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Chest card with ultrasonic mosquito repelling function

An ultrasonic wave and mosquito repellent technology, which is applied in the field of badge identification objects, can solve problems such as not seen, and achieve the effects of avoiding mosquito infestation, significant production practice significance, and improving efficiency

Inactive Publication Date: 2014-07-30
魏国营
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Designs linking badges to eco-friendly mosquito repellents have not been seen so far

Method used

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  • Chest card with ultrasonic mosquito repelling function
  • Chest card with ultrasonic mosquito repelling function
  • Chest card with ultrasonic mosquito repelling function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as figure 2 Shown is a structural block diagram of Embodiment 1 of the present invention.

[0038] In a preferred embodiment, the mosquito repellent device 2 with an ultrasonic mosquito repellent chest card is a frequency conversion type ultrasonic mosquito repellent device 20, comprising an ultrasonic signal generator 21, a central controller 22, an electronic frequency conversion circuit 23, A tweeter 24 and an infrared sensor module 25 .

[0039] Furthermore, the ultrasonic signal generator 21 includes a first ultrasonic generator 210 simulating the vibration frequency of male mosquito wings and a second ultrasonic generator 211 simulating the sound wave frequency of natural enemies of mosquitoes.

[0040] As preferably, the ultrasonic frequency range of the simulated male mosquito wing vibration frequency is 21 ~ 23KH Z , the ultrasonic frequency range of simulating the sound frequency of mosquito natural enemies is 2.6~2.8 KH Z .

[0041] Further, the powe...

Embodiment 2

[0049] Such as image 3 The structural block diagram of embodiment 2 among the shown present invention. For the parts in this embodiment that are the same as in Embodiment 1, please refer to the content disclosed in Embodiment 1 for understanding, and no repeated description will be made here.

[0050] see image 3 The difference between this embodiment and Embodiment 1 is that the described mosquito repellent device with an ultrasonic mosquito repellent chest card is a software program type ultrasonic mosquito repellent device 20', which includes an ultrasonic frequency storage unit 21', a central control unit 22 ', ultrasonic oscillator 24' and infrared sensing module 25'.

[0051] Specifically, the ultrasonic frequency storage unit 21' is composed of a first storage unit 210' and a second storage unit 211', the first storage unit 210' is used to preset and store the vibration frequency of the simulated male mosquito wing The frequency of the ultrasonic waves; the second ...

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Abstract

The invention discloses a chest card with an ultrasonic mosquito repelling function. The chest card comprises a chest card panel, a chest card information area, a buckle hanging hole and a power supply device, wherein a mosquito repelling device is further arranged on the chest card panel; the mosquito repelling device is connected with the power supply device. The chest card not only has all the functions of a traditional chest card, but also has the mosquito repelling function, realizes the integration of the chest card and the mosquito repelling device, identifies the identity and simultaneously has the mosquito repelling function, and meanwhile cannot affect the health of a user, thereby providing a working and learning environment without the invasion of mosquitoes for the user, as the adopted mosquito repelling device adopts a variable-frequency ultrasonic mosquito repelling device or a software program type ultrasonic mosquito repelling device which is environmentally friendly, the chest card is healthy and pollution-free, has no toxic and side effects on a human body, is convenient to carry, does not occupy private space, greatly enhances the feeling of the chest card user, and prevents the user from being invaded by mosquitoes during working and learning, thereby greatly improving the working and learning efficiency, and having very important production practice significance.

Description

technical field [0001] The invention relates to the technical field of identification items of badges, and more specifically relates to a badge with ultrasonic mosquito repellent. Background technique [0002] The badge is a card hung on the chest to show the identity of the job, or a number or logo that is fastened on the left front of the jacket. The name, number, position, department, unit LOGO, etc. can be printed on the badge. One or more Information, you can know the identity information of the user when you see the badge you are wearing. The application of badges is now very common. It is suitable for all walks of life, central institutions, public business halls and service windows, and some standardized enterprises. Organizations will require employees to wear badges at work, but the existing badges have single functions and cannot meet the needs of users. [0003] The Chinese utility model patent published on May 5, 2012 with the publication number 202213342U disc...

Claims

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Application Information

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IPC IPC(8): B42D25/21
Inventor 庄可香魏国营高启钧
Owner 魏国营
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