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Mobile Phone Patent Abstract
A electromagnetic wave preventing cover of an mobile phone handset
is covered to a casing of a handset and is connected to the antenna
seat hole of the handset, so that the transmitting antenna of the
mobile phone handset for emitting electromagnetic radiation is far
away from the brain, and thus, the harm of the electromagnetic wave
to the brain is reduced. A cover has a space for enclosing the mobile
phone handset, and has a slot at the front surface of the cover
for extending the communicating covering plate of the handset, and
the cover has an opening for receiving the handset into the cover.
A terminal serves to insert into the antenna seat hole of the mobile
phone handset. An antenna is adhered to the outer surface of the
communicating covering plate of the handset. A micro-wave shield
coaxial cable is fixed within the cover and has an end connected
to the terminal and another end connected to the planar antenna.
Thus, the electromagnetic wave preventing cover of an mobile phone
handset is covered to a casing of a handset and is connected to
the antenna seat hole of the handset so that in communication. The
receiving and transmitting source (i.e. antenna) is placed at the
position far away from the user's brain and is below the outer side
of the protecting cover. Therefore, the transmitting antenna of
the mobile phone handset for emitting electromagnetic radiation
is far away from the brain, and thus, the harms of the electromagnetic
wave to the brain and hand are reduced.
Mobile Phone Patent Claims
What is claimed is:
1. A electromagnetic wave preventing cover of an mobile phone handset
being covered by a casing with a free openable and foldable communicating
covering plate and being connected to an antenna seat hole of the
handset, so that a transmitting antenna of the mobile phone handset
for emitting electromagnetic radiation is far away from the brain
of an user, and thus, the harm of the electromagnetic wave to the
brain is reduced; the electromagnetic wave preventing cover comprising:
a cover having a space for enclosing the mobile phone handset,
and having a slot at the front surface of the cover for extending
the communicating covering plate of the handset, and the cover having
an opening for receiving the handset into the cover;
a terminal being installed within the cover for inserting into
the antenna seat hole of the mobile phone handset;
a planar antenna adhered to the outer surface of the communicating
covering plate of the handset; and
a micro-wave shield coaxial cable fixed within the cover and having
an end connected to the terminal and another end connected to the
planar antenna.
2. The electromagnetic wave preventing cover of a mobile phone
handset as claimed in claim 1, wherein at the rear surface of the
cover has an opening for receiving the handset to enter into the
cover; a shielding piece is installed at the outer side of the opening,
the inner periphery of a shielding cover and the outer periphery
of the rear opening of the cover are installed with respective buckles,
so that the shielding piece can be opened freely at the opening
on the rear surface of the cover.
3. The electromagnetic wave preventing cover of a mobile phone
handset as claimed in claim 1, wherein the pillar at the front end
of the terminal is installed with a telescopic elastic piece.
4. The electromagnetic wave preventing cover of a mobile phone
handset as claimed in claim 1, wherein the planar antenna is coated
with a beautiful decorating pattern.
5. An electromagnetic wave preventing cover of an mobile phone
handset being covered in a casing and being connected to an antenna
seat hole of the handset, so that a transmitting antenna of the
mobile phone handset is far away from the brain of an user in communication,
and thus, the harm of the electromagnetic wave to the brain is reduced;
the electromagnetic wave preventing cover comprising:
a cover having a space for enclosing the mobile phone handset,
and having an opening at the cover for receiving the handset into
the cover;
a terminal being installed within the cover for inserting into
the antenna seat hole of the mobile phone handset;
an openable antenna seat having a seat firmly secured to the lower
portion at the front surface of the cover, an free openable and
foldable covering plate is combined to the seat, and a planar antenna
at the outward surface of the covering plate;
a micro-wave shield coaxial cable fixed within the cover and an
end thereof being connected to the terminal, while another end being
connected to a planar antenna.
6. An electromagnetic wave preventing cover of an mobile phone
handset being to a casing and being connected to an antenna seat
hole of the handset, so that a transmitting antenna of the mobile
phone handset is far away from the brain of an user in communication,
and thus, the harm of the electromagnetic wave to the brain is reduced;
the electromagnetic wave preventing cover comprising:
a cover having a space for enclosing the mobile phone handset,
and having an opening at the cover for receiving the handset into
the cover;
a terminal being installed within the cover for inserting into
the antenna seat hole of the mobile phone handset;
a cylindrical antenna firmly secured the lower lateral side of
the cover; and
a micro-wave shield coaxial cable fixed within the cover and an
end thereof being connected to the terminal, while another end being
connected to a planar antenna.
Mobile Phone Patent Description
FIELD OF INVENTION
The present invention relates to an electromagnetic wave preventing
cover of an mobile phone handset covered in a casing of a mobile
phone handset and being connected to the antenna seat hole of the
handset, so that the transmitting antenna of the mobile phone handset
is far away from the brain in communication, and thus, the harms
of the electromagnetic wave to the brain and hand is reduced.
BACKGROUND OF INVENTION
Nowadays, mobile phones become more and more popular, almost everyone
has one handset. Mobile phones provide many convenience in the daily
life. However, with the increase of mobile phone handset, interruption
of the electromagnetic radiation to the human body become a serious
problem. Especially, as a mobile phone is used, the handset is near
the head of the user so that the brain is completely within the
coverage of high frequency electromagnetic radiation.
The current used handsets have an average power range with 0.6.about.2
watts with a frequency band of 880.about.915 MHz, in a high frequency
short band. The electromagnetic wave is emitted through a modulation
of Gaussian Minimum Shift Keying (GMSK). In using, the mobile phone
handset has an electromagnetic wave strength of 2.about.20 mG. Some
disputations still exist about the harmful effect of the electromagnetic
radiation from a handset to the human body. However, more and more
research reports disclosed that some diseases about the brain are
possibly related to the human brain. Since the action of electromagnetic
wave will cause the pineal body in the brain to be concentrated
and thus calcium will flow out to suppress the action of hormones
so that the ability of immunity lose to induce cancer or other disease.
Moreover, the weak vision, headache, and others will occur. Although
the effect of the electromagnetic wave from a handset to the human
body has not a determined conclusion, the mobile phone handsets
are popular in the human world, and thus the interruption becomes
more and more serious. Base in the consideration of safety, the
experts suggest the user to use some protecting actions. For example,
using a mobile phone handset with a lower electromagnetic radiation,
leaving the head and hand far away from the radiating source (i.e.
antenna), or preventing the brain to be exposed in the electromagnetic
wave for a long time period.
However, in practical, many suggestions can not be achieved. For
example, the current used handsets have an average power range with
0.6.about.2 watts. Therefore, the consumers can not select a handset
with lower radiation. Moreover, if the emitting power of a handset
is reduced, the quality of communication will be greatly effected.
This is not suitable for the requirement of a communication device.
Although the prior art protecting device is to add an radiating
isolation material within the casing of a telephone for preventing
the harmful effect of electromagnetic wave, since the most of the
electromagnetic wave is radiated from the antenna of a handset,
the isolation material within the case of a handset has no effect
and is not practical.
In the aforesaid expert's suggestion, it is to leave from electromagnetic
wave, since the power of electromagnetic wave is inversely proportional
to the square of the distance, and so does the effect of the electromagnetic
wave to the human body. For example, the accepted electromagnetic
wave energy at a distance of one centimeter is 100 times of the
electromagnetic wave energy at a distance of ten centimeters. Therefore,
causing the electromagnetic radiating source (i.e. antenna) to be
far away from the brain of the user is an effective way of preventing
electromagnetic wave interruption to human body.
SUMMARY OF INVENTION
Accordingly, the primary object of the present invention is to
provide an electromagnetic wave preventing cover of an mobile phone
handset being connected to the antenna seat hole of the handset,
so that in communication, the receiving and transmitting source
(i.e. antenna) is placed at the position far away from the user's
brain and is below the outer side of the protecting cover. Therefore,
the transmitting antenna of the mobile phone handset for emitting
electromagnetic radiation is far away from the brain, and thus,
the harm of the electromagnetic wave to the brain is reduced. Moreover,
as the handset is hung from the waist in a waiting condition, the
receiving and transmitting source is exposed outside the waist to
avoid that the waist and human organs are harmed by electromagnetic
radiation.
Another object of the present invention is to provide a mobile
phone handset electromagnetic wave preventing cover. When the electromagnetic
wave preventing cover is disposed on the mobile phone handset, no
matter in communication or standby condition, the receiving and
transmitting source (i.e. antenna) is exposed at outer side of the
user so as to avoid to interruption of the head and hands of users.
Therefore, the emitting efficiency of electromagnetic wave signal
is increased.
Although the present invention has been described with reference
to the preferred embodiments, it will be understood that the invention
is not limited to the details described thereof. Various substitutions
and modifications have been suggested in the foregoing description,
and others will occur to those of ordinary skill in the art. Therefore,
all such substitutions and modifications are intended to be embraced
within the scope of the invention as defined in the appended claims.
BRIEF DESCRIPTION OF FIGURES
FIG. 1 is a front perspective view of the first embodiment according
to the present invention showing the communicating covering plate
being closed.
FIG. 2 is a rear perspective view of the first embodiment according
to the present invention showing the communicating covering plate
being opened.
FIG. 3 is an exploded view of the first embodiment.
FIG. 4 is a front perspective view of the second embodiment according
to the present invention.
FIG. 5 is a front perspective view of the third embodiment according
to the present invention.
DESCRIPTION OF PREFERRED EMBODIMENTS
With reference to FIGS. 1 to 3, the first embodiment about the
electromagnetic wave preventing cover of a mobile phone handset
of the present invention is illustrated. In this embodiment, the
electromagnetic wave preventing cover is matched with a set of mobile
phone handset 9 with an openable and foldable covering plate 91.
The cover 1 is made by cutting or seaming a soft skin or artificial
leather. The cover may completely enclose the mobile phone handset
9. The front surface 1 and peripheral lateral sides of the cover
1 are installed with a plurality of windows 11A of transparent thin
films and hollow holes 11B. Especially, a slot 11C for extending
the communicating covering plate 91 is installed below the front
surface 12 of the cover. Moreover, an opening 14 is installed at
the rear surface 13 of the cover for receiving the handset 9. The
inner periphery of a shielding cover and the outer periphery of
the rear opening of the cover are installed with respective buckles
16, for example, buckling nails or sticking straps. A shielding
piece 15 is installed at the outer side of the opening. Therefore,
the shielding piece 15 can be openable and foldable freely at the
opening 14 on the rear surface of the cover.
With reference to FIG. 3, a terminal 2 is installed within the
cover 1 with respect to the position of the antenna seat hole 92
of the handset. The pillar 21 in front of the terminal has an expandable
elastic structure 22. Therefore, the terminal 2 can be firmly inserted
into the antenna seat hole 92 on the handset. A micro-wave shield
coaxial cable 3 is installed within the cover 1 and the front end
thereof is connected the terminal 2. A part of the distal end of
the cable extends out of the cover 1 and is connected to a planar
antenna 4. Besides, the inner surface of the planar antenna 4 is
coated with gluing material and the outer surface thereof is coated
with a beautiful decorating pattern.
As the handset is assembled with the cover, the mobile phone handset
9 passes through the opening 14 of the rear surface of the cover
so that the terminal 2 inserts into the antenna seat hole 92 of
the handset. Furthermore, the communicating covering plate 91 of
the handset passes through the slot 11C of the cover to extend out
of the front surface 12 of the cover. Then, by the shielding piece
15 to be buckled to the periphery 14 of the rear surface of the
cover, the handset 9 is enclosed within the cover 1 firmly. Finally,
the planar antenna 4 is adhered to the outer surface 91A of the
communicating covering plate of the handset. Therefore, the assembly
work is completed. In the practical application of the present invention,
when the handset is in communication, the planar antenna 4 for receiving
electromagnetic radiation will increase a distance of at least ten
centimeters to the central position of the brain due to the communicating
covering plate 91 is opened. In communication, the present invention
reduces the electromagnetic radiation with a ratio of at least 100
times than the prior art antenna of a handset adhering to the ear
of a user. Moreover, as the communicating covering plate 91 is opened,
the planar antenna 4 will expose at outer side of the user so that
the planar antenna will not be interrupted. With comparing to the
prior art antenna of a handset, since in using, it is shielded by
the head of a user, the receiving and transmitting of electromagnetic
wave signal is more efficient. Moreover, when the battery 93 of
a handset is desired to be updated, the user is only necessary to
open the shielding piece 15 to update the battery from the opening
14 of the rear surface of the cover. It is unnecessary to pull out
the whole handset completely. This, the updating operation is very
simple.
The second embodiment of the present invention is illustrated in
FIG. 4. The difference of this embodiment from the first embodiment
is that the electromagnetic wave preventing cover is matched with
a mobile phone handset with an unopenable communicating covering
plate. In this embodiment, the cover 1 is made by cutting or seaming
a soft skin or artificial leather. The cover may completely enclose
the mobile phone handset 9. The front surface 1 and peripheral lateral
sides of the cover 1 are installed with a plurality of windows 11A
of transparent thin films and hollow holes 11B suitable for the
operating panel or function switches. Moreover, an opening 14 is
installed at the rear surface 13 of the cover for receiving the
handset 9. A shielding piece 15 is installed at outer side of the
opening. The inner periphery of a shielding cover and the outer
periphery of the rear opening of the cover are installed with respective
buckles 16, for example, buckling nails or sticking straps. Therefore,
the shielding piece 15 can be openable and foldable freely at the
opening 14 on the rear surface of the cover. A terminal 2 is installed
within the cover 1 with respect to the position of the antenna seat
hole 92 of the handset. The pillar 21 in front of the terminal has
an expandable elastic structure 22. Therefore, the terminal 2 can
be firmly inserted into the antenna seat hole 92 on the handset.
A micro-wave shield coaxial cable 3 is installed within the cover
1 and the front end thereof is connected to the terminal 2. While
another end is connected to an openable antenna seat 5. The seat
51 of the openable antenna seat is firmly secured to lower portion
of the front surface 12 of the cover. A free openable and foldable
covering plate 52 is combined with the seat 51. A planar antenna
4 is installed at the outer surface of the covering plate. Moreover,
the planar antenna is communicated with the aforesaid micro-wave
shield coaxial cable 3.
When the handset is assembled with the cover, at first, the mobile
phone handset 9 passes through the opening 14 at the rear surface
of the cover so that the terminal 2 inserts into the antenna seat
hole 92 of the handset. By the shielding piece 15 to buckle to the
periphery around the opening 14 at the rear surface of the cover,
the handset 9 is enclosed within the cover 1. Therefore, the assembly
work is completed. When the handset is in communication, the covering
plate 52 of the openable antenna seat will be opened outwards so
that the planar antenna 4 on the covering plate exposes to the outer
side of the user. Therefore, the planar antenna is avoided to be
interrupted by human body and thus the receiving and transmission
efficiency of the electromagnetic wave signal is increased. Moreover,
as the efficiency of the application in the embodiment, in the present
embodiment, the receiving and transmitting source of the handset
is far away from the user's brain, and therefore, the harm of the
electromagnetic radiation to the brain is reduced effectively. Furthermore,
by the opening at rear surface of the cover to match with the free
opanable shielding piece, the battery of the handset can be updated
easily.
The present invention does not be confined by the aforesaid embodiments.
Apparently, those skilled in the art may modify the aforesaid embodiment
with referring to the aforesaid description. For example, in the
second embodiment, the openable antenna seat 5 is replaced by a
cylindrical antenna 6. The cylindrical antenna 6 is installed at
the lower lateral side of the cover 1 (as shown in FIG. 5). Similarly,
in this modified embodiment, the shielding effect of the handset
to the user's brain is achieved, and thus the receiving and transmitted
efficiency is achieved. Therefore, although the present invention
has been described with reference to the preferred embodiments,
it will be understood that the invention is not limited to the details
described thereof. Various substitutions and modifications have
been suggested in the foregoing description, and others will occur
to those of ordinary skill in the art. Therefore, all such substitutions
and modifications are intended to be embraced within the scope of
the invention as defined in the appended claims. |