CN107517322A - Electronic equipment protection device and method - Google Patents
Electronic equipment protection device and method Download PDFInfo
- Publication number
- CN107517322A CN107517322A CN201710794680.2A CN201710794680A CN107517322A CN 107517322 A CN107517322 A CN 107517322A CN 201710794680 A CN201710794680 A CN 201710794680A CN 107517322 A CN107517322 A CN 107517322A
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- Prior art keywords
- electronic equipment
- gas
- plane
- distance
- stomata
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
Abstract
The invention provides a kind of electronic equipment protection device and method, wherein, the device includes：Gravity sensing module, for gathering acceleration information and attitude information of the electronic equipment in dropping process, and it is sent to the processor；Apart from inductive module, fall the range information of plane for gathering predeterminated position distance on electronic equipment, and be sent to processor；Processor, for when being currently at state of weightlessness according to acceleration information determination and determining that the extreme lower position of electronic equipment is less than or equal to predetermined threshold value with falling the distance between plane according to attitude information and range information, sending gas to air jet system and producing instruction and Valve controlling instruction；Air jet system, gas, and the valve according to corresponding to opening Valve controlling instruction are produced for producing instruction according to gas, so that gas sprays from valve to falling direction, and then upward cushioning effect power is provided for the electronic equipment, prevent electronic equipment to be damaged after dropping.
Description
Technical field
The present invention relates to technical field of electronic equipment, more particularly, to a kind of electronic equipment protection device and method.
Background technology
With the continuous improvement that user is required electronic equipment aesthetics, the outward appearance of electronic equipment is generally set very
It is frivolous attractive in appearance.However, electronic equipment may there is a situation where to drop accidentally in use, after electronic equipment is dropped,
The parts such as the display screen of electronic equipment are easily damaged again.
In order to prevent that electronic equipment from being broken, user can increase containment vessel, by taking mobile phone as an example, Yong Hu outside electronic equipment
Outer handset increases various containment vessels to prevent mobile phone from breaking, but this method not only run counter to Cell Phone Design it is attractive in appearance just
Inner feelings, the thickness of mobile phone is added, influence the feel of mobile phone, and protective effect is not also notable, after mobile phone is dropped, still can
It is damaged.
The content of the invention
In view of this, it is existing to alleviate it is an object of the invention to provide a kind of electronic equipment protection device and method
The technology that poor on electronic equipment protectiveness present in technology, protection device influences electronic equipment appearance design aesthetic feeling itself is asked
Topic.
In a first aspect, the embodiments of the invention provide a kind of electronic equipment protection device, described device includes：Gravity sensing
Module, apart from inductive module, processor and air jet system；
The gravity sensing module, for gathering acceleration information and posture letter of the electronic equipment in dropping process
Breath, and the acceleration information and the attitude information are sent to the processor；
It is described apart from inductive module, fall the distance letter of plane for gathering predeterminated position distance on the electronic equipment
Breath, and the range information is sent to the processor；
The processor, determined to be currently at state of weightlessness and according to the posture according to the acceleration information for working as
Information and the range information determine the extreme lower position of the electronic equipment with it is described fall the distance between plane be less than or
During equal to predetermined threshold value, send gas to the air jet system and produce instruction and Valve controlling instruction；
The air jet system, gas is produced for producing instruction according to the gas, and referred to according to the Valve controlling
Valve corresponding to order unlatching, so that the gas sprays from the valve to falling direction, and then is provided for the electronic equipment
Upward cushioning effect power.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the first of first aspect, wherein, institute
Air jet system is stated, is additionally operable to after Valve controlling instruction is received, is made to be arranged at towards falling in the case surface of plane
And distance falls the aperture of valve opening first that the nearest stomata of plane is connected, make to be arranged at the shell table towards plane is fallen
The aperture of valve opening second corresponding to remaining stomata on face, first aperture are more than or equal to second aperture.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of second of first aspect, wherein, institute
Stating air jet system includes：Chemical reaction chamber and the multiple conduits being connected respectively with the chemical reaction chamber by valve.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the third of first aspect, wherein, institute
State chemical reaction interior and be provided with igniter, when the air jet system, which receives the gas, produces instruction, the igniter
The jet producing agent for making the chemical reaction indoor by igniting igniting agent is decomposed, and produces jet gas.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 4th of first aspect kind, wherein, institute
It is closed chamber made of heat-insulating material to state chemical reaction chamber.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 5th of first aspect kind, wherein, institute
State valve and be additionally provided with screen pack close to the side of the conduit, for filtering the jet producing agent and the jet producing agent
Caused solid matter during generation jet gas.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 6th of first aspect kind, wherein, institute
State screen pack and be additionally provided with gas cooler close to the side of the conduit, for reaching the conduit in the jet gas
When, the jet gas is cooled.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 7th of first aspect kind, wherein, it is more
The individual conduit connects with being arranged at the corresponding stomata of case surface of the electronic equipment respectively.
Second aspect, it is any applied to such as first aspect the embodiments of the invention provide a kind of electronic equipment guard method
In described processor, methods described includes：
Receive the acceleration information, the attitude information and the range information；
When determining to be currently at state of weightlessness according to the acceleration information, according to the attitude information and the distance
Information determines that the extreme lower position of the electronic equipment falls whether the distance between plane is less than or equal to default threshold with described
Value；
When the extreme lower position of the electronic equipment is less than or equal to predetermined threshold value with described the distance between plane of falling
When, generate the gas and produce instruction and Valve controlling instruction；
The gas, which is sent, to the air jet system produces instruction and Valve controlling instruction.
With reference to second aspect, the embodiments of the invention provide the possible embodiment of the first of second aspect, wherein, institute
State and the extreme lower position of the electronic equipment is determined according to the attitude information and the range information and described fallen between plane
Distance whether be less than or equal to predetermined threshold value, including：
Determine the first distance of the predeterminated position and the electronic equipment between the extreme lower position of dropping process；
Determine the predeterminated position and fall the second distance between plane；
Determine the line of the predeterminated position and the electronic equipment between the extreme lower position of dropping process；
The angle of the line and horizontal plane is determined according to the attitude information；
According to the angle and first distance calculate the predeterminated position and the plane Jing Guo the extreme lower position it
Between vertical range；
According to the second distance and the vertical range be calculated the extreme lower position with it is described fall plane away from
From.
The embodiment of the present invention brings following beneficial effect：The embodiment of the present invention gathers electricity by gravity sensing module first
Acceleration information and attitude information of the sub- equipment in dropping process, and the acceleration information and the attitude information are sent
To processor；By gathering the range information that predeterminated position distance on the electronic equipment falls plane apart from inductive module, and
The range information is sent to the processor；Then the processor is used for current when being determined according to the acceleration information
In state of weightlessness and according to the attitude information and the range information determine the extreme lower position of the electronic equipment with it is described
When falling the distance between plane and being less than or equal to predetermined threshold value, send gas to the air jet system and produce instruction and valve
Control instruction；The last air jet system produces instruction according to gas and produces gas, and is opened according to Valve controlling instruction
Open corresponding valve so that the gas sprays from the valve to falling direction, and then make for the electronic equipment provide to
On cushioning effect power.
The embodiment of the present invention can be currently at the extreme lower position of state of weightlessness and electronic equipment with falling in electronic equipment
When the distance between plane is less than or equal to predetermined threshold value, air jet system is set to produce gas, and make gas from according to valve control
The valve that system instruction is opened is sprayed to the direction that electronic equipment falls, and upward cushion effect is provided for electronic equipment, prevents electronics
Equipment is damaged after dropping.And because electronic equipment protection device provided by the invention is located at electronic equipment internal, will not be right
The attractive in appearance of electronic equipment outward appearance impacts.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and obtained in accompanying drawing.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic block diagram of a kind of electronic equipment protection device provided in an embodiment of the present invention；
Fig. 2 is a kind of electronic equipment protection device schematic diagram provided in an embodiment of the present invention；
Fig. 3 is the flow chart of a kind of electronic equipment guard method provided in an embodiment of the present invention；
Fig. 4 is the flow chart of another electronic equipment guard method provided in an embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Technical scheme be clearly and completely described, it is clear that described embodiment is part of the embodiment of the present invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
For ease of understanding the present embodiment, dress is protected to a kind of electronic equipment disclosed in the embodiment of the present invention first
Put and describe in detail, Fig. 1 be a kind of electronic equipment protection device provided in an embodiment of the present invention schematic block diagram, such as Fig. 1
Shown, the device includes：Gravity sensing module 10, apart from inductive module 12, processor 11 and air jet system 13；Gravity sensing mould
Group 10, for gathering acceleration information and attitude information of the electronic equipment in dropping process, and by acceleration information and posture
Information is sent to processor 11；Apart from inductive module 12, for gather predeterminated position distance on electronic equipment fall plane away from
Processor 11 is sent to from information, and by range information；Processor 11, determined to be currently at mistake according to acceleration information for working as
Weight and determines that the extreme lower position of electronic equipment is less than with falling the distance between plane at state according to attitude information and range information
Or during equal to predetermined threshold value, send gas to air jet system 13 and produce instruction and Valve controlling instruction；Air jet system 13, is used for
According to gas produce instruction produce gas, and according to Valve controlling instruction open corresponding to valve so that gas from valve to
Falling direction is sprayed, and then upward cushioning effect power is provided for electronic equipment.
Specifically, electronic equipment of the present invention includes but is not limited to mobile phone and tablet personal computer etc., electronic equipment protection
Device is arranged on electronic equipment internal, does not interfere with the design for aesthetic of electronic equipment outward appearance.
Specifically, the protection device of electronic equipment of the present invention is in electronic equipment dropping process, gravity sensing mould
Group 10 can gather acceleration information and attitude information in electronic equipment dropping process, and acceleration information and attitude information are sent out
Give processor 11, can be gathered apart from inductive module 12 the predeterminated position distance in electronic equipment dropping process fall plane away from
Processor 11 is sent to from information, and by range information, processor 11 receives acceleration information, attitude information and range information
Afterwards, judge whether electronic equipment is in state of weightlessness by acceleration information, can be drawn according to attitude information and range information
The extreme lower position of electronic equipment is with falling the distance between plane in dropping process, and the distance and predetermined threshold value are compared
Compared with when processor 11 determines that electronic equipment is currently at the extreme lower position of state of weightlessness and electronic equipment and fallen between plane
When distance is less than or equal to predetermined threshold value, sends gas generation instruction to air jet system 13 and Valve controlling instructs, jet dress
Put 13 and instruction generation gas, and the valve according to corresponding to opening Valve controlling instruction are produced according to gas, so that caused gas
Body is sprayed from valve to electronic equipment falling direction, and then upward cushioning effect power is provided for electronic equipment.
Specifically, predetermined threshold value can be set, 33mm such as could be arranged to.
Specifically, air jet system 13, it is additionally operable to after Valve controlling instruction is received, makes to be arranged at towards falling plane
In case surface and distance falls the aperture of valve opening first that the nearest stomata of plane is connected, and makes to be arranged at flat towards falling
The aperture of valve opening second corresponding to remaining stomata in the case surface in face, first aperture are more than or equal to described second
Aperture.
Optionally, stomata can be distributed in the electronic equipment apex and its near, can also be distributed in electronic equipment
Seamed edge at, it is necessary to explanation, the present invention rising limit is not done to distributed quantity and distributing position of the stomata on electronic equipment surface
It is fixed, it is any to play the stomata setting that upward cushion effect is provided in dropping process electronic equipment all in the protection model of the present invention
In enclosing.
Specific air jet system 13 includes：Chemical reaction chamber and it is connected respectively by valve with the chemical reaction chamber more
Individual conduit.
Specifically, multiple conduits connect with being arranged at the corresponding stomata of case surface of the electronic equipment respectively.
Specifically, when the gas that air jet system 13 receives the transmission of processor 11 produces instruction, in air jet system 13
The indoor jet producing agent of chemical reaction can chemically react rapidly, produce gas, meanwhile, air jet system 13 is according to reception
Make to be arranged at towards falling in the case surface of plane and distance is fallen the nearest stomata of plane and connected to Valve controlling instruction
The aperture of valve opening first, make to be arranged at towards falling in the case surface of plane valve opening corresponding to remaining stomata the
Two apertures, the first aperture are more than or equal to second aperture, and then cause caused gas to enter the valve entrance pair opened
Conduit is answered to be sprayed from stomata.
Exemplary, for the ease of being better understood from the present invention, this eight apex for sentencing in electronic equipment is respectively set
Illustrated exemplified by one stomata, Fig. 2 is a kind of electronic equipment protection device schematic diagram provided in an embodiment of the present invention, in Fig. 2
Exemplary depicts chemical reaction chamber 9, gravity sensing module 10 and apart from inductive module 12, is carried out below in conjunction with Fig. 1 and Fig. 2
Illustrate, the stomata of electronic equipment back side distribution is stomata 1, stomata 3, stomata 5 and stomata 7, positive EDS maps for stomata 2, gas
Hole 4, stomata 6 and stomata 8.
If electronic equipment face down falls, it is arranged at towards falling in the case surface of plane and distance falls plane most
Near stomata is stomata 1, stomata 3, stomata 5 and stomata 7, then air jet system 13 can be according to Valve controlling instruction control and gas respectively
The aperture of valve opening first that hole 1 connects with stomata 3, the aperture of valve opening second connected with stomata 5 and stomata 7, and first
Aperture is equal to the second aperture so that stomata 1, stomata 3, stomata 5 and stomata 7 can spray the gas of equivalent.
If the electronic equipment back side falls down, it is arranged at towards falling in the case surface of plane and distance falls plane most
Near stomata is stomata 2, stomata 4, stomata 6 and stomata 8, then air jet system 13 can be according to Valve controlling instruction control and gas respectively
The aperture of valve opening first that hole 2 connects with stomata 4, the aperture of valve opening second connected with stomata 6 and stomata 8, and first
Aperture is equal to the second aperture so that stomata 2, stomata 4, stomata 6 and stomata 8 can spray the gas of equivalent.
If the electronic equipment back side lower left corner or back side lower right corner in dropping process is nearest from plane is fallen, direction is arranged at
Fall in the case surface of plane and distance to fall the nearest stomata of plane be stomata 5 and stomata 7, then air jet system 13 can basis
Valve controlling instruction control and the aperture of valve opening first that stomata 5 and stomata 7 connect respectively, are connected with stomata 1 and stomata 3
The aperture of valve opening second, and the first aperture is more than the second aperture so that stomata 5 and stomata 7 spray equity of gas, the He of stomata 1
Stomata 3 sprays the gas of equivalent, and the gas that stomata 5 and stomata 7 spray is more than the gas that stomata 1 and stomata 3 spray.
If the electronic equipment back side upper left corner or back side upper right corner in dropping process is nearest from plane is fallen, direction is arranged at
Fall in the case surface of plane and distance to fall the nearest stomata of plane be stomata 1 and stomata 3, then air jet system 13 can basis
Valve controlling instruction control and the aperture of valve opening first that stomata 1 and stomata 3 connect respectively, are connected with stomata 5 and stomata 7
The aperture of valve opening second, and the first aperture is more than the second aperture so that stomata 1 and stomata 3 spray equity of gas, the He of stomata 5
Stomata 7 sprays the gas of equivalent, and the gas that stomata 1 and stomata 3 spray is more than the gas that stomata 5 and stomata 7 spray.
If the electronic equipment positive lower left corner or positive lower right corner in dropping process is nearest from plane is fallen, direction is arranged at
Fall in the case surface of plane and distance to fall the nearest stomata of plane be stomata 6 and stomata 8, then air jet system 13 can basis
Valve controlling instruction control and the aperture of valve opening first that stomata 6 and stomata 8 connect respectively, are connected with stomata 2 and stomata 4
The aperture of valve opening second, and the first aperture is more than the second aperture so that stomata 6 and stomata 8 spray equity of gas, the He of stomata 2
Stomata 4 sprays the gas of equivalent, and the gas that stomata 6 and stomata 8 spray is for stomata 2 and the gas of the ejection of stomata 4.
If the electronic equipment positive upper left corner or positive upper right corner in dropping process is nearest from plane is fallen, direction is arranged at
Fall in the case surface of plane and distance to fall the nearest stomata of plane be stomata 2 and stomata 4, then air jet system 13 can basis
Valve controlling instruction control and the aperture of valve opening first that stomata 2 and stomata 4 connect respectively, are connected with stomata 6 and stomata 8
The aperture of valve opening second, and the first aperture is more than the second aperture so that stomata 2 and stomata 4 spray equity of gas, the He of stomata 6
Stomata 8 sprays the gas of equivalent, and the gas that stomata 2 and stomata 4 spray is for stomata 6 and the gas of the ejection of stomata 8.
Specifically, chemical reaction interior is provided with igniter, and when air jet system 13, which receives gas, produces instruction, igniting
Device decomposes the indoor jet producing agent of chemical reaction by igniting igniting agent, and produces gas.
Optionally, jet producing agent includes but is not limited to sodium azide.
Specifically, chemical reaction chamber is closed chamber made of heat-insulating material, high temperature is crossed when preventing from being chemically reacted
Degree influences the performance of other devices of electronic equipment internal.
Specifically, valve is additionally provided with screen pack close to the side of conduit, produced for filtering jet producing agent and jet
Agent produces caused solid matter during gas, prevents solid matter from entering conduit, obstruction conduit.
Specifically, screen pack is additionally provided with gas cooler close to the side of conduit, led for being reached in caused gas
Guan Shi, gas is cooled, prevent gas superheat from causing to damage to conduit.
The embodiment of the present invention additionally provides a kind of electronic equipment guard method, and this method is applied to as above-mentioned embodiment is any
In described processor, Fig. 3 is the flow chart of a kind of electronic equipment guard method provided in an embodiment of the present invention, as shown in figure 3,
This method includes：
S101, receive the acceleration information, the attitude information and the range information.
Acceleration information is to be obtained by gathering the acceleration in electronic equipment dropping process on falling direction, attitude information
To deviate the angle of horizontal plane in electronic equipment dropping process, range information is that predeterminated position distance falls plane on electronic equipment
Distance.
S102, when determining to be currently at state of weightlessness according to the acceleration information, according to the attitude information and institute
State range information and determine that the extreme lower position of the electronic equipment falls whether the distance between plane is less than or equal to described
Predetermined threshold value.
S103, when the electronic equipment extreme lower position with it is described fall the distance between plane be less than or equal to it is default
During threshold value, generate the gas and produce instruction and Valve controlling instruction.
S104, send the gas to the air jet system and produce instruction and Valve controlling instruction.
Fig. 4 is the flow chart of another electronic equipment guard method provided in an embodiment of the present invention, the method illustrate root
According to the attitude information and the range information determine the electronic equipment extreme lower position and it is described fall between plane away from
From whether be less than or equal to predetermined threshold value detailed process, as shown in figure 4, this method includes：
S201, determine the predeterminated position and the electronic equipment between the extreme lower position of dropping process first away from
From.
S202, determine the predeterminated position and fall the second distance between plane.
S203, determine the line of the predeterminated position and the electronic equipment between the extreme lower position of dropping process.
S204, the angle of the line and horizontal plane is determined according to the attitude information.
S205, the predeterminated position and putting down by the extreme lower position are calculated according to the angle and first distance
Vertical range between face.
S206, the extreme lower position is calculated according to the second distance and the vertical range and falls plane with described
Distance.
Exemplary, first distance is L1, and the second distance is L2, the predeterminated position and the electronic equipment
The angle of line and horizontal plane between the extreme lower position of dropping process is A, then the predeterminated position is described minimum with passing through
Vertical range L between the plane of position is represented by：
L=L1*cosA
The extreme lower position and the plane of falling are calculated according to the second distance L2 and the vertical range L
Distance D is：
D=L2-L=L2-L1*cosA
Electronic equipment protection device provided in an embodiment of the present invention can be in state of weightlessness in electronic equipment and electronics is set
When standby extreme lower position is less than or equal to predetermined threshold value with falling the distance between plane, air jet system is set to produce gas, and
Gas is sprayed from the direction for instructing the valve opened to be fallen to electronic equipment according to Valve controlling, provided upwards for electronic equipment
Cushion effect, prevent electronic equipment to be damaged after dropping.And because electronic equipment protection device provided by the invention is positioned at electricity
Sub- device interior, the attractive in appearance of electronic equipment outward appearance will not be impacted.
Flow chart and block diagram in accompanying drawing show system, method and the computer journey of multiple embodiments according to the present invention
Architectural framework in the cards, function and the operation of sequence product.At this point, each square frame in flow chart or block diagram can generation
The part of one module of table, program segment or code, a part for the module, program segment or code include one or more use
In the executable instruction of logic function as defined in realization.It should also be noted that marked at some as in the realization replaced in square frame
The function of note can also be with different from the order marked in accompanying drawing generation.For example, two continuous square frames can essentially base
Originally it is performed in parallel, they can also be performed in the opposite order sometimes, and this is depending on involved function.It is also noted that
It is the combination of each square frame and block diagram in block diagram and/or flow chart and/or the square frame in flow chart, can uses and perform rule
Fixed function or the special hardware based system of action are realized, or can use the group of specialized hardware and computer instruction
Close to realize.
In addition, in the description of the embodiment of the present invention, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the present invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
Finally it should be noted that：Embodiment described above, it is only the embodiment of the present invention, to illustrate the present invention
Technical scheme, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those within the art that：Any one skilled in the art
The invention discloses technical scope in, it can still modify to the technical scheme described in previous embodiment or can be light
Change is readily conceivable that, or equivalent substitution is carried out to which part technical characteristic；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of technical scheme of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of electronic equipment protection device, it is characterised in that described device includes：Gravity sensing module, apart from inductive module,
Processor and air jet system；
The gravity sensing module, for gathering acceleration information and attitude information of the electronic equipment in dropping process,
And the acceleration information and the attitude information are sent to the processor；
It is described to fall the range information of plane for gathering predeterminated position distance on the electronic equipment apart from inductive module, and
The range information is sent to the processor；
The processor, determined to be currently at state of weightlessness and according to the attitude information according to the acceleration information for working as
And the range information determines that the extreme lower position of the electronic equipment and described the distance between plane of falling are less than or equal to
During predetermined threshold value, send gas to the air jet system and produce instruction and Valve controlling instruction；
The air jet system, gas is produced for producing instruction according to the gas, and opened according to Valve controlling instruction
Corresponding valve is opened, so that the gas sprays from the valve to falling direction, and then is provided upwards for the electronic equipment
Cushioning effect power.
2. electronic equipment protection device according to claim 1, it is characterised in that the air jet system, be additionally operable to connecing
After receiving Valve controlling instruction, make to be arranged at towards falling in the case surface of plane and distance falls the nearest gas of plane
The aperture of valve opening first that hole is connected, make to be arranged at towards falling valve corresponding to remaining stomata in the case surface of plane
Door opens the second aperture, and first aperture is more than or equal to second aperture.
3. electronic equipment protection device according to claim 2, it is characterised in that the air jet system includes：It is chemical anti-
Answer room and the multiple conduits being connected respectively with the chemical reaction chamber by valve.
4. electronic equipment protection device according to claim 3, it is characterised in that the chemical reaction interior is provided with a little
Firearm, when the air jet system, which receives the gas, produces instruction, the igniter makes describedization by igniting igniting agent
The jet producing agent learned in reative cell is decomposed, and produces jet gas.
5. electronic equipment protection device according to claim 4, it is characterised in that the chemical reaction chamber is heat-insulating material
Manufactured closed chamber.
6. electronic equipment protection device according to claim 5, it is characterised in that the valve close to the conduit one
Side is additionally provided with screen pack, is produced for filtering during the jet producing agent and the jet producing agent produce jet gas
Raw solid matter.
7. electronic equipment protection device according to claim 6, it is characterised in that the screen pack is close to the conduit
Side is additionally provided with gas cooler, for when the jet gas reaches the conduit, cooling to the jet gas.
8. electronic equipment protection device according to claim 7, it is characterised in that multiple conduits are respectively with being arranged at
Stomata corresponding to the case surface of the electronic equipment connects.
9. a kind of electronic equipment guard method, it is characterised in that applied in the processor as described in claim 1 to 8 is any,
Methods described includes：
Receive the acceleration information, the attitude information and the range information；
When determining to be currently at state of weightlessness according to the acceleration information, according to the attitude information and the range information
Determine that the extreme lower position of the electronic equipment falls whether the distance between plane is less than or equal to predetermined threshold value with described；
When the electronic equipment extreme lower position with it is described fall the distance between plane and be less than or equal to predetermined threshold value when, give birth to
Instruction and Valve controlling instruction are produced into the gas；
The gas, which is sent, to the air jet system produces instruction and Valve controlling instruction.
10. electronic equipment guard method according to claim 9, it is characterised in that it is described according to the attitude information and
The range information determines whether the extreme lower position of the electronic equipment is less than or waits with described the distance between plane of falling
In predetermined threshold value, including：
Determine the first distance of the predeterminated position and the electronic equipment between the extreme lower position of dropping process；
Determine the predeterminated position and fall the second distance between plane；
Determine the line of the predeterminated position and the electronic equipment between the extreme lower position of dropping process；
The angle of the line and horizontal plane is determined according to the attitude information；
According between the angle and the first distance calculating predeterminated position and the plane Jing Guo the extreme lower position
Vertical range；
The extreme lower position and the distance for falling plane are calculated according to the second distance and the vertical range.
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Application publication date: 20171226 |