Elevator safety protection mechanism with safe touch plate and light curtain integrated

The invention discloses an elevator safety protection mechanism with a safe touch plate and a light curtain integrated. The elevator safety protection mechanism comprises a first connecting rod set, asecond connecting rod set, the safe touch plate and a light curtain detection assembly. The second connecting rod set comprises a mounting base, a linkage rod, a microswitch and a closing support pre-arranged on a sill. A limiting plate facing the sill is arranged at the lower end of the linkage rod, and a press plate used for closely abutting against a switch on the microswitch is arranged on the limiting plate. The closing support comprises a drive rod and an abutting plate. The elevator safety protection mechanism has the following advantages and effects that the safe touch plate is arranged on the rear end face of any car, the safe touch plate can be in a mechanical detection state all the time, after a safe bar with a second device is mounted on the other car door, the light curtaindetection assembly can be