A new type of auxiliary rehabilitation training equipment for hospitals

Abstract

The present invention relates to the field of medical device technology, and in particular to a novel auxiliary rehabilitation training device for hospital use, which solves the shortcomings of existing lower limb rehabilitation training equipment, such as complex structure, large size and inconvenience in use. The present invention comprises a bed body, wherein two parallel guide rods are connected to the inside of one side of the bed body through a bearing, a connecting block is provided on the outer sleeve of the guide rod, and a support plate placed at the bottom of the bed body is fixedly installed on the guide rod through the connecting block bolts, two vertically arranged connecting rods are connected to the lower end of the support plate through a rotating shaft, and the other end of the connecting rod is connected to a horizontally arranged base plate through a rotating shaft. The function of lower limb training can be performed by pedaling and supporting the foot, and the training intensity adjustment rod at the end of the training plate can be rotated to drive the rotating rod to rotate through the driving gear and the transmission gear, thereby pushing the telescopic rod threadedly connected to the outer side thereof to realize the compression and release of the force spring, so as to achieve the function of adjusting the training intensity. The present invention has a simple structure and strong practicality.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a novel auxiliary rehabilitation training device for hospitals. Background Art

[0002] Elderly people may be bedridden for a long time due to physical weakness, hemiplegia due to stroke, injury, and before and after surgery, which may lead to deep vein thrombosis of the lower limbs. If not discovered and intervened in time, pulmonary embolism and post-thrombotic syndrome may occur. In addition, long-term bed rest caused by hemiplegia due to stroke can also lead to disuse atrophy of lower limb muscles and ankylosis of joints in the elderly if rehabilitation training is not timely. Active ankle pump exercise of the lower limbs squeezes blood back through active muscle activity, accelerates the flow rate of venous blood, and prevents deep vein thrombosis of the lower limbs. Passive training of the lower limbs driven by the hemiplegic limbs can exercise the lower limb muscles and avoid muscle disuse atrophy and ankylosis of joints. Active ankle pump exercise of the lower limbs and passive training of the lower limbs of hemiplegic limbs are a very common rehabilitation training technology with low operation risk and low professional dependence.

[0003] With the deepening of publicity and awareness, more and more patient users have begun to pay attention to physical rehabilitation training. However, the existing rehabilitation training equipment has a complex structure and a large size. During use, patients are required to move their bodies, which is inconvenient to use. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of existing lower limb rehabilitation training equipment, such as complex structure, large size and inconvenience in use, and to propose a new type of auxiliary rehabilitation training equipment for hospital use.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] The support leg is fixedly mounted on the bottom of the bed, and the support leg is pivotally mounted on the bottom of the bed, and the support leg is pivotally mounted on the bottom of the bed.

[0007] Preferably, the surface of the guide rod is provided with threads, and the inner wall of the connecting block is provided with thread grooves corresponding to the threads on the surface thereof.

[0008] Preferably, the outer sides of the ends of the two guide rods are sleeved with synchronous pulleys, and the outer sides of the synchronous pulleys are wound with synchronous belts.

[0009] Preferably, the support leg comprises two sleeves connected by threaded nesting.

[0010] Preferably, two ends of the force spring respectively contact one side of the foot rest and the end of the telescopic rod.

[0011] Preferably, the training intensity adjustment rod is located inside the training plate and one end thereof is sleeved with a driving gear, and the outer side of the end of the rotating rod is sleeved with a transmission gear meshing with the driving gear.

[0012] Preferably, the surface of the rotating rod is provided with threads, and the inner wall of the telescopic rod is provided with thread grooves corresponding to the threads on the surface thereof.

[0013] Preferably, a limiting plate is welded to the inner wall of the training board, and a guide groove corresponding to the limiting plate is opened on the outer side of the end of the telescopic rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. By rotating the guide rod, the two connecting blocks threadedly connected to the outside of the guide rod can be driven by the synchronous belt to drive the connecting rod and the base plate for transmission. After the base plate is separated from the bracket, it is flipped upward through the shaft connection parts at both ends of the connecting rod. The flipped base plate acts on the top of the bed body. By rotating the support legs to make it act on the bed body for support, the training operation can be carried out through the training board installed on it. There is no need for the patient to move the body, and there is no need to add additional training equipment, which takes up space and is highly practical.

[0016] 2. The training board is provided with a force spring and a foot rest inside. The lower limb training function can be performed by stepping on the foot rest. The training intensity adjustment rod at the end of the training board can be rotated to drive the rotating rod to rotate through the active gear and the transmission gear, and then push the telescopic rod connected by its external thread to realize the compression and release of the force spring, so as to achieve the function of adjusting the training intensity. The structure is simple and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1This is a structural schematic diagram of a new type of auxiliary rehabilitation training equipment for hospital use proposed by the present invention;

[0019] Figure 2 This is a partial side view structural diagram of a new type of auxiliary rehabilitation training equipment for hospital use proposed by the present invention;

[0020] Figure 3 A novel hospital-based auxiliary rehabilitation training device proposed by the present invention Figure 1 Schematic diagram of the local cross-sectional structure at point A in FIG.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Bed body; 2. Connecting block; 3. Support plate; 4. Connecting rod; 5. Base plate; 6. Support leg; 7. Training board; 8. Footrest; 9. Training force adjustment rod; 10. Rotating rod; 11. Driving gear; 12. Transmission gear; 13. Telescopic rod; 14. Limiting plate; 15. Guide rod; 16. Bracket; 17. Force spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Reference Figure 1-3 The first embodiment of the present invention provides a novel auxiliary rehabilitation training device for hospitals, including a bed body 1, two parallel guide rods 15 are connected to the inside of one side of the bed body 1 through a bearing, a connecting block 2 is sleeved on the outside of the guide rod 15, and a support plate 3 placed at the bottom of the bed body 1 is fixedly installed with bolts on the guide rod 15 through the connecting block 2, and two vertically arranged connecting rods 4 are connected to the lower end of the support plate 3 through a rotating shaft, and the other end of the connecting rod 4 is connected to a horizontally arranged base plate 5 through a rotating shaft, and a support leg 6 is fixedly installed on the top of the base plate 5 through bolts, and the base plate 5 is fixedly installed with a support leg 6. A training board 7 is fixedly installed on the other side by bolts, and a training force adjustment rod 9 is connected to the lower end of the training board 7 through a bearing, and a rotating rod 10 arranged perpendicular to the training force adjustment rod 9 is also connected to the inner side of the end of the training board 7 through a bearing, and a telescopic rod 13 is sleeved on the outer side of the rotating rod 10, and a foot support 8 and a force spring 17 are respectively arranged inside the other end of the training board 7, and the end thereof passes through and extends to the outer side of the bottom of the training board 7. An L-shaped bracket 16 is also fixedly installed on one side of the bottom of the bed body 1 through bolts, and a base plate 5 is mounted through the bracket 16;

[0025] The surface of the guide rod 15 is provided with a thread, and the inner wall of the connecting block 2 is provided with a thread groove corresponding to the thread on its surface. The outer sides of the ends of the two guide rods 15 are sleeved with synchronous pulleys, and a synchronous belt is wound around the outer sides of the synchronous pulleys. The support foot 6 includes two sleeves connected by threaded nesting. The two ends of the force spring 17 respectively conflict with one side of the foot support 8 and the end of the telescopic rod 13. The training intensity adjustment rod 9 is located inside the training plate 7 and one end is sleeved with a driving gear 11. The outer side of the end of the rotating rod 10 is sleeved with a transmission gear 12 meshing with the driving gear 11. The surface of the rotating rod 10 is provided with a thread, and the inner wall of the telescopic rod 13 is provided with a thread groove corresponding to the thread on its surface. The inner wall of the training plate 7 is welded with a limiting plate 14, and the outer side of the end of the telescopic rod 13 is provided with a guide groove corresponding to the limiting plate 14.

[0026] Working principle: The device is arranged at the bottom of one side of the bed body 1. When it is needed, the guide rod 15 can be rotated to drive the connecting blocks 2 which are threadedly connected to the outside of the guide rod 15 through the synchronous belt to drive the connecting rod 4 and the base plate 5 to transmit. After the base plate 5 is separated from the bracket 16, it is turned upward through the shaft connection parts at both ends of the connecting rod 4. The turned base plate 5 acts on the top of the bed body 1. By rotating the support legs 6 to make it act on the bed body 1 for support, the training operation can be carried out through the training board 7 installed thereon, without the patient moving the body, and without adding additional training equipment, which takes up space and has strong practicality.

[0027] Furthermore, the interior of the training board 7 is respectively provided with a force spring 17 and a foot rest 8, and the function of lower limb training can be performed by stepping on the foot rest 8. The training intensity adjustment rod 9 at the end of the training board 7 can be rotated to drive the rotating rod 10 to rotate through the active gear 11 and the transmission gear 12, and then push the telescopic rod 13 connected by its external thread to realize the compression and release of the force spring 17, so as to achieve the function of adjusting the training intensity. The structure is simple and practical.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention are understood according to the specific circumstances. In the description of this specification, the description of the reference terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

Claims

1. A novel hospital-use auxiliary rehabilitation training device, comprising a bed (1), characterized in that: Two parallel guide rods (15) are connected to the inside of one side of the bed body (1) via a bearing, a connecting block (2) is sleeved on the outside of the guide rod (15), a support plate (3) placed at the bottom of the bed body (1) is fixedly installed to the guide rod (15) via the connecting block (2) with bolts, two vertically arranged connecting rods (4) are connected to the bottom of the end of the support plate (3) via a rotating shaft, the lower end of the connecting rod (4) is connected to a horizontally arranged base plate (5) via a rotating shaft, a support foot (6) is fixedly installed on the top of the base plate (5) via bolts, and a training plate (7) is fixedly installed below the base plate (5) via bolts. ), a training force adjustment rod (9) is connected to the lower part of one end of the training board (7) through a bearing, a rotating rod (10) arranged perpendicular to the training force adjustment rod (9) is also connected to the inner side of one end of the training board (7) through a bearing, a telescopic rod (13) is sleeved on the outer side of the rotating rod (10), and a footrest (8) and a force spring (17) are respectively arranged inside the other end of the training board (7) and the ends thereof penetrate through and extend to the outer side of the bottom of the training board (7), and an L-shaped bracket (16) is also fixedly installed on one side of the bottom of the bed body (1) through bolts, and a base plate (5) is mounted through the bracket (16).

2. A novel hospital-use auxiliary rehabilitation training device according to claim 1, characterized in that: The surface of the guide rod (15) is provided with threads, and the inner wall of the connection block (2) is provided with thread grooves corresponding to the threads on its surface.

3. A novel hospital-use auxiliary rehabilitation training device according to claim 2, characterized in that: The outer sides of the ends of the two guide rods (15) are sleeved with synchronous pulleys, and the outer sides of the synchronous pulleys are wound with synchronous belts.

4. A novel hospital-use auxiliary rehabilitation training device according to claim 1, characterized in that: The support leg (6) comprises two sleeves connected by threaded nesting.

5. The novel hospital-use auxiliary rehabilitation training device according to claim 1 is characterized in that: The two ends of the force spring (17) respectively contact one side of the footrest (8) and the end of the telescopic rod (13).

6. A novel hospital-use auxiliary rehabilitation training device according to claim 1, characterized in that: The training strength adjustment rod (9) is located inside the training plate (7) and has one end sleeved with a driving gear (11), and the outer end of the rotating rod (10) is sleeved with a transmission gear (12) meshing with the driving gear (11).

7. The novel hospital-use auxiliary rehabilitation training device according to claim 1 is characterized in that: The surface of the rotating rod (10) is provided with threads, and the inner wall of the telescopic rod (13) is provided with thread grooves corresponding to the threads on its surface.

8. The novel hospital-use auxiliary rehabilitation training device according to claim 1 is characterized in that: A limiting plate (14) is welded to the inner wall of the training board (7), and a guide groove corresponding to the limiting plate (14) is provided on the outer side of the end of the telescopic rod (13).

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