Hangzhou Amphenol Phoenix Telecom Parts Co., Ltd.

Yuanyue Zhou

Mengyu Si

Kyoung-Hong Son

Jingci Fei

Disclosed is a biaxial hinge mechanism used on a mobile terminal, comprising a first shaft and a second shaft parallel to each other, and a first support and a second support, wherein the first and second supports are respectively connected to the connection ends of the first and second shafts; the first and second supports are provided with connection end faces facing side faces of the connection ends; riveting columns formed in an integrated manner are provided on the connection end faces; connection through holes are provided on the connection ends; and the riveting columns are connected to the connection through holes. The spaces of the side faces of the hinge, rather than the spaces in the thickness direction of the hinge, are fully used to connect the supports, providing a high space utilization rate and aiding in greatly reducing the thickness of the hinge, and the used connection structure facilitates installation of the supports on the side faces of the hinge, providing a high connection strength. A relatively large rotating torque can be realized by the relatively small size, for example, the torque can reach over 3.5 kg&#xb7;cm with the overall outer diameter within 3.3 mm.

Biaxial hinge mechanism used on mobile terminal and mobile terminal

The present invention discloses a pressing mechanism, comprising a pressing member, a support, a pressing member supporting spring, and a first sliding member and a second sliding member which synchronously slide in opposite directions, the first sliding member being provided with first inclined grooves, the second sliding member being provided with second inclined grooves, the first and second inclined grooves being oppositely inclined and inclined with respect to the lifting direction of the pressing member, and the first and second inclined grooves being provided in pairs; the first and second inclined grooves are provided on both sides, corresponding to the pressing member, of the first and second sliding members, and are respectively formed in pairs, the pressing member is movably connected to the first inclined grooves and the second inclined grooves by means of movable connection shafts, each movable connection shaft penetrating through the paired first and second inclined grooves, and the support is provided with lifting guide grooves for the connection shaft. The structure of the present invention is simple, reliable and easy to assemble. Whichever side of the pressing member is pressed, the pressing member is not inclined, ensuring that the pressing member moves vertically downward and is reset under the driving of the spring, and can control and drive the motion output of the two sliding members under the action of the inclined grooves of the sliding members.

Growing community of inventors

Zhejiang, China

Yuanyue Zhou