A kind of anti-dismantling protection device

Abstract

The invention provides an anti-dismounting protective device which comprises a sealed outer housing (10) which is vacuum in inner part, a safety part (20), an invasion detecting protective line (30) and a plurality of conductive contacts (40), wherein the safety part (20) comprises an air detecting device (201); the safety part (20) is fixedly arranged in the sealed outer housing (10) and electrically connected to the conductive contacts (40) which are arranged on the outer wall of the sealed outer housing (10); the invasion detecting protective line (30) is arranged on the inner wall of the sealed outer housing (10) and electrically connected to the safety part (20). A vacuum space is formed inside the anti-dismounting protective device, the detecting and protecting devices on the inner wall of the anti-dismounting protective device are integrally formed with the sealed outer housing, so that the safety is strong and the reliability is good. A problem tha a gap weak region exists in the combined part or the safety space is limited is avoided, so that the protective space is relatively great, and therefore, the anti-dismounting protective device is simple and easy to produce.

Description

technical field [0001] The invention relates to the field of safety protection, and more specifically relates to an anti-disassembly protection device. Background technique [0002] With the rapid development of the electronics industry, it has penetrated into various fields, such as computers, POS products in the financial industry, etc., and some highly sensitive data information, such as passwords and private keys, are often stored on the internal circuit boards of the host computer, but Followed by the security of data information; the problem of sensitive data being stolen has attracted more and more people's attention. At present, the mainstream POS machine terminal security protection field generally adopts PCB enclosure wall or film soft board tent enclosure wall to surround the core security area components that need to be protected, forming a safe cavity to resist violent dismantling. attack. However, this kind of PCB fence has problems such as gaps in the juncti...

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