Chip screening device and chip screening system

The utility model provides a chip screening device which comprises a testing seat, a testing plate, a fixing seat, a shell, a signal input interface, a signal output interface, a VDD interface, a GND interface, an input cable and an output cable, the testing seat, the testing plate and the fixing seat are sequentially arranged in the shell from top to bottom, and the signal input interface, the signal output interface, the VDD interface and the GND interface are sequentially arranged in the shell from top to bottom. The signal output interface, the VDD interface and the GND interface are respectively arranged on the shell; the test seat is used for bearing a chip, and the test board is used for receiving a test signal from the signal input interface through the input cable and outputting a feedback signal to the signal output interface through the output cable. 本申请提供了一种芯片筛选装置，包括测试座，测试板，固定座，外壳，信号输入接口、信号输出接口，VDD接口和GND接口，输入线缆以及输出线缆，其中，所述测试座，所述测试板和所述固定座依次上下设置在所述外壳内部，所述信号输入接口，所述信号输出接口，所述VDD接口和所述GND接口分别设置在所述外壳上；所述测