Magnetic card safety protection cover

磁卡安全防护套

  • Inventors: MIAO WANG
  • Assignees: 王淼
  • Publication Date: March 09, 2005
  • Publication Number: CN-2684280-Y

Abstract

本实用新型是一种磁卡安全防护套,属存放记录载体的容器。现有磁卡保护套结构复杂,对目前广泛使用的手机、传呼机等现代电子设备产生的磁场和电磁波的防护效果差。本实用新型提供的磁卡安全防护套是在组成磁卡套套体的每层材料内都复合有一层具有防磁场和电磁波的金属网、金属粉、金属箔或金属镀膜构成的金属屏蔽层,达到屏蔽电磁场及磁场的目的。本实用新型对磁场特别是对电磁波的干扰防护效果好,能有效保护磁卡内的信息不受干扰破坏,避免磁卡信息受到破坏给消费者(持卡人)和银行等相关部门带来的危害和事故。具有结构简单、加工制作容易、成本低、使用方便、便于携带、容易推广应用等优点。
The utility model relates to a magnetic card safety protection cover belonging to a container used for storing a recording carrier. The structure of the existing magnetic card protection cover is complicated. The existing magnetic card protection cover has the bad effect on protecting the magnetic field and the electromagnetic wave produced by modern electronic equipment which is widely used, such as handsets, pagers, etc. The magnetic card safety protection cover provided by the utility model is combined with a metal shielding layer which is composed of a metal mesh, metal powder, a metal foil or a metal plated film and can prevent the magnetic field and the electromagnetic wave in each layer of material which forms the cover body of the magnetic card cover. The purpose that the electromagnetic field and the magnetic field are shielded is obtained. The utility model has a good protective effect on the magnetic field, in particular for the interference of electromagnetic wave. The magnetic card safety protection cover can effectively protect the information in the magnetic card from disturbing and damaging. The magnetic card safety protection cover can avoid the harm and the accident which are caused because the information in the magnetic card is damaged for correlative departments, such as consumers (cardholders), banks, etc. The magnetic card safety protection cover has the advantages of simple structure, easy process and manufacture, low cost, convenient use, easy carryover, easy popularization and application, etc.

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