Double head photoelectric autocollimator
By designing a sealing cover and cleaning cotton on the dual-head photoelectric autocollimator, the problem of dust affecting the measurement was solved, and the adjustment accuracy and stability of the equipment were improved by adjusting the components.
CN117629113BActive Publication Date: 2025-12-05JIUJIANG JINGDA MEASUREMENT TECH
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Patent Information
- Application Number
- CN202311405367.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-27
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2043-10-27
AI Technical Summary
Technical Problem
The lenses of existing dual-head photoelectric autocollimators are prone to dust accumulation, which affects measurement accuracy, and traditional adjustment methods have low precision and poor stability.
Method used
A dual-head photoelectric autocollimator with a sealing cap and cleaning cotton was designed. The lens is cleaned by pressing the pressing block and the cleaning cotton, and precise adjustment is achieved through the adjustment component.
Benefits of technology
It effectively removes dust from the lens, improves measurement accuracy, and protects the lens with a sealing cover. The adjustment components enhance the flexibility and precision of the equipment.
✦ Generated by Eureka AI based on patent content.
Abstract
The application belongs to the technical field of double-head photoelectric autocollimator equipment, and particularly relates to a double-head photoelectric autocollimator, which comprises a photoelectric autocollimator body, object lens barrels are arranged on the two sides of the photoelectric autocollimator body, lenses are arranged in the object lens barrels, a sealing cover is hingedly arranged on one side of the object lens barrel, a mounting groove is formed in one side of the sealing cover, a through hole is formed in the middle of the outer wall of the sealing cover, a pressing rod is movably connected in the through hole, a limiting sliding block is arranged on the inner side of the through hole, an arc rotary sliding groove is slidably connected with the limiting sliding block on the outer wall of the pressing rod, a first mounting plate is fixed to one end of the pressing rod extending into the mounting groove, a plurality of telescopic rods are fixed to one side of the first mounting plate, and the same second mounting plate is fixed to the other ends of the plurality of telescopic rods; the application can clean dust on the lenses, has good cleaning effect, avoids the influence of dust on the accuracy of instrument measurement, and can well protect the lenses.
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