Door lock plastic panel convenient to disassemble

The utility model discloses a door lock plastic panel convenient to disassemble, and relates to the technical field of door locks. Comprising a door lock outer fixing plate, a mounting groove is formed in the top of the door lock outer fixing plate, a partition plate is fixed to the groove wall of the mounting groove, a plastic control panel assembly is arranged on the front face of the partition plate, and the plastic control panel assembly comprises a plastic control panel body. The plastic control panel assembly, the limiting mechanism and the fixing mechanism are arranged, when the plastic control panel body needs to be mounted, the plastic control panel assembly is inserted into the mounting groove, the limiting mechanism preliminarily fixes the top and the bottom of the plastic control panel body, and then the plastic control panel body is fixed by adjusting the fixing mechanism. And finally, limiting of the top, the bottom and the two sides of the plastic control panel body is achieved, and mounting an