CN106958725B - Electronic equipment and screen angle adjusting method - Google Patents
Electronic equipment and screen angle adjusting method Download PDFInfo
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- CN106958725B CN106958725B CN201710192801.6A CN201710192801A CN106958725B CN 106958725 B CN106958725 B CN 106958725B CN 201710192801 A CN201710192801 A CN 201710192801A CN 106958725 B CN106958725 B CN 106958725B
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000005484 gravity Effects 0.000 claims abstract description 39
- 238000005259 measurement Methods 0.000 claims description 11
- 239000000696 magnetic material Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 14
- 238000000926 separation method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/04—Balancing means
- F16M2200/041—Balancing means for balancing rotational movement of the head
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The embodiment of the invention provides a kind of electronic equipment and screen angle adjusting methods, wherein, the electronic equipment includes display, bracket and magnetic means, wherein, magnetic means is arranged on bracket and display, for generating magnetic force, the display is made to carry out the fixation of predetermined angle by the gravity of the magnetic force and the display.As it can be seen that this programme is that display is fixed with bracket by way of magnetic force, non-existing hinged mode improves the diversity of electronic equipment.
Description
Technical field
The present invention relates to field of computer technology, are more particularly to a kind of electronic equipment and screen angle adjusting method.
Background technique
With the continuous development of science and technology, the type of electronic equipment is more and more diversified, and the operation of electronic equipment is also increasingly
Intelligence.
In general, user first can be adjusted the angle of display, when using display to meet the best of user
Visual angle will result in user's visual fatigue, and then will lead to the diseases such as cervical vertebra if the setting angle of display is not suitable for
Disease.Inventors have found that connecting by the way of hinged between current computer monitor and support member, pass through Mechanical pressing
Structure, so that display can be fixed after manually adjusting display angle with new angle.
However, single Display support mode is insufficient for the need of user with the diversification of electronic equipment form
It asks, therefore, how to provide a kind of electronic equipment, become a current big technology urgently to be resolved to promote the diversity of electronic equipment
Problem.
Summary of the invention
In view of this, the present invention provides a kind of electronic equipment and screen angle adjusting methods, by way of magnetic force
It realizes the fixation to display screen, improves the diversity of electronic equipment.
To achieve the above object, the invention provides the following technical scheme:
A kind of electronic equipment, comprising:
Display, for showing picture to be shown；
Bracket is used to support the display；
Magnetic means is arranged on the bracket and the display, for generating magnetic force, the display is made to pass through institute
State the fixation of the gravity progress predetermined angle of magnetic force and the display.
Preferably, the magnetic means includes:
The second magnetic means of the first magnetic means and setting on the bracket on the display, institute are set
It states the first magnetic means and second magnetic means generates the magnetic field.
Preferably, at least provided with a supporting point on the bracket, the display passes through the supporting point and institute
Magnetic force is stated to fix with the bracket.
Preferably, further includes:
Angle measurement unit is arranged on the display, for detecting the angle of the display and first direction；
Processor, for the size of current of the magnetic means being adjusted, so that the display passes through according to the angle
The gravity of current magnetic force and the display carries out the adjusting of indicator screen angle.
Preferably, first magnetic means is electromagnet, and second magnetic means is magnetic material, electromagnet or forever
Magnet；
Or,
First magnetic means is magnetic material, electromagnet or permanent magnet, and second magnetic means is electromagnet.
Preferably, the angle measurement unit includes angular transducer or gyroscope.
A kind of screen angle adjusting method, applied to above-mentioned any electronic equipment, the screen angle adjusting method packet
It includes:
Obtain the angle of the display Yu the first direction；
According to the angle, the arm of force changing value that supporting point is preset on the display is calculated；
According to preset formula, the target magnetic force value that the display keeps balance in the default supporting point is calculated；
The current value of the magnetic means is adjusted, so that the magnetic force size that the magnetic means generates is equal to the target magnetic
Force value.
Preferably, described according to the angle, the arm of force changing value that supporting point is preset on the display, packet is calculated
It includes:
Successively calculate the default supporting point in first arm of force value in primary vector direction and secondary vector direction and
Second arm of force value；
The difference for determining first arm of force value and second arm of force value is the arm of force changing value.
Preferably, described according to preset formula, the display is calculated in the default supporting point and keeps balance
Target magnetic force value, comprising:
According to first arm of force value, the display is calculated from default supporting point the first of the primary vector direction
Gravity changer value；
According to second arm of force value, the display is calculated from default supporting point the second of the secondary vector direction
Gravity changer value；
The difference for determining the first Gravity changer value and the second Gravity changer value is the target magnetic force value.
Preferably, the current value for adjusting the magnetic means, so that the magnetic force size etc. that the magnetic means generates
In the target magnetic force value, comprising:
According to the target magnetic force value, target current value is calculated；
The present current value for controlling the magnetic means is the target current value.
It can be seen via above technical scheme that compared with prior art, the embodiment of the invention provides a kind of electronic equipment,
Including display, bracket and magnetic means, wherein magnetic means is arranged on bracket and display, for generating magnetic force, makes
The display carries out the fixation of predetermined angle by the gravity of the magnetic force and the display.As it can be seen that this programme is logical
Display is fixed with bracket in the mode for crossing magnetic force, and non-existing hinged mode improves the diversity of electronic equipment.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram of a kind of electronic equipment provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of another electronic equipment provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of another electronic equipment provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of another electronic equipment provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of another electronic equipment provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of another electronic equipment provided in an embodiment of the present invention；
Fig. 7 is the structural schematic diagram of another electronic equipment provided in an embodiment of the present invention；
Fig. 8 is the structural schematic diagram of another electronic equipment provided in an embodiment of the present invention；
Fig. 9 is the flow diagram of the screen angle adjusting method provided in an embodiment of the present invention based on electronic equipment；
Figure 10 is the structural schematic diagram of another electronic equipment provided in an embodiment of the present invention；
Figure 11 is the structural schematic diagram of another electronic equipment provided in an embodiment of the present invention；
Figure 12 is the structural schematic diagram of another electronic equipment provided in an embodiment of the present invention；
Figure 13 is the structural schematic diagram of another electronic equipment provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the invention provides a kind of electronic equipment and screen angle adjusting methods, wherein the electronic equipment packet
Include display, bracket and magnetic means, wherein magnetic means is arranged on bracket and display, for generating magnetic force, makes institute
State the fixation that display carries out predetermined angle by the gravity of the magnetic force and the display.As it can be seen that this programme is to pass through
Display is fixed with bracket in the mode of magnetic force, and non-existing hinged mode improves the diversity of electronic equipment.
Specifically, Fig. 1 is the structural schematic diagram of a kind of electronic equipment provided in an embodiment of the present invention, the electricity incorporated by reference to Fig. 1
Sub- equipment includes: display 1, bracket 2 and magnetic means 3.
Wherein, display 1 is for showing picture to be shown, it should be noted that in this example it is shown that device can be
The display of desktop computer, or the display screen of the all-in-one machines such as Pad can be the display of only display function, can also be with
For the display screen for integrating touch-control.
Except this, electronic equipment provided in this embodiment can also include bracket 2, which is used to support aforementioned display device
1, and the present embodiment does not limit the shape and structure of bracket 2, such as can be cylindrical structure shown in FIG. 1, it can also be for shown in Fig. 2
Triangular structure, more can be arcuation semicircle ring structure shown in Fig. 4, it is, of course, also possible to be arbitrary shape structure.In conjunction with figure
1- Fig. 3, bracket 2 can there are at least one supporting points 4 with display 1, at this point, display 1 is filled by supporting point 4 and magnetic force
The magnetic force for setting 3 generations realizes that balance is fixed.Certainly, bracket 2 can not also have supporting point with display 1, as shown in figure 4, only leading to
The magnetic force that the gravity and magnetic means 3 for crossing display itself generate is balanced fixation.
And magnetic means 3 is arranged on bracket 2 and display 1, for generating magnetic force, passes through the display described
The fixation of the gravity of magnetic force and display progress predetermined angle.
Specifically, in conjunction with Fig. 2, when there are when a supporting point 4 with bracket 2 for display 1, it is assumed that supporting point setting is being shown
At 2/3 position of device, then, since the gravity of the display of supporting point two sides is different, display can self-supporting point to
The big side inclination of display gravity, as shown in figure 5, at this point, electronic equipment provided in this embodiment, in order to guarantee display
Balance can generate the repulsion to contend with display self gravity to display 1 by magnetic means 3, so that display
Device can be from the horizontal by the fixation of predetermined angle.
Such as, in Fig. 6, gravity of the display on the left of supporting point is G1, and gravity of the display on the right side of supporting point is G2, that
Magnetic means 3 need to generate a upward magnetic force M, and when the size of magnetic force M is G1-G2, display then may be at one
Equilibrium state is realized and is fixed.
To sum up, electronic equipment provided in this embodiment makes to show by the way of unconventional hinged plus Mechanical pressing
Show device carry out predetermined angle fixation, but propose it is a kind of using magnetic force and combine display self gravity by the way of, make to show
Show that device keeps balance, improves the diversification of electronic equipment.
Specifically, Fig. 7 provides a kind of specific implementation structure of magnetic means, wherein the magnetic force dress that the present embodiment uses
3 points are set as the first magnetic means 31 and the second magnetic means 32, wherein the first magnetic means 31 is arranged on display 1,
Second magnetic means 32 is arranged on bracket 2, so that the first magnetic means 31 and the second magnetic means 32 generate magnetic field, the magnetic
Gravity of the field for display contends with.
On the basis of the above embodiments, the present embodiment additionally provides the first magnetic means 31 of one kind and the second magnetic force dress
32 specific material is set, e.g., first magnetic means is electromagnet, and second magnetic means is magnetic material, electromagnet
Or permanent magnet.Or first magnetic means is magnetic material, electromagnet or permanent magnet, second magnetic means is
Electromagnet.
By the physical characteristic of electromagnet it is found that according to the difference of the size of current of electromagnet input, can produce different big
Small magnetic force, the present embodiment are based on this principle, realize the control to magnetic force size.
On the basis of the above embodiments, as shown in figure 8, electronic equipment provided in this embodiment is also pacified on display 1
Equipped with angle measurement unit 5 and processor (not shown), wherein angle measurement unit 5 is for detecting the display
With the angle α of first direction (such as horizontal direction).Processor is used to adjust the electric current of the magnetic means according to the angle α
Size, so that the display carries out the adjusting of indicator screen angle by the gravity of current magnetic force and the display.
In the present embodiment, the angle measurement unit can be capable of the tester of measurement angle for angular transducer or gyroscope etc.
Part.
Specifically, in conjunction with the hardware configuration of above-mentioned electronic equipment, how the present embodiment is to being realized by magnetic force and gravity
The fixed working principle of display balance is illustrated.
Referring to Fig. 9, present embodiments providing a kind of screen angle adjusting method, which includes step
It is rapid:
S1, the angle for obtaining the display and the first direction.
Wherein, first direction can be preset direction, in the present embodiment, preferential to select first direction for horizontal direction,
So, the angle of display and first direction is obtained, i.e. the angle value of angle α in acquisition Fig. 8.
S2, according to the angle, be calculated on the display preset supporting point arm of force changing value.
Specifically, calculation display is described by successively calculating in the arm of force changing value of default supporting point in conjunction with Figure 10
Preset supporting point in the first arm of force value L1 and the second arm of force value L2 of primary vector direction X1 and secondary vector direction X2, so
The difference for determining first arm of force value L1 and second arm of force value L2 afterwards is the arm of force changing value L.
It should be noted that the calculating of arm of force value can be calculated by formula L=A*cos α, wherein L is the arm of force
Value, A are the length of display, and α is the angle.
That is, in Figure 10, it is assumed that the length of display is A, and fulcrum is at the position of display 2/3, then display fulcrum
The arm of force value L1=2/3A*cos α in left side, the arm of force value L2=1/3A*cos α on the right side of display fulcrum.
S3, according to preset formula, the target magnetic force that the display keeps balance in the default supporting point is calculated
Value.
Specifically, target magnetic force value can be calculated in the present embodiment as follows, it is as follows:
According to first arm of force value, the display is calculated from default supporting point the first of the primary vector direction
Gravity changer value；
According to second arm of force value, the display is calculated from default supporting point the second of the secondary vector direction
Gravity changer value；
The difference for determining the first Gravity changer value and the second Gravity changer value is the target magnetic force value.
That is, in the present embodiment, target magnetic force value can be calculated according to formula Gl*L1=(Gr+Mr1) * L2,
In, Mr1 is target magnetic force value, and Gl is the gravity value of the supporting point side, and Gr is the gravity value of the supporting point other side, L1
For the arm of force value of the supporting point side, L2 is the arm of force value of the supporting point other side.
From above-mentioned steps it is found that when angle measurement unit 5 detects the angle of display 1 and horizontal direction, Ji Kegen
According to above-mentioned formula, target magnetic force value Mr1 when display keeps equilibrium state is calculated.
S4, the current value for adjusting the magnetic means, so that the magnetic force size that the magnetic means generates is equal to the mesh
Mark magnetic force value.
Specifically, target current value is calculated according to the target magnetic force value, then, the magnetic means is controlled
Present current value is the target current value.
In conjunction with above-mentioned steps, the target magnetic force value Mr1 when viewing area needs to be balanced fixed has been calculated, that
, processor need to only adjust the input current value of current magnetic means, and the magnetic force that magnetic means can be made to generate is equal to target magnetic
Force value.
It should be noted that magnetic means provides magnetic force size when keeping balancing above mentioned embodiment provide display
Calculation, but, user can incline to display according to personal habits and viewing angle during using display
Rake angle is adjusted, and e.g., the angle of Fig. 5 is adjusted to from the angle of Fig. 2, then at this point, angle measurement unit detect it is aobvious
Show that the angle of device and horizontal plane can change, correspondingly, at this time, it may be necessary to adjust the size of magnetic means input current, so that
Current magnetic force can form a new equilibrium state with the gravity of display.
Specifically, realize display angle adjustment mode can there are many kinds of, as user manually adjusts inclining for display
Rake angle adjusts the electric current of magnetic means when angle measurement unit measures the display angle new with horizontal plane, until display
It is balanced fixation.
Certainly, electronic equipment provided in this embodiment can also increase display angular adjustment module in the processor, use
The angle value that expectation is adjusted is inputted in the display in user, and magnetic force dress is then adjusted according to the angle of pre-adjustment by processor
The size for the input current set, so that display realizes new balance under the action of gravity and new magnetic force automatically.
Except this, the present embodiment can also increase some line-of-sight detection modules, for display according to the viewing angle of user
Angle is voluntarily adjusted, so that the adjusting angle of display is in optimal viewing visual angle, in Figure 11, user is from the position B1
It is moved to the position B2, then the sight that user watches display can change, at this point, display can pass through line-of-sight detection mould
Block detects sight variation, then sends toward processor and carries out data processing, finally, adjusting the input electricity of magnetic means
Stream, so that the tilt angle of display 1 is adjusted, to meet the viewing demand of user.
From above-described embodiment, it is not difficult to find out that, display provided in this embodiment is that had based on bracket in Fig. 2 with display
The case where one fulcrum, is illustrated.Certainly, electronic equipment provided in this embodiment can also be display and bracket not
Have the case where fulcrum, as shown in figure 4, bracket is intended merely to installation magnetic means, display 1 is made to be in a kind of maglev flat
Weighing apparatus state.
In this case, as shown in figure 12, it is more that electronic equipment provided in this embodiment, which can divide magnetic means 32,
A part only need to guarantee the big side of display gravity, and corresponding magnetic force is also relatively large, enables total magnetic force and total force
It offsets, and then realizes the balance of display.
Specifically, the gravity of display 1 from the two sides separation K is respectively G1 and G2, since separation K is not located at display
Centre (Figure 12 merely to citing, the position of separation K can arbitrarily be set), therefore, the gravity of display two sides is deposited
In following relationship: G1 is greater than G2, then, in order to guarantee that display balances, then the magnetic force M2 for needing magnetic means 32b to generate is greater than
The magnetic force M1 that magnetic means 32a is generated, and, G1+G2=M1+M2 realizes the stress balance of display.
Certainly, there is the electronic equipment of fulcrum based on bracket and display, multiple magnetic means also can be set, such as Figure 13 institute
Show, to realize that the balance of display gravity and magnetic force, working principle refer to above-described embodiment.
To sum up, the embodiment of the invention provides a kind of electronic equipment and screen angle adjusting methods, wherein the electronics is set
Standby includes display, bracket and magnetic means, wherein and magnetic means is arranged on bracket and display, for generating magnetic force,
The display is set to carry out the fixation of predetermined angle by the gravity of the magnetic force and the display.As it can be seen that this programme is
Display is fixed with bracket by way of magnetic force, non-existing hinged mode improves the multiplicity of electronic equipment
Property.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments makes professional and technical personnel in the field can be realized or use the application.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (9)
1. a kind of electronic equipment characterized by comprising
Display, for showing picture to be shown；
Bracket is used to support the display；
Magnetic means is arranged on the bracket and the display, for generating magnetic force, the display is made to pass through the magnetic
The fixation of the gravity of power and display progress predetermined angle；
Angle measurement unit is arranged on the display, for detecting the angle of the display and first direction；
Processor, for adjusting the size of current of the magnetic means according to the angle, so that the display passes through currently
The adjusting of the gravity of magnetic force and display progress indicator screen angle.
2. electronic equipment according to claim 1, which is characterized in that the magnetic means includes:
The second magnetic means of the first magnetic means on the display and setting on the bracket is set, described the
One magnetic means and second magnetic means generate magnetic field.
3. electronic equipment according to claim 1, which is characterized in that
At least provided with a supporting point on the bracket, the display by the supporting point and the magnetic force with it is described
Bracket is fixed.
4. electronic equipment according to claim 2, which is characterized in that first magnetic means is electromagnet, described the
Two magnetic means are magnetic material, electromagnet or permanent magnet；
Or,
First magnetic means is magnetic material, electromagnet or permanent magnet, and second magnetic means is electromagnet.
5. electronic equipment according to claim 1, which is characterized in that the angle measurement unit include angular transducer or
Gyroscope.
6. a kind of screen angle adjusting method, which is characterized in that it is applied to any electronic equipment as claimed in claims 1-5,
The screen angle adjusting method includes:
Obtain the angle of the display Yu the first direction；
According to the angle, the arm of force changing value that supporting point is preset on the display is calculated；
According to preset formula, the target magnetic force value that the display keeps balance in the default supporting point is calculated；
The current value of the magnetic means is adjusted, so that the magnetic force size that the magnetic means generates is equal to the target magnetic force
Value.
7. screen angle adjusting method according to claim 6, which is characterized in that it is described according to the angle, it calculates
The arm of force changing value of supporting point is preset on to the display, comprising:
The default supporting point is successively calculated in first arm of force value and second in primary vector direction and secondary vector direction
Arm of force value；
The difference for determining first arm of force value and second arm of force value is the arm of force changing value.
8. screen angle adjusting method according to claim 7, which is characterized in that it is described according to preset formula, it calculates
The target magnetic force value of balance is kept in the default supporting point to the display, comprising:
According to first arm of force value, first gravity of the display from default supporting point in the primary vector direction is calculated
Changing value；
According to second arm of force value, second gravity of the display from default supporting point in the secondary vector direction is calculated
Changing value；
The difference for determining the first Gravity changer value and the second Gravity changer value is the target magnetic force value.
9. screen angle adjusting method according to claim 8, which is characterized in that the electricity for adjusting the magnetic means
Flow valuve, so that the magnetic force size that the magnetic means generates is equal to the target magnetic force value, comprising:
According to the target magnetic force value, target current value is calculated；
The present current value for controlling the magnetic means is the target current value.
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| CN201710192801.6A CN106958725B (en) | 2017-03-28 | 2017-03-28 | Electronic equipment and screen angle adjusting method |
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| CN201710192801.6A CN106958725B (en) | 2017-03-28 | 2017-03-28 | Electronic equipment and screen angle adjusting method |
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|---|---|---|---|---|
| CN103677109A (en) * | 2012-09-04 | 2014-03-26 | 纬创资通股份有限公司 | Computer equipment |
| CN205716308U (en) * | 2016-03-24 | 2016-11-23 | 徐向飞 | A kind of electronic information display screen angle regulator |
| CN205792814U (en) * | 2016-05-09 | 2016-12-07 | 深圳市博尔滴胶有限公司 | A kind of glue laminating multi-angle of dripping turns to handset mounting |
| CN106464166A (en) * | 2014-05-30 | 2017-02-22 | Lg电子株式会社 | System for levitating mobile terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9799436B2 (en) * | 2014-11-05 | 2017-10-24 | Bing-Zhang LEE | Magnetic attraction-fixing assembly, two-piece apparatus, and rotating support structure for a portable device having the magnetic attraction-fixing assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103677109A (en) * | 2012-09-04 | 2014-03-26 | 纬创资通股份有限公司 | Computer equipment |
| CN106464166A (en) * | 2014-05-30 | 2017-02-22 | Lg电子株式会社 | System for levitating mobile terminal |
| CN205716308U (en) * | 2016-03-24 | 2016-11-23 | 徐向飞 | A kind of electronic information display screen angle regulator |
| CN205792814U (en) * | 2016-05-09 | 2016-12-07 | 深圳市博尔滴胶有限公司 | A kind of glue laminating multi-angle of dripping turns to handset mounting |
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