Phone case with fingertip gyroscope function

A phone case with fingertip gyroscope function, wherein the phone case includes a main body and a cover plate, the side wall of the main board of phone case encloses around the main board of phone case to form a fence, and the cover plate is disposed above the fence to connect with the main body of phone case to form a sealing chamber, wherein the sealing chamber includes a first area and a second area, the first area is disposed on the side of the camera area of the phone case, and the second area is disposed below the first area, and the first area is provided with a fingertip gyroscope, and the second area is provided with a board game;

• the fingertip gyroscope includes a first marble, a turntable surface, a bearing, and a pointer located within the first area, as well as a rotating member located outside the first area, the turntable surface includes a first turntable surface and a second turntable surface, and the first turntable surface is planar on the main body of phone case, the second turntable surface is convex on the main body of phone case and enclosed outside of the first turntable surface, and a plurality of marble holes concaved on the main body of phone case are provided on a portion of the second turntable near the first turntable surface;
• the bearing is fixed in the center of the first turntable surface, the rotating member is connected to the bearing through a rotating shaft, and the middle of the pointer is fixed on the rotating member, the rotating member helps rotate the pointer, and the first marble rolls on the turntable surface according to the rotation direction of pointer and enters the marble hole on the second turntable surface.