CN106655092A - Fall-into-water protection device, electronic equipment, and fall-into-water protection method - Google Patents
Fall-into-water protection device, electronic equipment, and fall-into-water protection method Download PDFInfo
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- CN106655092A CN106655092A CN201510716276.4A CN201510716276A CN106655092A CN 106655092 A CN106655092 A CN 106655092A CN 201510716276 A CN201510716276 A CN 201510716276A CN 106655092 A CN106655092 A CN 106655092A
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- electronic equipment
- processing unit
- signal processing
- air bag
- electronic
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Emergency Lowering Means (AREA)
- Emergency Alarm Devices (AREA)
- Telephone Function (AREA)
Abstract
The embodiment of the invention provides a fall-into-water protection device, electronic equipment and a fall-into-water protection method, and relates to the field of electronic equipment, so as to solve a problem that the electronic equipment is difficult to salvage after the electronic equipment falls into water. The device comprises a signal processing unit, a water level detector, a power failure protector and an inflation assembly, wherein the water level detector, the power failure protector and the inflation assembly are respectively connected with the signal processing unit. The power failure protector is connected with a mainboard of the electronic equipment. The inflation assembly comprises a waterproof air bag. The water level detector is used for detecting the parameter information of the water level where the electronic equipment is located, and transmitting the parameter information to the signal processing unit. The signal processing unit is used for receiving the parameter information transmitted by the water level detector, obtaining the current water level of the electronic equipment according to the parameter information, controlling the power failure protector to be cut off after the current water level of the electronic equipment is greater than a first preset threshold value, and controlling the inflation assembly to inflate the waterproof air bag.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of overboard protection device, electronic equipment
And drowning protection method.
Background technology
With the fast development of electronic technology, the use of electronic equipment is more and more universal, such as mobile phone,
Panel computer etc., these electronic equipments it is powerful, can to the bringing convenience property of life of user and
It is recreational, generally carried with by user.But, these electronic installations generally do not have waterproof work(
Can, particularly when user is swimming, row the boat, or because working principle etc. is made in deepwater regions
During industry, if accidentally these electronic equipments are fallen in water, because water is conductor, therefore it is easy to cause
The short circuit of Electron Equipment Circuit Board, in turn results in damage.
At present, preventing the method for the overboard damage of electronic equipment mainly has two kinds：The first is a kind of waterproof
Bag, electronic equipment is put in waterproof bag, when electronic equipment falls into the water, can be avoided because of circuit
The damage that plate is short-circuit and causes；Second is to add protection circuit in the electronic device, when detecting electricity
When sub- equipment falls into the water, the supply of battery is cut off by protection circuit, so as to prevent the short of circuit board
Road, after electronic equipment goes water to be dried, can recover the normal power supply of battery.
Although above two method is prevented from the damage that mobile terminal is caused because overboard, but, still
There are some shortcoming and defect, such as, electronic equipment is put into into waterproof bag, user operation not side can be made
Just, or, when in the sewage that electronic equipment falls into deep water or muddiness, above two method is all very
Hardly possible is salvaged.
The content of the invention
Embodiments of the invention provide a kind of overboard protection device, electronic equipment and overboard protection side
Method, is difficult to salvage when solving the problems, such as that electronic equipment is overboard in prior art.
To reach above-mentioned purpose, embodiments of the invention are adopted the following technical scheme that：
First aspect, there is provided a kind of overboard protection device, described device is applied in electronic equipment, institute
Stating device includes：Signal processing unit, and the water level spy being connected with the signal processing unit respectively
Survey device, power-off protector and inflatable component；The power-off protector is used for the master with the electronic equipment
Plate connects；The inflatable component includes waterproof air bag；
Wherein, the water level detector is used to detect the parameter information of water level residing for the electronic equipment,
And the parameter information is transmitted to the signal processing unit；
It should be noted that, the parameter information can be the pressure that hydraulic pressure, i.e. electronic equipment are born in water
Power, depth of the hydraulic pressure born due to electronic equipment to electronic equipment in water is directly proportional, and be that is to say,
Depth of the electronic equipment in water is deeper, and the hydraulic pressure for being born is also bigger, therefore, it can based on electricity
The hydraulic pressure that sub- equipment is born, determines depth of the electronic equipment in water.
The signal processing unit is used to receive the parameter information of the water level detector transmission, with
And the current level of the electronic equipment is obtained according to the parameter information, working as in the electronic equipment
More than after the first predetermined threshold value, the control power-off protector disconnects front water level, and fills described in control
Pneumatic module is inflated to the waterproof air bag.
That is to say, when signal processing unit 1 receives the hydraulic pressure that electronic equipment is currently born, letter
Number processing unit can be based on the Relation acquisition electronic equipment between hydraulic pressure and the depth of water in water
Current depth.When current depth is more than the first predetermined threshold value, signal processing unit control power-off is protected
Shield device disconnects, that is, disconnect the connection between the mainboard and battery of electronic equipment, and control inflatable component is to anti-
Water ballonet is inflated, and the buoyancy for enabling waterproof air bag produced when filling out gassy makes electronic equipment
Swim on the water surface.
It should be noted that because the hydraulic pressure that electronic equipment is born is into just with the depth of residing water
Ratio, therefore, signal processing unit can also be directly based upon the hydraulic pressure that electronic equipment is currently born,
Control power-off protector and control inflatable component, that is to say, in current hydraulic pressure the first preset pressure is more than
When, signal processing unit control power-off protector disconnects, and control inflatable component enters to waterproof air bag
Row inflation.
With reference in a first aspect, in the first possible implementation of first aspect, working as electronic equipment
When residing current level is less, that is to say, electronic equipment drops in shallower waters, the letter
Number processing unit is additionally operable to, the electronic equipment current level is more than the second default value and is less than
During the first predetermined threshold value, control the power-off protector and disconnect, wherein, first predetermined threshold value is big
In second predetermined threshold value.
With reference in a first aspect, in second possible implementation of first aspect, the inflation group
Part also includes gas container, electric valve switch, and electronic valve；
Wherein, one end of the electronic valve is connected with the outlet of the gas container, the electronic valve
Door the other end be connected with the waterproof air bag, the electric valve switch respectively with the electronic valve
With signal processing unit connection；
The signal processing unit is additionally operable to, default more than first in the current level of the electronic equipment
After threshold value, control the electric valve switch and open the electronic valve.
Specifically, when electronic equipment drops in water, signal processing unit is additionally operable to, and sets in electronics
More than after the first predetermined threshold value, control electric valve switch opens electronic valve to standby current level, makes
The gas that storage is compressed in gas container is entered in waterproof air bag, so that waterproof air bag through electronic valve
Produced buoyancy can be such that electronic equipment swims on the water surface.
With reference to second possible implementation of first aspect to first aspect, the of first aspect
In three kinds of possible implementations, during dark around overboard electronic equipment, for the ease of
The searching of user is salvaged, and described device also includes：Electronic illuminating lamp and with the electronic illuminating lamp connect
The pressure switch for connecing, when the waterproof air bag is filled with gas, extrudes the pressure switch, makes institute
State pressure switch and open the electronic illuminating lamp.
It should be noted that electronic illuminating lamp is horizontal with waterproof air bag, and at pressure switch
Between waterproof air bag and electronic illuminating lamp, the surface of pressure switch is smooth, prevents waterproof air bag from squeezing
Scratched during pressure.
With reference to second possible implementation of first aspect to first aspect, the of first aspect
In four kinds of possible implementations, the waterproof air bag is connected by detachable block with the electronic valve
Connect, user can be dismantled waterproof air bag by detachable block, discharge the gas in waterproof air bag
Body.
With reference to second possible implementation of first aspect, the 5th kind in first aspect is possible
In implementation, the bottom of the gas container is provided with inflation compressing hole, and the inflation compressing hole
For to the gas container filling gas.
With reference to second possible implementation of first aspect, the 6th kind in first aspect is possible
In implementation, the signal processing unit, the power-off protector, the electric valve switch,
And the outside of the connecting line of three is coated with waterproof material, to ensure the waterproof of overboard protection device
Property.
Second aspect, there is provided a kind of electronic equipment, the electronic equipment includes housing, in the housing
In being provided with the 6th kind of possible implementation of mainboard, battery, and first aspect to first aspect
Overboard protection device described in any one, the power-off protector connects with the mainboard of the electronic equipment
Connect.
With reference to second aspect, in the first possible implementation of second aspect, the water level is visited
Device is surveyed near the side of the housing, the signal processing unit, the power-off protector, Yi Jisuo
The first side that electric valve switch is arranged at the battery is stated, the gas container is arranged at the battery
The second side and the housing between.
Wherein, the first side of the battery is the side for being provided with battery electrode, the second of the battery
Side is the side adjacent with first side.
With reference to the first possible implementation of second aspect, second in second aspect is possible
In implementation, the electronic equipment also includes ejection lid, and the housing is relative with the waterproof air bag
Position be provided with through hole, the ejection lid is located at the electronic equipment internal through the through hole, and
It is close to the front end of the waterproof air bag, when the waterproof air bag is filled with gas, the ejection lid quilt
Extruding departs from the through hole, makes the waterproof air bag be deployed in the outside of the electronic equipment.
Realize with reference to any one in second possible implementation of second aspect to second aspect
Mode, in the third possible implementation of second aspect, the signal processing unit with it is described
Battery connects, and the outside of the connecting line of battery and signal processing unit and battery is coated with waterproof
Material.
A kind of third aspect, there is provided drowning protection method, methods described be applied to first aspect any one
In the electronic equipment of described overboard protection device or second aspect described in any one, methods described bag
Include：
The water level detector detects the parameter information of water level residing for the electronic equipment, and will be described
Parameter information is transmitted to the signal processing unit；
The signal processing unit receives the parameter information of the water level detector transmission, Yi Jigen
The current level of the electronic equipment is obtained according to the parameter information, in the current water of the electronic equipment
More than after the first predetermined threshold value, the control power-off protector disconnects for position, and controls the inflation group
Part is inflated to the waterproof air bag.
With reference to the third aspect, in the first possible implementation of the third aspect, methods described is also
Including：
The signal processing unit the electronic equipment current level more than the second default value and
During less than the first predetermined threshold value, control the power-off protector and disconnect, wherein, the described first default threshold
Value is more than second predetermined threshold value.
Overboard protection device, electronic equipment and drowning protection method that embodiments of the invention are provided,
When electronic equipment drops in water, water level detector detection electronic equipment is presently in the parameter of water level
Information, and the parameter information is transmitted to signal processing unit, information process unit is based on the ginseng for receiving
Current level residing for number acquisition of information electronic equipment, and in this prior water level is more than the first predetermined threshold value
When, control power-off protector disconnects, and control inflatable component is inflated to waterproof air bag, so as to
Electronic equipment is avoided because dropping in water and mainboard causes the problem damaged, while floating electronic equipment
On the water surface, in order to the lookup and salvaging of user.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will to embodiment or
The accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, below
Accompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art
For, on the premise of not paying creative work, can be obtaining other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of structural representation of overboard protection device provided in an embodiment of the present invention；
Fig. 2 is the structural representation of another kind of overboard protection device provided in an embodiment of the present invention；
Fig. 3 is the structural representation of a kind of electronic equipment provided in an embodiment of the present invention；
Fig. 4 is a kind of schematic flow sheet of drowning protection method provided in an embodiment of the present invention.
Reference：
1：Signal processing unit, 2：Water level detector, 3：Power-off protector, 4：Inflatable component,
5：Electronic illuminating lamp, 6：Pressure switch, 7：Housing, 8：Mainboard, 9：Battery, 10：Ejection
Lid, 11：Through hole；
41：Waterproof air bag, 42：Gas container, 43：Electric valve switch, 44：Electronic valve,
45：Inflation compressing hole.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical scheme in the embodiment of the present invention
It is clearly and completely described, it is clear that described embodiment is only that a present invention part is real
Apply example, rather than the embodiment of whole.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to this
The scope of invention protection.
Before the present invention is introduced, the application scenarios and the state of the art of the present invention are illustrated first.
With electronic equipment popularization and use, most of electronic products is liked by user, and carries with,
Such as mobile phone, panel computer, net book etc..But, because these electronic products do not have waterproof
Function, when user swimming, row the boat, lakeside is played when, or because working principle etc. is in profundal zone
When domain carries out operation, if the electronic product carried with is fallen in water accidentally, it is difficult to found,
Even if having found also can electronic product because have water proofing property and cause damage.At present, although
Having prevents the method or product of the overboard damage of electronic product, such as, a kind of waterproof bag can be by electronics
Equipment is put in waterproof bag, when electronic equipment falls into the water, electronic equipment can be avoided to make because of short circuit
Into damage；Another kind, adds the electronic equipment of protection circuit, and when electronic equipment is detected water is fallen into
When middle, the supply of battery is cut off by protection circuit, such that it is able to prevent the short circuit of circuit board.But,
These methods or product, can not still help user to find overboard electronic equipment as soon as possible.
The ultimate principle of the present invention is, when the electronic equipment of user is fallen in water, can be certainly
Dynamic circuit breaker opens the main board power supply of electronic equipment, to protect electronic equipment to be not damaged by, while making to drop
Electronic equipment in water can be automatically swum on the water surface, be easy to the searching and salvaging of user.
Overboard protection device provided in an embodiment of the present invention and drowning protection method are applied to electronic equipment
In, the electronic equipment can be any equipment comprising overboard protection device.Such as, mobile phone, flat board
Computer, notebook computer, UMPC (Ultra-mobile Personal Computer, super movement
People's computer), net book, PDA (Personal Digital Assistant, personal digital assistant),
Video camera and photographing unit etc..The embodiment of the present invention is illustrated by taking mobile phone as an example.
Fig. 1 is a kind of structural representation of overboard protection device provided in an embodiment of the present invention, and this falls
Water conservation device is applied in electronic equipment, as shown in figure 1, the overboard protection device includes：Letter
Number processing unit 1 and the water level detector 2, power-off being connected with signal processing unit 1 respectively
Protector 3 and inflatable component 4；Power-off protector 3 is connected with the mainboard of electronic equipment；Inflation group
Part 4 includes waterproof air bag 41.
Wherein, water level detector 2 is used to detect the parameter information of water level residing for electronic equipment, and incites somebody to action
The parameter information is transmitted to signal processing unit 1.
It should be noted that, the parameter information can be the pressure that hydraulic pressure, i.e. electronic equipment are born in water
Power, depth of the hydraulic pressure born due to electronic equipment to electronic equipment in water is directly proportional, and be that is to say,
Depth of the electronic equipment in water is deeper, and the hydraulic pressure for being born is also bigger, therefore, it can based on electricity
The hydraulic pressure that sub- equipment is born, determines depth of the electronic equipment in water.
Signal processing unit 1 is used to receive the parameter information of the transmission of water level detector 2, and according to this
Parameter information obtains the current level of electronic equipment, default more than first in the current level of electronic equipment
After threshold value, control power-off protector 3 disconnects, and control inflatable component 4 fills to waterproof air bag 41
Gas.
If the parameter information is hydraulic pressure, currently born when signal processing unit 1 receives electronic equipment
Hydraulic pressure when, signal processing unit can be based on Relation acquisition electronics between hydraulic pressure and the depth of water and set
Standby current level, that is to say, current depth of the electronic equipment in water.In current depth more than the
During one predetermined threshold value, first predetermined threshold value is the first predetermined depth, and the control of signal processing unit 1 is disconnected
Non-electricity protector 3 disconnects, that is, disconnect the connection between the mainboard and battery of electronic equipment, prevents due to water
Electric conductivity cause electronic equipment main plate short and cause damage, and current depth be more than first
During predetermined threshold value, the control inflatable component 4 of signal processing unit 1 is inflated to waterproof air bag 41,
The buoyancy for enabling waterproof air bag 41 produced when filling out gassy makes electronic equipment swim on the water surface.
Certainly, so it is easy to understand that electronic equipment drops when in water or in other liquid, the liquid
The difference of body is the simple replacement of the embodiment of the present invention.
Further, because the hydraulic pressure that electronic equipment is born is directly proportional to the depth of residing water,
Therefore, signal processing unit 1 can also be directly based upon the hydraulic pressure that electronic equipment is currently born, control
Power-off protector 3 and control inflatable component 4, that is to say, first predetermined threshold value is the first default pressure
Power, when current hydraulic pressure is more than the first preset pressure, the control power-off protector 3 of signal processing unit 1
Disconnect, and control inflatable component 4 is inflated to waterproof air bag 41, now, the first default pressure
Power can be pressure corresponding with the first predetermined depth.
It should be noted that the first predetermined threshold value can be arranged in advance, and the first predetermined threshold value can be with root
The reasonable pressure that can bear according to electronic equipment itself is set, and the present invention is not limited.
Wherein, the buoyancy produced by waterproof air bag 41 can pass through formula (1) represent, such as the institute of formula 1
Show.
F1=(ρ1-ρ2)*V1*g (1)
In formula, F1Buoyancy produced by waterproof air bag, ρ1For the density of water, ρ2For the density of gas,
V1For the volume that the gas in waterproof air bag discharges water, g is gravity coefficient.
When waterproof air bag 41 fills out gassy, produced buoyancy can make electronic equipment swim in water
On face, that is to say, now the buoyancy produced by waterproof air bag 41 is more than or equal to electronic equipment itself
Gravity and overboard protection device gravity sum.
In addition, the gas of the filling of waterproof air bag 41 is that electronic equipment can be enable to swim in the water surface
Any one there is the mixed of the gas of safety, or various multiple gases being independent of each other
Close.
When the current level residing for electronic equipment is less, that is to say, electronic equipment drops shallower
In waters, user can observe directly the position of dropping of electronic equipment, without the need for making inflatable component 4 pairs
Waterproof air bag 41 is inflated, and now, signal processing unit is additionally operable to, in the current level of electronic equipment
During more than the second default value and less than the first predetermined threshold value, control power-off protector disconnects, wherein,
First predetermined threshold value is more than the second predetermined threshold value.
It should be noted that the second predetermined threshold value can be arranged in advance, and the setting of the second predetermined threshold value
Not only can be the first predetermined depth as the first predetermined threshold value, or the first preset pressure,
Such as, the first predetermined depth can be 0cm, 2cm etc., and the embodiment of the present invention is not limited this.
Fig. 2 is the structural representation of another kind of overboard protection device provided in an embodiment of the present invention, is such as schemed
Shown in 2, inflatable component 4 also includes gas container 42, electric valve switch 43, and electronic valve
44。
Wherein, one end of electronic valve 44 is connected with the outlet of gas container 42, electronic valve 44
The other end be connected with waterproof air bag 41, electric valve switch 43 respectively with electronic valve 44 and letter
Number processing unit 1 connects.
Specifically, when electronic equipment drops in water, signal processing unit 1 is additionally operable to, in electronics
More than after the first predetermined threshold value, control electric valve switch 43 opens electronic valve to the current level of equipment
Door 44, makes the gas that storage is compressed in gas container 42 enter waterproof air bag through electronic valve 44
In 41, so that the buoyancy produced by waterproof air bag 41 can be such that electronic equipment swims on the water surface.
It should be noted that the shape of gas container 42 can according to the shape of the battery of electronic equipment,
And the spatial form that electronic equipment can be accommodated is adjusted, the embodiment of the present disclosure is to gas container 42
Shape do not limit.
In addition, the amount of the gas of storage is compressed in gas container 42 need to be more than or equal to waterproof air bag 41
Produced buoyancy makes the amount of electronic equipment gas of required filling when swimming on the water surface.
When waterproof air bag 41 fills out gassy, signal processing unit 1 can be also used for controlling electronics
Valve is closed.
Further, during dark around overboard electronic equipment, for the ease of the searching of user
Salvage, overboard protection device can also include：Electronic illuminating lamp 5 and it is connected with electronic illuminating lamp 5
Pressure switch 6, when waterproof air bag 41 be filled with gas when, waterproof air bag 41 expansion process
It is middle to extrude the pressure switch 6 being connected with electronic illuminating lamp 5, make pressure switch 6 open electronic illuminating lamp
5 are illuminated.
It should be noted that in order to ensure that electronics can be made during expansion in waterproof air bag 41
Illuminating lamp 5 is opened, and electronic illuminating lamp 5 need to be horizontal with waterproof air bag 41, and pressure is opened
Close 6 to be between waterproof air bag 41 and electronic illuminating lamp 5.In addition, the surface light of pressure switch 6
It is sliding, to prevent waterproof air bag 41 from being scratched in squeeze pressure switch 6.
In addition, waterproof air bag 41 is attached by detachable block with electronic valve 44, overboard
Electronic equipment it is salvaged after, user can by waterproof air bag 41 by detachable block by waterproof
Air bag 41 is dismantled, after discharging the gas in waterproof air bag 41, again by waterproof air bag 41
It is attached with electronic valve 44.
It should be noted that waterproof air bag can adopt what is rolled clockwise or counter-clockwise when placing
Mode is deposited, to save parking space, while being conducive to the inflation of waterproof air bag.
Accordingly, because pressure switch 6 is that in inflation, extruding is opened by waterproof air bag 41,
Therefore, after the gas in waterproof air bag 41 is discharged, accordingly, pressure switch 6 is also carried out closing
Close, electronic illuminating lamp 5 is no longer illuminated.
Further, it is overboard in order to ensure when the amount of the gas stored in gas container 41 is fewer
Protection device is smoothly used, and the bottom of gas container 41 is provided with inflation compressing hole 45, by this
Inflation compressing hole 45 can give the filling gas of gas container 41.
In addition, the water proofing property in order to ensure overboard protection device, can be in signal processing unit 1, disconnected
Non-electricity protector 3, and the normal work of the electrification device such as electric valve switch 43, can be at signal
Reason unit 1, power-off protector 3, electric valve switch 43, and the outside of the connecting line of three are covered
It is stamped waterproof material.
After overboard electronic equipment is salvaged, user can be by pre-set button or preset instructions
Deng, allow electronic equipment in normal condition, that is to say, user can by click on pre-set button or
Input preset instructions, connect the control power-off protector 3 of signal processing unit 1, make electronic equipment
Battery can be that the mainboard of electronic equipment is powered.
A kind of overboard protection device is embodiments provided, when electronic equipment drops in water,
Water level detector detection electronic equipment is presently in the parameter information of water level, and the parameter information is transmitted
To signal processing unit, information process unit is obtained residing for electronic equipment based on the parameter information for receiving
Current level, and when in this prior water level is more than the first predetermined threshold value, control power-off protector disconnects,
And control inflatable component is inflated to waterproof air bag, so as to avoid electronic equipment because dropping in water
And mainboard causes the problem damaged, while electronic equipment is swum on the water surface, looking in order to user
Look for and salvage.
Fig. 3 is the structural representation of a kind of electronic equipment provided in an embodiment of the present invention, as shown in figure 3,
The electronic equipment includes being provided with mainboard 8 in housing 7, the housing 7, battery 9, and above-mentioned Fig. 1,
Arbitrary overboard protection device described in Fig. 2, power-off protector 3 is connected with the mainboard 8 of electronic equipment.
Wherein, electronic equipment is with the particular location relation of each several part in overboard protection device：Water level is visited
Device 2 is surveyed near the side of housing 7, signal processing unit 1, power-off protector 3 and electronic valve
Door trip 43 is arranged at the first side of battery 9, gas container 42 be arranged at the second side of battery 9 with
Between housing 7.
It should be noted that the first side of battery 9 is the side for being provided with battery electrode, 9 batteries
Second side is the side adjacent with the first side.
In order to ensure protectiveness of the housing to electronic equipment, while when waterproof air bag 41 is filled with gas
When, waterproof air bag 41 can be made to be deployed in the outside of electronic equipment, as shown in figure 4, electronic equipment
Also include ejection lid 10, the position relative with waterproof air bag 41 of housing 7 is provided with through hole 11, launches
Lid 10 passes through through hole 10 positioned at electronic equipment internal, and is close to the front end of waterproof air bag 41, work as waterproof
When air bag 41 is filled with gas, ejection lid 10 is extruded disengaging through hole 11, opens up waterproof air bag 41
Open in the outside of electronic equipment.
In addition, signal processing unit 1 is connected with the battery 9 of electronic equipment, electronic equipment can be made
Power supply can be powered for overboard protection device, it is of course also possible to arrange only for overboard protection device
Vertical power supply, it is preferred that be connected signal processing unit 1 with the battery 9 of electronic equipment, to save
Resource and space.
It should be noted that when signal processing unit 1 is connected with the battery 9 of electronic equipment, battery
9, and the outside of the connecting line of signal processing unit 1 and battery is coated with waterproof material.
A kind of electronic equipment is embodiments provided, when electronic equipment drops in water, water level
Detector detection electronic equipment is presently in the parameter information of water level, and the parameter information is transmitted to letter
Number processing unit, information process unit obtains current residing for electronic equipment based on the parameter information for receiving
Water level, and when in this prior water level is more than the first predetermined threshold value, control power-off protector disconnects, and
Control inflatable component is inflated to waterproof air bag, so as to avoid electronic equipment because leading in the water that drops
Plate causes the problem damaged, while make electronic equipment swim on the water surface, lookup in order to user and
Salvage.
Fig. 4 is a kind of schematic flow sheet of drowning protection method provided in an embodiment of the present invention, and this is overboard
Guard method is applied to arbitrary described in arbitrary overboard protection device or Fig. 3 described in Fig. 1, Fig. 2
In electronic equipment, as shown in figure 4, the method is comprised the following steps.
Step 101：The parameter information of water level residing for the detection electronic equipment of water level detector 2, and will
The parameter information is transmitted to signal processing unit.
It should be noted that, the parameter information can be the pressure that hydraulic pressure, i.e. electronic equipment are born in water
Power, depth of the hydraulic pressure born due to electronic equipment to electronic equipment in water is directly proportional, and be that is to say,
Depth of the electronic equipment in water is deeper, and the hydraulic pressure for being born is also bigger, therefore, it can based on electricity
The hydraulic pressure that sub- equipment is born, determines depth of the electronic equipment in water.
Step 102：Signal processing unit 1 receives the parameter information of the transmission of water level detector 2, and
The current level of electronic equipment is obtained according to parameter information.
If the parameter information is hydraulic pressure, currently born when signal processing unit 1 receives electronic equipment
Hydraulic pressure when, signal processing unit can be based on Relation acquisition electronics between hydraulic pressure and the depth of water and set
Standby current level, that is to say, current depth of the electronic equipment in water.
Further, because the hydraulic pressure that electronic equipment is born is directly proportional to the depth of residing water,
Therefore, signal processing unit 1 can also be directly based upon the hydraulic pressure that electronic equipment is currently born, and perform
Subsequent step.
Step 103：Signal processing unit 1 is more than the first predetermined threshold value in the current level of electronic equipment
Afterwards, control power-off protector 3 to disconnect, and control inflatable component 4 is inflated to waterproof air bag 41.
When current level is more than the first predetermined threshold value, the control power-off protector 3 of signal processing unit 1
Disconnect, that is, disconnect the connection between the mainboard and battery of electronic equipment, prevent because the electric conductivity of water is led
Cause the main plate short of electronic equipment and cause to damage, and control inflatable component 4 is to waterproof air bag 41
It is inflated, the buoyancy for enabling waterproof air bag 41 produced when filling out gassy floats electronic equipment
Float on the surface.
Step 104：Signal processing unit electronic equipment current level more than the second default value and
During less than the first predetermined threshold value, control power-off protector disconnects.
When the current level residing for electronic equipment is less, that is to say, electronic equipment drops shallower
In waters, user can observe directly the position of dropping of electronic equipment, now, signal processing unit
It is additionally operable to, the second default value is more than and less than the first predetermined threshold value in the current level of electronic equipment
When, control power-off protector disconnects, wherein, the first predetermined threshold value is more than the second predetermined threshold value.
A kind of drowning protection method is embodiments provided, when electronic equipment drops in water,
Water level detector detection electronic equipment is presently in the parameter information of water level, and the parameter information is transmitted
To signal processing unit, information process unit is obtained residing for electronic equipment based on the parameter information for receiving
Current level, and when in this prior water level is more than the first predetermined threshold value, control power-off protector disconnects,
And control inflatable component is inflated to waterproof air bag, so as to avoid electronic equipment because dropping in water
And mainboard causes the problem damaged, while electronic equipment is swum on the water surface, looking in order to user
Look for and salvage.
Finally it should be noted that：Above example only illustrating technical scheme, rather than
It is limited；Although being described in detail to the present invention with reference to the foregoing embodiments, this area
Those of ordinary skill should be understood：It still can be to the technical scheme described in foregoing embodiments
Modify, or equivalent is carried out to which part technical characteristic；And these are changed or replace
Change, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (13)
1. a kind of overboard protection device, it is characterised in that described device is applied in electronic equipment, institute
Stating device includes：Signal processing unit, and the water-level detecting being connected with the signal processing unit respectively
Device, power-off protector and inflatable component；The power-off protector is used to connect with the mainboard of the electronic equipment
Connect；The inflatable component includes waterproof air bag；
Wherein, the water level detector is used to detect the parameter information of water level residing for the electronic equipment, with
And the parameter information is transmitted to the signal processing unit；
The signal processing unit is used to receive the parameter information of the water level detector transmission, and
The current level of the electronic equipment is obtained according to the parameter information, in the current water of the electronic equipment
More than after the first predetermined threshold value, the control power-off protector disconnects for position, and controls the inflatable component
The waterproof air bag is inflated.
2. device as claimed in claim 1, it is characterised in that the signal processing unit is additionally operable to,
The electronic equipment current level more than the second default value and during less than the first predetermined threshold value, control
The power-off protector disconnects, wherein, first predetermined threshold value is more than second predetermined threshold value.
3. device as claimed in claim 1, it is characterised in that the inflatable component also includes gas
Container, electric valve switch, and electronic valve；
Wherein, one end of the electronic valve is connected with the outlet of the gas container, the electronic valve
The other end be connected with the waterproof air bag, the electric valve switch respectively with the electronic valve and institute
State signal processing unit connection；
The signal processing unit is additionally operable to, and threshold is preset more than first in the current level of the electronic equipment
After value, control the electric valve switch and open the electronic valve.
4. the device as described in any one of claim 1-3, it is characterised in that described device also includes：
Electronic illuminating lamp and the pressure switch being connected with the electronic illuminating lamp, when the waterproof air bag is filled with
During gas, the pressure switch is extruded, make the pressure switch open the electronic illuminating lamp.
5. the device as described in any one of claim 1-3, it is characterised in that the waterproof air bag leads to
Cross detachable block to be connected with the electronic valve.
6. device as claimed in claim 3, it is characterised in that the bottom of the gas container is arranged
There is inflation compressing hole, and the inflation compressing hole is used for the gas container filling gas.
7. device as claimed in claim 3, it is characterised in that the signal processing unit, described
The outside of power-off protector and the electric valve switch is coated with waterproof material.
8. a kind of electronic equipment, it is characterised in that the electronic equipment includes housing, in the housing
Mainboard, battery, and the overboard protection device described in any one of claim 1-7 are provided with, it is described disconnected
Non-electricity protector is connected with the mainboard of the electronic equipment.
9. electronic equipment as claimed in claim 8, it is characterised in that the water level detector is close
The side of the housing, the signal processing unit, the power-off protector and the electronic valve
Switch is arranged at the first side of the battery, and the gas container is arranged at the second side of the battery and institute
State between housing；
Wherein, the first side of the battery is the side for being provided with battery electrode, the second side of the battery
It is the side adjacent with first side.
10. electronic equipment as claimed in claim 9, it is characterised in that the electronic equipment also includes
Ejection lid, the housing position relative with the waterproof air bag is provided with through hole, the ejection lid through
The through hole is located at the electronic equipment internal, and is close to the front end of the waterproof air bag, when the waterproof
When air bag is filled with gas, the ejection lid is extruded the disengaging through hole, launches the waterproof air bag
In the outside of the electronic equipment.
11. electronic equipments as described in any one of claim 8-10, it is characterised in that the signal
Processing unit is connected with the battery.
12. a kind of drowning protection methods, it is characterised in that methods described is applied to claim 1-7 and appoints
In the electronic equipment described in overboard protection device or any one of claim 8-11 described in one, institute
The method of stating includes：
The water level detector detects the parameter information of water level residing for the electronic equipment, and by the ginseng
Number information transfer is to the signal processing unit；
The signal processing unit receives the parameter information of the water level detector transmission, and according to
The parameter information obtains the current level of the electronic equipment, big in the current level of the electronic equipment
After the first predetermined threshold value, control the power-off protector and disconnect, and control the inflatable component to institute
State waterproof air bag inflation.
13. methods as claimed in claim 12, it is characterised in that also include：
The signal processing unit is more than the second default value and little in the current level of the electronic equipment
When the first predetermined threshold value, control the power-off protector and disconnect, wherein, first predetermined threshold value is big
In second predetermined threshold value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510716276.4A CN106655092B (en) | 2015-10-29 | 2015-10-29 | Overboard protective device, electronic equipment and drowning protection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510716276.4A CN106655092B (en) | 2015-10-29 | 2015-10-29 | Overboard protective device, electronic equipment and drowning protection method |
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| CN106655092A true CN106655092A (en) | 2017-05-10 |
| CN106655092B CN106655092B (en) | 2019-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510716276.4A Active CN106655092B (en) | 2015-10-29 | 2015-10-29 | Overboard protective device, electronic equipment and drowning protection method |
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| CN107093849A (en) * | 2017-05-17 | 2017-08-25 | 宁波立新科技股份有限公司 | A kind of electrocution-proof switch cabinet |
| CN107395803A (en) * | 2017-07-26 | 2017-11-24 | 上海展扬通信技术有限公司 | Soak protection system, device and method |
| CN108769424A (en) * | 2018-06-08 | 2018-11-06 | Oppo广东移动通信有限公司 | terminal drowning protection method, device, storage medium and mobile terminal |
| CN111565535A (en) * | 2020-06-08 | 2020-08-21 | 杭州殿训科技有限公司 | Protection device with digital product drowning rescue function |
| CN112272251A (en) * | 2020-10-23 | 2021-01-26 | 展讯通信（深圳）有限公司 | Terminal falling water protection device and terminal |
| CN116646628A (en) * | 2023-07-26 | 2023-08-25 | 深圳安培时代数字能源科技有限公司 | Water falling protection method based on state monitoring and related device |
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| CN111565535A (en) * | 2020-06-08 | 2020-08-21 | 杭州殿训科技有限公司 | Protection device with digital product drowning rescue function |
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| CN116646628A (en) * | 2023-07-26 | 2023-08-25 | 深圳安培时代数字能源科技有限公司 | Water falling protection method based on state monitoring and related device |
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| CN106655092B (en) | 2019-06-07 |
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