NEW TYPE OF ALCOHOL DETECTION DEVICE BASED ON INTERNET OF THINGS

WIPO Patent Application WO/2017/152373

A1

Provided is an alcohol detection device based on the Internet of Things, comprising an outer housing (1), a control interface (2) arranged on the outer housing (1), several status indicator lamps (3) and voice playback devices (4), and a gas collection tube (5) arranged on the back side of the outer housing (1); the gas collection tube (5) is provided with an adjustment mechanism and is connected to the outer housing (1) by means of the adjustment mechanism; the adjustment mechanism comprises a push panel (6) arranged on the gas collection tube (5); retraction of the gas collection tube (5) is achieved by means of a spring (7); a stop plate (9) ensures that the gas collection tube (5) is secured when extending, thereby accomplishing the retraction of the gas collection tube (5) and improving reliability and usefulness; the alcohol detection circuit in the alcohol detection device based on the Internet of Things uses conventional components, thus not only ensuring the accuracy of detection, but also reducing production costs; at the same time, a wireless communications module ensures that the user is able to perform real-time monitoring and control, thus increasing the level of intelligence of the invention.

ZHANG SHUWEI (CN)

PCT/CN2016/075906

September 14, 2017

March 08, 2016

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ZHANG SHUWEI (CN)

G01N33/48; G08C17/02

WO2005026721A1

2005-03-24

CN105759020A	2016-07-13
CN201607445U	2010-10-13
CN2521615Y	2002-11-20
CN204758613U	2015-11-11
US20020089660A1	2002-07-11

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