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Electronic equipment

A technology for electronic equipment and electrical signals, applied in the field of electronics, can solve the problems of false alarms and poor reliability caused by the disassembly warning function, and achieve the effect of less possibility of false alarms and improved reliability.

Active Publication Date: 2020-08-04
CHINA GREATWALL TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned disassembly warning function can prevent the housing of the electronic device from being disassembled, since the electronic device does not vibrate only when the housing is disassembled, the disassembly warning function is prone to false alarms and has poor reliability.

Method used

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Embodiment Construction

[0043] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0044] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other features. , whole, step, operation, element, component and / or the presence or addition of a collection thereof.

[0045] It sho...

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Abstract

The invention provides electronic equipment and belongs to the technical field of electronics. A shell and a cover body are provided with N first screw holes and second screw holes which correspond toeach other; each signal detection pin of a control module of electronic equipment is electrically connected with each first screw hole, and when the cover body is connected with the shell through a conductive screw penetrating through each second screw hole and each first screw hole, the second screw hole transmits a specific electric signal to the corresponding first screw hole through the corresponding conductive screw. The appearing sequence of target first screw holes in the shell is monitored and judged through the control module and a preset screw hole sequence. When the sequence does not match the preset screw hole sequence, abuzzer is triggered to output an alarm signa. The technical effect of outputting the alarm signal when the conductive screw for connecting the cover body andthe shell is not disassembled according to the preset screw hole sequence can be achieved, and compared with a traditional disassembling early warning function, the reliability of disassembling earlywarning can be effectively improved through the electronic equipment.

Description

technical field [0001] The present application belongs to the field of electronic technology, and in particular relates to an electronic device. Background technique [0002] For electronic devices such as all-in-one computers and notebooks, in scenarios with high security requirements, in order to ensure that important components will not be touched at will, electronic devices are usually required to have a disassembly warning function. [0003] The current disassembly early warning function is to set a micro-motion detection switch on the housing of the electronic device, and when the micro-motion detection switch detects vibration, an alarm signal is output. [0004] Although the above disassembly warning function can prevent the housing of the electronic device from being disassembled, since the electronic device does not vibrate only when the housing is disassembled, the disassembly warning function is prone to false alarms and has poor reliability. Contents of the in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/86G06F1/18
CPCG06F21/86G06F1/18Y02E60/10
Inventor 田林张相斌舒皓林俊梁荣强陈明
Owner CHINA GREATWALL TECH GRP CO LTD
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