Interlocking mechanism and interlocking device

The invention discloses an interlocking mechanism and an interlocking device. The interlocking mechanism comprises a shell, a first swing arm, a second swing arm, a first cable and a second cable. A first end of the first swing arm and a first end of the second swing arm are rotatably installed in the shell through a rotating shaft. The first cable is connected between a second end of the first swing arm and a first side plate of the shell. The first side plate of the shell is provided with at least one first through hole, wherein the first cable passes through the first through hole. The second cable is connected between a second end of the second swing arm and an opposite second side plate of the shell. The second side plate of the shell is provided with at least one second through hole,wherein the second cable passes through the second through hole. In the interlocking mechanism, the two swing arms share one rotating shaft, motion is smooth and reliable, installation and debuggingare convenient, the size i