CN112957679A - Cardiovascular disease rehabilitation device - Google Patents
Cardiovascular disease rehabilitation device Download PDFInfo
- Publication number
- CN112957679A CN112957679A CN202110213600.6A CN202110213600A CN112957679A CN 112957679 A CN112957679 A CN 112957679A CN 202110213600 A CN202110213600 A CN 202110213600A CN 112957679 A CN112957679 A CN 112957679A
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- Prior art keywords
- transmission
- fixedly connected
- rod
- plate
- rods
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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
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
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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
- 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
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/006—Percussion or tapping massage
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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
- A63B21/15—Arrangements for force transmissions
Abstract
The utility model provides a cardiovascular disease rehabilitation device, includes the seat, the portion all is provided with the transmission structure about the seat downside, transmission structure upside all is provided with the handspike that opens the slotted, transmission structure inboard all is provided with first drive rod, first drive rod all is rotated and is connected with the fixed plate, the fixed plate with seat fixed connection. The cardiovascular rehabilitation exercise device effectively solves the problems that the existing cardiovascular rehabilitation exercise device is single in function, large in occupied space area and inconvenient to move, a patient cannot independently exercise upper limbs to promote blood circulation of the heart, can effectively drive lower limbs to exercise through the upper limbs exercise, and further assists the blood circulation of the upper body of the patient through the exercise of the lower limbs, and the patient can easily generate fatigue when performing rehabilitation exercise by using the existing cardiovascular rehabilitation exercise device, cannot continuously perform rehabilitation exercise on the patient, influences the effect of the patient on the rehabilitation exercise, and cannot massage the back of the patient to relieve the fatigue of the patient on the rehabilitation exercise.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a cardiovascular disease rehabilitation device.
Background
With the continuous improvement of living standard, more and more cardiovascular disease patients appear due to the change of living habits of people, and the onset age of the cardiovascular disease patients tends to be gradually younger; the modern life rhythm is tense, the pressure of families and public institutions is higher and higher, and the emotion of people is more and more unstable; meanwhile, excessive drinking, too much food fat intake, lack of necessary exercise and pollution of living environment lead to rapid reduction of the content of negative ions in the air and insufficient negative ions intake into the body, which directly result in slow metabolism speed of human bodies, slow blood flow rate and rapid rise of blood viscosity, thus causing insufficient blood supply of heart and brain, and if the regulation is not carried out in time, cardiovascular and cerebrovascular diseases such as coronary heart disease, hypertension, cerebral thrombosis and the like can be caused;
the existing cardiovascular rehabilitation exercise device is single in function, large in occupied space area and inconvenient to move, a patient can not independently exercise upper limbs to promote the blood circulation of the heart and can also effectively exercise the lower limbs through the upper limbs, so that the blood circulation of the upper body heart of the patient is assisted through the exercise of the lower limbs, the patient uses the existing cardiovascular rehabilitation exercise device to perform rehabilitation exercise, fatigue is easily generated, the rehabilitation exercise of the patient can not be continued, the effect of the rehabilitation exercise of the patient is influenced, the back of the patient can not be massaged to relieve the fatigue of the exercise of the patient, and the height of the patient on a seat plate can not be adjusted according to the patients with different heights; therefore, a cardiovascular disease rehabilitation device is urgently needed.
Disclosure of Invention
The invention provides a cardiovascular disease rehabilitation device, which effectively solves the problems that the conventional cardiovascular disease rehabilitation exercise device has a single function, is large in occupied space area and inconvenient to move, can not independently exercise upper limbs to promote the blood circulation of the heart of a patient, can effectively drive lower limbs to exercise through the exercise of the upper limbs, further assists the blood circulation of the heart of the upper body of the patient through the exercise of the lower limbs, can easily generate fatigue when the patient uses the conventional cardiovascular disease rehabilitation exercise device to perform rehabilitation exercise, can not continue the rehabilitation exercise of the patient, influences the rehabilitation exercise effect of the patient, can not massage the back of the patient, relieves the fatigue of the patient in the rehabilitation exercise, and can not adjust the height of the patient on a seat according to the patients with different heights.
In order to solve the problems, the invention adopts the technical scheme that:
a cardiovascular disease rehabilitation device comprises a seat plate, wherein transmission structures are arranged on the left and right parts of the lower side of the seat plate, push rods with grooves are arranged on the upper sides of the transmission structures, first transmission rods are arranged on the lower parts of the inner sides of the transmission structures, the first transmission rods are rotatably connected with fixed plates, the fixed plates are fixedly connected with the seat plate, the lower sides of the first transmission rods are connected with second transmission rods through belt wheels, the second transmission rods are rotatably connected with the seat plate, and the outer parts and the inner parts of the push rods are pushed in a reciprocating mode to form a structure for rotating the second transmission rods;
the second transmission rod is connected with a first transmission shaft through a belt wheel, the first transmission shaft is rotationally connected with the seat plate, the upper side of the first transmission shaft is connected with a first screw rod in a sliding mode, the rear side of the first screw rod is rotationally connected with a connecting rod, the middle side of the connecting rod is connected with an inverted U-shaped rod in a sliding mode, the inverted U-shaped rod is fixedly connected with the seat plate, the rear side of the connecting rod is connected with a reciprocating lead screw in a meshing mode, the reciprocating lead screw is rotationally connected with the seat plate, the lower end of the reciprocating lead screw is connected with the first transmission shaft through the belt wheel, and the first screw rod is in a structure capable of reciprocating up and down through rotation of;
a massage structure is arranged on the upper side of the first screw rod, opening plates are arranged on the left side and the right side of the massage structure, and a plurality of massage rods which are uniformly distributed are fixedly connected to the front ends of the outer portions of the opening plates; the rotation of the first screw rod forms a structure that the massage rods do reciprocating motion back and forth;
a lifting structure is arranged on the rear side of the second transmission rod, a rotating handle is arranged on the right side of the lifting structure, a support frame is arranged on the upper side of the lifting structure, the top end of the support frame is fixedly connected with the seat plate, a spline is fixedly connected to the lower end of the second transmission rod, a third transmission rod is arranged on the rear side of the spline, the third transmission rod is rotatably connected with an L-shaped plate, a reciprocating structure is arranged on the front side of the third transmission rod, and pedals are arranged on the left and right parts of the rear side of the reciprocating structure; and the rotating mechanism of the third transmission rod is a structure for reciprocating the pedals up and down.
Preferably, the massage structure comprises a first gear engaged with the left and right sides of the first screw, a short rod is fixedly connected to the non-center of the circle outside the first gear, a first connecting rod is hinged to the outer side of the short rod, a bent rod is hinged to the upper side of the first connecting rod, a fixed rod is fixedly connected to the upper side of the bent rod, a placing plate is rotatably connected to the middle side of the fixed rod, a sliding block is fixedly connected to the rear side of the placing plate, a box body is fixedly connected to the rear side of the seat plate, a sliding groove is formed in the rear side of the box body, the sliding block is slidably connected to the sliding groove, a connecting plate is fixedly connected to the front end of the placing plate, the connecting plate is rotatably connected to the first screw, the placing plate is rotatably connected to the two first gears, a short shaft is hinged to the left and right side of the fixed rod, a long rod is hinged to the outer end of the, the opening plates are hinged with the first connecting rod.
Preferably, the reciprocating structure comprises a first rotary disc fixedly connected with a third transmission rod, a transmission connecting rod is fixedly connected to the middle of the outer side of the first rotary disc, the transmission connecting rod is located at the non-circle center position of the first rotary disc, a second connecting rod is rotatably connected to the outer side of the transmission connecting rod, a third connecting rod is rotatably connected to the outer side of the second connecting rod, a short shaft is fixedly connected to the middle of the third connecting rod, a movable plate is rotatably connected to the front side and the rear side of the middle of the short shaft, a sliding plate is fixedly connected to the rear end of the short shaft, the sliding plate is slidably connected with a key block with a groove, the key block is fixedly connected with an L-shaped plate, a second rotary disc is connected to the left side and the right side of the third transmission rod through belt wheels, the second rotary disc is rotatably connected with the L-shaped plate, an open-, the all fixedly connected with poker rod in movable plate middle part rear side, poker rod all with ring channel sliding connection, the standing groove has all been opened in the poker rod outside, the equal sliding connection of standing groove inner wall has the commentaries on classics board, the commentaries on classics board all with the pedal rotates to be connected, a plurality of anti-skidding lines have all been opened on pedal front end upper portion, the equal sliding connection of pedal downside has the bracing piece, the bracing piece all with L shaped plate fixed connection.
Preferably, the lifting structure comprises a second transmission shaft fixedly connected with the rotating handle, the second transmission shaft is rotatably connected with a ribbed plate, the ribbed plate is fixedly connected with the L-shaped plate, the left end of the second transmission shaft is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected with a sleeve, the sleeve is rotatably connected with the ribbed plate, the middle part of the sleeve is in threaded connection with a second screw, and the upper end of the second screw is rotatably connected with the support frame.
Preferably, the transmission structure include with the handspike middle side rotates the fourth connecting rod of connecting, the fourth connecting rod downside all rotates and is connected with first major axis, first major axis all with fixed plate fixed connection, the handspike rear side all rotates and is connected with the fifth connecting rod, the equal fixedly connected with second major axis of fifth connecting rod downside, the second major axis all with the fixed plate rotates and connects, the equal fixed connection initiative gear wheel of second major axis downside, initiative gear wheel meshing is connected with the transmission pinion, the transmission pinion middle part is provided with the unidirectional rotation structure, the unidirectional rotation structure front side is provided with the output pinion, the output pinion with first transmission rod fixed connection.
Preferably, the unidirectional rotation structure includes a fourth transmission rod rotatably connected to the fixed plate, a second gear is fixedly connected to the lower side of the fourth transmission rod, the second gear is meshed with the output pinion, the transmission pinion is rotatably connected to the fixed plate, a ratchet is fixedly connected to the inner side of the transmission pinion, a shallow groove is formed in the upper side of the fourth transmission rod, a sixth connecting rod is rotatably connected to the inner wall of the shallow groove, a meshing block is fixedly connected to the middle side of the sixth connecting rod, the meshing block is meshed with the ratchet, a baffle is arranged on the front side of the meshing block, the baffle is fixedly connected to the shallow groove, a coil spring is fixedly connected to the upper side of the sixth connecting rod, and the front end of the coil spring is fixedly connected to the upper portion of the shallow.
Preferably, the upper portion of the spline is slidably connected with a rotating drum, the lower end of the rotating drum is connected with the third transmission rod through a bevel gear, a T-shaped plate is rotatably connected to the outer side of the rotating drum, the third transmission rod is rotatably connected with the T-shaped plate, and the right side of the T-shaped plate is fixedly connected with the L-shaped plate.
The invention has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the invention has the following advantages:
1. the push rod is pushed outwards by the patient and drives the pedal to reciprocate up and down through a series of transmission, so that the exercise of the lower limbs of the patient can be performed while the upper limbs are exercised, and the efficiency of the rehabilitation exercise of the patient is improved.
2. The rotation of first screw rod constitutes a plurality ofly the massage stick carries out reciprocating motion's structure from beginning to end, the motion of first screw rod is passed through the transmission of massage structure drives it carries out reciprocal inside and outside motion to prop up the board, and is through a plurality of the massage stick reciprocates from top to bottom and hits patient's back to conveniently carry out patient back massage and relieve, reduce the tired phenomenon of patient.
3. The rotation of the rotating handle drives the seat plate to freely move up and down through the transmission of the lifting structure, so that patients with different heights can conveniently select the position of the seat plate with a proper height.
4. The fourth transmission rod rotates in a single direction through the meshed connection of the meshing block and the ratchet wheel, and when the transmission pinion rotates reversely, the fourth transmission rod does not rotate, so that the fourth transmission rod is ensured to rotate in a single direction.
5. The lower end of the L-shaped plate is fixedly connected with a plurality of universal wheels which are the same in size and are uniformly distributed, and the universal wheels have the characteristic of self-braking and are convenient to move.
Drawings
Fig. 1 is a schematic axial-view structural diagram of a cardiovascular disease rehabilitation device of the invention.
Fig. 2 is a left side view of a cardiovascular disease rehabilitation device of the present invention.
Fig. 3 is a schematic structural view of an L-shaped plate of a cardiovascular disease rehabilitation device of the present invention.
Fig. 4 is an enlarged schematic view of a distraction plate structure of the cardiovascular disease rehabilitation device of the present invention.
Fig. 5 is an enlarged schematic view of a reciprocating screw structure of a cardiovascular disease rehabilitation device of the invention.
Fig. 6 is an enlarged schematic view of a placement plate structure of the cardiovascular disease rehabilitation device of the present invention.
Fig. 7 is an enlarged structural schematic view of a first gear of the cardiovascular disease rehabilitation device.
Fig. 8 is an enlarged schematic view of a pedal structure of a cardiovascular disease rehabilitation device of the present invention.
Fig. 9 is an enlarged schematic view of a push rod structure of a cardiovascular disease rehabilitation device of the present invention.
Fig. 10 is an enlarged schematic view of a fixing plate of the cardiovascular disease rehabilitation device of the invention.
Fig. 11 is an enlarged schematic view of a second long axis structure of a cardiovascular disease rehabilitation device of the invention.
Fig. 12 is an enlarged schematic view of a unidirectional rotation structure of the cardiovascular disease rehabilitation device.
Fig. 13 is an enlarged schematic view of a support frame structure of a cardiovascular disease rehabilitation device of the invention.
Fig. 14 is an enlarged schematic view of a first screw structure of a cardiovascular disease rehabilitation device of the invention.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 14, the invention provides a cardiovascular disease rehabilitation device, which comprises a seat plate 1, wherein transmission structures are respectively arranged at the left and right parts of the lower side of the seat plate 1, push rods 3 with grooves are respectively arranged at the upper sides of the transmission structures, first transmission rods 48 are respectively arranged at the lower parts of the inner sides of the transmission structures, the first transmission rods 48 are respectively and rotatably connected with a fixed plate 26, the fixed plates 26 are respectively and fixedly connected with the seat plate 1, the lower sides of the first transmission rods 48 are connected with second transmission rods 22 through belt pulleys, the second transmission rods 22 are rotatably connected with the seat plate 1, and the outer parts and the inner parts of the push rods 3 are pushed in a reciprocating manner to form a structure that the second transmission rods 22 rotate;
firstly, the hand push rod 3 is pushed by both hands of a patient to move outwards and inwards in a reciprocating manner, the first transmission rod 48 is driven to rotate by the movement of the hand push rod 3 through the transmission of the transmission structure, the second transmission rod 22 is driven to rotate by the rotation of the first transmission rod 48 through the transmission of the belt wheel, and therefore the second transmission rod 22 is driven to rotate through the movement of the hand push rod 3; push through outside reciprocal the promotion of both hands of patient the push-and-pull rod 3 plays the effect of taking exercise patient's upper limbs to accelerate the circulation of patient upper part of the body blood, be favorable to patient's rehabilitation exercise.
The second transmission rod 22 is connected with a first transmission shaft 17 through a belt pulley, the first transmission shaft 17 is rotatably connected with the seat plate 1, a first screw 19 is slidably connected to the upper side of the first transmission shaft 17, a connecting rod 18 is rotatably connected to the rear side of the first screw 19, an inverted U-shaped rod 32 is slidably connected to the middle side of the connecting rod 18, the inverted U-shaped rod 32 is fixedly connected with the seat plate 1, a reciprocating lead screw 16 is meshed and connected to the rear side of the connecting rod 18, the reciprocating lead screw 16 is rotatably connected with the seat plate 1, the lower end of the reciprocating lead screw 16 is connected with the first transmission shaft 17 through a belt pulley, and the rotation of the reciprocating lead screw 16 forms a structure that the first screw 19 reciprocates up and down;
the rotation of the second transmission rod 22 drives the first transmission shaft 17 to rotate through the transmission of the belt pulley, the first transmission shaft 17 drives the first screw rod 19 to rotate, and the first transmission shaft 17 drives the reciprocating screw rod 16 to rotate through the belt pulley while the first screw rod 19 rotates, so that the first screw rod 19 can rotate and can freely reciprocate up and down.
A massage structure is arranged on the upper side of the first screw rod 19, the left side and the right side of the massage structure are both provided with an opening plate 9, and the front end of the outer part of the opening plate 9 is fixedly connected with a plurality of massage rods 4 which are uniformly distributed; the rotation of the first screw rod 19 forms a structure that a plurality of massage rods 4 do reciprocating motion back and forth;
A lifting structure is arranged on the rear side of the second transmission rod 22, a rotating handle 41 is arranged on the right side of the lifting structure, a support frame 39 is arranged on the upper side of the lifting structure, the top end of the support frame 39 is fixedly connected with the seat plate 1, a spline 38 is fixedly connected to the lower end of the second transmission rod 22, a third transmission rod 36 is arranged on the front side of the spline 38, an L-shaped plate 6 is rotatably connected to the front side of the third transmission rod 36, a reciprocating structure is arranged at the front end of the third transmission rod 36, and pedals 7 are arranged on the left and right parts of the front side of the reciprocating structure; the rotation mechanism of the third transmission rod 36 is a structure in which the two pedals 7 reciprocate up and down.
Firstly, the rotating handle 41 is rotated according to the requirements of patients with different heights, the rotation of the rotating handle 41 drives the seat plate 1 to freely move up and down through the transmission of the lifting structure, and the patients with different heights can conveniently select a position of the seat plate 1 with a proper height; the second transmission rod 22 rotates to drive the third transmission rod 36 to rotate, the third transmission rod 36 drives the two pedals 7 to do up-and-down reciprocating motion through the transmission of the reciprocating structure, so that the patient can exercise actively through the upper limb, the two pedals are driven to do up-and-down free motion through a series of transmissions, and further the lower limb of the patient is driven to exercise through the motion of the upper limb of the patient; the upper side of the L-shaped plate 6 is fixedly connected with a folding plate 5, the upper part of the folding plate 5 is fixedly connected with the seat plate 1, and the L-shaped plate 5 is conveniently connected with the seat plate 1 when the seat plate 1 is lifted; the lower end of the L-shaped plate 6 is fixedly connected with a plurality of universal wheels which are the same in size and are uniformly distributed, and the universal wheels have the characteristic of self-braking and are convenient to move.
The massage structure comprises first gears 15 engaged with the left and right sides of the first screw 19, short rods are fixedly connected to the non-circle center positions of the outer sides of the first gears 15, first connecting rods 13 are hinged to the outer sides of the short rods, bent rods 12 are hinged to the upper sides of the first connecting rods 13, fixed rods 10 are fixedly connected to the upper sides of the bent rods 12, a placing plate 11 is rotatably connected to the middle sides of the fixed rods 10, sliders are fixedly connected to the rear sides of the placing plate 11, a box body 2 is fixedly connected to the rear side of the seat plate 1, sliding grooves are formed in the rear side of the box body 2, the sliders are slidably connected with the sliding grooves, a connecting plate is fixedly connected to the front ends of the placing plate 11, the connecting plate is rotatably connected with the first screws 19, the placing plate 11 is rotatably connected with the two first gears 15, short shafts are spherically hinged to the left and right sides of the fixed rods 10, long rods 8 are spherically, the lower end of the long rod 8 is hinged with the opening plate 9 in a spherical mode, and the opening plate 9 is hinged with the first connecting rod 13.
Firstly, the first screw rod 19 drives the first gear 15 to rotate, the first gear 15 drives the short rod to rotate, the short rod drives the first connecting rod 13 to reciprocate up and down, and the first connecting rod 13 drives the bent rod 12 to reciprocate up and down around the position where the fixed rod 10 is rotatably connected with the placing plate 11, so that the massage plate 9 drives the massage rods 4 to massage the back of the patient, the blood circulation of the upper body of the patient is accelerated, and the fatigue caused by the exercise of the patient is relieved; the rear parts of the left side and the right side of the opening plate 9 are fixedly connected with auxiliary rods 14, and the auxiliary rods 14 have the function of auxiliary support.
The reciprocating structure comprises a first rotating disc 34 fixedly connected with a third transmission rod 36, a transmission connecting rod is fixedly connected to the middle of the outer side of the first rotating disc 34, the transmission connecting rod is located at the non-circle center position of the first rotating disc 34, a second connecting rod 35 is rotatably connected to the outer side of the transmission connecting rod, a third connecting rod 30 is rotatably connected to the outer side of the second connecting rod 35, a short shaft is fixedly connected to the middle of the third connecting rod 30, a moving plate 29 is rotatably connected to the front side and the rear side of the middle of the short shaft, a sliding plate is fixedly connected to the rear side of the short shaft, the sliding plate is slidably connected with a key block provided with a groove, the key block is fixedly connected with an L-shaped plate 6, the left side and the right side of the third transmission rod 36 are connected with a second rotating disc 31 through belt wheels, the second rotating disc 31 is rotatably connected with the L-shaped plate 6, the outer end, the equal fixedly connected with poker rod of movable plate 29 middle part rear side, poker rod all with ring channel sliding connection, the standing groove has all been opened in the poker rod outside, the equal sliding connection of standing groove inner wall has the commentaries on classics board, the commentaries on classics board all with footboard 7 rotates to be connected, a plurality of anti-skidding lines have all been opened on footboard 7 front end upper portion, the equal sliding connection of footboard 7 downside has bracing piece 33, bracing piece 33 all with L shaped plate 6 fixed connection.
The first rotating disc 34 is driven to rotate by the rotation of the third transmission rod 36, the first rotating disc 34 drives the second connecting rod 35 to move, the third connecting rod 30 reciprocates up and down due to the sliding connection between the sliding block at the rear side of the short shaft and the fixed plate 26, and the third transmission rod 36 rotates along with the rotation of the third transmission rod 36 through the second rotating disc 31 connected with the belt wheel, so that the pedal 7 can be driven to reciprocate up and down along the supporting rod 33 through the third connecting rod 30, and the rehabilitation therapy of the patient is facilitated.
The lifting structure comprises a second transmission shaft 40 fixedly connected with the rotating handle 41, a ribbed plate is rotatably connected with the second transmission shaft 40, the ribbed plate is fixedly connected with the L-shaped plate 6, a first bevel gear is fixedly connected with the left end of the second transmission shaft 40, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected with a sleeve 27, the sleeve 27 is rotatably connected with the ribbed plate, a second screw 28 is connected with the middle part of the sleeve 27 through threads, and the upper end of the second screw 28 is rotatably connected with the support frame 39.
By rotating the rotating handle 41, the rotating handle 41 drives the second transmission shaft 40 to rotate, the second transmission shaft 40 drives the sleeve 27 to rotate through the bevel gear set, and the sleeve 27 is connected with the second screw 28 through the thread, so that the second screw 28 is driven to freely move up and down, and the supporting frame 39 drives the seat plate 1 to freely move up and down.
The transmission structure include with the handspike 3 middle side rotates the fourth connecting rod 21 of connecting, fourth connecting rod 21 downside all rotates and is connected with first major axis 23, first major axis 23 all with fixed plate 26 fixed connection, handspike 3 rear side all rotates and is connected with fifth connecting rod 20, the equal fixedly connected with second major axis 24 of fifth connecting rod 20 downside, second major axis 24 all with fixed plate 26 rotates and connects, the equal fixed connection initiative gear wheel 46 of second major axis 24 downside, the meshing of initiative gear wheel 46 is connected with transmission pinion 42, transmission pinion 42 middle part is provided with the unidirectional rotation structure, the unidirectional rotation structure front side is provided with output pinion 47, output pinion 47 with first transmission pole 48 fixed connection.
The hand push rod 3 is pushed and pulled in a reciprocating mode from outside to inside by both hands of a patient, the hand push rod 3 drives the fourth connecting rod 21 to rotate around the first long shaft 23, the fifth connecting rod 20 drives the second long shaft 24 to rotate, the second long shaft 24 drives the driving large gear 46 to rotate, the driving large gear 46 drives the transmission small gear 42 to rotate, and the transmission small gear 42 drives the output small gear 47 to rotate in a single direction through transmission of the one-way rotating structure.
The unidirectional rotation structure comprises a fourth transmission rod 44 rotatably connected with the fixed plate 26, a second gear 49 is fixedly connected to the lower side of the fourth transmission rod 44, the second gear 49 is meshed with the output pinion 47, the transmission pinion 42 is rotatably connected with the fixed plate 26, a ratchet wheel is fixedly connected to the inner side of the transmission pinion 42, a shallow groove is formed in the upper side of the fourth transmission rod 44, a sixth connecting rod is rotatably connected to the inner wall of the shallow groove, a meshing block 45 is fixedly connected to the middle side of the sixth connecting rod, the meshing block 45 is meshed with the ratchet wheel, a baffle 43 is arranged on the front side of the meshing block 45, the baffle 43 is fixedly connected with the shallow groove, a coil spring is fixedly connected to the upper side of the sixth connecting rod, and the front end of the coil spring is fixedly connected with the upper portion.
The fourth transmission rod 44 is rotated in one direction by the engagement connection of the engagement block 45 and the ratchet wheel, and when the transmission pinion 42 rotates reversely, the fourth transmission rod 44 does not rotate, so that the fourth transmission rod 44 is ensured to rotate in one direction.
The upper part of the spline 38 is slidably connected with a rotary drum 25, the lower end of the rotary drum 25 is connected with the third transmission rod 36 through a bevel gear, the outer side of the rotary drum 25 is rotatably connected with a T-shaped plate 37, the third transmission rod 36 is rotatably connected with the T-shaped plate 37, and the right side of the T-shaped plate 37 is fixedly connected with the L-shaped plate 6.
The spline 38 moves up and down along the drum 25 by the movement of the up and down position of the spline 38, when the second transmission rod 22 rotates to drive the spline 38 to rotate, the spline 38 drives the drum 25 to rotate, and the drum 25 drives the third transmission rod 36 to rotate by the transmission of the bevel gear set.
When the rehabilitation exercise chair is used, firstly, the height position of the seat plate 1 is adjusted through the lifting structure according to the requirements of patients with different heights, and after the patients place feet at the positions of the pedals 7, the hands of the patients move the hand push rods 3 in a reciprocating mode to perform rehabilitation exercise on the patients.
Although the seat board 1, the case 2, the hand push bar 3, the massage bar 4, the folding plate 5, the L-shaped bar 6, the pedal 7, the long bar 8, the opening plate 9, the fixing bar 10, the placing plate 11, the bending bar 12, the first connecting bar 13, the auxiliary bar 14, the first gear 15, the reciprocating screw 16, the first transmission shaft 17, the connecting bar 18, the first screw 19, the fifth connecting bar 20, the fourth connecting bar 21, the second transmission shaft 22, the first long shaft 23, the second long shaft 24, the drum 25, the fixing plate 26, the sleeve 27, the second screw 28, the moving plate 29, the third connecting bar 30, the second rotating disc 31, the inverted U-shaped bar 32, the supporting bar 33, the first rotating disc 34, the second connecting bar 35, the third transmission shaft 36, the T-shaped plate 37, the spline 38, the supporting frame 39, the second transmission shaft 40, the rotating handle 41, the transmission pinion 42, the baffle 43, the fourth transmission shaft 44, the engaging block 45, the driving gear 46, the large gear 43, the terms output pinion 47, first transfer lever 48, second gear 49, etc., do not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to the spirit of the present invention.
Claims (7)
1. A cardiovascular disease rehabilitation device, characterized in that: the seat comprises a seat plate (1), transmission structures are arranged on the left and right sides of the lower side of the seat plate (1), push rods (3) with grooves are arranged on the upper sides of the transmission structures, first transmission rods (48) are arranged on the lower portions of the inner sides of the transmission structures, fixed plates (26) are rotationally connected with the first transmission rods (48), the fixed plates (26) are fixedly connected with the seat plate (1), the lower sides of the first transmission rods (48) are connected with second transmission rods (22) through belt wheels, the second transmission rods (22) are rotationally connected with the seat plate (1), and the outer portions and the inner portions of the push rods (3) are pushed in a reciprocating mode to form a structure that the second transmission rods (22) rotate;
the second transmission rod (22) is connected with a first transmission shaft (17) through a belt wheel, the first transmission shaft (17) is rotatably connected with the seat plate (1), a first screw rod (19) is slidably connected to the upper side of the first transmission shaft (17), a connecting rod (18) is rotatably connected to the rear side of the first screw rod (19), an inverted U-shaped rod (32) is slidably connected to the middle side of the connecting rod (18), the inverted U-shaped rod (32) is fixedly connected with the seat plate (1), a reciprocating lead screw (16) is meshed and connected to the rear side of the connecting rod (18), the reciprocating lead screw (16) is rotatably connected with the seat plate (1), the lower end of the reciprocating lead screw (16) is connected with the first transmission shaft (17) through the belt wheel, and the rotation of the reciprocating lead screw (16) forms a structure in which the first screw rod (19) performs vertical reciprocating motion;
a massage structure is arranged on the upper side of the first screw rod (19), opening plates (9) are arranged on the left side and the right side of the massage structure, and a plurality of massage rods (4) which are uniformly distributed are fixedly connected to the front ends of the outer portions of the opening plates (9); the rotation of the first screw (19) forms a structure that the massage rods (4) do reciprocating motion back and forth;
a lifting structure is arranged on the rear side of the second transmission rod (22), a rotating handle (41) is arranged on the right side of the lifting structure, a support frame (39) is arranged on the upper side of the lifting structure, the top end of the support frame (39) is fixedly connected with the seat plate (1), a spline (38) is fixedly connected to the lower end of the second transmission rod (22), a third transmission rod (36) is arranged on the rear side of the spline (38), the third transmission rod (36) is rotatably connected with an L-shaped plate (6), a reciprocating structure is arranged on the front side of the third transmission rod (36), and pedals (7) are arranged on the left and right parts of the rear side of the reciprocating structure; the rotating mechanism of the third transmission rod (36) is a structure that the two pedals (7) reciprocate up and down.
2. The cardiovascular disease rehabilitation device of claim 1, wherein: the massage structure comprises first gears (15) which are meshed and connected with the left side and the right side of a first screw rod (19), short rods are fixedly connected to the non-circle center positions of the outer sides of the first gears (15), first connecting rods (13) are hinged to the outer sides of the short rods, bent rods (12) are hinged to the upper sides of the first connecting rods (13), fixed rods (10) are fixedly connected to the upper sides of the bent rods (12), a placing plate (11) is connected to the middle sides of the fixed rods (10) in a rotating mode, a sliding block is fixedly connected to the rear side of the placing plate (11), a box body (2) is fixedly connected to the rear side of a seat plate (1), a sliding groove is formed in the rear side of the box body (2), the sliding block is connected with the sliding groove in a sliding mode, a connecting plate is fixedly connected to the front end of the placing plate (11), the connecting plate is rotatably connected with the first screw rod (19), and the placing plate, the equal ball joint in dead lever (10) left and right sides has the minor axis, equal ball joint in minor axis outer end has stock (8), stock (8) lower extreme all with it is articulated to prop out board (9) ball, prop out board (9) all with first connecting rod (13) are articulated.
3. The cardiovascular disease rehabilitation device of claim 1, wherein: the reciprocating structure comprises a first rotating disc (34) fixedly connected with a third transmission rod (36), a transmission connecting rod is fixedly connected to the middle of the outer side of the first rotating disc (34), the transmission connecting rod is located at the non-circle center position of the first rotating disc (34), a second connecting rod (35) is rotatably connected to the outer side of the transmission connecting rod, a third connecting rod (30) is rotatably connected to the outer side of the second connecting rod (35), a short shaft is fixedly connected to the middle of the third connecting rod (30), a movable plate (29) is rotatably connected to the front side and the rear side of the middle of the short shaft, a sliding plate is fixedly connected to the rear end of the short shaft, the sliding plate is slidably connected with a slotted key block, the key block is fixedly connected with an L-shaped plate (6), the left side and the right side of the third transmission rod (36) are connected with a second rotating disc (31) through belt wheels, and the, the equal open ring groove in second carousel (31) outer end, the ring channel all is located the non-centre of a circle position department of second carousel (31), the equal fixedly connected with poker rod of movable plate (29) middle part rear side, poker rod all with ring channel sliding connection, the standing groove has all been opened in the poker rod outside, the equal sliding connection of standing groove inner wall has the commentaries on classics board, the commentaries on classics board all with pedal (7) rotate to be connected, pedal (7) front end upper portion has all been opened a plurality of anti-skidding lines, pedal (7) downside all sliding connection has bracing piece (33), bracing piece (33) all with L shaped plate (6) fixed connection.
4. The cardiovascular disease rehabilitation device of claim 1, wherein: the lifting structure comprises a second transmission shaft (40) fixedly connected with the rotating handle (41), a rib plate is rotatably connected with the second transmission shaft (40), the rib plate is fixedly connected with the L-shaped plate (6), a first bevel gear is fixedly connected with the left end of the second transmission shaft (40), the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected with a sleeve (27), the sleeve (27) is rotatably connected with the rib plate, a second screw rod (28) is connected with the middle of the sleeve (27) in a threaded manner, and the upper end of the second screw rod (28) is rotatably connected with the support frame (39).
5. The cardiovascular disease rehabilitation device of claim 1, wherein: the transmission structure comprises a fourth connecting rod (21) rotationally connected with the middle side of the hand push rod (3), the lower sides of the fourth connecting rods (21) are respectively and rotatably connected with a first long shaft (23), the first long shafts (23) are respectively and fixedly connected with the fixed plate (26), the rear sides of the hand push rods (3) are respectively and rotatably connected with a fifth connecting rod (20), the lower sides of the fifth connecting rods (20) are respectively and fixedly connected with a second long shaft (24), the second long shafts (24) are rotatably connected with the fixing plate (26), the driving large gears (46) are fixedly connected with the lower sides of the second long shafts (24), the driving gearwheel (46) is engaged with a transmission pinion (42), the middle part of the transmission pinion (42) is provided with a unidirectional rotating structure, an output pinion (47) is arranged on the front side of the unidirectional rotation structure, and the output pinion (47) is fixedly connected with the first transmission rod (48).
6. The cardiovascular disease rehabilitation device of claim 5, wherein: the one-way rotating structure comprises a fourth transmission rod (44) which is rotatably connected with the fixed plate (26), a second gear (49) is fixedly connected to the lower side of the fourth transmission rod (44), the second gear (49) is in meshed connection with the output pinion (47), the transmission pinion (42) is rotationally connected with the fixing plate (26), a ratchet wheel is fixedly connected with the inner side of the transmission pinion (42), a shallow groove is arranged on the upper side of the fourth transmission rod (44), the inner wall of the shallow groove is rotatably connected with a sixth connecting rod, the middle side of the sixth connecting rod is fixedly connected with an engaging block (45), the engaging block (45) is engaged and connected with the ratchet wheel, a baffle (43) is arranged on the front side of the meshing block (45), the baffle (43) is fixedly connected with the shallow groove, and the upper side of the sixth connecting rod is fixedly connected with a coil spring, and the front end of the coil spring is fixedly connected with the upper part of the shallow slot.
7. The cardiovascular disease rehabilitation device of claim 1, wherein: the upper portion of the spline (38) is connected with a rotary drum (25) in a sliding mode, the lower end of the rotary drum (25) is connected with a third transmission rod (36) through a bevel gear, a T-shaped plate (37) is connected to the outer side of the rotary drum (25) in a rotating mode, the third transmission rod (36) is connected with the T-shaped plate (37) in a rotating mode, and the right side of the T-shaped plate (37) is fixedly connected with the L-shaped plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110213600.6A CN112957679A (en) | 2021-02-26 | 2021-02-26 | Cardiovascular disease rehabilitation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110213600.6A CN112957679A (en) | 2021-02-26 | 2021-02-26 | Cardiovascular disease rehabilitation device |
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| CN112957679A true CN112957679A (en) | 2021-06-15 |
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| CN202110213600.6A Pending CN112957679A (en) | 2021-02-26 | 2021-02-26 | Cardiovascular disease rehabilitation device |
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| CN113521655A (en) * | 2021-07-12 | 2021-10-22 | 南阳市第二人民医院 | Cardiovascular disease rehabilitation device |
| CN113663289A (en) * | 2021-08-27 | 2021-11-19 | 河南省洛阳正骨医院（河南省骨科医院） | Orthopedic patient shank rehabilitation training is with trampling ware |
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