Other

Gd Midea Environment Appliances Mfg. Co., Ltd.

Midea Group Co., Ltd.

Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co., Limited.

Guangdong Midea Consumer Electric Manufacturing Co., Ltd.

Jianping Li

Yuqiang Guo

Yan Xu

Shubin Lin

Yingwen Huang

Chunyu Zhang

Jinhui Ding

Lei Zhao

Zhi Li

Qiangqiang Zhang

Zhifeng Liang

Yufeng Ma

Yuxin Cao

Mengmeng Zhang

Xi Peng

Bingcan Liang

Jianfeng Tong

Xianan Liu

Jiawei Cao

Zhipeng Deng

Hao Zhao

Xiaocheng Zheng

Air fryer

Humidifier

Tower fan

Beverage maker

The present invention discloses a scroll wheel module, which comprises a bracket and a rotatable scroll wheel that is arranged on the bracket. The scroll wheel is equipped with a hand feel member that provides flipping tactile. The scroll wheel module further comprises an electronic control adjustment assembly, which is used to adjust the magnitude of damping that the hand feel member exerts on the scroll wheel. By tactfully combining the electronic control adjustment assembly with the hand feel member, the present application can adjust the height of the tilting end simply and quickly by means of the electronic control adjustment assembly, further adjust the distance between the hand feel end of the hand feel member and the inner ring of the scroll wheel, and finally manage to adjust different kinds of tactile sense about the damping while rolling the scroll wheel.

Scroll wheel module and mouse

Spray arm for dishwasher

Dish drainer tray

The present invention discloses a photoelectric joystick assembly composed of a joystick and a substrate, the substrate being provided with three pairs of photoelectric tubes; first and second linkage members are respectively provided with rotatable first and second luminous flux changing members at one end, thereby oscillating in the respective photoelectric tubes, respectively, so that the light received by a photosensitive element from a light-emitting element continuously changes; the second linkage member is further provided with an elastic member with a light path mechanism thereacross, which acts on communication or block of the light path of the photoelectric tubes to provide a switch signal. The solution of the present invention is to replace the mechanical contact switch and potentiometer for transmission with a photoelectric element and an original structure, and design a connection structure and manner originally, by which these photoelectric elements are arranged in the rocker masterly. Accordingly, the mechanical mechanism is separated from electricity, so as to make a coating on the substrate dustproof, waterproof and antistatic, and further, non-contact photoelectric elements prolong service life of a product greatly. The rocker assembly has wide applicability and strong practicability, and thus has broad market prospects.

Photoelectric joystick assembly

A switch device, having a reset assistant part arranged at the second end of a male leg, and a ram; the reset assistant part being provided with a holding station, both sidewalls of which are each provided with a saddle, both sides of the ram being provided, with a cam matching with the saddle, the ram is hung from the saddle through two cams. Accordingly, a photoelectrical type switch of scissor-leg structure is realized, and the key is enabled to have an obvious stage sense and sound.

Scissor-leg structural key and its switch device, and a keyboard applying the key

A photoelectrical type of mechanical switch, wherein a chute is provided on the bracket; the ram upper end is provided with a protruding strip arranged in the chute which can freely move along the chute; when the bracket moves up and down, the protruding strip is restricted by the chute and drives the ram to rotate by itself. Adoption of the independent sound optical path structure enables its exhibition of more obvious key-pressing stage sense and key-pressing sound when pressing the press shaft, and can realize good 'ON/OFF' function of optical path.

Mechanical switch of photoelectrical type and a key assembly of a keyboard

Growing community of inventors

Guangdong, China

Jianping Li