一种晶体镀膜治具
By dividing the main crystal-carrying area into sub-crystal-carrying areas in the crystal coating fixture and setting a constant center distance between crystal-carrying stations, the problem of uneven crystal coating is solved, coating adhesion and efficiency are improved, and space utilization and structural design are optimized.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEFEI JINGWEITE ELECTRONICS CO LTD
- Filing Date
- 2025-07-23
- Publication Date
- 2026-07-17
AI Technical Summary
The existing crystal coating fixtures have a messy station layout, which leads to uneven coating on the crystal surface, the risk of coating peeling off, and poor coating adhesion.
A crystal coating fixture is designed by dividing the main crystal-carrying area into multiple sub-crystal-carrying areas and setting multiple crystal-carrying stations in each sub-crystal-carrying area. The layout of the magnet group is used to optimize the crystal coating process, ensure that the center distance between adjacent crystal-carrying stations is constant, and improve the coating uniformity and adhesion.
It improves the uniformity and adhesion of crystal surface coatings, increases space utilization and coating efficiency, reduces cost and weight, and simplifies structural design.
Smart Images
Figure CN224513604U_ABST
Abstract
Claims
1. A crystal coating apparatus, comprising: The fixture includes a main body (1), on which at least two main crystal-carrying regions are arranged side by side along its width direction. The fixture body (1) is provided with multiple magnet groups (2) for surrounding each main crystal-carrying region. Each main crystal-carrying region is composed of multiple parallel sub-crystal-carrying regions. The fixture body (1) is also provided with magnet groups (2) between any two adjacent sub-crystal-carrying regions. The sub-crystal-carrying regions include multiple evenly distributed crystal-carrying stations (3).
2. The crystal coating tool of claim 1, wherein The center distance between two adjacent crystal-carrying stations (3) located on two adjacent main crystal-carrying regions is constant at M.
3. The crystal coating tool of claim 2, wherein the plurality of crystal holders are arranged in a circle. The center distance between two adjacent crystal-carrying stations (3) located on two adjacent sub-crystal-carrying regions is constant at N.
4. The crystal coating tool of claim 2, wherein the plurality of crystal holders are arranged in a circle. M is 0.7mm.
5. The crystal coating tool of claim 3, wherein the plurality of the crystal holders are arranged in a circle. N is 0.59 mm.
6. The crystal coating jig according to any one of claims 1-5, wherein The number of crystal carrier stations (3) located in the sub-crystal carrier region is forty-five.
7. The crystal coating tool of claim 6, wherein the plurality of protrusions are arranged in a circular pattern. The number of sub-carrying crystal regions is fourteen.
8. The crystal coating jig according to any one of claims 1-5, wherein Any two adjacent main crystal carrier regions share the same magnet group (2).
9. The crystal coating jig according to any one of claims 1-5, wherein Any two adjacent sub-crystal carriers share the same magnet group (2).
10. The crystal coating jig according to any one of claims 1-5, wherein The magnet assembly (2) comprises two parallel bar permanent magnets.