CN2414560Y

CN2414560Y - Safety electromagnetic radiation type mobile telephone

Info

Publication number: CN2414560Y
Application number: CN 99207428
Authority: CN
Inventors: 王建军
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-04-11
Filing date: 1999-04-11
Publication date: 2001-01-10
Anticipated expiration: 2009-04-11

Abstract

The utility model relates to an electromagnetic radiation safety mobile phone, which belongs to the improvement of the layout of a mobile phone antenna of communications equipment. The utility model is characterized in that the layout of a mobile phone antenna is adjusted, and the antenna is moved from a position most adjacent to a user's brain to a farmost position away from the brain. Therefore, the influence of the high-frequency electromagnetic waves generated during the use of mobile phones on users' brain is exponentially attenuated, and the effect of protecting users' brain is achieved. Consequently, the mobile phones with the antenna layout according to the utility model are electromagnetic radiation safety mobile phones.

Description

A kind of electromagnetic radiation safety-type mobile phone

The utility model belongs to the improvement of mobile phone antenna arrangement in the communication equipment.

Mobile phone is a kind of means of communication very easily, is subjected to liking of user deeply, is just used by more and more many people.But mobile phone can send frequency electromagnetic waves in use, and the frequency electromagnetic waves that surpasses certain intensity is harmful; Often be in the radiation environment of frequency electromagnetic waves, also be harmful to health, especially fragile and responsive organ such as people's brain is more vulnerable to injury.Because the radiation field energy of the frequency electromagnetic waves when mobile phone uses concentrates on the antenna of this phone handset, and the mobile phone antenna of the present various trades mark is arranged on the fuselage near transmitter (earphone) end, like this, the field energy center of frequency electromagnetic waves just is near user's the ear during use, just apart from the nearest position of (about 10 millimeter) of user's brain, the suffered electromagnetic wave of user's brain is the strongest, in any case this all is pernicious to the user.

The purpose of this utility model is: make the user both use mobile phone easily, can reduce the radiation intensity of frequency electromagnetic waves to user's brain to greatest extent again.

The utility model is made up of fuselage and antenna thereof, its main points are to adjust the antenna arrangement of mobile phone: with antenna when mobile phone is used on fuselage the position of the most close user's brain, again layout when mobile phone is used on fuselage apart from user's brain position farthest.It generally is an end of the extension point of antenna being adjusted to close receiver (microphone) by an end of close transmitter.Distance between high frequency field energy center when mobile phone is used and user's the brain is increased to adjusted more than 100 millimeters by 10 millimeter before adjusting.Because the decay of electromagnetic wave field energy is to be directly proportional with the distance at distance field energy center, so, the frequency electromagnetic waves when increasing distance after the antenna arrangement adjustment and being enough to mobile phone is used, to the influence of user's brain at double and even the decay of several times.

Antenna arrangement of the present utility model, remove the extension point of antenna and extension direction and be arranged in mobile phone when being used, apart from outside user's brain end farthest, the tie point of its internal radio frequency power amplification circuit and antenna also should arrange that the fuselage inherence is apart from user's end farthest on fuselage.Like this, during use, pull out whole antennas and just can make the field energy center of the frequency electromagnetic waves of user's brain and mobile phone keep ultimate range, thereby reach the purpose of protection user brain.

Therefore, the mobile phone according to the utility model layout antenna is a kind of mobile phone of electromagnetic radiation safety-type.

In view of the utility model just makes improvements the layout of mobile phone antenna, electronic circuit, battery, each function button, display screen and the electrical interface etc. that do not relate to fuselage interior are so only describe improving relevant part with antenna arrangement in the fuselage in specification and the accompanying drawing thereof.

Description of drawings:

Accompanying drawing 1 is the schematic diagram of (antenna upwards extends) before the utility model antenna arrangement improves.In the accompanying drawing: (1) is that the fuselage (1-1) of mobile phone is that transmitter (hole) (1-2) on the mobile phone fuselage is that receiver (hole) (2) on the mobile phone fuselage is the antenna of mobile phone.

Accompanying drawing 2 is extend downwards illustration schematic diagrames of layout of the utility model antenna, and in the accompanying drawing: (1) is that the fuselage (1-1) of mobile phone is that transmitter (hole) (1-2) on the mobile phone fuselage is the receiver (hole) on the mobile phone fuselage

(2) be the antenna of mobile phone.

Accompanying drawing 3 is that the utility model has the extend illustration schematic diagram of layout of flip-type mobile phone antenna downwards, and in the accompanying drawing: (1) is that the fuselage (1-1) of mobile phone is that transmitter (hole) (1-2) on the mobile phone fuselage is that receiver (hole) (1-3) on the mobile phone fuselage is that the rf power amplifier circuit of mobile phone fuselage interior and the tie point (2) of mobile phone antenna are the antennas of mobile phone.

Accompanying drawing 4 are the utility model antennas below the illustration schematic diagram of lateral extension layout, in the accompanying drawing: (1) is that the fuselage (1-1) of mobile phone is that transmitter (hole) (1-2) on the mobile phone fuselage is that receiver (hole) (2) on the mobile phone fuselage is the antenna of mobile phone.

The layout of the utility model antenna is not limited only to above illustration.

Claims

1, a kind of electromagnetic radiation safety-type mobile phone, form by fuselage (1) and antenna (2) thereof, it is characterized in that: the extension point of mobile phone antenna (2) is arranged on the fuselage (1), when this mobile phone was used, antenna (2) was positioned at fuselage (1) and goes up apart from user's brain end farthest.

2, electromagnetic radiation safety-type mobile phone as claimed in claim 1, it is characterized in that: its antenna (2) and the tie point (1-3) of rf power amplifier circuit also be arranged in this mobile phone when being used, be positioned at fuselage (1) apart from user's brain end farthest.