KR200365341Y1 - Portable Telephone Dunemobile Cover to Electromagnetic Shielding - Google Patents

Abstract

The present invention relates to providing a cover for accommodating a mobile phone terminal with a fabric capable of shielding electromagnetic waves, and is capable of encapsulating an electroless plated silk fabric, such as nickel, having excellent function of shielding electromagnetic waves in the form of a pocket or In order to identify the external liquid crystal display window according to the external form, it is sealed to form an identification part for the external liquid crystal display window and an antenna housing hole and a space for operating the internal liquid crystal display window and the keyboard. It is characterized by being configured to be closer to the contact and smoothly opening or folding the terminal.

Description

Mobile Phone Cover for Electromagnetic Shielding {Portable Telephone Dunemobile Cover to Electromagnetic Shielding}

The present invention relates to a mobile phone terminal cover that can shield electromagnetic waves emitted from a mobile phone, and more particularly, to encapsulate and wrap an electroless-plated silk fabric, such as nickel, that can effectively shield electromagnetic waves harmful to a human body in the form of a mobile phone terminal. It's about one thing.

Electromagnetic waves are a kind of electromagnetic energy, which are rapidly extinguished in inverse proportion to the square of distance in their characteristics. It is difficult, and research results suggest that it is possible to cause diseases such as brain tumors when irradiated with strong electromagnetic waves such as 800MHz ~ 1950MHz microwaves, which are used for mobile phones, for a long time.

In recent years, with the rapid development of wireless communication technology, mobile phones are widely used, and according to the controversy that the electromagnetic waves emitted from the mobile phones are harmful to the human body, various measures for shielding the electromagnetic waves have been taken as a countermeasure.

Covering a conventional mobile phone terminal with a material capable of shielding electromagnetic waves, weave a fine metal wire such as copper, gold, and silver, which are highly conductive metals, in a mesh form or woven with ordinary fibers to cover the cover of the mobile phone terminal. Means of forming and shielding electromagnetic waves have been known, but there is a problem that the flexibility of the cover is insufficient and the thickness is thick, which limits the form of the cover and increases the manufacturing cost.

The present invention was devised to solve the above problems, and has excellent electromagnetic shielding function, and provides a cover that can accommodate a mobile phone terminal by silk fabric plated with flexible nickel, electroless plated, etc. It is an object of the present invention to provide a means that enables shielding at low cost.

1 is an outer plan view of a mobile phone terminal cover for the present invention electromagnetic shielding

2 is a plan view of the inside of the mobile phone terminal cover for the present invention electromagnetic shielding

3 is a cross-sectional view of the corrugated stretchable part of the present invention

4 is another embodiment of the present invention

※ Explanation of code for main part of drawing

11. Cover 12. Identification

13. New Construction 14. Receiving Hole

15. Space 16. Border

17. Binding Unit 18. Sign Language

19. Calendula 20. Fibrous rubber

21. Insulation

In order to achieve the above object, the present invention is thin and has excellent flexibility and forms a cover that can accommodate a mobile phone with a silk fabric electroless plated with nickel so as to shield electromagnetic waves, but is a predominant form of a mobile phone that is spread. In the terminal cover state, the liquid crystal display window outside the terminal can be confirmed, and it is configured to be able to talk with the cover mounted even during the call with the strongest electromagnetic wave without disturbing the folding and unfolding operation.

Hereinafter, with reference to the accompanying drawings, a preferred embodiment of the mobile terminal cover for the electromagnetic wave shield of the present invention will be described in detail.

1 is an external plan view of a mobile phone terminal for electromagnetic shielding of the present invention, FIG. 2 is an inside plan view of a mobile phone terminal cover for electromagnetic shielding of the present invention, FIG. 3 is a cross-sectional view of a wrinkled stretchable part of the present invention, and FIG. Another embodiment.

As shown in Figures 1 to 3, the subject innovation of the present invention is to form a cover for wrapping a mobile phone terminal with a silk fabric electroless plated with nickel or the like.

Silk fabrics electroless plated with nickel, copper, gold, silver, etc. are commercially available products. They are excellent in electromagnetic shielding and flexible, so they are aprons for electromagnetic wave shielding for workers who are exposed to strong electromagnetic waves such as microwave ovens for a long time. Since the material is used as such, detailed description will be omitted in the present invention.

Mobile phone terminals are now dominant in the form of clamshells, and a variety of standards such as ones with and without external liquid crystal displays are commercially available.

Since the strongest electromagnetic wave is emitted during the call, the mobile phone is configured so that there is no inconvenience in the call while the cover 11 is covered.

In addition, the terminal having an external display window forms the external liquid crystal display window identification unit 12 even when the cover is covered, and in the center portion of the terminal cover 11, that is, the hinge part that folds and unfolds the folding cellular phone, the expansion of the terminal cover 11 is performed. The extension part 13 is provided so that this may be possible.

The expansion and contraction portion 13 enables the cell phone to be folded or unfolded without difficulty, the terminal cover 11 can be in close contact with the cell phone, and the process of covering the cover 11 on the terminal can be made easier.

The stretchable portion 13 may use an elastic band in which fiber-like rubber and fabric are woven or wrinkle the silk fabric and maintain the wrinkles with the fibrous rubber 20.

In addition, one side of the stretchable portion 13 is formed with an antenna receiving hole 14 for receiving the antenna protruding to the outside.

If the nickel of the present invention is wrapped up to the antenna part with an electroless plated silk fabric, electromagnetic waves may be shielded and may not be received or may cause trouble.

In other words, when the terminal is folded, the cover of the part where the internal LCD panel is in contact with the keyboard is folded in the cover 11 except for the part where the internal LCD panel is located from the part where the keyboard is located. ) Is wrapped around the cover 11 so as not to be peeled off easily, and the attenuation of the sign language or the song by the silk fabric is negligible.

In addition, the insulation part 21 is formed in the part which the cover 11 contacts the external charging part of a battery, and prevents the battery and the cover 11 from contacting and discharging.

For the inner liquid crystal display and the keyboard as described above, the edge portion 16 of the inner space portion 15, which does not cover the cover 11, may be covered by extending the cover 11 in a narrow and long manner. Even if 11) is interposed, the thickness of the silk fabric is thin and does not affect the function of the terminal at all.

Figure 4 is another embodiment of the present invention is provided with a binding portion 17 to simply accommodate the terminal in the cover of the pocket form and to bind the inlet.

The present embodiment is simple in shape and easy to manufacture, and effectively shields electromagnetic waves emitted during call waiting, but has a disadvantage in that it cannot block electromagnetic waves during a call because it must be taken out of a pocket.

In addition, in the present embodiment, when the terminal is accommodated in a pocket, the size of the terminal should be manufactured so as not to be accommodated until the antenna part.

In addition, the terminal cover of the present invention may add fashion by printing various colors or patterns.

In addition, the material for the cover for electromagnetic shielding is not limited to nickel, and any material having excellent shielding properties can be used, and a layer of thin leather is placed on the outside of a silk fabric electroless plated with nickel and copper in multiple layers. When it is configured, it can be said that the life of silk fabric can be extended.

As described above, the mobile phone terminal cover for electromagnetic wave shielding of the present invention can be used to shield electromagnetic waves easily and efficiently without any inconvenience in using a mobile phone, and to improve the fashion of the mobile phone with various colors or patterns. It works.

Claims (2)

A cover for accommodating a mobile phone terminal, the cover of the mobile phone terminal for electromagnetic shielding, characterized in that the cover 11 is formed of a silk fabric coated with nickel. The cover of claim 1, wherein the outer side of the cover includes an identification unit 12 for identifying the external liquid crystal display window, and a folding portion 13 that is expandable and expandable on a folding portion of the terminal, and an inner side of the cover except the inner liquid crystal display window and the keyboard part. Cell phone terminal cover for electromagnetic shielding, characterized in that it has a structure covering the 18 and the transmitter 19.