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Patent Searching and Data


Title:
SOUND WAVE DRIVING-OFF DEVICE AND SOUND WAVE SHIELD
Document Type and Number:
WIPO Patent Application WO/2020/232921
Kind Code:
A1
Abstract:
A sound wave driving-off device and a sound wave shield. The sound wave driving off device comprises a power supply module, a strong sound module, a strong light module, a persuasion module, a law enforcement recording module and a protection module. When there are illegal gatherings and mobs breaking the law, the police may use words for persuasion and may also use strong sound and strong light to drive the people away. The method is flexible and the comprehensive cost is low. Meanwhile, the internal integrated law enforcement recording module will record law enforcement processes and provides a law enforcement basis for law enforcement behavior. The sound wave shield comprises the power supply module, the strong sound module, the strong light module, the persuasion module, the law enforcement recording module and the protection module. The strong-sound, strong-light and word-persuasion driving-off mode effect is good, and no substantial harm is done to humans, animals and the environment. The protection module may ensure that the use of the sound wave shield function may be stopped as a contingency when something unexpected occurs during the law enforcement process to prevent accidental damage done to personnel caused by the sound wave driving-off device.

Inventors:
LI RUI (CN)
QIN XUYANG (CN)
Application Number:
CN2019/105914
Publication Date:
November 26, 2020
Filing Date:
September 16, 2019
Export Citation:
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Assignee:
SENSEED TECH CO LTD (CN)
International Classes:
F41H5/08
Foreign References:
CN106931833A2017-07-07
CN202329427U2012-07-11
CN209912102U2020-01-07
CN202885664U2013-04-17
CN206469776U2017-09-05
CN205403606U2016-07-27
CN106643304A2017-05-10
US6367943B12002-04-09
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