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Recently this paragraph of time, about " waterproof mobile phone does not guarantee into water " if the widespread attention that the problem caused everybody. The function of the smartphone is more and more perfect now, had been people the necessary electronic product in daily life. And of the mobile phone " waterproof, prevent fall " function caused consumer people widespread attention. Once the mobile phone of Bi Sui body is broken, maintain and change costly is time-consuming do not say, once the data inside the mobile phone cannot beat goes out, its loss may compare value of mobile phone itself even a lot of bigger.
Prevent those who what throw, everybody knows an operation -- " stick film to wear set " be. But waterproof this thing, the design that relies on a mobile phone. Some see an official may have doubt here, why was being tagged obviously is waterproof mobile phone, drink water later why doesn't manufacturer guarantee? Does the meaning of waterproof mobile phone where? We talk about a mobile phone today waterproof this thing:
One, how is the mobile phone to accomplish waterproof?
Speak of waterproof mobile phone, historical it may be said is very long. Functional machine times has the idea of waterproof mobile phone. The Motolora Defy that rolled out 2010 initiated the beginning of waterproof intelligence machine.
The in-house component because of the mobile phone -- advocate board, batteries and screen fear water. Want to accomplish so waterproof, the principle is isolation water enter mobile phone interior. Motolora Defy uses special balata to block the aperture that can drink water up entirely namely. Include, earphone aperture, USB aperture is waited a moment. But once you need to use these interface to be about to be inserted often,the waterproof defect that accomplishs so is unplug balata fills in, use rise some are troublesome, and also can reduce gradually as the ageing waterproof properties of balata.
Went nearly 10 years after time, as technical progress. Method of mobile phone waterproof is increasing also, add present mobile phone rear cover to cannot disassemble, sex of an organic whole is stronger and stronger. Nowadays the waterproof technology of the mobile phone than before had again progress considerably. At present the waterproof mobile phone on market basically is below in order to two kinds of methods:
1, the structure is waterproof
At present greater part parts company of machine waterproof it is to pass fluid sealant to encircle. Sealing ring is stuck in mobile phone backboard to mix in the joint of casing. Cover petty gap, can achieve waterproof goal.
Be in the place of starting a hole of the mobile phone next, photograph for instance position resembling a head and charge the mouth is about to use waterproof glue and waterproof film. Can achieve main waterproof goal so. But such doing still not be sure, if the mobile phone is used long perhaps fell, bring about waterproof glue to fall off with waterproof film loss, its waterproof properties can be reduced greatly! Because of this manufacturer people still can give a mobile phone to add an accept rice on this foundation waterproof layer.
2, accept rice is waterproof technology
This technology looks " lofty on " , the principle is quite actually simple also: accept rice coating even besmear is in mobile phone surface, make the mobile phone has waterproof capacity. Because the space of accept rice coating is very little. The bulk of its aperture is 700 times of water element, have 1/20000 of water only however, say to be able to pass accept rice coating to evaporate with water element, but water cannot come in however.
Get on accept rice sparge to a piece of paper for instance, can appear a very magical phenomenon: Paper is taken from water, was not hit by water however wet.
2, the waterproof grade about the mobile phone
The index of the waterproof ability that we often see mobile phone manufacturer publicizes a mobile phone usually is IPXX. What meaning is this after all? Simple for it is two index actually: The dustproof ability of the mobile phone and waterproof ability:
Specific of every coefficient defend ability, lay a plan it is thus clear that:
About this coefficient, everybody may have a few misunderstanding, I explain in detail here below:
1, waterproof ≠ defends all water.
In international standard, making clear those who stipulated waterproof test is used is clear water. That is to say other water can not assure certainly. Old brand prevents Buddhist nun of demand of jack-tar aircraft manufacturer, write clearly on its official net: Do not make equipment contacts seawater, brine please, contain the liquid such as scour of chloric water or fruit juice beverage, liquid and vinegar. Still remind even: Swim Chi Shuizhong is contained a large number of chloric, also cannot be regarded as clear water. If equipment contact comes here kind of water, flush device with clear water without fail please.
Look according to this, besides family expenses tap water. We are common the major water in the life is not " clear water " . At least you most often swim swim Chi Shuihe seawater is not.
2, the mobile phone is waterproof the test reachs below lab condition
All waterproof and dustproof it is the circumstance that is based on a lab next reaching, for instance IPX8 level mobile phone, 30 minutes or so can be used normally in the dead water in more than one meter of above. If you are going from place to place water, perhaps exceed half hours of above. Feel embarrassed, had exceeded my test range...
Although be in,see now, the field of water proofing property of the smartphone is very narrow still. If you feel to taking a smartphone to swim everyday,bathe, underwater hair hair is small those who what believe is too innocent still.
3, waterproof mobile phone, why to after drinking water, guarantee
Preventing jack-tar machine not to guarantee into water hind had been industry regulation. Since manufacturer is affirmatory,be IPXX class waterproof. Do not agree to give commitment on carry out hind for what? Saw above introduce you to be able to understand a reason probably.
1, the environment when doing not have method judgement to drink water
Because waterproof test is the conclusion that reachs below lab environment, and the circumstance below daily condition wants complex a lot of. For instance the client's mobile phone drinks water, judge the water that this water is normal temperature or hot water very hard, it is clear water, depth of water exceeds 1.5 meters. Also cannot undertake guaranteeing so.
2, use daily wear away water proofing property of meeting influence mobile phone
In using a process, the water proofing property of the mobile phone is can ceaseless by loss, accept rice coating as use daily can be worn away. And if your mobile phone has fallen, or some part tatty is fiercer. May bring about hand opportunity to appear little ooze water is interstitial and not waterproof. (it is to see what do not come out on mobile phone appearance)
A common saying says: "The bought seed that did not sell " . Mobile phone firm won't take water to guarantee for the mobile phone with uncertainty too much element. But the problem depends on, smartphone market competition is at present intense. Many businessmen waterproof sell a site as conduct propaganda, did not explain clear above with consumer at the same time these content. And the commonsensible category that these content do not belong to Everyman.
Consumer people handle machine is waterproof should do a function to use, but partial manufacturer just treats it as stunt of a sale. This is this about the mobile phone " waterproof mobile phone does not guarantee into water " the topic causes the reason of controversy to be in.
If the mobile phone is waterproof,be function of a jury only, unwarrantable for love or money its action, so manufacturer people necessary so ballyhoo it. And ability is clear after drinking water when the mobile phone of consumer inform: Drinking water is to be absent guarantee inside limits!
I believe to have the progress as level of science and technology, the mobile phone will be OK eventually to comprehensive waterproof degree. To in those days, this controversy topic not answer existed. Businessmen also meet those who do not have apprehension be waterproof guarantee. But before this, ask businessmen to be in propagandist mobile phone keeps low-key as far as possible when waterproof function. Had better explain in specific place, if prevent water mobile phone,guarantee after all later into water.
