The invention discloses a galvanometer, a scanning imaging system, a laser radar and a vehicle. The galvanometer provided by the invention comprises a fixed seat, a first bearing piece, a first coil, a first connecting piece, a second bearing piece, a second coil, a second connecting piece, a lens and a magnetic piece. The first bearing piece rotates relative to the fixing base through the first connecting piece, and the first coil is fixed to the first bearing piece. The second bearing piece rotates relative to the first bearing piece through the second connecting piece, and the second coil is fixed to the second bearing piece. The lens is connected with the second bearing part and is driven by the second bearing part to rotate relative to the first bearing part. The magnetic part is located between the first coil and the second coil. According to the galvanometer, the magnetic part is located between the first coil and the second coil, the space between the first coil and the second coil is reused, and the size of the galvanometer can be reduced.
本申请公开一种振镜、扫描成像系统、激光雷达及车辆。本申请提供的振镜包括固定座、第一承载件、第一线圈、第一连接件、第二承载件、第二线圈、第二连接件、镜片及磁性件。第一承载件通过第一连接件相对固定座转动,第一线圈固定于第一承载件。第二承载件通过第二连接件相对第一承载件转动,第二线圈固定于第二承载件。镜片与第二承载件连接、且在第二承载件的带动下相对第一承载件转动。磁性件位于第一线圈和第二线圈之间。本申请提供的振镜的磁性件位于第一线圈和第二线圈之间,复用了第一线圈和第二线圈之间的空间,能够减小振镜的体积。
Galvanometer, scanning imaging system, laser radar and vehicle
振镜、扫描成像系统、激光雷达及车辆
2024-10-01
Patent
Electronic Resource
Chinese
IPC: | G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01S RADIO DIRECTION-FINDING , Funkpeilung |
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