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Anti-vibration structure and crystal oscillator

A technology of the main body and the connecting part, which is applied in the aviation field and can solve problems such as being easily affected by external factors, large in size, and inconvenient to install.

Pending Publication Date: 2022-05-24
BEIJING INST OF RADIO METROLOGY & MEASUREMENT
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] The invention proposes an anti-vibration structure and a crystal oscillator to solve technical problems such as poor vibration reduction effect, large volume, easy to be affected by external factors, and inconvenient installation in the prior art.

Method used

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  • Anti-vibration structure and crystal oscillator
  • Anti-vibration structure and crystal oscillator

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Embodiment Construction

[0022] The embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that, the specific embodiments described herein are only used to explain the embodiments of the present invention, but are not intended to limit the embodiments of the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the embodiments of the present invention.

[0023] In addition, the terms first, second, third, etc. in the description and claims are only used for the description purpose of distinguishing the same technical features, and should not be construed as indicating or implying relative importance or implying the indicated technical features quantity, nor does it necessarily describe order or chronological order. Terms are interchangeable under appropriate circumstances. Thus, a feature deli...

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Abstract

The invention relates to the technical field of aviation, and discloses an anti-vibration structure and a crystal oscillator, the anti-vibration structure comprises an elastic linear main body, the linear main body comprises a first connecting part, a second connecting part and an elastic part, the elastic part is in a curve shape, and the elastic part is located between the first connecting part and the second connecting part. According to the anti-vibration structure, the curve-shaped elastic part has a vibration reduction effect, and the first connecting part and the second connecting part have weldability and can be connected with a printed board of the crystal oscillator and the bottom of a shell, so that the vibration reduction effect and the supporting effect can be achieved.

Description

technical field [0001] The invention relates to the field of aviation technology, in particular to an anti-vibration structure and a crystal oscillator. Background technique [0002] As a time-frequency reference and frequency control element in systems such as aviation communication and navigation, crystal oscillators play a crucial role in the performance of the system. With the continuous development of various application fields, the requirements for environmental adaptability are also increasing. In order to meet the needs of the system to work stably in harsh vibration environments, new requirements are put forward for the miniaturization and vibration resistance of crystal oscillators. [0003] There are two main ways to improve the anti-vibration performance of crystal oscillators: circuit vibration reduction and external vibration damper vibration reduction. [0004] Due to the limitation of the performance of the crystal resonator, the vibration reduction effect ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03H9/09H03H9/10H03H9/19
CPCH03H9/09H03H9/10H03H9/19
Inventor 郄莉彭慧丽于德江乔志峰赵生双王巨
Owner BEIJING INST OF RADIO METROLOGY & MEASUREMENT
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