Wheelchair for rehabilitation training

Abstract

The utility model belongs to the technical field of wheelchairs, and particularly relates to a wheelchair for rehabilitation training, which comprises a base, and a vertical pad is arranged on one side of the base; the rehabilitation wheelchair has the general functions of a common wheelchair, meanwhile, the cam drivers drive the corresponding rubber cams to swing left and right, the good massage effect on leg muscles of a patient is achieved, the massage speed and the massage effects of the different rubber cams can be adjusted through the controller according to the requirements of the patient, and the rehabilitation effect is achieved. The operation is very convenient; a first motor drives a rotating plate to swing back and forth within a certain amplitude range, the legs of a patient can be driven to swing up and down, it is guaranteed that the legs of the patient cannot be damaged in the repeated rotating process of the rotating plate through a pedal universal rod, and the swing amplitude can be adjusted according to the requirements of the patient; the leg rehabilitation device has the advantages that muscles of a patient can be well massaged, legs can be subjected to certain rehabilitation exercise, and rapid rehabilitation of the patient is benefited.

Description

Technical Field

[0001] The utility model belongs to the technical field of wheelchairs, and in particular relates to a wheelchair for rehabilitation training. Background Art

[0002] For patients with walking and standing difficulties, wheelchairs play an extremely important role, enabling patients to achieve the purpose of mobility through wheelchairs and relieve physical and mental pain. Usually, such patients are prone to muscle atrophy due to less exercise and slow blood circulation, causing irreversible damage. The wheelchairs currently on the market generally only have a single movement function, and cannot play a good massage effect on the patient's muscles, especially cannot play a good rehabilitation role on the patient's legs. Therefore, it is urgent to develop a rehabilitation training wheelchair that can effectively massage the patient's muscles and play a good rehabilitation role on the legs. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide a wheelchair for rehabilitation training, which can effectively massage the patient's muscles, and at the same time play a good rehabilitation role on the patient's legs and promote blood circulation.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a wheelchair for rehabilitation training, comprising a base, a vertical pad is provided on one side of the base, a horizontal pad is provided on the lower side of the vertical pad, a rubber cam is slidably connected to the lower surface of the horizontal pad, camshafts are provided on both sides of the rubber cam, one end of the camshaft is connected to a cam driver, one side of the cam driver is connected to a partition, the partition is connected to the base, a rotating plate is provided on the lower side of the horizontal pad, two ends of the upper side of the rotating plate are respectively slidably connected to a rotating plate bracket, the rotating plate bracket is connected to the base, one end of the upper side of the rotating plate is connected to a No. 1 gear box, a No. 1 motor is provided on one side of the No. 1 gear box, the No. 1 gear box is connected to the base, a pedal universal rod is provided on the lower side of the rotating plate, the pedal universal rod is connected to a foot pedal, a group of driving wheels and driven wheels are symmetrically provided on both sides of the base, two partitions are provided on the inner sides of the two driving wheels, a control frame is provided on the upper side of the partition on one side, and a controller is provided on the upper side of the control frame.

[0005] The beneficial effects of the utility model are as follows: while the rehabilitation wheelchair has the general functions of an ordinary wheelchair, multiple cam drivers respectively drive the corresponding rubber cams to swing left and right, which has a good massaging effect on the patient's leg muscles, and the massage rate and the massage effects of different rubber cams can be adjusted through a controller according to the needs of the patient, which is very convenient; the No. 1 motor drives the rotating plate to swing back and forth within a certain amplitude range, which can drive the patient's legs to swing up and down, and the foot-operated universal rod ensures that the patient's legs will not be damaged during the repeated rotation of the rotating plate, and the swing amplitude can also be adjusted according to the patient's needs; it can not only have a good massaging effect on the patient's muscles, but also enable the legs to receive certain rehabilitation exercises, which is conducive to the patient's rapid recovery.

[0006] In order for the drive wheels to operate normally:

[0007] As a further improvement of the above technical solution: the inner sides of the two driving wheels are respectively connected to a No. 2 gear box, a No. 2 motor is respectively provided on one side of the No. 2 gear box, and the No. 2 gear box is connected to the lower bracket.

[0008] The beneficial effect of this improvement is that the two No. 2 motors drive the two driving wheels respectively, so that the driving wheels can move more conveniently under the control of the controller, and have higher mobility and steering performance.

[0009] In order to make the driven wheel be properly connected to the wheelchair:

[0010] As a further improvement of the above technical solution: the driven wheel is slidably connected to the hole on the lower bracket.

[0011] The beneficial effect of this improvement is that the driven wheel is slidably connected to the hole on the lower bracket, so that the driven wheel can rotate normally under the drive of the driving wheel, so that the wheelchair can move normally.

[0012] In order to make the wheelchair have certain storage function:

[0013] As a further improvement of the above technical solution: a storage box is provided on the upper side of the lower bracket, and a plurality of compartments are provided on the storage box.

[0014] The beneficial effect of this improvement is that the storage box enables the wheelchair to have a certain storage function, and the multiple compartments make it more convenient to store items.

[0015] To increase the strength of your wheelchair backrest:

[0016] As a further improvement of the above technical solution: a reinforcing rib is provided on one side of the vertical pad.

[0017] The beneficial effect of this improvement is that the reinforcing ribs increase the strength of the wheelchair backrest and enhance the safety of driving the wheelchair.

[0018] To enhance the air permeability of the partition:

[0019] As a further improvement of the above technical solution: a plurality of partition holes are provided on the surface of the partition.

[0020] The beneficial effect of this improvement is that the partition holes enhance the ventilation of the partition and increase the air permeability of the partition.

[0021] To enhance the overall breathability of the base:

[0022] As a further improvement of the above technical solution: a plurality of base holes are provided on the surface of the base.

[0023] The beneficial effect of this improvement is that a plurality of holes are provided on the surface of the base, which promotes air circulation on the skin surface of the patient sitting in the seat and facilitates heat dissipation of the patient.

[0024] To enhance the wear resistance of the device:

[0025] As a further improvement of the above technical solution: the contact surfaces of the rubber cam and the horizontal pad are respectively smoothed.

[0026] The beneficial effect of this improvement is that the contact surfaces of the rubber cam and the horizontal pad are respectively smoothed, so that the friction force during the mutual friction between the two is reduced, thereby reducing the wear caused by the relative sliding between the two.

[0027] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the axial side of the utility model;

[0029] Figure 2 It is an axial schematic diagram of the position of the reinforcing rib of the utility model;

[0030] Figure 3 It is a cross-sectional schematic diagram of the position of the rubber cam of the utility model;

[0031] Figure 4 It is a partial enlarged schematic diagram of point A of the utility model;

[0032] In the figure: 1. base; 2. driving wheel; 3. vertical pad; 4. horizontal pad; 5. reinforcing rib; 6. partition; 7. partition hole; 8. control frame; 9. controller; 10. driven wheel; 11. camshaft; 12. gear box No. 1; 13. motor No. 1; 14. cam driver; 15. gear box No. 2; 16. storage box; 17. lower bracket; 18. motor No. 2; 19. rotating plate; 20. foot pedal; 21. universal rod; 22. rotating plate bracket; 23. cam; 24. base hole. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0034] like Figure 1-4 As shown, a wheelchair for rehabilitation training comprises a base 1, a vertical pad 3 is provided on one side of the base 1, a horizontal pad 4 is provided on the lower side of the vertical pad 3, a rubber cam 23 is slidably connected to the lower surface of the horizontal pad 4, cam shafts 11 are provided on both sides of the rubber cam 23, one end of the cam shaft 11 is connected to a cam driver 14, one side of the cam driver 14 is connected to a partition 6, the partition 6 is connected to the base 1, a rotating plate 19 is provided on the lower side of the horizontal pad 4, both ends of the upper side of the rotating plate 19 are respectively slidably connected to a rotating plate bracket 22, the rotating plate bracket 22 is connected to the base 1, one end of the upper side of the rotating plate 19 is connected to a first gear box 12, a first motor 13 is provided on one side of the first gear box 12, the first gear box 12 is connected to the base 1, a pedal universal rod 21 is provided on the lower side of the rotating plate 19, the pedal universal rod 21 is connected to a foot pedal 20, and a group of driving wheels 2 and driven wheels are symmetrically provided on both sides of the base 1 10, two partitions 6 are provided on the inner side of the two driving wheels 10, and an operating frame 8 is provided on the upper side of one side partition 6, and a controller 9 is provided on the upper side of the operating frame 8; while the rehabilitation wheelchair has the general functions of an ordinary wheelchair, multiple cam drivers 14 respectively drive the corresponding rubber cams 23 to swing left and right, which has a good massage effect on the patient's leg muscles, and the massage rate and the massage effect of different rubber cams 23 can be adjusted through the controller according to the needs of the patient, which is very convenient; the No. 1 motor 13 drives the rotating plate 19 to swing back and forth within a certain amplitude range, which can drive the patient's legs to swing up and down, and the foot-operated universal rod 21 ensures that the patient's legs will not be damaged during the repeated rotation of the rotating plate 19, and the swing amplitude can also be adjusted according to the patient's needs; it can have a good massage effect on the patient's muscles, so that the legs get a certain amount of rehabilitation exercise, which is conducive to the patient's rapid recovery.

[0035] The inner sides of the two driving wheels 2 are respectively connected to the No. 2 gear box 15, and a No. 2 motor 18 is respectively provided on one side of the No. 2 gear box 15. The No. 2 gear box 15 is connected to the lower bracket 17; the two No. 2 motors 18 respectively drive the two driving wheels 2, so that the driving wheels 2 can be moved more conveniently under the control of the controller 9, and have higher mobility and steering performance.

[0036] The driven wheel 10 is slidably connected to the hole on the lower bracket 17; the driven wheel 10 is slidably connected to the hole on the lower bracket 17, so that the driven wheel 10 can rotate normally under the drive of the driving wheel 2, so that the wheelchair can move normally.

[0037] A storage box 16 is provided on the upper side of the lower bracket 17, and a plurality of compartments are provided on the storage box 16; the storage box 16 enables the wheelchair to have a certain storage function, and the plurality of compartments make it more convenient to store items.

[0038] A reinforcing rib 5 is provided on one side of the vertical pad 3; the reinforcing rib 5 enhances the strength of the wheelchair backrest and enhances the safety of driving the wheelchair.

[0039] The surface of the partition plate 6 is provided with a plurality of partition plate holes 7 ; the partition plate holes 7 enhance the ventilation of the partition plate 6 and improve the air permeability of the partition plate 6 .

[0040] The surface of the base 1 is provided with a plurality of base holes 24; the surface of the base 1 is provided with a plurality of holes, which promotes air circulation on the skin surface of the patient sitting on the seat and facilitates heat dissipation of the patient.

[0041] The contact surfaces of the rubber cam 23 and the horizontal pad 4 are respectively smoothed; the contact surfaces of the rubber cam 23 and the horizontal pad 4 are respectively smoothed, so that the friction force is reduced during the mutual friction between the two, reducing the wear caused by the relative sliding between the two.

[0042] The working principle and use process of the utility model are as follows: after the patient sits on the wheelchair, he places his feet on the foot pedal 19, and the wheelchair can be controlled by the controller 9. The two No. 2 motors 18 respectively drive the two driving wheels 2, and cooperate with the driven wheel 10 to realize the movement of the device; the No. 1 motor 13 rotates to drive the rotating plate 19 to rotate, and the patient can adjust the reciprocating rotation of the rotating plate 19 according to needs, which has a good exercise effect on the patient's legs; a number of cam drivers 14 respectively drive the corresponding rubber cams 23 to rotate, which has a good massage effect on the patient's leg muscles; promoting blood circulation and preventing muscle atrophy play an extremely important role in the patient's rehabilitation.

[0043] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0044] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A wheelchair for rehabilitation training, comprising a base (1), characterized in that: A vertical pad (3) is provided on one side of the base (1), a horizontal pad (4) is provided on the lower side of the vertical pad (3), a rubber cam (23) is slidably connected to the lower surface of the horizontal pad (4), a cam shaft (11) is provided on both sides of the rubber cam (23), one end of the cam shaft (11) is connected to a cam driver (14), one side of the cam driver (14) is connected to a partition (6), the partition (6) is connected to the base (1), a rotating plate (19) is provided on the lower side of the horizontal pad (4), the two ends of the upper side of the rotating plate (19) are respectively slidably connected to a rotating plate bracket (22), and the rotating plate bracket (22) is connected to the base ( 1), one end of the upper side of the rotating plate (19) is connected to a first gear box (12), one side of the first gear box (12) is provided with a first motor (13), the first gear box (12) is connected to a base (1), a pedal universal rod (21) is provided on the lower side of the rotating plate (19), the pedal universal rod (21) is connected to a foot pedal (20), a group of driving wheels (2) and driven wheels (10) are symmetrically provided on both sides of the base (1), two partitions (6) are provided on the inner sides of the two driving wheels (2), a control frame (8) is provided on the upper side of one side of the partition (6), and a controller (9) is provided on the upper side of the control frame (8).

2. A wheelchair for rehabilitation training according to claim 1, characterized in that: The inner sides of the two driving wheels (2) are respectively connected to a No. 2 gear box (15), one side of the No. 2 gear box (15) is respectively provided with a No. 2 motor (18), and the No. 2 gear box (15) is connected to a lower bracket (17).

3. A wheelchair for rehabilitation training according to claim 1, characterized in that: The driven wheel (10) is slidably connected to a hole on the lower bracket (17).

4. A wheelchair for rehabilitation training according to claim 2, characterized in that: A storage box (16) is provided on the upper side of the lower bracket (17), and a plurality of compartments are provided on the storage box (16).

5. A wheelchair for rehabilitation training according to claim 1, characterized in that: A reinforcing rib (5) is provided on one side of the vertical pad (3).

6. A wheelchair for rehabilitation training according to claim 1, characterized in that: A plurality of partition holes (7) are provided on the surface of the partition (6).

7. A wheelchair for rehabilitation training according to claim 1, characterized in that: A plurality of base holes (24) are provided on the surface of the base (1).

8. A wheelchair for rehabilitation training according to claim 1, characterized in that: The contact surfaces of the rubber cam (23) and the horizontal pad (4) are respectively smoothed.

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