Testing Device

A testing device to test a component to be tested, wherein the component to be tested comprises:

• a motor;
• and
• a propeller, and the propeller is connected to an output end of the motor, wherein the testing device comprises:
• a bottom plate (1);
• a transmission mechanism (2) comprising a transmission shaft (21) and a support seat (22);
• wherein the transmission shaft (21) is used to connect the motor and the support seat (22), the support seat (22) is used to support the transmission shaft (21), and the support seat (22) is slidably connected to the bottom plate (1);
• a first sensor (3) arranged on the bottom plate (1), and the transmission mechanism (2) is configured to move along an axial direction of the transmission shaft (21) and abut against the first sensor (3), so that the first sensor (3) measures a pulling force or a thrust of the component to be tested;
• a second sensor (4), wherein an end of the second sensor (4) is coaxially connected to the transmission shaft (21) and an other end of the second sensor (4) is connected to the support seat (22), wherein the transmission shaft (21) is configured to drive the second sensor (4) to rotate so that the second sensor (4) measures a torque of the component to be tested.