CN-224206197-U - Electronic cigarette microphone tester

CN224206197UCN 224206197 UCN224206197 UCN 224206197UCN-224206197-U

Abstract

The utility model discloses an electronic cigarette microphone testing machine, which relates to the technical field of electronic cigarette detection equipment and comprises a microphone jig, a three-way pipeline, a negative pressure sensor, a gas tank and a vacuum generator, wherein the microphone jig is used for clamping and fixing a microphone sample, the microphone jig and the gas tank are respectively communicated with two sides of the three-way pipeline through gas channels, the negative pressure sensor is communicated with a branch of the three-way pipeline through the gas channels, and the vacuum generator is communicated with the gas tank through the gas channels. The utility model mainly solves the problems of how to provide a microphone of an electronic cigarette with a microphone tester which is simple and convenient in steps, easy to operate and accurate in measurement, obtains the current suction resistance value of a microphone sample through a negative pressure sensor, directly reads the feedback signal value of the microphone sample through an electrophysical quantity tester, and determines whether the microphone sample is normal in performance or not after comparison through the suction resistance value and the feedback signal value, thereby providing the microphone of the electronic cigarette with the electronic cigarette microphone tester which is simple and convenient in steps, easy to operate and accurate in measurement.

Inventors

ZENG FEI
WANG LIMING

Assignees

东莞飞弘仪器设备有限公司

Dates

Publication Date: 20260508
Application Date: 20250415

Claims (3)

1. An electronic cigarette microphone tester is used for detecting a microphone sample arranged at an electronic cigarette and is characterized in that, Comprises a microphone jig, a three-way pipeline, a negative pressure sensor, a gas tank and a vacuum generator; The microphone jig is used for clamping and fixing the microphone sample; The microphone jig and the air tank are respectively communicated with two sides of the three-way pipeline by an air passage, the negative pressure sensor is communicated with a branch of the three-way pipeline by the air passage, and the vacuum generator is communicated with the air tank by the air passage.
2. The electronic cigarette microphone testing machine of claim 1, wherein the microphone jig is provided with a binding post, and the binding post is suitable for being electrically connected with the microphone sample; the binding post is electrically connected to the electrophysical quantity tester according to the polarity.
3. The electronic cigarette microphone testing machine of claim 1, wherein the microphone jig, the three-way pipe, the negative pressure sensor, the gas tank, and the vacuum generator are all disposed on a rack.

Description

Electronic cigarette microphone tester Technical Field The utility model relates to the technical field of electronic cigarette detection equipment, in particular to an electronic cigarette microphone testing machine. Background The electronic cigarette is an electronic product imitating cigarettes, and can reduce the smoke, smell and taste of the cigarettes to a certain extent. The electronic cigarette comprises an air flow sensor (commonly called as a microphone) and is characterized by comprising a miniature electroacoustic device, wherein the miniature electroacoustic device is mainly used for detecting the inhalation air flow of a user, converting the inhalation air flow into an electric signal and feeding the electric signal back to a controller of the electronic cigarette, and the controller of the electronic cigarette accurately controls the on-off state and the smoke output of an atomizer according to the electric signal fed back by the microphone so as to enable the electronic cigarette to simulate the smoking feedback body feeling of the cigarette to the greatest extent. Therefore, the performance and stability of the microphone of the electronic cigarette have great influence on the overall performance of the electronic cigarette, and performance test of the microphone of the electronic cigarette is one of the important steps before delivery. In summary, how to provide an electronic cigarette microphone tester with simple steps, easy operation and accurate measurement for the microphone of the electronic cigarette becomes a problem to be solved. Disclosure of utility model The utility model aims to provide an electronic cigarette microphone testing machine which has the characteristics of simple steps, easiness in operation and accuracy in measurement. The electronic cigarette microphone testing machine is used for detecting microphone samples installed at the electronic cigarette and comprises a microphone jig, a three-way pipeline, a negative pressure sensor, a gas tank and a vacuum generator, wherein the microphone jig is used for clamping and fixing the microphone samples, the microphone jig and the gas tank are respectively communicated with two sides of the three-way pipeline through gas paths, the negative pressure sensor is communicated with a branch of the three-way pipeline through gas paths, and the vacuum generator is communicated with the gas tank through gas paths. According to the technical scheme, the microphone jig is provided with the binding post, the binding post is suitable for being electrically connected with the microphone sample, and the binding post is electrically connected to the electrophysical quantity tester according to polarity. In the above technical scheme, the microphone jig, the tee pipe, the negative pressure sensor, the gas tank and the vacuum generator are all arranged on the frame. Compared with the prior art, the electronic cigarette microphone testing machine has the beneficial effects that negative pressure is provided for a three-way pipeline and a microphone jig through the vacuum generator and the air tank, the suction action of a user on the electronic cigarette is simulated, so that a microphone sample is triggered, the negative pressure value is read through the negative pressure sensor to obtain the current suction resistance value of the microphone sample, the feedback signal value of the microphone sample is directly read through the electrophysical quantity tester, and whether the microphone sample is normal in performance or not is determined after comparison through the suction resistance value and the feedback signal value, and the electronic cigarette microphone testing machine which is simple in step, easy to operate and accurate in measurement is provided for the microphone of the electronic cigarette. Drawings Fig. 1 is a perspective view of the present utility model. Fig. 2 is a partial enlarged view of a in fig. 1. Fig. 3 is a system architecture view of the present utility model. The reference numerals are 1, the miaow head sample, 2, the miaow head tool, 21, miaow head jack, 3, the negative pressure sensor, 4, the gas pitcher, 5, the vacuum generator, 6, the electric physical quantity tester, 7, the terminal, 8, the frame. Detailed Description The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. The embodiment provides an electronic cigarette miaow head testing machine for detect the miaow head sample of installing in electron cigarette department. The microphone sample is specifically an air