The invention discloses a liftable efficient prompting traffic signal lamp which comprises a base, a lifting device and a signal lamp holder, the lifting device comprises a vertical fixing unit, the vertical fixing unit comprises a first vertical plate and a second vertical plate, first sliding grooves are formed in the inner sides of the first vertical plate and the second vertical plate, and a sliding base is arranged between the first vertical plate and the second vertical plate; first sliding blocks matched with the first sliding grooves are arranged on the two sides of the sliding base, amotor is fixed to the sliding base, a motor shaft of the motor is connected with a lead screw, the lead screw is sleeved with a lead screw sleeve with internal threads, an installation plate is fixedto the top end of the lead screw sleeve, the signal lamp holder is fixed to the installation plate, and two guide rods are further fixed to the sliding base. A second sliding block matched with the first sliding groove is fixed to each guide rod, two second sliding grooves are formed in the outer side wall of the lead screw sleeve is provided with two second sliding grooves, and a third sliding block matched with the corresponding second sliding groove is fixed to each guide rod. The signal lamp holder can be lifted so that the indication effect is better.
本发明公开了一种可升降高效提示交通信号灯,包括底座、升降装置和信号灯灯头,升降装置包括竖直固定单元,竖直固定单元包括第一竖板和第二竖板,第一、二竖板的内侧均具有第一滑槽,第一、二竖板之间具有滑座,滑座的两侧具有与所述第一滑槽配合的第一滑块,滑座上固定有电机,电机的电机轴处连接有丝杆,丝杆外套有具有内螺纹的丝杆套,丝杆套的顶端固定有安装板,所述信号灯灯头固定在所述安装板处,所述滑座处还固定有两个导杆,每个导杆处固定有与所述第一滑槽配合的第二滑块,所述丝杆套的外侧壁具有2个第二滑槽,每个导杆处固定与所述第二滑槽配合的第三滑块。本发明的信号灯灯头可以升降,从而指示效果更好。
Liftable efficient prompting traffic signal lamp
一种可升降高效提示交通信号灯
2021-02-02
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Intelligent liftable traffic signal lamp and use method thereof
European Patent Office | 2023
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