest, loosening the bolt on the fixed pipe, moving the cardboard to the outside back, block to the right side of back, according to the position that the patient needs, rotate the back to suitable position, tighten the bolt on the fixed pipe again, when the patient used, the back was contradicted on the back.
Preferably, the upper end of the screw rod is fixed with a hand screw, the hand screw is suspended on the upper side of the positioning frame, when the positioning arc plate is adjusted by rotating the screw rod, the hand screw is manually screwed, and the screw rod is driven to rotate by the hand screw.
Preferably, the outside of locating lever all the cover be equipped with the conflict spring, the upper and lower both ends of this conflict spring respectively with locating plate and locating rack fixed connection, when the patient is taken exercise by oneself, promote the locating rack through the conflict spring, and then increased the effect of taking exercise.
Preferably, the mounting panel around all the activity of both sides insert and be equipped with the guide post, this guide post is adjacent to pass the mounting panel in proper order in middle part positioning mechanism's one end, promote the spring after, a lateral wall fixed connection of riser, promote the both ends of spring respectively with mounting panel and riser fixed connection, the riser of both sides sets up respectively in middle part positioning mechanism's both sides, the downside of riser is fixed on the upper surface of bottom plate, the patient is at the in-process of taking exercise, promote the mounting panel to both sides through promoting the spring, and then help the patient to take exercise.
The working principle of the invention is as follows: when in use, the bottom plate is placed on a sickbed, and the legs of a patient sequentially pass through the fixing rings on the two sides of the side positioning mechanism on the right side, the positioning frame in the middle positioning mechanism and the fixing rings on the two sides of the positioning mechanism on the left side, so that the knees of the patient are positioned in the positioning frame, then the screw rod is rotated and drives the positioning arc plate to move downwards until the positioning arc plate is abutted against the knees of the patient, the fixing rings on the two sides are respectively sleeved on the ankles and the thighs of the patient, thereby carrying out exercise, in the exercise process, the driving motor is started, the driving motor drives the rotating column to rotate, the rotating column drives the driving rod to rotate, the driving rod drives the driving column to rotate when rotating, the driving column drives the driving frame to move up and down while rotating, in the driving process, the driving rod moves in the rotating column, so that the driving frame is not influenced by moving up and down, the positioning frame is driven to move up and down when moving up and down, the locating rack drives the fixed plate and reciprocates, the fixed plate drives patient's knee department through the arc and reciprocates, meanwhile the locating rack passes through the fagging round trip movement of connecting rod drive both sides, and then make patient's shank be the crooked alternative motion that straightens, when the patient need temper by oneself, loosen the bolt of actuating lever lower extreme, again with the drive post to the lateral movement, until taking out in following the drive frame, lock again, patient then autonomous motion this moment, drive the locating rack and reciprocate, reach the effect of taking exercise.
Compared with the prior art, the invention has the beneficial effects that:
1. when the device is used, the positions of the knees, ankles and thighs are respectively positioned by the middle positioning mechanism and the side positioning mechanisms on the two sides, so that the device is convenient to exercise;
2. the chair slides on the bottom plate, and in the process of exercise, the chair moves along the motion track of the legs, so that the chair is convenient for a patient to use;
3. the locating rack in the middle part locating mechanism is connected with the driving mechanism, and when the patient can not move autonomously, the locating rack is driven to move up and down by the driving of the driving motor, so that the exercise effect is achieved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view taken along line a-a in fig. 1.
Fig. 3 is a sectional view taken along line B-B in fig. 1.
Fig. 4 is a schematic structural view of an arc plate in the present invention.
Fig. 5 is a schematic structural view of the seat plate of the present invention.
Description of the reference numerals:
the device comprises a bottom plate 1, a rear side plate 2, a seat plate 3, a seat cushion 4, a middle positioning mechanism 5, a fixing plate 5-1, a positioning frame 5-2, a guide rod 5-3, a positioning arc plate 5-4, a screw rod 5-5, a positioning plate 5-6, an arc plate 5-7, a positioning rod 5-8, a positioning block 5-9, a side positioning mechanism 6, a fixing ring 6-1, a mounting plate 6-2, a sliding block 6-3, a supporting plate 6-4, a connecting rod 6-5, a sliding plate 7, a driving mechanism 8, a driving motor 8-1, a rotating column 8-2, a driving rod 8-3, a driving column 8-4, a driving frame 8-5, a sliding strip 9, an inserting rod 10, a sleeve 11, a backrest 12, a rotating plate 13, a clamping plate 14, a supporting rod 15, a fixing pipe 16, a supporting rod 17, a hand screw 18, a collision spring 19, Guide post 20, pushing spring 21, and vertical plate 22.
The specific implementation mode is as follows:
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: the chair comprises a bottom plate 1, a rear side plate 2, a seat plate 3 and a cushion 4, wherein the rear side of the upper surface of the bottom plate 1 is fixedly welded with the rear side plate 2, the rear side wall of the rear side plate 2 and the rear side wall of the bottom plate 1 are arranged in the same vertical plane, the right front side of the rear side plate 2 is provided with the seat plate 3, the seat plate 3 is arranged on the right side of the upper surface of the bottom plate 1, the right side of the seat plate 3 is provided with a backrest 12, the front side and the rear side of the lower side wall of the backrest 12 are integrally formed with a rotating plate 13, the rotating plate 13 is screwed with the right side wall of the seat plate 3 through a rotating shaft, the front side and the rear side of the upper side of the backrest 12 are respectively provided with a clamping plate 14, the left side wall of the clamping plate 14 is respectively abutted against the front side and the rear side of the right side wall of the backrest 12, the left side wall of the clamping plate 14 is fixedly welded with a supporting rod 15, the left end of the supporting rod 15 is sleeved with a fixed pipe 16 and fixed through a bolt, the left end of the fixed pipe 16 is screwed with the upper end of the supporting rod 17 through the rotating shaft, the lower end of the support rod 17 is welded and fixed on the upper surface of the sliding plate 7, when in use, a patient sits on the bottom plate 1 from the right side of the bottom plate 1, and before sitting, the backrest 12 is rotated towards the left side, then the clamping plate 14 is rotated upwards, then the backrest 12 is rotated towards the right side, so that the backrest 12 and the seat plate 3 are positioned on the same plane, then the patient sits on the left side of the seat plate 3, the backrest 12 is rotated towards the upper side, meanwhile, the bolt on the fixing pipe 16 is loosened, the clamping plate 14 is clamped to the right side of the backrest 12 after being moved outwards, the backrest 12 is rotated to a proper position according to the position required by the patient, then the bolt on the fixing pipe 16 is screwed, when in use, the back of the patient is abutted against the backrest 12, and the cushion 4 is adhered and fixed on the upper surface of the seat plate 3;
the middle positioning mechanism 5 is arranged on the middle side of the upper surface of the bottom plate 1, the middle positioning mechanism 5 is composed of a fixed plate 5-1, a positioning frame 5-2, a guide rod 5-3, a positioning arc plate 5-4, a screw rod 5-5 and a positioning plate 5-6, the fixed plate 5-1 is suspended on the upper side of the bottom plate 1, the arc plate 5-7 is fixedly welded on the upper surface of the fixed plate 5-1, insertion rods 10 are fixedly welded on the front side and the rear side of the lower surface of the fixed plate 5-1, sleeves 11 are movably sleeved at the outer ends of the insertion rods 10, the lower ends of the sleeves 11 are inserted and fixedly welded in the bottom plate 1, when in use, the guide is carried out when the fixed plate 5-1 moves up and down through the matching of the insertion rods 10 and the sleeves 11, the upper side of the fixed plate 5-1 is provided with a positioning frame 5-2, the positioning frame 5-2 is arranged in an inverted U shape, the front side and the rear side of the positioning frame 5-2 are respectively arranged in the same vertical plane with the front side wall and the rear side wall of the fixed plate 5-1, the front side and the rear side of the inside of the positioning frame 5-2 are respectively provided with a positioning arc plate 5-4, the centers of the upper side walls of the positioning arc plates 5-4 are respectively screwed with a screw rod 5-5 through bearings, the upper end of the screw rod 5-5 passes through the bearings in the transverse plate of the positioning frame 5-2 and is exposed at the outer side of the positioning frame 5-2, the upper end of the screw rod 5-5 is fixed with a hand screw 18, the hand screw 18 is suspended at the upper side of the positioning frame 5-2, when the positioning arc plate 5-4 is adjusted by rotating the screw rod 5-5, the hand screw 18 is manually screwed with the screw rod 5-5 driven to rotate, four guide rods 5-3 are inserted into a transverse plate of a positioning frame 5-2, the lower ends of the guide rods 5-3 penetrate through the transverse plate of the positioning frame 5-2 and are respectively welded and fixed on the upper side wall of a positioning arc plate 5-4, a positioning plate 5-6 is arranged on the upper side of the positioning frame 5-2, the positioning plate 5-6 is welded and fixed on the front side wall of the rear side plate 2, a plurality of positioning rods 5-8 are movably inserted into the positioning plate 5-6, positioning blocks 5-9 are welded and fixed at the upper ends of the positioning rods 5-8, the lower sides of the positioning blocks 5-9 are in contact with the upper surface of the positioning plate 5-6, the lower ends of the positioning rods 5-8 penetrate through the positioning plate 5-6 and are welded and fixed on the upper side wall of the transverse plate of the positioning frame 5-2, and the outer sides of the positioning rods 5-8 are all sleeved with abutting springs 19, the upper end and the lower end of the abutting spring 19 are fixedly connected with the positioning plate 5-6 and the positioning frame 5-2 respectively, and when a patient exercises by himself, the positioning frame 5-2 is pushed by the abutting spring 19, so that the exercise effect is improved;
the two sides of the middle positioning mechanism 5 are respectively provided with a side positioning mechanism 6, the side positioning mechanisms 6 are respectively composed of a fixing ring 6-1, a mounting plate 6-2, a slide block 6-3, a supporting plate 6-4 and a connecting rod 6-5, the front side and the rear side of the lower surface of the mounting plate 6-2 are respectively welded and fixed with the slide block 6-3, the slide block 6-3 is arranged in a slide groove on the bottom plate 1 in a sliding way, the upper surface of the mounting plate 6-2 is provided with three supporting plates 6-4 from front to back, the supporting plates 6-4 at the front side and the rear side are respectively welded and fixed at the front side and the rear side of the upper surface of the mounting plate 6-2, the lower side of the supporting plate 6-4 at the middle side is welded and fixed at the center of the upper surface of the mounting plate 6-2, the front side and the rear side of the supporting plate 6-4 at the middle side are respectively screwed with the fixing ring 6-1 through a rotating shaft, the other side of the fixed ring 6-1 is respectively screwed with the inner wall of the supporting plate 6-4 of the side edge through a rotating shaft, the outer side wall of the supporting plate 6-4 of the side edge is respectively screwed with a connecting rod 6-5 through a bearing, the other end of the connecting rod 6-5 is respectively screwed with the front side wall and the rear side wall of the positioning frame 5-2 through a bearing, the front side and the rear side of the mounting plate 6-2 are respectively movably inserted with a guide post 20, one end of the guide post 20 adjacent to the middle positioning mechanism 5 sequentially passes through the mounting plate 6-2 and a pushing spring 21, one side wall of a vertical plate 22 is fixedly connected, two ends of the pushing spring 21 are respectively fixedly connected with the mounting plate 6-2 and the vertical plate 22, the vertical plates 22 at two sides are respectively arranged at two sides of the middle positioning mechanism 5, the lower side of the vertical plate 22 is fixed on the upper surface of the bottom plate 1, in the process of exercise, the patient pushes the mounting plate 6-2 to two sides through the pushing spring 21, thereby helping the patient to exercise;
a sliding plate 7 is fixedly welded on the side edge positioning mechanism 6 on the right side, sliding strips 9 are integrally formed on the front side and the rear side of the lower surface of the sliding plate 7, the sliding strips 9 are slidably arranged in sliding grooves on the bottom plate 1, the sliding plate 7 is fixedly welded with the lower surface of the seat plate 3, a driving mechanism 8 is arranged on the rear side of the middle positioning mechanism 5, the driving mechanism 8 consists of a driving motor 8-1, a rotating column 8-2, a driving rod 8-3, a driving column 8-4 and a driving frame 8-5, the driving motor 8-1 is fixed on the rear side wall of the rear side plate 2 through bolts, the driving motor 8-1 is connected with an external power supply, an output shaft of the driving motor 8-1 penetrates through the rear side plate 2 and is inserted, riveted and fixed in the rotating column 8-2, the driving rod 8-3 is movably inserted in the front end of the rotating column 8-2, the driving rod 8-3 is arranged in a T shape, a driving column 8-4 is inserted into the lower end of the driving rod 8-3 and fixed through a bolt, the front end of the driving column 8-4 penetrates through the driving rod 8-3 and then is movably inserted into a driving frame 8-5, and the driving frame 8-5 is welded and fixed on the outer side wall of the rear side of the positioning frame 5-2.
The working principle of the specific embodiment is as follows: when in use, the bottom plate 1 is placed on a sickbed, the legs of a patient sequentially pass through the fixing rings 6-1 at the two sides of the side positioning mechanism 6 at the right side, the positioning frame 5-2 in the middle positioning mechanism 5 and the fixing rings 6-1 at the two sides of the positioning mechanism at the left side, so that the knees of the patient are positioned in the positioning frame 5-2, then the screw rod 5-5 is rotated, the screw rod 5-5 drives the positioning arc plate 5-4 to move downwards until the positioning arc plate 5-4 is abutted against the knees of the patient, the fixing rings 6-1 at the two sides are respectively sleeved on the ankles and the thighs of the patient, so as to exercise, in the exercise process, the driving motor 8-1 is started, the driving motor 8-1 drives the rotating column 8-2 to rotate, the rotating column 8-2 drives the driving rod 8-3 to rotate, the driving rod 8-3 drives the driving post 8-4 to rotate when rotating, the driving post 8-4 drives the driving frame 8-5 to move up and down when rotating, in the driving process, the driving rod 8-3 moves in the rotating post 8-2, so that the driving frame 8-5 is not influenced to move up and down, the driving frame 8-5 drives the positioning frame 5-2 to move up and down when moving up and down, the positioning frame 5-2 drives the fixing plate 5-1 to move up and down, the fixing plate 5-1 drives the knee of the patient to move up and down through the arc-shaped plate 5-7, meanwhile, the positioning frame 5-2 drives the supporting plates 6-4 at the two sides to move back and forth through the connecting rod 6-5, further, the legs of the patient are in bending and straightening alternate motion, when the patient needs to exercise by oneself, the bolt at the lower end of the driving rod 8-3 is loosened, and then the driving column 8-4 is moved towards the rear side until the driving column is drawn out from the driving frame 8-5, and then the locking is carried out, at the moment, the patient moves automatically to drive the positioning frame 5-2 to move up and down, so that the exercise effect is achieved.
Compared with the prior art, the beneficial effects of the embodiment are as follows:
1. when in use, the positions of the knees, ankles and thighs are respectively positioned by the middle positioning mechanism 5 and the side positioning mechanisms 6 at the two sides, so that the exercise is convenient;
2. the chair slides on the bottom plate 1, and in the process of exercise, the chair moves along the motion track of the legs, so that the chair is convenient for a patient to use;
3. the positioning frame 5-2 in the middle positioning mechanism 5 is connected with the driving mechanism 8, and when the patient cannot move autonomously, the positioning frame 5-2 is driven by the driving motor 8-1 to move up and down, so that the exercise effect is achieved;
4. the positioning rod 5-8 is sleeved with a propping spring 19, so that when a patient exercises independently, pressure can be applied to the positioning frame 5-2, and the exercise effect is improved;
5. the vertical plates 22 arranged on the two sides of the fixing plate 5-1 push the mounting plates 6-2 on the two sides through the pushing springs 21, so that the resetting speed of the mounting plates 6-2 is increased, and the use is convenient.
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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (1)
1. A lower limb rehabilitation exercise device for neurology comprises a bottom plate (1), a rear side plate (2), a seat plate (3) and a cushion (4), wherein the rear side of the upper surface of the bottom plate (1) is fixedly provided with the rear side plate (2), the rear side wall of the rear side plate (2) and the rear side wall of the bottom plate (1) are arranged in the same vertical plane, the right front side of the rear side plate (2) is provided with the seat plate (3), the seat plate (3) is arranged on the right side of the upper surface of the bottom plate (1), and the cushion (4) is fixedly arranged on the upper surface of the seat plate (3); the method is characterized in that: the novel seat is characterized by further comprising a middle positioning mechanism (5), side positioning mechanisms (6), a sliding plate (7) and a driving mechanism (8), wherein the middle side of the upper surface of the bottom plate (1) is provided with the middle positioning mechanism (5), the two sides of the middle positioning mechanism (5) are respectively provided with the side positioning mechanisms (6), the side positioning mechanism (6) on the right side is fixedly provided with the sliding plate (7), the front side and the rear side of the lower surface of the sliding plate (7) are respectively provided with a sliding strip (9), the sliding strips (9) are arranged in sliding grooves in the bottom plate (1) in a sliding mode, the sliding plate (7) is fixedly connected with the lower surface of the seat plate (3), and the driving mechanism (8) is arranged on the rear side of the middle positioning mechanism (5);
a backrest (12) is arranged on the right side of the seat plate (3), rotating plates (13) are arranged on the front side and the rear side of the lower side wall of the backrest (12), the rotating plates (13) are connected with the right side wall of the seat plate (3) in a rotating mode through rotating shafts, clamping plates (14) are arranged on the front side and the rear side of the upper side of the backrest (12) in a clamping mode, the left side wall of each clamping plate (14) is abutted to the front side and the rear side of the right side wall of the backrest (12) respectively, supporting rods (15) are fixed to the left side wall of each clamping plate (14), fixing pipes (16) are sleeved at the other ends of the supporting rods (15) and fixed through bolts, the left ends of the fixing pipes (16) are connected with the upper ends of the supporting rods (17) in a rotating mode through the rotating shafts, and the lower ends of the supporting rods (17) are fixed to the upper surface of the sliding plate (7);
the middle positioning mechanism (5) is composed of a fixed plate (5-1), a positioning frame (5-2), a guide rod (5-3), a positioning arc plate (5-4), a screw rod (5-5) and a positioning plate (5-6), wherein the fixed plate (5-1) is suspended on the upper side of the bottom plate (1), the arc plate (5-7) is fixed on the upper surface of the fixed plate (5-1), the positioning frame (5-2) is arranged on the upper side of the fixed plate (5-1), the positioning frame (5-2) is arranged in an inverted U shape, the front side and the rear side of the positioning frame (5-2) are respectively arranged in the same vertical plane with the front side wall and the rear side wall of the fixed plate (5-1), the front side and the rear side of the lower surface of the fixed plate (5-1) are both fixed with inserting rods (10), the outer ends of the inserting rods (10) are both provided with movable sleeves (11), the lower end of the sleeve (11) is inserted and fixed in the bottom plate (1), the front side and the rear side of the interior of the positioning frame (5-2) are respectively provided with a positioning arc plate (5-4), the centers of the upper side walls of the positioning arc plates (5-4) are respectively screwed with a screw rod (5-5) through bearings, the upper end of the screw rod (5-5) passes through the bearings in the transverse plates of the positioning frame (5-2) and then is exposed out of the outer side of the positioning frame (5-2), the upper end of the screw rod (5-5) is respectively fixed with a hand screw (18), the hand screw (18) is suspended at the upper side of the positioning frame (5-2), the transverse plates of the positioning frame (5-2) are inserted with four guide rods (5-3), the lower ends of the guide rods (5-3) pass through the transverse plates of the positioning frame (5-2) and then are respectively fixed on the upper side walls of the positioning arc plates (5-4), a positioning plate (5-6) is arranged on the upper side of the positioning frame (5-2), the positioning plate (5-6) is fixed on the front side wall of the rear side plate (2), a plurality of positioning rods (5-8) are movably inserted on the positioning plate (5-6), the upper end of the positioning rod (5-8) is fixed with a positioning block (5-9), the lower side of the positioning block (5-9) is arranged in contact with the upper surface of the positioning plate (5-6), the outer sides of the positioning rods (5-8) are all sleeved with a contact spring (19), the upper end and the lower end of the abutting spring (19) are respectively fixedly connected with the positioning plate (5-6) and the positioning frame (5-2), and the lower end of the positioning rod (5-8) passes through the positioning plate (5-6) and then is fixed on the upper side wall of the transverse plate of the positioning frame (5-2);
the side positioning mechanism (6) is composed of a fixing ring (6-1), a mounting plate (6-2), a sliding block (6-3), supporting plates (6-4) and a connecting rod (6-5), the sliding block (6-3) is fixed on the front side and the rear side of the lower surface of the mounting plate (6-2), the sliding block (6-3) is arranged in a sliding groove on the bottom plate (1) in a sliding manner, three supporting plates (6-4) are arranged on the upper surface of the mounting plate (6-2) from front to back, the supporting plates (6-4) on the front side and the rear side are respectively fixed on the front side and the rear side of the upper surface of the mounting plate (6-2), the lower side of the supporting plate (6-4) on the middle side is fixed on the center of the upper surface of the mounting plate (6-2), the front side and the rear side of the supporting plate (6-4) on the middle side are respectively and are rotatably connected with the fixing ring (6-1) through a rotating shaft, the other side of the fixing ring (6-1) is respectively connected with the inner wall of a supporting plate (6-4) at the side edge in a rotating way through a rotating shaft, the outer side wall of the supporting plate (6-4) at the side edge is respectively connected with a connecting rod (6-5) in a rotating way through a bearing, the other end of the connecting rod (6-5) is respectively connected with the front side wall and the rear side wall of the positioning frame (5-2) in a rotating way through a bearing, the front side and the rear side of the mounting plate (6-2) are respectively and movably inserted with a guide post (20), one end of the guide post (20) adjacent to the middle positioning mechanism (5) sequentially penetrates through the mounting plate (6-2) and a pushing spring (21), one side wall of a vertical plate (22) is fixedly connected, the two ends of the pushing spring (21) are respectively and fixedly connected with the mounting plate (6-2) and the vertical plate (22), the vertical plates (22) at the two sides are respectively arranged at the two sides of the middle positioning mechanism (5), the lower sides of the vertical plates (22) are fixed on the upper surface of the bottom plate (1);
the driving mechanism (8) is composed of a driving motor (8-1), a rotating column (8-2), a driving rod (8-3), a driving column (8-4) and a driving frame (8-5), wherein the driving motor (8-1) is fixed on the rear side wall of the rear side plate (2), the driving motor (8-1) is connected with an external power supply, an output shaft of the driving motor (8-1) penetrates through the rear side plate (2) and is inserted and fixed in the rotating column (8-2), the driving rod (8-3) is movably inserted in the front end of the rotating column (8-2), the driving rod (8-3) is arranged in a T shape, the driving column (8-4) is inserted in the lower end of the driving rod (8-3) and is fixed through a bolt, the front end of the driving column (8-4) penetrates through the driving rod (8-3), the driving frame (8-5) is movably inserted into the driving frame (8-5), and the driving frame (8-5) is fixed on the outer side wall of the rear side of the positioning frame (5-2);
when the backrest-type patient positioning device is used, the bottom plate (1) is placed on a patient bed, the backrest (12) is rotated towards the left side, the clamping plate (14) is rotated upwards, then the backrest (12) is rotated towards the right side, the backrest (12) and the seat plate (3) are positioned on the same plane, a patient sits on the left side of the seat plate (3), the backrest (12) is rotated towards the upper side, meanwhile, bolts on the fixing pipes (16) are loosened, the clamping plate (14) is clamped to the right side of the backrest (12) after being moved outwards, the backrest (12) is rotated to a proper position according to the position required by the patient, then the bolts on the fixing pipes (16) are screwed, when the patient is used, the back of the patient props against the backrest (12), and the legs of the patient sequentially pass through the fixing rings (6-1) on the two sides in the side positioning mechanisms (6) on the right side, the positioning frame (5-2) in the middle positioning mechanism (5) and the fixing rings (6-1) on the two sides of the positioning mechanism on the left side, the knee of a patient is positioned in the positioning frame (5-2), then the hand screw (18) is manually screwed, the screw (5-5) is driven to rotate by the hand screw (18), the screw (5-5) drives the positioning arc plate (5-4) to move downwards until the positioning arc plate (5-4) is abutted against the knee of the patient, the fixing rings (6-1) on the two sides are respectively sleeved on the ankle and the thigh of the patient, so as to exercise, in the exercise process, the driving motor (8-1) is started, the driving motor (8-1) drives the rotating column (8-2) to rotate, the rotating column (8-2) drives the driving rod (8-3) to rotate, the driving rod (8-3) drives the driving column (8-4) to rotate, the driving column (8-4) drives the driving frame (8-5) to move up and down while rotating, in the driving process, the driving rod (8-3) moves in the rotating column (8-2) so as not to affect the vertical movement of the driving frame (8-5), the driving frame (8-5) drives the positioning frame (5-2) to vertically move when vertically moving, the positioning frame (5-2) drives the fixing plate (5-1) to vertically move, the fixing plate (5-1) guides the fixing plate (5-1) when vertically moving through the matching of the inserted rod (10) and the sleeve (11) when moving, the fixing plate (5-1) drives the knee of the patient to vertically move through the arc-shaped plate (5-7), meanwhile, the positioning frame (5-2) drives the supporting plates (6-4) on the two sides to move back and forth through the connecting rod (6-5), and further leads the leg of the patient to alternately move in a bending and straightening way, when the patient need temper by oneself, loosen the bolt on actuating lever (8-3) lower extreme, remove drive post (8-4) to the rear side again, take out in driving frame (8-5) until, lock again, the patient is then autonomous motion this moment, drive locating rack (5-2) and reciprocate, reach the effect of tempering, when the patient is tempered by oneself, promote locating rack (5-2) through conflict spring (19), and then increased the effect of tempering, the patient is at the in-process of tempering, promote mounting panel (6-2) to both sides through promoting spring (21), and then help the patient to temper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110687894.6A CN113521659B (en) | 2021-06-21 | 2021-06-21 | Recovered device of taking exercise of department of neurology low limbs |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110687894.6A CN113521659B (en) | 2021-06-21 | 2021-06-21 | Recovered device of taking exercise of department of neurology low limbs |
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| Publication Number | Publication Date |
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| CN113521659A CN113521659A (en) | 2021-10-22 |
| CN113521659B true CN113521659B (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110687894.6A Expired - Fee Related CN113521659B (en) | 2021-06-21 | 2021-06-21 | Recovered device of taking exercise of department of neurology low limbs |
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| Country | Link |
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| CN (1) | CN113521659B (en) |
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| CN113521659A (en) | 2021-10-22 |
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