Zhuhai Ninestar Information Technology Co., Ltd

Gree Electric Appliances, Inc. of Zhuhai

Chen Cheng

Qin Luo

Chunjie Wang

Hailong Ma

Hao Yang

Tiansheng Peng

Lirong Xiao

Wenjie Zhao

Junyu Tao

Xin Lv

Qingrui Zhu

Xiaolong Yang

Xianwen Wang

Hao Deng

Jiming Zhou

Xiaoming Liang

Changbiao Wang

Leizhi Kuang

Caixia Chen

Yuanyuan Sun

Haoli Huang

Yongdi Chen

Xinyu Wu

Wenjun Yu

Deling Xiao

Kun Wang

Xianbo Wang

A developing cartridge includes a casing, configured to accommodate developer therein, the casing having a first side and a second side arranged oppositely in a first direction, and a third side and a fourth side arranged oppositely in a second direction, the first direction and the second direction intersecting; a developing roller rotatable about a first axis extending in the first direction and positioned at the third side; a coupling rotatable about a second axis extending in the first direction and positioned at the first side; a storage medium including an electrical contact surface, the electrical contact surface being positioned at the first side; a separation member protruding in the first direction, the separation member receiving a separation force to cause the casing to move, and the separation member being positioned at the first side; and a first abutting member being positioned at the second side.

Developing cartridge

A developing cartridge includes: a cartridge body for accommodating developers; a driving part at a first end in a first direction; a developing roller rotatable about a rotation axis extending along the first direction and positioned at a third end in a second direction; a storage medium for storing information; an electrical contact surface electrically connected to the storage medium and fixed relative to the cartridge body, and a lifting element configured to lift up the cartridge body in the third direction. The electrical contact surface is positioned at the first end in the first direction and is farther away from the developing roller relative to the driving part. The lifting element is farther away from the developing roller in the second direction away from the driving part.

Growing community of inventors

Zhuhai, China

Chen Cheng