Dexin Corporation

Dexin Electronic Ltd.

Shun-Chieh Chang

Ho-Lung Lu

Chin-Lung Lin

A peripheral device adapted for connecting to a mobile device is provided. The peripheral device includes a main body, at least one connecting arm, and at least one control module. The main body includes a clamping unit to clamp a mobile device in place. One end of the connecting arm is movably connected to one side of the main body, the connecting arm is movable and close to the one side of the main body to be in a storage position, or extends away from thereof to be in an expanded position. Each of the control modules includes at least one input unit, and the control module is detachably connected to another end of the connecting arm. When the connecting arm is in the expanded position, the control module is electrically connected to the mobile device, so as to provide control thereof.

Peripheral device

An annular radiation speaker structure includes an external speaker enclosure, an internal speaker enclosure and a speaker unit. The external speaker enclosure has a bottom portion and an outer wall, the outer wall extends upward from a periphery of the bottom portion and jointly defines an outer cavity, an inner wall surface of the outer wall has a supporting portion, a height difference between a top end of the supporting portion and a top end of the outer wall is defined as a built-in height, and the bottom portion forms a sound cone. The internal speaker enclosure has an inner cylinder wall, the inner cylinder wall has an upper opening and a lower opening and defines an inner cavity, and a bottom end of the inner cylinder wall is disposed on the supporting portion and forms a resonant cavity between the supporting portion and the sound cone.

Annular radiation speaker structure

An ear-hook earphone with detachable microphone support includes an earphone body, a microphone support and an ear hook. The earphone body includes a housing assembly, a speaker unit, a first connection member and a second connection member, the housing assembly accommodates the speaker unit, the first connection member and the second connection member. The microphone support includes a plug, and the plug is detachably inserted into the first connection member. The ear hook includes a docking end and a flexible hook part connected to the docking end, and the docking end is detachably inserted into the second connection member.

Growing community of inventors

Taipei, Taiwan

Shun-Chieh Chang