Piezoelectric module, touch module and electronic equipment

A technology for electronic equipment and touch modules, applied in mechanical mode conversion, electrical digital data processing, instruments, etc., can solve problems such as inability to meet application scenarios and user needs, and achieve improved touch experience and enhanced touch feedback effects. , the effect of increasing the amplitude

Inactive Publication Date: 2021-07-16
NANCHANG OUFEI BIOLOGICAL IDENTIFICATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the process of implementing this application, the inventors found that there are at least the following problems in the prior art: when the piezoelectric module assembled based on the piezoelectric motor is applied to electronic equipment with a large touch area, or customized according to the individual needs of customers When using advanced electronic equipment, the vibration feedback generated by a single piezoelectric motor can no longer meet the application scenarios and user needs

Method used

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  • Piezoelectric module, touch module and electronic equipment
  • Piezoelectric module, touch module and electronic equipment
  • Piezoelectric module, touch module and electronic equipment

Examples

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Embodiment Construction

[0067] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, are only for explaining the present application, and should not be construed as limiting the present application.

[0068] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the application and simplifying the description, and doe...

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Abstract

The invention discloses a piezoelectric module, a touch module and electronic equipment. The piezoelectric module comprises a suspension wing plate, at least one suspension wing assembly and a plurality of piezoelectric motors. The suspension wing plate is provided with a first surface and a second surface which are oppositely arranged; each suspension wing assembly comprises at least one suspension wing piece, and the suspension wing piece, close to the suspension wing plate, in each suspension wing assembly is connected with the suspension wing plate through a conduction piece; and the plurality of piezoelectric motors are respectively arranged on the first surface and / or the second surface of the suspension wing plate, and are arranged on one side, close to the suspension wing plate, of each suspension wing piece and / or one side, away from the suspension wing plate, of each suspension wing piece. According to the piezoelectric module, the suspension wing plate, the at least one suspension wing assembly and the piezoelectric motors are arranged, so that the amplitude of the piezoelectric module can be effectively improved, and the touch feedback effect is enhanced; and the effects of graded vibration, vibration stop time optimization and service life prolonging are achieved.

Description

technical field [0001] The present application relates to the field of touch technology, in particular to a piezoelectric module, a touch module and electronic equipment. Background technique [0002] In the field of touch technology, piezoelectric modules are widely used in electronic equipment such as notebook computers, touch mobile phones, vehicle equipment, industrial control equipment, and game equipment because of their effects in realizing touch feedback and pressure perception. The piezoelectric module assembled based on the piezoelectric motor has the characteristics of wide operating frequency, high vibration intensity, short response time and low power consumption. [0003] In the process of implementing this application, the inventors found that there are at least the following problems in the prior art: when the piezoelectric module assembled based on the piezoelectric motor is applied to electronic equipment with a large touch area, or customized according to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/01
CPCG06F3/016G06F3/0414
Inventor 王松
Owner NANCHANG OUFEI BIOLOGICAL IDENTIFICATION TECH
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