CN215025773U

CN215025773U - Chest expanding type tension moving device for heart failure patient

Info

Publication number: CN215025773U
Application number: CN202121028262.0U
Authority: CN
Inventors: 胡晓琳; 高春红; 汤一帆
Original assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Current assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-07
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a chest expanding type tension moving device for heart failure patients, which comprises tension plates which are symmetrical left and right, wherein the tension plates are connected through a plurality of tension mechanisms which are coaxial up and down; the upper end of the inner side wall of one tension plate is connected with a slide bar, the lower end of the inner side wall of the other tension plate is also connected with a slide bar, screw holes are formed in the end parts of the slide bars, and limiting bolts are spirally connected in the screw holes; the outer side walls of the tension plates are connected with holding rings through connecting ropes, and the inner side walls of the holding rings are connected with arc plates through grip springs; the outer side walls of the sliding rods are respectively sleeved with a limiting ring, and the inner side walls of the limiting rings are respectively rotatably connected with a ball; the utility model discloses can help the heart failure patient to carry out the chest extension training to accelerate the recovered speed of patient.

Description

Chest expanding type tension moving device for heart failure patient

Technical Field

The application relates to the field of medical auxiliary appliances, in particular to a chest expanding type tension moving device for a heart failure patient.

Background

The incidence and fatality rate of cardiovascular diseases mainly caused by coronary heart disease are still on the rise year by year, and the quality of life and secondary prevention of the aged coronary heart disease patients are increasingly concerned by the whole society. Exercise rehabilitation is one of the core measures of cardiovascular rehabilitation, and refers to a rehabilitation means for helping patients recover the living ability and promote physical and mental health by adopting proper body movement in a motion prescription or motion guidance mode on the basis of comprehensive evaluation.

Elderly patients with coronary heart disease often show decreased muscle density and increased intramuscular fat content with decreased muscle strength and muscle mass. The muscle strength training is not only beneficial to delaying the reduction of the muscle mass of a patient and improving the working and metabolic capacity of muscles, but also beneficial to improving the insulin sensitivity, reducing the load of heart and lung, keeping the balance function, delaying osteoporosis and the like; it also has various good effects on coronary heart disease and controlling related risk factors. At present, a limb training device for the aged coronary heart disease patients is still lacking clinically. Medical personnel verbally guide the patient to do limb exercise, have no practical appliance, can not know the muscle strength training intensity of the patient, and can not reach the expected training effect. In the process of training a patient by using the chest expander, if one hand of the patient is suddenly loosened, the chest expander can hit the patient under the action of the restoring force of the spring, so that the patient is easily injured, and therefore, the chest expander needs to be improved.

Disclosure of Invention

The utility model discloses the purpose is: the chest expanding type tension moving device for the heart failure patient is provided, and can help the heart failure patient to carry out chest expanding training, so that the recovery speed of the patient is accelerated.

The technical scheme of the utility model is that: a chest expanding type tension moving device for heart failure patients comprises tension plates which are bilaterally symmetrical, the tension plates are connected through a plurality of tension mechanisms which are coaxial up and down, each tension mechanism comprises a resistance rope and tension springs connected to two ends of the resistance rope, and two ends of each tension spring are connected to the inner side wall of each tension plate; the upper end of the inner side wall of one tension plate is connected with a slide bar, the lower end of the inner side wall of the other tension plate is also connected with the slide bar, screw holes are formed in the end parts of the slide bars, and limiting bolts are spirally connected in the screw holes; the outer side walls of the tension plates are connected with holding rings through connecting ropes, and the inner side walls of the holding rings are connected with arc-shaped plates through grip springs; the improved structure of the sliding rod is characterized in that a limiting ring is sleeved on the outer side wall of the sliding rod, balls are connected to the inner side wall of the limiting ring in a rotating mode, a transverse plate is connected to the rear side wall of the limiting ring through a connecting rod, the transverse plate is connected to the transverse plate through a supporting block, the bottom end of the supporting block is connected with a supporting rod, a supporting cylinder is sleeved at the lower end of the supporting rod, a locking bolt is spirally connected to the top end of the outer side wall of the supporting cylinder, a base plate is fixed to the bottom end of the supporting cylinder, and sucking discs are connected to corners of the bottom end face of the base plate.

Furthermore, the stiffness coefficient of the resistance rope is larger than the progress coefficient of the tension spring, the resistance rope and the tension spring are pulled by using the same amount of force, and the deformation amount of the resistance rope is smaller than that of the tension spring.

Further, one end of the connecting rope is connected to the center of the outer side wall of the tension plate, and the other end of the connecting rope is connected to the center of the outer side wall of the grip ring.

Furthermore, the arc-shaped plate is connected to the inner side wall of the end, far away from the tension plate, of the holding ring through the grip spring.

Furthermore, when the grip spring is in a natural state, the distance between the arc-shaped plate and the inner side wall of the end, far away from the tension plate, of the holding ring is 3-3.5 cm.

Furthermore, when the resistance rope and the tension spring are both in a natural state, the limiting rings are respectively positioned at one end of the sliding rod close to the tension plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an increase the design of gripping ring, grip spring and arc, can train the grip of its both hands at the in-process of the training of expanding the chest to the heart failure patient to promote the blood circulation of patient's hand and strengthen the hand dynamics of gripping.

2. The utility model discloses an increase slide bar, spacing bolt, spacing ring, connecting rod, diaphragm, supporting shoe, branch, prop up a section of thick bamboo and locking bolt's design, can enough inject the position of pulling force board, can adjust the height of pulling force mechanism through the cooperation of branch and a section of thick bamboo again.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged schematic view of a part of the structure of the present invention;

fig. 3 is a rear perspective view of the present invention;

wherein: 1, a tension plate; 2 a resistance rope; 3, a tension spring; 4, a sliding rod; 5, a screw hole; 6, a limit bolt; 7 connecting ropes; 8, a holding ring; 9 a grip spring; 10 arc-shaped plates; 11, a limiting ring; 12 balls; 13 connecting rods; 14, a transverse plate; 15 a support block; 16 struts; 17 branch cylinders; 18 locking bolts; 19 a base plate; 20 suction cups.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to specific conditions, and the conditions used in the experiments are not specifically mentioned.

As shown in fig. 1 to 3, a chest expanding type tension activity device for heart failure patients comprises tension plates 1 which are bilaterally symmetrical, wherein the tension plates 1 are connected through a plurality of tension mechanisms which are coaxial up and down, each tension mechanism comprises a resistance rope 2 and tension springs 3 connected to two ends of the resistance rope 2, and two ends of each tension spring 3 are connected to the inner side wall of each tension plate 1; the stiffness coefficient of the resistance rope 2 is larger than the progress coefficient of the tension spring 3, the resistance rope 2 and the tension spring 3 are pulled by using the same strength, and the deformation amount of the resistance rope 2 is smaller than that of the tension spring 3.

The upper end of the inner side wall of one tension plate 1 is connected with a slide bar 4, the lower end of the inner side wall of the other tension plate 1 is also connected with the slide bar 4, screw holes 5 are formed in the end parts of the slide bars 4, and limiting bolts 6 are spirally connected in the screw holes 5; the outer side walls of the tension plates 1 are connected with holding rings 8 through connecting ropes 7, and the inner side walls of the holding rings 8 are connected with arc-shaped plates 10 through grip springs 9; wherein, one end of the connecting rope 7 is connected with the center of the outer side wall of the tension plate 1, and the other end is connected with the center of the outer side wall of the holding ring 8; the arc-shaped plate 10 is connected to the inner side wall of the end, far away from the tension plate 1, of the holding ring 8 through a holding spring 9; when the grip spring 9 is in a natural state, the distance between the arc-shaped plate 10 and the inner side wall of the end, far away from the tension plate 1, of the holding ring 8 is 3-3.5 cm.

In this embodiment, the outer side walls of the slide bars 4 are all sleeved with limiting rings 11, the inner side walls of the limiting rings 11 are all rotatably connected with balls 12, the rear side walls of the limiting rings 11 are all connected with transverse plates 14 through connecting rods 13, the transverse plates 14 are connected through supporting blocks 15, the bottom ends of the supporting blocks 15 are connected with supporting rods 16, the lower ends of the supporting rods 16 are sleeved with supporting cylinders 17, the top ends of the outer side walls of the supporting cylinders 17 are spirally connected with locking bolts 18, the bottom ends of the supporting cylinders 17 are fixed with base plates 19, and the corners of the bottom end faces of the base plates 19 are all connected with suckers 20; when the resistance rope 2 and the tension spring 3 are both in a natural state, the limiting rings 11 are respectively positioned at one ends of the sliding rods 4 close to the tension plate 1.

When the device is used, the base plate 19 of the device is moved to a designated position, the sucker 20 is tightly adsorbed on the ground to fix the base plate 19, then the locking bolt 18 is screwed off and the support rod 16 slides up and down along the support cylinder 17, when the height of the tension mechanism is proper according to the height of a patient, the locking bolt 18 is screwed off to abut against the outer side wall of the support rod 16 to fix the support rod 16, and finally the limiting bolt 6 is screwed in the corresponding screw hole 5; in the process of chest expanding type tension activity, firstly, a patient holds the holding ring 8 by two hands, at the moment, the grip of the hand of the patient can be trained through the cooperation of the arc-shaped plate 10 and the grip spring 9, then the grip ring 8 pulls the tension plate 1 to increase the distance between the tension plates 1, at the moment, the resistance rope 2 and the tension spring 3 are both deformed, then, the distance between the tension plates 1 can be gradually reduced under the action of the restoring force of the resistance rope 2 and the tension spring 3, and the chest expanding training can be carried out on the patient through repeated operation; in the operation process, the sliding rod 4 slides left and right in the limiting ring 11, and the situation that the patient is injured due to the fact that the tension plate 1 rebounds and hits the patient can be prevented through the limiting ring 11 and the limiting bolt 6. The utility model relates to a heart failure patient chest expanding type pulling force activity ware structural design is reasonable, and the practicality is strong, has splendid market spreading value.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. In addition to the above embodiments, other embodiments of the present invention are also possible. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a heart failure patient chest expansion formula pulling force activity ware which characterized in that: the tension device comprises tension plates (1) which are bilaterally symmetrical, wherein the tension plates (1) are connected through a plurality of vertical coaxial tension mechanisms, each tension mechanism comprises a resistance rope (2) and tension springs (3) connected to two ends of the resistance rope (2), and two ends of each tension spring (3) are connected to the inner side wall of each tension plate (1); the upper end of the inner side wall of one tension plate (1) is connected with a slide rod (4), the lower end of the inner side wall of the other tension plate (1) is also connected with the slide rod (4), screw holes (5) are formed in the end parts of the slide rods (4), and limiting bolts (6) are spirally connected in the screw holes (5); the outer side walls of the tension plates (1) are connected with holding rings (8) through connecting ropes (7), and the inner side walls of the holding rings (8) are connected with arc-shaped plates (10) through holding springs (9); all cup jointed spacing ring (11) on the lateral wall of slide bar (4), all rotate on the inside wall of spacing ring (11) and be connected with ball (12), all be connected with diaphragm (14) through connecting rod (13) on the back lateral wall of spacing ring (11), link to each other through supporting shoe (15) between diaphragm (14), the bottom of supporting shoe (15) is connected with branch (16), just a section of thick bamboo (17) has been cup jointed to the lower extreme of branch (16), the top screwed connection of a section of thick bamboo (17) lateral wall has locking bolt (18), the bottom mounting of a section of thick bamboo (17) has base plate (19), the edge department of base plate (19) bottom face all is connected with sucking disc (20).

2. The chest expanding type tension mobilizer for heart failure patients according to claim 1, wherein the stiffness coefficient of the resistance rope (2) is larger than the progress coefficient of the tension spring (3).

3. The chest expanding type pulling force exercise device for heart failure patient according to claim 1, wherein one end of the connecting rope (7) is connected to the center of the outer side wall of the pulling plate (1), and the other end is connected to the center of the outer side wall of the holding ring (8).

4. The chest expanding type pulling force exerciser of heart failure patient according to claim 1, wherein the arc-shaped plate (10) is connected to the inner side wall of the holding ring (8) at the end far from the pulling force plate (1) through the grip spring (9).

5. The chest expanding type pulling force mobilizer for the heart failure patient according to claim 1, wherein when the grip spring (9) is in a natural state, the distance between the arc-shaped plate (10) and the inner side wall of the holding ring (8) at the end far away from the pulling force plate (1) is 3 cm to 3.5 cm.

6. The chest expanding type pulling force mobilizer for heart failure patients according to claim 1, wherein when the resistance rope (2) and the pulling spring (3) are in a natural state, the limiting rings (11) are respectively located at one end of the sliding rod (4) close to the pulling plate (1).