CN107426360A - A kind of electric terminal - Google Patents
A kind of electric terminal Download PDFInfo
- Publication number
- CN107426360A CN107426360A CN201710435888.5A CN201710435888A CN107426360A CN 107426360 A CN107426360 A CN 107426360A CN 201710435888 A CN201710435888 A CN 201710435888A CN 107426360 A CN107426360 A CN 107426360A
- Authority
- CN
- China
- Prior art keywords
- electromagnetic induction
- induction coil
- display screen
- coil
- electric terminal
- 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.)
- Pending
Links
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 92
- 239000002184 metal Substances 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims description 28
- 239000000463 material Substances 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 description 24
- 238000004804 winding Methods 0.000 description 24
- 230000006698 induction Effects 0.000 description 6
- 230000001788 irregular Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
-
- 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
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
- H04B5/26—Inductive coupling using coils
- H04B5/263—Multiple coils at either side
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of electric terminal, including：Metal back cover；Display screen；Some electromagnetic induction coils, wherein, the electromagnetic induction coil is attached to below the display screen.Through the above way, the electromagnetic induction coil of electric terminal of the present invention is attached to below the display screen, rather than is covered after being attached to, and makes to have in the electric terminal of metal back cover, metal back cover unnecessary portion position is replaced using nonmetallic materials, while the performance of electromagnetic induction coil is also unaffected.
Description
Technical field
The present invention relates to technical field of electronic communication, more particularly to a kind of electric terminal.
Background technology
The electromagnetic induction coil that general electric terminal uses all is placed under the nonmetallic environment of the tradition such as back plastic cover.If
Using, it is necessary to replaced to metal back cover portion using the nonmetallic materials such as plastics, just not influenceing electricity so during metal back cover
The electromagnetic induction of magnetic induction coil.
The content of the invention
It is a kind of i.e. with metal back cover and need not be to metal back cover portion the present invention solves the technical problem of providing
The electric terminal that point position is not also influenceed using the replacement of nonmetallic materials on electromagnetic induction coil performance.
To reach above-mentioned purpose, the technical solution adopted for the present invention to solve the technical problems is：
A kind of electric terminal, including：Metal back cover；Display screen；Some electromagnetic induction coils, wherein, the electromagnetic induction
Coil, which is placed in, to be affixed on below the display screen.
The electromagnetic induction coil of above-mentioned electric terminal is attached to below the display screen, rather than is covered after being attached to, and makes to have
In the electric terminal of metal back cover, metal back cover unnecessary portion position is replaced using nonmetallic materials, while electromagnetic induction line
The performance of circle is also unaffected.
In one of the embodiments, the electromagnetic induction coil is entirely Wireless charging coil.
In one of the embodiments, the electromagnetic induction coil is entirely near-field communication coil.
In one of the embodiments, the electromagnetic induction coil part is Wireless charging coil, and another part is near
Field communication coil.
In one of the embodiments, the electromagnetic induction coil is with the center annular array distribution of the display screen.
In one of the embodiments, the quantity of the electromagnetic induction coil is 8.
In one of the embodiments, the quantity of the electromagnetic induction coil is 4.
In one of the embodiments, the quantity of the electromagnetic induction coil is 3.
In one of the embodiments, the quantity of the electromagnetic induction coil is 6.
Brief description of the drawings
Fig. 1 is one of a kind of exemplary plot of electric terminal in embodiment.
Fig. 2 is two of a kind of exemplary plot of electric terminal in embodiment.
Fig. 3 is three of a kind of exemplary plot of electric terminal in embodiment.
Fig. 4 is four of a kind of exemplary plot of electric terminal in embodiment.
Fig. 5 is to reduce the example that influence of the winding displacement in display screen to electromagnetic induction coil illustrates in embodiment
One of figure.
Fig. 6 is to reduce the example that influence of the winding displacement in display screen to electromagnetic induction coil illustrates in embodiment
The two of figure.
Fig. 7 is to reduce the example that influence of the winding displacement in display screen to electromagnetic induction coil illustrates in embodiment
The three of figure.
Fig. 8 is to reduce the example that influence of the winding displacement in display screen to electromagnetic induction coil illustrates in embodiment
The four of figure.
Fig. 9 is to reduce the example that influence of the winding displacement in display screen to electromagnetic induction coil illustrates in embodiment
The five of figure.
Figure 10 is in order to which reduce that influence of the winding displacement in display screen to electromagnetic induction coil illustrate shows in embodiment
The six of illustration.
Figure 11 is in order to which reduce that influence of the winding displacement in display screen to electromagnetic induction coil illustrate shows in embodiment
The seven of illustration.
Figure 12 is in order to which reduce that influence of the winding displacement in display screen to electromagnetic induction coil illustrate shows in embodiment
The eight of illustration.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
A kind of electric terminal, including：Metal back cover；Display screen；Some electromagnetic induction coils, wherein, the electromagnetic induction
Coil is attached to below the display screen.
Specifically, electric terminal can be mobile phone, tablet personal computer, wrist-watch or bracelet.That is, the present invention is not to electricity
The type of sub- terminal is limited.
Display screen can be only display screen with display function or simultaneously with touch screen functionality and display function
Display screen.
Display screen can be liquid crystal display LCD screen or OLED OLED screen, that is to say, that this hair
It is bright the manufacture material of display screen not to be limited.
The shape of display screen can be circular or rectangle.
The shape of the electromagnetic induction coil can be rectangle, circle, triangle and irregular shape.That is it is of the invention
The shape of electromagnetic induction coil is not limited.
The electromagnetic induction coil can be used for wireless charging or near field communication technology.That is the present invention is not to electricity
The purposes of magnetic induction coil is limited.
Specifically, the electromagnetic induction coil can be entirely Wireless charging coil.It is appreciated that the electromagnetic induction line
Circle can also be entirely near-field communication coil.It is appreciated that the electromagnetic induction coil can a part be Wireless charging coil,
Another part is near-field communication coil.
Because the electromagnetic induction coil is attached to below the display screen, display screen can have one to the electromagnetic induction coil
Fixed influence, the distribution of the electromagnetic induction coil electromagnetic induction can be strengthened in the form of annular array, improve institute
State the characteristic of electromagnetic induction coil.
Specifically, the electromagnetic induction coil is distributed by annular array of the center of the display screen.Specifically, display is worked as
Shield for it is circular when, the center of display screen is exactly the center of circle.It is appreciated that when display screen is rectangle, the center of display screen is exactly square
Cornerwise intersection point of shape.
More specifically, the quantity of the electromagnetic induction coil is 8,8 electromagnetic induction coils are with the display screen
The heart is distributed for annular array, and mutual angle is 45 °.It is appreciated that 8 electromagnetic induction coils are entirely wireless charging electric wire
Circle.8 electromagnetic induction coils can also be entirely near-field communication coil.8 electromagnetic induction coils can a part be wireless charging
Electric coil, another part are near-field communication coils.
More specifically, the quantity of the electromagnetic induction coil is 4,4 electromagnetic induction coils are with the display screen
The heart is distributed for annular array, and mutual angle is 90 °.It is appreciated that 4 electromagnetic induction coils are entirely wireless charging electric wire
Circle.4 electromagnetic induction coils can also be entirely near-field communication coil.4 electromagnetic induction coils can a part be wireless charging
Electric coil, another part are near-field communication coils.
More specifically, the quantity of the electromagnetic induction coil is 3,3 electromagnetic induction coils are with the display screen
The heart is distributed for annular array, and mutual angle is 120 °.It is appreciated that 3 electromagnetic induction coils are entirely wireless charging electric wire
Circle.3 electromagnetic induction coils can also be entirely near-field communication coil.3 electromagnetic induction coils can a part be wireless charging
Electric coil, another part are near-field communication coils.
More specifically, the quantity of the electromagnetic induction coil is 6,6 electromagnetic induction coils are with the display screen
The heart is distributed for annular array, and mutual angle is 60 °.It is appreciated that 6 electromagnetic induction coils are entirely wireless charging electric wire
Circle.6 electromagnetic induction coils can also be entirely near-field communication coil.6 electromagnetic induction coils can a part be wireless charging
Electric coil, another part are near-field communication coils.
That is, the present invention is not limited the quantity of the electromagnetic induction coil of annular array distribution.The present invention
The type of electromagnetic induction coil in the electromagnetic induction coil of annular array distribution is not limited, can be entirely wireless charging
Electric coil, can also be entirely near-field communication coil, can a part be Wireless charging coil, another part is near-field communication line
Circle.
Electric current in the winding displacement of the display screen can form a magnetic direction, and the electromagnetic induction coil can also form one
Individual magnetic direction.Can be to the influence of the electromagnetic induction coil, the magnetic field side of the display screen in order to further reduce display screen
To vertical with the electromagnetic induction coil.
Specific embodiment one：
Refering to Fig. 1, a kind of electric terminal, including：Metal back cover (not shown)；Circular display screen 100；8 electromagnetism
Induction coil, it is distributed by annular array of the center of the display screen, mutual angle is 45 °, wherein, the electromagnetic induction
Coil is attached to below the display screen.8 electromagnetic induction coils are entirely Wireless charging coil 200.Square in figure does not represent
The shape of actual wireless charge coil, the shape of the Wireless charging coil can be rectangle, circle, triangle and irregular
Shape.
Specific embodiment two：
Refering to Fig. 2, a kind of electric terminal, including：Metal back cover (not shown)；Circular display screen 100；8 electromagnetism
Induction coil, it is distributed by annular array of the center of the display screen, mutual angle is 45 °, wherein, the electromagnetic induction
Coil is attached to below the display screen.8 electromagnetic induction coils are entirely near-field communication coil 300.Circle in figure does not represent
The shape of actual near-field communication coil, the shape of the near-field communication coil can be rectangle, circle, triangle and irregular
Shape.
Specific embodiment three：
Refering to Fig. 3, a kind of electric terminal, including：Metal back cover (not shown)；Circular display screen 100；8 electromagnetism
Induction coil, it is distributed by annular array of the center of the display screen, mutual angle is 45 °, wherein, the electromagnetic induction
Coil is attached to below the display screen.In 8 electromagnetic induction coils, 4 are that Wireless charging coil 200,4 is near-field communication line
Circle 300.Wherein, Wireless charging coil and the arrangement of near-field communication interleaving coils.Square in figure does not represent actual wireless charging wire
The shape of circle, the shape of the Wireless charging coil can be rectangle, circle, triangle and irregular shape.Circle in figure is not
The shape of actual near-field communication coil is represented, the shape of the near-field communication coil can be rectangle, circle, triangle and not advise
Then shape.
Specific embodiment four：
Refering to Fig. 4, a kind of electric terminal, including：Metal back cover (not shown)；Circular display screen 100；8 electromagnetism
Induction coil, it is distributed by annular array of the center of the display screen, mutual angle is 45 °, wherein, the electromagnetic induction
Coil is attached to below the display screen.In 8 electromagnetic induction coils, 4 are that Wireless charging coil 200,4 is near-field communication line
Circle 300.Wherein, 4 Wireless charging coils are adjacent, and 4 near-field communication coils are adjacent.The square actual wireless that do not represent in figure is filled
The shape of electric coil, the shape of the Wireless charging coil can be rectangle, circle, triangle and irregular shape.Circle in figure
Shape does not represent the shape of actual near-field communication coil, the shape of the near-field communication coil can be rectangle, circle, triangle and
Irregular shape.
The electromagnetic induction coil of above-mentioned electric terminal is attached to below the display screen, rather than is covered after being attached to, and makes to have
In the electric terminal of metal back cover, metal back cover unnecessary portion position is replaced using nonmetallic materials, while electromagnetic induction line
The performance of circle is also unaffected.
In order to further reduce influence of the winding displacement in display screen to electromagnetic induction coil, can be arranged according to following methods
The position of electromagnetic induction coil.
Refering to Fig. 5 to Figure 12, illustrated when there is display layer winding displacement 3 and touch layer winding displacement 4 with display screen below, now
Display screen be shaped as rectangle.
It is larger can to show that display layer winding displacement 3 disturbs according to frequency spectrograph scanning, touch layer winding displacement 4 disturbs smaller.Display screen
When winding displacement 3 and the diagonal position of touch-screen winding displacement 4 are placed, corresponding 1A and 1C regions can place coil, 1B and 1D regions are uncomfortable
Close and place, as illustrated in Figures 5 and 6.When display layer winding displacement 3 and the homonymy of touch layer winding displacement 4 are placed, electromagnetic induction coil can not and winding displacement
It is placed in parallel, the position 2A and 2B vertical with winding displacement need to be placed on, 2C, 2D, 2E, 2F position are not suitable for placing, such as Fig. 7 and Fig. 8
It is shown.
As shown in Fig. 9, Figure 10, Figure 11 and Figure 12, if display layer winding displacement 3 and touch layer winding displacement 4 combine position respectively
In four diverse locations 5A, 5B, 5C, 5D of display screen, Position disturbance parallel with winding displacement in the case is larger, electromagnetic induction
Coil selects the Position disturbance vertical with winding displacement smaller, such as electromagnetic induction coil can be placed on 6B, 7B, 6C, 7C region,
6A, 7A, 6D, 7D position are not suitable for placing.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
- A kind of 1. electric terminal, it is characterised in that including：Metal back cover；Display screen；Some electromagnetic induction coils, wherein, it is described Electromagnetic induction coil is attached to below the display screen.
- A kind of 2. electric terminal according to claim 1, it is characterised in that：The electromagnetic induction coil is entirely wireless charging Electric coil.
- A kind of 3. electric terminal according to claim 1, it is characterised in that：The electromagnetic induction coil is entirely that near field leads to Interrogate coil.
- A kind of 4. electric terminal according to claim 1, it is characterised in that：The electromagnetic induction coil part is wireless Charge coil, another part are near-field communication coils.
- 5. according to any described electric terminal of Claims 1-4, it is characterised in that：The electromagnetic induction coil is with described Annular array is distributed centered on the center of display screen.
- A kind of 6. electric terminal according to claim 5, it is characterised in that：The quantity of the electromagnetic induction coil is 8.
- A kind of 7. electric terminal according to claim 5, it is characterised in that：The quantity of the electromagnetic induction coil is 4.
- A kind of 8. electric terminal according to claim 5, it is characterised in that：The quantity of the electromagnetic induction coil is 3.
- A kind of 9. electric terminal according to claim 5, it is characterised in that：The quantity of the electromagnetic induction coil is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435888.5A CN107426360A (en) | 2017-06-09 | 2017-06-09 | A kind of electric terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435888.5A CN107426360A (en) | 2017-06-09 | 2017-06-09 | A kind of electric terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107426360A true CN107426360A (en) | 2017-12-01 |
Family
ID=60428598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710435888.5A Pending CN107426360A (en) | 2017-06-09 | 2017-06-09 | A kind of electric terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107426360A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400644A (en) * | 2018-03-09 | 2018-08-14 | 昆山国显光电有限公司 | A kind of electric energy reception device and flexible display screen |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995614A (en) * | 2014-05-26 | 2014-08-20 | 中国联合网络通信集团有限公司 | Touch screen and terminal equipment |
| CN104659470A (en) * | 2015-03-10 | 2015-05-27 | 上海艺时网络科技有限公司 | Near field communication antenna assembly and wireless terminal |
| CN105938933A (en) * | 2015-03-06 | 2016-09-14 | 苹果公司 | Portable electronic device with antenna |
| CN106453701A (en) * | 2016-09-27 | 2017-02-22 | 努比亚技术有限公司 | Metal shell and terminal |
-
2017
- 2017-06-09 CN CN201710435888.5A patent/CN107426360A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995614A (en) * | 2014-05-26 | 2014-08-20 | 中国联合网络通信集团有限公司 | Touch screen and terminal equipment |
| CN105938933A (en) * | 2015-03-06 | 2016-09-14 | 苹果公司 | Portable electronic device with antenna |
| CN104659470A (en) * | 2015-03-10 | 2015-05-27 | 上海艺时网络科技有限公司 | Near field communication antenna assembly and wireless terminal |
| CN106453701A (en) * | 2016-09-27 | 2017-02-22 | 努比亚技术有限公司 | Metal shell and terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400644A (en) * | 2018-03-09 | 2018-08-14 | 昆山国显光电有限公司 | A kind of electric energy reception device and flexible display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |