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Novel multifunctional environment-friendly baby pushchair

A baby stroller, multi-functional technology, applied in the direction of stroller/stroller, stroller/cradle accessories, motor vehicles, etc., can solve the problem of uncombined application environment, etc. Effect

Inactive Publication Date: 2015-08-26
魏国营
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above device is only used as a pure source of negative ions, and has not been combined into a specific application environment

Method used

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  • Novel multifunctional environment-friendly baby pushchair
  • Novel multifunctional environment-friendly baby pushchair
  • Novel multifunctional environment-friendly baby pushchair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0020] A new environment-friendly multifunctional baby stroller, including a body frame 1, a wheel hub 2 and a push handle 3, the body frame is fixed with a baby seat (not shown in the figure), and the body frame 1 is provided with an ultrasonic drive The mosquito module 5, the ultrasonic mosquito repelling module 5 includes a microcontroller 51, an electronic frequency conversion circuit 52, an ultrasonic signal generator 53 and a high frequency speaker 54, and the ultrasonic signal generator 53 has at least one set of sound wave frequency ranges.

[0021] The ultrasonic mosquito repellent module 5 is installed on the front side of the vehicle body bracket 1 , opposite to the opening of the baby seat 60 .

[0022] The ultrasonic signal generator 53 at least includes a first generator 531 outputting ultrasonic signals in a first acoustic frequency range, and a second generator 532 outputting ultrasonic signals in a second acoustic frequency range.

[0023] The first sound wave...

Embodiment approach 2

[0028] The difference from the first embodiment above is that the first generator 531 and the second generator 532 are separately connected to the high-frequency speaker 54, and simultaneously output ultrasonic signals with the first and second acoustic frequency ranges.

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PUM

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Abstract

The present invention provides a novel multifunctional environment-friendly baby pushchair, characterized in that: the baby pushchair herein is provided with an ultrasonic mosquito-repelling module which includes a micro controller, an electro frequency conversion circuit, an ultrasonic signal generator and a tweeter, wherein the ultrasonic signal generator has at least one group of acoustic wave frequency ranges. The baby pushchair herein aims to prevent baby in the pushchair from being troubled by mosquitoes and insects by utilizing ultrasonic waves in repelling mosquitoes and insects.

Description

technical field [0001] The invention belongs to a baby product, and in particular relates to a novel environment-friendly multifunctional baby stroller. Background technique [0002] People are often harassed by mosquitoes when they use baby strollers to take their children outside, causing children to cry, and itching or infection due to being bitten. If it becomes weaker, the mosquito repellent effect will be difficult to last. According to biological research, biting female mosquitoes will instinctively avoid the sound waves of the wing-beating frequency of the natural enemy dragonfly or male mosquito, thus producing ultrasonic mosquito repellent technology, which imitates the wing-beating frequency of the mosquito's natural enemy dragonfly or male mosquito through an ultrasonic generator In order to achieve the effect of repelling mosquitoes. [0003] In addition, if the air circulation is poor or the air is cloudy, it will not be conducive to the health of children. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62B9/00A01M29/18
Inventor 庄可香魏国营
Owner 魏国营
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