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Touch induction type baby carriage intelligent braking device

A baby carriage and brake system technology, applied in the field of touch-sensitive baby carriage intelligent brake device, can solve safety accidents, fail to solve safety hazards and other problems, and achieve the effects of safety protection, strong popularization and strong controllability

Inactive Publication Date: 2014-05-28
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing baby stroller safety device is designed for manual braking, which needs to be manually turned on when parking, but many parents often do not realize the existence of potential safety hazards and ignore this step, leading to safety accidents, so the current baby stroller safety device It does not solve the safety hazards caused by unattended

Method used

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  • Touch induction type baby carriage intelligent braking device
  • Touch induction type baby carriage intelligent braking device
  • Touch induction type baby carriage intelligent braking device

Examples

Experimental program
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Effect test

Embodiment Construction

[0020] Such as figure 1 As shown, this is a flow chart of intelligent brake off and stroller start, the device includes a capacitive touch sensing device, a circuit device, and a brake device. The circuit arrangement includes a chip 89C52RC, and a control circuit.

[0021] Such as figure 2 As shown, the induction device 1 is installed on the handle, the brake device is 2, and the circuit device is 3, which are placed on the lower part of the stroller. 4 is the pinion disc inside the wheel, and the gear disc 4 is fixed together with the wheel 5, so by controlling the rotation of the gear, the activity of the baby carriage is controlled. The power off button is 0. After it is turned off, the brake will remain, but the brake will not be turned off at this time.

[0022] Such as image 3 As shown, the braking device is like this: a gear plate 4 is respectively installed on the inner sides of the two rear wheels 5 of the baby carriage, and the hollow columnar parts 6 and 7, wh...

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Abstract

The invention discloses a touch induction type baby carriage intelligent braking device revolving in touch induction and electromagnetic induction and aims to prevent safety accidents caused by the fact that baby carriages slide without being pushed by people in a place with a slope. The touch induction type baby carriage intelligent braking device is mainly characterized in that a touch induction device is arranged on a handlebar of a baby carriage, braking devices connected with sensors are arranged beside two rear wheels respectively, and the device comprises a gear disc, an iron rod capable of fixing a spring and wound with a coil (i.e. a braking rod), a permanent magnet and a hollow sleeve. When a hand touches an induction area, current is generated on the iron rod, the magnetism of the iron rod is determined by the direction of the current, and the iron rod is controlled to be able or unable to clamp the small gear disc according to different magnetism, namely, the baby carriage is controlled to stop to be locked or freely run. The touch induction type baby carriage intelligent braking device is simple in structure and convenient to mount, and can realize the goal that the baby carriage can normally run under man control and can stop to be locked so as to be unable to slide under no-man control, so that accidents are prevented from occurring.

Description

technical field [0001] The invention is a touch-sensitive smart brake device for baby carriages using sensing technology and electromagnetic induction, and is a device for preventing safety accidents caused by sliding of baby carriages when left unattended. The device enables the baby carriage to be pushed and run normally only after being touched by the human body, and can ensure the safety of the baby carriage when it is parked in some sloping places without supervision. Background technique [0002] Baby stroller is a tool cart designed for the convenience of baby's outdoor activities. There are various models. Generally, children aged 0 to 4 use a stroller. It is the baby's favorite walking vehicle. Street shopping is a must when traveling, and there are still certain defects in the braking device of today's baby carriages, which makes the baby carriages have certain potential safety hazards. [0003] Due to improper parking position of the baby carriage or other reason...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62B9/08
Inventor 周腾王鹏飞吴静沈汪晴王灿雯虞致国赵琳娜
Owner JIANGNAN UNIV
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