JPH10134986A - Synthetic material for removing electrostatic stray magnetic wave - Google Patents

Abstract

PROBLEM TO BE SOLVED: To remove an electrostatic stray magnetic wave by static electricity efficiently and to promote cost reduction, light weight and miniaturization. SOLUTION: This material is provided with a coating 1 consisting of synthetic resin material (polyethylene resin) to which additives with characteristics of static electricity removing, withstand voltage prevention, and humidity and water keeping are combined, coating a head 4a of an antenna, and being formed to be attached or removed freely, and an outside surface member 2 consisting of synthetic resin material (styrene resin) to which additives with characteristics of static electricity removing, withstand voltage prevention, and humidity and water keeping are combined, coating the coating member 1 through a desired space 3 and taking a desired shape with designability.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a static magnetic disturbance magnetic wave removing composite used for removing static magnetic disturbance magnetic wave damage caused by static electricity in, for example, a portable telephone.

[0002]

2. Description of the Related Art Static electricity is very troublesome for human beings. Especially in the dry season, it is generated by air friction of chemical fibers and the like. Regardless, high voltage (30000 to 50000)
Due to V), a spark is generated by the earth discharge.

In recent years, many mobile phones have become widespread, and the high frequency band (8
In 00MH _Z ~1800MH _Z), electrical noise occurs during a call under the influence of electrostatic turbulent遊磁wave static of the high voltage leads.

Conventionally, the disturbance of the static magnetic disturbance wave is avoided by using an electric circuit in a cellular phone or the like against the static magnetic disturbance wave caused by the static electricity.

[0005]

However, in the above-mentioned conventional technique, there is a problem that an electric circuit is costly. In addition, there is also a problem that the electric circuit itself requires a certain amount of weight and size, which is contrary to the reduction in weight and size of the mobile phone.

[0006] In order to solve the above-mentioned problems, the present invention effectively eliminates the electrostatic turbulence caused by static electricity, can provide it at a low cost, and can further reduce the weight and size of the electrostatic turbulence. It is an object to provide a magnetic wave removal composite.

[0007]

According to the present invention, there is provided a synthetic resin for removing electrostatic turbulence, which comprises an additive having a static elimination property, an antistatic property, a moisture retention property and the like. The antenna is characterized by comprising a covering member made of a material and covering at least a part of the antenna and detachably formed.

In addition, it is made of a synthetic resin material containing an additive having static electricity removing property, antistatic property, moisture retention property, etc.,
While covering at least a part of the antenna, a covering member formed so as to be detachable, static electricity removing property,
An anti-static property, made of a synthetic resin material blended with an additive having moisture retention and the like, and covering the covering member through a desired space, and an outer surface member having a desired shape with designability. May be provided.

In addition, the synthetic resin material has a property of removing static electricity,
It is characterized in that an additive having antistatic properties, moisturizing properties and the like is compounded using liquid paraffin as a solvent.

Therefore, the static electricity removing property, the antistatic property,
By covering a part of the antenna with a covering member made of a synthetic resin material mixed with an additive having moist water retention and the like, the electrostatic turbulence caused by static electricity is removed.

[0011] By covering the covering member through a desired space with an outer surface member made of a synthetic resin material in which an additive having a static-removing property, an antistatic property, a moisture-retaining property, and the like is blended, the static turbulence is caused. Removal of magnetic waves and the like is performed more efficiently and reliably.

Since it is mainly composed of a synthetic resin material, it is possible to realize inexpensive and lightweight, and furthermore, it is possible to reduce the size because it is attached to a part of the antenna.

In the synthetic resin material, an additive having a static electricity removing property, an antistatic property, a moisturizing property and the like is blended with a liquid paraffin as a solvent, so that the additive can be adapted to a fine molecular structure. Further, the additives can provide protection such as heat resistance and moisture resistance.

Since the outer surface member 2 is shaped to have a design, it can be used as a kind of accessory.

[0015]

Embodiments of the present invention will be specifically described below with reference to the drawings. FIG. 1 is a cross-sectional view showing the overall configuration of the composite body for removing static magnetic disturbance magnetic waves according to the present invention, and FIGS. 2 and 3 are external views showing components of the composite body for removing static magnetic disturbance magnetic waves.

As shown in FIG. 1, the composite body for removing electrostatic turbulence-induced magnetic waves according to this embodiment includes a covering member 1 and an outer surface member 2.

First, the covering member 1 is formed in a substantially cap shape by a blow molding method (hollow shape) so as to cover the head 4a of the rod-shaped antenna 4 in the portable telephone, and a reinforcing member is provided around the covering member. Of the rib 1a.

The material constituting the covering member 1 includes additives such as Everflex, Electrojume, Polynal, Polyglycol, a surfactant, a dispersant, and the like, which have a static-removing property, an antistatic property, a moisturizing property and the like. An ultraviolet light inhibitor having light resistance (ultraviolet light) is used in which a liquid paraffin such as white kerosene is used as a solvent and mixed with a polyethylene resin as a synthetic resin material.

Therefore, the material of the covering member 1 uses the liquid paraffin as the solvent, so that the additive can be adapted to the polyethylene resin in a fine molecular structure, and the liquid paraffin can be further used. By forming an oil-thin resin film, it is possible to protect the molding heat-resistant temperature (about 180 ° C.).

Further, the covering member 1 made of the above material
Is made of a polyethylene resin as a main material, and therefore has flexibility.

Next, the outer member 2 is formed by a blow molding method (hollow shape) so as to cover the covering member 1 through a desired space 3. It has a design by the ingenuity.

More specifically, as shown in FIG. 3, a sphere-shaped image with an attractive image is designed. Although not shown, the shape of the outer member 2 may be, for example, animal, flower,
It may be a shape expressing various personalities, such as fruits and bills.

The material constituting the outer surface member 2 includes additives such as Heimpact, Electrodum, Surfactant, Dispersant, and Light-resistant (ultraviolet) which have static elimination property, antistatic property, moisture retention property and the like. UV inhibitor with
For example, a mixture of a liquid paraffin such as white kerosene and a high-temperature additive as a solvent and a styrene-based resin as a synthetic resin material is used.

Therefore, since the material constituting the outer surface member 2 uses liquid paraffin as a solvent, it becomes possible to make the additive conform to the styrene-based resin in a fine molecular structure. By forming a thin oily resin film by using a high-temperature additive as a solvent, it is possible to protect the molding heat-resistant temperature (approximately 240 °) of the styrene-based resin.

Further, the outer member 2 made of the above material
Is made of a styrene-based resin as a main material and therefore has electrical insulation.

Although the covering member 1 has flexibility, it has a cap-like shape due to the presence of the ribs 1a, and is prevented from being detached from the outer surface member 2.

Mounting of the mobile phone on the antenna 4 in the composite device for removing electrostatic turbulence and magnetic waves configured as described above is performed by fitting the covering member 1 to the head 4a of the antenna 4. In addition, since the covering member 1 has flexibility, the composite body for removing electrostatic turbulence-induced magnetic waves can be detachably attached to the head 4a of the antenna 4.

When the head 4a of the antenna 4 is slightly larger than the inner diameter of the covering member 1, it can be fitted by its flexibility.
4 is smaller than the inner diameter of the covering member 1, FIG.
As shown in Fig. 7, the size may be adjusted between the head 4a of the antenna 4 and the inner surface of the covering member 1 via the double-sided adhesive material 5.

Here, the molecular structure of the covering member 1 and the outer surface member 2 mounted on the head 4a of the antenna 4 is such that a layer made of an additive is formed around resin molecules as shown in the schematic diagram of FIG. And a layer made of liquid paraffin is further formed therearound. As a result, the electrostatic turbulence generated by the static electricity is absorbed and eliminated by the constituent molecules as shown in FIG.

Further, as a cause of the electrical noise, there is a communication electromagnetic wave from another communication device. However, the molecular structure shown in FIG. 5 cannot eliminate the reflected wave of the communication electromagnetic wave. However, in the above-mentioned composite body for removing the electromagnetic disturbance magnetic wave, the communication electromagnetic wave of this kind is reflected by a spatial error caused by the space 3 formed between the two-layer structure of the covering member 1 and the outer surface member 2 made of different resin materials. The ghost state caused by the waves is suppressed.

Therefore, in the thus constructed composite body for removing electrostatic turbulence-induced magnetic waves, a material mainly composed of a synthetic resin material containing an additive capable of removing static electricity is used.
Since the head 4a of the antenna 4 is configured to cover the head 4a, it is possible to effectively eliminate electrostatic turbulence and the like, eliminate electrical noise during a call, and avoid inconvenience such as interruption of the call.

Since the covering member 1 (and the outer surface member 2) constituting the composite body for removing electrostatic turbulence-induced magnetic waves is mainly composed of a synthetic resin material, it can be made inexpensive and lightweight, and furthermore, one of the antennas. Since it is configured to be attached to the unit, miniaturization can be achieved. Further, since there is no need to use an electric circuit in the mobile phone or the like, the weight and size of the mobile phone can be reduced.

At the time of use, since it is only necessary to attach the antenna 4 to the head 4a, no special electric technique is required, and the antenna 4 can be attached according to the size of the head 4a. Therefore, versatility can be provided.

Further, the two-layer structure of the covering member 1 and the outer surface member 2 allows static turbulence and the like to be generated (in two stages).
It can be reliably removed.

The covering member 1 and the outer surface member 2 are made of a synthetic resin material in which additives having a static elimination property, an antistatic property, a moisture-retaining property, etc. are blended. Excellent light resistance (ultraviolet light) due to its formulation.

Since the outer surface member 2 has a shape with a design, it can be used as a kind of accessories as well as removing the electrostatic turbulence and the like.

In the above-described embodiment, the two-layer structure of the covering member 1 and the outer surface member 2 is mainly described. Only one configuration may be used.

Although the mobile phone has been mainly described as the one to which the electrostatic turbulence-reducing composite is mounted, it can be used for other devices such as a television and a radio.

The portion to be mounted is not limited to the head 4a of the antenna 4, but may be formed on a curved surface or an acute angle portion of the antenna 4 by devising the shape of the electrostatic turbulence-reducing composite (particularly, the covering member 1). It becomes possible to mount it correspondingly.

[0040]

As described above, the composite material for removing electrostatic turbulent magnetic waves according to the present invention uses a synthetic resin material in which additives having static elimination property, antistatic property, moisture retention and the like are blended. Since the antenna is configured to cover a part of the antenna, it is possible to effectively remove the electrostatic turbulence and reduce the electric noise during a call.

Since the composite body for removing electrostatic turbulent magnetized magnetic waves is mainly composed of a synthetic resin material, it can be made inexpensive and lightweight, and it is configured to be attached to a part of the antenna, so that the size can be reduced. be able to. Further, since there is no need to use an electric circuit in the mobile phone or the like, the weight and size of the mobile phone can be reduced.

At the time of use, since it is only necessary to attach to a part of the antenna, no special electric technology is required.
Furthermore, since it can be attached to various types of antennas, it can have versatility.

With the two-layer structure of the covering member and the outer surface member, electrostatic turbulence can be reliably removed (in two steps).

The covering member and the outer surface member are excellent in heat resistance and humidity resistance because additives made of a synthetic resin material are added to the resin member having static electricity removing property, antistatic property, moisture retention property and the like.

Since the outer surface member has a shape with a design, it can be used as a kind of accessory as well as removing the electrostatic turbulence.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing the overall configuration of an electrostatic turbulence-free magnetic wave composite according to the present invention.

FIG. 2 is an external view showing constituent elements of the composite body for removing electrostatic turbulence-induced magnetic waves.

FIG. 3 is an external view showing components of the composite body for removing an electrostatic disturbance magnetic wave.

FIG. 4 is a cross-sectional view showing a state of use of the composite body for removing electrostatic turbulence-induced magnetic waves.

FIG. 5 is a schematic diagram showing a molecular configuration.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Coating member, 1a ... Rib, 2 ... Outer surface member, 3 ... Space,
4 ... antenna, 4a ... head (part of antenna), 5 ... double-sided adhesive material.

Claims (3)

[Claims] 1. A synthetic resin material containing an additive having static electricity removing property, antistatic property, moisture retaining property, etc., and is formed so as to cover at least a part of an antenna and to be detachable. Characterized in that the composite body comprises a covering member. 2. An antenna made of a synthetic resin material containing an additive having static elimination property, antistatic property, moisture retention property, etc., and is formed so as to cover at least a part of the antenna and to be detachable. Cover member, made of a synthetic resin material blended with an additive having static elimination properties, antistatic properties, moisture retention, etc., and covers the cover member via a desired space, and has a design property. And an outer surface member having a desired shape. 3. The synthetic resin material according to claim 1, wherein an additive having static elimination property, antistatic property, moisture retention property and the like is compounded using liquid paraffin as a solvent.
Alternatively, the composite body for eliminating electrostatic turbulence-induced magnetic waves according to claim 2.