Seat angle adjuster with unlocking function

The utility model discloses a seat angle adjuster with an unlocking function, which belongs to the field of seat angle adjusters and comprises an angle adjuster structure, an output end of a micro motor is connected with one end of a threaded shaft, and the seat angle adjuster solves the problems that the seat angle adjuster is easy to damage during use, a bolt is usually driven to rotate by a screw driver, and the use is inconvenient. In order to solve the problems that locking between an angle adjuster and a seat is relieved, the angle adjuster is detached, but a large amount of time is often consumed when a screw driver is rotated, through arrangement of a micro motor, a threaded shaft, a limiting hole, a limiting block and an open hole, the micro motor is started, the threaded shaft is promoted to rotate in a mounting pipe, and the angle adjuster can be conveniently detached. And a mounting mechanism is manually moved into a seat mounting groove, a limiting block is manually pressed, the limiting block is