CN108258386A - Electronic equipment - Google Patents
Electronic equipment Download PDFInfo
- Publication number
- CN108258386A CN108258386A CN201611234839.7A CN201611234839A CN108258386A CN 108258386 A CN108258386 A CN 108258386A CN 201611234839 A CN201611234839 A CN 201611234839A CN 108258386 A CN108258386 A CN 108258386A
- Authority
- CN
- China
- Prior art keywords
- electronic equipment
- nfc
- screen
- stent
- nfc antenna
- 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.)
- Withdrawn
Links
- 238000004891 communication Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 abstract description 19
- 238000013461 design Methods 0.000 abstract description 7
- 230000005855 radiation Effects 0.000 abstract description 5
- 230000005672 electromagnetic field Effects 0.000 description 7
- 239000007769 metal material Substances 0.000 description 5
- 201000005630 leukorrhea Diseases 0.000 description 4
- 206010046901 vaginal discharge Diseases 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005314 correlation function Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005259 measurement 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
- 239000003973 paint Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Support Of Aerials (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention provides a kind of electronic equipment.The electronic equipment includes：Housing；Screen, on housing；Mainboard, mounted on case inside；NFC antenna, between screen and mainboard.The present invention can more meet people's operating habit and metal rear shell electronic equipment is avoided to realize through electronic equipment of the screen to external radiation NFC signals in the case of metal rear shell design fluting for NFC antenna.
Description
Technical field
The present invention relates to a kind of electronic equipment.The electronics of near-field communication (NFC) function is included more specifically to one kind
Equipment.
Background technology
Near-field communication (NFC) technology is a kind of non contact angle measurement and interconnection technique, can move equipment, consumer electricity
Near-field communication is carried out between sub- product, personal computer and smart control tool.NFC provides a kind of simple, touch solution
Scheme exchanges information, accesses content and service in which can allow consumer's simple, intuitive.
NFC antenna in electronic equipment has following several mounting means at present：It is integrated on battery, is attached to mobile phone battery cover
Above, it is radiated and is radiated using " leukorrhea " item of metallic mobile phone primary antenna using the trepanning of mobile phone rearmounted camera.At present
These are designed with following deficiency：
The NFC antenna being integrated on battery is affixed on battery in the form of flexible print circuit board (FPCB) and leans against cell phone rear cover
Side, together with cell package.This antenna is only applicable to common injection casing mobile phone, for the mobile phone of metal rear shell, because
The electromagnetic field generated for NFC antenna can be influenced by metal rear shell, generate vortex, and electromagnetic field cannot be radiated effectively, it is linear
It can not realize.
The NFC antenna being attached on cell phone rear cover is affixed on cell phone rear cover in the form of FPCB, is only applicable to common injection casing
Mobile phone for the mobile phone of metal rear shell, because can be influenced by metal, generates vortex, electromagnetic field cannot be radiated effectively, antenna
Performance can not be realized.
The NFC antenna radiated using the trepanning of mobile phone rearmounted camera due to must the trepanning on mobile phone battery cover, influence
Mobile phone overall appearance.The electromagnetic field that NFC antenna generates if no trepanning can be influenced by metal, generate vortex, electromagnetic field is not
It can effectively radiate, antenna performance is bad.
The NFC antenna radiated using metallic mobile phone primary antenna " leukorrhea " item, with requirement of the people to cell phone appearance
Higher and higher, " leukorrhea " item becomes slit band, be likely in the future eliminate " leukorrhea " item, NFC antenna performance also can therefore and by
To influence.
Therefore, it is necessary to a kind of screens by electronic equipment to the electronic equipment of external radiation NFC signals.
Invention content
The purpose of the present invention at least that provide a kind of electronic equipment, can more meet people's operating habit and for
Metal rear shell electronic equipment, which avoids realizing in the case of metal rear shell design fluting for NFC antenna, passes through screen to external radiation
The electronic equipment of NFC signals.
According to an aspect of the present invention, a kind of electronic equipment is provided, including：Housing；Screen, on housing；It is main
Plate, mounted on case inside；NFC antenna, between screen and mainboard.
Optionally, screen may include display screen and cover the front panel of display screen, and the area of front panel can be more than display screen
Area.
Optionally, region not Chong Die with display screen on front panel can be nontransparent.
Optionally, NFC antenna can be between plate and mainboard forward-mounted, and installation region is located at area not Chong Die with display screen
Domain.
Optionally, the electronic equipment may also include stent, between screen and mainboard.
Optionally, NFC antenna can be between plate and stent forward-mounted.
Optionally, stent may include the groove for accommodating NFC antenna.
Optionally, the electronic equipment may also include NFC chip, on mainboard, be connect with NFC antenna.
Optionally, when between NFC antenna plate forward-mounted and stent, stent may also include the via through stent,
Conducting wire for connecting NFC antenna and NFC chip is passed through from the via.
In the present invention, NFC antenna is placed between the screen of electronic equipment and mainboard, it can be by screen to external radiation
NFC signals, therefore for the electronic device with metal rear shell, do not need to design in metal rear shell for NFC antenna
Fluting.In addition, according to the present invention, when user carries out the operation of NFC correlation functions, without inverting electronic equipment, it is more in line with people
Operating habit.
Part in following description is illustrated into the other aspect and/or advantage of the present invention, some is by retouching
It states and will be apparent or the implementation of the present invention can be passed through and learnt.
Description of the drawings
By the detailed description carried out below in conjunction with the accompanying drawings, above and other objects of the present invention, features and advantages will
It becomes more fully apparent, wherein：
Fig. 1 shows the front view of the electronic equipment comprising near-field communication (NFC) function；
Fig. 2 shows the right view sections of the electronic equipment comprising NFC function；
Fig. 3 shows the diagram in region not Chong Die with display screen on the front panel of the electronic equipment comprising NFC function.
In the drawings and specific embodiments, identical drawing reference numeral represents identical element.Attached drawing can not to scale (NTS) paint
System, and in order to which clearly and conveniently, relative size, ratio and the description of the element in attached drawing can be exaggerated.
Specific embodiment
Following detailed description is provided so that reader to be assisted to obtain the comprehensive understanding to equipment described here.However, herein
It will be clear to one of ordinary skill in the art for various change, modification and the equivalent of the equipment of description.In addition, in order to more
It is clear and succinct, the description of function and structure known to ordinary skill in the art can be omitted.
Now, different example embodiments is more fully described with reference to the accompanying drawings.
Fig. 1 shows the front view of the electronic equipment comprising near-field communication (NFC) function.
As shown in Figure 1, electronic equipment 100 includes NFC function, NFC function is by its internal close electronic equipment 100
Positive NFC antenna 150 is realized.Dotted line in Fig. 1 is the position of the NFC antenna 150 inside electronic equipment 100.
It is this by NFC antenna relative to design of the inside close to the back side that NFC antenna 150 is mounted on to electronic equipment 100
150 inside for being mounted on electronic equipment 100 are more in line with the operating habit of user close to positive design.When user uses electronics
During the NFC function of equipment 100, without inverting electronic equipment 100, use and operate and is more convenient.
The position of the NFC antenna 150 inside electronic equipment 100 shown in Fig. 1 is merely illustrative, but not limited to this.
Fig. 2 shows the right view sections of the electronic equipment 100 comprising NFC function.
As shown in Fig. 2, the electronic equipment 100 comprising NFC function includes：Housing 110, screen 120, mainboard 130 and NFC days
Line 150.
Housing 110 forms side and the rear cover of electronic equipment 100, can be metal construction or non-metallic construction.Screen 120
It is connected with housing 110, and forms the shape of the electronic equipment 100 together with housing 110.Mainboard 130 is mounted in housing 110
Portion is the carrier of electronic component.NFC antenna 150 for sending and receiving NFC signals, positioned at screen 120 and mainboard 130 it
Between.
When the housing 110 of electronic equipment 100 is metal material, after being placed in mainboard 130 and housing 110 in traditional design
The electromagnetic field that NFC antenna 150 between lid generates generates vortex, electromagnetic field cannot be effective due to can be influenced by metal material
The back side radiant to electronic equipment 100, antenna performance can not realize, it is therefore desirable to slot to metal shell.Therefore, it is right
In the electronic equipment that housing 110 is metal material, by NFC antenna 150 be placed in the screen 120 of electronic equipment 100 and mainboard 130 it
Between, so that NFC signals are radiated to the screen orientation of electronic equipment 100, the back shadow of metal shell electronic equipment can be overcome
The problem of ringing NFC signals is avoided to carry out metal shell NFC signals from the back side radiant of metal shell electronic equipment
Fluting, finally can realize NFC function under conditions of the appearance for not influencing metal shell electronic equipment 100.
In the embodiment shown in Figure 2, screen 120 may include：Display screen 121 and front panel 122.Front panel 122 can cover
It covers on display screen 121, that is to say, that the area of front panel 122 is more than the area of display screen 121.NFC antenna 150 is mounted on
Between front panel 122 and mainboard 130, installation region is located at the not region Chong Die with display screen 121.It will be described in detail with reference to Fig. 3
The not region Chong Die with display screen 121.
In the embodiment shown in Figure 2, electronic equipment 100 may also include stent 140.Stent 140 is located at screen 120 and master
It is the load-carrying construction of electronic equipment 100 between plate 130.NFC antenna 150 both can between front panel 122 and stent 140 (example
Such as, NFC antenna 150a), it may be alternatively located between stent 140 and mainboard 130 (for example, NFC antenna 150b).It is shown simultaneously in Fig. 2
NFC antenna 150a and 150b be only 150 position of NFC antenna signal, in practice NFC antenna 150 can be located at NFC days
Any one position in the position of line 150a and the position of NFC antenna 150b.When stent 140 is metal material
When, NFC antenna 150 is mounted between screen 120 and stent 140 (for example, NFC antenna 150a).More specifically, NFC antenna
150 can the back side of plate 122 forward-mounted or the front of stent 140.
The installation site of NFC antenna 150 is set in this way, not only can effectively avoid the stent 140 of metal material to NFC signals
The interference of propagation, moreover it is possible to NFC antenna 150 be made, closer to screen, to improve the NFC of electronic equipment inside electronic equipment 100
Energy.
Optionally, stent 140 may also include the groove (not shown) for accommodating NFC antenna 150.Work as NFC antenna
When between 150 plates 122 and stent 140 forward-mounted, the depth of groove is smaller than the thickness of NFC antenna 150, but the bottom of groove
The distance of identity distance front panel 122 is not less than the thickness of NFC antenna 150.By setting groove, it is ensured that do not increasing electronic equipment
The NFC function of electronic equipment 100 is realized under conditions of 100 thickness.
Electronic equipment 100 further includes NFC chip (not shown).The NFC function of electronic equipment 100 is by NFC antenna 150
It is realized jointly with NFC chip.NFC chip is mounted on mainboard 130, for handling NFC signals receive and transmission.
In the case where NFC antenna 150 is mounted between screen 120 and stent 140, optionally, stent 140 may include passing through
The via 160 of perforating branches frame 140.The conducting wire of connection NFC antenna 150 and NFC chip is passed through from via 160, so that conducting wire can be nearby
It is connect with NFC chip.This not only alleviates the weight of stent 140, can also shorten the length of the conducting wire of NFC antenna 150, further
Mitigate the weight of electronic equipment 100, facilitate the installation and replacement of NFC antenna 150 and NFC chip.
In the embodiment shown in Figure 2, the shape of electronic equipment 100, size and position are merely illustrative, but not limited to this.
Below with reference to Fig. 3 detailed description NFC electronic equipments region not Chong Die with display screen.
Fig. 3 shows the diagram in region not Chong Die with display screen on the front panel of the electronic equipment 100 comprising NFC function.
With reference to the back side of Fig. 3, in front plate 122, not Chong Die with display screen 121 region 122a and 122b are (i.e. in Fig. 3
Region included by dotted line) it is referred to as using region.For example, in one embodiment, NFC antenna 150 can be forward-mounted
122 back side of plate using region 122a；In another embodiment, NFC antenna 150 can also 122 back side of plate forward-mounted
Using region 122b.
Although illustrated only in Fig. 3 front panel 122 using region 122a and 122b, stent 140 also can be accordingly
And with corresponding using region using region 122a and 122b with front panel 122 respectively.Optionally, front panel 122
The back side be using region 122a and 122b it is nontransparent, to allow user that can not see its internal NFC antenna 150,
Increase the beauty of NFC electronic equipments 100.
In the embodiment shown in fig. 3, the back side of front panel 122 using the shape of region 122a and 122b, quantity,
Position etc. is merely illustrative, but not limited to this.
In the present invention, NFC antenna is placed between the screen of electronic equipment and mainboard, it can be by screen to external radiation
NFC signals, therefore for the electronic device with metal rear shell, do not need to design in metal rear shell for NFC antenna
Fluting.In addition, according to the present invention, when user carries out the operation of NFC correlation functions, without inverting electronic equipment, it is more in line with people
Operating habit.
Feature described here can be realized in different forms, and should not be construed as limited to described here show
Example.On the contrary, provide example described here so that the disclosure will be thorough and complete, and example described here will be to
Those of ordinary skill in the art convey the four corner of the disclosure.
If it should be understood that a component is "connected" to another component, third component can be " connected " in first assembly
Between the second component or first assembly can directly be "connected" to the second component.If a component is " directly connected "
To another component, then third component can not be " connected " between first assembly and the second component.Such as " ... between " and
" between directly existing ... " and " to ... it is adjacent " and the similar description of " to ... direct neighbor " will be with this same way
It is explained.
Term as used herein limits the disclosure merely for the purpose of description specific example without being used to.Term " packet
Include ", "comprising" and " having " illustrate there is described feature, quantity, operation, element, component and/or combination thereof, but
It is not preclude the presence or addition of other one or more features, quantity, operation, element, component and/or combination thereof.
Although the present invention, those skilled in the art are particularly shown and described with reference to its exemplary embodiment
It should be understood that in the case where not departing from the spirit and scope of the present invention that claim is limited, form can be carried out to it
With the various changes in details.
Claims (9)
1. a kind of electronic equipment, including：
Housing；
Screen, on housing；
Mainboard, mounted on case inside；
Near-field communication aerial, between screen and mainboard.
2. electronic equipment as described in claim 1, wherein, screen includes display screen and covers the front panel of display screen, before
The area of plate is more than the area of display screen.
3. electronic equipment as claimed in claim 2, wherein, region not Chong Die with display screen is nontransparent on front panel.
4. electronic equipment as claimed in claim 2, wherein, between near-field communication aerial plate forward-mounted and mainboard, installation
Region is located at region not Chong Die with display screen.
5. electronic equipment as claimed in claim 2, further includes stent, between screen and mainboard.
6. electronic equipment as claimed in claim 5, wherein, between near-field communication aerial plate forward-mounted and stent.
7. electronic equipment as claimed in claim 5, wherein, stent includes the groove for accommodating near-field communication aerial.
8. electronic equipment as claimed in claim 5, further includes near field communications chip, on mainboard, with near-field communication day
Line connects.
9. electronic equipment as claimed in claim 8, wherein, when between near-field communication aerial plate forward-mounted and stent,
Stent further includes the via through stent, and the conducting wire for connecting near-field communication aerial and near field communications chip is worn from the via
It crosses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611234839.7A CN108258386A (en) | 2016-12-28 | 2016-12-28 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611234839.7A CN108258386A (en) | 2016-12-28 | 2016-12-28 | Electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108258386A true CN108258386A (en) | 2018-07-06 |
Family
ID=62720207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611234839.7A Withdrawn CN108258386A (en) | 2016-12-28 | 2016-12-28 | Electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108258386A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111083258A (en) * | 2019-12-20 | 2020-04-28 | 上海摩勤智能技术有限公司 | NFC screen module and electronic terminal |
| WO2020140169A1 (en) * | 2018-12-30 | 2020-07-09 | 瑞声精密制造科技(常州)有限公司 | Discrete antenna system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104756317A (en) * | 2012-10-26 | 2015-07-01 | 株式会社村田制作所 | Interface, communication apparatus, and program |
| CN104795632A (en) * | 2015-04-03 | 2015-07-22 | 研鑫电子科技（东莞）有限公司 | NFC antenna applied to mobile phone and manufacturing process of NFC antenna |
| US20160064823A1 (en) * | 2014-08-29 | 2016-03-03 | Renesas Electronics Corporation | Electronic device for communication |
| CN106101303A (en) * | 2015-04-30 | 2016-11-09 | Lg电子株式会社 | Mobile terminal |
| CN106129585A (en) * | 2016-08-24 | 2016-11-16 | 深圳市信维通信股份有限公司 | A kind of prefix type NFC antenna |
-
2016
- 2016-12-28 CN CN201611234839.7A patent/CN108258386A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104756317A (en) * | 2012-10-26 | 2015-07-01 | 株式会社村田制作所 | Interface, communication apparatus, and program |
| US20160064823A1 (en) * | 2014-08-29 | 2016-03-03 | Renesas Electronics Corporation | Electronic device for communication |
| CN104795632A (en) * | 2015-04-03 | 2015-07-22 | 研鑫电子科技（东莞）有限公司 | NFC antenna applied to mobile phone and manufacturing process of NFC antenna |
| CN106101303A (en) * | 2015-04-30 | 2016-11-09 | Lg电子株式会社 | Mobile terminal |
| CN106129585A (en) * | 2016-08-24 | 2016-11-16 | 深圳市信维通信股份有限公司 | A kind of prefix type NFC antenna |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020140169A1 (en) * | 2018-12-30 | 2020-07-09 | 瑞声精密制造科技(常州)有限公司 | Discrete antenna system |
| CN111083258A (en) * | 2019-12-20 | 2020-04-28 | 上海摩勤智能技术有限公司 | NFC screen module and electronic terminal |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180706 |