Print head-openable thermal printing

Patent name: A thermal printer with print head openable. Patent number:.4 Publication number: 2427321
Abstract: The utility model provides a technical solution of a thermal printer with an open print head. The program mainly includes a rack, a transmission mechanism, a rubber roller, a paper tearing knife, a cutter mechanism, a print head, a control board, and a printing paper roll. The feature of the solution lies in that the print head is fixed on a turning frame, and the turning frame is mounted on the rotating shaft fixed on the side wall of the frame. When the flip frame is pressed down, the print head is pressed against the rubber roller; when the flip frame is flipped up, the print head is opened with the flip frame; the cutter mechanism is fixed on the flip frame above the print head. In addition, there is a locking device between the flip frame and the frame.