Ezconn Corporation

Athentek Inc.

Kai Wei Huang

Chun-Nan Chen

A coaxial cable connector comprises an inner sleeve comprising a first and second outer flange; metal inner sleeve comprising a second inner ring having a ring portion and plurality of elastic portions and a first inner ring having a second inner flange and plurality of wings; an outer sleeve comprising a fourth inner flange and engaging bump; and a nut comprising a first inner flange and threaded portion adapted to engage with an electronic device. One end of the plurality of elastic portions is connected with the ring portion and the other end comprises a fifth outer flange. One end of the plurality of wings is connected to the second inner flange and the other end to the ring portion. When the outer sleeve moves toward the nut, the engaging bump presses and enables the fifth outer flange to move toward the outer surface of the inner sleeve.

Coaxial cable connector

A coaxial cable connector comprises: an inner sleeve having a first outer flange and a first surface; a nut coaxially arranged with the inner sleeve, comprising a first inner flange and a threaded portion, the threaded portion of the nut engages with a threaded surface of a connector of an electronic device; a first inner ring coaxially arranged with the inner sleeve, comprising a ring portion and a plurality of elastic portions, one end of each of the plurality of elastic portions comprising a second outer flange disposed between the ring portion and the first outer flange; and an outer sleeve coaxially arranged with the first inner ring and the inner sleeve, wherein when the outer sleeve moves toward the nut, an engaging bump of the outer sleeve presses the second outer flange to enable the second outer flange to move toward the outer surface of the inner sleeve.

A coaxial cable connector comprises: an inner sleeve which has a first outer flange and a first surface; a nut coaxially arranged with the inner sleeve and comprising a first inner flange and a threaded portion, wherein the threaded portion of the nut is adapted to engage with a threaded surface of a connector of an electronic device; a first inner ring coaxially arranged with the inner sleeve and comprising a ring portion and a plurality of elastic portions, one end of each of the plurality of elastic portions comprising a second outer flange disposed between the ring portion and the first outer flange; and an outer sleeve coaxially arranged with the first inner ring and the inner sleeve, wherein when the outer sleeve moves toward the nut, an engaging bump of the outer sleeve presses the second outer flange to enable the second outer flange to move toward the outer surface of the inner sleeve.

A tracking device and a tracking device control method with intelligent safe zones are provided. The tracking device includes a positioning module, a long-range transceiver, a short-range transceiver and a microcontroller. The microcontroller is configured to provide the long-range transceiver with radio-signal information about a short-range radio signal received by the short-range transceiver. The long-range transceiver transmits the radio-signal information to a server for safe-zone identification of the tracking device and then receives a safe-zone identification result from the server. The microcontroller is further configured to operate the positioning module, the long-range transceiver and the short-range transceiver in accordance with the safe-zone identification result.

Growing community of inventors

Taipei, Taiwan

Kai Wei Huang