Multi-direction switching device

The invention relates to a multi-direction switching device. The multi-direction switching device comprises a chassis, an operation body which is positioned in the chassis and raised out of the chassis, a circuit board positioned above the chassis, a movable terminal which is positioned above the ci...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU WEIPING, NAKASE TAKESHIAKIRA, SUN LIANG, QI YIGUO
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to a multi-direction switching device. The multi-direction switching device comprises a chassis, an operation body which is positioned in the chassis and raised out of the chassis, a circuit board positioned above the chassis, a movable terminal which is positioned above the circuit board and in contact with the circuit board, a sliding block which is sleeved on the operation body and drives the movable terminal to move, and an upper cover which covers the sliding block, wherein the multi-direction switching device also comprises a plurality of elastic elements, one ends of which are fixedly supported by the inner side wall of the chassis and the other ends of which abut against the operation body, and the operation body moves under the driving of an external force so as to drive the elastic elements to generate deformation; and when the external force acting on the operation body disappears, the elastic elements push the operation body to return to an initial position by virtue of elast