The invention provides a mounting device of a vehicle-mounted projector. The projector is installed at the top of a vehicle seat, and comprises a bracket and at least one first adjusting mechanism, the bracket is detachably mounted at the top of the seat; the first adjusting mechanism is arranged between the bracket and the projector so as to adjust the projection angle of the projector. The firstadjusting mechanism comprises a transversely-arranged round rod, a sleeve arranged in the outer side of the round rod in a sleeving mode, a plurality of first screw holes formed in one side of the round rod at intervals, a plurality of arc-shaped holes formed in one side of the sleeve and corresponding to the first screw holes, and first bolts penetrating through the arc-shaped holes to be lockedin the first screw holes. The arc-shaped holes extend longitudinally, and the round rods and the sleeves corresponding to the round rods are arranged between the support and the projector. The invention further provides a vehicle-mounted projector. The projection angle of the projector can be adjusted according to the specific environment, disassembly and assembly are convenient, and change of the projection angle caused by vibration can be avoided.
本发明通过提供一种车载投影仪的安装装置,用于将投影仪安装在汽车座椅顶部,包括支架和至少一个第一调整机构,支架可拆卸地安装在座椅顶部,第一调整机构设置在支架与投影仪之间以调整投影仪的投影角度,第一调整机构包括横向设置的圆杆、套设在圆杆外侧的套筒、间隔设置在圆杆一侧的多个第一螺孔、设置在套筒一侧且与各第一螺孔对应的多个弧形孔和穿过弧形孔锁紧在第一螺孔内的第一螺栓,弧形孔纵向延伸布置,所述圆杆与其对应的套筒设置在支架与投影仪之间。本发明还提供一种车载投影仪。本发明能够根据具体环境调整投影仪的投影角度,且拆装方便,还能够避免震动导致投影角度改变。
Vehicle-mounted projector and mounting device thereof
一种车载投影仪及其安装装置
13.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Vehicle-mounted holographic projector control system and vehicle-mounted holographic projector
Europäisches Patentamt | 2020
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