CN109981833A - It is centrifuged motor, electronic device and the method for adjusting electronic device angle - Google Patents
It is centrifuged motor, electronic device and the method for adjusting electronic device angle Download PDFInfo
- Publication number
- CN109981833A CN109981833A CN201711498804.9A CN201711498804A CN109981833A CN 109981833 A CN109981833 A CN 109981833A CN 201711498804 A CN201711498804 A CN 201711498804A CN 109981833 A CN109981833 A CN 109981833A
- Authority
- CN
- China
- Prior art keywords
- electronic device
- shaft
- rotating block
- fixing sleeve
- centrifugation motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 48
- 238000005119 centrifugation Methods 0.000 claims abstract description 60
- 230000005484 gravity Effects 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000003340 mental effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 16
- 230000001133 acceleration Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000008094 contradictory effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
-
- 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
- H04M1/185—Improving the rigidity of the casing or resistance to shocks
-
- 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
-
- 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
Abstract
This application discloses a kind of centrifugation motors, comprising: the two sides of shell, shell are respectively provided with locating part；Shaft is connect with housing into rotation, and the both ends of shaft are equipped with fixing sleeve, and fixing sleeve opens up opening, and the direction of two openings is opposite or differs preset phase；Two rotating blocks, are respectively contained in fixing sleeve, and part is located at outside opening, makes the axle center of the deviation of gravity center shaft of rotating block；Elastic component is separately positioned between the inner wall of fixing sleeve and rotating block；And driving mechanism, it is connect with shaft, rotates shaft.Rotating block is accommodated in fixing sleeve, and part is located at outside the opening of fixing sleeve, make the axle center of the deviation of gravity center shaft of rotating block, therefore it can produce centrifugal force when rotating block rotation, it can be to avoid frangible position from landing using the angle of centrifugal force adjustment electronic device falling using the electronic device of the centrifugation motor.A kind of method that the application also provides electronic device and adjusts electronic device angle in electronic device falling process.
Description
Technical field
This application involves field of structural design, more particularly to a kind of centrifugation motor, electronic device and adjustment electronics dress
The method of angle setting degree.
Background technique
With the development of smart phone technology, smart phone is more more and more universal, with the development of technology the screen of smart phone
Curtain is increasing, once smart phone falls, then slight crack occurs in screen, or even a possibility that breaking is very big.Work as smart phone
It falls out slight crack or even seriously affects user's use in the case where breaking, replacement display screen is also very expensive, and there is no very well at present
Scheme the screen of smart phone can be preferably protected when smart phone falls.
Summary of the invention
The application provides a kind of centrifugation motor, electronic device and adjusts electronic device angle in electronic device falling process
The method of degree can make electronic device reduce the probability that screen is broken in falling process.
The technical solution that the application uses is: providing a kind of centrifugation motor, comprising:
The two sides of shell, the shell are respectively provided with locating part；
Shaft is connect with the housing into rotation, and the both ends of the shaft are equipped with fixing sleeve, and the fixing sleeve opens up
The direction of opening, two openings is opposite or differs preset phase；
Two rotating blocks, are respectively contained in the fixing sleeve, and part is located at outside the opening, makes the rotating block
Deviation of gravity center described in shaft axle center；
Elastic component is separately positioned between the inner wall of the fixing sleeve and the rotating block；And
Driving mechanism is connect with the shaft, rotates the shaft；
Wherein, the shaft rotation drives the rotating block rotation, and the rotating block is made to be located at the portion outside the opening
Divide and contradict the locating part, so that the locating part be made to squeeze the rotating block, and then makes the rotating block compression elastic piece simultaneously
It moves in the fixing sleeve, make the center of gravity of two rotating blocks simultaneously or is successively overlapped with the axis of the shaft, with
The shaft continue to rotate two rotating blocks again second part simultaneously or successively be located at the opening outside.
The application also provides a kind of electronic device, including at least one centrifugation motor as described above, the centrifugation electricity
Machine is fixedly connected on the electronic device.
The application also provide it is a kind of in electronic device falling process adjust electronic device angle method, be applied to such as with
The upper electronic device, this method comprises:
Judge whether the electronic device is in falling process；
If the electronic device is in falling process, start the centrifugation motor, produces the rotating block of the centrifugation motor
Raw centrifugal force makes the default facing towards default collision object of the electronic device to adjust the angle of the electronic device.
Locating part is set at the both ends of shell in the application, then both ends are respectively set to the shaft and driving of fixing sleeve
Mechanism is connect with housing into rotation, and rotating block is accommodated in the fixing sleeve, and part is located at outside the opening of fixing sleeve, makes to rotate
The axle center of the deviation of gravity center shaft of block, and elastic component is equipped between fixing sleeve and rotating block.Using above such structure,
Shaft rotation drives rotating block rotation under the action of driving mechanism, and the part for being located at rotating block outside opening contradicts locating part,
To make locating part squeeze rotating block, and then make rotating block compression elastic piece and moved in fixing sleeve, makes the center of gravity of rotating block
It is overlapped with the axis of shaft, as to be located at opening outer for second part again for the rotating block that continues to rotate of shaft.It is shaft rotation one above
The engagement process of rotating block and locating part and fixing sleeve in the process in week, in whole process rotating block some be located at opening
It is outer to can produce centrifugal force, shaft constantly rotate in be the centrifugal force that can produce pulsed.
The then electronic device of the above centrifugation motor of application, during detecting that electronic device falls shaft can turn
It moves up, using the angle of centrifugal force adjustment electronic device caused by centrifugation motor, makes the default facing towards pre- of electronic device
If colliding object, the position for avoiding electronic device frangible contacts default collision object at first.And then the screen for reducing electronic device is broken
Probability.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the schematic perspective view of one embodiment of the application centrifugation motor；
Fig. 2 is the positive structure diagram of another embodiment centrifugation motor of the application；
Fig. 3 is the structural schematic diagram that centrifugation motor shown in FIG. 1 decomposes；
Fig. 4 is the schematic diagram of the section structure along the direction Fig. 2 a-a；
Fig. 5 is the schematic diagram that rotating block rotates the centrifugal force that one week generates in an embodiment；
Fig. 6 is the schematic diagram that rotating block rotates the centrifugal force that one week generates in another embodiment；
Fig. 7 is the schematic diagram that rotating block rotates the centrifugal force that one week generates in another embodiment；
Fig. 8 is the schematic diagram of the section structure along b-b direction shown in Fig. 4；
Fig. 9 is the structural schematic diagram that one embodiment electronic device of the application has a centrifugation motor；
Figure 10 is the structural schematic diagram that another embodiment electronic device of the application has a centrifugation motor；
Figure 11 is the structural schematic diagram that the another embodiment electronic device of the application has a centrifugation motor；
Figure 12 is that there are two the structural schematic diagrams of centrifugation motor for one embodiment electronic device of the application tool；
Figure 13 is that there are two the structural schematic diagrams of centrifugation motor for another embodiment electronic device tool of the application；
Figure 14 is that there are two the structural schematic diagrams of centrifugation motor for the another embodiment electronic device tool of the application；
Figure 15 is that the application adjusts the one embodiment process of method of electronic device angle in electronic device falling process and shows
It is intended to；
Figure 16 is to apply for that another embodiment process of method that electronic device angle is adjusted in electronic device falling process is shown
It is intended to.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description.It is understood that specific embodiment described herein is only used for explaining the application, rather than to the limit of the application
It is fixed.It also should be noted that illustrating only part relevant to the application for ease of description, in attached drawing and not all knot
Structure.Based on the embodiment in the application, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall in the protection scope of this application.
Term " first ", " second ", " third " in the application are used for description purposes only, and should not be understood as instruction or dark
Show relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second ", " are defined as a result,
Three " feature can explicitly or implicitly include at least one of the features.In the description of the present application, the meaning of " plurality " is extremely
It is two few, such as two, three etc., unless otherwise specifically defined.The directional instruction of institute is (all in the embodiment of the present application
Such as up, down, left, right, before and after ...) it is only used for explaining in the phase under a certain particular pose (as shown in the picture) between each component
To positional relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith
Become.In addition, term " includes " and " having " and their any deformations, it is intended that cover and non-exclusive include.Such as comprising
The process, method, system, product or equipment of a series of steps or units are not limited to listed step or unit, and
It is optionally further comprising the step of not listing or unit, or optionally further comprising for these process, methods, product or equipment
Intrinsic other step or units.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Referring to Fig. 1-3, the application provides a kind of centrifugation motor 100, which can generate centrifugal force, in turn
Enable to be mounted with that the device of the centrifugation motor 100 adjusts the angle under the influence of centrifugal force, or makes to pacify using the centrifugal force
The device for having filled the centrifugation motor 100 generates vibration.The centrifugation motor 100 includes shell 10, is turned with what shell 10 was rotatablely connected
The fixing sleeve 22 at 20 both ends of shaft is arranged in axis 20, two rotating blocks 30 being partially placed in fixing sleeve 22, is arranged in fixation
Elastic component 40 between set 22 and rotating block 30 and the driving mechanism 50 with the rotation connection of shaft 20.
Specifically, the two sides of shell 10 are respectively provided with locating part 12 in an embodiment, shaft 20 and shell 10 are rotatablely connected,
The both ends of shaft 20 are equipped with fixing sleeve 22, and fixing sleeve 22 forms an accommodating cavity, and two fixing sleeves 22 open up one and accommodating
The interconnected opening 224 of chamber, opening on two fixing sleeves is towards opposite or difference preset phase.The big portion of rotating block 30
It is accommodated in the accommodating cavity of fixing sleeve 22 of shaft 20, and a part is located at outside opening 224, so that the deviation of gravity center of rotating block 30
The axle center of shaft 20.Elastic component 40 is arranged in fixing sleeve 22 and encloses between the inner wall for setting accommodating cavity and rotating block 30, driving mechanism 50
It is connect with shaft 20, and then rotates shaft 20, and fixing sleeve 22 and rotating block 30 is driven to rotate relative to shell 10.
In combination with Fig. 4, explanation shaft 20 rotation one is enclosed so that the opening direction on two fixing sleeves 22 is opposite as an example below
In the process, the engagement process between all parts: under the action of driving mechanism 50, shaft 20 is rotated relative to shell 10, shaft
20 just when start turning, and a part of two rotating blocks 30 is respectively positioned on outside the opening 224 of fixing sleeve 22, with 20 turns of shaft
Dynamic, two rotating blocks 30 also rotate, and the part for being located at two rotating blocks 30 outside opening 224 while contradicting locating part 12, thus
So that locating part 12 is squeezed rotating block 30, and then makes two rotating blocks 30 compression elastic piece 40 and the accommodating cavity toward fixing sleeve 22 simultaneously
Interior movement is overlapped the center of gravity of two rotating blocks 30 and the axis of shaft 20, with continuing to rotate for shaft 20, when fixing sleeve 22
Opening 224 when not stopped by locating part 40 externally, compressed elastic component 40 releases energy, respectively promotion two turns simultaneously
A part of motion block 30 projects to outside opening 224.
Assuming that the time that shaft 20 rotates one week is a cycle, and during shaft 20 rotates one week, a cycle
Portion of time in rotating block 30 it is equal some be located at opening 224 outside.It should be understood that in rotating block 30 and locating part 12
It contradicting, during extruding, rotating block is gradually retracted in the accommodating cavity of fixing sleeve 22, therefore during this, and rotating block 30
It can be gradually changed in the volume outside opening 224.30 part of rotating block be located at fixing sleeve 22 opening 224 it is outer when, rotating block
30 center of gravity is not overlapped with the axle center of shaft 20, at this time as the rotation rotating block 30 of shaft 20 can generate a centrifugation
Power.The then electronic device of the above centrifugation motor 100 of application, can make 20 turns of shaft during detecting that electronic device falls
Move up, using the angle of centrifugal force adjustment electronic device caused by centrifugation motor 100, make electronic device it is default facing towards
Default collision object, the position for avoiding electronic device frangible contact default collision object at first.And then the screen for reducing electronic device is fallen
Broken probability.
It referring to Fig. 5, rotates one week for shaft, the schematic diagram of the two generation centrifugal force of rotating blocks 30, in the present embodiment, is turning
Axis 20 turns to 270 degree -360 when spend, and two rotating blocks 30 all have a part and are located at outside opening 224, and 30 turns of rotating block
Movable property gives birth to centrifugal force.And between 0-270 degree, two rotating blocks 30 are entirely respectively positioned in accommodating cavity, the center of gravity of rotating block 30 with
The axle center of shaft 20 is overlapped, therefore rotating block this period 30 does not generate centrifugal force.That is, the every rotation of shaft 20 one week,
Two rotating blocks 30 generate the centrifugal force of a pulse respectively, since the corresponding opening 224 of two rotating blocks 30 is contrary, because
The centrifugal force that this two rotating blocks 30 generate is contrary.Electronic device is enclosed due to shaft rotation one during adjusting the angle and is produced
The opposite centrifugal force of both direction is given birth to, for example the screen of a centrifugal force Vertical electron device is upward, another centrifugal force hangs down
The screen of straight electronic device is downward, must can faster adjust the angle of electronic device in this way.On the other hand, when electronic device is located at
When on one object, the opposite centrifugal force of both direction can make electronic device generate vibration, and then the centrifugation motor can
Instead of being installed in an electronic in the prior art for making electronic device generate the component of vibration, make to be centrifuged one machine two of motor
With, while saving the space that distribution makes electronic device generate vibration component.
It should be understood that the length of shaft be greater than preset threshold so that 20 both ends of shaft rotating block 30 caused by from
Mental and physical efforts will not be balanced out all.In one embodiment, the length of shaft 20 is more than or equal to 1/2 length of the width of electronic device.Fig. 5
Shown in the opposite centrifugal force of both direction 1/2 length of electronic device width is more than or equal to due to physical distance, no
It can cancel each other out completely, and then electronic device can be made to vibrate or with the two centrifugal force in electronic device falling process
Adjust the angle of electronic device.
Further, in another embodiment, the opening 224 of two fixing sleeves 22 differs preset phase, so that shaft 20 rotates
Pulsed centrifugal force caused by two rotating blocks 30 is staggered completely in time as shown in fig. 6, part during one week
Overlapping is as shown in Figure 7.
In one implementation, specifically, locating part 12 includes two circular arc pawls 122 being oppositely arranged, two circular arc pawls 122 are constituted
Outlet 124, rotating block 30 are located at the part outside opening 224 and are located at outlet 124 simultaneously.That is opening 224 and outlet 124
It is interconnected, and the part that rotating block 30 is located at outside opening 224 is surrounded by two circular arc pawls 122.Wherein rotating block 30 is located at and opens
The part of mouth 224 contradicts circular arc pawl 122 during rotation, and circular arc pawl 122 squeezes rotating block 30, makes 30 elasticity of compression of rotating block
Part 40.Further, in an embodiment, export 124 bore be greater than rotating block 30 be located at opening 224 outside part width, with
It is contradicted again with circular arc pawl 122 so that rotating block 30 rotates predetermined angle relative to shell 10.So that the rotation of shaft 20 one week corresponding
In a cycle time, rotating block 30 have longer time rest on opening 224 outside, i.e., rotating block 30 generate centrifugal force when
Between it is also long.It should be understood that phase is preset towards opposite or difference in the outlet 124 on the locating part 12 at 20 both ends of shaft
Position, the relationship consistency of 22 upper opening of fixing sleeve corresponding with two locating parts 12, this is not repeated.
In other embodiments, export 124 bore can also only than rotating block 30 be located at opening 224 outside part it is wide
Spend bigger, so that shaft 20 just starts turning, the part that rotating block 30 is located at outside opening 224 is contacted with circular arc pawl 122 immediately.It can
With understanding, when the bore of outlet 124 is smaller, then get over centrifugal force direction caused by rotating block 30 in 20 rotation process of shaft
Unanimously.In various embodiments, exporting 124 caliber size can be specifically limited according to actual needs.
In conjunction with Fig. 3 and Fig. 8, specifically, shell 10 further includes casing 14 in an embodiment, casing 14 and locating part 12 are solid
Fixed connection, 20 part of shaft is located in casing 14.The shape of specific casing 14 can be cylindrical perhaps cuboid or other
Shape is worn as long as it opens up cavity for a part of shaft 20.A part of shaft 20 is arranged in casing 14, simultaneously
Fixing sleeve 22 in shaft 20 is located in the outlet 124 of locating part 12.
Further, in another embodiment, notch 16, two fixations are respectively formed between the locating part 12 of casing 14 and two sides
Set 22 is respectively equipped with the first fixed ring 24 in the axis direction two sides of shaft 20, and the first fixed ring 24 is located in notch 16, makes the
One fixed ring 24 is folded between the end face of casing 14 and fixing sleeve 22.Using such structure, the first fixed ring can be passed through
24 prevent the stress on the length direction of shaft 20 of shaft 20 from separating with shell 10, while being located in casing 14 by shaft 20
Part prevents the stress on perpendicular to 20 length direction of shaft of shaft 20 from separating with shell 10.It should be understood that fixed first
Ring 24 and shaft 20 are located under the collective effect of the part in casing 14, it is ensured that entire effect of the shaft 20 by either direction
Power will not be separated with shell 10, and structure is highly stable.
Further, in another embodiment, two fixing sleeves 22 are respectively equipped with first in the axis direction two sides of shaft 20
Fixed ring 24 and the second fixed ring 26, the first fixed ring 24 are located in notch 16, and circular arc pawl 12 is located at the first, second fixed ring
24, between 26.It can be stronger by combining shaft 20 with shell 10 using such structure.
Specifically, can be integrated molding between shell 10 and locating part 12 in different embodiments or detachably connect
It connects, for example is glued or is threadedly coupled.It should be understood that shaft 20 is located between the part in casing 14 and the first fixed ring 24
It can be integrated molding and be perhaps detachably connected and be for example glued or be threadedly coupled.It is for side using such connection type
Just shaft 20 is smoothly installed on the housing 10.It is between the part being located in casing 14 with shaft 20 and the first fixed ring 24
For threaded connection, the first fixed ring 24 can be first placed at notch 16 by installation when, while be made equipped with rotating block
30 fixing sleeve 22 is located in outlet 124, and shaft 20 is finally located at the casing 14 that partially passes through in casing 14 again and is consolidated with first
Determine ring 24 and is threadedly coupled fixation.In other embodiments, it is also possible to other connection types, this is not repeated.
In one embodiment, the first fixed ring 24 and the second fixed ring 26 are annular shape, and centre opens up through slot 262 for connecting
Rotating block 30.
In one embodiment, the shell 10 of the application further include with casing 14 and the integrally formed handle 18 of locating part 12,
Such as Fig. 3, through-hole is opened up on handle 18.The setting of the handle 18 is primarily to be installed on other dresses convenient for that will be centrifuged motor 100
It sets.In other embodiments, it can not also include above-mentioned handle 18, for example open up accommodating hole on device to be installed, pass through
It is full of and is coupled, or is fixedly connected by adhesive layer.
In one embodiment, centrifugation motor 100 provided by the present application further includes fastener 60, and rotating block 30 includes matrix 32
And the extension 34 extended by matrix 32 along the axis direction of shaft 20.A fastener hole 342, bullet are opened up on extension 34 respectively
Property part 40 is located in the through slot 262 of the first fixed ring 24 and/or the second fixed ring 26, and fastener 60 sequentially passes through the first fixed ring
24 and/or second fixed ring 26 side wall and elastic component 40 and be locked in the fastener hole 342 of ennation 34.Using the above knot
Structure, fastener 60, rotating block 30 assemble compact between first fixed ring 24 and/or the second fixed ring 26 and elastic component 40, subtract
Small overall volume.It should be understood that elastic component 40 is spring in the embodiment, elastic component 40 is also possible in other embodiments
Other flexible components such as elastic.
Further, in an embodiment, the width that the width of extension 34 is greater than opening 224 is entirely stretched to avoid rotating block 30
Most of volume of fixing sleeve 22 or rotating block 30 stretches out fixing sleeve 22 and is difficult to return in fixing sleeve 22 out.Other embodiments
In, rotating block 30 is also possible to other shapes, such as strip, cylindrical body, and the decrement by the way that elastic component 40 is arranged to control
Rotating block 30 processed can stretch out the length of opening portion.In other embodiments, elastic component 40 also be can be set on rotating block 30
Or fixing sleeve 22 with outlet 124 opposite bottom positions.
In the present embodiment, driving mechanism 50 is magnetic coil, and 20 part of shaft is sheathed in magnetic coil.That is exist
It when needing rotating block 30 to generate centrifugal force, is powered to magnetic coil, magnetic coil generates magneticaction in shaft after being powered
20, rotate shaft 20, and then rotating block 30 is driven to rotate.It should be understood that the part that shaft 20 is located in casing 14 is contained
PM rotor.
Optionally, in other embodiments, driving mechanism 50 be also possible to other types can generate power other electricity
Machine, such as motor etc..
Referring to Fig. 9, the application also provides a kind of electronic device 200, which has any embodiment institute as above
The centrifugation motor 100 of description, in different embodiments, centrifugation motor is parallel to the long side or short side of electronic device, or tiltedly
To placement, respectively as shown in the electronic device 200 of Fig. 9-Figure 11,200a and 200b.Specifically, the electronics in the application fills
Setting 200 can be mobile phone, IPad, intelligent wearable device, digital audio & video players, electronic reader, handheld game machine and vehicle
Carry electronic equipment, digital camera and flash disk etc..
Referring to Figure 12, optionally, in an embodiment, the centrifugation motor installed in electronic device 200c includes the first centrifugation electricity
The centrifugation motor 100b of machine 100a and second, and first, second centrifugation motor 100a, 100b is individually fixed in electronic device 200c long
The opposite sides in direction is spent, and centrifugal force caused by the rotating block 30 of first, second centrifugation motor 100a, 100b at least has
Contrary component.For example shaft rotates in 4 centrifugal force caused by one week two centrifugation motor, two of them centrifugal force
Upward perpendicular to the display screen of electronic device 200c, other two centrifugal force is downward perpendicular to the display screen of electronic device 200c,
It is equivalent to two centrifugal force to pull up, other two centrifugal force pulls down.Centrifugal force is contrary, enables electronic device 200c
It is enough quickly to adjust the angle, such as electronic device 200c is quickly in display screen downward angle, be adjusted to display screen to
On angle, display screen collision on the ground, reduces the probability broken of display screen when electronic device 200c being avoided to land.
Optionally, in another embodiment, first, second centrifugation motor 100a, 100b is individually fixed in electronic device 200d
The opposite sides of width direction, as shown in figure 13.In other embodiments, produced by first, second centrifugation motor 100a, 100b
Centrifugal force direction may not be it is antipodal, as long as the component that respectively has of two centrifugal force phase in the same direction
Instead, the angle of electronic device must can faster be adjusted.
Referring to Figure 14, in another embodiment, two centrifugation motor 100c are at least mounted on an electronic device 200e, this
Two centrifugation motor 100c are arranged side by side.It should be understood that in other embodiments, centrifugation motor 100c arranged side by side can also be with
It is three or three or more, this is not specifically limited.
The application also provide it is a kind of in electronic device falling process adjust electronic device angle method, be applied to such as with
Electronic device described in upper any one embodiment, such as the flow diagram that Figure 15 is one embodiment of the application this method, the party
Method includes:
101: judging whether electronic device is in falling process.
In one embodiment, an acceleration transducer is set in an electronic, if the acceleration transducer detects
The generation of acceleration of gravity, i.e. electronic device are in free falling body state, then determine that electronic device is in and fall state.Specifically
, in different embodiments can by the change situation of the gravity direction acceleration of electronic device, and generate accelerate when
Between determine.This is not set forth in detail.
102: if electronic device is in falling process, starting centrifugation motor makes the rotating block for being centrifuged motor generate centrifugal force,
To adjust the angle of electronic device, make the default facing towards default collision object of electronic device.
When being centrifuged electric motor starting, shaft rotation drives rotating block eccentric rotary to be produced to generate centrifugal force
Raw centrifugal force acts on electronic device, makes the default facing towards default collision object of electronic device.Specifically, electronic device is pre-
If face is relatively non-friable, or compares the face of impact resistance, such as the back side of electronic device, or the one side with protective jacket.
In different embodiments, user can be default according to one face of practical structures self-setting of electronic device or a position
Face.Collide object, generally referred to as ground is also possible to wall or trunk in other embodiments, such as when user falls down, electronics
The case where device stress is thrown away.
Such as the step flow diagram that Figure 16 is this method in another embodiment, step 201 that the method comprising the steps of to step
Rapid 204, wherein step 201 and 202 consistent with above-described embodiment, this is not repeated, and stresses step 203 and step 204 below:
201: judging whether electronic device is in falling process.
202: if electronic device is in falling process, starting centrifugation motor makes the rotating block for being centrifuged motor generate centrifugal force,
To adjust the angle of electronic device, make the default facing towards default collision object of electronic device.
203: it is default facing towards default collision object to making to judge whether electronic device adjusts.
The variation of the distance between default face and default collision object is detected by range sensor, and opposite with default face
On one side with the variation of the distance between default collision object, if the variation of the distance between default face and default collision object and with it is default
The distance between the opposite one side in face and default collision object variation tendency are the same, for example, be all it is smaller and smaller, simultaneously preset
Face and the distance between default collision object are smaller than the distance between the one side opposite with default face and default collision object, then judge
Electronic device is adjusted default facing towards default collision object to making.It in other embodiments can also be according to above-mentioned distance change
The light conditions of situation and default face and a face surface location opposite with default face.For example, if default face is touched with default
Hit the variation of the distance between object and the distance between the one side opposite with default face and default collision object variation tendency is
, such as be all smaller and smaller, and if the light face surface location opposite with default face on surface where default face light
Then judge that electronic device is adjusted default facing towards default collision object to making.
204: if so, closing centrifugation motor.
Since electronic device is adjusted default facing towards default collision object to making, only need to close centrifugation electricity at this time
Machine can be such that the default face of electronic device touches and collide object, rather than the frangible face of electronic device, to preferably protect electronics
Device.
The application also provides a kind of device with store function, is stored with program data, and program data is performed reality
The now method as described in above embodiments.Specifically, the above-mentioned device with store function can be personal computer, service
Device, the network equipment or USB flash disk etc. are one such.
The foregoing is merely presently filed embodiments, are not intended to limit the scope of the patents of the application, all to utilize this
Equivalent structure or equivalent flow shift made by application specification and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field similarly includes in the scope of patent protection of the application.
Claims (10)
1. a kind of centrifugation motor characterized by comprising
The two sides of shell, the shell are respectively provided with locating part；
Shaft is connect with the housing into rotation, and the both ends of the shaft are equipped with fixing sleeve, and the fixing sleeve opens up out
Mouthful, the direction of two openings is opposite or differs preset phase；
Two rotating blocks, are respectively contained in the fixing sleeve, and part is located at outside the opening, makes the weight of the rotating block
The heart deviates the axle center of the shaft；
Elastic component is separately positioned between the inner wall of the fixing sleeve and the rotating block；And
Driving mechanism is connect with the shaft, rotates the shaft；
Wherein, the shaft rotation drives the rotating block rotation, and the part for being located at the rotating block outside the opening is supported
The locating part is touched, so that the locating part be made to squeeze the rotating block, and then makes the rotating block compression elastic piece and past institute
It states in fixing sleeve and moves, make the center of gravity of two rotating blocks simultaneously or be successively overlapped with the axis of the shaft, with institute
State shaft continue to rotate two rotating blocks again second part simultaneously or successively be located at the opening outside.
2. centrifugation motor according to claim 1, which is characterized in that the locating part includes two circular arcs being oppositely arranged
Pawl, described two circular arc pawls constitute outlet, and the rotating block is located at the part outside the opening while being located at the outlet, wherein
The part that the rotating block is located at the opening contradicts the circular arc pawl during rotation.
3. centrifugation motor according to claim 1, which is characterized in that the shell further includes casing, described sleeve pipe and institute
It states locating part to be fixedly connected, the spindle portion is located in described sleeve pipe, and two fixing sleeves are located at described sleeve pipe two
Side.
4. centrifugation motor according to claim 3, which is characterized in that formed and lacked between described sleeve pipe and the locating part
Mouthful, the fixing sleeve is equipped with the first fixed ring in the axis direction side of the shaft, and first fixed ring is located at described lack
In mouthful, it is folded in first fixed ring between the end face of casing and fixing sleeve.
5. centrifugation motor according to claim 1, which is characterized in that the driving mechanism is magnetic coil, the shaft
Part is sheathed in the magnetic coil, and PM rotor is arranged in the shaft.
6. a kind of electronic device, which is characterized in that including at least one centrifugation motor as described in any one in claim 1-5,
The centrifugation motor is fixedly connected on the electronic device.
7. electronic device according to claim 6, which is characterized in that it is wide that the length of the shaft is more than or equal to electronic device
1/2 length of degree.
8. electronic device according to claim 6, which is characterized in that at least one described centrifugation motor includes the first centrifugation
Motor and the second centrifugation motor, and the first, second centrifugation motor is individually fixed in the phase of the electronic device length direction
To two sides, perhaps it is individually fixed in the opposite sides of the electronic device width direction or is arranged side by side.
9. a kind of method for adjusting electronic device angle in electronic device falling process is applied to as claim 6-8 is any
Electronic device described in one characterized by comprising
Judge whether the electronic device is in falling process；
If the electronic device is in falling process, start the centrifugation motor, make it is described centrifugation motor rotating block generate from
Mental and physical efforts make the default facing towards default collision object of the electronic device to adjust the angle of the electronic device.
10. the method according to claim 9 for adjusting electronic device angle in electronic device falling process, feature exist
In, further includes:
It is described default facing towards the default collision object to making to judge whether the electronic device adjusts；
If so, closing the centrifugation motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711498804.9A CN109981833B (en) | 2017-12-28 | 2017-12-28 | Centrifugal motor, electronic device and method for adjusting angle of electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711498804.9A CN109981833B (en) | 2017-12-28 | 2017-12-28 | Centrifugal motor, electronic device and method for adjusting angle of electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109981833A true CN109981833A (en) | 2019-07-05 |
| CN109981833B CN109981833B (en) | 2020-12-04 |
Family
ID=67075566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711498804.9A Expired - Fee Related CN109981833B (en) | 2017-12-28 | 2017-12-28 | Centrifugal motor, electronic device and method for adjusting angle of electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109981833B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0667672A1 (en) * | 1994-02-09 | 1995-08-16 | Nec Corporation | Vibration motor for obtaining a starting torque with a small current |
| CN1784274A (en) * | 2003-03-03 | 2006-06-07 | 并木精密宝石株式会社 | Vibrator and portable terminal device mounted with the vibrator |
| CN2933611Y (en) * | 2006-07-21 | 2007-08-15 | 吴忠明 | Vibration inertial device |
| JP2010017622A (en) * | 2008-07-09 | 2010-01-28 | Citizen Electronics Co Ltd | Oscillation generator |
| US20150206639A1 (en) * | 2014-01-21 | 2015-07-23 | Nidec Copal Corporation | Vibration Actuator |
| WO2016035761A1 (en) * | 2014-09-05 | 2016-03-10 | 日本電産コパル株式会社 | Linear vibration motor |
| CN206517275U (en) * | 2015-12-25 | 2017-09-22 | 日本电产精密株式会社 | Vibrating motor, band vibration section substrate and noiseless device for informing |
-
2017
- 2017-12-28 CN CN201711498804.9A patent/CN109981833B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0667672A1 (en) * | 1994-02-09 | 1995-08-16 | Nec Corporation | Vibration motor for obtaining a starting torque with a small current |
| CN1784274A (en) * | 2003-03-03 | 2006-06-07 | 并木精密宝石株式会社 | Vibrator and portable terminal device mounted with the vibrator |
| CN2933611Y (en) * | 2006-07-21 | 2007-08-15 | 吴忠明 | Vibration inertial device |
| JP2010017622A (en) * | 2008-07-09 | 2010-01-28 | Citizen Electronics Co Ltd | Oscillation generator |
| US20150206639A1 (en) * | 2014-01-21 | 2015-07-23 | Nidec Copal Corporation | Vibration Actuator |
| WO2016035761A1 (en) * | 2014-09-05 | 2016-03-10 | 日本電産コパル株式会社 | Linear vibration motor |
| CN206517275U (en) * | 2015-12-25 | 2017-09-22 | 日本电产精密株式会社 | Vibrating motor, band vibration section substrate and noiseless device for informing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109981833B (en) | 2020-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107592388B (en) | It is centrifuged motor, terminal, the method and storage device for adjusting terminal point | |
| US9780621B2 (en) | Protecting an electronic device | |
| CN107770301B (en) | Anti-falling method and anti-falling device for mobile terminal | |
| US8903519B2 (en) | Protective mechanism for an electronic device | |
| CN109681745A (en) | A kind of virtual odeum of 3D with can angular adjustment camera | |
| CN109981833A (en) | It is centrifuged motor, electronic device and the method for adjusting electronic device angle | |
| CN109981865A (en) | It is centrifuged motor, electronic device and the method for adjusting electronic device angle | |
| CN208755878U (en) | Sweeping robot and sweeping robot system | |
| CN109981835A (en) | It is centrifuged motor, electronic device and the method for adjusting electronic device angle | |
| CN109981828A (en) | It is centrifuged motor, electronic device and the method for adjusting electronic device angle | |
| CN109981832A (en) | It is centrifuged motor, electronic device and the method for adjusting electronic device angle | |
| CN109981864A (en) | It is centrifuged motor, electronic device and the method for adjusting electronic device angle | |
| CN106708197A (en) | Mobile terminal equipment and protecting method thereof | |
| CN208569187U (en) | Wearable device | |
| CN109981857A (en) | It is centrifuged motor, electronic device and the method for adjusting electronic device angle | |
| CN109981860A (en) | It is centrifuged motor, electronic device and the method for adjusting electronic device angle | |
| CN109981862A (en) | It is centrifuged motor, electronic device and the method for adjusting electronic device angle | |
| CN109981861A (en) | It is centrifuged motor, electronic device and the method for adjusting electronic device angle | |
| CN109981858A (en) | It is centrifuged motor, electronic device and the method for adjusting electronic device angle | |
| CN109980841A (en) | It is centrifuged motor, electronic device and the method for adjusting electronic device angle | |
| CN109980840A (en) | It is centrifuged motor, electronic device and the method for adjusting electronic device angle | |
| CN109981880A (en) | Electronic device and the method for adjusting electronic device angle | |
| CN109981830A (en) | It is centrifuged motor, electronic device and the method for adjusting electronic device angle | |
| CN109981859B (en) | Centrifugal motor, electronic device and method for adjusting angle of electronic device | |
| CA2932666C (en) | Device for a special effect explosion or burst |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |