An electric wheelchair front wheel support structure
An electric wheelchair, front wheel support technology, applied in patient chairs or special transportation tools, vehicle rescue, medical transportation and other directions, can solve the problems of weak bearing capacity, easily damaged structure, weak support structure, etc. The effect of weight, simplifying the structure, and reducing the difficulty of process manufacturing
Inactive Publication Date: 2017-07-11
浙江全球跑电动轮椅有限公司
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Problems solved by technology
However, the strength of the support structure of the manual wheelchair is relatively weak. Under the condition of bearing heavy motor and battery, its carrying capacity is weak and the structure is easily damaged.
Method used
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[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.
[0022] see figure 1 - Figure 10 , the electric wheelchair of this embodiment includes a walking base and a seat, and the walking base includes a front wheel support 1, a rear wheel support 2, a driving wheel device and a storage battery 31, and the driving wheel device includes a controller 41, a driving motor 42 and a driving wheel 43. The front wheel bracket includes a support tube 11, a connecting column 12, and a first front wheel mounting plate 13, a first support plate 14, a second support plate 15, and a second front wheel mounting plate 16 arranged in sequence from left to right , the connecting column 12 passes through the first mounting hole on the first supporting plate 14 and the second mounting hole o...
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The invention discloses a front wheel support structure of an electric wheelchair, which is characterized in that it includes a support pipe, a connecting column, and a first front wheel mounting plate, a first support plate, a second support plate and a second support plate arranged sequentially from left to right. The front wheel mounting plate, the connecting column passes through the first mounting hole on the first supporting plate, the second mounting hole on the second supporting plate and is fixed with the first supporting plate and the second supporting plate, and the two ends of the connecting column are respectively fixed On the first front wheel mounting plate and the second front wheel mounting plate, a connecting column is used to realize the fixed connection between the first front wheel mounting plate, the first support plate, the second support plate and the second front wheel mounting plate, It not only simplifies the structure of the product and reduces the difficulty of manufacturing process, but more importantly, it greatly reduces the weight on the basis of ensuring the strength of the front wheel bracket. The left side of the first support plate and the right side of the second support plate are all provided with drive wheels for driving the electric wheelchair to walk, and the support tubes for supporting the seat are located at the rear section of the first support plate and the rear of the second support plate Between the segments and fixed with the first support plate and the second support plate.
Description
technical field [0001] The invention relates to a front wheel support structure of an electric wheelchair. Background technique [0002] The traditional electric wheelchair is based on the manual wheelchair, superimposed power drive device, controller, battery and other components, transformed and upgraded, and the manual manipulation of the controller can drive the wheelchair to complete various functions such as forward, backward, turning, and lying down. Functional operation provides a convenient and fast way of action for the elderly and disabled. However, the strength of the support structure of the manual wheelchair is relatively weak. Under the condition of bearing heavy motors and batteries, its bearing capacity is weak and the structure is easily damaged. Therefore designing the novel electric wheelchair front wheel support structure with high structural strength is the problem to be solved by the present invention. Contents of the invention [0003] The purpose...
Claims
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IPC IPC(8): A61G5/10A61G5/04
Inventor 许仲
Owner 浙江全球跑电动轮椅有限公司