A suspending apparatus is used for suspending an electronic device on a surface. The suspending apparatus includes a base fixed on the surface, a suspending assembly assembled to the electronic device and detachably suspended on the base and having a limiting unit, and a locking assembly configured on the suspending assembly and including a locking unit and a moving unit connected to an end of the locking unit. The locking unit leans upon the limiting unit. In an unlocking process, the moving unit is forced to move along a first path and drives the locking unit. The locking unit unlocks the base with rotating along a second path and moving along a third path while being restricted by the limiting unit, wherein the first and the third paths have an included angle. In a locking process, the locking unit rotates along the second path to lock the base.