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Portable alcohol measuring instrument

A measuring instrument and portable technology, applied in the field of police equipment, can solve the problems of difficult replacement of light-emitting components, consumption of physical strength of users, etc., and achieve the effects of reducing the difficulty of carrying and operation, reducing the probability of damage, and improving maintenance efficiency

Inactive Publication Date: 2021-06-08
WENZHOU POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by this application is that in the existing alcohol measuring equipment with luminous function, it is difficult to replace the luminous components, and it will increase the consumption of physical strength of the user under unnecessary circumstances.

Method used

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Embodiment Construction

[0031] Those skilled in the art understand that, as mentioned in the background technology, in the prior art, the comprehensive police equipment that integrates lighting warning and alcohol measurement functions, the light-emitting components are easily damaged, difficult to replace and maintain, affect use, and cause waste of resources; and, Since the light-emitting components are inseparable, in unnecessary scenarios, the user's physical strength will be wasted.

[0032] In this regard, the application provides a portable alcohol measuring instrument, including a rod-shaped main housing, a rod-shaped light-emitting assembly, an alcohol measuring assembly, a fixing sleeve, and an electric control assembly; the alcohol measuring assembly is installed in the main housing, and the main housing The first end of the body is provided with an exhalation port communicating with the alcohol measuring assembly; the second end of the main casing is provided with a groove; the electric co...

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Abstract

A portable alcohol measuring instrument relates to the technical field of police equipment and comprises a rod-shaped main shell, a rod-shaped light-emitting component, an alcohol measuring component, a fixing sleeve and an electric control component, the alcohol measuring assembly is mounted in the main shell, and a groove is formed in the main shell; the electric control assembly is installed in the main shell and provided with a connecting contact, and the connecting contact is located in the groove; the light-emitting assembly is provided with a connecting contact, and the connecting contact is inserted into the groove and electrically connected with the connecting contact; the fixing sleeve fixes the rod-shaped light-emitting assembly on the main shell through a threaded structure and is electrically connected with the electric control assembly through the cooperation of the connecting contact and the connecting contact, so that the light-emitting assembly can be detached conveniently and rapidly, the light-emitting assembly can be detached in an unnecessary scene, the weight of equipment is reduced, and the physical output of an operator is reduced; and when the light-emitting assembly is damaged, equipment maintenance can be rapidly completed by replacing a new light-emitting assembly, and the maintenance efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of police equipment, in particular to a portable alcohol measuring instrument. Background technique [0002] The hand-held alcohol detector is a commonly used police device to assist the traffic police in investigating and dealing with drunk driving. Its working principle is: the alcohol detector contains an electrochemical sensor. When the alcohol molecules in the breath sample pass through the chemical sensor, the alcohol is transformed into It is acetaldehyde, which releases electrons during the process, and the electrons cause changes in the current of the electrochemical sensor. The microprocessor then measures the current of the sensor to measure the alcohol content in the breath and convert it into the alcohol content in the blood. The advantages of fast and accurate measurement. [0003] However, in the actual duty of the traffic police, in addition to the alcohol detector, they also need ...

Claims

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Application Information

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IPC IPC(8): G01N27/407G01N1/24
CPCG01N1/24G01N27/407
Inventor 张洁徐诚角林轩永张志文王伯旺林潘忠刘长江
Owner WENZHOU POLYTECHNIC
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