Abstract: Disclosed is a protective case for tablet computer, which includes a base body for holding a tablet computer and a cover body covering on the base body. The cover body includes a bottom cover tightly attached to the base body and a top cover connected with the bottom cover. The top cover is divided into a first folding part, a second folding part, a third folding part and a fourth folding part by a first crease, a second crease and a third crease formed on a top surface of the top cover. When the top cover is opened and rotated to the back of the bottom cover, the bottom cover is supported by the first folding part or the fourth folding part and the first folding part or the fourth folding part contacts with an external supporting surface. The present invention can provide support for tablet computer in vertical direction.

Abstract: Disclosed is a protective case which includes a baseplate and an enclosure wall disposed around the baseplate, the enclosure wall connecting with the baseplate so as to form a holding space together with the baseplate for holding a mobile phone. The baseplate has several heat dissipation slots formed thereon; a heat dissipation skeleton is embedded into the baseplate; and an edge of the heat dissipation skeleton is disposed into the heat dissipation slots. The present invention has advantages of good heat dissipation effect, high rigidity, long service life and effective protection for the mobile phone.