Glass splash prevention device of falling ball impact tester

The utility model discloses a glass splash prevention device of a falling ball impact tester. The glass splash prevention device is characterized in that a protective cover is arranged on the upper end of a fragment collecting box of the falling ball impact tester, so that when glass under test is impacted and crushed by a steel ball, glass fragments are prevented from injuring test personnel; and when a falling ball impact test is carried out, splashing glass fragments can be rebound and return to the interior of the fragment collecting box once coming into contact with the protective cover, and are prevented from being splashed to a larger space. The glass splash prevention device disclosed by the utility model is simple and easy to machine, safe and reliable in structure, and low in material cost, ensures that an operator is guaranteed in safety reliably when doing an experiment, and can also be popularized and applied to other similar testers.