Liftable key device

The utility model discloses a liftable button device which comprises a fixed pile, a panel of the fixed pile is provided with a button, the panel is provided with a moving groove along the vertical direction, the moving groove is provided with a sliding seat, the button is arranged on the sliding seat, the fixed pile is internally provided with a driving mechanism which drives the sliding seat to move up and down, and the driving mechanism drives the sliding seat to move up and down. After the fixing pile is installed, the height position of the key can be adjusted according to the height of the transport vehicle and feedback of a driver, so that the height comfortable for the driver is achieved through fine adjustment, and the driver can press the key conveniently. 本实用新型公开了一种可升降按键装置，包括固定桩，固定桩的面板上设置有按键，所述面板上沿竖直方向开设有移动槽，所述移动槽处设置有滑座，按键设置于滑座上，所述固定桩内设置有驱动滑座上下移动的驱动机构，本实用新型在固定桩安装好后，可以根据运输车的高度及驾驶员的反馈而调整按键的高度位置，以微调达到驾驶员舒适的高度，方便驾驶员按动按键。