CN2687975Y - Sealed oil-immensed water-proof anti-knock mobile phone - Google Patents

Abstract

The utility model provides a sealed oil-immersed water-proof anti-knock mobile phone. A sealed inner shell is filled up by cooling oil; a printed circuit board, a microphone, a handset, a keystroke system and a display screen are all installed in the sealed inner shell and used under oil-immersed condition. An oil-immersed magneto coil curl of an analogy engine is not easy to be damaged under oil-immersed state; mobile phone elements be doubted to be damaged under oil-immersed condition is processed by insulating varnish beforehand. The handset is used for replacing the microphone, and the handset can be provided with a sealed type membrane. Therefore, a communication assembly is made into a fully sealed high-performance water-proof mobile phone which needs no air to be served as medium; the sealed oil-immersed water-proof anti-knock mobile phone is convenient for communication in all-weather condition. The sealed oil-immersed water-proof anti-knock mobile phone provides a communication assembly for rescue of field operation, shipwreck and air accident.

Description

Sealing oil-immersed type waterproof antidetonation mobile phone

Affiliated technical field

The utility model is relevant with an improvement of mobile phone component and heat eliminating medium, more particularly, it is seal casinghousing with an inner oiling, the Waterproof push-button system, sealed type waterproof receiver, microphone and leakage-preventing connection pipe fitting system are relevant, and these parts make circuit board of mobile phone, display screen, keypad, SIM card, battery, receiver, microphone operate as normal under the immersion oil state.

Background technology

At present, existing mobile phone does not mostly adopt waterproofing design, recognize that as the U.S. one inventor the reason of sugar cube deliquescence is to adopt the sealing paper bag, make a call to a hole and reported patent below paper bag, if 1,000,000 dollars of cases of selling sugar refinery are by rubber components sealing hand set machine shell, dewfall in the machine, just in time be relevant,, make the water vapour that sucks in the casing loose not go out and cause dewfall because variations in temperature changes casing internal gas pressure dewfall with the hand set machine shell sealing.And the existing mobile phone of waterproofing design that do not adopt is by air cycle heat radiation, usually all suck a large amount of dust, because wind is involved in the salt end in the sand in the air, suck a large amount of saliferous moisture again by the sea, this is the major reason that causes the mobile phone fault, after power amplifier integrate circuit is subjected to the part damage, often cause situation about not advancing, mistake has so-called waterproof mobile phone in the out of reach, as Siemens 3518,3618 is that waterproof is spattered design, establishes a rubber cushion in the casing below battery.This mobile phone reaches can not normally connect when at sea falling into water at heavy rain and makes a phone call.

Summary of the invention

Can not connect the deficiency of making a phone call in order to overcome existing mobile phone under complicated climatic environment, the utility model provides a kind of waterproof antidetonation mobile phone, and this mobile phone can normally connect, make a phone call under adverse weather condition.Technically, adopt large scale integrated circuit that the integrated package quantity on the mobile phone printed circuit board (PCB) is reduced, this is not difficult technically, just owing to the coml reason, how function often can obtain high added value more, generally not further effort in the miniaturization of each producer technically, and, when miniaturization is made great efforts, because of being convenient to adopt the integrated parallel production system of computer integrated manufacturing system [CIMS] underlying device to change a large amount of productions apace over to, and utilize the comparatively ripe waterproof anti-seismic technology Processes and apparatus progressive improvement achievement of existing wrist-watch, cost is descended significantly, be convenient to equip our troops in a large number, the first line information and higher level's instruction on the battlefield are transmitted apace repeatedly, this has revolutionary change to the operation style.In fact, the communication technology always is a commanding elevation of military technology contention, in modern industry, developed country always emphasizes civilian industry and armament industry are combined, in technology export, have a large amount of production systems to be located at domestic, produce low-cost low-end product, and the high value added product of a small amount of small lot batch manufacture that productivity ratio is low assembling processing is located at external tendency.Because GPRS [General Packet Radio Service] has realized real-time online, charge according to quantity, quick login, high-speed transfer is switched freely, be applicable to complicated weather conditions, cooling is reliable, and the mobile phone market of the communication of being convenient to start shooting has for a long time just occurred, because GSM user can keep original SIM card, need to change mobile phone, just can be upgraded to 2.5 generation network technology GPRS, and support a few money mobile phones of GPRS technology at present, Motorola 388, V70, V60, Siemens 6618,3618, Nokia 8310, NEC DB 7000, the E of Mitsubishi coloured silk do not have not only waterproof but also cool off reliable design, and the utility model is by supporting the GPRS technology, adopt more reliable coolant and can, reach the purpose that is applicable to complexity, adverse weather condition.The technical scheme that its technical problem that solves the utility model adopts is: adopt in the capsul and inject the limitation that liquid cooling medium (transformer oil) overcomes above-mentioned prior art.Processes and apparatus technical scheme of the present utility model adopts the high production rate mode of production of casting, punching press, welding.

I once was installed on the semiconductor microphone telephone receiver fine as the microphone result of use, and similar loud speaker, can make the form of dress sealing metal diaphragm on the metal dish, also available synthetic material replaces non-water-tight loudspeaker cone, now existing moving-coil microphone, so the receiver of mobile phone, receiver all can adopt the loud speaker production technology of existing maturation, installs on the box casing of sealing oil.Operation push-button can adopt the induction type button, to replace the technical scheme of using the conductive rubber button on keypad of existing usefulness, owing to can use keypad lock, can prevent the false triggering induced key.Also can adopt and on sensitive switch, cover a soft plastic film, the conventional waterproof button form that seals with glue around the switch.Charging electrode is exposed at outside the machine, if increase in three diode pair charging resistors of the positive pole of battery series connection little, but the mobile phone bubble in water the time battery just can ignore by the diode reverse discharging current.Two aluminium alloys, the sealing gasket between stainless steel or the plastic casing can adopt oil-resistant rubber insert, the also visual different paper washers that require to adopt.I am repairing motorcycle, during automobile, find that some domestic cars do not resolve the engine oil leakage problem, through comparing with the imported car paper washer of pulling down, find that imported car adopts wood-fibred paper, domestic car adopts grass fiber paper, imported car often adopts and earlier paper washer is soaked with fluid sealant, dry standby, and domestic car is directly used, cause outwards oil impregnate of paper washer itself, technologically, use gasoline, alcohol, behind the acetone treatment adhesive surface, be coated with fluid sealant, but also want the half-dried ability mould assembling of cool one-tenth, if do not have cool to mould assembling, also can leakage of oil, sealant formula also influences the solution of leakage of oil problem, adopt hexagon socket head cap screw, tightening with electric tool, make the moment of torsion consistency on the screw reach standard, also is a factor that solves leakage of oil, I start with from above-mentioned each factor, solved the engine oil leakage problem well, then be applied to oil-immersed type mobile phone in the capsul, guaranteed that the general workman of technical merit can assemble out oil tight mobile phone, moreover, inexpensive because of casing, can make disposable, also available transparent or plastic opaque shell, make disposablely, seam is made non-disconnectable connection.Facts have proved that the enamelled wire immersion oil on the engine magneto uses and can not damage for a long time, because of adopting shared oil sump, gearbox middle gear oil also contacts with cylinder piston, the temperature height, also have electrically conductive particles such as aluminium, iron, and the low cleaning oil plant of the step-up coil in the mobile phone, integrated package, triode, diode, resistance, electric capacity and temperature contacts, condition of work does not have adverse changes, for safe, available insulating varnish is handled element.During maintenance, be easy to oil plant on the flush away printed circuit board (PCB) with chloroform.When I manicure machine, the damage of finding mobile phone mostly with water inlet, fall bump relevant.Consider in oil and use, also the battery contact will be changed into the electric wire nose, fastening with two screw and nuts.The outlet nozzle and the suction nozzle of gas lighter set up at the two ends up and down of casing, can go into transformer oil by marginal not, and outlet nozzle is opened to emit bubble in the limit, makes not contain air in the machine.With a window is set on the casing, use the oil resistant rubber diaphragm, an annular steel disc and 6 screw and nuts are fastening, to absorb the transformer oil expanded by heating, avoid damaging the sealing property of casing joint face.The mode that adopts display screen to write replaces button, also can in some products, adopt and on sensitive switch, cover a plastic film, the method that sticks with glue is with a fastening oil-feed of the screw that adds rubber gasket and a fuel outlet on inner surface height extreme point (being convenient to put net air), as shown in Figure 2.With a disposable syringe, special part oiling in shell is installed above, this special part is the same with the charging connector of butane gas tank with gas lighter, and the bottom can be positioned on the syringe.Can be on inner casing the mounting structure valve identical with the liquid gas storage tank valve, cold oil is injected in pressurization, makes water-proof function reach 30 meters deep water and presses.Before in injecting shell, transformer oil will be after filtration, and precipitation and magnetization are filtered, and are heated to 105 degrees centigrade, to guarantee not having moisture, no conductive impurity.Machine plate, display screen, receiver, microphone, by strong plate, battery is all used and the elastoplast pad support fixation of the same material of beer bottle cap, the fixed screw nut also adds this elastomeric pad damping.Filling interface and shell interior circuit board connected mode on the capsul at random is by a plug connector; fill interface and shell at random and keep sealing; filling interface at random clogs with a rubbery stopper; water can not be entered fill interface at random; rubbery stopper is as the rubbery stopper of the protection earphone jack of Samsung 600C; when extracting, still can be suspended on the casing.Fill the interface electrode slice at random and do silver-plated processing, fill at random and establish a Waterproof push-button on the interface.Depress button when Charger (portable round) inserts, just connect the circuit of charging inlet, still be not short-circuited when intaking even rubbery stopper is not plugged.

The beneficial effects of the utility model are, waterproof and in the machine element do not make moist, each element radiating mode is reliable.In rescue after field operations rescue, sea warfare rescue, pilot fall the sea and the fishery operation outstanding advantage is arranged.

Description of drawings further specifies the utility model below in conjunction with drawings and Examples.Fig. 1 is the vertical section organigram of first embodiment of the utility model.Among the figure, 1, transformer oil, 2, mobile phone sealing inner casing, 3, phone housing.Fig. 2 is a black box in the oiling, drain oil on the mobile phone sealing inner casing.4, metallic gasket, 5, oil resistant rubber pad; 2, sealing inner casing; 6, the fastening hexagon socket head cap screw of using.Also can load onto lighter intake valve and air outlet valve in two counterbores on phone housing, use, be sealed with black box shown in Figure 2 again for oiling.

Embodiment

In first embodiment, be similar to the V8088 of Motorola, the covering type mobile phone of first letter 6088 still seems small and exquisite, and thought the gold content height by the market participant, therefore, still adopt a similar complete set to mould shell to increase bright designs and varieties, and on, under mould and two sealings are housed in the shell mould shell or metal-back, and circuit is not by the winding displacement among the similar V8088 in the shell of these two sealings, but a multi cord is through in the spool, this spool and two end connectors are the same with acetylene hose and joint design, leakage-preventing property is good, acetylene hose and joint also with low cistern for closet bowl water receiving flexible pipe and joint appearance similar.The glue of bonding Copper Foil on the printed circuit board (PCB) will be used two component glue of the repairing vehicle startup sump of oil-resisting and heat-resisting instead.Capsul will adopt the high production rate technical matters and the device fabrication of casting, punching press, welding as adopting metal-back.

In second embodiment, not with SIM card seat and cell sealing in oilcan, only between battery and housing, add a rubber cushion, spatter design by waterproof, because the battery of mini foldable mobile phone can only standby 2-3 days on the market, two electricity are two to be filled comparatively conveniently, is convenient to change SIM card and battery to help fighting for this part users, to support a large amount of production systems of automation of oil-immersed type waterproof mobile phone parts.SIM card seat and battery contact all are fixed on the fire-retardant plate of fiber reinforcement, add fluid sealant with paper washer, on press a steel disc that a plurality of screw holes are arranged, with screw and nut fastening.In the 3rd embodiment, be similar to a wrist-watch metal-back successively with display screen, mainboard is put on the interior plastic pallet of shell, and casing has the oil resistant rubber sealing ring by screwing the bonnet sealing on the bonnet.One side of shell has oil-feed, and outlet nozzle has Waterproof push-button on " watch glass ", be distributed in around the display screen.In the 4th embodiment, still adopt naked strong formula mobile phone to mould shell but each parts of mobile phone all are installed in the transparent plastic shell of a sealing oiling in the shell.Before the capsul sealing, still as common non-watertight mobile phone shell, divide three parts, front and rear casing and battery cover, it is bonding to add the cloth permanent type with two component glue, lighter intake valve and air outlet valve are housed on the fore shell, use for oiling, intake valve and air outlet valve all are sealed in the garden shape counterbore of housing with the belt glue pad screw.

Claims (3)

1, a kind of sealing oil-immersed type waterproof antidetonation mobile phone, in the can, circuit board, display screen, receiver, microphone, key system, antenna, battery, SIM card seat, charging inlet, earphone interface are electrically connected, it is characterized in that: circuit board, display screen, receiver, microphone, keypad, battery all support damping with elastic plastic gasket, the set bolt connection also adds this elastic plastic gasket damping, in can, each parts is worked under liquid heat eliminating medium immersion situation.

2, sealing oil-immersed type waterproof antidetonation mobile phone according to claim 1 is characterized in that heat eliminating medium is an oil plant, and basis is transformer oil.

3, sealing oil-immersed type waterproof antidetonation mobile phone according to claim 1 is characterized in that being equipped with on the capsul lighter intake valve and air outlet valve, uses for oiling, and two valves all are contained in the phone housing counterbore, the sealing of external application sealed screw.

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