Hon Hai Precision Industry Co., Ltd.

Hongfujin Precision Electronics (zhengzhou) Co., Ltd.

Xue-Rui Deng

Rui Li

Po-Lin Su

Jie-Peng Kang

Guang-Xing Wang

Liu-Ming Zhang

Su-Min Li

Wei-Da Yang

Eddy Liu

Yu-Ching Liu

Jie Lai

Wei-Wei Hao

Yong-Qiang Han

A device to sense degree of twist in a screwdriver and the magnitude of force applied includes a contacting portion, a deformation portion, a sensing portion, and a processor. The contacting portion receives a grip and twist pressure through the deformation portion which is tiltedly fixed to the contacting portion. The deformation portion carries the sensing portion and elastically deforms under the force and/or the torsion. The sensing portion detects a deformation of the deformation portion and generates a corresponding electrical signal. The processor receives the signal and determines the values of the twist caused and the force applied.

Torsion and force sensing device and electric screwdriver utilizing same

A machine for testing the parts and functions of a mobile phone includes a supporting mechanism, a platform, a receiving portion, and a detecting mechanism. The supporting mechanism is mounted in a box. The platform is slidably mounted on the supporting mechanism. The receiving portion is used to receive the mobile phone. The receiving portion is rotatably mounted on the platform. Devices within the machine are operated to test the mobile phone. A mobile phone testing system used in the testing machine is also described.

Testing machine and system for mobile phone

Growing community of inventors

Zhengzhou, China

Xue-Rui Deng