Patent attributes
A power supply unit includes a shell, a handle, and a latching assembly. The shell includes an end wall defining a receiving slot and a sidewall perpendicularly extending forward from a side of the end wall. The handle includes a rotating member rotatably installed in the receiving slot. The rotating member includes an operation portion. The latching assembly includes a resilient latching member received in the shell and a sliding member. A front end of the latching member is mounted to the sidewall. The sliding is slidably connected to a rear end of the latching member. The sliding member is capable being received in the latching member. The sidewall defines a through hole. A piece protrudes out from the latching member to extend through the through hole. The rotating member is rotatable such that the operation portion is received in the shell.