Force sensing module providing vibration feedback

The invention provides a force sensing module for providing vibration feedback, which comprises a substrate, a frame and a plurality of magnetic sensors, the substrate is provided with at least one tactile actuator, the substrate is provided with a touch control operation surface and a mounting surf...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JIAN XIAOMING, LIU JINSONG, CAI XINDE
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention provides a force sensing module for providing vibration feedback, which comprises a substrate, a frame and a plurality of magnetic sensors, the substrate is provided with at least one tactile actuator, the substrate is provided with a touch control operation surface and a mounting surface which are opposite in position, and the tactile actuator is mounted on the mounting surface; the frame is provided with at least three buffer spacing pieces, and the frame and the base plate are connected together through the buffer spacing pieces; the magnetic sensor comprises a magnet and a Hall element, one of the magnet and the Hall element is arranged on the frame, and the other one of the magnet and the Hall element is arranged on the substrate; therefore, force is applied to the touch control operation surface to enable the substrate to generate offset, the Hall element is approached by the magnet to output presented voltage change as a stress signal, and the stress signal can drive the tactile actuator