Fixing device for reliability test of terminal equipment

The utility model discloses a fixing device for a reliability test of terminal equipment, which comprises a supporting platform, a clamping platform, a first pressing assembly and a second pressing assembly, and is characterized in that the supporting platform is used for supporting the clamping platform, the clamping platform comprises a plurality of first planes which are respectively sunken towards the lower part of the clamping platform for a certain depth to form first grooves in an enclosing manner, and the first grooves are arranged in the first grooves; the terminal devices are arranged in the first grooves in a one-to-one correspondence mode, the terminal devices of different models can be arranged in the different first grooves, mutual interference in the testing process of the adjacent terminal devices is avoided, and the authenticity of the detection result of the terminal devices is improved. The first pressing assembly comprises a pressing part and a first locking part, the pressing part is buck