An intelligent human-computer interaction multifunctional wheelchair suitable for multi-terrain and its usage method
A multi-functional wheelchair and human-computer interaction technology, which can be used in vehicle ambulance, patient chairs or special transportation tools, medical transportation, etc. It can solve complex design, difficulty in going up and down stairs, and maximize the utilization of no related structures. and other problems, to achieve the effect of simple structure and light weight
Active Publication Date: 2022-06-07
QINGDAO TECHNOLOGICAL UNIVERSITY
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Problems solved by technology
[0004] The inventors found that the functions of various wheelchairs in the current wheelchair market are relatively single, and cannot really adapt to the traveling scenes of various terrains, and the design is very complicated, which does not maximize the utilization of related structures. There are still a lot of inconveniences, and personnel assistance is needed, and it is even more difficult to go up and down the stairs
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[0036] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the present disclosure. Unless otherwise defined, all technical and scientific terms used in this disclosure have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.
[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure rather than limitations. Although the present disclosure has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present disclosure can be Modifications or equivalent replacements, without departing from the spirit and scope of the technical solution, should all be included in the scope of the claims of the present disclosure.
[0038] like figure 1 As shown, the embodiment of the present...
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The disclosure relates to an intelligent human-computer interaction multifunctional wheelchair suitable for multi-terrain and its use method, belonging to the technical field of wheelchairs, the wheelchair includes a wheelchair base, the wheelchair base is respectively hinged with the wheelchair backrest and the wheelchair leg support, and crawlers are provided under the wheelchair base The wheelchair base includes an upper layer of the base and a lower layer of the base, the upper layer of the base can move along the walking direction of the wheelchair relative to the lower layer of the base, the leg support of the wheelchair includes a second telescopic arm, and the end of the second telescopic arm is connected to the second drive wheel, A crawler frame is arranged between the first crawler belt and the second crawler belt, and the third telescopic arm is connected between the crawler track frame and the wheelchair base. The first support rod is hinged at the bottom of the crawler belt frame, and the end of the first support rod The auxiliary walking wheels are connected, the first support rod is connected with the crawler support through the second support rod, and the crawler support is provided with a fourth telescopic arm that controls the movement of the first support rod along the forward direction of the wheelchair.
Description
technical field [0001] The present disclosure belongs to the technical field of wheelchairs, and in particular relates to an intelligent human-computer interaction multifunctional wheelchair suitable for multiple terrains and a method of using the same. Background technique [0002] The statements herein merely provide background related to the present disclosure and do not necessarily constitute prior art. [0003] In recent years, the aging of the world's population has gradually accelerated, especially in China, a country with a large population. At the same time, the number of disabled people caused by various accidents is also quite large, and the wheelchairs for these elderly and disabled people are on the market. There are many kinds of wheelchairs, which greatly meet the self-care needs of these people in addition to walking. Some existing wheelchairs can overcome obstacles such as small steps and thresholds, and some wheelchairs can achieve up and down stairs, which...
Claims
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IPC IPC(8): A61G5/04A61G5/06A61G5/08A61G5/10A61G5/12
CPCA61G5/042A61G5/061A61G5/066A61G5/068A61G5/085A61G5/10A61G5/128
Inventor 张建军熊堂飞刘宗诚胡心怡肖月瑶孙颖超
Owner QINGDAO TECHNOLOGICAL UNIVERSITY