CN2481079Y

CN2481079Y - Radiation-resistant casing for mobile telephone set

Info

Publication number: CN2481079Y
Application number: CN 01225136
Authority: CN
Inventors: 彭佑华
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-01
Filing date: 2001-06-01
Publication date: 2002-03-06
Anticipated expiration: 2011-06-01

Abstract

A radiation-resistant casing for mobile telephone set comprises a set body, an antenna opening arranged on the set body, a voice receiving hole, a set opening-closing part and a voice sending hole, wherein the set body is a single-layer or inner/outer layer structure; the layer structure of the set body at least comprises one layer of composite material; the composite material is formed by a flexible substrate and metal particles equably distributed on the substrate; the particle size of the metal particles is 0.01-5 um; the set opening-closing part is arranged on the side surface of the set body; the substrate is cloth fiber, rubber or polyene plastics; the metal particles are titanium alloy, aluminum, copper, iron, magnesium, sodium plastics or the mixture of the above. The mobile telephone set retains the functions of the original protective set, and also has more effective anti-radiation characteristic.

Description

Radiation proof handset cover

The utility model relates to a kind of radiation proof handset cover.

At present, people have generally recognized when using mobile phone, high-frequency electromagnetic wave excitation can damage people's waist, chest, head, particularly the high-frequency electromagnetic wave excitation that produced of mobile phone itself is known from experience the people and is caused direct injury, considerable medical circle, biological educational circles, environmental protection circle experts and scholars remind the cellphone subscriber to note reducing or the high-frequency electromagnetic wave excitation when preventing to use mobile phone; Especially get used to mobile phone is often hung over cellphone subscriber between waist, this high-frequency electromagnetic wave excitation can influence renal blood flow by skin, the injury renal function; High-frequency electromagnetic wave excitation problem at mobile phone, the radiation proof handset cover of existing design comes out, the scheme of establishing shielding material that wherein has in local (as being talked about the position), what have establishes the copper mesh interlayer, and make it be electrically connected the scheme of mobile phone negative pole, but because of adopting conventional shield technology, radiation-resistant performance is still relatively poor.

The purpose of this utility model is to provide a kind of cell-phone cover, is provided with composite layer, and the radiation proof problem when solve using mobile phone preferably particularly solves the radiation proof problem of the frequency electromagnetic waves that mobile phone itself sent effectively.

The purpose of this utility model is the composite material that constitutes by with flexible parent metal and micron order metallic particles, realizes as the design of the composite layer of cell-phone cover.

Radiation proof handset cover of the present utility model comprises body, is located at antenna aperture on the body, is talked about the hole, cover opening and closing part and send the words hole, and body is individual layer or inside and outside layer structure; In the layer structure of body, comprise one deck composite layer at least; Described composite material is made of the base material of flexibility and the metallic particles that is uniformly distributed on the base material; The granularity of metallic particles is 0.01-5 μ m; The cover opening and closing part is arranged on the side of body.

As the further improvement of radiation proof handset cover of the present utility model, in the layer structure of body, comprise two layers of composite layer.

Radiation proof handset cover of the present utility model, described base material are fabric fibre, polyalkenes plastics, natural rubber or asynthetic rubber.

Radiation proof handset cover of the present utility model, described metallic particles are titanium alloy, aluminium, copper, iron, magnesium, sodium particle or its mixing.

Radiation proof handset cover of the present utility model, its operation principle is summarized as follows:

In the cell-phone cover composite layer of the present utility model, the micron order metallic particles has high magnetic conductivity, in the layer and or the metallic particles of interlayer between have the multipath reflection characteristic again, the frequency electromagnetic waves that mobile phone is sent, absorbed, filtered, and, be the Conversion of energy of frequency electromagnetic waves low-energy heat energy, thereby reach more radiation-resistant purpose by spin, coupling.

Cell-phone cover described in the utility model, described composite material, available fabric fibre is as base material, described fabric fibre refers to the natural silk bourette silk, artificial silk bourette silk or nylon cloth fiber when making this composite material, are mixed in (this glue is produced by the auxiliary reagent factory, Shanghai) in the 5# glue equably with described metallic particles, again cloth is immersed and wherein soaked, float several minutes, take out cloth normal temperature dry, smooth getting final product down; When adopting vinyon to be base material, as long as described metallic particles is mixed in the base material of fusing equably, moulding gets final product; When being base material with rubber, be in rubber manufacturing process, add described metallic particles; Because of the manufacture method of described composite material not in the claimed scope of the application, so tired stating.

Use radiation proof handset cover of the present utility model, the cover opening and closing part is located at the side of body, promptly is located at left surface, right flank, upper side or downside; Mobile phone is covered by cell-phone cover substantially with the front and the back side that human body often contacts; When cell-phone bell rang, this cell-phone cover can prevent that radiation from joining the injury of extension place waist or chest to human body; When being talked about, needn't open the cover opening and closing part and can converse; When needs when phone is got in the external world, the cover opening and closing part can be opened, expose LCDs and keyboard, dial good telephone number after, will overlap that opening and closing part closes or void is closed, converse again, until end of conversation, as seen, in the whole process that connects, phones with mobile telephone, this cell-phone cover is in the state that is closing substantially, thereby can prevent the radiation injury of waist, chest and head to the people effectively; Radiation proof handset cover of the present utility model quantitatively reaches qualitative test through the radiation to the mobile phone operating state, and amount of radiation obviously reduces.

The advantage of radiation proof handset cover of the present utility model is: the composite layer that this cell-phone cover has adopted described composite material to make, promptly kept the protective sleeve function of original cell-phone cover to mobile phone, and have more effective radiation proof characteristic again.

Below in conjunction with embodiment, a kind of radiation proof handset cover of the present utility model is described further.

Embodiment 1.

Fig. 1 is the radiation proof handset cover structural representation of the utility model embodiment.

Fig. 2 is the elevational schematic view of Fig. 1.

Fig. 3 is the used composite material single layer structure enlarged diagram of present embodiment cell-phone cover.

Referring to Fig. 1-Fig. 3; Because of a left side is looked, schematic rear view can be same as the prior art, the Therefore, omited.

The radiation proof handset cover of the utility model embodiment comprises body 1, is located at antenna aperture 2 on the body 1, is talked about hole 3, cover opening and closing part 4 and send words hole 5, and body 1 is a single layer structure; This individual layer comprises one deck composite layer at least; Described composite material is made of the base material 6 of flexibility and the metallic particles 7 that is uniformly distributed on the base material 6; The granularity of metallic particles 7 is 0.01-5 μ m; Cover opening and closing part 4 is arranged on the side of body 1.

The radiation proof handset cover of present embodiment, described base material 6 is a vinyon.

The radiation proof handset cover of present embodiment, described metallic particles 7 is the titanium alloy particle.

The radiation proof handset cover of present embodiment 1, body 1 is a single layer structure, be one deck composite layer, because of base material 6 adopts vinyon, so body 1 is the transparent flexible material, LCDs and keyboard are as seen, keyboard can directly be pressed on body 1 front, and in the process that connects, phones with mobile telephone, cover opening and closing part 4 needn't be opened, so, use mobile phone more convenient.

Embodiment 2.

Fig. 4 is the radiation proof handset cover structural representation of the utility model embodiment.

Fig. 5 is the schematic top plan view of Fig. 4.

Fig. 6 is the composite material single layer structure enlarged diagram of the body internal layer of present embodiment.

Referring to Fig. 4-Fig. 6; Other views are with embodiment 1, Therefore, omited.

The radiation proof handset cover of the utility model embodiment comprises body 1, is located at antenna aperture 2 on the body 1, is talked about hole 3, cover opening and closing part 4 and send words hole 5, and body 1 be an inside and outside layer of structure; In the layer structure of body 1, internal layer comprises one deck composite layer at least; Described composite material is made of the base material 6 of flexibility and the metallic particles 7 that is uniformly distributed on the base material 6; The granularity of metallic particles 7 is 0.01-5 μ m; Cover opening and closing part 4 is arranged on the side of body 1.

The radiation proof handset cover of present embodiment, the internal layer of body 1 comprise two layers of composite layer.

The radiation proof handset cover of present embodiment, described base material 6 is a fabric fibre.

The radiation proof handset cover of present embodiment, described metallic particles 7 is the mixing of aluminium, magnesium granules.

The radiation proof handset cover of present embodiment 2, the internal layer of body 1 comprise two layers of composite layer, and its shielding property is better.

Claims

1, a kind of radiation proof handset cover comprises body (1), is located at antenna aperture (2) on the body (1), is talked about hole (3), cover opening and closing part (4) and send and talk about hole (5), and body (1) is individual layer or internal layer, layer structure; It is characterized in that: in the layer structure of body (1), comprise one deck composite layer at least; Described composite material is made of the base material (6) of flexibility and the metallic particles (7) that is uniformly distributed on the base material (6); The granularity of metallic particles (7) is 0.01-5 μ m; Cover opening and closing part (4) is arranged on the side of body (1).

2, a kind of radiation proof handset cover according to claim 1 is characterized in that: in the layer structure of body (1), comprise two layers of composite layer.

3, a kind of radiation proof handset cover according to claim 1 and 2 is characterized in that described base material (6) is a fabric fibre, polyalkenes plastics, natural rubber or asynthetic rubber.

4, a kind of radiation proof handset cover according to claim 1 and 2 is characterized in that described metallic particles (7) is titanium alloy, aluminium, copper, iron, magnesium, sodium particle or its mixing.

5, a kind of radiation proof handset cover according to claim 3 is characterized in that described metallic particles (7) is titanium alloy, aluminium, copper, iron, magnesium, sodium particle or its mixing.