CN113856153B

CN113856153B - Cardiovascular internal medicine is clinical with tempering device

Info

Publication number: CN113856153B
Application number: CN202111166063.0A
Authority: CN
Inventors: 贾静静; 赵飞龙; 马雅静
Original assignee: First Affiliated Hospital of Henan University of Science and Technology
Current assignee: First Affiliated Hospital of Henan University of Science and Technology
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-07-19
Anticipated expiration: 2041-09-30
Also published as: CN113856153A

Abstract

The invention provides a clinical exercise device for cardiovascular internal medicine, which effectively solves the problems that the existing exercise tool has single function and does not have the effect of promoting blood circulation, the left end of a base is rotatably provided with a backrest, the front end and the rear end of the base are respectively rotatably provided with a leg swing plate, the left end of each leg swing plate is rotatably provided with a left moving plate, the right end of each left moving plate is rotatably provided with a right moving plate positioned in the leg swing plate, each left moving plate and each right moving plate are respectively and fixedly provided with a limit plate, each massage device respectively performs up-and-down impact massage on the lower end of each thigh and each lower leg through the matching use among the left moving plate, the right moving plate, the leg swing plate and a first belt pulley set, the relaxation of leg muscles can be relieved, and the blood circulation can also be promoted, meanwhile, the strength of the legs can be exercised by swinging the legs back and forth, and the rehabilitation speed of the patient is further improved.

Description

Cardiovascular internal medicine is clinical with tempering device

Technical Field

The invention relates to the technical field of medical equipment, in particular to a clinical exercise device for cardiovascular medicine.

Background

Cardiovascular diseases, also known as circulatory diseases, are a series of diseases related to the circulatory system, which refers to the organs and tissues that transport blood in the human body, mainly including the heart, blood vessels (arteries, veins, capillaries), and can be subdivided into acute and chronic, and are generally associated with arteriosclerosis. The heart is a hollow muscular organ, is positioned in the middle of a chest cavity, is divided into a left chamber and a right chamber by an interval, and each chamber is divided into an atrium at the upper part and a ventricle at the lower part.

After a patient receives treatment, doctors can order the patient to carry out scientific exercise, but the existing exercise tools have single functions, cannot synchronously train legs and arms, and can cause the dangerous situation of the patient in the exercise process; the existing cardiovascular internal medicine exercise device does not have the effect of promoting blood circulation and can not facilitate rest of patients.

Therefore, the invention provides a clinical exercise device for cardiovascular medicine to solve the problem.

Disclosure of Invention

In view of the above situation, in order to overcome the defects of the prior art, the invention provides a clinical exercise device for cardiovascular medicine, which effectively solves the problems that the existing exercise tool has a single function and does not have the efficacy of promoting blood circulation.

The utility model provides a clinical exercise device that uses of cardiovascular internal medicine, includes the base, the left end of base is rotated and is installed the back, both ends rotate respectively around the base and install shank swing board, every left movable plate is installed to shank swing board's left end internal rotation, every the right-hand member of left side movable plate rotates and installs the right movable plate that is located shank swing inboard, every left side movable plate and every there is a limiting plate, every fixed mounting respectively in the right movable plate install gliding first massage device from top to bottom on the limiting plate, every rotate between the below at both ends about shank swing board and install and be located every first wheel group of first massage device below, the right-hand member fixed mounting of base has the ring gear, every the coaxial fixed mounting of right-hand member of first wheel group has the right gear with the ring gear meshing.

Preferably, a right half gear coaxially fixed with the left end of each leg swing plate is rotatably mounted on the base, a left gear positioned on the left side of each right half gear is rotatably mounted at each of the front and rear ends of the base respectively, a second pulley group is connected between the right gear positioned on the rear side and one of the left gears, handrails are fixedly mounted at each of the front and rear ends of the base respectively, a connecting rod is rotatably mounted on each of the handrails respectively, a third pulley group is connected between each of the left gears and the adjacent connecting rod, an arm swing plate coaxially fixed with the connecting rod is rotatably mounted at the upper end of each of the handrails, and a second massage device positioned above each of the left gears is vertically slidably mounted at the upper end of the base.

Preferably, the right end of each right moving plate is rotatably provided with a sliding block which is slidably mounted on the leg swinging plate, an expansion spring is mounted between each left moving plate and the sliding block, the right end of each first belt pulley group is coaxially rotatably mounted at the lower end of the sliding block, a pedal is slidably mounted on each right moving plate in a left-right mode, and a pedal spring is mounted between the right end of each pedal and the right moving plate.

Preferably, every first massage device includes slidable mounting about every respectively the ejector pin of both sides around the limiting plate, every the cover is equipped with the first spring that is located the limiting plate lower extreme on the ejector pin, every fixed mounting has the roof that is located the limiting plate top on the ejector pin, every fixed mounting has the massage boss on the roof, every fixed mounting has on the first band pulley group to be located every the kicking block of ejector pin below.

Preferably, every the second massage device includes a plurality of upper and lower slidable mounting push rods on the base respectively, every the upper end fixed mounting of push rod has the massage ball, every coaxial cover is equipped with the massage spring on the push rod, every the upper end fixed mounting of left gear has the rotation platform, every the upper end fixed mounting who rotates the platform has a plurality ofly and every the stirring piece of push rod bottom contact.

Preferably, a groove is formed in the right end of the backrest, a sliding box is vertically and slidably mounted in the groove, a fourth pulley group is rotatably mounted on the right end of the sliding box, a sliding plate located on the right side of the fourth pulley group is vertically and slidably mounted in the sliding box, a pushing block fixedly mounted on the sliding plate and slidably mounted on the fourth pulley group is fixedly mounted on the fourth pulley group, and an auxiliary blood circulation device is slidably mounted at the front end and the rear end of the sliding plate respectively.

Preferably, each auxiliary blood circulation device comprises fixing blocks arranged at the front end and the rear end of the sliding plate respectively, a lower circulation body is arranged on each fixing block in a front-rear sliding mode, an adjusting column is rotatably arranged on each lower circulation body, an upper circulation body is arranged at the upper end of each adjusting column in a threaded mode, and massage columns are fixedly arranged on each lower circulation body and each upper circulation body respectively.

Preferably, every the lower extreme fixed mounting of right gear has spacing post, every the right-hand member of spacing post rotates installs the locating piece, slidable mounting is located every from top to bottom in the base the spacing pinion rack of locating piece below, both ends fixed mounting has the regulation voussoir respectively around the spacing pinion rack, both ends are left and right slidable mounting respectively around the base have be located the left push rod of regulation voussoir, every rotate respectively on the push rod and install the handle bar, a plurality of spacing grooves have been seted up respectively at both ends around the base.

Preferably, rotate on the back and install and the lead screw of threaded mounting on the slip box, the coaxial fixed mounting of front end of back has preceding pinion rack, slidable mounting has the back pinion rack with preceding pinion rack joint around the front end of base.

The invention has the beneficial effects that:

1. through the cooperation use between left moving plate, right moving plate, shank swing board and the first band pulley group, every massage device at this moment carries out striking massage from top to bottom to the lower extreme of every thigh and shank respectively, can alleviate shank muscle and relax, also can promote blood circulation, and the strength of shank also can be tempered in every shank back and forth swing simultaneously, has further improved patient's recovered speed.

2. Through the back, the cooperation between left side movable plate and the right movable plate, can make the stretching that patient's shank does not stop and bend the knee training motion, further can temper shank strength training, realized simultaneously that shank swing training and the training of bending the knee go on a device in step, the problem of current device function singleness has been solved, can sit the rest meeting after the patient takes exercise, the problem of the emergence of the dangerous condition of patient appearance in the motion process has also been avoided simultaneously, compare with current trainer more practical, it is more convenient.

3. Through the cooperation use between fourth band pulley group, promotion piece, sliding plate, upper cycle body and the lower cycle body, carry out waist massage to patient's waist, further promote the blood circulation of waist.

Drawings

Fig. 1 is a first perspective view of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a left moving plate mounting view of the present invention.

FIG. 4 is a cross-sectional view of the leg swing plate of the present invention.

Fig. 5 is a drawing showing the installation of the sliding panel of the present invention.

FIG. 6 is a drawing of the dial block installation of the present invention.

Fig. 7 is a cross-sectional view of a base of the present invention.

Fig. 8 is a view showing the installation of the pedal spring according to the present invention.

Fig. 9 is a view showing the installation of the lower circulation body according to the present invention.

Fig. 10 is a right half gear mounting view of the present invention.

FIG. 11 is an enlarged view of the invention at A.

Fig. 12 is a view showing the installation of the massage ball of the present invention.

Fig. 13 is a rear tooth plate mounting view of the present invention.

Detailed Description

The foregoing and other aspects, features and advantages of the invention will be apparent from the following more particular description of embodiments of the invention, as illustrated in the accompanying drawings in which reference is made to figures 1 to 13. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

Embodiment one, as shown in fig. 1-3, a clinical exercise device that uses of cardiovascular internal medicine, including base 1, base 1 divide into the right-hand member body and the left-hand member body, the upper end of the right-hand member body and the left-hand member body has seted up the recess respectively, the left end of base 1 rotates and installs back 2, both ends rotate respectively around the right-hand member body and install leg swing board 3 that is located the recess top, every the rectangular groove that link up from top to bottom has been seted up between the left and right sides of leg swing board 3, every left end of leg swing board 3 rotates and installs left movable plate 4 that is located the rectangular groove, every right-hand member of left movable plate 4 rotates and installs right movable plate 5 that is located the rectangular groove, every left movable plate 4 and every both ends fixed mounting respectively have splint around the right movable plate 5, can carry on spacingly by the shank, every the rectangular inslot fixed mounting of leg swing board 3 has that is located left movable plate 4 and right movable plate 5 and rotates and moves board 5 and rotates When each left moving block 4 and the corresponding right moving block 5 are respectively positioned in the rectangular groove, due to the top block, the included angle between the lower end of each left moving block 4 and the lower end of the right moving block 5 is smaller than 180 degrees, so that the phenomenon of blocking between each moving block 4 and the corresponding right moving block 5 can be avoided when the knee of the crus is bent conveniently;

Through holes which penetrate through the left and right ends of each left moving plate 4 and each right moving plate 5 up and down are respectively formed between the left and right ends of each left moving plate 4 and each right moving plate 5, limiting plates 6 are respectively and fixedly installed in the through holes of each left moving plate 4 and each right moving plate 5, sliding holes are respectively formed in the front and rear ends of each limiting plate 6, first massage devices which slide up and down are respectively installed in the limiting holes of each limiting plate 6, a first belt pulley group 8 positioned below each first massage device 7 is rotatably installed between the left and right sides of each leg swinging plate 3, a toothed ring 9 is fixedly installed at the right end in a groove of the right end body, the toothed ring 9 is a half toothed ring, and a right gear 10 meshed with the toothed ring 9 is coaxially and fixedly installed on each first belt pulley positioned on the right side;

when the patient needs to swing the legs back and forth to exercise, as shown in fig. 1;

at this time, the medical staff or the accompanying staff firstly rotates the backrest 2 for a certain angle and then stops, then the buttocks of the patient are seated at the upper end of the left end body, the back leans against the backrest 2, the two legs are respectively placed on the corresponding left moving plate 4 and the right moving plate 5, at this time, each thigh is placed at the upper end of the corresponding left moving plate 4, and each shank is placed on the corresponding right moving plate 5, then the patient makes the two legs respectively bring the corresponding leg swinging plates 3 to approach or separate from each other, simultaneously, each right gear 10 respectively meshes with the gear ring 9 to rotate, at this time, each right gear 10 respectively brings the corresponding first belt pulley group 8 to rotate in a reciprocating way, then each first belt pulley group 8 respectively pushes against the corresponding first massage device to slide up and down while rotating, at this time, each massage device respectively carries out up and down impact massage on the lower ends of each thigh and each shank, through the continuous up-and-down impact massage, the leg muscle relaxation can be relieved, the blood circulation can be promoted, meanwhile, the strength of the legs can be exercised through the back-and-forth swing of each leg, and the recovery speed of a patient is further improved;

When the patient needs to do knee bending exercise on both legs, as shown in fig. 2;

at the moment, a medical worker or a caregiver rotates the backrest 2 until the base 1 is leveled, then the two leg swinging plates 3 are adjusted to be close to the middle of the base 1, then the buttocks of a patient sits on the upper end of the left end body, the back leans against the backrest 2, the two legs are respectively placed on the corresponding left moving plate 4 and the right moving plate 5, at the moment, each thigh is placed on the upper end of the corresponding left moving plate 4, each shank is placed on the corresponding right moving plate 5, then the patient can drive the two shanks to drive the right end of the corresponding right moving plate 5 to slide leftwards, the rotating connection part of each left moving plate 4 and the right moving plate 5 props against the leg bend of the patient to be gradually lifted, through the continuous stretching and bending training motions of the legs of the patient, the leg strength training can be further exercised, and the simultaneous implementation of the leg swinging training and the bending training on one device is realized, the problem of current device function singleness is solved, can sit the rest meeting after the patient takes exercise, also avoided the patient to appear the problem of the emergence of the dangerous condition in the motion process simultaneously, compare with current trainer more practical, it is more convenient.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 2, 6 and 10, a right half gear 11 coaxially fixed to the left end of each leg swing plate 3 is rotatably mounted in the groove of the left end body, the two right half gears 11 are engaged with each other, the front end and the rear end in the groove of the left end body are respectively and rotatably provided with a left gear 12 positioned on the left side of the two right half gears 11, the two left gears 12 are mutually meshed, a second belt pulley group 13 is connected between the right gear 11 positioned on the rear side and one of the left gears 12, the second belt pulley group 13 comprises two second belt pulleys and a second belt, one of the second belt wheels is coaxially and fixedly installed at the bottom of the right gear 11 positioned at the rear side, the other second belt wheel is coaxially and fixedly installed at the bottom of the left gear 12 positioned at the rear side, and a second belt is connected between the two second belt wheels;

armrests 14 are fixedly mounted at the front end and the rear end of the left end body of the base 1 respectively, a connecting rod 15 which penetrates through the left end body is rotatably mounted on each armrest 14 respectively, a third belt pulley group 16 is connected between each left gear 12 and the adjacent connecting rod 15, each third belt pulley group 16 comprises two third belt pulleys and a third belt, wherein a plurality of the third belt pulleys are coaxially and fixedly mounted on each left gear 12 respectively, a plurality of the third belt pulleys are coaxially and fixedly mounted on each connecting rod 15 respectively, a third belt is connected between the two third belt pulleys at the same end, an arm swinging plate 17 which is coaxially fixed with the connecting rod 15 is rotatably mounted at the upper end of each armrest 14 respectively, baffles are fixedly mounted at the front end and the rear end of each arm swinging plate 17 respectively, and can limit the arms, the upper end of the left end body is provided with a second massage device which is positioned above each left gear 12 in a vertical sliding manner;

Before use, the patient's arms are respectively put into the corresponding arm swing plates 17, when one of the leg swing plates 3 swings, the other right gear 1 is meshed with the corresponding right half gear 11 to rotate, so that two legs can be synchronously exercised, the flexibility of leg exercises is increased, the right half gear 11 positioned at the rear side is driven by the second belt pulley 13 to rotate with the corresponding left gear 12, the left gear 12 positioned at the left side also synchronously rotates, when the two leg swing plates 3 swing in a reciprocating mode, the two left gears 12 are also meshed with each other to rotate in a forward rotation mode and a reverse rotation mode, each left gear 12 pushes each second massage device positioned right above to slide up and down, each second massage device presses and massages the buttocks of the patient respectively, and the blood circulation of the buttocks is promoted, help the patient to rehabilitate and train;

when each left gear 12 rotates, each left gear 12 rotates with the corresponding connecting rod 15 through the corresponding third belt wheel set 16, each connecting rod 15 rotates with the corresponding arm swinging plate 17, and each arm swinging plate 17 swings with the corresponding arm, so that the strength of each arm can be enhanced, the synchronous training of the arms and the legs is realized, the problem that the practical exercise device cannot synchronously train the legs and the arms is solved, and the physical ability of a patient is improved.

In a third embodiment, on the basis of the first embodiment, as shown in fig. 3, a positioning rod located in a rectangular groove is fixedly installed between the front and the back of each leg swing plate 3, a sliding block 19 rotatably installed at the right end of each right moving plate 5 and slidably installed in the rectangular groove of the leg swing plate 3, each sliding block 19 is slidably installed on the positioning rod, an extension spring 20 sleeved on the positioning rod is installed between each left moving plate 4 and the sliding block 19, and when no external force is applied to each sliding block 19, each extension spring 20 can slowly restore the corresponding sliding block 19 to the original position, but cannot damage the leg of the patient; the right end of each first belt pulley group 8 is coaxially and rotatably mounted on the lower end of a sliding block 19, each first belt pulley group 8 comprises two first belt pulleys and a first belt, one first belt pulley is rotatably mounted at the bottom of the right end of the leg swinging plate 3, the other first belt pulley is rotatably mounted at the bottom of the left end of the leg swinging plate 3, and the first belt is connected between the two first belt pulleys;

tensioning wheel plates are fixedly mounted at the bottoms of the front end and the rear end of each leg swinging plate 3 respectively, tensioning rods are slidably mounted on each tensioning wheel plate respectively in the front-rear direction, a tensioning spring is coaxially sleeved and fixedly mounted on each tensioning wheel plate respectively on each tensioning rod, the other end of each tensioning spring is fixedly mounted on each tensioning rod respectively, tensioning wheels tightly attached to first belts are rotatably mounted on the ends, close to each other, of the two tensioning rods respectively, each first belt is in a shed entering state under the action of each tensioning wheel, the elasticity of each expansion spring 20 is greater than the added force of the two tensioning springs on each leg swinging plate 3, sliding grooves are formed in clamping plates of each right moving plate 5 respectively, and a pedal plate 21 is slidably mounted between the two sliding grooves of each right moving plate 5 in the left-right direction respectively, magic tapes are respectively arranged on each pedal plate 21, a pedal spring 22 is arranged between the right end of each sliding groove and the right moving plate 5, and each pedal spring 22 is arranged to meet the training of patients with different heights;

When the patient needs to bend the knees to exercise, as shown in fig. 2;

the two legs are respectively placed on the corresponding left moving plate 4 and the right moving plate 5, at the moment, each thigh is respectively placed at the upper end of the corresponding left moving plate 4, each shank is respectively placed on the corresponding right moving plate 5, then the feet are respectively placed on the corresponding pedals 21, then the thighs are fixed by magic tapes, then the patient can drive the two shanks to drive the right ends of the corresponding right moving plates 5 to slide leftwards, at the moment, each sliding block 19 respectively pushes the corresponding telescopic springs 20 to compress, and due to the action of each tensioning wheel, the corresponding first belt is always in a shed entering state to prevent falling;

at this moment, the rotation junction of every left movable plate 4 and right movable plate 5 pushes up patient's leg bend and can progressively rise, through the stretching that patient's shank does not stop and bend the knee training motion, further can temper shank strength training, realized simultaneously that shank swing training and the training of bending the knee go on a device in step, the problem of current device function singleness has been solved, can sit the rest meeting after the patient takes exercise, the problem of the emergence of the dangerous condition has also been avoided the patient in the motion process simultaneously, compare with current trainer more practical, it is more convenient.

In a fourth embodiment, on the basis of the third embodiment, as shown in fig. 8, each first massage device includes a top rod 23 which is slidably mounted in a sliding hole of each limiting plate 6 up and down, a first spring 24 which is located at the lower end of the limiting plate 6 is respectively sleeved on each top rod 23, the lower end of each first spring 24 is respectively fixedly mounted on the corresponding top rod 23, a top plate 25 which is located above the limiting plate 6 is respectively fixedly mounted on each top rod 23, a plurality of massage bosses 26 are respectively fixedly mounted on each top plate 25, each massage boss 26 is a rubber ball, and a top block 27 which is located below each top rod 23 is respectively fixedly mounted on each first belt;

when the patient needs to swing the legs back and forth, as shown in fig. 1 and 8;

at this time, each thigh is put in the upper end of the corresponding left moving plate 4 and each calf is put in the corresponding right moving plate 5, then the patient makes the two legs respectively bring the corresponding leg swing plates 3 to approach or separate from each other, at the same time, each right gear 10 respectively engages with the toothed ring 9 to rotate, at this time, each right gear 10 respectively carries the corresponding first pulley group 8 to perform reciprocating rotation, at this time, each first belt respectively carries the top block 27 to perform movement, when each top block 27 respectively contacts the lower end of each top bar 23, each top block 27 respectively pushes the top bar 23 to slide upwards, at the same time, each first spring 24 is in tension, at this time, each top plate 25 pushes the corresponding massage boss 26 to perform up-and-down impact massage on the lower ends of the thigh and the calf of the patient, when each top block 27 is separated from the corresponding top bar 23, due to the resilience of each first spring 24, at the moment, each ejector rod 23 is restored to the initial state, and through the ceaseless up-and-down impact massage, the relaxation of leg muscles can be relieved, the blood circulation can be promoted, meanwhile, the strength of the legs can be exercised through the forward and backward swinging of each leg, and the recovery speed of a patient is further improved;

Fifth embodiment, on the basis of the second embodiment, as shown in fig. 12, a hip plate is fixedly mounted at the upper end of the groove of the left end body, a plurality of push rod holes are formed in the hip plate, each second massage device comprises a plurality of push rods 28 which are slidably mounted in the push rod holes up and down, a massage ball 29 which is located above the hip plate is fixedly mounted on each push rod 28, each massage ball 29 is made of a rubber ball, a massage spring 30 which is located on the lower end face of the hip plate is coaxially sleeved on each push rod 28, the lower end of each massage spring 30 is fixedly mounted on each push rod 28, a rotating table 31 is coaxially and fixedly mounted at the upper end of each left gear 12, and a plurality of stirring blocks 32 which are in contact with the bottom of each push rod 28 are fixedly mounted at the upper end of each rotating table 31;

before use, when the right half gear 11 on the rear side rotates with the corresponding left gear 12 through the second belt pulley 13, and the left gear 12 on the left side also rotates synchronously, each left gear 12 rotates with the corresponding rotating table 31, each rotating table 31 rotates with each dial block 32, when each dial block 32 and each push rod 28, each dial block 32 pushes the corresponding push rod 28 to slide upwards, each massage spring 30 is compressed, each massage ball 29 presses the buttocks, and when each dial block 32 is separated from the corresponding push rod 28, each push rod 28 recovers to the original position due to the reactive force of each massage spring 30, and through the cooperative use of the above components, the blood circulation of the buttocks is promoted, and the rehabilitation training of a patient is facilitated;

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 1 and 5, a groove is formed on the right end of the backrest 2, a sliding box 34 is slidably installed up and down in the groove, a fourth pulley set 35 is rotatably installed on the right end of the sliding box 34, the fourth pulley set 35 includes four fourth pulleys and a fourth belt, the four fourth pulleys are rotatably installed at four corners of the right end of the sliding box 34, the fourth belt is wound on the four fourth pulleys, a motor coaxially and fixedly installed with one of the fourth pulleys is fixedly installed in the sliding box 34, the motor is connected with a controller and a power supply, a sliding plate 36 located on the right side of the fourth pulley set 35 is slidably installed up and down between the front end and the rear end of the sliding box 34, a transverse groove is formed between the front end and the rear end of the sliding plate 36, a sliding plate 37 slidably installed in the transverse groove of the pushing plate 36 is fixedly installed on the right end face of the fourth belt, the front end and the rear end of the sliding plate 36 are respectively provided with an auxiliary blood circulation device in a sliding way;

when the blood circulation of the back needs to be promoted, at this time, a medical staff or an attendant can turn on the power supply and the controller, then the motor drives the fourth belt wheel corresponding to the motor to rotate, then the fourth belt wheel rotates along each fourth belt wheel, then the pushing block 37 drives the sliding plate 36 to move up and down, then the auxiliary blood circulation device can be driven to slide up and down along the waist of the patient, the waist of the patient is massaged, the blood circulation of the waist is promoted, and when the pushing block 37 moves back and forth along the sliding plate 36, the sliding plate 36 is still.

Seventh embodiment, on the basis of the sixth embodiment, as shown in fig. 9, a sponge plate located in a groove is fixedly installed at the right end of the sliding box 36, vertical grooves are respectively formed at the front and rear ends of the sponge plate, each auxiliary blood circulation device includes a fixed block 38 fixedly installed at the front and rear ends of the sliding plate 36, each fixed block 38 slides up and down in the vertical groove, a lower circulation body 39 located at the right side of the sponge plate is installed on each fixed block 38 in a sliding manner, adjusting springs are fixedly installed on the surfaces of the two fixed blocks 38 away from each other, the ends of the two adjusting springs away from each other are fixedly installed at the lower end of the lower circulation body 39, an adjusting column 401 is rotatably installed on each lower circulation body 39, an upper circulation body 40 is installed at the upper end of each adjusting column 40 in a threaded manner, a massage column 41 is fixedly installed on each lower circulation body 39 and each upper circulation body 40, each massage column 41 can be made of soft materials;

when the back of the patient leans against the right end face of the sponge board, the medical staff or the accompanying staff respectively makes the two lower circulating bodies 39 far away from each other, each adjusting spring is in a stretching state, then each lower circulating body 39 is loosened one by one, the side part of the body of the patient can be tightly attached due to the counterforce of each adjusting spring 39, when the patient is obese or relatively obese, each upper circulating body 40 can be manually and respectively supported, then the corresponding adjusting column 401 is rotated, the position of each upper circulating body 40 is adjusted, and then each upper circulating body 40 is tightly attached to the side part of the body of the patient;

At this time, the medical staff or the accompanying staff can turn on the power supply and the controller, then the motor drives the corresponding fourth belt wheel to rotate, then the fourth belt wheel rotates along with each fourth belt wheel, then the pushing block 37 drives the sliding plate 36 to move up and down, then each upper circulating body 40 and each lower circulating body 39 respectively slide up and down on the side part of the waist, massage the waist of the patient, and promote the blood circulation of the waist.

In an eighth embodiment, on the basis of the first embodiment, as shown in fig. 1, 6, 8 and 11, a limiting column 42 is fixedly installed at a lower end of each right gear 10, a plane is respectively opened at a right end of each limiting column 42, a limiting disc is respectively fixedly installed on each plane, a positioning block 43 is rotatably installed on each limiting disc, a torsion spring is respectively installed between each positioning block 43 and the limiting disc, under the action of the torsion spring, a left end surface of each positioning block 43 is always attached to the plane, an inclined surface is respectively opened at a lower end of a left side of each positioning block 43, a limiting toothed plate 44 located below each positioning block 43 is vertically slidably installed in a groove of the right end body, a plurality of compression springs are fixedly installed between a bottom of the limiting toothed plate 44 and the left end body, an adjusting wedge 45 which is vertically slidably installed on the left end body in front and rear of the limiting toothed plate 44 is respectively fixedly installed at both ends of the front and rear ends of the limiting toothed plate 44, an inclined plane is respectively arranged on the left side of the upper end of each adjusting wedge block 45, push rods 46 positioned on the left side of each adjusting wedge block 45 are respectively arranged at the front end and the rear end of the base 1 in a left-right sliding mode, an inclined plane in sliding fit with the inclined plane of each adjusting wedge block 45 is respectively arranged at the lower end of the right side of each push rod 46, a hand lever 47 is respectively rotatably arranged on each push rod 46, and a plurality of limiting grooves 48 are respectively arranged at the front end and the rear end of the right end body;

When the patient needs to bend the knees to exercise;

at this time, the hand lever 47 is manually pushed to drive the corresponding push rod 46 to slide rightwards, the inclined surface on each push rod 46 slides along the inclined surface on the corresponding adjusting wedge block 45, meanwhile, the two adjusting wedge blocks 45 synchronously drive the limit toothed plate 44 to press the compression spring to slide downwards, at this time, the limit toothed plate 44 is far away from the positioning block 43 until each hand lever 47 is clamped into the limit grooves 48 on the left side and the right side, and then the patient can do flexion movement;

when the patient wants to rest both legs during the knee bending movement;

when the rotational connection position of each left moving plate 4 and each right moving plate 5 pushes up the leg bend of the patient and is gradually raised, at this time, medical staff or accompanying staff respectively take out the corresponding hand lever 47 from each limiting groove 48 and then synchronously slide each hand lever 47 leftwards, due to the reaction force of each compression spring, each limiting toothed plate 44 respectively limits each limiting 43, at this time, the left moving plate 4 and the right moving plate 5 are respectively in a static state, at this time, the patient can be in a rest state, and the secondary injury caused by excessive exercise is avoided.

Ninth embodiment, on the basis of the sixth embodiment, as shown in fig. 1, a screw rod 49 which is rotatably installed on the backrest 2 and is threadedly installed on the sliding box 34 can drive the sliding box 34 to move up and down by rotating the screw rod 49, so as to adjust the position of the sliding box 34, and at the same time, the chair can also adapt to patients with different heights, as shown in fig. 13, a front toothed plate 50 is coaxially and fixedly installed at the front end of the backrest 2, a rear toothed plate 51 which is clamped with the front toothed plate 50 is installed at the front end of the base 1 in a front-back sliding manner, a limiting spring is installed between the front end of the rear toothed plate 51 and the base 1, a handle is fixedly installed at the rear end of the rear toothed plate 51, when the position of the backrest 2 needs to be adjusted, the handle is manually pulled to drive the rear toothed plate 51 to slide backwards, at this time, the tooth surface of the rear toothed plate 51 is separated from the tooth surface of the front toothed plate 50, at this time, the limiting spring is in a compressed state, and then the position of the backrest 2 is adjusted, the handle is loosened, and due to the counterforce of the limiting spring, the rear toothed plate 51 and the front toothed plate 50 are clamped and locked, so that the backrest 2 is prevented from rotating randomly.

The invention has the beneficial effects that:

3. Through the cooperation use between fourth band pulley group, promotion piece, sliding plate, upper circulation body and the lower circulation body, carry out waist massage to patient's waist, further promote the blood circulation of waist.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a clinical exercise device that uses of cardiovascular internal medicine, includes base (1), its characterized in that: the left end of base (1) rotates and installs back (2), both ends rotate respectively around base (1) and install shank swing board (3), every left side movable plate (4) is installed to the left end internal rotation of shank swing board (3), every right-hand member of left side movable plate (4) rotates and installs right movable plate (5) that are located shank swing board (3), every left side movable plate (4) and every there is limiting plate (6) in right side movable plate (5) fixed mounting respectively, every install gliding first massage device from top to bottom on limiting plate (6) respectively, rotate between the below at both ends about every shank swing board (3) and install and be located every first band pulley group (8) of first massage device (7) below, the right-hand member fixed mounting of base (1) has ring gear (9), the right end of each first belt pulley set (8) is coaxially and fixedly provided with a right gear (10) meshed with a gear ring (9);

A groove is formed in the right end of the backrest (2), a sliding box (34) is vertically and slidably mounted in the groove, a fourth pulley group (35) is rotatably mounted on the right end of the sliding box (34), a sliding plate (36) located on the right side of the fourth pulley group (35) is vertically and slidably mounted in the sliding box (34), a pushing block (37) fixedly mounted on the sliding plate (36) and slidably mounted on the fourth pulley group (35) is fixedly mounted on the sliding plate (36), and auxiliary blood circulation devices are respectively slidably mounted at the front end and the rear end of the sliding plate (36);

each auxiliary blood circulation device comprises fixing blocks (38) which are arranged at the front end and the rear end of a sliding plate (36), each fixing block (38) is provided with a lower circulation body (39) in a front-rear sliding mode, each lower circulation body (39) is provided with an adjusting column (401) in a rotating mode, each adjusting column (401) is provided with an upper circulation body (40) in a threaded mode at the upper end, and each lower circulation body (39) and each upper circulation body (40) are respectively and fixedly provided with a massage column (41).

2. The clinical exercise device for cardiovascular medicine according to claim 1, wherein: rotate on base (1) install with every shank swinging plate (3) left end coaxial fixed right side half gear (11), both ends rotate respectively around base (1) and install and be located every right side half gear (11) left side gear (12), be located the rear side right side half gear (11) and one of them be connected with second band pulley group (13) between left side gear (12), both ends fixed mounting respectively has the handrail around base (1)

(14) Each armrest (14) is rotatably provided with a connecting rod (15), a third belt wheel set (16) is connected between each left gear (12) and the adjacent connecting rod (15), the upper end of each armrest (14) is rotatably provided with an arm swinging plate (17) coaxially fixed with the connecting rod (15), and the upper end of the base (1) is provided with a second massage device which is positioned above each left gear (12) in a vertical sliding manner.

3. The clinical exercise device for cardiovascular medicine of claim 1, wherein: every right-hand member of right side movable plate (5) rotates and installs and slidable mounting sliding block (19) on shank swing board (3), every install expanding spring (20) between left side movable plate (4) and sliding block (19), every the right-hand member coaxial rotation of first band pulley group (8) is installed on the lower extreme of sliding block (19), every slidable mounting has running-board (21) about on right side movable plate (5), every install pedal spring (22) between the right-hand member of running-board (21) and right side movable plate (5).

4. The clinical exercise device for cardiovascular department according to claim 3, characterized in that: every first massage device includes slidable mounting about every respectively ejector pin (23) of both sides around limiting plate (6), every on ejector pin (23) the cover is equipped with first spring (24) that are located limiting plate (6) lower extreme, every fixed mounting has roof (25) that are located limiting plate (6) top, every on ejector pin (23) fixed mounting has massage boss (26), every on roof (25) fixed mounting has and is located every on first band pulley group (8) ejector block (27) of ejector pin (23) below.

5. The clinical exercise device for cardiovascular department according to claim 2, characterized in that: every second massage device includes push rod (28) of a plurality of upper and lower slidable mounting on base (1), every respectively the upper end fixed mounting of push rod (28) has massage ball (29), every coaxial cover is equipped with massage spring (30), every on push rod (28) the upper end fixed mounting of left side gear (12) has rotation platform (31), every the upper end fixed mounting who rotates platform (31) has a plurality ofly and every the stirring piece (32) of push rod (28) bottom contact.

6. The clinical exercise device for cardiovascular medicine of claim 1, wherein: every the lower extreme fixed mounting of right side gear (10) has spacing post (42), every the right-hand member of spacing post (42) rotates and installs locating piece (43), slidable mounting is located every about in base (1) spacing pinion rack (44) of locating piece (43) below, both ends fixed mounting respectively has regulation voussoir (45) around spacing pinion rack (44), both ends are left and right slidable mounting respectively around base (1) have and are located left push rod (46) of regulation voussoir (45), every rotate respectively on push rod (46) and install hand lever (47), a plurality of spacing grooves (48) have been seted up respectively at both ends around base (1).