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Knob device and related interactive display equipment

A technology for display equipment and knobs, which is applied in signal transmission systems, instruments, electrical digital data processing, etc.

Active Publication Date: 2020-06-16
ACER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When you want to use the knob device as a directional input device (for example: as a mouse or a rocker function to move the mouse on the screen in the desired direction), due to the placement of the knob device relative to the electronic device, it may Inaccurate or the rotary operation of the knob device makes it impossible for the electronic device to match the relative movement direction of the upper cover and the base to the movement direction of the image on the display, thus limiting the operation method of the knob device

Method used

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  • Knob device and related interactive display equipment
  • Knob device and related interactive display equipment
  • Knob device and related interactive display equipment

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Embodiment Construction

[0039] figure 1 , figure 2 and image 3 They are respectively a functional block diagram, an isometric view and a top view of a knob device 10 and an interactive display device 12 according to an embodiment of the present invention. At figure 1 Among them, the knob device 10 includes a base 100, an upper cover 102, a first communication circuit 106, and a plurality of sensing components RS1, RS2, RS3. The interactive display device 12 includes a control circuit 124 , a second communication circuit 126 and a touch display 120 , wherein the touch display 120 includes a display 121 and a touch circuit 123 .

[0040] At figure 2 Among them, the interactive display device 12 can be any electronic device with a touch display 120, such as a 360-degree flip notebook computer, a two-in-one (2in1) computer, a tablet computer, an All in one (AIO) computer, etc., in this implementation Take a tablet computer as an example, but not limited thereto.

[0041] The base 100 includes an...

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PUM

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Abstract

The invention discloses a knob device. The knob device comprises an upper cover and a base. The base is provided with an electrode pattern which presents a directional pattern and corresponds to a single directional direction. An interactive display device can use the knob device a directional input device according to a moving signal transmitted by the knob device and a sensing signal generated by sensing the electrode pattern by a touch circuit. For example, the knob device can be used as a mouse or a rocker arm, and the mouse displayed on a screen can be moved in the required direction. Therefore, the interactive display device can enable the relative movement direction of the upper cover and the base to correspond to the movement direction of the image on a display, and the operation mode of the knob device is increased.

Description

technical field [0001] The invention relates to a knob device and related interactive display equipment, in particular to a knob device capable of detecting rotation angles and related interactive display equipment. Background technique [0002] With the development and application of touch panel technology and the generalization of various electronic products, in order to allow users to have more operations and input methods to complete their work, different types of auxiliary input devices have been launched on the market, such as touch Pens, knob devices, etc. When the knob device is linked with the electronic product, the user can input a confirmation instruction to the electronic product by pressing the knob device, or provide an instruction to select options in the menu by rotating the knob device. [0003] The knob device usually has an upper cover and a base, and adopts a circular shape for easy rotation. When you want to use the knob device as a directional input ...

Claims

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Application Information

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IPC IPC(8): G06F3/038G06F3/041G06F3/0354G08C17/02
CPCG06F3/0383G06F3/0416G06F3/0354G08C17/02
Inventor 茹泰柯杰斌陈志强
Owner ACER INC
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