种新型水杯装置

种新型水杯装置，包括插头和电联座，所述插头下端固定设置有插紧臂，所述插紧臂下端设置有渐细部以及位于渐细部下端的尖细部，所述尖细部中设置有左右延长的锁紧槽，所述电联座中设置有滑行腔，所述滑行腔顶壁中左右互称设置有上滑行槽，所述上滑行槽顶壁中设置有联通外端的插紧槽，所述滑行腔中可上下滑行地安装有滑行块，所述滑行块上端左右互称设置有滑行臂，所述滑行臂滑行安装在所述上滑行槽中，滑行臂中设置有渐细槽，所述滑行块中左右互称设置有联通渐细槽的通透槽，所述滑行块下端设置有电联块，所述滑行腔底壁中位于所述电联块下方设置有下滑行槽，下滑行槽中可上下滑行地安装有滑行板。 A novel cup device comprises a plug and an electric connecting base, a tightly-inserting arm is fixedly arranged at the lower end of the plug, a tapering part and a pointed part located at the lower end of the tapering part are arranged at the lower end of the tightly-inserting arm, and locking grooves extending left and right are formed in the pointed part; a sliding cavity is formed in the electric connecting base, upper sliding grooves are formed in the top wall of the sliding cavity in a bilateral symmetry mode, a tightly-inserting groove communicated with the outer end is formed in the top wall of the upper sliding groove, a sliding block is installed in the sliding cavity in a vertically sliding mode, sliding arms are arranged at