CN106655092B - Overboard protective device, electronic equipment and drowning protection method - Google Patents
Overboard protective device, electronic equipment and drowning protection method Download PDFInfo
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- CN106655092B CN106655092B CN201510716276.4A CN201510716276A CN106655092B CN 106655092 B CN106655092 B CN 106655092B CN 201510716276 A CN201510716276 A CN 201510716276A CN 106655092 B CN106655092 B CN 106655092B
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- air bag
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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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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Emergency Lowering Means (AREA)
- Emergency Alarm Devices (AREA)
- Telephone Function (AREA)
Abstract
The embodiment of the present invention provides a kind of overboard protective device, electronic equipment and drowning protection method, is related to field of electronic device, is difficult to salvage to solve the problems, such as that electronic equipment is overboard.The overboard protective device includes: signal processing unit, and the water level detector, power-off protector and the inflatable component that connect respectively with signal processing unit；Power-off protector with the mainboard of electronic equipment for connecting；Inflatable component includes waterproof air bag；Wherein, water level detector is used to detect the parameter information of water level locating for electronic equipment, and the parameter information is transmitted to signal processing unit；Signal processing unit is used to receive the parameter information of water level detector transmission; and the current level of electronic equipment is obtained according to the parameter information; after the current level of electronic equipment is greater than the first preset threshold, control power-off protector is disconnected, and control inflatable component inflates waterproof air bag.
Description
Technical field
The present invention relates to electronic technology field more particularly to a kind of overboard protective devices, electronic equipment and overboard protection side
Method.
Background technique
With the fast development of electronic technology, electronic equipment using more and more common, such as mobile phone, tablet computer etc.,
These electronic equipments it is powerful, can usually be carried by user to the bringing convenience property of life and entertainment of user.
But these electronic devices all do not have water-proof function usually, especially when user is swimming, rowing the boat, or because work is former
Because equal when deepwater regions carry out operation, if accidentally falling into these electronic equipments in water, since water is conductor, it is easy to
The short circuit for causing Electron Equipment Circuit Board in turn results in damage.
Currently, preventing there are mainly two types of the methods of the overboard damage of electronic equipment: the first is a kind of waterproof bag, and electronics is set
It is standby to be put into waterproof bag, it, can be to avoid damaging caused by due to circuit board short circuit when electronic equipment falls into the water；It is for second
Protection circuit is added in the electronic device, when detecting that electronic equipment falls into the water, by the confession for protecting circuitry cuts battery
It gives, to prevent the short circuit of circuit board, after electronic equipment goes water dry, the normal power supply of battery can be restored.
Although above two method can prevent mobile terminal due to overboard caused by damage, there are still it is some lack
It is inconvenient for operation to will use family for example, electronic equipment is put into waterproof bag for point and deficiency, alternatively, when electronic equipment falls into deep water
Or when in muddy sewage, above two method is all difficult to be salvaged.
Summary of the invention
The embodiment of the present invention provides a kind of overboard protective device, electronic equipment and drowning protection method, solves existing
The problem of salvaging is difficult to when electronic equipment is overboard in technology.
In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that
In a first aspect, providing a kind of overboard protective device, described device is applied in electronic equipment, and described device includes:
Signal processing unit, and the water level detector, power-off protector and the inflatable component that are connect respectively with the signal processing unit；
The power-off protector with the mainboard of the electronic equipment for connecting；The inflatable component includes waterproof air bag；
Wherein, the water level detector is used to detect the parameter information of water level locating for the electronic equipment, and will be described
Parameter information is transmitted to the signal processing unit；
It should be noted that the parameter information can be hydraulic pressure, i.e. the pressure born in water of electronic equipment, due to electronics
The hydraulic pressure that equipment is born is directly proportional to the depth of electronic equipment in water, that is to say, the depth of electronic equipment in water is deeper,
The hydraulic pressure born is also bigger, therefore, can determine the depth of electronic equipment in water based on the hydraulic pressure that electronic equipment is born
Degree.
The signal processing unit is used to receive the parameter information of the water level detector transmission, and according to described
Parameter information obtains the current level of the electronic equipment, is greater than the first preset threshold in the current level of the electronic equipment
Afterwards, it controls the power-off protector to disconnect, and the control inflatable component inflates the waterproof air bag.
It that is to say, when signal processing unit 1 receives the hydraulic pressure that electronic equipment is currently born, signal processing unit can
With the current depth in water based on the Relation acquisition electronic equipment between hydraulic pressure and the depth of water.It is greater than the in current depth
When one preset threshold, signal processing unit controls power-off protector and disconnects, i.e., between the mainboard and battery of disconnection electronic equipment
Connection, control inflatable component are inflated waterproof air bag, and generated buoyancy makes when waterproof air bag being enable to fill out gassy
Electronic equipment is swum on the water surface.
It should be noted that the hydraulic pressure born by electronic equipment to the depth of locating water be it is directly proportional,
Signal processing unit can also be directly based upon the hydraulic pressure that electronic equipment is currently born, control power-off protector and control inflation group
Part that is to say that when current hydraulic pressure is greater than the first preset pressure, signal processing unit controls power-off protector and disconnects, and control
Inflatable component processed is inflated waterproof air bag.
With reference to first aspect, in the first possible implementation of the first aspect, current locating for the electronic equipment
It when water level is smaller, that is to say, electronic equipment is fallen in shallower waters, and the signal processing unit is also used to, in the electricity
The current level of sub- equipment is greater than the second preset threshold and when less than the first preset threshold, controls the power-off protector and disconnects,
Wherein, first preset threshold is greater than second preset threshold.
With reference to first aspect, in the second possible implementation of the first aspect, the inflatable component further includes gas
Body container, electric valve switch and electronic valve；
Wherein, one end of the electronic valve is connect with the outlet of the gas container, the other end of the electronic valve
It is connect with the waterproof air bag, the electric valve switch is connect with the electronic valve and the signal processing unit respectively；
The signal processing unit is also used to, after the current level of the electronic equipment is greater than the first preset threshold, control
It makes the electric valve switch and opens the electronic valve.
Specifically, when electronic equipment is fallen in water, signal processing unit is also used to, in the current level of electronic equipment
After the first preset threshold, control electric valve switch opens electronic valve, makes the gas warp that storage is compressed in gas container
It crosses electronic valve to enter in waterproof air bag, so that buoyancy caused by waterproof air bag can be such that electronic equipment swims on the water surface.
With reference to first aspect to second of possible implementation of first aspect, the third in first aspect is possible
In implementation, when dark around overboard electronic equipment, salvaged for the ease of the searching of user, described device is also
The pressure switch for including: electronic illuminating lamp and being connect with the electronic illuminating lamp, when the waterproof air bag is filled with gas,
The pressure switch is squeezed, the pressure switch is made to open the electronic illuminating lamp.
It should be noted that electronic illuminating lamp is in a horizontal position with waterproof air bag, and pressure switch is in waterproof air bag
Between electronic illuminating lamp, the surface of pressure switch is smooth, prevents waterproof air bag from being scratched when squeezing.
With reference to first aspect to second of possible implementation of first aspect, the 4th kind in first aspect is possible
In implementation, the waterproof air bag is connect by detachable part with the electronic valve, and user can pass through detachable part
Part dismantles waterproof air bag, and the gas in waterproof air bag is discharged.
The possible implementation of second with reference to first aspect, in the 5th kind of possible implementation of first aspect
In, the bottom end of the gas container is provided with inflation compressing hole, and the inflation compressing hole is used to fill to the gas container
Gas.
The possible implementation of second with reference to first aspect, in the 6th kind of possible implementation of first aspect
In, the signal processing unit, the power-off protector, the electric valve switch and the connecting line of three outside cover
It is stamped waterproof material, to guarantee the waterproofness of overboard protective device.
Second aspect provides a kind of electronic equipment, and the electronic equipment includes shell, is provided with mainboard in the shell,
Battery and first aspect any overboard protective device into the 6th kind of possible implementation of first aspect,
The power-off protector is connect with the mainboard of the electronic equipment.
In conjunction with second aspect, in the first possible implementation of the second aspect, the water level detector is close to institute
The side of shell is stated, the signal processing unit, the power-off protector and the electric valve switch are set to the electricity
First side in pond, the gas container are set between second side of the battery and the shell；
Wherein, the first side of the battery is the side for being provided with battery electrode, second side of the battery be with it is described
The adjacent side in first side.
In conjunction with the first possible implementation of second aspect, in second of possible implementation of second aspect
In, the electronic equipment further includes ejection lid, and the shell position opposite with the waterproof air bag is provided with through-hole, the bullet
It penetrates lid and is located at the electronic equipment internal across the through-hole, and be close to the front end of the waterproof air bag, when the waterproof air bag
When filled with gas, the ejection lid, which is extruded, is detached from the through-hole, and the waterproof air bag is made to be deployed in the electronic equipment
It is external.
In conjunction with second aspect to second aspect second of possible implementation in any implementation, second
In the third possible implementation of aspect, the signal processing unit is connect with the battery, and at battery and signal
The outside of the connecting line of reason unit and battery is covered with waterproof material.
The third aspect, provides a kind of drowning protection method, and it is any described overboard that the method is applied to first aspect
In protective device or any electronic equipment of second aspect, which comprises
The water level detector detects the parameter information of water level locating for the electronic equipment, and the parameter information is passed
Transport to the signal processing unit；
The signal processing unit receives the parameter information of the water level detector transmission, and according to the parameter
The current level of electronic equipment described in acquisition of information, after the current level of the electronic equipment is greater than the first preset threshold, control
It makes the power-off protector to disconnect, and the control inflatable component inflates the waterproof air bag.
In conjunction with the third aspect, in the first possible implementation of the third aspect, the method also includes:
The signal processing unit is greater than the second preset threshold and pre- less than first in the current level of the electronic equipment
If when threshold value, controlling the power-off protector and disconnecting, wherein first preset threshold is greater than second preset threshold.
Overboard protective device, electronic equipment and the drowning protection method that the embodiment of the present invention provides, when electronic equipment falls
When falling 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 obtain current level locating for electronic equipment based on received parameter information, and at this
When current level is greater than the first preset threshold, control power-off protector is disconnected, and control inflatable component carries out waterproof air bag
The problem of inflation, mainboard damages due to falling in water so as to avoid electronic equipment, while electronic equipment being made to swim in water
On face, in order to the lookup and salvaging of user.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be in embodiment or description of the prior art
Required attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the invention
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of overboard protective device provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the overboard protective device of another kind provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of a kind of electronic equipment provided in an embodiment of the present invention；
Fig. 4 is a kind of flow diagram of drowning protection method provided in an embodiment of the present invention.
Appended drawing reference:
1: signal processing unit, 2: water level detector, 3: power-off protector, 4: inflatable component, 5: electronic illuminating lamp, 6: pressure
Power switch, 7: shell, 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
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Before introducing the present invention, application scenarios and the state of the art of the invention are illustrated first.As electronics is set
Standby universal and use, most of electronic products is liked by user, and carries, such as mobile phone, tablet computer, net book
Etc..But since these electronic products do not have water-proof function, when user is when swimming, rowing the boat, lakeside is played, Huo Zheyin
It is working principle etc. when deepwater regions carry out operation, if accidentally falling into portable electronic product in water, is difficult it
Find, having found can electronic product because do not have waterproofness and damage.Although currently, preventing electronics
The method or product of the overboard damage of product, for example, a kind of waterproof bag, electronic equipment can be put into waterproof bag, when electronics is set
It is standby when falling into the water, it can be to avoid electronic equipment because being damaged caused by short circuit；The electronic equipment of protection circuit is added in another kind,
When detecting that electronic equipment falls into the water, by protecting the supply of circuitry cuts battery, so as to prevent the short of circuit board
Road.But these methods or product, still user cannot be helped to find overboard electronic equipment as soon as possible.
Basic principle of the invention is, when the electronic equipment of user is fallen into water, can disconnect automatically electronics and set
Standby main board power supply, to protect electronic equipment not to be damaged, while the electronic equipment for enabling to fall in water automatically floats
On the water surface, convenient for the searching and salvaging of user.
Overboard protective device provided in an embodiment of the present invention and drowning protection method are applied in electronic equipment, which sets
Standby can be any equipment comprising overboard protective device.For example, mobile phone, tablet computer, laptop, UMPC (Ultra-
Mobile Personal Computer, Ultra-Mobile PC), net book, PDA (Personal Digital
Assistant, personal digital assistant), video camera and camera etc..The embodiment of the present invention, which takes the mobile phone as an example, to be illustrated.
Fig. 1 is a kind of structural schematic diagram of overboard protective device provided in an embodiment of the present invention, which answers
For in electronic equipment, as shown in Figure 1, the overboard protective device include: signal processing unit 1 and respectively with signal processing
Water level detector 2, power-off protector 3 and the inflatable component 4 that unit 1 connects；The mainboard of power-off protector 3 and electronic equipment connects
It connects；Inflatable component 4 includes waterproof air bag 41.
Wherein, water level detector 2 is used to detect the parameter information of water level locating for electronic equipment, and the parameter information is passed
Transport to signal processing unit 1.
It should be noted that the parameter information can be hydraulic pressure, i.e. the pressure born in water of electronic equipment, due to electronics
The hydraulic pressure that equipment is born is directly proportional to the depth of electronic equipment in water, that is to say, the depth of electronic equipment in water is deeper,
The hydraulic pressure born is also bigger, therefore, can determine the depth of electronic equipment in water based on the hydraulic pressure that electronic equipment is born
Degree.
Signal processing unit 1 is used to receive the parameter information of the transmission of water level detector 2, and is obtained according to the parameter information
The current level of electronic equipment, after the current level of electronic equipment is greater than the first preset threshold, control power-off protector 3 is disconnected
It opens, and control inflatable component 4 inflates waterproof air bag 41.
If the parameter information is hydraulic pressure, when signal processing unit 1 receives the hydraulic pressure that electronic equipment is currently born, letter
Number processing unit can be that is to say, electronics based on the current level of the Relation acquisition electronic equipment between hydraulic pressure and the depth of water
The current depth of equipment in water.When current depth is greater than the first preset threshold, which is first default deep
Degree, signal processing unit 1 control power-off protector 3 and disconnect, i.e. connection between the mainboard and battery of disconnection electronic equipment, prevent
It is damaged since the electric conductivity of water leads to the main plate short of electronic equipment, and is greater than the first preset threshold in current depth
When, signal processing unit 1 controls inflatable component 4 and is inflated to waterproof air bag 41, and waterproof air bag 41 is made to fill out gassy when institute
The buoyancy of generation can be such that electronic equipment swims on the water surface.
Certainly, so it is easy to understand that when electronic equipment is fallen in water or in other liquid, the difference of the liquid is
The simple replacement of the embodiment of the present invention.
Further, the hydraulic pressure born by electronic equipment to the depth of locating water be it is directly proportional, at signal
Reason 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,
It that is to say, which is the first preset pressure, when current hydraulic pressure is greater than the first preset pressure, signal processing unit
1 control power-off protector 3 disconnects, and control inflatable component 4 is inflated waterproof air bag 41, at this point, the first preset pressure
It can be pressure corresponding with the first predetermined depth.
It should be noted that the first preset threshold can be arranged in advance, and the first preset threshold can be according to electronic equipment
The reasonable pressure that itself can bear is set, and the present invention is with no restrictions.
Wherein, buoyancy caused by waterproof air bag 41 can be indicated by formula (1), as shown in Equation 1.
F1=(ρ1-ρ2)*V1*g (1)
In formula, F1For buoyancy caused by waterproof air bag, ρ1For the density of water, ρ2For the density of gas, V1For waterproof air bag
In gas discharge water volume, g is gravity coefficient.
When waterproof air bag 41 fills out gassy, generated buoyancy can be such that electronic equipment swims on the water surface, namely
It is that buoyancy caused by waterproof air bag 41 is greater than or equal to the gravity of electronic equipment itself and the gravity of overboard protective device at this time
The sum of.
In addition, the gas of the waterproof air bag 41 filling is any one tool that electronic equipment can be enable to swim in the water surface
There is the gas of safety, is also possible to the mixing of a variety of multiple gases being independent of each other.
When the current level locating for the electronic equipment is smaller, it that is to say, electronic equipment is fallen in shallower waters, user
Electronic equipment can be observed directly falls position, without inflating inflatable component 4 to waterproof air bag 41, at this point, at signal
Reason unit is also used to, and is greater than the second preset threshold in the current level of electronic equipment and when less than the first preset threshold, and control is disconnected
Non-electricity protector disconnects, wherein the first preset threshold is greater than the second preset threshold.
It should be noted that the second preset threshold can be arranged in advance, and the setting of the second preset threshold is preset with first
Threshold value is the same, not only can be the first predetermined depth, or the first preset pressure, for example, the first predetermined depth can be
0cm, 2cm etc., it is not limited in the embodiment of the present invention.
Fig. 2 is the structural schematic diagram of the overboard protective device of another kind provided in an embodiment of the present invention, as shown in Fig. 2, inflation
Component 4 further includes gas container 42, electric valve switch 43 and electronic valve 44.
Wherein, one end of electronic valve 44 is connect with the outlet of gas container 42, the other end and waterproof of electronic valve 44
Air bag 41 connects, and electric valve switch 43 is connect with electronic valve 44 and signal processing unit 1 respectively.
Specifically, when electronic equipment is fallen in water, signal processing unit 1 is also used to, in the current water of electronic equipment
After position is greater than the first preset threshold, control electric valve switch 43 opens electronic valve 44, makes to compress storage in gas container 42
Gas by electronic valve 44 enter waterproof air bag 41 in so that buoyancy caused by waterproof air bag 41 can make electronic equipment
It swims on the water surface.
It should be noted that the shape of gas container 42 can be set according to the shape and electronics of the battery of electronic equipment
The standby spatial form that can be accommodated is adjusted, the embodiment of the present disclosure to the shape of gas container 42 without limitation.
In addition, buoyancy caused by waterproof air bag 41 need to be greater than or equal to by compressing the amount of the gas of storage in gas container 42
The amount of the gas of required filling when swimming in electronic equipment on the water surface.
When waterproof air bag 41 fills out gassy, signal processing unit 1 can be also used for control electronic valve and be closed.
Further, it when dark around overboard electronic equipment, is salvaged for the ease of the searching of user, overboard guarantor
Protection unit can also include: electronic illuminating lamp 5 and the pressure switch connecting with electronic illuminating lamp 56, when waterproof air bag 41 is filled
When having gas, waterproof air bag 41 squeezes the pressure switch 6 connecting with electronic illuminating lamp 5 during expansion, makes pressure switch 6
Electronic illuminating lamp 5 is opened to be illuminated.
It should be noted that in order to guarantee to make during waterproof air bag 41 is in expansion electronic illuminating lamp 5 to open,
Electronic illuminating lamp 5 need to be in a horizontal position with waterproof air bag 41, and pressure switch 6 is in waterproof air bag 41 and electronic illuminating lamp 5
Between.In addition, the surface of pressure switch 6 is smooth, to prevent waterproof air bag 41 from being scratched in squeeze pressure switch 6.
In addition, waterproof air bag 41 is attached by detachable part with electronic valve 44, in overboard electronic equipment quilt
After salvaging, waterproof air bag 41 can be dismantled waterproof air bag 41 by detachable part by user, and waterproof air bag is discharged
After gas in 41, waterproof air bag 41 and electronic valve 44 are attached again.
It should be noted that waterproof air bag can be deposited when placing by the way of rolling clockwise or counter-clockwise
It puts, to save parking space, while being conducive to the inflation of waterproof air bag.
Correspondingly, since pressure switch 6 is to squeeze to open in inflation by waterproof air bag 41, when anti-aqueous vapor
After gas discharge in capsule 41, correspondingly, pressure switch 6 is also closed, illuminate electronic illuminating lamp 5 no longer.
Further, when the amount of the gas stored in gas container 41 is fewer, in order to guarantee the suitable of overboard protective device
Benefit uses, and the bottom end of gas container 41 is provided with inflation compressing hole 45, can give gas container 41 by the inflation compressing hole 45
Filling gas.
In addition, the waterproofness in order to guarantee overboard protective device, can in signal processing unit 1, power-off protector 3, with
And the normal work of the electrification devices such as electric valve switch 43, it can be in signal processing unit 1, power-off protector 3, electronic valve
The outside of switch 43 and the connecting line of three is covered with waterproof material.
After overboard electronic equipment is salvaged, user can allow electronics by pre-set button or preset instructions etc.
Equipment is in normal condition, that is to say, user can make signal processing list by clicking pre-set button or input preset instructions
Member 1 controls power-off protector 3 and connects, and the battery of electronic equipment is enable to be powered for the mainboard of electronic equipment.
The embodiment of the invention provides a kind of overboard protective devices, when electronic equipment is fallen 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 processing
Unit obtains current level locating for electronic equipment based on received parameter information, and water level is greater than the first default threshold in this prior
When value, control power-off protector is disconnected, and control inflatable component is inflated waterproof air bag, so as to avoid electronic equipment
The problem of mainboard damages due to falling in water, while swim in electronic equipment on the water surface, in order to user lookup and
It salvages.
Fig. 3 is the structural schematic diagram of a kind of electronic equipment provided in an embodiment of the present invention, as shown in figure 3, the electronic equipment
Including shell 7, it is provided with mainboard 8 in the shell 7, any overboard protective device described in battery 9 and above-mentioned Fig. 1, Fig. 2 is broken
Non-electricity protector 3 is connect with the mainboard 8 of electronic equipment.
Wherein, the specific location relationship of electronic equipment and each section in overboard protective device are as follows: water level detector 2 is close to shell
The side of body 7, signal processing unit 1, power-off protector 3 and electric valve switch 43 are set to the first side of battery 9, gas
Body container 42 is set between second side of battery 9 and shell 7.
It should be noted that the first side of battery 9 is the side for being provided with battery electrode, second side of 9 batteries is and the
The adjacent side in side.
In order to guarantee that shell to the protectiveness of electronic equipment, while when waterproof air bag 41 is filled with gas, can make to prevent
Water ballonet 41 is deployed in the outside of electronic equipment, as shown in figure 4, electronic equipment further includes ejection lid 10, shell 7 and waterproof air bag
41 opposite positions are provided with through-hole 11, and ejection lid 10 passes through through-hole 10 and is located at electronic equipment internal, and is close to waterproof air bag 41
Front end, when waterproof air bag 41 be filled with gas when, ejection lid 10 be extruded be detached from through-hole 11, so that waterproof air bag 41 is deployed in electricity
The outside of sub- equipment.
In addition, signal processing unit 1 is connect with the battery 9 of electronic equipment, can enable the power supply of electronic equipment is to fall
Water conservation device is powered, it is of course also possible to which independent power supply is arranged for overboard protective device, it is preferred that by signal processing
Unit 1 is connect with the battery 9 of electronic equipment, to save resource and space.
It should be noted that when signal processing unit 1 is connect with the battery 9 of electronic equipment, at battery 9 and signal
The outside of the connecting line of reason unit 1 and battery is covered with waterproof material.
The embodiment of the invention provides a kind of electronic equipment, when electronic equipment is fallen 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
Current level locating for electronic equipment is obtained based on received parameter information, and water level is greater than the first preset threshold in this prior
When, control power-off protector disconnect, and control inflatable component waterproof air bag is inflated, so as to avoid electronic equipment because
Fall in water the problem of mainboard damages, while swim in electronic equipment on the water surface, in order to user lookup and beat
Fishing.
Fig. 4 is a kind of flow diagram of drowning protection method provided in an embodiment of the present invention, which answers
For in any electronic equipment described in any overboard protective device described in Fig. 1, Fig. 2 or Fig. 3, as shown in figure 4, this method
Include the following steps.
Step 101: water level detector 2 detects the parameter information of water level locating for electronic equipment, and the parameter information is passed
Transport to signal processing unit.
It should be noted that the parameter information can be hydraulic pressure, i.e. the pressure born in water of electronic equipment, due to electronics
The hydraulic pressure that equipment is born is directly proportional to the depth of electronic equipment in water, that is to say, the depth of electronic equipment in water is deeper,
The hydraulic pressure born is also bigger, therefore, can determine the depth of electronic equipment in water based on the hydraulic pressure that electronic equipment is born
Degree.
Step 102: signal processing unit 1 receives the parameter information that water level detector 2 transmits, and is obtained according to parameter information
Take the current level of electronic equipment.
If the parameter information is hydraulic pressure, when signal processing unit 1 receives the hydraulic pressure that electronic equipment is currently born, letter
Number processing unit can be that is to say, electronics based on the current level of the Relation acquisition electronic equipment between hydraulic pressure and the depth of water
The current depth of equipment in water.
Further, the hydraulic pressure born by electronic equipment to the depth of locating water be it is directly proportional, at signal
Reason unit 1 can also be directly based upon the hydraulic pressure that electronic equipment is currently born, and execute subsequent step.
Step 103: signal processing unit 1 is after the current level of electronic equipment is greater than the first preset threshold, control power-off
Protector 3 disconnects, and control inflatable component 4 inflates waterproof air bag 41.
When current level is greater than the first preset threshold, signal processing unit 1 controls power-off protector 3 and disconnects, that is, disconnects
Connection between the mainboard and battery of electronic equipment prevents the electric conductivity due to water from leading to the main plate short of electronic equipment and causing
Damage, and control inflatable component 4 are inflated waterproof air bag 41, keep waterproof air bag 41 generated floating when filling out gassy
Power can be such that electronic equipment swims on the water surface.
Step 104: signal processing unit is greater than the second preset threshold and pre- less than first in the current level of electronic equipment
If when threshold value, control power-off protector is disconnected.
When the current level locating for the electronic equipment is smaller, it that is to say, electronic equipment is fallen in shallower waters, user
Electronic equipment can be observed directly falls position, at this point, signal processing unit is also used to, in the current level of electronic equipment
When greater than the second preset threshold and less than the first preset threshold, control power-off protector is disconnected, wherein the first preset threshold is greater than
Second preset threshold.
The embodiment of the invention provides a kind of drowning protection methods, when electronic equipment is fallen 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 processing
Unit obtains current level locating for electronic equipment based on received parameter information, and water level is greater than the first default threshold in this prior
When value, control power-off protector is disconnected, and control inflatable component is inflated waterproof air bag, so as to avoid electronic equipment
The problem of mainboard damages due to falling in water, while swim in electronic equipment on the water surface, in order to user lookup and
It salvages.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (13)
1. a kind of overboard protective device, which is characterized in that described device is applied in electronic equipment, and described device includes: signal
Processing unit, and the water level detector, power-off protector and the inflatable component that are connect respectively with the signal processing unit；It is described
Power-off protector with the mainboard of the electronic equipment for connecting；The inflatable component includes waterproof air bag；
Wherein, the water level detector is used to detect the parameter information of water level locating for the electronic equipment, and by 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 according to the parameter
The current level of electronic equipment described in acquisition of information, after the current level of the electronic equipment is greater than the first preset threshold, control
It makes the power-off protector to disconnect, and the control inflatable component inflates the waterproof air bag；
Described device further include: electronic illuminating lamp and the pressure switch being connect with the electronic illuminating lamp, when the anti-aqueous vapor
When capsule is filled with gas, the pressure switch is squeezed, the pressure switch is made to open the electronic illuminating lamp.
2. device as described in claim 1, which is characterized in that the signal processing unit is also used to, in the electronic equipment
Current level be greater than the second preset threshold and when less than the first preset threshold, control the power-off protector and disconnect, wherein institute
The first preset threshold is stated greater than second preset threshold.
3. device as described in claim 1, which is characterized in that the inflatable component further includes gas container, and electronic valve is opened
Pass and electronic valve；
Wherein, one end of the electronic valve is connect with the outlet of the gas container, the other end of the electronic valve and institute
Waterproof air bag connection is stated, the electric valve switch is connect with the electronic valve and the signal processing unit respectively；
The signal processing unit is also used to, and after the current level of the electronic equipment is greater than the first preset threshold, controls institute
It states electric valve switch and opens the electronic valve.
4. device as described in any one of claims 1-3, which is characterized in that the waterproof air bag passes through detachable part and institute
State electronic valve connection.
5. device as claimed in claim 3, which is characterized in that the bottom end of the gas container is provided with inflation compressing hole, and
The inflation compressing hole is used for the gas container filling gas.
6. device as claimed in claim 3, which is characterized in that the signal processing unit, the power-off protector and institute
The outside for stating electric valve switch is covered with waterproof material.
7. a kind of electronic equipment, which is characterized in that the electronic equipment includes shell, is provided with mainboard in the shell, battery,
And overboard protective device of any of claims 1 or 2, the power-off protector are connect with the mainboard of the electronic equipment.
8. a kind of electronic equipment, which is characterized in that the electronic equipment includes shell, is provided with mainboard in the shell, battery,
And the described in any item overboard protective devices of claim 3-6, the mainboard company of the power-off protector and the electronic equipment
It connects.
9. electronic equipment as claimed in claim 8, which is characterized in that the water level detector close to the side of the shell,
The signal processing unit, the power-off protector and the electric valve switch are set to the first side of the battery, institute
Gas container is stated to be set between second side of the battery and the shell；
Wherein, the first side of the battery is the side for being provided with battery electrode, and second side of the battery is and described first
The adjacent side in side.
10. electronic equipment as claimed in claim 9, which is characterized in that the electronic equipment further includes ejection lid, the shell
The position opposite with the waterproof air bag is provided with through-hole, and the ejection lid is located in the electronic equipment across the through-hole
Portion, 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, which is extruded, is detached from institute
Through-hole is stated, the waterproof air bag is made to be deployed in the outside of the electronic equipment.
11. such as the described in any item electronic equipments of claim 7-10, which is characterized in that the signal processing unit and the electricity
Pond connection.
12. a kind of drowning protection method, which is characterized in that the method is applied to described in any one of claims 1-6 overboard
In protective device or the described in any item electronic equipments of claim 7-11, which comprises
The water level detector detects the parameter information of water level locating for the electronic equipment, and the parameter information is transmitted 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
The current level for obtaining the electronic equipment controls institute after the current level of the electronic equipment is greater than the first preset threshold
Power-off protector disconnection is stated, and the control inflatable component inflates the waterproof air bag.
13. method as claimed in claim 12, which is characterized in that further include:
The signal processing unit is greater than the second preset threshold and less than the first default threshold in the current level of the electronic equipment
When value, controls the power-off protector and disconnect, wherein first preset threshold is greater than second preset threshold.
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 CN106655092A (en) | 2017-05-10 |
| CN106655092B true CN106655092B (en) | 2019-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510716276.4A Active CN106655092B (en) | 2015-10-29 | 2015-10-29 | Overboard protective device, electronic equipment and drowning protection method |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107093849B (en) * | 2017-05-17 | 2019-06-11 | 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 |
| CN108769424B (en) * | 2018-06-08 | 2021-02-02 | Oppo广东移动通信有限公司 | Terminal falling-into-water protection method and device, storage medium and mobile terminal |
| CN111565535B (en) * | 2020-06-08 | 2021-09-10 | 杭州光仿科技有限公司 | 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 |
| CN117996229A (en) * | 2023-07-26 | 2024-05-07 | 深圳安培时代数字能源科技有限公司 | Intelligent battery case, and related method and medium program |
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| CN106655092A (en) | 2017-05-10 |
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