The invention provides an automobile headlamp adjusting device which comprises a shell, a motor assembly, a duplicate gear, a fluted disc and an inner sleeve are arranged in the shell, a ball head ejector rod is spirally matched in the inner sleeve, and the motor assembly runs to drive the fluted disc to rotate through the duplicate gear so as to drive the inner sleeve and the ball head ejector rod to stretch out and draw back; the shell is further provided with an outer sleeve sleeved outside the inner sleeve, one end of the outer sleeve is rotatably connected with the shell, the other end of the outer sleeve is matched with the ball head ejector rod in a clamping mode, when the outer sleeve is manually rotated, the ball head ejector rod rotates along with the outer sleeve, and due to the fact that one end of the ball head ejector rod is in spiral fit with the inner sleeve, and the outer sleeve and the ball head ejector rod can slide relatively, the ball head ejector rod can rotate along with the outer sleeve. Therefore, the ball head ejector rod axially stretches out and draws back under the action of the spiral structure. According to the automobile headlamp adjusting device, telescopic adjustment of the ball head ejector rod can be achieved through the motor adjusting driving structure, adjustment of the ball head ejector rod can be conducted in a manual mode, and the stability of the manual adjusting structure is high.
本发明提供了一种汽车大灯调节装置,包括壳体,壳体内设置有电机组件、双联齿轮、齿盘以及内套管,内套管中螺旋配合有球头顶杆,电机组件运行通过双联齿轮驱使齿盘转动,进而驱使内套管连同球头顶杆伸缩;壳体上还设有套装在内套管的外部的外套管,外套管一端与壳体转动连接,另一端与球头顶杆夹紧配合,在手动旋转外套管时,球头顶杆随其转动,并且由于球头顶杆一端与内套管螺旋配合,并且外套管与球头顶杆之间还能进行相对滑动,所以在螺旋结构作用下球头顶杆轴向伸缩。本发明公开的一种汽车大灯调节装置,既可以通过电机调节驱动结构实现球头顶杆伸缩调节,又能通过手动方式进行球头顶杆的调节,并且手动调节结构稳定性高。
Automobile headlamp adjusting device
一种汽车大灯调节装置
2023-10-24
Patent
Elektronische Ressource
Chinesisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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