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Electric auxiliary device for increasing walking speed

An electric assist and walking speed technology, applied in applications, clothing, footwear, etc., can solve problems such as low safety, poor stability, and difficult use, and achieve the effect of small device size, high safety, and easy portability

Active Publication Date: 2014-10-29
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of poor stability, difficult use, high requirements on the road surface and low safety of the existing walking assisting devices, the present invention proposes an electric assisting device for accelerating walking speed

Method used

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  • Electric auxiliary device for increasing walking speed

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Experimental program
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Effect test

specific Embodiment approach 1

[0007] Specific implementation mode 1. Combination figure 1 Describe this specific embodiment. The electric auxiliary device for accelerating walking speed described in this specific embodiment includes a foot-operated electric device, and the foot-operated electric device includes a base plate 7, a gear 8, a motor 10, a motor control circuit 9, two A ball slide 2, a sole fixing plate 4, a pressure switch 5 and a battery 11, the two ball slides 2 are fixed on the base plate 7 in parallel, the sole fixing plate 4 is mounted on the ball slide 2, and the motor 10 and the motor control circuit 9 are all installed on the base plate 7, the pressure switch 5 is installed in the sole fixed plate 4, and is used to sense the sole pressure, the switch signal output end of the pressure switch 5 is connected with the switch signal input end of the motor control circuit 9, and the motor The motor 10 control signal output end of the control circuit 9 is connected with the control signal inpu...

specific Embodiment approach 2

[0008] Specific embodiment two, combine figure 1 This specific embodiment is described. The difference between this specific embodiment and the electric auxiliary device for accelerating walking speed described in the first specific embodiment is that it also includes a spring 3, which is installed on the front end of the bottom plate 7 for Energy is stored in the process of the sole fixing plate 4 sliding forward.

[0009] When a person is walking and one foot leaves the ground and moves forward, the pressure switch 5 is disconnected, the motor control circuit 9 controls the motor 10 to reverse, and the sole fixing plate 4 is moved backward relative to the bottom plate 7, while stretching The energy storage spring 3 stores the energy of the motor's work; when the foot is on the ground, the pressure switch 5 is closed, the motor control circuit 9 controls the motor 10 to rotate forward, and the sole fixing plate 4 is moved forward relative to the bottom plate 7, and energy is ...

specific Embodiment approach 3

[0010] Embodiment 3. The difference between this embodiment and the electric auxiliary device for speeding up walking described in Embodiment 1 is that the distance that the sole fixing plate 4 slides back and forth relative to the bottom plate 7 is 20cm-30cm.

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Abstract

The invention discloses an electric auxiliary device for increasing the walking speed, and relates to the field of walking auxiliary devices. The problems that an existing walking auxiliary device is poor in stability, difficult to use, high in road surface requirement and low in safety are solved. Two roll ball slide rails are fixed on a base plate in parallel, a shoe sole fixing plate is erected on the roll ball slide rails, and a motor and a motor control circuit are both mounted on the base plate. A pressure switch is mounted in the shoe sole fixing plate and used for sensing shoe sole pressure, the switching signal output end of the pressure switch is connected with the switching signal input end of the motor control circuit, and the motor control signal output end of the motor control circuit is connected with the control signal input end of the motor. The motor controls the shoe sole fixing plate to slide on the two roll ball slide rails through a gear. A battery is used for supplying a working voltage to the motor and the motor control circuit. The electric auxiliary device for increasing the walking speed is suitable for single-person walking assisting.

Description

technical field [0001] The invention relates to the field of walking aids. Background technique [0002] At present, the main single walking aids include spring type and pulley type. The spring type usually uses lengthened springs on the soles of the feet or elastic steel plates to increase the step length and jumping force. The main problem is that it is not stable enough, it is easy to fall, and it takes a certain amount of practice to master it, and it is easy to get tired when walking for a long time. The pulley type has very high requirements on the smoothness of the road surface, and it is also difficult to master, it is difficult to turn or stop quickly, and the safety is insufficient. Contents of the invention [0003] In order to solve the problems of poor stability, difficult use, high requirements on road surface and low safety of existing walking assisting devices, the present invention proposes an electric assisting device for accelerating walking speed. [...

Claims

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Application Information

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IPC IPC(8): A43B3/00A43B13/00
Inventor 赵威严莉
Owner STATE GRID CORP OF CHINA
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