CN115253211B - Slow breathing rehabilitation training device for patients with cardiovascular diseases with auxiliary limiting structure - Google Patents

Abstract

The present invention relates to the field of respiratory rehabilitation technology, and specifically, to a slow breathing rehabilitation training device for patients with cardiovascular diseases with an auxiliary limiting structure. It includes a bottom member arranged horizontally and a vertical plate connected to the bottom member, a top member is arranged on the vertical plate, and foot rhythm plates are arranged on both sides of the bottom member. The rehabilitation training device also includes a force transmission member having a force-bearing end and a transmission end, and the force-bearing end is arranged at the bottom of the foot rhythm plate. The foot rhythm plate is provided to allow the patient to press down and lift up the foot, which, on the one hand, plays the role of active exercise, and on the other hand, controls the breathing rhythm by means of pressing down and lifting up the foot during the exercise. Moreover, pressing down is a force application state, and the patient is also required to inhale, and lifting up is adjusted to a relaxed state through exhalation.

Description

Slow breathing rehabilitation training device for patients with cardiovascular diseases with auxiliary limiting structure

Technical Field

The invention relates to the technical field of respiratory rehabilitation, in particular to a slow breathing rehabilitation training device for patients with cardiovascular diseases with an auxiliary limiting structure.

Background technique

Cardiovascular and cerebrovascular diseases are a general term for cardiovascular and cerebrovascular diseases, and refer to ischemic or hemorrhagic diseases of the heart, brain and systemic tissues caused by hyperlipidemia, blood viscosity, atherosclerosis, hypertension, etc.

For patients with cardiovascular diseases, respiratory rehabilitation training is particularly important, but it is different from ordinary patients or ordinary people. If patients with cardiovascular diseases undergo aerobic training, it may cause greater pressure on the respiratory tract, and even high-intensity training may cause sudden death.

However, it is difficult to design existing rehabilitation training equipment in accordance with the requirements and rhythm of slow breathing training. Therefore, special attention should be paid when general rehabilitation training equipment is used for patients with cardiovascular diseases, as it not only brings psychological pressure to the rehabilitators, but also brings work pressure to the personnel assisting the rehabilitation.

Summary of the invention

The purpose of the present invention is to provide a slow breathing rehabilitation training device for patients with cardiovascular diseases with an auxiliary limiting structure to solve the problems raised in the above-mentioned background technology.

To achieve the above-mentioned purpose, a slow breathing rehabilitation training device for patients with cardiovascular diseases with an auxiliary limiting structure is provided, comprising a horizontally arranged bottom member and a vertical plate connected to the bottom member, wherein a top member is arranged on the vertical plate, and foot rhythm boards are arranged on both sides of the bottom member. The rehabilitation training device also comprises a force transmission member having a force-bearing end and a transmission end, and the force-bearing end is arranged at the bottom of the foot rhythm board. During training: the limiting end of the top member fits against the patient's chest, and the foot rhythm board presses the force-bearing end by virtue of the force of the patient's foot pressing down when controlling the patient's inhalation rhythm, and the transmission end transmits the pressure on the force-bearing end, so that the limiting end assists the patient in exhaling and controls the exhalation rhythm by lifting the foot.

As a further improvement of the technical solution, the bottom component includes a support plate, a seat is arranged on the support plate, and a back plate is arranged on the back of the support plate, so that the back of the patient sitting on the seat is supported by the back plate.

As a further improvement of the technical solution, support plates are provided on both sides of the back plate, and a connecting frame for mounting the seat is provided between the two support plates.

As a further improvement of the technical solution, the support plate includes a support portion, a rear connection portion and a front connection portion, the bottom of the support portion is kept horizontal with the support surface, the rear connection portion is tilted toward the side where the back plate is located with the support portion as the main body, and the front connection portion is tilted toward the side where the vertical plate is located with the support portion as the main body, wherein:

The connecting frame and the back plate are both fixed on the rear connecting part;

A rhythm board shaft is arranged between the two foot rhythm boards, and the two foot rhythm boards are rotatably connected to the front connection part at a position close to the upper part through the rhythm board shaft.

As a further improvement of the technical solution, a foot accommodating groove for placing the foot is provided at the end of the foot rhythm board.

As a further improvement of the technical solution, the force transmission component includes two force-bearing plates arranged corresponding to the foot rhythm board, the two force-bearing plates are rotatably connected to the support board through a force-bearing plate shaft, the force-bearing plate is rotatably connected to the support board to form a force-bearing end, and contacts the foot rhythm board through the force-bearing end;

A conducting plate is fixedly connected to the shaft of the force-bearing plate, and a pressing plate is rotatably connected to the top of the conducting plate.

As a further improvement of the present technical solution, a pressure plate cavity is opened at the top of the conductive plate, and pressure plate shafts are arranged on both sides of one end of the pressure plate. The pressure plate is rotatably connected with the conductive plate in the pressure plate cavity through the pressure plate shaft, and an outer edge protruding outward is arranged at the end of the pressure plate shaft, and a compression spring is fixedly connected to the position outside the pressure plate shaft between the outer edge and the outer wall of the conductive plate.

As a further improvement of the technical solution, the top member includes two side plates, the two side plates are connected and fixed by a side plate shaft, and the two side plates are rotatably connected to the top of the vertical plate by the side plate shaft, and a jaw limit plate and a reversing plate are sequentially arranged between the two side plates from top to bottom, wherein:

The reversing plate is rotatably connected to the side plate via a reversing plate shaft arranged in the middle, the jaw limit plate is rotatably connected to the side plate via a jaw limit plate shaft arranged in the middle, a reversing reset spring is arranged outside the reversing plate shaft, and a connecting spring is arranged outside the jaw limit plate shaft.

As a further improvement of the present technical solution, the top component also includes a support rail, which is fixed to the side walls on both sides of the vertical plate. The support rail is bent as a whole toward the handle, and the handle is arranged on it. The bent support rail encloses the handle, and the bent end of the support rail forms a hook-shaped clamping portion.

As a further improvement of the technical solution, a chest limit portion is arranged on the top of the side plate, and the chest limit portion and the jaw limit plate constitute a limit end.

Compared with the prior art, the present invention has the following beneficial effects:

1. In the slow breathing rehabilitation training device for patients with cardiovascular diseases with an auxiliary limiting structure, a foot rhythm board is provided for the patient to press down and lift up the foot, which, on the one hand, plays the role of activity exercise, and on the other hand, controls the breathing rhythm by pressing down and lifting up the foot during exercise. Moreover, pressing down is a force application state, and the patient is required to inhale, while lifting up is to adjust the relaxation state through exhalation.

2. In the slow breathing rehabilitation training device for patients with cardiovascular diseases with an auxiliary limiting structure, the force transmission component and the top component work in coordination. The force transmission component realizes force transmission according to the position change of the foot rhythm board. After the transmission, the limiting end is used to assist in limiting the posture of the patient's chest and jaw, thereby solving the problem of breathing rhythm control and achieving slow breathing requirements.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the overall structure of the present invention;

FIG2 is a schematic diagram of the overall structure of the present invention;

FIG3 is a schematic diagram of the bottom member structure of the present invention;

FIG4 is a schematic diagram of the structure of a force transmission component of the present invention;

FIG5 is a schematic diagram of the structure of a foot rhythm board of the present invention;

FIG6 is a schematic diagram of the structure of the load-bearing plate of the present invention;

FIG7 is a schematic diagram of the structure of a pressing plate of the present invention;

FIG8 is a schematic diagram of the top member structure of the present invention;

FIG9 is a second schematic diagram of the top member structure of the present invention;

FIG. 10 is a schematic diagram of the working principle structure of the side plate of the present invention.

FIG11 is a third schematic diagram of the top member structure of the present invention;

FIG. 12 is a schematic diagram of the overall structure and working principle of the present invention.

The meaning of each number in the figure is:

100. Bottom member;

110, support plate; 110a, support portion; 110b, rear connection portion; 110c, front connection portion; 120, back plate; 130, seat; 131, support column; 140, connection frame;

200, foot rhythm board; 200A, foot slot; 210, rhythm board axis;

300. Force transmission components;

310, force-bearing plate; 311, force-bearing plate shaft; 320, conduction plate; 321, pressure spring; 320A, pressure plate cavity; 330, pressure plate; 331, pressure plate shaft;

400, vertical board;

500, top member;

510, side panel; 510a, chest limit part; 511, side panel shaft; 512, handle; 513, blocking plate; 520, reversing plate; 521, reversing plate shaft; 522, reversing return spring; 530, jaw limit plate; 531, jaw limit plate shaft; 532, connecting spring; 540, support rail; 540a, clamping part.

Detailed ways

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

Furthermore, in the description of the present invention, “plurality” means two or more than two, unless otherwise clearly and specifically defined.

For patients with cardiovascular diseases, respiratory rehabilitation training is particularly important, but it is different from ordinary patients or ordinary people. If patients with cardiovascular diseases undergo aerobic training, it may cause greater pressure on the respiratory tract, and even high-intensity training may cause sudden death.

To this end, for the rehabilitation training of patients with cardiovascular diseases, the present invention provides a slow breathing rehabilitation training device for patients with cardiovascular diseases with an auxiliary limiting structure, wherein slow breathing refers to: five slow and natural breaths, and after the last natural and slow exhalation, gently pause breathing and hold your breath for 10-20 seconds or more than 20 seconds (depending on personal circumstances).

Do not assist breathing movements when breathing (do not shrug your shoulders or stick out your chest; keep your torso, shoulders, waist and hips relaxed).

Referring to FIGS. 1 and 2 , in order to ensure the rhythm of breathing and meet the requirements of slow breathing, the rehabilitation training device includes a bottom member 100, a vertical plate 400 and a top member 500. The bottom member 100 is arranged horizontally, and the vertical plate 400 is arranged on the bottom member 100. The top member 500 is supported by the vertical plate 400, that is, the top member 500 is arranged on the vertical plate 400, and the foot rhythm plate 200 is arranged on both sides of the bottom member 100. The rehabilitation training device also includes a force transmission member 300, and the force transmission member 300 has a force-bearing end and a transmission end. The force-bearing end is arranged at the bottom of the foot rhythm plate 200. During training, the limiting end of the top member 500 fits the chest of the patient (referring to a patient with cardiovascular disease, hereinafter referred to as the patient). The foot rhythm plate 200 presses the force-bearing end by means of the force of the foot pressing down when controlling the patient's inhalation rhythm. The force-bearing end transmits the pressure through the transmission end to act on the limiting end of the top member 500, and assists the patient in exhaling through the limiting end, while controlling the exhalation rhythm by using the process of lifting the foot.

That is to say, the foot rhythm board 200 is provided to allow the patient to press down and lift up the foot, which, on the one hand, plays the role of activity exercise, and on the other hand, controls the breathing rhythm by pressing down and lifting up the foot during exercise. Moreover, pressing down is a force application state, and the patient is required to inhale, while lifting up is to adjust the relaxation state through exhalation.

On this basis, the force transmission component 300 and the top component 500 work together, and the force transmission component 300 realizes a force transmission according to the position change of the foot rhythm board 200. After the transmission, the limiting end is cooperated to assist in limiting the posture of the patient's chest and jaw, thereby solving the problem of breathing rhythm control and achieving slow breathing requirements.

In combination with FIG. 1 and FIG. 2 , FIG. 3 to FIG. 12 disclose a specific embodiment of the present invention.

In Figure 3, the bottom component 100 includes a support plate 110, on which a seat 130 is arranged, and on the back of the support plate 110, a back plate 120 is arranged. The back of a patient sitting on the seat 130 is supported by the back plate 120, and then the patient's chest posture is limited in cooperation with the limiting end of the top component 500.

Preferably, support plates 110 are provided on both sides of the back plate 120, so that there are two support plates 110, and a connecting frame 140 for mounting the seat 130 is provided between the two support plates 110. Specifically, a pillar 131 is provided between the seat 130 and the connecting frame 140 for connection, and the pillar 131 and the seat 130 are detachable to facilitate the later replacement of the seat 130. The pillar 131 and the connecting frame 140 are connected in a telescopic manner to facilitate height adjustment according to the patient's condition, and then the two support plates 110 are maintained stable by being fixedly connected to the back plate 120 and the connecting frame 140.

In FIG5 , the support plate 110 is composed of a support portion 110a, a rear connection portion 110b and a front connection portion 110c. The bottom of the support portion 110a is kept horizontal with the support surface and is connected to the support surface to support the entire rehabilitation training device. The rear connection portion 110b is tilted toward the side where the back plate 120 is located with the support portion 110a as the main body, and the front connection portion 110c is tilted toward the side where the vertical plate 400 is located with the support portion 110a as the main body. Returning to FIG3 , the connecting frame 140 and the back plate 120 are both fixed on the rear connection portion 110b;

5 , the two foot rhythm boards 200 are rotatably connected to the front connection portion 110c near the upper portion via a rhythm board shaft 210. In addition, in order to facilitate the application of force by the foot, a foot accommodating groove 200A for the foot to be placed is provided at the end of the foot rhythm board 200.

Next, refer to FIG. 4 , in which the force transmission component 300 includes a force plate 310, a conduction plate 320 and a pressure plate 330. The force plate 310 is connected to the support plate 110 by rotation to form a force end in contact with the foot rhythm plate 200. Specifically, as shown in FIG. 6 , two force plates 310 are provided corresponding to the foot rhythm plate 200. The two force plates 310 are connected to the support plate 110 by a force plate shaft 311, and are connected to the front connection portion 110c near the bottom. The conduction plate 320 is fixed at The pressure plate 330 is rotatably connected to the top of the conductive plate 320, as shown in Figure 7, a pressure plate cavity 320A is opened at the top of the conductive plate 320, and pressure plate shafts 331 are arranged on both sides of one end of the pressure plate 330. The pressure plate 330 is rotatably connected to the conductive plate 320 in the pressure plate cavity 320A through the pressure plate shaft 331, and an outer edge protruding outward is arranged at the end of the pressure plate shaft 331, and a compression spring 321 is fixedly connected to the pressure plate shaft 331 at a position between the outer edge and the outer wall of the conductive plate 320.

The top member 500 cooperates with the pressing plate 330. As shown in FIG8 , the top member 500 includes two side plates 510. The two side plates 510 are connected and fixed by a side plate shaft 511, and the two side plates 510 are rotatably connected to the top of the vertical plate 400 by the side plate shaft 511. A jaw limit plate 530 and a reversing plate 520 are sequentially arranged between the two side plates 510 from top to bottom. The specific cooperation principle is as follows:

The pressing plate 330 presses down the reversing plate 520 to make it fit against one end of the jaw limit plate 530 and tilt up. The tilted reversing plate 520 drives the jaw limit plate 530 to rotate in the opposite direction (the direction in which the reversing plate 520 is pressed down and rotated is the positive direction). At this time, the jaw limit plate 530 can be separated from the patient's lower jaw. As shown in FIG. 11 , the reversing plate 520 is rotatably connected to the side plate 510 through the reversing plate shaft 521 set in the middle, and the jaw limit plate 530 is rotatably connected to the side plate 510 through the jaw limit plate shaft 531 set in the middle. 21 is provided with a reversing reset spring 522, and the jaw limit plate shaft 531 is provided with a connecting spring 532. When the foot is lifted, the pressure plate 330 cannot actively apply pressure. At this time, under the elastic force of the connecting spring 532 and the reversing reset spring 522, the jaw limit plate 530 and the reversing plate 520 are reset, and the reset reversing plate 520 will also lift the pressure plate 330, the conduction plate 320 and the force plate 310 to reset. The reset force plate 310 pushes the foot rhythm plate 200 to fit the foot.

In addition, as shown in FIG9 , the top member 500 further includes a support rail 540, which is fixed to the side walls on both sides of the vertical plate 400, and the support rail 540 is bent toward the handle 512 as a whole. As shown in FIG8 , the handle 512 is arranged on the side plate 510, and the bent support rail 540 includes the handle 512, and the bent end of the support rail 540 forms a hook-shaped clamping portion 540a. When in use, the patient or other personnel holds the handle 512 and pulls the side plate 510 toward the clamping portion 540a to rotate, that is, in the initial state, the side plate 510 is located on the opposite side of the clamping portion 540a, that is, the dotted line position in FIG10 , and the handle 512 is supported by the inner wall of the support rail 540, so that the unfolded side plate 510 provides enough space for the patient to sit down, and the rotated handle 512 is clamped into the clamping portion 540a, so that the side plate 510 can be restricted and will not continue to rotate under the action of gravity;

When the rehabilitation training is finished, the side plate 510 can be pushed back to its original position. The direction indicated by the arrow in FIG. 10 is the direction in which the side plate 510 is pushed back.

During rehabilitation training, the side plate 510 in the initial state is first rotated so that the grip 512 is clamped into the clamping portion 540a and fixed. As shown in FIG8 , after the side plate 510 is fixed, the chest limit portion 510a provided on the top of the side plate 510 fits the patient's chest, thereby generating a sense of compression on the chest, thereby restricting the patient from performing assisted breathing movements. In order to facilitate the patient to relax, the chest limit portion 510a is preferably set to a flexible structure, which can be directly a rubber structure, or can be combined with some springs for force buffering, so as to avoid excessive restrictions that make it more difficult for the patient to relax.

As shown in FIG12 , after the chest limiting part 510a limits the chest, the patient puts both feet on the foot accommodating groove 200A, and then applies force with the foot to make the foot rhythm plate 200 press the force plate 310 in the direction indicated by the arrow a. After the force plate 310 is pressed, it drives the force plate shaft 311 to rotate synchronously (in the direction indicated by the arrow b in FIG12 ), and then the conduction plate 320 also rotates synchronously (in the direction indicated by the arrow c in FIG12 ). The rotating conduction plate 320 drives the pressing plate 330 to press the reversing plate 520. At this time, the raised end of the reversing plate 520 drives the jaw limiting plate 530 to rotate (in the direction indicated by the arrows d and e in FIG12 ), so that the jaw limiting plate 530 is separated from the patient's lower jaw, and this process is instantaneous. In this way, when the foot applies force, the patient is not restricted by the jaw limiting plate 530 to inhale normally, so as to assist the patient in applying force.

It should be noted that the elastic limit of the compression spring 321 is greater than the sum of the elastic limits of the reversing return spring 522 and the connecting spring 532 (that is, in a stage where the reversing return spring 522 and the connecting spring 532 are deformed, the compression spring 321 is not deformed, because the elastic force generated by the deformation at this stage is not enough to deform the compression spring 321). One advantage brought about by this is that when the jaw limit plate 530 cannot rotate (as shown in FIG. 11 , a blocking plate 513 is provided between the two side plates 510 in the present embodiment on the rotation path of the jaw limit plate 530, thereby blocking the jaw limit plate 530 and preventing the connecting spring 532 and the reversing return spring 522 from being damaged due to excessive rotation angle), the conductive plate 320 can continue to rotate to ensure the downward pressing depth of the foot rhythm plate 200, which is suitable for the needs of patients with different leg lengths. In addition,

During the relaxation process of lifting the foot, the patient exhales, and as the foot is lifted, the force-bearing plate 310 and the conductive plate 320 are reset and rotated, but the pressing plate 330 is still pressed against the reversing plate 520 by the elastic force, and the jaw limit plate 530 is also immobile to ensure the patient's normal breathing;

When the pressure plate 330 is gradually reset, the reversing plate 520 and the jaw limit plate 530 will also be slowly reset until they contact the patient's lower jaw to close the upper and lower teeth, assisting the patient to breathe slowly to compound the rhythm of the foot lifting. Moreover, the foot rhythm plate 200 will be subjected to a thrust by the force plate 310 to reset, so there is no need for the patient to lift the foot quickly, and the patient only needs to lift the foot following the upward thrust of the foot rhythm plate 200. In this way, the patient can inhale and exhale by applying and retracting force through the foot, and the foot can assist the patient in controlling the rhythm of inhalation and exhalation by rotating up and down with the foot rhythm plate 200. At the same time, the chest limit 510a and the jaw limit plate 530 form a limiting end to assist the patient in achieving the requirement of slow breathing.

In order to control the rhythm of inhalation and the ability of the force plate 310 to reset, the present invention discloses another implementation of resetting the force plate 310, and an elastic structure is mounted on the support plate 110. The elastic force generated by the elastic structure assists the force plate 310 to reset, so that the patient needs to apply greater pressure to press the foot rhythm plate 200 to rotate downward to control the rhythm of inhalation (because the greater the pressure that needs to be applied, the slower the foot rhythm plate 200 will be pressed, and the inhalation time will also increase, thereby achieving the adjustment of the inhalation rhythm).

The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims (7)

1. Cardiovascular disease patient breathes rehabilitation training device slowly with supplementary limit structure, its characterized in that: including the bottom component (100) of horizontal setting and with vertical board (400) that bottom component (100) are connected, be provided with top component (500) on vertical board (400), the both sides of bottom component (100) are provided with foot rhythm board (200), rehabilitation training device is still including having the power conduction component (300) of atress end and driving end, the atress end sets up in foot rhythm board (200) bottom, during the training: the limiting end of the top component (500) is attached to the chest of a patient, the foot rhythm board (200) presses the force-bearing end by means of the action force of foot pressing when controlling the inspiration rhythm of the patient, and the transmission end conducts the pressure received by the force-bearing end, so that the limiting end assists the patient to exhale and controls the expiration rhythm by lifting the foot;

the bottom member (100) comprises a support plate (110), a seat (130) is arranged on the support plate (110), a back plate (120) is arranged on the back of the support plate (110), and the back of a patient sitting on the seat (130) is supported by the back plate (120);

the two sides of the back plate (120) are provided with support plates (110), and a connecting frame (140) for installing a seat (130) is arranged between the two support plates (110);

the backup pad (110) includes supporting part (110 a), back connecting portion (110 b) and preceding connecting portion (110 c), supporting part (110 a) bottom and holding surface keep the level, back connecting portion (110 b) use supporting part (110 a) as main part to backplate (120) place side perk, preceding connecting portion (110 c) use supporting part (110 a) as main part to vertical board (400) place side perk, wherein:

the connecting frame (140) and the backboard (120) are both fixed on the rear connecting part (110 b);

a rhythm board shaft (210) is arranged between the two foot rhythm boards (200), and the two foot rhythm boards (200) are rotatably connected with the position, close to the upper side, of the front connecting part (110 c) through the rhythm board shaft (210).

2. The cardiovascular disease patient slow respiration rehabilitation training device with auxiliary limiting structure according to claim 1, wherein: the foot rhythm board (200) is provided with a foot containing groove (200A) for placing feet at the end part.

3. The cardiovascular disease patient slow respiration rehabilitation training device with auxiliary limiting structure according to claim 2, wherein: the force conduction component (300) comprises two force bearing plates (310) which are arranged corresponding to the foot rhythm plate (200), the two force bearing plates (310) are rotationally connected with the supporting plate (110) through a force bearing plate shaft (311), the force bearing plates (310) are rotationally connected with the supporting plate (110) to form a force bearing end, and the force bearing end is contacted with the foot rhythm plate (200);

the stress plate shaft (311) is fixedly connected with a conducting plate (320), and the top of the conducting plate (320) is rotatably connected with a pressing plate (330).

4. The cardiovascular disease patient slow respiration rehabilitation training device with auxiliary limiting structure according to claim 3, wherein: the top of conducting plate (320) has seted up clamp plate chamber (320A), the both sides of the one end of clamp plate (330) all are provided with clamp plate axle (331), clamp plate (330) are connected with conducting plate (320) rotation in clamp plate chamber (320A) through clamp plate axle (331), and the tip of clamp plate axle (331) is provided with the outer fringe of outwards protruding, the position fixedly connected with pressure spring (321) between outer fringe and conducting plate (320) outer wall is located outward to clamp plate axle (331).

5. The cardiovascular disease patient slow respiration rehabilitation training device with auxiliary limiting structure according to claim 4, wherein: the top member (500) comprises two side plates (510), two side plates (510) are fixedly connected through a side plate shaft (511), the two side plates (510) are rotatably connected with the top of the vertical plate (400) through the side plate shaft (511), and a jaw limiting plate (530) and a reversing plate (520) are sequentially arranged between the two side plates (510) from top to bottom, wherein:

the reversing plate (520) is rotationally connected with the side plate (510) through a reversing plate shaft (521) arranged in the middle, the jaw limiting plate (530) is rotationally connected with the side plate (510) through a jaw limiting plate shaft (531) arranged in the middle, a reversing return spring (522) is arranged outside the reversing plate shaft (521), and a connecting spring (532) is arranged outside the jaw limiting plate shaft (531).

6. The cardiovascular disease patient slow respiration rehabilitation training device with auxiliary limiting structure according to claim 5, wherein: the top member (500) further comprises support rails (540), the support rails (540) are fixed on the side walls of the two sides of the vertical plate (400), the support rails (540) are integrally bent towards the handles (512), the handles (512) are arranged on the side plates (510), the bent support rails (540) encapsulate the handles (512), and the bent end portions of the support rails (540) form hook-shaped clamping portions (540 a).

7. The cardiovascular disease patient slow respiration rehabilitation training device with auxiliary limiting structure according to claim 6, wherein: the chest limit part (510 a) is arranged at the top of the side plate (510), and the chest limit part (510 a) and the jaw limit plate (530) form a limit end.