A crutch and its control system
A control system and technology of crutches, applied in the field of crutches, can solve the problems of inconvenient movement of multi-legged crutches, and achieve the effects of good support, fall prevention, and convenient movement
Active Publication Date: 2018-08-17
ANHUI POLYTECHNIC UNIV MECHANICAL & ELECTRICAL COLLEGE
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Multi-legged crutches have a wide range of support and good stability, but they are inconvenient to move, and multi-legged crutches are not suitable for any place. How to combine single-legged and multi-legged is a difficult problem
Method used
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Embodiment Construction
[0020] With reference to the accompanying drawings, the specific implementation of the present invention will be further described in detail through the description of the embodiments.
[0021] Such as figure 1 As shown, the crutch includes a crutch pole, the crutch pole 4 is a hollow cylinder, the top of the crutch pole 4 is provided with a handle 1, and the bottom end of the crutch pole 4 is provided with a chassis stabilizing claw 5 that can retract and grip the ground. There is a battery and a controller for controlling the unfolding of the stable claws of the chassis. The outside of the crutches pole is provided with a solar panel, which is connected with the battery, and the stable claw of the chassis is provided with a weighing sensor, which is connected with the controller.
[0022] The crutch pole 4 is an adjustable length telescopic pole, and the crutch pole is provided with a length control switch 3 for controlling the expansion and contraction of the crutch pole. There...
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The invention discloses a walking stick and a control system thereof. The walking stick comprises a stick, wherein a handle is arranged at the top end of the stick; a chassis stabilizing claw capable of shrinking to grasp the ground is arranged at the bottom end of the stick; the stick is a hollow column; an accumulator and a controller used for controlling the chassis stabilizing claw to unfold are arranged in the stick; a solar cell panel is arranged outside the stick and is connected with the accumulator; and a weighing sensor is arranged on the chassis stabilizing claw and is connected with the controller. The walking stick has the advantages that the chassis stabilizing claw can automatically unfold to grasp the ground to maintain body balance when the body loses balance, so that the supporting effects of the walking stick are good, the balance forces of users are improved and falling down due to imbalance is prevented; and the chassis stabilizing claw is put away when the walking stick is normally used, so that the walking stick is convenient to move.
Description
Technical field [0001] The invention relates to the technical field of crutches, in particular to a crutches and a control system thereof. Background technique [0002] With the development of economy and science, the people's living standards continue to improve, and their life expectancy is longer than before, so there are more and more elderly people. The elderly are susceptible to some diseases due to the decrease of their own resistance. The body of the elderly is not strong. After illness and too old, they will stagger. If there is no support at hand, they will easily fall. Inverted crutches will become the closest thing to the elderly. [0003] For some elderly people with reduced vision and blurred vision, crutches are used to detect water and obstacles on the road surface in front of them, which helps ensure safety after going out. In fact, if the road is uneven, crutches may sometimes be unstable, which may cause the crutches to fall without grasping the center of gravi...
Claims
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IPC IPC(8): A45B3/00A45B3/08
Inventor 梁美玉蒋龙云徐海洋王曼丽陈海燕娄爱娟程梦杰吴建徐中好
Owner ANHUI POLYTECHNIC UNIV MECHANICAL & ELECTRICAL COLLEGE