CN104683519A - Mobile phone case with signal shielding function - Google Patents

Abstract

The invention relates to a mobile phone case with a signal shielding function. The mobile phone case consists of a leather housing (1), a graphene film layer (2), a cotton liner (3), a zipper (4), and a graphene film overlapped edge (5), and is characterized in that the graphene film layer (2) is sewn in an interlayer formed by the leather housing (1) and the cotton liner (3); both ends of the leather housing (1) are sewn together by the zipper (4) and then are sewn inside the zipper (4) by the graphene film overlapped edge (5). According to the mobile phone case, all mobile phone signals from the outsides can be effectively shielded, so that a user cannot be entangled due to shutdown when using a mobile phone.

Description

A kind of cell-phone cover with shielded signal function

Technical field

The present invention relates to a kind of cell-phone cover with shielded signal function, be particularly suitable for needing within a period of time, allow mobile phone cannot use during normal pass.

Background technology

when participating in some momentous conferences and taking in guests, mobile phone sound is a very unhandsome behavior, directly impact can negotiate the success or failure of affairs.If but when processing thing, mobile phone cuts out, sometimes can have influence on other clients again, because shut down operationally, be despising the people telephoned in.So best bet allows mobile phone during this period of time not have signal.Can be apprised of when the other side telephones in " the other side's out of reach ".Instead of " the other side shuts down ".The other side's out of reach often occurs sometimes, such as in high ferro, in tunnel etc.So your impact in client there can not be affected because you do not answer the call.

Summary of the invention

For above deficiency, the object of the present invention is to provide a kind of cell-phone cover with shielded signal function, it is the pocket adopting graphene film to be sewn into, itself and corium are stitched together, mobile phone is put into the inside signal to be shielded by grapheme material, thus reach the function that mobile phone does not have signal after putting into cell-phone cover.

Technical scheme of the present invention is achieved in the following ways: a kind of cell-phone cover with shielded signal function, be made up of cortical shell, Graphene rete, cotton liner, slide fastener, graphene film scrap (bridge), it is characterized in that: described Graphene rete is sewn in the interlayer that formed at cortical shell (1) and cotton liner, two ends of cortical shell are sewed together by slide fastener, then make the inner side at slide fastener with graphene film scrap (bridge).

Described graphene film scrap (bridge) is two panels, sealed up by the opening part of slide fastener, graphene film scrap (bridge) and Graphene rete make to define in cell-phone cover an airtight screen, and cell-phone cover put into by mobile phone, and slide fastener is pulled on, shield the signal inside and outside cell-phone cover.

Whether the present invention, effectively can shield all external worlds that comes from and come mobile phone signal, make user in use, can not because of shutting down and be entangled with.

Accompanying drawing explanation

Fig. 1 is schematic diagram of the present invention.

Fig. 2 is that the present invention opens schematic diagram.

Embodiment

Known by Fig. 1, Fig. 2, a kind of cell-phone cover with shielded signal function, be made up of cortical shell 1, Graphene rete 2, cotton liner 3, slide fastener 4, graphene film scrap (bridge) 5, described Graphene rete 2 be sewn cortical shell 1 and cotton liner 3 formed interlayer in, the opening part at cell-phone cover made by slide fastener 4, and graphene film scrap (bridge) 5 is made inside slide fastener 4.Described cortical shell 1 and cotton liner 3 form the ectosome of a cell-phone cover.Graphene rete 2 be sewn cortical shell 1 and cotton liner 3 formed interlayer in, ensure that the ectosome of cell-phone cover is after mobile phone 6 is put into, signal can not be transferred on mobile phone 6 by the ectosome of cell-phone cover, the opening part at cell-phone cover made by described slide fastener 4, graphene film scrap (bridge) 5 is made inside slide fastener 4, after mobile phone 6 is put into cell-phone cover, slide fastener 4 is pulled on, cell-phone cover is shut, the opening part of slide fastener 4 is sealed up by two panels graphene film scrap (bridge) 5, and graphene film scrap (bridge) 5 and Graphene rete 2 make to define in cell-phone cover an airtight screen.Shield completely and enter envelope signal from cell-phone cover.

Claims (2)

1. one kind has the cell-phone cover of shielded signal function, be made up of cortical shell (1), Graphene rete (2), cotton liner (3), slide fastener (4), graphene film scrap (bridge) (5), it is characterized in that: described Graphene rete (2) is sewn in the interlayer that formed at cortical shell (1) and cotton liner (3), two ends of cortical shell (1) are sewed together by slide fastener (4), then use graphene film scrap (bridge) (5) to make inner side in slide fastener (4).

2. a kind of cell-phone cover with shielded signal function according to claim 1, it is characterized in that: described graphene film scrap (bridge) (5) is two panels, the opening part of slide fastener (4) is sealed up, graphene film scrap (bridge) (5) and Graphene rete (2) make to define in cell-phone cover an airtight screen, cell-phone cover put into by mobile phone (6), and slide fastener (4) is pulled on, shield the signal inside and outside cell-phone cover.