Wireless keyboard and tablet personal computer with same

The utility model relates to a wireless keyboard and a tablet personal computer with the same. The wireless keyboard comprises a surface cover 2, a bottom cover 3, a group of keys 4 and a mainboard 5. The upper end of a keyboard 1 is provided with an omni-directional rotating shaft 6. The upper end of the omni-directional rotating shaft 6 is provided with a clamping block 7. The clamping block 7 is of a rectangular groove shape. The lateral direction of the clamping block 7 is of a U shape with a high rear part and a low front part. A soft cloth cover 8 for reducing friction is attached inside the clamping block 7. The lower part of the clamping block 7 is fixedly arranged at the upper end of the omni-directional rotating shaft 6. The rotating shaft 6 is fixedly arranged in the keyboard 1. A battery 14 is arranged at the lower end of the keyboard. A wireless transmitting module 15 is arranged at the upper end of the battery 14. One of both left and right sides of the keyboard 1 is provided with a USB (Univers