Device for carrying out placement angle test on sample

The utility model discloses a device for carrying out a placement angle test on a sample, and belongs to the technical field of sample placement devices. The device comprises a pair of side plates, each side plate is provided with at least one inclined surface as a sample placing surface, the sample placing surface is provided with a first mounting groove and a second mounting groove, and the second mounting groove is close to the bottom of the sample placing surface and is lower than the first mounting groove; the two ends of the sample leaning strip are respectively clamped into the first mounting grooves in the two side plates; and two ends of the lower sample barrier strip are respectively clamped into the second mounting grooves in the two side plates. When a sample is placed on the sample placing surface, the bottom of the sample is erected on the sample lower barrier strip, and the back of the sample leans on the sample leaning strip, so that the sample can be fixedly placed at a specific angle require