CN211301922U

CN211301922U - Upper and lower limb active and passive rehabilitation training device

Info

Publication number: CN211301922U
Application number: CN201922105027.8U
Authority: CN
Inventors: 徐双良; 罗院龙; 罗小兵
Original assignee: Guangzhou Longest Science & Technology Co ltd
Current assignee: Guangzhou Longest Science & Technology Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-21
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to the technical field of rehabilitation equipment, and discloses an active and passive rehabilitation training device for upper and lower limbs, which comprises an upper limb adjusting mechanism, an upper limb training device, a lower limb adjusting mechanism, a lower limb training device and a U-shaped bracket; the support slope sets up, the support includes first end and second end, upper limbs adjustment mechanism's one end slidable sets up the first end at the support, the upper limbs training ware is installed in upper limbs adjustment mechanism's the other end, lower limbs adjustment mechanism's one end slidable sets up the second end at the support, the lower limbs training ware is installed in lower limbs adjustment mechanism's the other end. The beneficial effects are that: the support is integrally U-shaped, the structure is simple, the upper and lower limb adjusting mechanism is convenient to install, the production cost is low, and the production efficiency is effectively improved.

Description

Upper and lower limb active and passive rehabilitation training device

Technical Field

The utility model relates to a rehabilitation facility technical field, concretely relates to upper and lower limb owner is rehabilitation training device passively.

Background

The existing active and passive rehabilitation training device for the upper and lower limbs, which can independently adjust the height of the upper and lower limbs, has the disadvantages of complex integral structure, high cost, poor control precision during use and low production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides an active and passive rehabilitation training device for upper and lower limbs, which solves the problems of complex structure, high cost and low production efficiency existing in the prior art.

The purpose of the utility model is realized through the following technical scheme: an active and passive rehabilitation trainer for upper and lower limbs comprises an upper limb adjusting mechanism, an upper limb trainer, a lower limb adjusting mechanism, a lower limb trainer and a U-shaped bracket; the support slope sets up, the support includes first end and second end, upper limbs adjustment mechanism's one end slidable sets up the first end at the support, the upper limbs training ware is installed in upper limbs adjustment mechanism's the other end, lower limbs adjustment mechanism's one end slidable sets up the second end at the support, the lower limbs training ware is installed in lower limbs adjustment mechanism's the other end.

Further, the first end and the second end of the support are both hollow sleeves with openings at the upper ends, and the first end of the support is higher than the second end of the support.

Further, the axis of the first end of the support is parallel to the axis of the second end of the support, and the distance between the two axes is 20-50 cm.

Further, an included angle between the central axis of the first end of the bracket and the horizontal line is a1, and an included angle between the central axis of the second end of the bracket and the horizontal line is a2, wherein a1 ranges from 30 to 90 °, a2 ranges from 30 to 90 °, and a1 is a 2.

Further, the upper limb adjusting mechanism comprises a first push rod motor and a first support rod, the first push rod motor is installed at the first end of the support, a push rod of the first push rod motor is connected with one end of the first support rod, the upper limb trainer is installed at the other end of the first support rod, and the telescopic range of the first support rod in the first end of the support is 0-50 cm.

Further, the lower limb adjusting mechanism comprises a second push rod motor and a second supporting rod; the second push rod motor is installed at the second end of the support, a push rod of the second push rod motor is connected with one end of the second supporting rod, the lower limb trainer is installed at the other end of the second supporting rod, and the telescopic range of the second supporting rod in the second end of the support is 0-40 cm.

Further, the device also comprises a display mechanism, wherein the display mechanism comprises a display, a rotating part and a vertical rod; one end of the vertical rod is rotatably arranged on the upper limb trainer, and the display is arranged at the other end of the vertical rod through a rotating part.

Further, the display is a touch screen, and the touch screen is provided with buttons for adjusting the height of the upper limb trainer and the height of the lower limb trainer.

Further, still include supporting mechanism, supporting mechanism includes first stay tube, second stay tube and is used for adjusting the extensible member of first stay tube and second stay tube, first stay tube sets up with second stay tube interval, the both ends of extensible member are connected with first stay tube and second stay tube respectively, the bottom slope of support is installed in first stay tube, and is connected with the extensible member.

Further, the telescoping member comprises a first sleeve and a second sleeve; the first sleeve is connected with the first supporting pipe, one end of the second sleeve is movably arranged in the first sleeve, the other end of the second sleeve is connected with the second supporting pipe, and the bottom end of the support is connected with the first sleeve.

Further, the upper limb trainer comprises a fixing frame, a handle and first cranks, the fixing frame is installed at the other end of the upper limb adjusting mechanism, the first cranks are respectively installed on two sides of one end of the fixing frame in a rotating mode, and the handles are respectively installed on the two first cranks in a rotating mode.

Further, the lower limb trainer comprises a pedal and a second crank; and the two sides of the other end of the lower limb adjusting mechanism are respectively rotatably provided with a second crank, and the pedals are respectively rotatably arranged on the two second cranks.

Compared with the prior art, the utility model have following advantage:

1. this upper and lower limb owner passive rehabilitation training device designs into the U-shaped with the support, reasonable in design, and simple structure low in production cost effectively improves production efficiency. The U-shaped support includes first end and second end, the upper limbs adjustment mechanism that can adjust from top to bottom sets up in first end, and be equipped with the upper limbs training ware that rotary motion was done to patient's upper limbs on upper limbs adjustment mechanism, set up the low limbs adjustment mechanism that can adjust from top to bottom in the second end, and be equipped with the lower limbs training ware that rotary motion was done to patient's low limbs in low limbs adjustment mechanism's upper end, the different patient's of adaptation height that can be fine changes, the low limbs training ware height of overcoming traditional training ware can not be adjusted, especially the great problem of patient's limbs difference in height.

2. This upper and lower limb owner is its first end and second end of U-shaped support of passive rehabilitation training device and is inside cavity and upper end open-ended sleeve, all sets up push rod motor and bracing piece in the sleeve to ingenious characteristic that utilizes the push rod motor can prevent to take place to rock when height-adjusting, ensures patient's safe in utilization, and the mode of electric height-adjusting is superior to traditional manual regulation and lock nut's mode.

3. The inclination angle and the rotation angle of the display in the upper and lower limb active and passive rehabilitation training device can be adjusted, so that patients with different heights can clearly observe display information on the display, and the influence on the visual angle of the screen is reduced. The telescopic lengths of the two push rod motors are independently adjusted through the two buttons arranged on the display, so that the operation is convenient, the production cost brought by the control handle is saved, and the problem that the spiral line of the control handle is wound on a machine is also avoided.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural diagram of an active and passive rehabilitation trainer for upper and lower limbs according to the invention;

fig. 2 shows a schematic structural diagram of a touch screen according to the present invention;

in the figure, 1 is a bracket; 2 is a first end; 3 is a second end; 4 is a first push rod motor; 5 is a first supporting rod; 6 is a second push rod motor; 7 is a second supporting rod; 8 is a display; 9 is a rotating part; 10 is a vertical rod; 11 is a button; 12 is a first supporting tube; 13 is a second support tube; 14 is a telescopic piece; 15 is an upper limb trainer; 16 is a fixing frame; 17 is a handle; 18 is a pedal; 19 is a lower limb trainer; 20 is an armrest.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1, the active and passive rehabilitation training device for upper and lower limbs comprises an upper limb adjusting mechanism, an upper limb training device 15, a lower limb adjusting mechanism, a lower limb training device 19 and a U-shaped bracket 1; support 1 slope sets up, support 1 includes first end 2 and second end 3, upper limbs adjustment mechanism's one end slidable ground sets up at support 1's first end 2, upper limbs training ware 15 is installed in upper limbs adjustment mechanism's the other end, lower limbs adjustment mechanism's one end slidable ground sets up at support 1's second end 3, lower limbs training ware 19 is installed in lower limbs adjustment mechanism's the other end.

The first end and the second end of the support 1 are both hollow sleeves with openings at the upper ends, and the support is simple and reasonable in structure, low in production cost and high in production efficiency. The first end 2 of the holder 1 is higher than the second end 3 thereof. The arrangement is adopted, the space is reserved for installing the upper and lower adjusting mechanisms, and the comfort of a user is improved according to the human body mechanical design. The support 1, the first supporting rod 5 and the second supporting rod 7 are preferably made of pipes with smooth outer surfaces, and smooth telescopic adjustment is guaranteed.

The axis of the first end of the support 1 is parallel to the axis of the second end of the support 1, and the distance between the two axes is 20-50 cm. This arrangement sufficiently takes into account the space available for the lower limb trainer and improves the comfort of the user. The contained angle between the axis of support 1 first end and the level line is a1, the contained angle between the axis of support 1 second end and the level line is a2, and wherein the scope of a1 is 30 ~ 90, and the scope of a2 is 30 ~ 90, and a1 equals a 2. The comfort of the user is improved according to the human body mechanical design.

The U-shaped of the bracket 1 can be formed by bending one section bar to two times, and U-shaped opening angles with different sizes can be obtained by controlling the bending half. The support 1 can also be obtained in the form of a connection of multiple pipe sections or a cut-and-drilled hole from a plate section. The bracket 1 is formed and then is obliquely arranged on the first supporting tube 12 and the telescopic piece 14, and the ranges of a1 and a2 can be adjusted when the bracket is arranged so as to obtain the most proper included angle.

Upper limbs adjustment mechanism includes first push rod motor 4 and first bracing piece 5, first push rod motor 4 is installed in first end 2 of support 1, the push rod of first push rod motor 4 is connected with the one end of first bracing piece 5, upper limbs training ware 15 is installed in the other end of first bracing piece 5. As shown in fig. 1, one end of the first supporting rod 5 is also arranged in the first end 2 of the bracket 1, and the first supporting rod 5 is driven by the first push rod motor 4 to extend and retract back and forth along the extension line of the first end of the bracket 1, so as to adjust the height of the upper limb trainer. Wherein, the telescopic range of the first supporting rod 5 in the first end of the bracket 1 is 0-50 cm. Directly promote first bracing piece 5 reciprocal flexible through first push rod motor 4, the nature of can controlling is strong, and the precision is high, can adapt to different patients' height requirement. First push rod motor 4 and first bracing piece 5 are all installed in first end 2 of support 1, can improve the stability when first bracing piece 5 stretches out and draws back, reduce the degree of rocking.

The lower limb adjusting mechanism comprises a second push rod motor 6 and a second support rod 7; the second push rod motor 6 is arranged at the second end of the bracket 1, the push rod of the second push rod motor 6 is connected with one end of the second support rod 7, and the lower limb trainer 19 is arranged at the other end of the second support rod 7. As shown in fig. 1, one end of the second support rod 7 is also disposed in the second end 3 of the support 1, and the second support rod is driven by the second push rod motor 6 to extend and retract back and forth along the extension line of the second end of the support 1, so as to adjust the height of the upper limb trainer. The telescopic range of the second support rod 7 in the second end of the support 1 is 0-40 cm.

The device also comprises a display mechanism, wherein the display mechanism comprises a display 8, a rotating part 9 and an upright rod 10; one end of the upright rod 10 is rotatably mounted at the upper end of the fixed frame 16, and the display 8 is mounted at the other end of the upright rod 10 through a rotating part 9. Wherein the rotating part 9 can be a rotating shaft, the display 8 is rotatably installed at the other end of the upright stanchion 10 through the rotating shaft, and the adjustable range of the inclination angle of the display 8 is 0-90 degrees. The upright rod 10 can be arranged at the upper end of the fixed frame through a bearing, the display can rotate through the upright rod 10, and the adjustable range of the rotating angle is 0-180 degrees. The arrangement can enable therapists and patients with different heights to clearly observe the display information on the display, and reduce the influence caused by the visual angle of the screen. Other common means can be adopted for adjusting the inclination angle and the rotation angle of the display 8. The display 8 is used for displaying training information and manipulating training states. The display 8 is externally wrapped with a housing, the front housing exposes an operable touch screen, and the rear housing is used for placing a mechanism for adjusting inclination and rotation, which occurs in a desktop computer display or a rotary chair in life; in addition, the cable of the display 8 can be hidden in the rear shell, so that the connection and control between the hidden cable and all the electric components of the upper and lower limb active and passive rehabilitation training devices are realized.

As shown in fig. 2, the display 8 is a touch screen provided with buttons 11 for adjusting the height of the upper limb trainer and the height of the lower limb trainer. The first push rod motor 4 and the second push rod motor 6 are controlled to work through the button 11 respectively, control accuracy is high, and adjustment is convenient and reliable.

Still include supporting mechanism, supporting mechanism includes first stay tube 12, second stay tube 13 and is used for adjusting the extensible member 14 of first stay tube 12 and second stay tube 13, first stay tube 12 sets up with second stay tube 13 interval, the both ends of extensible member 14 are connected with the middle part of first stay tube 12 and second stay tube 13 respectively, the bottom slope of support 1 is installed in first stay tube 12, and is connected with extensible member 14. The first support tube 12 and the second support tube 13 are used for keeping the stability of the bracket 1, and the bracket and the first support tube are connected through welding or bolts. The first support tube 12 has a larger diameter than the second support tube 13 and the distance therebetween is adjustable. The support 1 is obliquely arranged on the first support tube 12 along the extension line of the telescopic part 14, namely the support is distributed along the central axis of the first support tube 12, and the stability of the support 1 can be ensured by the arrangement.

The telescoping member 14 comprises a first sleeve and a second sleeve; the first sleeve is connected with the first supporting tube 12, one end of the second sleeve is movably arranged in the first sleeve, the other end of the second sleeve is connected with the second supporting tube 13, and the bottom end of the support 1 is connected with the first sleeve. The distance between the first supporting tube 12 and the second supporting tube 13 can be adjusted through the arrangement, and the stability of the support is improved.

The upper limb trainer 15 comprises a fixing frame 16, a handle 17 and first cranks, wherein the fixing frame 16 is installed at the other end of the first supporting rod 5, the first cranks are respectively installed on two sides of one end of the fixing frame 16 in a rotating mode, and the handle 17 is respectively installed on the two first cranks in a rotating mode. One end of the fixed frame 16 is connected with the first crank through a rotating motor, the upper end face of the other end of the fixed frame 16 is rotatably provided with the upright rod 10, and two sides of the other end of the fixed frame are provided with handrails 20. The handle 17 is generally cylindrical in shape and is typically wrapped with a soft, comfortable, non-slip, breathable, and shock absorbing material.

The lower limb trainer 19 comprises a foot rest 18 and a second crank; and second cranks are rotatably arranged on two sides of the other end of the second support rod 7, and the pedals 18 are respectively rotatably arranged on the two second cranks. The pedals 18 are generally shaped like a dustpan with an outer surface generally formed of sheet metal or plastic, and an inner surface wrapped with a soft, comfortable, slip-resistant, and shock-absorbing material.

The upper limb trainer 15 and the lower limb trainer 19 can be both an existing upper limb trainer and an existing lower limb trainer. The rotational connection can be realized by a bearing or a rotating shaft.

The above-mentioned specific implementation is the preferred embodiment of the present invention, can not be right the utility model discloses the limit, any other does not deviate from the technical scheme of the utility model and the change or other equivalent replacement modes of doing all contain within the scope of protection of the utility model.

Claims

1. The utility model provides an upper and lower limbs owner is passive rehabilitation training device which characterized in that: comprises an upper limb adjusting mechanism, an upper limb trainer, a lower limb adjusting mechanism, a lower limb trainer and a U-shaped bracket; the support slope sets up, the support includes first end and second end, upper limbs adjustment mechanism's one end slidable sets up the first end at the support, the upper limbs training ware is installed in upper limbs adjustment mechanism's the other end, lower limbs adjustment mechanism's one end slidable sets up the second end at the support, the lower limbs training ware is installed in lower limbs adjustment mechanism's the other end.

2. The active and passive rehabilitation trainer for upper and lower limbs according to claim 1, wherein: the first end and the second end of the support are both sleeves which are hollow inside and open at the upper ends, and the first end of the support is higher than the second end of the support.

3. The active and passive rehabilitation trainer for upper and lower limbs according to claim 1, wherein: the axis of support first end is parallel with the axis of support second end, and the distance between two axis is 20 ~ 50 cm.

4. The active and passive rehabilitation trainer for upper and lower limbs according to claim 1, wherein: the included angle between the axis of support first end and the level line is a1, the included angle between the axis of support second end and the level line is a2, and wherein the scope of a1 is 30 ~ 90, and the scope of a2 is 30 ~ 90, and a1 equals a 2.

5. The active and passive rehabilitation trainer for upper and lower limbs according to claim 1, wherein: the upper limb adjusting mechanism comprises a first push rod motor and a first supporting rod, the first push rod motor is installed at the first end of the support, a push rod of the first push rod motor is connected with one end of the first supporting rod, the upper limb trainer is installed at the other end of the first supporting rod, and the telescopic range of the first supporting rod in the first end of the support is 0-50 cm.

6. The active and passive rehabilitation trainer for upper and lower limbs according to claim 1, wherein: the lower limb adjusting mechanism comprises a second push rod motor and a second supporting rod; the second push rod motor is installed at the second end of the support, a push rod of the second push rod motor is connected with one end of the second supporting rod, the lower limb trainer is installed at the other end of the second supporting rod, and the telescopic range of the second supporting rod in the second end of the support is 0-40 cm.

7. The active and passive rehabilitation trainer for upper and lower limbs according to claim 1, wherein: the display mechanism comprises a display, a rotating part and a vertical rod; one end of the vertical rod is rotatably arranged on the upper limb trainer, and the display is arranged at the other end of the vertical rod through a rotating part.

8. The active and passive rehabilitation trainer for upper and lower limbs according to claim 7, wherein: the display is a touch screen, and the touch screen is provided with buttons for adjusting the height of the upper limb trainer and the height of the lower limb trainer.

9. The active and passive rehabilitation trainer for upper and lower limbs according to claim 1, wherein: still include supporting mechanism, supporting mechanism includes first stay tube, second stay tube and is used for adjusting the extensible member of first stay tube and second stay tube, first stay tube sets up with second stay tube interval, the both ends of extensible member are connected with first stay tube and second stay tube respectively, the bottom slope of support is installed in first stay tube, and is connected with the extensible member.

10. The active and passive rehabilitation trainer for upper and lower limbs according to claim 9, wherein: the telescopic piece comprises a first sleeve and a second sleeve; the first sleeve is connected with the first supporting pipe, one end of the second sleeve is movably arranged in the first sleeve, the other end of the second sleeve is connected with the second supporting pipe, and the bottom end of the support is connected with the first sleeve.