The invention relates to a lifting device which comprises a base, a tray, a first arm, a second arm, a third arm, a fourth arm and a first stabilizing arm. The lower end part of the first arm is hinged to the front part of the base, the lower end part of the second arm is hinged to the rear part of the base, the upper end part of the third arm is hinged to the front part of the tray, the upper end part of the fourth arm is hinged to the rear part of the tray, the upper end part of the first arm is hinged to the lower end part of the third arm, and the upper end part of the second arm is hinged to the lower end part of the fourth arm; the front end part of the first stabilizing arm and the first arm as well as the rear end part of the first stabilizing arm and the second arm are connected in a manner of relative linear sliding and relative rotation, a first limiting structure is arranged between the first stabilizing arm and the base, and the first limiting structure limits the first stabilizing arm to only move up and down relative to the base. The invention further provides a vehicle-mounted cup holder. The invention further provides an automobile. The tray can stably ascend and descend, and has better operation hand feeling and a more compact structure.
本发明涉及一种升降装置,包括底座、托盘、第一臂、第二臂、第三臂、第四臂和第一稳定臂;第一臂的下端部铰接在底座的前部,第二臂的下端部铰接在底座的后部,第三臂的上端部铰接在托盘的前部,第四臂的上端部铰接在托盘的后部,第一臂的上端部和第三臂的下端部铰接,第二臂的上端部和第四臂的下端部铰接;第一稳定臂的前端部和第一臂之间以及第一稳定臂的后端部和第二臂之间均通过可相对直线滑动和相对转动的方式连接,第一稳定臂和底座之间设置第一限位结构,第一限位结构将第一稳定臂限定成相对于底座仅能够上下移动。本发明还提出了一种车载杯托。本发明还提出了一种汽车。本发明的托盘能够稳定的升降,具有更好的操作手感和更紧凑的结构。
Lifting device, vehicle-mounted cup stand and automobile
一种升降装置、车载杯托和汽车
2023-07-14
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Vehicle-mounted flow type automobile maintenance lifting machine
European Patent Office | 2016
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