Touch panel vibration feedback apparatus

A technology of touch panel and vibration feedback, which is applied in the directions of instruments, electrical digital data processing, user/computer interaction input/output, etc. It can solve the problems of increasing cost, unfavorable promotion, occupying panel space, etc., so as to reduce the number of uses, The effect of reducing product volume and reducing product cost

Inactive Publication Date: 2018-02-16
HUIZHOU DESAY SV AUTOMOTIVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally speaking, due to the large size of the touch panel, in order to enhance the vibration feedback effect, it is usually necessary to install multiple vibrators around the panel. More vibrators not only occupy the space of the panel, but also increase the cost, which is not conducive to popularization.

Method used

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  • Touch panel vibration feedback apparatus
  • Touch panel vibration feedback apparatus

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] This embodiment provides a vibration feedback device for a touch panel, including a touch panel 4, a detection module 5, several vibration modules 1, several control modules 2, and a power supply module 3; the detection module 5 is arranged below the touch panel 4, and the detection module 5 is used to receive the touch signal and transmit it to the control module 2 . Each control module 2 is respectively coupled between the detection module 5 and each vibration module 1, and adjusts the vibration characteristics of the corresponding vibration module 1 according to the touch signal. The vibration module 1 can be a vibration motor or a piezoelectric actuator, which is used in this embodiment. The vibration module 1 is a vibration motor. The power supply module 3 is used for providing working electric energy to the control module 2 and the vibration module 1 . Wherein, each vibration module 1 can be provided with several vibration levels, and the touch panel 4 is provide...

Embodiment 2

[0026] This embodiment is similar to Embodiment 1. Further, the touch panel 4 may also be provided with several touch parts, and each touch part is used for the customer to input touch actions. In this embodiment, the touch panel 4 is provided with 18 touch parts, and the 18 touch parts are distributed in the corresponding area according to the linear length of each vibration module 1, and at least one specific vibration module 1 The vibration levels are matched, and the vibration intensities generated by the vibration modules 1 at the same position are superimposed on each other, and the superimposed vibration intensities make the vibration effects generated by the touch parts the same, and the hand feeling is uniform.

Embodiment 3

[0028] A control method for vibration feedback of a touch panel, based on the above-mentioned vibration feedback device for a touch panel, comprising the following steps:

[0029] S1. Presetting each of the vibration modules 1 to several vibration levels, the vibration levels are proportional to the straight line length from the vibration module 1;

[0030] S2. Dividing the touch panel 4 into several touch areas;

[0031] S3. According to the straight-line lengths between different touch areas and each of the vibration modules 1, match the touch areas with the vibration levels of each vibration module 1, and the vibration effects of each of the vibration modules 1 in the same touch area are superimposed on each other. ;

[0032] S4. The detection module 5 receives the input touch signal, and transmits the touch signal to the corresponding control module 2 according to the matching result of the touch signal and the vibration level signal;

[0033] S5. The control module 2 ad...

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PUM

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Abstract

The invention relates to a touch panel vibration feedback apparatus. The touch panel vibration feedback apparatus comprises a touch panel, a detection module, a plurality of vibration modules, a plurality of control modules and a power supply module, wherein the detection module is arranged below the touch panel and used for receiving a touch signal and transmitting the touch signal to the controlmodules; the control modules are coupled between the detection module and the vibration modules, and adjust vibration characteristics of the vibration modules according to the touch signal; and the power supply module is used for providing electric energy for the control modules and the vibration modules. The vibration modules are configured with a plurality of vibration levels; the vibration levels are in direct proportion to straight line lengths of distances from the vibration modules; the touch panel is provided with a plurality of touch regions; and each touch region is matched with thespecific vibration level of at least one vibration module. According to the touch panel vibration feedback apparatus, the usage quantity of the vibration modules is reduced; the space utilization rateof the touch panel is increased; the product volume is further reduced; and the product cost is reduced.

Description

technical field [0001] The invention relates to a touch device, in particular to a vibration feedback device for a touch panel. Background technique [0002] With the popularization and diversification of applications of touch display panels, more and more users have put forward new requirements for touch display panels, hoping that they have the function of operation feedback, so that they can better understand the command input. situation. Generally speaking, there are many forms of operation feedback, such as feedback of sound effects, feedback of visual effects, force feedback, etc. Among them, force feedback is mainly through placing the vibrator on the periphery of the touch panel. When the touch signal is input, the control The vibrator will trigger the vibrator to vibrate, so as to enhance the operation feedback feel and understand the command input status. Generally speaking, due to the large size of the touch panel, in order to enhance the vibration feedback effe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06F3/041
CPCG06F3/016G06F3/041
Inventor 刘国钱梁展鸿杨全义
Owner HUIZHOU DESAY SV AUTOMOTIVE
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