Wired screen sharing device convenient to carry and capable of being rolled up

The utility model discloses a portable windable wired screen sharing device, which comprises a screen sharing device body, a bearing seat and a power line, antennas are arranged on the left side and the right side of the rear side of the screen sharing device body through pin shafts, a wire winding...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: QIU DONGHUI, QIU GUOHUI, QIU JINJI, DENG XINLIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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