Drop ball test fixture

A drop ball test fixture, comprising:

• a bracket, the bracket having bearing surfaces for bearing edges of a panel to be tested, the bracket being able to position the panel to be tested in a direction parallel to the bearing surfaces;
• first stoppers, at least part of each of the first stoppers being located above the corresponding bear surface of the bearing surfaces;
• and
• connecting components for connecting the first stoppers and the bracket, each of the connecting components comprising a guide rod, a guide groove and a second stopper, the guide groove being formed on a corresponding one of the first stoppers, one end of the guide rod being connected to the bracket while the other end thereof passing through the guide groove, an included angle being formed between the guide rod and the bearing surface, connecting structures being provided at different heights of the guide rod, the second stopper being able to be matched with and connected to corresponding one of the connecting structures at different heights above the guide groove so as to stop the upward movement of corresponding one of the first stoppers.