Siemens Aktiengesellschaft

Goodwe Technologies Co., Ltd.

Song Liu

Jian Ming Liu

Feng Jiang

Hong Yang

Zhong Hui Chen

Zhi Cheng

Radek Melich

Shi Bo Yin

Ling Li

Lei Tao

Min Huang

Wei Ge

Hua Lang Wang

Gang Fang

Jinjun Lu

Hong Yuan

Shibo Yin

Jianming Liu

Hualang Wang

An operating button includes a light source, a push rod with a diverging lens, and an operating head with a condensing lens. The optical center of the diverging lens, the optical center of the condensing lens and the light source are in the same line such that light rays generated by the light source pass through the diverging lens and the converging lens before exiting the operating head as parallel light.

Push-button switch operating portion with diverging and converging lens

A heart-shaped self-locking button includes one housing and one push rod. The push rod is slidably arranged within the housing. A heart-shaped structure is formed on the push rod. The button includes one pin and one flexible element. One end of the pin is fixed on the housing, while the other end is fitted with the heart-shaped structure. The flexible element is arranged between the housing and the push rod and presses the pin towards the heart-shaped structure to allow the pin to be in constant contact with the heart-shaped structure. The heart-shaped structure is arranged on the push rod. Also, the flexible element between the housing and the push rod is utilized to press the pin towards the heart-shaped structure on the push rod to allow the pin to be in constant contact with the heart-shaped structure when moving.

Heart-shaped self-locking button

Growing community of inventors

Jiangsu, China

Song Liu