Deflection driver and galvanometer driving equipment with same
By designing a slanting driver including a carrier and a driving part, the problem of inconvenience in replacement of the existing optical motor lens is solved, and simple replacement and stable movement of the optical element are realized, which is suitable for portable devices.
CN222672024UActive Publication Date: 2025-03-25BEIJING MEITASE ELECTRONIC CO LTD
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Patent Information
- Application Number
- CN202420855594.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-04-23
AI Technical Summary
Technical Problem
Existing optical motors need to remove the magnet group when replacing the lens, which makes lens replacement inconvenient.
Method used
A slanting driver is designed, including a base, a housing, a carrier and a driving portion. The optical element is directly installed on the mounting portion of the carrier. The driving portion includes a coil and a magnet group, and a stable and convenient optical element movement is achieved through the yoke portion and the reed.
Benefits of technology
It realizes simple replacement and stable movement of optical components, avoids the disassembly process of magnet group, and the overall structure is compact and suitable for portable devices.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to a deflection driver. The deflection driver comprises a base, a shell, a carrier and two or more driving parts, the shell and the carrier are arranged on the same side of the base, and the shell and the base are fixedly connected to form a containing cavity for containing the carrier; the carrier is movably arranged on one side of the base, the driving ends of the two or more driving parts are connected with the carrier, and the two or more driving parts are suitable for driving the carrier to move; the carrier is provided with a mounting part which is suitable for placing an optical element; the two or more driving parts are positioned between the shell and the carrier; the driving part comprises a coil and a magnet group which are oppositely arranged; a coil fixing part is arranged on the outer side of the carrier, and the coil is fixedly connected with the carrier through the coil fixing part. The overall structure is compact, the replacement process of the optical element is simple, the movement stability of the optical element is further improved through the arrangement of the carrier, and the deflection angle of the optical element can be accurately controlled.
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