Touch key, steering wheel assembly and automobile

A component and button technology, applied in touch buttons, steering wheel components and automotive fields, can solve the problems of lack of tactile feedback, affecting car safety, and drivers not knowing whether the touch button touch control is effective, so as to improve safety and avoid false triggering. Effect

Active Publication Date: 2021-04-02
GOERTEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because touch buttons usually lack tactile feedback, the driver is likely to have doubts about whether the touch control of the touch buttons is effec

Method used

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  • Touch key, steering wheel assembly and automobile
  • Touch key, steering wheel assembly and automobile
  • Touch key, steering wheel assembly and automobile

Examples

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[0044]Next, the technical solutions in the embodiments of the present invention will be described in contemplation in the embodiments of the present invention, and clearly, as described herein is merely, not all of the embodiments of the present invention. Based on the embodiments of the present invention, those of ordinary skill in the art will belong to the scope of the present invention without all other embodiments obtained without creative labor.

[0045]It should be noted that if there is a directional indication (such as above, lower, left, right, front, and then ...) in the embodiment of the present invention, the directional indication is only used to interpret the components in a particular attitude. The relative positional relationship, the movement condition, etc., if the specific posture changes, the directional indication is also correspondingly changed.

[0046]Further, in the embodiment of the present invention relates to a description of "first", "second", the description...

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Abstract

The invention discloses a touch key, a steering wheel assembly and an automobile. The touch key comprises a housing; a touch panel assembly fixed on the shell and matched with the housing to define amounting space; an actuating connecting piece connected with the inner peripheral wall of the touch panel assembly; a supporting piece connected with the inner peripheral wall of the touch panel assembly; an actuator mounted in the mounting space; a signal processing circuit comprising a pressure sensor arranged on the supporting piece; and a processor electrically connected with the signal processing circuit and the actuator. When the touch panel assembly is pressed, the supporting piece generates elastic deformation, so that the pressure sensor generates a pressing electric signal, the signal processing circuit processes the pressing electric signal into a readable electric signal, the processor obtains a pressing pressure value according to the readable electric signal, and when the pressing pressure value is not smaller than a preset pressure value, the actuator adsorbs and desorbs the actuation connector to drive the touch panel assembly to vibrate. According to the technical scheme, the touch key has the functions of vibration feedback and mistaken touch prevention.

Description

Technical field[0001]The present invention relates to the field of touch devices, and in particular, to a touch button, a steering wheel assembly, and a car.Background technique[0002]Cars typically have steering wheels and multimedia devices, etc., the steering wheel and multimedia devices are typically provided with buttons. Some steering wheels and multimedia devices are configured with touch buttons. However, since the touch button usually lacks tactile feedback, the driver is easy to know if the touch control of the touch button is effective, and the touch button is also easy to trigger and the driver is unknown, which affects the safety of the car Sex.[0003]The above is only used to assist in understanding the technical solutions of the present invention, and does not represent the above content is prior art.Inventive content[0004]The primary object of the present invention is to propose a touch button to make the touch button both vibration feedback and anti-character.[0005]To...

Claims

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Application Information

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IPC IPC(8): G06F3/041G06F3/01
CPCG06F3/0414G06F3/016G06F2203/04105
Inventor 陈皓李成龙
Owner GOERTEK INC
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