Mobile phone fixing frame

The utility model discloses a mobile phone fixing frame, which comprises a mounting plate, a first clamping assembly and a second clamping assembly, the first clamping assembly comprises two clamping jaws which are arranged on the mounting plate and are spaced along the length direction of the mounting plate, and the opposite side surfaces of the two clamping jaws are used for clamping a mobile phone together; the distance between the two clamping jaws is adjustable; the second clamping assembly comprises a clamping structure which is rotationally installed at the lower end of the installation plate along the axis extending in the vertical direction, the clamping structure forms a clamping channel, and the clamping channel is used for allowing a bicycle handle to penetrate through and be fixed. The mounting plate and the clamping structure can rotate relative to each other, so that the mobile phone fixing frame is better in flexibility, can conveniently adapt to mobile phone observation angles of different bi