Electric stair climbing wheelchair
A stair-climbing wheelchair and electric technology, which is applied to the patient's chair or special transportation tool, vehicle rescue, medical transportation, etc., to achieve the effect of improving performance and safety
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[0018] The present invention will be described in detail below in conjunction with the embodiments and the accompanying drawings. The protection scope of the present invention is not limited to the embodiments, and any changes made by those skilled in the art within the scope defined in the claims also belong to the protection scope of the present invention.
[0019] The electric stair climbing wheelchair of the present invention is as figure 1 , figure 2 As shown, it includes vehicle frame 24, handrail 30, inclination switch 3, left drive wheel 5, right drive wheel 9, left drive motor 6, right drive motor 8, steering wheel 12, drive wheel climbing mechanism, lifting auxiliary wheel mechanism 7 and steering wheel controller 2. The drive motor is connected with the drive wheel through the transmission mechanism, and the steering wheel is connected to the front part of the vehicle frame by the steering wheel frame 28. The left drive motor is connected with the left drive whe...
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