Touch control sliding startup and shutdown circuit and display card

A switch circuit, touch circuit technology, applied in electronic switches, electrical components, pulse technology and other directions, can solve the problem of mechanical keys mistakenly touch life and other issues, and achieve the effect of solving mistaken touches and short lifespan

Pending Publication Date: 2021-04-27
SHENZHEN EXCELSECU DATA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to provide a touch slide switch circuit and a display card, aiming to solve the problems of the mechanical buttons in the switch circuit of the traditional display card, which are prone to false touches and have a short service life

Method used

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  • Touch control sliding startup and shutdown circuit and display card
  • Touch control sliding startup and shutdown circuit and display card
  • Touch control sliding startup and shutdown circuit and display card

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Embodiment Construction

[0034] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0035] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0036] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and oth...

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PUM

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Abstract

According to a touch control sliding startup and shutdown circuit and a display card, the touch control sliding startup and shutdown circuit replaces mechanical keys by adopting a first touch control key, a second touch control key and a touch control circuit, the problem that in a traditional startup and shutdown circuit, the service life of the mechanical keys is short is solved, and by adopting a time delay circuit and a switching circuit, only when the second touch key is touched within the preset duration after the first touch key is touched (i.e., when the first touch key slides to the second touch key within the preset duration), the switching circuit is switched on or switched off to control the main controller to be started or shut down; and the situation of misoperation caused by mistaken touch of the first touch key or the second touch key is avoided. According to the touch control sliding startup and shutdown circuit, the problems that in a traditional display card startup and shutdown circuit, mistaken touch is likely to happen to mechanical keys, and the service life is short are solved.

Description

technical field [0001] The application belongs to the technical field of switch control, and in particular relates to a touch slide switch circuit and a display card. Background technique [0002] At present, traditional smart display cards, such as integrated circuit cards (Integrated Circuit Cards, IC cards) with display functions, generally use mechanical buttons to turn on and off, but due to the thinness of the cards, the mechanical buttons on the display card will The hand feel is poor, and it is easy to fail to press the button or press the button many times during the operation; and the life of the mechanical button is short, and the sensitivity will decrease after a long time of use, resulting in an increase in the number of invalid buttons. [0003] Therefore, there are problems in the traditional switching circuit of the display card that the mechanical keys are prone to false touches and have a short service life. Contents of the invention [0004] The purpose...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03K17/96H03K17/284
CPCH03K17/284H03K17/962
Inventor 陈柳章
Owner SHENZHEN EXCELSECU DATA TECH
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