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Falling prevention device on bus

An anti-fall, foot pedal technology, applied in vehicle parts, transportation and packaging, vehicle safety arrangements, etc., can solve the problems of easy falling, the device does not work, etc., to avoid quarrels, simple structure, and prevent falls. Effect

Inactive Publication Date: 2017-03-01
CHANGGE TENGDA PRECISION IND BUILDING MACHINERY FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above two technologies are still easy to fall when braking suddenly, and the force of the device does not act on the feet, resulting in physical incoordination and trampling events

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The material of the fixing belt 2 is preferably hard and smooth rubber, which is comfortable to act on the feet, and preferably has a length of 8 cm, which acts on the soles of the feet.

[0026] The material of the rotating arm 4 is preferably aluminum alloy, and the length is preferably 15 cm.

[0027] The material of the pressure sensor 7 is preferably metal, the conductor material is preferably single crystal, the withstand pressure is preferably 1000N, the shape of the sensing area is preferably circular, and the radius of the circle is preferably 2cm.

Embodiment 2

[0029] During the use of the anti-fall device on the vehicle, the power supply module 9 is mainly the power supply device on the vehicle to provide electric energy. When people's soles cover the photosensitive sensor 3, the signal is transmitted to the information processing module 6, and the signal is processed. The module 6 processes the information to drive the servo motor 5 to rotate, and the rotating arm 4 drives the fixed belt 2 to rotate and close; when people want to leave, the rear heel slightly presses on the pressure sensor 7, and the signal is transmitted to the signal processing module 6, which is processed and transmitted to the servo Motor 5, fixed belt 2 is opened under the drive of swivel arm 4, so just can leave.

[0030] The invention uses a photosensitive sensor and a pressure sensor, can better transmit signals, and folds and bends various sensing devices to bring convenience to people's life.

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Abstract

The invention relates to the field of vehicle supplies, in particular to a falling prevention device on a bus.The falling prevention device on the bus is aimed at preventing a person from falling down. The active force is used on the upper part of a human body. When a driver slams the brakes, the human body still titles or falls down due to inertia. However, an unexpected accident occurs on the lower part of the human body due to no fixation. The falling prevention device on the bus has following beneficial effects: the device is simple in structure and convenient to use; the device is matched with a handrail so that the human body is coordinated and the trampling event is avoided.

Description

technical field [0001] The invention relates to the field of vehicle supplies, in particular to an anti-falling device on a vehicle. Background technique [0002] In real life, the anti-fall devices on the car are all handrails, and the force is on the upper part of the body. When the driver brakes suddenly, the human body will still tilt or fall due to inertia, and accidents will occur because the lower part of the body is not fixed. [0003] Among the existing technologies are a car superior use of safety strap (CN201320112834.2), is a safety device that can be fixed on the waist, Bus Auxiliary Handrail (CN201210419434.6), specially suitable for people who are tired from driving. [0004] The above two technologies are still easy to fall when braking suddenly, and the active force of the device does not act on the feet, resulting in physical incoordination and trampling events. Contents of the invention [0005] The purpose of the present invention is to prov...

Claims

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Application Information

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IPC IPC(8): B60R21/02
CPCB60R21/02B60R2021/0213
Inventor 梅二军
Owner CHANGGE TENGDA PRECISION IND BUILDING MACHINERY FACTORY