Touch feedback device, intelligent terminal and vehicle

Abstract

Disclosed is a touch feedback device comprising a touch element, a piezoelectric vibrator (300), a presser detector (700) and a processor. The touch element comprises a frame (100) and a touch screen (200) connected with the frame (100). The piezoelectric vibrator (300) is connected with the touch element, and is used for driving the touch screen (200) to move. The presser detector (700) is connected with the touch element, and is used for detecting the touch pressure applied on the touch screen (200). The processor is connected with the piezoelectric vibrator (300) and the presser detector (700) respectively, and is used for obtaining the touch pressure detected by the presser detector (700) and driving the piezoelectric vibrator (300) to drive, according to the detected touch pressure, the touch screen (200) to generate vibration of a corresponding degree.

Dependencies are inferred from the claim text.