Rehabilitation training device for senile weak patients

Abstract

The utility model discloses a rehabilitation training device for senile weak patients, and belongs to the field of rehabilitation training. The rehabilitation training device comprises a device base, a pedal is arranged on one side of the upper end of the device base, a bottom tray is arranged on the other side of the upper end of the device base, a back tray is arranged on one side of the bottom tray, and an output motor is arranged at the lower end of the bottom tray. And fan blades are arranged at the position of an output shaft of the output motor. According to the utility model, the problem that sweat discharged by the body skin is continuously adhered between the seat and the contact skin during training is solved, the skin of a user can be prevented from being tightly attached to the back tray for a long time through the support of the first support strip, and the sweat is prevented from being continuously adhered to the surface of the skin; and an air flowing position can be reserved on the support, and air flowing can be realized and the body temperature of the user can be reduced by starting the output motor.

Description

Technical Field

[0001] The utility model relates to the field of rehabilitation training, in particular to a rehabilitation training device for elderly weak patients. Background Art

[0002] Rehabilitation training devices for frail elderly patients are devices used to help frail elderly patients with rehabilitation training. These devices usually include various sports equipment and auxiliary equipment, which are designed to help patients increase muscle strength, improve balance and coordination, so as to promote their rehabilitation and restore their daily living ability. The use of these devices should be based on the specific conditions of the patients and the advice of doctors to ensure safety and effectiveness;

[0003] A Chinese patent with publication number CN114642858A discloses a rehabilitation training device for elderly frail patients, including a lower limb training device and a seat. The lower limb training device includes guide rails, baffles, pedals and hydraulic rods. The user can stand on a non-slip mat or sit on a seat and adjust the position of the host computer to ensure that the person is within the camera range of the host computer. At this time, the lifting and lowering are not counted. Finally, the total number of training times, training time and energy consumed are recorded. The camera of the host computer captures the user's posture and movements. If an incorrect posture occurs, such as lowering the head during lifting and lowering movements, inadequate lifting and lowering movements, incorrect horizontal pulling positions, etc., the host computer will use voice to remind the user to correct the movements to ensure that the user conducts effective training.

[0004] During the training process of the rehabilitation training device of the above patent, the user sits directly on the seat. The sweat discharged from the skin during training will continue to stick between the seat and the skin, which cannot dissipate heat well, preventing the user from feeling hot for a long time and preventing the sweat from continuously contacting the skin and causing physical discomfort to the user. Utility Model Content

[0005] The purpose of the utility model is to provide a rehabilitation training device for elderly and frail patients. The support of the first support bar can prevent the user's skin from closely fitting to the back tray for a long time, and prevent sweat from continuously sticking to the skin surface. The support can reserve a position for air flow, and the start of the output motor can achieve air flow and reduce the user's body temperature, thereby solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rehabilitation training device for elderly frail patients, comprising a device base, a pedal is arranged on one side of the upper end of the device base, a bottom tray is arranged on the other side of the upper end of the device base, a back tray is arranged on one side of the bottom tray, an output motor is arranged at the lower end of the bottom tray, a fan blade is arranged at the output shaft position of the output motor, a plurality of first support bars are arranged in sequence laterally on one side of the back tray, and a second gasket is arranged at the upper end of each of the first support bars.

[0007] Preferably, the second gasket and the first support bar are an integral structure, a plurality of second support bars for support are arranged in sequence laterally at the upper end of the bottom tray, a first gasket is arranged at the upper end of each of the second support bars, and the first gasket and the second support bar are an integral structure.

[0008] Preferably, heat dissipation holes are arranged in an array inside the back tray and the bottom tray, and the heat dissipation holes penetrate the back tray and the bottom tray and extend to the upper and lower ends of the back tray and the bottom tray.

[0009] Preferably, the heat dissipation holes inside the bottom tray are located between two adjacent second support bars, and the heat dissipation holes inside the back tray are located between two adjacent first support bars.

[0010] Preferably, first air flow cavities are provided on both sides of the first support strip, and second air flow cavities are provided on both sides of the second support strip.

[0011] Preferably, a connecting shaft for support and connection is provided at the lower end between the back tray and the bottom tray, and the outer wall of the connecting shaft is fixedly connected to the back tray and the bottom tray respectively by bolts.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model can drive the connected fan blades to rotate by starting the output motor. The rotating fan blades will actively blow air toward the position of the back tray and the bottom tray. The flowing air will enter the second air flow cavity through the heat dissipation holes, and come into contact with the user's skin through the gap at the upper end of the second air flow cavity. The flowing air will enter the first air flow cavity, and as the first support bar continues to guide the air, the air will come into contact with the user's skin through the gap between the second gaskets, and the air will come into contact with the user's back and buttocks. The contact with the air can achieve heat dissipation, reduce the user's discomfort, and enable the user to increase the training time and improve the training effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall external structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the air flow trajectory of the utility model;

[0016] Figure 3 For the utility model Figure 2 A partial enlarged view of the middle A area;

[0017] Figure 4 This is a cross-sectional view of the internal structure of the connecting shaft of the utility model;

[0018] Figure 5 This is a three-dimensional diagram of the external structure of the grabbing piece of the utility model;

[0019] Figure 6 For the utility model Figure 5 A partial enlarged view of area B.

[0020] In the figure: 1. device base; 2. pedal; 3. first support frame; 4. guide frame; 5. second support frame; 6. battery; 7. output motor; 8. connecting shaft; 9. parcel shelf; 10. back tray; 11. bottom tray; 12. heat dissipation hole; 13. sliding rail; 14. sliding block; 15. first return spring; 16. first gasket; 17. second gasket; 18. first support bar; 19. second support bar; 20. first air flow cavity; 21. second air flow cavity; 22. reserved through hole; 23. grabbing piece; 24. limiting ring; 25. protruding block; 26. second return spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In order to solve the problem that in the prior art, during the training process of the rehabilitation training device, the user directly sits on the seat, and the sweat discharged from the body skin during training will continue to stick between the seat and the skin, which cannot dissipate heat well, so as to avoid the user feeling hot for a long time and avoid the problem that the sweat continues to contact the skin and causes the user to feel uncomfortable, this embodiment provides the following technical solutions:

[0023] A rehabilitation training device for elderly frail patients comprises a device base 1, a pedal 2 is arranged on one side of the upper end of the device base 1, and a first support frame 3 for supporting is arranged at both the front and rear ends of the pedal 2. Figure 1 and Figure 2As shown, the inside of the pedal 2 is rotatably connected to the middle inside the first support frame 3. The user exercises the lower limbs by repeatedly stepping on the pedal 2. A guide frame 4 is provided on one side of the outside of the pedal 2. A sliding rail 13 for sliding is provided inside the guide frame 4. A first return spring 15 is provided inside the sliding rail 13. A sliding block 14 is provided on the side of the first return spring 15 facing the pedal 2. The rotation of the pedal 2 will squeeze the sliding block 14, and the squeezing will make the sliding block 14 slide in the sliding rail 13. The resilience of the first return spring 15 will actively reset the sliding block 14. At the same time, a force will be given to the pedal 2. The pushing force is used to meet the needs of the device rehabilitation training.

[0024] In this embodiment, a bottom tray 11 is disposed on the other side of the upper end of the device base 1, a back tray 10 is disposed on one side of the bottom tray 11, and a connecting shaft 8 for supporting and connecting is disposed at the lower end between the back tray 10 and the bottom tray 11, and the outer wall of the connecting shaft 8 is fixedly connected to the back tray 10 and the bottom tray 11 by bolts, such as Figure 2 and Figure 3 As shown, an output motor 7 is provided at the lower end of the bottom tray 11, and a fan blade is provided at the output shaft position of the output motor 7. The fan blade can be driven and rotated by starting the output motor 7, and the rotation of the fan blade can drive the air flow, so that the air actively moves toward the bottom tray 11 and the back tray 10, and actively blows the skin in contact with the bottom tray 11 and the back tray 10, so as to avoid the user sitting on the upper end of the bottom tray 11 with his back against the back tray 10 and feeling uncomfortable when stepping on the pedal 2;

[0025] In this embodiment, the second support frame 5 is provided at both the front and rear ends of the output motor 7. Figure 1 As shown, a parcel rack 9 is arranged on the upper end of the second support frame 5 toward the outside of the connecting shaft 8. The parcel rack 9 is located at the front and rear ends of the connecting shaft 8. The outside of the connecting shaft 8 is rotatably connected to the inside of the parcel rack 9. The bottom tray 11 and the back tray 10 at the upper end can be supported and fixed by the second support frame 5 and the parcel rack 9. While supporting and fixing, the bottom tray 11 and the back tray 10 can be adjusted in angle due to the rotation connection. To meet the needs of different sitting postures and different users, the lower end of the second support frame 5 is an integrated structure with the device base 1. The middle position of one side of the second support frame 5 is fixedly connected to the outer shell of the output motor 7 by bolts. The entire heat dissipation structure and the seat are supported and fixed by the second support frame 5.

[0026] In this embodiment, a plurality of first support bars 18 are sequentially arranged transversely on one side of the back tray 10, and a second gasket 17 is arranged on the upper end of each of the first support bars 18, and the second gasket 17 and the first support bar 18 are an integral structure. Figure 3 and Figure 4As shown, the second gasket 17 at the upper end can be supported by the first support bar 18, the user's back will contact the position of the second gasket 17, and the gap between two adjacent second gaskets 17 can be used for air flow, which is convenient for the user to dissipate heat;

[0027] In this embodiment, if Figure 3 and Figure 4 As shown, a plurality of second support bars 19 for support are sequentially arranged in a transverse direction at the upper end of the bottom tray 11, and a first gasket 16 is arranged at the upper end of each of the second support bars 19, and the first gasket 16 and the second support bar 19 are an integrated structure, and the first gasket 16 is fixed to the upper end of the bottom tray 11 by the second support bar 19. When the user sits on the upper end of the bottom tray 11, the buttocks will contact the first gasket 16, and the gap between two adjacent first gaskets 16 is used for heat dissipation and air flow, so as to actively reduce the heat and improve the comfort of the user sitting on the seat;

[0028] In this embodiment, the back tray 10 and the bottom tray 11 are both provided with heat dissipation holes 12 in an array. Figure 3 and Figure 4 As shown, the heat dissipation holes 12 penetrate the back tray 10 and the bottom tray 11 and extend to the upper and lower ends of the back tray 10 and the bottom tray 11. The penetration of the heat dissipation holes 12 can improve the heat dissipation effect and prevent the user's sweat from being retained inside the back tray 10 and the bottom tray 11, so that the user can effectively and safely clean the seated parts after removing the output motor 7 and the battery 6;

[0029] In this embodiment, the heat dissipation holes 12 inside the bottom tray 11 are located between two adjacent second support bars 19, and the heat dissipation holes 12 inside the back tray 10 are located between two adjacent first support bars 18. Figure 2 As shown, the output motor 7 is started and the air flow generated will flow into the second air flow cavity 21 through the heat dissipation holes 12, and when the air flows directly in the first air flow cavity 20, the external gas will be drawn into the first air flow cavity 20 through the heat dissipation holes 12. The heat dissipation holes 12 can assist the flow and heat dissipation of air, thereby improving the comfort of the user during training;

[0030] In this embodiment, first air flow cavities 20 are provided on both sides of the first support bar 18. Figure 3 As shown, a second air flow cavity 21 is provided on both sides of the second support bar 19. Through the support of the first support bar 18 and the second support bar 19, a reserved air flow position can be provided inside the back tray 10 and the second support bar 19, which is convenient for subsequent air flow and heat dissipation.

[0031] In this embodiment, a reserved through hole 22 is provided at one end inside the connecting shaft 8, and a grabbing piece 23 is provided on one side outside the reserved through hole 22. Figure 4 , Figure 5 and Figure 6 As shown, a second return spring 26 is arranged inside the grabbing piece 23 toward the inside of the reserved through hole 22, and the grabbing piece 23 can be actively forced to embed into the reserved through hole 22 by the resilience of the second return spring 26. A limiting ring 24 is arranged around the outside of the grabbing piece 23, and a protruding block 25 is arranged between two adjacent limiting rings 24, and the protruding block 25 is welded and fixed to the fitted parcel rack 9. By pinching the grabbing piece 23 and pulling up the limiting ring 24, the restriction between the limiting ring 24 and the protruding block 25 can be lost, and then the inclination angle between the back tray 10 and the bottom tray 11 can be adjusted. The adjustment of the inclination angle can cope with different sitting postures and needs. After adjustment, stop pinching the grabbing piece 23, and the resilience of the second return spring 26 can actively reset the limiting ring 24 and embed it between the two protruding blocks 25, repeatedly limiting the protruding blocks 25 and the angles of the back tray 10 and the bottom tray 11.

[0032] In this embodiment, if Figure 1 As shown, a battery 6 is arranged between the second support frame 5 and the output motor 7, and the battery 6 is electrically connected to the output motor 7. The battery 6 can supply power to the output motor 7 and provide heat dissipation, thereby improving the comfort during training.

[0033] Working principle: When using the device and performing training, the user sits on the upper end of the bottom tray 11 and steps on the pedal 2. The battery 6 supplies power to the output motor 7, driving the connected fan blades. The rotation of the fan blades drives the air to flow. The air can flow into the second air flow cavity 21 inside the bottom tray 11 through the heat dissipation holes 12, and dissipate the heat to the skin through the gap between the two adjacent first gaskets 16. The air can flow into the back tray 10 from the first air flow cavity 20. While flowing in, the gas on the external side will be extracted through the heat dissipation holes 12 to make it flow quickly into the back tray 10. While flowing in, the gap between the two adjacent second gaskets 17 can be dissipated, thereby improving the heat dissipation at the contact position and preventing sweat from continuously sticking to the skin.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rehabilitation training device for elderly frail patients, comprising a device base (1), a pedal (2) being arranged on one side of the upper end of the device base (1), characterized in that: A bottom tray (11) is arranged on the other side of the upper end of the device base (1), a back tray (10) is arranged on one side of the bottom tray (11), an output motor (7) is arranged at the lower end of the bottom tray (11), a fan blade is arranged at the output shaft position of the output motor (7), and a plurality of first support bars (18) are arranged in sequence in a transverse manner on one side of the back tray (10), and a second gasket (17) is arranged at the upper end of each of the first support bars (18).

2. A rehabilitation training device for elderly frail patients according to claim 1, characterized in that: The second gasket (17) and the first support bar (18) are an integral structure, a plurality of second support bars (19) for support are sequentially arranged in a transverse manner at the upper end of the bottom tray (11), the upper end of each of the second support bars (19) is provided with a first gasket (16), and the first gasket (16) and the second support bar (19) are an integral structure.

3. A rehabilitation training device for elderly frail patients according to claim 2, characterized in that: The back tray (10) and the bottom tray (11) are both provided with heat dissipation holes (12) in an array inside, and the heat dissipation holes (12) penetrate the back tray (10) and the bottom tray (11) and extend to the upper and lower ends of the back tray (10) and the bottom tray (11).

4. A rehabilitation training device for elderly frail patients according to claim 3, characterized in that: The heat dissipation holes (12) inside the bottom tray (11) are located between two adjacent second support bars (19), and the heat dissipation holes (12) inside the back tray (10) are located between two adjacent first support bars (18).

5. The rehabilitation training device for elderly frail patients according to claim 2, characterized in that: Both sides of the first support strip (18) are provided with a first air flow cavity (20), and both sides of the second support strip (19) are provided with a second air flow cavity (21).

6. A rehabilitation training device for elderly frail patients according to claim 3, characterized in that: A connecting shaft (8) for supporting and connecting is provided at the lower end between the back tray (10) and the bottom tray (11), and the outer wall of the connecting shaft (8) is fixedly connected to the back tray (10) and the bottom tray (11) respectively by bolts.

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