Projecting mobile phone coat

The utility model discloses a projecting mobile phone coat. A projecting device and an electric light source which are arranged on the mobile phone coat are arranged on the side wall of the same side of the mobile phone coat. The projecting device comprises a coat ring and a coat body, an imaging convex lens is arranged inside a through hole of the coat body, the tail end of the coat ring is provided with a microfilm, a picture of the microfilm is projected to a screen through the imaging convex lens by virtue of the light of the electric light source. The projection imaging technique is applied to the mobile phone coat, the mobile phone coat is sleeved on a mobile phone, and the projecting device is arranged, and the picture of the microfilm can be objected to the screen through the imaging convex lens by virtue of the light of the electric light source only by the electric light source arranged on the mobile phone coat. The projecting mobile phone coat enables a finger to stretch into the coat ring to take,