Boly Media Communications (shenzhen) Co., Ltd.

Boly Media Communications Co., Ltd.

Lihua Chen

Xiaoping Hu

Xia Shen

A phone comprises a shell, a first communication module for communicating via a first communication network, a detection signal acquisition component as well as a sensor chip and a processing module for security monitoring, wherein the first communication module, the sensor chip and the processing module are accommodated inside the phone shell, and the detection signal acquisition component is mounted on the surface of the phone shell. Due to the integration of additional components related to security monitoring, the phone disclosed herein becomes an integrated device with both functions of basic communication and security monitoring. In addition, the resulted phone with security monitoring function has good characteristics of stealth and invisibility.

Phone

A zoom lens apparatus with focus adjusting and an optical imaging device therewith are provided, wherein a combination of screw-driven ultra sonic motor and voice coil motor is adopted to drive different optical lens sets (). For the ultra sonic motor, the screw motion of the rotor () is transformed into a simple rectilinear motion by providing a third tube () placed in the rotor () and radially fixed relative to the stator (). Thus the zoom lens apparatus with focus adjusting produced with the combination can well maintain the stability of the optical axis, moreover, the combination of different driving methods integrates and makes better use of lens sets of different functions and hence simplifies the overall structure.

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Shenzhen, China

Lihua Chen