The invention discloses a vehicle-mounted HUD screen display device based on a mobile terminal, and belongs to the technical field of screen display devices. The vehicle-mounted HUD screen display device based on the mobile terminal comprises a base and a projector, a sliding groove is formed in the base, a first motor is fixedly connected into the sliding groove, the output end of the first motoris fixedly connected with a threaded rod, and the end, away from the first motor, of the threaded rod is rotatably connected to the groove wall of the sliding groove. The threaded rod is in threadedconnection with a connecting plate, a second motor is fixedly connected into the connecting plate, the output end of the second motor is fixedly connected with a first rotating shaft, the projector isfixedly connected to the first rotating shaft, and a containing groove is formed in the base. The size and the position of projection information can be adjusted by adjusting the angle and the position of the projector, and the device can also be used in a vehicle which is not suitable for projection due to the fact that the inclination angle of a windshield is too large through a projection plate.
本发明公开了一种基于移动终端的车载HUD屏幕显示装置,属于屏幕显示装置技术领域。一种基于移动终端的车载HUD屏幕显示装置,包括底座和投影仪,所述底座内开设有滑槽,所述滑槽内固定连接第一电机,所述第一电机的输出端固定连接有螺纹杆,所述螺纹杆远离第一电机的一端转动连接在滑槽的槽壁上,所述螺纹杆上螺纹连接有连接板,所述连接板内固定连接有第二电机,所述第二电机的输出端固定连接有第一转轴,所述投影仪固定连接在第一转轴上,所述底座上开设有放置槽;本发明通过调节投影仪的角度和位置使其可以调节投影信息的大小和位置,通过投影板使其在挡风玻璃倾斜角度过大不适合投影的车内也可以使用。
Vehicle-mounted HUD screen display device based on mobile terminal
一种基于移动终端的车载HUD屏幕显示装置
2021-03-16
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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