CN102215663A - Radiation-proof device for mobile phone - Google Patents

Abstract

The invention provides a radiation-proof device for a mobile phone. The internally manufactured structure belongs to the filed of electronic information, but the overall actual result belongs to the field of consumption goods. The manufacturing of an antenna connection and a radiation-proof box is as follows: because a wire netting can play a role in electromagnetic shielding, so the wire netting can be used for manufacturing the box; or the other existing radiation-proof materials can be used for manufacturing the box, but the wire netting is cheaper and good in performance. In terms of the antenna, because a copper rod can play a role in signal transmission, so the cooper rod is equivalent to a simple antenna; and compared with the other signal transmission systems, the copper rod is simpler and cheaper. The main applications of the radiation-proof device provided by the invention are as follows: the radiation-proof device for the mobile phone plays a role in protecting a human body mainly on the condition that the mobile phone is in a standby mode when people is in work, study and sleep and the like; the mobile phone is only required to be placed into the radiation-proof box when in use, so people can immediately know while a call or a short message is received; and other electronic products can be placed into the box when people listen to songs, thus a radiation-proof effect can be achieved.

Description

Mobile phone radiation proof device

Technical field

Belong to the protective articles field.

Background technology

Basic conception: we have had the shielding electromagnetic wave technology of comparative maturity now, mobile phone signal can be shielded fully with which floor wire netting or other radiation proof materials, like this mobile phone and the external world just no longer include electromagneticly exchange, human body just can not be subjected to radiation effect.By connecting the mode of antenna, connect two copper rods with a connecting line and form a simple antenna, or other have the antenna that materials of transmitting semiotic function are formed, make mobile phone and outside that signal contact be arranged, still can not have influence on health.The radiation of mobile phone mainly is owing to antenna for mobile phone, so when the connection by antenna, signal contact is set up in inside and outside, such design also is placed on the antenna of mobile phone from human body place far away with regard to being equivalent to, and mobile phone will obviously reduce the radiation of human body.

Prior art: because mobile phone radiation is ionising radiation, so it is the individual radiation that adds up, just it is an accumulated value to the radiation of human body.So society goes up and mainly contains two series products for mobile phone radiation proof this respect now, the one: the mobile phone radiation proof is pasted, and the 2nd: the mobile phone Anti-radiation bag, the 3rd: mobile phone radiation proof cover.This two series products is more extensive in the utilization of mobile phone radiation proof field, and purpose all is to reduce electromagnetic radiation of mobile telephone.

The shortcoming of prior art: in existing two big products, first kind product: the mobile phone radiation proof is pasted commonplace.The mobile phone radiation proof is attached on the mobile phone, can makes the radiation falloff of mobile phone to human body, this is to make the non-constant of signal when making a phone call because part electromagnetic wave shielding with antenna for mobile phone is pasted in radiation proof.So be attached to the mobile phone radiation proof on the mobile phone or can make poor signal, or can make radiation also as not having much changes in the past.Second series products: mobile phone radiation proof cover, it also has similar shortcoming, and it is enclosed within on the mobile phone, though can play radiation-resistant effect, it has also changed the magnetic field of mobile phone periphery, makes to occur when signal receives unusually, causes signal not strong.The 3rd series products: the mobile phone Anti-radiation bag, it is mainly put into mobile phone wherein exactly, and isolated fully signal will reach radiation-resistant effect like this, generally is widely used in the pregnant woman.Its maximum shortcoming is: others makes a phone call into not come, and sending short messages does not receive yet, the contact that has been hedged off from the outer world, and its effect is equal to " shutdown " substantially.Thus we as can be seen, these two kinds of products can only be worked as a kind of novel product and be come usefulness, and can not be as being that a kind of gizmo applies in the middle of the reality.So still be a blank at present on mobile phone radiation proof field.And in this gizmo, the mode by electromagnetic shielding can prevent that mobile phone from carrying out radiation to human body, simultaneously by antenna can with the signal communication in the external world, can radiation proof can receive signal again.This gizmo is applicable to that mobile phones such as work, study, sleep are in holding state and people when not needing to use, and mobile phone just can not produce infringement under the situation that our work and study etc. are required mental skill in a large number.Because radiation is a kind of accumulated value, so we should reduce the time of mobile phone to our human body harm as far as possible.Our material of invention electromagnetic wave " only import but no export " not temporarily at present is so still there is radiation when answering the call.So this gizmo only is applicable to when not participating in frequent exchange activity,,, this gizmo has more advantages so than domestic various mobile phone radiation proof devices at present, remaining such as study, work, sleep etc.

Summary of the invention

The technical problem that solves: promptly radiationless to external world under the situation that shields mobile phone electromagnetic wave fully, still can receive various signals, can receive signal when for example others makes a phone call or when sending short messages, simultaneously human body there is not injury.

Solve the technical scheme that its technical problem adopts: the electromagnetic radiation intensity that general mobile phone is sent every square metre can be in 1800～2000 microwatts.When using mobile phone communication, this moment, near the meeting of transmitting antenna of mobile phone produced comparatively strong high frequency electromagnetic radiation.But after mobile phone shielding, mobile phone radiation will reduce to zero, because square being inversely proportional to of mobile phone radiation and distance, so antenna (being copper rod) is placed on between 1.5 ~ 2.0 meters of the human bodies time, its radiation generally can not have influence on human body, and can guarantee that mobile phone receives signal.The antenna of this gizmo is to adopt the middle plain antenna device of forming with a connecting line of two copper rods, so we can connect received signal copper rod respectively by a copper wire two and form the simplest a kind of antenna signal contact is set up in inside and outside, by changing the size of copper rod, the receiving area of copper rod is increased, just can ensure signal quality.The radiation proof box is to adopt the manufacture method of wire netting to be made, mode by electromagnetic shielding is fallen mobile phone signal shielding, thereby radiationless to external world, thereby such integral manufacturing also is placed on from human body place far away the antenna of mobile phone radiationless to human body with regard to being equivalent to.Mobile phone is put into this box, will can not be subjected to the interference of mobile phone radiation around the box, copper rod has guaranteed the reception and the propagation of signal simultaneously.

Its outstanding advantage of the existing invention of contrast: than mobile phone radiation proof subsides and mobile phone Anti-radiation bag, its advantage is that the mode by electromagnetic shielding reduces the radiation of mobile phone to human body, and more be applicable to people, simultaneously with respect to the mobile phone Anti-radiation bag, its advantage is to receive outer signals, as long as mobile phone has signal, mobile phone just can be got through, and we just can perceive by the vibrations or the tinkle of bells of mobile phone like this.When using this invention, because the radiation proof box is to be made by wire netting, and antenna is to adopt copper rod, and from actual, its advantage mainly contains four aspects: 1, manufacture craft is simple, and cost is low, and effect is obvious; 2, this has just guaranteed that we can connect together antenna by the assembling form in use from iron wire mesh and box, and we can accept antenna and be contained in the box when not using, and are more convenient like this and portable; 3, we can put into two or more mobile phones successively by regulating the length of box and antenna in box, just can do like this during such as meeting, have so just guaranteed not wasting and practicality of material; 4, we can have a rest, cassette interior received in the wiring of charger for mobile phone in the study, work mobile phone is charged, and have avoided human body suffered high radiation when cell-phone charging; Advantage 5, since mobile phone signal when just getting through can strengthen suddenly, that is to say that mobile phone radiation can be very big, make mobile phone still be in box the inside by such box and reach when stablize up to mobile phone, radiation will weaken, the intense radiation the when while has also just avoided firm quilt to get through.People are not the various places of shuttling back and forth every day, most of times still were in a kind of time of not participating in frequent activities such as a kind of work, study, sleep, accounted for such as time of people sleep the people all one's life 1/3rd, so its scope of application is very extensive, can reduce a series of problems that the mankind bring because of mobile phone radiation.

Description of drawings

This is a sketch of this invention, " 1 " and " 2 " expression copper rod wherein, and " 3 " are copper wires that connects two copper rods, and " 4 " are the boxes of shielded signal fully, and this radiation proof box is made by wire netting.

Embodiment

Because mobile phone is placed in the box, the other side send note or the signal quality when (not connecing state) desired signal quality is more than conversation when making a phone call poor, so copper rod can be accomplished this point, act one example: present life, people generally do not repurchase quarter-bell, because mobile phone has this function, so general people has three kinds of methods like this: first kind, some people is placed on the bedside sleep with mobile phone, and the health effect to human body is very big like this, so this way is not all right; Second kind: some people selects the shutdown in evening, the timing start-up in second day morning is set then, and then sound quarter-bell, can be like this, can't receive extraneous message evening during this period of time, as relatives or the colleague when being in a hurry of oneself, what suffer but is shutdown, may allow the owner of mobile phone lose many chances like this, especially for the special people of those work, can not shut down evening especially, certainly also the someone can surf the Net, usually some chat tools are hung on the mobile phone, also do not had function of surfing the Net once shutdown, so this way also has many shortcomings; The third, this also is many people's a way, they are placed on mobile phone from own far place, also might can't hear when having the people to make a phone call evening, and quarter-bell is removed to close in the WA distant place of also will leaving the bed the next morning, an inconvenience, and two come me to think that this is that many people institute is unacceptable, even causing one day mood of people therefore to begin, operating efficiency might be not high.So this kind way also has many shortcomings.Pass through the present invention, we just can directly be placed on mobile phone 4 li in radiation proof box evening, be placed on from own not far place, copper rod 2 is inserted in the radiation proof box 4, then with being placed on from human body place far away of copper rod 1, evening in bed will zero radiation like this, when others' photos and sending messages or when phoning, as long as box is opened taking-up, solved several inconvenience described above completely.

Claims (5)

1. mobile phone radiation proof device, it is external to be arranged on mobile phone, it is characterized in that described mobile phone radiation proof device is made up of antenna and radiation proof box (4), and wherein the composition of antenna is made up of copper rod (1,2) and copper cash (3), places mobile phone in the radiation proof box.

2. mobile phone radiation proof device according to claim 1 is characterized in that described radiation proof box (4) making employing wire netting is made.

3. mobile phone radiation proof device according to claim 1 is characterized in that described antenna is made employing copper rod (1,2) and copper cash (3) is made.

4. mobile phone radiation proof device according to claim 1 is characterized in that described copper rod (2) can freely take out and install by the hole of radiation proof box (4).

5. mobile phone radiation proof device according to claim 1 is characterized in that described radiation proof box (4) can guarantee that wiring with charger is connected to the insider adversary machine and charges.

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