Switch knob and vehicle-mounted touch screen

A switch knob, touch screen technology, applied in electrical switches, vehicle parts, instruments, etc., can solve the problems of distracting drivers' attention and danger, and achieve the effect of improving driving safety and realizing partial blind operation.

Pending Publication Date: 2019-12-31
SOUNDWELL ELECTRONICS PROD GUANGDONG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method of directly clicking with human fingers requires the driver to keep staring at the touch screen for operation, which distracts the driver's attention and is more dangerous during driving; while the traditional potentiometer encoder knob requires wires or terminal pins to be connected to the control board for transmission. signal, it is impossible to install the knob directly on the touch screen for use without destroying the integrity of the touch screen

Method used

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  • Switch knob and vehicle-mounted touch screen
  • Switch knob and vehicle-mounted touch screen
  • Switch knob and vehicle-mounted touch screen

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Embodiment Construction

[0038] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0039] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific si...

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Abstract

The invention discloses a switch knob and a vehicle-mounted touch screen and belongs to the technical field of multimedia control in the touch screen. The switch knob comprises a fixing component anda rotating component, wherein the fixing component is detachably connected to the touch screen; the rotating component is rotationally arranged outside the fixing component in a sleeving manner; a switch component and a gear component are arranged on the rotating component and positioned between the fixing component and the rotating component; the gear component communicates with the touch screento form a coupling capacitor; the gear component is configured to rotationally select any functional module on the touch screen; and the switch component can communicate with the touch screen corresponding to the selected functional module to form a coupling capacitor. The vehicle-mounted touch screen comprises a touch screen body and the switch knob; and the switch knob is detachably connected tothe touch screen body. The switch knob can be directly mounted on the touch screen body to be used in the case of not destroying the integrity of the touch screen; and moreover, local blind operationcan be realized so that the driving safety can be enhanced.

Description

technical field [0001] The invention relates to the technical field of multimedia control in a touch screen, in particular to a switch knob and a vehicle touch screen. Background technique [0002] Along with the raising of vehicle manufacturing technology, audio-visual navigation system is generally arranged on the car, so that navigate, play video or music. [0003] In the prior art, the control of multimedia on the vehicle-mounted high-definition touch screen is usually operated by touching and clicking the screen with human fingers. The method of directly clicking with human fingers requires the driver to keep staring at the touch screen for operation, which distracts the driver's attention and is more dangerous during driving; while the traditional potentiometer encoder knob needs wires or terminal pins to be connected to the control board for transmission. signal, it is impossible to install the knob directly on the touch screen for use without destroying the integrit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/00H01H19/14G06F3/044
CPCB60R16/005G06F3/044H01H19/14
Inventor 洪金镳苏朝晖欧阳昌雄王东亮
Owner SOUNDWELL ELECTRONICS PROD GUANGDONG
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