Pressing protection device and ICT test fixture

The utility model relates to a press-down protection device and an ICT test fixture, each switch module is connected in series in sequence, one end of a circuit formed by series connection is connected with a press-down signal source, the other end of the circuit formed by series connection is connected with a press-down control device, and when the switch modules and a blank are in a preset position relationship, the switch modules are switched on. And when the blank is placed in place, each switch module and the blank are in a preset position relationship, i.e., each switch module is conducted. At the moment, a circuit formed by sequentially connecting the switch modules in series is a closed circuit, and a pressing signal of the pressing signal source is output to the pressing control device through the closed circuit, so that the pressing control device controls the upper cover to press downwards; when the blank is not placed in place, the switch module cannot meet the preset position relation, a circuit