Abstract: An adjustable mechanism includes a first bottom plate, a second bottom plate, a receiving block positioned, a receiving block, and an elastic member. The receiving block is positioned between the first bottom plate and the second bottom plate. The receiving block defines a receiving cavity. The connecting member includes an inserted portion. The inserted portion defines a latching groove therein. The elastic member includes an elastic protrusion. The inserted portion and the elastic member are received in the receiving cavity in such manner that the elastic protrusion is received in the latching groove.

Abstract: An adjustable mechanism includes a first bottom plate, a second bottom plate, a receiving block positioned, a receiving block, and an elastic member. The receiving block is positioned between the first bottom plate and the second bottom plate. The receiving block defines a receiving cavity. The connecting member includes an inserted portion. The inserted portion defines a latching groove therein. The elastic member includes an elastic protrusion. The inserted portion and the elastic member are received in the receiving cavity in such manner that the elastic protrusion is received in the latching groove.

Abstract: An exemplary slide mechanism includes a fixing unit, a connecting unit, and a slidable unit slidably coupled to the fixing unit. The fixing unit includes a rear cover and a pair of slide rails securely disposed on the rear cover. Each of the slide rails has a turn. The slide rails are spaced from each other and the turns are opposite to each other. The connecting unit is disposed between the fixing unit and the slidable unit. The connecting unit includes two slidable members for engaging with the slide rails. The slidable members are slidable relative to each other. The slidable members and the slide rails are magnetic, and polarities of the end of each the slidable member and an inner surface of a corresponding slide rail engaging with the slidable member are the same.