一种K赫兹晶体支架
By employing a single-sided support design with long and short spring plates in the K-hertz crystal support, combined with glass or ceramic colloid filling and vibration damping coating, the frequency offset and vibration mode interference problems caused by the two-end support structure are solved, achieving more stable signal transmission and shock resistance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- RIZHAO HAOCHENG ELECTRONIC TECH CO LTD
- Filing Date
- 2025-09-09
- Publication Date
- 2026-07-17
AI Technical Summary
Existing K-hertz crystal supports use a two-end support structure, which is prone to frequency shift and vibration mode interference due to the asymmetry of the support points, affecting frequency accuracy and stability.
The device employs a mounting platform at one end of both long and short spring plates, which are welded to the pins via arc-shaped welding points. The pins are fixed in the middle of the base and filled with glass or ceramic colloid. It uses a vibration-damping coating and shear thickening fluid STF to absorb stress and a cantilever beam structure to reduce the asymmetry of the support points.
It improves welding stability, reduces bracket volume, enhances signal stability and drop resistance, and improves frequency accuracy and long-term stability.
Smart Images
Figure CN224521027U_ABST
Abstract
Claims
1. A KHz crystal holder, characterized in that, The K-hertz crystal support includes a long spring plate and a short spring plate. Each of the long and short spring plates has a mounting platform at one end, and the two mounting platforms are flush with each other. The mounting platform is used to lay the tuning fork quartz crystal flat. The ends of the long and short spring plates without mounting platforms are respectively welded to the pins through their respective arc-shaped welding points. The pins are fixed to the middle of the base by a filler. The end of the pin away from the long and short spring plates extends outward after passing through the base.
2. The KHz crystal holder of claim 1, wherein, The base has a boss at the top, and two through holes in the middle of the boss. A first pin and a second pin are fixed in the through holes by a filler.
3. The KHz crystal holder of claim 2, wherein, The outer side of the boss has a triangular ridge located at the edge of the base.
4. The KHz crystal holder of claim 3, wherein, The filler is a glass or ceramic colloid.
5. The KHz crystal holder of claim 4, wherein, The surface of the mounting platform is provided with a vibration damping coating, which has several small holes containing a shear thickening fluid (STF).