The invention discloses a vehicle-mounted type acousto-optic synergetic dispersing device. The vehicle-mounted type acousto-optic synergetic dispersing device comprises a rotation device which can continuously rotate. A rotating platform is arranged on the upper portion of the rotation device, and an acousto-optic synergetic dispersing device assembly is installed on the rotating platform; a central rotation joint is mounted on the axis center of the rotation device; and the central rotation joint comprises a fixed shaft and a rotating shaft sleeve which can rotate synchronously with the rotating platform. The rotating shaft sleeve is arranged outside the fixed shaft, and a plurality of circular grooves in one-to-one correspondence are formed in contact faces of the rotating shaft sleeve and the fixed shaft, and conductive rings are arranged in the circular grooves of the rotating shaft sleeve and the fixed shaft respectively; and a plurality of wires connected with the corresponding conductive rings respectively are further arranged at the axial positions of the fixed shaft and the rotating shaft sleeve. The central rotation joint of special structure is designed, so that the problem of cable winding in the continuous rotation process of the rotating platform is solved, and the structure of the device is more compact.
Vehicle-mounted type acousto-optic synergetic dispersing device
2015-07-08
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
Acousto-optic prompting system and method for vehicle-mounted terminal
European Patent Office | 2020
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