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公开时间: 2011-09-28      申请时间: 2011-06-20
申请人: ELECTRICAL TECHNOLOGY

CN102200623A
patent for invention


标题(英语)

Micro-stress assembly flexible supporting method of small-calibre micro-crystal glass material reflector


摘要(英语)

The invention discloses a micro-stress assembly flexible supporting method of a small-calibre micro-crystal glass material reflector. The method comprises the following steps of: firstly, carrying out lightweight processing on the back of the reflector, and processing a central column in the centre of the back; secondly, processing a flexible core shaft having an equilateral triangular structure, processing a hollow cylinder in the middle of the flexible core shaft, respectively processing a connecting part having a cuboid structure at three angles, processing three rectangular through holes between the cylinder and the connecting part, and processing a flexible discharging groove, a mounting hole and a pin hole in the connecting part; and finally, directly bonding and fixing an outer surface of the cylinder of the flexible core shaft with an inner surface of the central column at the back of the reflector. By the method, the positioning accuracy of the reflector is improved integrally, temperature adaptability is improved, a forced environment of the reflector during assembly is improved, and optical aberration such as field curvature and astigmatism generated by compression in the conventional mode is eliminated.


申请人详细信息

序号 名称 数据格式
1 ELECTRICAL TECHNOLOGY docdb

发明人详细信息

序号 名称 数据格式
1 YONGHUI WANG docdb
2 QINGLIN LI docdb
3 FENGQIN ZHANG docdb
4 NINGXIAN PAN docdb
5 BIN FAN docdb

法律状态

序号 日期 法律代码 详细信息
1 20110928 C06 PUBLICATION
2 20111123 C10 ENTRY INTO SUBSTANTIVE EXAMINATION
3 20120822 C14 GRANT OF PATENT OR UTILITY MODEL
4 20170804 CF01 TERMINATION OF PATENT RIGHT DUE TO NON-PAYMENT OF ANNUAL FEE

文档历史

公开时间: 2011-09-28
CN102200623A
申请时间: 2011-06-20
CN201110166444

CPC分类


IPC分类

G02B7/192

专利家族

44661447

被引非专利信息

引用阶段 文档类型 文档信息
SEA a 《红外与激光工程》20101231谭进国等小型反射镜中心支撑技术1070-1074 1-4第39卷,第6期
SEA a 《光电工程》20090930孙宝玉等光学反射镜柔性支撑结构尺寸稳定性分析142-145 1-4第36卷,第9期

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