Button-type capacitive touch human-machine interface device including a base, a display screen, a capacitive touch panel, a feedback force supply unit, a plurality of sensing key caps, and an upper cover

A button-type capacitive touch human-machine interface device includes a base provided thereon with a carrying space; a control circuit board arranged in the carrying space; a display screen electrically connected to the control circuit board; a capacitive touch panel located on the upper side of th...

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Bibliographic Details
Main Author CHU, JIN-XIONG
Format Patent
LanguageChinese
English
Published 16.05.2022
Subjects
BASIC ELECTRIC ELEMENTS
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
PHYSICS
RELAYS
SELECTORS
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Summary:A button-type capacitive touch human-machine interface device includes a base provided thereon with a carrying space; a control circuit board arranged in the carrying space; a display screen electrically connected to the control circuit board; a capacitive touch panel located on the upper side of the display screen and electrically connected to the control circuit board; a feedback force supply unit having a plurality of insulating pressing elastic blocks, in which the insulating pressing elastic blocks can be pressed downwards to be attached to the capacitive touch panel; a plurality of sensing key caps, each of which is fixed on an upper wall surface of the insulating pressing elastic block, and can be pressed by a finger of a user; and an upper cover, which correspondingly covers and is fixed on the carrying space of the base, and has a plurality of key holes allowing the sensing key caps to pass through and be exposed thereon.
Bibliography:Application Number: TW20209139754