Selenium drum structure

• Main Author: ZHENG ZHILIANG
• Format: Patent
• Language: Chinese; English
• Published: 10.09.2019
• Subjects: CINEMATOGRAPHY; ELECTROGRAPHY; ELECTROPHOTOGRAPHY; HOLOGRAPHY; MAGNETOGRAPHY; PHOTOGRAPHY; PHYSICS

The utility model provides a selenium drum structure which comprises a powder bin body, a stirring frame is arranged in an inner cavity of the powder bin body, and a sensor is arranged on the inner wall of the powder bin body. The stirring frame comprises a rotary screw rod and a flexible sheet arranged on the rotary screw rod, and a magnetic sheet is arranged at one end, close to the sensor, of the rotary screw rod. According to the toner cartridge, the magnetic sheet is arranged on the rotating screw rod of the stirring frame, and the magnetic sheet is close to the sensor and assists the sensor in completely detecting the inner cavity of the bin body of the toner bin, so that the sensor can more comprehensively and more sensitively detect the amount of residual carbon powder in the bin body of the toner bin, and a user is helped to know the actual condition of the toner cartridge more timely and accurately. 本实用新型提供了一种硒鼓结构，包括有粉仓仓体，在所述粉仓仓体内腔设有搅拌架，在粉仓仓体内壁上设有传感器；所述搅拌架包括有旋转螺杆、和设置于旋转螺杆上的柔性片组成，旋转螺杆在其靠近传感器的一端上设有磁片。