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Reset circuit for forcibly resetting education all-in-one machine

A reset circuit and all-in-one machine technology, which is applied in the field of educational all-in-one machines, can solve problems such as system crashes and inability to realize forced reset of all-in-one educational machines

Pending Publication Date: 2021-09-10
GUANGZHOU LANGO ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a reset circuit for forcedly resetting the educational all-in-one machine, which can solve the problem of severe jamming of the current teaching all-in-one machine embedded in the wall. After the system crashes, the user cannot restart the all-in-one education machine by powering off, and cannot realize the forced reset of the all-in-one education machine

Method used

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  • Reset circuit for forcibly resetting education all-in-one machine

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Embodiment Construction

[0020] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0021] Such as figure 1 As shown, in the present invention, a reset circuit for forcedly resetting the educational all-in-one machine, the reset circuit is set inside the educational all-in-one machine, and specifically includes a main board 2 for realizing the play function of the educational all-in-one machine. The main board 2 provides the power board 1 and the button board 5 of the power supply. The main board 2 is provided with STB pins, and the main board 2 is connected with the power board 1 through the STB pins. The main board 2 is provided with The MCU connected to the STB pin, a number of buttons are set on the button board 5, the buttons ar...

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PUM

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Abstract

The invention provides a reset circuit for forcibly resetting an education all-in-one machine, which comprises a main board for realizing a playing function of the education all-in-one machine, a power board for providing a power supply for the main board, and a key board, the main board is provided with an STB pin, the main board is connected with the power board through the STB pin, the main board is provided with an MCU connected with the STB pin, a plurality of keys are arranged on the key board, and the keys are connected with the MCU through first sampling pins. According to the reset circuit for forcibly resetting the education all-in-one machine, power-off restarting of the education all-in-one machine is achieved, and when the education all-in-one machine is stuck and crashed, a user can forcibly reset the education all-in-one machine by pressing a key.

Description

technical field [0001] The present invention relates to the field of educational all-in-one machines, in particular to a reset circuit for forcibly resetting the educational all-in-one machine. Background technique [0002] With the development of science and technology, the educational all-in-one machine that can realize multimedia teaching integrates multiple technologies such as infrared touch technology, intelligent office teaching software, multimedia network communication technology, and high-definition flat panel display technology, and integrates projectors, electronic whiteboards, etc. , computer (optional), TV, touch function and other equipment in one multi-functional interactive teaching equipment, which upgrades the traditional display terminal to a full-featured human-computer interaction equipment. Through the education all-in-one machine, users can realize writing, annotation, Painting, multimedia entertainment and computer operation. [0003] However, the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14
CPCG06F11/1441
Inventor 柒强谭贵勇陈刚
Owner GUANGZHOU LANGO ELECTRONICS TECH CO LTD
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