All-altitude adjustment electric wheelchair

An electric wheelchair, full posture technology, applied in vehicle ambulance, patient's chair or special transportation tool, medical transportation, etc., can solve the problems of unfavorable patients standing rehabilitation training, inconvenient operation, unfavorable user rehabilitation training, etc.

Active Publication Date: 2017-05-24
PINGDINGSHAN SHENXING HEALTHCARE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Ordinary electric wheelchairs are usually only equipped with an electric motor to drive the wheelchair to move. With the increasing number of elderly people in China, electric wheelchairs are also popular among the masses, but the existing ordinary electric wheelchairs only have one posture. Sitting for a long time can not change the posture at will, which will make the buttocks muscles oppressed for a long time and blood circulation will be blocked, which is not conducive to standing rehabilitation training for patients who have not yet recovered their standing ability; Switching requires the help of nursing staff to complete the posture adjustment, which is inconvenient to operate, cannot meet the user's needs for various posture adjustments, and is not conducive to the user's rehabilitation training

Method used

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  • All-altitude adjustment electric wheelchair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Embodiment one: if Figure 1 to Figure 5 As shown, the main frame 10 includes a bottom plate 12 and a vertical bar 13 fixed on the bottom plate 12, the base 20 is hingedly fixed on the vertical bar 13, and the swing mechanism is a fourth swing mechanism fixed between the main frame 10 and the base 20. Electric push rod 43, the main controller is connected with the fourth electric push rod 43 and controls the telescopic movement of the fourth electric push rod 43 to drive the base 20 to swing; The shaft swings, so that the base 20 drives the support mechanism 30 to swing as a whole to simulate the swing of a rocking chair. In addition, in this embodiment, the main controller drives the fourth electric push rod 43 to move telescopically so that the base 20 swings around the hinge axis between the base 20 and the main frame 10, and the main controller can also drive the third The telescopic movement of the electric push rod 43 makes the support mechanism 30 swing around t...

Embodiment 2

[0043] Embodiment two: if Figure 6 to Figure 9 As shown, the main frame 10 includes a base plate 12 and a rack 13 fixed on the base plate, the base 20 includes a straight section 21 and a gear 22 matched with the rack 13, the base 20 is hingedly fixed on the straight section 21, and the rocking mechanism includes The gear 22, the rack 13 and the fourth electric push rod 44 fixed between the main frame 10 and the base 20, the main controller is connected with the fourth electric push rod 44 and controls the telescopic movement of the fourth electric push rod 44 to drive The base 20 swings, so that the base 20 drives the support mechanism 30 to swing as a whole to simulate the swing of a rocking chair, providing users with different user experiences, meeting the various functional needs of users, and expanding the user group of the electric wheelchair. A tension spring 14 is also provided between the base 20 and the bottom plate 12 to prevent the gear 22 from detaching from the...

Embodiment 3

[0044] Embodiment three: as Figure 10 to Figure 13 Shown, main frame 10 is the bottom plate 12 that is fixed with roller 11, and base 20 is the first fork 51 that is hingedly fixed on the bottom plate 12, and the other end of first fork 51 is hingedly connected with seat plate 31, and seat plate 31 is connected with seat plate 31. The bottom plate 12 is also hingedly fixed to the second swing rod 52, and the two ends of the third electric push rod 43 are respectively hingedly fixed on the bottom plate 12 and the second swing rod 52; the swing mechanism includes the first swing rod 51, The second swing rod 52 and the third electric push rod 43, the main controller controls the telescopic movement of the third electric push rod 43 to drive the seat plate 31 to swing, simulating the function of a rocking chair, providing users with different use experiences, and satisfying the needs of users. The various functional requirements of the electric wheelchair expand the user group of...

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Abstract

The invention discloses an all-altitude adjustment electric wheelchair which comprises a main frame. A support mechanism is fixed onto the main frame and comprises a seat plate, a foot supporting plate and a backrest plate, and electric push rods for adjusting positional relations are respectively fixed to positions between the seat plate and the foot supporting plate and between the seat plate and the backrest plate; a seat plate altitude adjusting mechanism for adjusting the position of the seat plate is arranged between the main frame and the seat plate, and the position of the seat plate can be adjusted, kept or dynamically adjusted by the seat plate altitude adjusting mechanism, so that all altitudes of the electric wheelchair can be adjusted. The all-altitude adjustment electric wheelchair has the advantages that the expansion amounts of the electric push rods can be controlled according to schemes set by users or programs, accordingly, the optional altitudes can be adjusted and fixed, and requirements of the users can be met; the most comfortable altitudes can be selected by the users according to characteristics of the different users, and the all-altitude adjustment electric wheelchair further can assist the users to carry out auxiliary rehabilitation training; swinging of rocking chairs can be simulated, accordingly, different types of service experience can be provided for the users, diversified functional requirements of the users can be met, and user groups of the electric wheelchair can be expanded.

Description

technical field [0001] The invention relates to an electric wheelchair, in particular to an electric wheelchair with full posture adjustment, which has the functions of sitting posture, standing posture, lying posture, zero gravity and dynamic rocking chair. Background technique [0002] The wheelchair is an important tool for rehabilitation. It is not only a means of transportation for the physically disabled and the elderly, but more importantly, it enables them to perform physical exercises and participate in social activities with the help of wheelchairs. At present, there are many kinds of wheelchairs on the market. In order to better meet the needs of the disabled and the elderly to take care of themselves, a variety of functions have been added. For example, some wheelchairs have added electric drive functions. These improvements have greatly satisfied the needs of the disabled. , The needs of the elderly to take care of themselves. [0003] Ordinary electric wheelch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G5/04A61G5/10
CPCA61G5/04A61G5/10A61G5/1056A61G5/1067A61G5/1075A61G2203/10A61G2203/70
Inventor 周运杰王清封锦华李玉彩杨亚伟邓怀珠陈彬彬邢军旗武高峰潘鹏飞
Owner PINGDINGSHAN SHENXING HEALTHCARE TECH
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