CN105589353B - Electronic installation and its when dropping towards the method changed - Google Patents
Electronic installation and its when dropping towards the method changed Download PDFInfo
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- CN105589353B CN105589353B CN201610132844.0A CN201610132844A CN105589353B CN 105589353 B CN105589353 B CN 105589353B CN 201610132844 A CN201610132844 A CN 201610132844A CN 105589353 B CN105589353 B CN 105589353B
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- electronic installation
- display screen
- ejection part
- ejection
- power supply
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Microelectronics & Electronic Packaging (AREA)
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Abstract
Towards the method changed when the present invention provides electronic installation and its dropped, it includes display screen, housing, power supply, ejection part and control assembly, the display screen and is assemblied in the housing, and the surface of housing one is provided with the bonnet of rotatable connection, and groove is provided with below the bonnet；Power supply is assemblied in the groove；Part is launched in the groove and positioned at the bottom of the power supply；Control assembly is under the housing, for controlling the ejection part that the power supply is ejected into the housing with the opening of the bonnet to adjust the motion state of the display screen when the electronic installation drops, display screen is avoided directly to contact to earth when making to drop into ground, and then reduce the display screen and drop the phenomenon for occurring damaging, the thickness of electronic installation need not be increased, be advantageous to the development trend of electronic installation thinning and Rimless.
Description
Technical field
The present invention relates to technical field of electronic equipment, direction when more particularly to a kind of electronic installation and the electronic installation drop
The method of change.
Background technology
The existing breakage-proof screen technology of electronic equipment is mainly to be realized by two aspects, and a kind of is the material for strengthening screen
Matter, such as uses healthy and free from worry strengthened glass, and another method is to increase the containment vessel of electronic equipment.However, even if use strengthened glass
Also broken screen rate when dropping can only be reduced, the generation of broken screen phenomenon can not be eliminated；The method of increase containment vessel can increase electronics
Device thickness and weight, this be unfavorable for electronic equipment gently change, the trend of thinning and Rimless.
The content of the invention
Towards the method changed when the present invention provides a kind of electronic installation and its dropped, protected with solving increase in the prior art
Protective case or using healthy and free from worry strengthened glass come breakage-proof screen can increase electronic equipment thickness and weight, this be unfavorable for electronic equipment gently change,
The technical problems such as the trend of thinning and Rimless.
In order to solve the above technical problems, one aspect of the present invention is：A kind of electronic installation is provided, it includes
Display screen, housing, power supply, ejection part and control assembly, the display screen are assemblied in the housing, and the surface of housing one is provided with rotation
The bonnet of connection, bonnet lower section are provided with groove；Power supply is assemblied in the groove；Ejection part is interior located at the groove and is located at the electricity
The bottom in source；Control assembly is in the housing, for controlling the ejection part by the power supply with this when the electronic installation drops
The opening of bonnet and eject the housing to adjust the motion state of the display screen.
Wherein, the control assembly judges mould including the detection module that drops, apart from detection module, towards judge module, direction
Whether block and control module, the detection module that drops detect the electronic installation in the state that drops；It is used to work as apart from detection module
The electronic installation is to be in detect the display screen and the shell and the distance of ground in vertical direction when dropping state；Direction is sentenced
Disconnected module is according to the direction of the Distance Judgment display screen；Control module controls the bonnet to open simultaneously according to the direction of the display screen
The ejection part is controlled to launch the power supply.
Wherein, the detection module that drops includes setup module, velocity measuring module, angle detection module and compares mould
Block, velocity measuring module detect the electronic installation movement velocity；Angle detection module detects the electronic installation direction of motion；Compare
Whether the movement velocity and the direction of motion compared with pre-set threshold value and are judged the electronic installation in the shape that drops by module
State.
Wherein, the control assembly also includes computing module, and it hits the ground according to the estimated electronic installation of the distance
Time and the optimal ejection time of the ejection part.
Wherein, the ejection part includes the first ejection part for being respectively arranged on the groove both ends and the second ejection part.
Wherein, the control module includes selecting unit and control unit, and selecting unit is made according to the direction of the display screen
The selection of the first ejection part and/or the second ejection part ejection determines；Control unit determines to control the bonnet according to the selection
Open and control this first ejection part and/or this second ejection part launch the power supply.
In order to solve the above technical problems, another technical solution used in the present invention is：There is provided one kind makes electronic installation exist
Include step towards the method changed, its method when dropping：The electronic installation is detected whether in the state that drops；When the electronics fills
Put is to be in detect the display screen and the shell and the distance of ground in vertical direction when dropping state；According to the Distance Judgment
The direction of the display screen；Control the bonnet to open according to the direction of the display screen and control the ejection part to launch the power supply to adjust
The motion direction of the display screen.
Wherein, whether the detection electronic installation is in the step of dropping state and includes：Detect electronic installation motion speed
Degree and the direction of motion；The movement velocity and the direction of motion compared with pre-set threshold value and are judged whether the electronic installation is located
In the state of dropping.
Wherein, the detection this according to the Distance Judgment display screen towards the step of after also include：According to this
The estimated electronic installation of distance hits the optimal ejection time of the shock on the ground ejection part.
Wherein, this controls the bonnet to open and wrapped the step of controlling the ejection part to launch the power supply according to the direction of the display screen
Include：The selection decision that first ejection part and/or the second ejection part launch is made according to the direction of the display screen；According to the optimal bullet
Penetrate the time and the selection determines to control the bonnet to open and controls the first ejection part and/or the second ejection part to launch the electricity
Source.
The beneficial effects of the invention are as follows：Be different from the situation of prior art, the invention provides a kind of electronic installation and its
Towards the method changed when dropping, ejection part is provided between its bonnet and display screen；Control assembly in the housing, for
The electronic installation controls the ejection part to launch the power supply and (comprises at least display screen to adjust the motion state of the display screen when dropping
Motion direction), avoid display screen from directly contacting to earth when making to drop into ground, and then reduce the display screen and drop the phenomenon of damage,
And broken screen phenomenon is reduced, without increasing the thickness of electronic installation, the development for being advantageous to electronic installation thinning and Rimless becomes
Gesture.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is the schematic perspective view of the electronic installation of one embodiment of the present invention；
Fig. 2 is the front view of the electronic installation Section A-A shown in Fig. 1；
Fig. 3 is the module connection diagram in the control assembly of the electronic installation shown in Fig. 2；
Fig. 4 is that the direction when electronic installation of one embodiment of the invention drops down changes rotary course schematic diagram；
Fig. 5 is the distribution schematic diagram of the ejection part in the electronic installation shown in Fig. 2；
Fig. 6 is the rotation schematic diagram that the direction when electronic installation of another embodiment of the present invention drops vertically changes；
Fig. 7 is towards the flow chart changed when this one embodiment electronic installation of bright hair drops；
Fig. 8 is towards the flow chart changed when another embodiment of the present invention electronic installation drops.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Also referring to Fig. 1 and Fig. 2, Fig. 1 is the schematic perspective view of the electronic installation of one embodiment of the present invention, Fig. 2
It is the front view of the electronic installation Section A-A shown in Fig. 1.The present invention electronic installation include display screen component 10, housing 20,
Power supply 30, ejection part and control assembly 50.
The display screen component 10 is assemblied in the housing 20, and it includes the display screen 11 stacked gradually and matrix 12, wherein base
Body 12 is provided with groove 121.The housing 20 can cover can also be laminated on the matrix 12 together in the matrix 12.The housing 20
One surface is provided with the bonnet 21 of rotatable connection, i.e. bonnet 21 is pivotally connected with housing 20.The bonnet 21 can cover recessed located at below
Groove 121；Power supply 30 is assemblied in the groove 121；Part is launched in the groove 121 and positioned at the bottom of the power supply 30；Control
Component 50 is fixed on matrix 12 under the housing 20, for controlling bonnet 21 to open simultaneously when the electronic installation drops
The ejection part is controlled to launch the power supply 30 to adjust the motion state of the display screen 11, this is avoided display screen when making to drop into ground
11 directly contact to earth, and then reduce the display screen 11 and drop and occur damaging or the phenomenon of broken screen.
The motion state of the present invention comprises at least the movement velocity and the direction of motion of electronic installation and its each part, especially
The motion direction of display screen 11.
Specifically, when electronic installation drops, control assembly 50 controls bonnet 21 to open and controls ejection part ejection power supply
After 30, power supply 30 eject groove 121, and power supply 30 eject after the direction of motion and electronic installation the direction of motion on the contrary, in detail
For, according to principle of conservation of momentum：m1×v1=m2×v2, wherein, m1For the quality of power supply after ejection 30, v1For power supply after ejection
30 movement velocity, m2The quality of electronic installation after housing 20, v are ejected for power supply 302Electronics fills after ejecting housing 20 for power supply 30
The movement velocity put, after electronic installation ejection battery, electronic installation has certain rotation, i.e., now electronic installation falls and contacted to earth
When state compared to do not launch battery can be different, i.e., the direction that electronic installation falls during it can due to launch battery
It can become different, cause the phenomenon of screen damage so as to avoid display screen from directly contacting to earth.At the same time, electronics fills
The center of gravity put without battery due to being changed, and so as to change direction of rotation, further changes the motion shape of electronic installation
State, that is, change the direction that display screen drops.
The ejection part of the present invention can be made up of elastomeric material or an ejection mechanism, can also be compression
Spring, as long as power supply 30 can be ejected into groove 121.Ejection part one end is fixed in groove 121, the other end and power supply 30
Contact, the other end can be fixedly connected or are not connected to power supply 30.
Further, when it is ejection mechanism to launch part, can there is one when power supply 30 is ejected groove 121 by ejection mechanism
Bar line is drawn, i.e. the line raw shrinkage in groove 121, just can be with power supply 30 when power supply 30 ejects groove 121 it is remote
From and elongate, and be connected when electronic installation falls to ground with power supply 30, be easily found power supply 30.
Further, deep trouth 122 is further located in groove 121, circuit board 70, control assembly 50 are located in deep trouth 122
It can be located on the circuit board 70, the power supply 30 is electrically connected by electric-conductor 60 with circuit board 70, with the circuit board 70
Power elements.
As illustrated in fig. 1 and 2, electronic installation of the invention also includes front end 91, rear end 92, leading flank 93 and trailing flank
94, further, electronic installation also includes loudspeaker (not shown) and camera (not shown), before the loudspeaker and camera are located at this
In the matrix 12 at end 91.
What deserves to be explained is electronic installation is i.e. when will fall off, the direction of its display screen 11 can substantially be divided into upward, court
Under, towards surrounding (i.e. above-mentioned display screen 11 drops vertically, that is to say, that display screen 11 and horizontal vertical).Display screen said herein
11 direction, refer to the direction of the outer surface for the display screen 11 for exposing to matrix 12.
Referring to Fig. 3, Fig. 3 is the module connection diagram in the control assembly of the electronic installation shown in Fig. 2.The control group
Part 50 include dropping detection module 51, apart from detection module 52, towards judge module 53, control module 54 and computing module
55。
Whether the detection module 51 that drops detects the electronic installation in the state that drops；It is used to work as the electricity apart from detection module 52
Sub-device be in drop state when detect the distance of the display screen 11 and the shell with ground in vertical direction and (illustrate herein
For ground, above electronic installation may drop on object on the spot, i.e., can also measure display screen 11 and housing 20 in Vertical Square
Downwards with the distance of object).Specifically, due to having matrix 12, i.e. housing 20 and display screen between housing 20 and display screen 11
The distance between 11 are at least the thickness L of a matrix 121, when apart from detection module 52 detect between housing 20 and ground away from
From for L2, it is L to detect the distance between display screen 11 and ground3When, towards judge module 53 according to the Distance Judgment display
The direction of screen 11, specifically, calculates the distance towards judge module 53, works as L2More than L3When, can towards judge module 53
Judge that it drops down for display screen 11；Work as L2Less than L3When, it can determine whether that it falls upward for display screen 11 towards judge module 53
Fall；Work as L2Equal to L3When, it can determine whether that it drops vertically for display screen 11 towards judge module 53.
Control module 54, towards controlling the ejection part to launch the power supply 30, specifically, works as display screen according to the display screen 11
11 when dropping upward, and control module 54 does not need work；When display screen 11 drops down or vertically, control module 54 controls bullet
Penetrate part and the power supply 30 is ejected into the housing 20 with the opening of the bonnet 21, now, according to principle of conservation of momentum：m1×v1=
m2×v2, wherein, m1For the quality of power supply after ejection 30, v1For the movement velocity of power supply after ejection 30, m2Shell is ejected for power supply 30
The quality of electronic installation, v after body 202The movement velocity of electronic installation after housing 20 is ejected for power supply 30, and after the ejection of power supply 30
The direction of motion and electronic installation the direction of motion on the contrary, specifically, by the law of conservation of momentum, electronic installation ejection battery
Afterwards, electronic installation has certain rotation, i.e., the state that now electronic installation falls when contacting to earth is compared to be had with not launching battery
Institute is different, i.e., the direction that electronic installation falls during it can become different due to ejection battery, so as to avoid
Display screen directly contacts to earth and causes the phenomenon of screen damage.At the same time, the center of gravity of electronic installation due to without battery and there occurs
Change, so as to change direction of rotation, from the further motion state for changing electronic installation, that is, change the court that display screen drops
To.Computing module 55 hits the optimal ejection of the object or the time ejection part on the ground according to the estimated electronic installation of the distance
Time.
The detection module 51 that drops includes setup module 511, velocity measuring module 512, angle detection module 513 and ratio
Compared with module 514, setup module 511 is used to set the default valve for judging that the electronic installation is the movement velocity and direction of motion to drop
Value；Velocity measuring module 512 detects the movement velocity of the electronic installation；Angle detection module 513 detects the fortune of the electronic installation
Dynamic direction；Whether movement velocity and the direction of motion compared with pre-set threshold value and are judged the electronic installation by comparison module 514
In the state of dropping.Wherein, velocity measuring module 512 can be accelerometer, and angle detection module 513 can be gyroscope.
The ejection part includes the first ejection part 41 and second and launches part 42, and it is respectively arranged on the relative both ends of groove 121.
First ejection part 41 is set close to the front end 91 of electronic installation, and the second ejection part 42 is set close to the rear end 92 of electronic installation.
The control module 54 includes selecting unit 541 and control unit 542, and selecting unit 541 is according to the court of display screen 11
Determined to the selection for making the first ejection part 41 or the second ejection ejection of part 42, it is of course also possible to the bullet of simultaneous selection first
Penetrate part 41 and second and launch part 42.Control unit 542 determines that first ejection is opened and controlled to control bonnet 21 according to the selection
Part 41 or the second ejection part 42 launch the power supply 30.
The general description parts and its annexation of electronic installation above, when electronic installation now is expanded on further dropping
Situation.Also referring to Fig. 4, Fig. 4 is that the direction change when electronic installation of one embodiment of the invention drops down rotates through
Journey schematic diagram.
As shown in figure 4, when judging that display screen 11 drops down towards judge module 53, selecting unit 541 is according to judgement
The judged result (display screen 11 drops down) of module 53 selects ejection part, and control unit 542 is according to the optimal ejection time and is somebody's turn to do
Selection determine control bonnet 21 open and control launch part launch the power supply 30, launch part ejection power power supply 30 is ejected it is recessed
Groove 121, in the moment of ejection, according to principle of conservation of momentum, after electronic installation launches battery, electronic installation has certain rotation
Turn, i.e., the state that now electronic installation falls when contacting to earth is compared can be different with not launching battery, i.e., electronics fills during it
Putting the direction fallen can become different due to ejection battery.At the same time, after power supply 30 departs from housing, non-transformer 30
Electronic installation center of gravity is changed, i.e., is moved toward one end of non-transformer in electronic installation 30 so that the electronics dress of non-transformer 30
Put rotation upwards motion so that display screen 11 when falling to ground upward.
Further, please refer to fig. 5, Fig. 5 is the distribution signal of the ejection part in the electronic installation shown in Fig. 2
Figure.It can be respectively two or more that first ejection part 41 and second, which launches part 42, and more than two first ejection parts 41 are spaced
Located at the one end of groove 121, more than two first ejection part 41 intervals are located at the other end of groove 121.Specifically,
First ejection part 41 launches part 412 after part 411 and first is launched before including first, and the second ejection part 42 launches part before including second
Part 422 is launched after 421 and second, ejection part 421 and second before part 412, second is launched after part 411, first is launched before first
The square array of part 422 is launched afterwards in groove 121.
When display screen 11 drops down, according to the judged result of judge module, (display screen 11 falls selecting unit 541 down
Fall) first can be selected before launch part 411, first after launch part 412 and second before launch part 421, first can also be selected
Ejection part 422 is launched after part 421 and second is launched before ejection part 412, second afterwards.
Further, it is above-mentioned to launch part before detection module 52 also detection first simultaneously when electronic installation drops
The distance between part 412 is launched after 411 and first.Preferably, it is liftoff that part 411 is launched if electronic installation drops, before first
Face than first after launch part 412 closer to launching the bullet of part 422 after launching part 412 and second after, then selecting unit 541 selection first
Penetrate；If dropped, after first launch part 412 from the ground than first before launch part 411 closer to, then selecting unit 541 selects
Ejection part 421 launches before part 411 and second is launched before first.
Also referring to Fig. 6, Fig. 6 is the rotation that the direction when electronic installation of another embodiment of the present invention drops vertically changes
Turn schematic diagram.
Such as Fig. 6, when judging that display screen 11 drops vertically towards judge module 53, selecting unit 541 is according to judge module
Judged result (display screen 11 drops vertically) selection ejection part, specifically, selecting unit 541 launches part before can selecting first
Part 421 is launched before 411 and second；Or launch part 422 after part 412 and second is launched after selection first；Or before selection first
Ejection part 421 before part 412 and second is launched after launching part 411, first；It is also an option that before launching part 412, second after first
Ejection part 422 is launched battery after ejection part 421 and second, can change the flip angle of ejection part with this.Control is single
Member 542 determines to control bonnet 30 to open and controls ejection part to launch the power supply 30 according to the selection, launches the ejection power electricity of part
Groove 121 is ejected in source 30, and in the moment of ejection, according to principle of conservation of momentum, after electronic installation launches battery, electronic installation has
Certain rotation, i.e., the state that now electronic installation falls when contacting to earth is compared can be different with not launching battery, i.e. its process
The direction that middle electronic installation falls can become different due to ejection battery.In addition, after power supply 30 departs from housing, non-transformer
30 electronic installation center of gravity is changed, i.e., is moved toward one end of non-transformer in electronic installation 30 so that the electricity of non-transformer 30
Sub-device rotation upwards motion so that display screen 11 when falling to ground upward.
Also referring to Fig. 7, Fig. 7 is towards the flow chart changed when this one embodiment electronic installation of bright hair drops.This hair
Bright to additionally provide a kind of method for making electronic installation when dropping towards change, its method comprises the following steps：
S10：The electronic installation is detected whether in the state that drops；
Specifically, whether the detection module 51 that drops detects the electronic installation in the state that drops.
S20：The display screen 11 and the shell are detected when the electronic installation is and is in and drops state with ground in Vertical Square
Upward distance；
Specifically, it is used to detect the He of display screen 11 when the electronic installation is and is in and drops state apart from detection module 52
The shell and the distance of ground in vertical direction.
S30：According to the direction of the Distance Judgment display screen 11；
Specifically, due to having matrix 12 between housing 20 and display screen 11, i.e., between housing 20 and display screen 11 away from
From the thickness L of an at least matrix 121, when detecting that the distance between housing 20 and ground are L apart from detection module 522, detection
It is L to the distance between display screen 11 and ground3When, the court towards judge module 53 according to the Distance Judgment display screen 11
To specifically, being calculated towards judge module 53 distance, work as L2More than L3When, it can determine whether that it is towards judge module 53
Display screen 11 drops down；Work as L2Less than L3When, it can determine whether that it drops upward for display screen 11 towards judge module 53；Work as L2Deng
In L3When, it can determine whether that it drops vertically for display screen 11 towards judge module 53.
S40：Opened according to the display screen 11 towards control bonnet 21 and control the ejection part to launch the power supply 30 to adjust
The motion state of the display screen 11.
Specifically, control module 54 according to the display screen 11 towards control the bonnet 21 open and control the ejection part launch
The power supply 30, specifically, when display screen 11 drops upward, control module 54 does not need work；When display screen 11 is down or perpendicular
When directly dropping, the control ejection part of control module 54 launches the power supply 30 to adjust the motion direction of the display screen 11, makes to drop into
Avoid display screen 11 to be contacted with ground during ground, so reduce the display screen 11 drop damage phenomenon.Specifically, part ejection is launched
After power supply 30, power supply 30 ejects groove 121, in the moment of ejection, according to principle of conservation of momentum, and after electronic installation ejection battery,
Electronic installation has certain rotation, i.e., the state that now electronic installation falls when contacting to earth is compared can not with not launching battery
Together, i.e., the direction that electronic installation falls during it can become different due to ejection battery.At the same time, power supply 30 is de-
After shrinking away from theshell body, the electronic installation center of gravity of non-transformer 30 is changed, i.e., moves, make toward one end of non-transformer in electronic installation 30
Non-transformer 30 electronic installation rotation upwards motion so that display screen 11 when falling to ground upward.
Also referring to Fig. 8, Fig. 8 is towards the flow chart changed when another embodiment of the present invention electronic installation drops.This
Invention also provides another method for making electronic installation when dropping towards change, and its method includes step：
S10：The electronic installation is detected whether in the state that drops；
Wherein, it is as follows to include step for the step：
S11：Detect the movement velocity and the direction of motion of the electronic installation；
Specifically, the detection module 51 that drops includes setup module 511, velocity measuring module 512, angle detection module
513 and comparison module 514, setup module 511 is used to set the movement velocity and the direction of motion for judging that the electronic installation drops
Pre-set threshold value.Velocity measuring module 512 detects the movement velocity of the electronic installation, and it can be speedometer.Angle detects mould
Block 513 detects the direction of motion of the electronic installation, and it can be gyroscope.
S12：Movement velocity and the direction of motion compared with presetting the threshold values and are judged whether the electronic installation is in
Drop state.
Specifically, movement velocity and the direction of motion compared with pre-set threshold value and are judged the electronics by comparison module 514
Whether device is in the state that drops.
S20：The display screen 11 and the shell are detected when the electronic installation is and is in and drops state with ground in Vertical Square
Upward distance；
Specifically, it is used to detect the He of display screen 11 when the electronic installation is and is in and drops state apart from detection module 52
The shell and the distance of ground in vertical direction.
S21：The time on the ground and the optimal ejection time of ejection part are hit according to the estimated electronic installation of the distance；
Specifically, computing module 55 hits the optimal of the time ejection part on the ground according to the estimated electronic installation of the distance
Launch the time.
S30：According to the direction of the Distance Judgment display screen 11；(step can be carried out simultaneously with step S21)
Specifically, due to having matrix 12 between housing 20 and display screen 11, i.e., between housing 20 and display screen 11 away from
From the thickness L of an at least matrix 121, when detecting that the distance between housing 20 and ground are L apart from detection module 522, detection
It is L to the distance between display screen 11 and ground3When, the court towards judge module 53 according to the Distance Judgment display screen 11
To specifically, being calculated towards judge module 53 distance, work as L2More than L3When, when can determine whether to fall down for display screen 11
Fall；Work as L2Less than L3When, when can determine whether to drop upward for display screen 11；Work as L2Equal to L3When, when can determine whether for display screen 11 it is vertical
Drop.
S40：Opened according to the optimal ejection time and the display screen 11 towards control bonnet 21 and control the ejection part bullet
The power supply 30 is penetrated to adjust the motion state of the display screen 11.
Wherein, the step comprises the following steps：
S41：The selection that the first ejection part 41 and/or the second ejection ejection of part 42 are made according to the direction of display screen 11 is determined
It is fixed；
Specifically, the first ejection part 41 launches part 412, the second ejection part 42 after part 411 and first is launched before including first
Including launching part 422 after part 421 and second is launched before second, bullet before part 412, second is launched after part 411, first is launched before first
The square array of part 422 is launched in groove 121 after penetrating part 421 and second.
When display screen 11 drops down, according to the judged result of judge module, (display screen 11 falls selecting unit 541 down
Fall) first can be selected before launch part 411, first after launch part 412 and second before launch part 421, first can also be selected
Ejection part 422 is launched after part 421 and second is launched before ejection part 412, second afterwards.
When judging that display screen 11 drops vertically towards judge module 53, selecting unit 541 is according to the judgement of judge module
As a result (display screen 11 drops vertically) selection ejection part, specifically, part is launched before launching part 411 and second before first being selected
421；Or launch part 422 after part 412 and second is launched after selection first；Or bullet after part 411, first is launched before selection first
Part 421 is launched before penetrating part 412 and second；It is also an option that launch part 421 and second before part 412, second is launched after first
Ejection part 422 is launched battery afterwards.
S42：Determine to control the bonnet 21 to open according to the optimal ejection time and the selection and control the first ejection part 41
And/or the second ejection part 42 launches the power supply 30.
Specifically, control unit 542 determines control opening bonnet 21 according to the optimal ejection time and the selection and controlled
Ejection part launches the power supply 30, and the ejection power power supply 30 for launching part ejects groove 121, in the moment of ejection, is kept according to momentum
Permanent principle, after electronic installation launches battery, electronic installation has certain rotation, i.e., now electronic installation falls shape when contacting to earth
State is compared can be different with not launching battery, i.e., the direction that electronic installation falls during it be able to can become due to ejection battery
It is different.At the same time, after power supply 30 departs from housing, the electronic installation center of gravity of non-transformer 30 is changed, i.e., toward electronics
One end movement of non-transformer 30 in device so that the electronic installation rotation motion upwards of non-transformer 30 so that display screen 11 is falling
To during ground upward.
Towards the method changed when the invention provides a kind of electronic installation and its dropping, its bonnet 21 and display screen 11 it
Between be provided with ejection part；Control assembly 50 is in the housing 20, for controlling the ejection part to launch when the electronic installation drops
The power supply 30 avoids display screen 11 from directly contacting to earth, and then subtract to adjust the motion state of the display screen 11 when making to drop into ground
Few display screen 11 drops the phenomenon of damage, and reduces broken screen phenomenon, without increasing the thickness of electronic installation, is advantageous to electronics dress
Put the development trend of thinning and Rimless.
It is pointed out that in embodiments of the present invention if mentioning " first ", " second " " on ", " under ", "left", "right"
Deng term, it is only the letter symbol used as needed, and this is not limited in practice, and letter symbol can be exchanged and made
With.
Embodiments of the invention are these are only, are not intended to limit the scope of the invention, it is every to be said using the present invention
The equivalent structure or equivalent flow conversion that bright book and accompanying drawing content are made, or directly or indirectly it is used in other related technology necks
Domain, it is included within the scope of the present invention.
Claims (8)
- A kind of 1. electronic installation, it is characterised in that including：Display screen；Housing, the display screen are assemblied in the housing, and the surface of housing one is provided with the bonnet of rotatable connection, under the bonnet Side is provided with groove；Power supply, it is assemblied in the groove；Part is launched, includes being respectively arranged on the groove in the groove and positioned at the bottom of the power supply, the ejection part The first ejection part at both ends and the second ejection part；Control assembly, under the housing, for controlling the ejection part when the electronic installation drops by the electricity Source ejects the housing to adjust the motion state of the display screen with the opening of the bonnet.
- 2. electronic installation according to claim 1, it is characterised in that the control assembly includes：Drop detection module, whether detects the electronic installation in the state that drops；Apart from detection module, for when the electronic installation be in drop state when detect the display screen and the shell with The distance of ground in vertical direction；Towards judge module, according to the direction of display screen described in the Distance Judgment；Control module, control the bonnet to open according to the direction of the display screen and control the ejection part to launch the electricity Source.
- 3. electronic installation according to claim 2, it is characterised in that the detection module that drops includes：Velocity measuring module, detect the movement velocity of the electronic installation；Angle detection module, detect the direction of motion of the electronic installation；Comparison module, the movement velocity and the direction of motion compared with pre-set threshold value and are judged into the electronic installation Whether in the state that drops.
- 4. electronic installation according to claim 2, it is characterised in that the control assembly also includes：Computing module, according to the estimated electronic installation of the distance hit the ground time and the ejection part it is optimal Launch the time.
- 5. electronic installation according to claim 2, it is characterised in that the control module includes：Selecting unit, according to the direction of the display screen make it is described first ejection part and/or it is described second ejection part launch Selection determines；Control unit, determine to control the bonnet to open according to the selection and control described first to launch part and/or described the Two ejection parts launch the power supply.
- 6. a kind of make electronic installation when dropping towards the method changed, it is characterised in that methods described includes step：The electronic installation is detected whether in the state that drops；The display screen and the shell and ground are detected when the electronic installation is and is in and drops state in vertical direction Distance；According to the direction of display screen described in the Distance Judgment；Control the bonnet to open according to the direction of the display screen and control the ejection part to launch the power supply to adjust State the motion state of display screen；Wherein, whether the detection electronic installation is in the step of dropping state and includes：Detect the electronic installation movement velocity and the direction of motion；Compared with pre-set threshold value and judge the electronic installation whether in dropping the speed and the direction of motion State.
- 7. according to claim 6 make electronic installation when dropping towards the method changed, it is characterised in that the detection The display screen according to the Distance Judgment towards the step of after also include：The collision time on ground and the optimal ejection time of the ejection part are hit according to the estimated electronic installation of the distance.
- 8. according to claim 7 make electronic installation when dropping towards the method changed, it is characterised in that described according to institute The direction for stating display screen controls the bonnet to open and included the step of controlling the ejection part to launch the power supply：The selection decision that first ejection part and/or the second ejection part launch is made according to the direction of the display screen；Determine to control the bonnet to open according to the optimal ejection time and the selection and control the first ejection part with/ Or the second ejection part launches the power supply.
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| CN201610132844.0A CN105589353B (en) | 2016-03-09 | 2016-03-09 | Electronic installation and its when dropping towards the method changed |
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| CN201610132844.0A CN105589353B (en) | 2016-03-09 | 2016-03-09 | Electronic installation and its when dropping towards the method changed |
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| CN105589353A CN105589353A (en) | 2016-05-18 |
| CN105589353B true CN105589353B (en) | 2018-04-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107456105B (en) * | 2017-08-16 | 2020-02-14 | 东莞搜谷计算机系统有限公司 | Safe air fryer capable of preventing food from splashing |
| CN109560485A (en) * | 2018-12-29 | 2019-04-02 | 天津高德朗益科技有限公司 | A kind of Surge Protector equipped with overcurrent short-circuiting means |
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| CN102939571A (en) * | 2010-02-11 | 2013-02-20 | 亚马逊技术股份有限公司 | Protecting devices from impact damage |
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| CN103121547A (en) * | 2011-11-21 | 2013-05-29 | 深圳富泰宏精密工业有限公司 | Multifunctional protective shell |
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| CN102939571A (en) * | 2010-02-11 | 2013-02-20 | 亚马逊技术股份有限公司 | Protecting devices from impact damage |
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