Quartz crystal resonator airtightness detection device

A technology of air tightness detection and quartz crystal, which is applied in the direction of using liquid/vacuum to measure liquid tightness and detecting the appearance of fluid at the leakage point, etc., which can solve the small size and difficult air tightness of quartz crystal resonators Detection and other issues

Inactive Publication Date: 2021-02-12
侯英晗
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] Aiming at the problem that the quartz crystal resonator is small in size and difficult to detect the air tightness due to its special material, the invention provides an air tightness detection device for the quartz crystal resonator, which uses a push mechanism, a feeding mechanism, a detection mechanism, etc. Hermetic testing of resonators

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  • Quartz crystal resonator airtightness detection device
  • Quartz crystal resonator airtightness detection device
  • Quartz crystal resonator airtightness detection device

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with specific embodiments, and the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but are not intended to limit the present invention.

[0023] Examples such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 Shown is a quartz crystal resonator air tightness testing device. It mainly includes an installation platform 1, an air outlet tube 28, an outlet tube bracket 29, a striker fixing plate 30, a return spring 31, a pushing mechanism, a feeding mechanism, and a detection mechanism. The air outlet bracket 29 is fixedly installed on the installation table 1, and the air outlet bracket 29 is provided with a fan-shaped groove 2901. The fan-shaped groove 2901 is fixedly installed with an air outlet 28, and the striker fixing plate 30 is slidably installed on the Inside the air outlet tube 28 , th...

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Abstract

The invention discloses an air tightness detection device for a quartz crystal resonator. The air tightness detection device comprises a mounting table, an air outlet cylinder, an air outlet cylinderbracket, a striker fixing plate, a reset spring, a pushing mechanism, a feeding mechanism and a detection mechanism. The mounting table is mainly used for bearing all structures of the detection device, the pushing structure pushes the air blowing cavity inserted into the air pipe of the air blower forwards, the feeding mechanism rotates the to-be-detected quartz crystal resonator placed in the clamp to the same horizontal height as the air blowing cavity, at the moment, the air blowing cavity, the clamp and the air outlet cylinder are tightly connected, and the air blower blows air through the air blowing cavity. And if the air tightness is poor, the air enters the air outlet barrel, so that the display lamp in the detection mechanism is lightened, and if the air tightness is good, the air cannot enter the air outlet barrel, and the display lamp cannot be lightened.

Description

technical field [0001] The invention relates to the technical field of quartz crystal resonators, in particular to an air tightness detection device for quartz crystal resonators. Background technique [0002] Quartz crystal resonator is a common electrical component, which is often used in various precision electronic instruments and equipment, and has the characteristics of small size and large function. With the development of technology, the application of quartz crystal resonators is more extensive, and its impact on the reliability of precision electronic equipment is increasing. Ensuring the quality of quartz crystal resonators has become a key step to ensure the quality of equipment. Tightness detection, as one of the important detection performances of quartz crystal resonators, has long been a common problem faced by people. Due to the small size and special material, it is difficult to detect the air tightness. In order to solve this problem, CN201510111220.6 di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/16
CPCG01M3/16
Inventor 侯英晗
Owner 侯英晗
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