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Mobile terminal equipment, tactile feedback and audio control method and system

A mobile terminal and tactile feedback technology, applied in the field of tactile feedback and audio control methods and systems, and mobile terminal equipment, can solve the problems of complex systems, heavy weight, large volume ratio of audio modules and tactile feedback modules, etc.

Pending Publication Date: 2017-07-25
SUZHOU PANT PIEZOELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a mobile terminal device, a tactile feedback and audio control method and system, so as to alleviate the problems of the relatively large volume and quality of the audio module and the tactile feedback module of the mobile terminal device existing in the prior art. Heavy, thick and complex technical issues

Method used

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  • Mobile terminal equipment, tactile feedback and audio control method and system
  • Mobile terminal equipment, tactile feedback and audio control method and system
  • Mobile terminal equipment, tactile feedback and audio control method and system

Examples

Experimental program
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Embodiment 1

[0040] This embodiment provides a mobile terminal device, please refer to figure 1 and figure 2 , including a display panel 1, a housing 5 located on the back of the display panel 1, a middle frame 2 built in the space formed by the panel and the housing 5, a circuit module 3 located between the middle frame 2 and the housing 5, and piezoelectric vibration Module 4, the piezoelectric vibration module 4 is used for tactile feedback and sound generation, which realizes the lightweight and miniaturization of mobile terminal equipment, can significantly reduce the mass, thickness and volume of mobile terminal equipment, and simplifies the system.

[0041] Furthermore, in an optional solution of this embodiment, the middle frame 2 and the housing 5 have opposite cavities.

[0042] Furthermore, in an optional solution of this embodiment, the circuit module 3 and the piezoelectric vibration module 4 are attached to the inner wall of the middle frame 2 near the housing 5 .

[0043]...

Embodiment 2

[0045] This embodiment provides a tactile feedback and audio control method for a mobile terminal device, please refer to image 3 , including the following steps:

[0046] a1: The circuit module 3 determines whether there is an audio signal in the input signal, and sends a sound control signal to the piezoelectric vibration module 4 after determining that there is an audio signal in the input signal, and determines that there is no audio signal in the input signal but exists When a tactile feedback signal is used, a vibration control signal is sent to the piezoelectric vibration module 4;

[0047]a2: the piezoelectric vibration module 4 receives the sound control signal, generates a sound signal and transmits it to the panel;

[0048] a3: The piezoelectric vibration module 4 receives the vibration control signal, generates a vibration signal and transmits the vibration signal to the panel and the casing through the middle frame 2 .

[0049] Furthermore, this embodiment prov...

Embodiment 3

[0060] This embodiment provides a tactile feedback and audio control system for mobile terminal equipment, please refer to image 3 ,include:

[0061] The circuit module 3 is used to determine whether there is an audio signal in the input signal;

[0062] The circuit module 3 is used to determine whether there is an audio signal in the input signal, send a sound control signal to the piezoelectric vibration module 4 after determining that there is an audio signal in the input signal, and send a sound control signal to the piezoelectric vibration module 4 after determining that there is no audio signal in the input signal but When there is a tactile feedback signal, send a vibration control signal to the piezoelectric vibration module 4;

[0063] The piezoelectric vibration module 4 is used to receive the sound control signal, generate a sound signal and transmit it to the panel;

[0064] The piezoelectric vibration module 4 is used to receive the vibration control signal, ge...

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Abstract

The invention relates to the technical fields of tactile feedback and screen sound production, and in particular to mobile terminal equipment, a tactile feedback and audio control method and a tactile feedback and audio control system so as to solve the technical problems in prior art that an audio module and a tactile feedback module of the mobile terminal equipment are relatively large in size, relatively heavy in mass and relatively high in thickness and the system is relatively complicated. The mobile terminal equipment comprises a display panel, a housing, a middle frame, a circuit module and a piezoelectric vibration module, wherein the housing is located at the back surface of the display panel; the middle frame is internally placed in a space formed by the panel and the housing; the circuit module and the piezoelectric vibration module are located between the middle frame and the housing; and the piezoelectric vibration module is used for tactile feedback and sound production. The light weight and microminiaturization of the mobile terminal equipment are realized, the mass, thickness and size of the mobile terminal equipment can be remarkably reduced and the system is simplified.

Description

technical field [0001] The present invention relates to the technical field of tactile feedback and screen sound, in particular to a mobile terminal device, tactile feedback and audio control method and system. Background technique [0002] With the development of electronic communication technology, the use of electronic terminal equipment is becoming more and more popular, for example, smart phones, tablet computers and the like. Haptic feedback functions have been widely promoted in these terminal devices for human-computer friendly interaction. The realization of the tactile feedback in the related art is to place a rotor motor or a linear motor inside the electronic device to realize the tactile function. Such rotor motors and linear vibration motors do not respond effectively to audio signals, while piezo vibration modules respond effectively and clearly to audio signals. [0003] In order to improve the screen-to-body ratio of mobile terminal equipment and the deman...

Claims

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Application Information

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IPC IPC(8): G06F3/01
CPCG06F3/016
Inventor 冯玉华
Owner SUZHOU PANT PIEZOELECTRIC TECH
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