CN111330212A - Cardiovascular disease rehabilitation device - Google Patents

Abstract

The invention discloses a cardiovascular disease rehabilitation device, and belongs to the technical field of medical equipment. The folding turnover table comprises a bottom plate, a turnover plate and folding arms, wherein one end of the turnover plate is connected with the bottom plate through the folding arms, the turnover plate can rotate around the folding arms, the bottom plate is provided with support plates which are respectively arranged on two sides of the turnover plate side by side, a connecting block capable of moving up and down is connected between the two support plates, the lower end of the connecting block is provided with a limiting groove, one end of the turnover plate, far away from the folding arms, is provided with a limiting bulge matched with the limiting groove, the middle part of the turnover plate is provided with a positioning groove in a penetrating manner, the inner side wall of the positioning groove is provided with at least two rotating shafts in a rotating manner, a running belt is sleeved outside the rotating shafts.

Description

Cardiovascular rehabilitation device

technical field

The invention relates to the technical field of medical equipment, in particular to a cardiovascular disease rehabilitation device.

Background technique

Cardiovascular disease is a general term for cardiovascular and cerebrovascular diseases, which generally refers to ischemic or hemorrhagic diseases of the heart, brain and whole body caused by hyperlipidemia, blood viscosity, atherosclerosis, hypertension, etc. disease. Cardiovascular diseases such as hypertension and coronary heart disease are common cardiovascular diseases. Due to the improvement of people's living standards, more and more people are suffering from these diseases.

According to the recommendations of the World Health Organization, in addition to conventional drug treatment, cardiac rehabilitation training should also be performed after cardiac surgery, which can effectively reduce the recurrence rate and reinfarction rate of cardiovascular disease. The existing rehabilitation training is mainly carried out under the supervision of professional nursing staff, and the training items are different in different periods. However, it requires one-to-one supervision by professional nursing staff, which wastes human and financial resources; the patient may fall due to the slippery ground during the training process, and in the process of squatting and standing up, the situation may not be able to stand up smoothly after squatting.

Therefore, there is an urgent need for a cardiovascular rehabilitation device that can centrally simulate a variety of rehabilitation exercises to meet the rehabilitation training of patients in different periods. The device enables patients to perform rehabilitation training without leaving the ward.

SUMMARY OF THE INVENTION

Aiming at the defects in the prior art, the present invention provides a cardiovascular disease rehabilitation device, which concentrates on simulating a variety of patient rehabilitation exercises, so that the patient can perform rehabilitation training even without leaving the ward.

The present invention specifically adopts the following technical solutions:

The cardiovascular disease rehabilitation device of the present invention includes a bottom plate, a flipping board and a folding arm. One end of the flipping board is connected to the bottom plate through the folding arm, the flipping board can rotate around the folding arm, and the bottom board is provided with supports located on both sides of the flipping board side by side. A connecting block that can move up and down is connected between the two support plates, the lower end of the connecting block is provided with a limiting groove, and the end of the flip plate away from the folding arm is provided with a limiting protrusion that is compatible with the limiting groove. There is a positioning groove running through the middle of the turning plate, and at least two rotating shafts are rotatably arranged on the inner side wall of the positioning groove. Step components.

The present invention is further preferably: the folding arm includes a fixed column, a rotating column and a locking shaft; the lower end of the fixed column is connected with the upper end of the bottom plate, one end of the rotating column is connected with the flip plate, and the other end of the rotating column is hinged with the upper end of the fixed column, The upper end of the fixed column is provided with a rotating groove which is convenient for the rotation of the rotating column, the lower end of the rotating column is located in the rotating groove, a square hole is formed through the fixed column and the rotating column, the locking shaft is installed in the square hole, and the locking shaft includes a locking section and a rotating section , the cross-sectional shape of the locking section is consistent with the square hole, and the interface shape of the rotating section is the inscribed circle of the square hole.

In the present invention, it is further preferable that a first baffle plate and a second baffle plate are arranged on the outer sides of the locking section and the rotating section, respectively, the locking shaft sleeve is provided with a compression spring located between the first baffle plate and the fixed column, and the outer wall of the fixed column is provided with a compression spring. There is a fixed block, the fixed block is provided with a pin shaft perpendicular to the axis of the locking shaft, a support bar is arranged on the pivot sleeve of the pin shaft, and the second baffle is provided with a card slot which is mutually matched with the support bar.

In the present invention, it is further preferred that the inner side walls of the two support plates are provided with sliding grooves along the vertical direction, and the two ends of the connecting block are respectively provided with sliding blocks which are mutually matched with the sliding grooves.

In the present invention, it is further preferred that the chute is a dovetail groove or a T-shaped groove, and the sliding block is a dovetail block or a T-shaped block that is compatible with the chute.

In the present invention, it is further preferred that the distance between adjacent step components of a group of step units is 20-30 cm.

The present invention is further preferred: the step assembly includes a pedal and a connecting rope; the number of connecting ropes is at least three, one end of the connecting rope is connected with the stepping pedal, and the other end of the connecting rope is connected with the running belt.

In the present invention, it is further preferred that the turning plate is provided with a plurality of positioning protrusions, and the upper end of the bottom plate is provided with positioning grooves which are mutually matched with the positioning blocks.

In the present invention, it is further preferred that the lower end of the bottom plate is provided with an anti-skid pad.

In the present invention, it is further preferred that the upper end of the base plate is provided with a guardrail, and the guardrail is located at the edge of the baseplate.

The beneficial effects of the present invention are embodied in:

1. In the present invention, by arranging a step unit on the running belt, the step unit can follow the turning plate to flip and switch on the horizontal plane and the vertical plane. When the flip board is in a horizontal state, it is convenient for the patient to walk slowly on the running belt, and to run healthily after the recovery is good in the later stage. When the flip plate is in a vertical state, one foot of the patient stands on the bottom plate, and the other foot is raised to the position of stepping on the pedal. At this time, the patient's foot exerts downward force to drive the rotating shaft to rotate, and the running belt rotates on the rotating shaft. , the feet on the pedals gradually move downward to simulate the movement of the patient going up the stairs, and the patient does not need to exercise in the corridor, reducing the potential safety hazards that may be caused by the patient exercising in the corridor; and when the flip board is in a vertical state , the patient can stand on the base plate to perform slight in-situ jumping exercises and squat and stand up exercises, and the guardrails set around the base plate play a protective role; it should be noted that the relative distance between the two step units and the two steps The positional relationship of the unit on the running belt can be set according to ergonomics.

2. The folding arm adopts articulated rotation to realize the change of the angle between the rotating column and the fixed column. A consistent square hole is opened between the fixed column and the rotating column, and the square hole is a regular quadrilateral. Locking is performed by the locking shaft. When the locking section of the locking shaft is located in the square hole, it can limit the position of the rotating column and the fixed column. When the rotating section of the locking shaft is located in the square hole, the rotating column can still be opposed to the fixed column. It rotates, and the locking section acts as a rotating shaft to ensure the integrity of the rotating column and the fixed column, and the locking structure is simple and reliable.

3. Through the first baffle plate and the second baffle plate, the locking shaft is effectively prevented from being separated from the fixed column and the rotating column, and the integration of the three is maintained. The compression spring is sleeved on the locking shaft and is located between the first baffle plate and the outer wall of the fixed column, so that the compression spring has a tendency to force the locking section away from the square hole when it is in a natural state. At this time, the rotating section is located in the square hole, and the rotating column It can rotate relative to the fixed column and is in an unlocked state. After the rotation is completed, the rotating column and the fixed column need to be relatively fixed. At this time, the locking shaft is pulled by external force, the compression spring is compressed, and the support bar is rotated. To the function of support, it is kept in a locked state. When the flip plate needs to be rotated, the compression spring is forced to be further compressed, and then the support bar can be removed from the card slot; the locking is simple and convenient.

4. The connecting block can move up and down, first move the connecting block upward, when the flip plate is reversed to a vertical state, move the connecting block downward, and the limit protrusion of the flip plate enters the limit groove of the connecting block, It plays an auxiliary role in fixing the flipping plate, ensures the integrity of the flipping plate, the supporting plate and the bottom plate, and ensures the vertical stability. As a preferred way, the sliding cooperation between the connecting block and the support plate adopts the cooperation between a dovetail groove and a dovetail block, and a T-shaped groove and a T-shaped block to ensure the stability of the sliding process.

5. The step assembly includes a pedal and a connecting rope. The connection of the connecting rope ensures the weighing capacity of the pedal. At the same time, the connecting rope is soft and can smoothly pass over the corner of the running belt. The connecting rope can be stitched. The way is connected with the running belt, and the connecting rope can also be integrally formed with the running belt.

6. The flipping plate is provided with a plurality of positioning protrusions, and the bottom plate is provided with positioning grooves that cooperate with the positioning protrusions to ensure that the flipping board can be positioned quickly when it is horizontal, and the flipping board will not move relative to the bottom plate.

7. The lower end of the bottom plate is provided with a non-slip pad to increase the friction between the bottom plate and the ground and prevent the device from sliding freely; a guardrail is set around the bottom plate to further protect the patient, and it is also convenient for the patient to use the guardrail to improve the device. safety effect of use.

Description of drawings

In order to illustrate the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that are required to be used in the description of the specific embodiments or the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. In the drawings, each element or section is not necessarily drawn to actual scale.

Fig. 1 is the top view structure schematic diagram of the present invention;

Fig. 2 is the enlarged structure schematic diagram of A place in Fig. 1;

Fig. 3 is the schematic diagram of removing the connection connection block shown in Fig. 1;

Fig. 4 is the enlarged structural schematic diagram at B in Fig. 3;

5 is a schematic side view of the present invention;

Fig. 6 is the structural schematic diagram when the folding arm is in the unlocked state;

Fig. 7 is the structural schematic diagram when the folding arm is in the locked state;

8 is a schematic view of the rotating column being installed in the rotating groove of the fixed column;

9 is a perspective view of a locking shaft;

Figure 10 is a schematic diagram of a guardrail;

In the drawings, 1-bottom plate, 2-turning plate, 210-limiting protrusion, 220-positioning groove, 230-positioning protrusion, 3-folding arm, 310-rotating column, 311-square hole, 320-fixing column , 321-rotating groove, 330-locking shaft, 331-locking segment, 332-rotating segment, 340-compression spring, 350-first baffle, 360-second baffle, 361-support bar, 362-fixed block, 363-pin, 4-support plate, 410-chute, 5-connecting block, 510-slider, 6-rotating shaft, 7-running belt, 8-step unit, 810-step assembly, 811-connecting rope, 812 -Pedals, 9-Guardrails, 10-Slip mats.

Detailed ways

Embodiments of the technical solutions of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only used to more clearly illustrate the technical solutions of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

It should be noted that, unless otherwise specified, the technical or scientific terms used in this application should have the usual meanings understood by those skilled in the art to which the present invention belongs.

Example 1

The cardiovascular disease rehabilitation device of the present invention comprises a bottom plate 1, a flipping board 2 and a folding arm 3. One end of the flipping board 2 is connected to the bottom board 1 through the folding arm 3, the flipping board 2 can rotate around the folding arm 3, and the bottom boards 1 are arranged side by side. There are support plates 4 respectively located on both sides of the flip plate 2, a connecting block 5 that can be lifted and moved is connected between the two support plates 4, the lower end of the connecting block 5 is provided with a limiting groove, and the flip plate 2 is away from the end of the folding arm 3 There is a limit protrusion 210 that is mutually compatible with the limit groove, a positioning groove 220 is formed through the middle of the turning plate 2, and at least two rotating shafts 6 are rotated on the inner side wall of the positioning groove 220. Two sets of step units 8 are arranged side by side on the outer wall of the belt 7 and the running belt 7 , and the step units 8 include a plurality of step assemblies 810 arranged at intervals.

After adopting the above technical solution: in the present invention, by arranging the step unit 8 on the running belt 7, the step unit 8 can follow the turning plate 2 to perform turning and switching on the horizontal plane and the vertical plane. When the flip board 2 is in a horizontal state, it is convenient for the patient to walk slowly on the running belt 7, and to perform healthy running after the recovery state is good in the later stage. When the turning plate 2 is in a vertical state, one foot of the patient stands on the bottom plate 1, and the other foot is raised to the position of stepping on the pedal 812. At this time, the patient's foot exerts downward force, which drives the rotating shaft 6 to rotate, and the running belt 7. Rotate on the rotating shaft 6, and the foot stepping on the pedal 812 gradually moves downward, so as to simulate the movement of the patient going up the stairs, and the patient does not need to exercise in the corridor, thereby reducing the potential safety hazards that may be brought about by the patient exercising in the corridor; and when When the flip plate 2 is in a vertical state, the patient can stand on the bottom plate 1 to perform a slight jumping exercise and squat and stand up. The guardrail 9 set around the bottom plate 1 plays a protective role; The relative distance of the two step units 8 and the positional relationship of the two step units 8 on the running belt 7 can be set according to ergonomics.

Example 2

This embodiment is further optimized on the basis of Embodiment 1 as follows: the folding arm 3 includes a fixed column 320, a rotating column 310 and a locking shaft 330; the lower end of the fixed column 320 is connected to the upper end of the base plate 1, and one end of the rotating column 310 The flip plates 2 are connected to each other, and the other end of the rotating column 310 is hinged with the upper end of the fixed column 320. The upper end of the fixed column 320 is provided with a rotating groove 321 that facilitates the rotation of the rotating column 310. The lower end of the rotating column 310 is located in the rotating groove 321, and the fixed column 320 and the rotating column 310 are provided with a square hole 311 through it. The locking shaft 330 is installed in the square hole 311. The locking shaft 330 includes a locking section 331 and a rotating section 332. The interface shape is the inscribed circle of the square hole 311 .

After the above technical solution is adopted: the folding arm 3 adopts an articulated rotation to realize the change of the angle between the rotating column 310 and the fixed column 320. A square hole 311 is formed between the fixed column 320 and the rotating column 310, and the square hole 311 is Regular quadrilateral. Locking is performed by the locking shaft 330. When the locking section 331 of the locking shaft 330 is located in the square hole 311, it can limit the rotation column 310 and the fixing column 320. When the rotating section 332 of the locking shaft 330 is located in the square hole 311, The rotating column 310 can still rotate relative to the fixed column 320, and the locking section 331 functions as the rotating shaft 6 to ensure the integrity of the rotating column 310 and the fixed column 320, and the locking structure is simple and reliable.

Example 3

This embodiment is further optimized on the basis of Embodiment 1 as follows: the outer sides of the locking section 331 and the rotating section 332 are respectively provided with a first baffle 350 and a second baffle 360 , and the locking shaft 330 is sleeved with a first baffle 350 and a second baffle 360 . The compression spring 340 between the baffle 350 and the fixing column 320, the outer wall of the fixing column 320 is provided with a fixing block 362, the fixing block 362 is provided with a pin shaft 363 perpendicular to the axis of the locking shaft 330, and the pin shaft 363 is rotated and sleeved with a support bar 361 , the second baffle plate 360 is provided with a card slot which is mutually matched with the support bar 361 .

After the above technical solution is adopted, the first baffle 350 and the second baffle 360 effectively prevent the locking shaft 330 from separating from the fixed column 320 and the rotating column 310, and maintain the integration of the three. The compression spring 340 is sleeved on the locking shaft 330 and is located between the first baffle plate 350 and the outer wall of the fixing column 320, so that the compression spring 340 has a tendency to force the locking section 331 away from the square hole 311 when it is in a natural state. At this time, the rotating section 332 is located in the square hole 311, and the rotating column 310 and the fixing column 320 can rotate relative to each other and are in an unlocked state. After the rotation is completed, the rotating column 310 and the fixing column 320 need to be relatively fixed. At this time, the locking shaft 330 is pulled by an external force, the compression spring 340 is compressed, and the support bar 361 is rotated. The support bar 361 is matched with the slot of the second baffle 360 , plays a supporting role for the second baffle 360, and keeps it in a locked state. When it is necessary to rotate the flip plate 2, first force the compression spring 340 to further compress, and then remove the support bar 361 from the card slot; Tight and easy.

Example 4

This embodiment is further optimized on the basis of Embodiment 1 as follows: the inner side walls of the two support plates 4 are provided with sliding grooves 410 along the vertical direction, and the two ends of the connecting block 5 are respectively provided with sliding grooves 410 that are mutually compatible with each other. The matching slider 510. The sliding groove 410 is a dovetail groove or a T-shaped groove, and the sliding block 510 is a dovetail block or a T-shaped block adapted to the sliding groove 410 .

After the above technical solution is adopted: the connecting block 5 can move up and down, first move the connecting block 5 upward, when the flip plate 2 is reversed to a vertical state, move the connecting block 5 downward, and the limiting protrusion 210 of the flip plate 2 enters the Into the limiting groove of the connecting block 5, it serves as an auxiliary fix for the turning plate 2, ensures the integrity of the turning plate 2, the supporting plate 4 and the bottom plate 1, and ensures the vertical stability. As a preferred way, the sliding cooperation between the connecting block 5 and the support plate 4 adopts the cooperation between a dovetail groove and a dovetail block, and a T-shaped groove and a T-shaped block to ensure the stability of the sliding process.

Example 5

This embodiment is further optimized on the basis of Embodiment 1 as follows: the distance between adjacent step components 810 of a group of step units 8 is 20-30 cm. The step assembly 810 includes a pedal 812 and a connecting rope 811; the number of connecting ropes 811 is at least three, one end of the connecting rope 811 is connected to the pedal 812, and the other end of the connecting rope 811 is connected to the running belt 7.

After the above technical solution is adopted: the step assembly 810 includes a pedal 812 and a connecting rope 811. The connecting rope 811 ensures the weighing capacity of the pedal 812. At the same time, the connecting rope 811 is soft and can smoothly move on the running belt 7. If the corners are too large, the connecting rope 811 can be connected with the running belt 7 by sewing, and the connecting rope 811 can also be integrally formed with the running belt 7 .

Example 6

This embodiment is further optimized on the basis of Embodiment 1 as follows: the flip plate 2 is provided with a plurality of positioning bumps 230 , and the upper end of the bottom plate 1 is provided with positioning grooves that are adapted to the positioning blocks.

After the above technical solution is adopted: the flipping plate 2 is provided with a plurality of positioning protrusions, and the bottom plate 1 is provided with positioning grooves that cooperate with the positioning protrusions, so as to ensure that the flipping board 2 can be positioned quickly when it is horizontal, and the flipping board 2 will not be opposed to the bottom plate 1. move.

Example 7

This embodiment is further optimized on the basis of Embodiment 1 as follows: the lower end of the bottom plate 1 is provided with an anti-skid pad 10 . The upper end of the bottom plate 1 is provided with a guard rail 9 , and the guard rail 9 is located at the edge of the base plate 1 .

After adopting the above technical solution: the lower end of the bottom plate 1 is provided with a non-slip pad 10 to increase the friction between the bottom plate 1 and the ground, and prevent the device from sliding freely; It is convenient for patients to borrow force through the guardrail, and the safety effect of the device is improved.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features thereof can be equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention. The scope of the invention should be included in the scope of the claims and description of the present invention.

Claims (10)

1. A cardiovascular disease rehabilitation device, characterized in that: comprises a bottom plate (1), a turnover plate (2) and a folding arm (3), wherein one end of the turnover plate (2) is connected with the bottom plate (1) through the folding arm (3), the turnover plate (2) can rotate around the folding arm (3), the bottom plate (1) is provided with support plates (4) which are respectively arranged at two sides of the turnover plate (2) side by side, a connecting block (5) which can move up and down is connected between the two support plates (4), the lower end of the connecting block (5) is provided with a limiting groove, one end of the turnover plate (2) far away from the folding arm (3) is provided with a limiting bulge (210) which is mutually matched with the limiting groove, the middle part of the turnover plate (2) is provided with a positioning groove (220) in a penetrating way, the inner side wall of the positioning groove (220) is provided with at least two rotating shafts (6) in a rotating way, a running belt (7) is sleeved outside the rotating shafts (6, the step unit (8) comprises a plurality of step assemblies (810) arranged at intervals.

2. The cardiovascular disease rehabilitation device of claim 1, wherein: the folding arm (3) comprises a fixed column (320), a rotating column (310) and a locking shaft (330); the lower end of the fixed column (320) is connected with the upper end of the bottom plate (1), one end of the rotating column (310) is connected with the turnover plate (2), the other end of the rotating column (310) is hinged to the upper end of the fixed column (320), a rotating groove (321) convenient for the rotating column (310) to rotate is formed in the upper end of the fixed column (320), the lower end of the rotating column (310) is located in the rotating groove (321), a square hole (311) is formed in the fixed column (320) and the rotating column (310) in a penetrating mode, the locking shaft (330) is installed in the square hole (311), the locking shaft (330) comprises a locking section (331) and a rotating section (332), the cross section of the locking section (331) is consistent with that of the square hole (311), and the interface of the rotating section (332) is an inscribed circle of the square hole (311).

3. The cardiovascular disease rehabilitation device of claim 2, wherein: the outside of locking section (331) and rotation section (332) is provided with first baffle (350) and second baffle (360) respectively, locking axle (330) cover is equipped with compression spring (340) that are located between first baffle (350) and fixed column (320), fixed column (320) outer wall is provided with fixed block (362), fixed block (362) are provided with round pin axle (363) with locking axle (330) axis vertically, round pin axle (363) rotate the cover and are equipped with support bar (361), the draw-in groove with support bar (361) mutual adaptation is seted up in second baffle (360).

4. The cardiovascular disease rehabilitation device of claim 1, wherein: the inside walls of the two supporting plates (4) are provided with sliding grooves (410) in the vertical direction, and sliding blocks (510) matched with the sliding grooves (410) are arranged at the two ends of the connecting block (5) respectively.

5. The cardiovascular disease rehabilitation device of claim 4, wherein: the sliding groove (410) is a dovetail groove or a T-shaped groove, and the sliding block (510) is a dovetail block or a T-shaped block matched with the sliding groove (410).

6. The cardiovascular disease rehabilitation device of claim 1, wherein: the distance between the adjacent step assemblies (810) of the step units (8) in one group is 20-30 cm.

7. The cardiovascular disease rehabilitation device of claim 1, wherein: the step assembly (810) comprises a pedal (812) and a connecting rope (811); the number of the connecting ropes (811) is at least three, one end of each connecting rope (811) is connected with the pedal (812), and the other end of each connecting rope (811) is connected with the running belt (7).

8. The cardiovascular disease rehabilitation device of claim 1, wherein: the turnover plate (2) is provided with a plurality of positioning lugs (230), and the upper end of the bottom plate (1) is provided with positioning grooves matched with the positioning blocks.

9. The cardiovascular disease rehabilitation device of claim 1, wherein: the lower end of the bottom plate (1) is provided with an anti-skid pad (10).

10. The cardiovascular disease rehabilitation device of claim 1, wherein: the upper end of the bottom plate (1) is provided with a guard rail (9), and the guard rail (9) is located on the edge of the bottom plate (1).

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