CN206432380U - Terminal - Google Patents
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- Publication number
- CN206432380U CN206432380U CN201621476820.9U CN201621476820U CN206432380U CN 206432380 U CN206432380 U CN 206432380U CN 201621476820 U CN201621476820 U CN 201621476820U CN 206432380 U CN206432380 U CN 206432380U
- Authority
- CN
- China
- Prior art keywords
- metal
- radiant body
- metal shell
- antenna radiant
- housing
- 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.)
- Expired - Fee Related
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- 239000002184 metal Substances 0.000 claims abstract description 124
- 229910052751 metal Inorganic materials 0.000 claims abstract description 124
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 229910052755 nonmetal Inorganic materials 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 230000010354 integration Effects 0.000 abstract description 5
- 238000004891 communication Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Telephone Set Structure (AREA)
Abstract
The utility model discloses a kind of terminal, including：Metal shell；Housing, the housing is located at the outside of the metal shell；Metal antenna radiant body, the metal antenna radiant body is located between the metal shell and the housing, and the metal antenna radiant body is set around the metal shell, one end of the metal antenna radiant body is connected by match circuit with feed, the other end ground connection of the metal antenna radiant body.According to terminal of the present utility model, by the way that metal antenna radiant body is set around the periphery of metal shell, the integration of metal shell itself is advantageously implemented.It is cost-effective moreover, realizing NFC antenna through the above way, it is possible to reduce the FPC of terminal use, reduce the thickness of complete machine.
Description
Technical field
The utility model is related to communications electronics field, more particularly, to a kind of terminal.
Background technology
NFC technique is more and more paid attention to because of its security in mobile payment field.In correlation technique, in terminal
Generally it is multiplexed using such as ferrite and FPC (Flexible Printed Circuit, flexible PCB), with mobile communication antenna
NFC (Near Field Communication, i.e. near field communication (NFC)) antenna is realized etc. mode, however, above-mentioned reality
The mode difficulty of existing NFC antenna is increasing, and effect is bad.In addition, come real by the way of ferrite and FPC are combined
Existing NFC antenna can be required to terminal integral thickness, be unfavorable for realizing the lightening of terminal.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.Therefore, of the present utility model
One purpose is to propose a kind of terminal, is advantageously implemented the integration of metal shell itself.
According to terminal of the present utility model, including：Metal shell；Housing, the housing is located at the outer of the metal shell
Side；Metal antenna radiant body, the metal antenna radiant body is located between the metal shell and the housing, and the metal
Antenna radiator is set around the metal shell, and one end of the metal antenna radiant body is connected by match circuit and feed
Connect, the other end ground connection of the metal antenna radiant body.
According to terminal of the present utility model, by the way that metal antenna radiant body is set around metal shell, it is advantageously implemented
The integration of metal shell itself.Moreover, realizing NFC antenna through the above way, it is possible to reduce the FPC of terminal use, section
About cost, reduces the thickness of complete machine.
According to some embodiments of the present utility model, the metal antenna radiant body is around the number of turns of the metal shell
N, the N is met：N≥1.
According to some embodiments of the present utility model, inward-outward direction of the metal antenna radiant body along the metal shell
Around being located between the metal shell and the housing.
According to some embodiments of the present utility model, the distance between two adjacent rings of the metal antenna radiant body are more than
Or equal to 0.1mm.
According to some embodiments of the present utility model, thickness direction of the metal antenna radiant body along the metal shell
Around being located between the metal shell and the housing.
According to some embodiments of the present utility model, the distance between two adjacent rings of the metal antenna radiant body are more than
Or equal to 0.1mm.
According to some embodiments of the present utility model, the feed is NFC radio-frequency signal sources.
According to some embodiments of the present utility model, the match circuit is inductively or capacitively.
According to some embodiments of the present utility model, the housing is metalwork or nonmetal parts.
According to some embodiments of the present utility model, the terminal is mobile phone or tablet personal computer.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will from description of the accompanying drawings below to embodiment is combined
Become substantially and be readily appreciated that, wherein：
Fig. 1 is the schematic diagram of the terminal according to the utility model embodiment；
Fig. 2 is the schematic diagram of the terminal according to the utility model another embodiment；
Fig. 3 is the top view of the terminal shown in Fig. 2.
Reference：
100：Terminal；
1：Metal shell；
2：Housing；3：Metal antenna radiant body；
4：NFC radio-frequency signal sources；5：Match circuit；6：Camera.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ",
The orientation or position relationship of the instruction such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on shown in the drawings
Orientation or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or imply signified dress
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, unless otherwise indicated, the implication of " multiple "
It is two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not direct contact but logical that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height higher than second feature.First is special
Levy second feature " under ", " lower section " and " below " include fisrt feature directly over second feature and oblique upper, or only
Represent that fisrt feature level height is less than second feature.
The terminal 100 according to the utility model embodiment is described below with reference to Fig. 1-Fig. 3.Terminal 100 can for mobile phone or
Tablet personal computer etc..In the description below the application, illustrated so that terminal 100 is mobile phone as an example.
As shown in Figure 1-Figure 3, according to such as mobile phone of terminal 100 of the utility model embodiment, including it is metal shell 1, outer
Frame 2 and metal antenna radiant body 3.
Housing 2 is located at the outside of metal shell 1.For example, when terminal 100 is mobile phone, referring to Figures 1 and 2, metal shell
1 can be the back shroud of mobile phone, and housing 2 is the side frame of mobile phone, and housing 2 can be set around the periphery of metal shell 1, this
When housing 2 be loop configuration.
Wherein, housing 2 can be formed in one part, and now housing 2 is a separate part and overall processing manufacture, in order to
Batch production processing, improves production efficiency, reduces cost.It is understood that the specific molding mode not limited to this of housing 2,
For example, housing 2 can also be collectively formed by multiple parts independent of each other.
Alternatively, housing 2 can be metalwork, or nonmetal parts.The specific material of housing 2 can be according to reality
It is required that specific select, preferably to meet actual requirement.
Metal antenna radiant body 3 is located between metal shell 1 and housing 2, and metal antenna radiant body 3 is around metal shell
1 is set.Now metal antenna radiant body 3 is arranged on the outside of metal shell 1, thus, it is possible to realize metal shell 1 certainly well
The integration of body, realizes NFC antenna without being redesigned to metal shell 1, is additionally, since metal antenna radiant body
3 may be located remotely from the center of metal shell 1 and neighbouring housing 2 around the periphery for being located at metal shell 1, now metal antenna radiant body 3,
The area that metal antenna radiant body 3 is surrounded is larger, so as to significantly improve the magnetic flux of metal antenna radiant body 3.In addition, by
It is located in metal antenna radiant body 3 between metal shell 1 and housing 2, so that metal antenna radiant body 3 can be hidden in housing 2
It is interior, the service life of metal antenna radiant body 3 had both been extended, the aesthetic in appearance of such as mobile phone of terminal 100 is caused again.
One end (for example, left end in Fig. 1 and Fig. 2) of metal antenna radiant body 3 is connected by match circuit with feed, can
Selection of land, feed is NFC radio-frequency signal sources 4, but not limited to this.Above-mentioned one end of metal antenna radiant body 3 passes through feed such as NFC
Radio-frequency signal source 4 is fed, the other end (for example, right-hand member in Fig. 1 and Fig. 2) ground connection of metal antenna radiant body 3.
Alternatively, match circuit 5 is inductively or capacitively etc., for example, match circuit 5 can be hundred nH (Henry nanohenry)
The high Q inductance of level or the electric capacity of thousand PF (bodge of electric capacity, pico farad) level.
According to such as mobile phone of terminal 100 of the utility model embodiment, by the way that metal antenna radiant body 3 is surround into metal-back
The periphery of body 1 is set, and is advantageously implemented metal shell 1 integration of itself.Moreover, NFC antennas are realized through the above way,
The FPC of such as mobile phone of terminal 100 use can be reduced, it is cost-effective, reduce the thickness of complete machine.
According to some embodiments of the present utility model, metal antenna radiant body 3 is N around the number of turns of metal shell 1, and N is full
Foot：N≥1.Wherein, N can be the positive integer more than or equal to 1.For example, N=2, now metal antenna radiant body 3 is around metal
1 liang of circle of housing, thus, while ensureing to realize NFC antenna, can effectively reduce the size of such as mobile phone of terminal 100.
Utility model alternatively, as shown in figure 1, inward-outward direction of the metal antenna radiant body 3 along metal shell 1 is around being located at gold
Belong between housing 1 and housing 2.Metal antenna radiant body 3 can be along the inward-outward direction of metal shell 1 from inside to outside successively around gold
Belong to housing 1, now the plane where metal antenna radiant body 3 is parallel with the plane where metal shell 1, it is preferable that metal day
Beta radiation body 3 is generally aligned in the same plane interior with metal shell 1.Thus, NFC antenna realized by ferrite and FPC with traditional
Compare, complete machine thickness no requirement (NR) of the aforesaid way to such as mobile phone of terminal 100 helps to realize the light of such as mobile phone of terminal 100
Thinning, and the FPC of such as mobile phone of terminal 100 use can be further reduced, it is cost-effective.Here, it is necessary to explanation, side
The direction towards the center of metal shell 1 is can be understood as to " interior ", its opposite direction is defined as " outer ".
Further, the distance between two adjacent rings of metal antenna radiant body 3 are more than or equal to 0.1mm.That is,
It is spaced apart from each other between the two adjacent rings of metal antenna radiant body 3, and between every two adjacent rings of metal antenna radiant body 3
Distance, which needs to meet, is more than or equal to 0.1mm.It is understood that the distance between two adjacent rings of metal antenna radiant body 3
Concrete numerical value can specifically be set according to actual requirement, preferably to meet actual requirement.For example, metal antenna radiant body 3
The distance between two adjacent rings smaller, for example, 0.1mm, 0.15mm, the 0.2mm etc. that can choose, to reduce metal antenna
Space-consuming of the radiant body 3 in the plane where such as mobile phone of terminal 100, makes the distance between housing 2 and metal shell 1 more
Closely, contribute to realize the miniaturization of such as mobile phone of terminal 100.
Or alternatively, reference picture 2 simultaneously combines Fig. 3, thickness direction winding of the metal antenna radiant body 3 along metal shell 1
Between metal shell 1 and housing 2.Now the central axis on the thickness direction of metal antenna radiant body 3 and metal shell 1 it
Between distance can be equal.Thus, it is possible to reduce metal antenna radiant body 3 in the plane where such as mobile phone of terminal 100
Space-consuming, make the distance between housing 2 and metal shell 1 closer to helping to realize the small-sized of such as mobile phone of terminal 100
Change.
Further, the distance between two adjacent rings of metal antenna radiant body 3 are not less than 0.1mm.In other words, metal day
It is spaced apart from each other between the two adjacent rings of beta radiation body 3, and the distance between every two adjacent rings of metal antenna radiant body 3 are needed
Meet more than or equal to 0.1mm.It is understood that the distance between two adjacent rings of metal antenna radiant body 3 is specific
Numerical value can specifically be set according to actual requirement, preferably to meet actual requirement.For example, metal antenna radiant body 3 is adjacent
It is smaller that the distance between two circles can be chosen, for example, 0.1mm, 0.15mm, 0.2mm etc., to reduce metal antenna radiant body
3 space-consuming on the thickness direction of such as mobile phone of terminal 100, helps to realize the lightening of such as mobile phone of terminal 100.
Utility model includes camera 6, camera according to some embodiments of the present utility model, such as mobile phone of terminal 100
6 can be single front camera, single rear camera, double front cameras or double rear cameras etc..It is understood that eventually
Holding the particular type of the camera 6 of 100 such as mobile phones can specifically be set according to actual requirement, be actually subjected to preferably meeting
Ask.
, can be in all-metal battery cover (i.e. metal shell according to such as mobile phone of terminal 100 of the utility model embodiment
1), by setting the metal antenna radiant body 3 of two adjacent rings predetermined gap to realize on all-metal/nonmetallic battery housing 2
NFC antenna, it is possible to realize NFC antenna under the all-metal battery cover layout of double front cameras or double rear cameras.
According to such as mobile phone of terminal 100 of the utility model embodiment, realized NFC days under all-metal battery cover environment
Line, can be properly arrived at the integrated effect of all-metal battery cover, moreover, by by the two adjacent rings of metal antenna radiant body 3
The distance between (for example, two neighboring first sub-antenna radiant body or two neighboring second sub-antenna radiant body) set compared with
It is small, it can effectively reduce the complete machine thickness and cost of such as mobile phone of terminal 100.
It is common for this area according to other compositions of such as mobile phone of terminal 100 of the utility model embodiment and operation
All it is known for technical staff, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example are described
Structure, material or feature are contained at least one embodiment of the present utility model or example.In this manual, to above-mentioned art
The schematic representation of language is not necessarily referring to identical embodiment or example.Moreover, description specific features, structure, material or
Person's feature can in an appropriate manner be combined in any one or more embodiments or example.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle of the present utility model and objective, replaced
And modification, scope of the present utility model limits by claim and its equivalent.
Claims (10)
1. a kind of terminal, it is characterised in that including：
Metal shell；
Housing, the housing is located at the outside of the metal shell；
Metal antenna radiant body, the metal antenna radiant body is located between the metal shell and the housing, and the gold
Belong to antenna radiator to set around the metal shell, one end of the metal antenna radiant body is connected by match circuit and feed
Connect, the other end ground connection of the metal antenna radiant body.
2. terminal according to claim 1, it is characterised in that the metal antenna radiant body is around the metal shell
The number of turns is N, and the N is met：N≥1.
3. terminal according to claim 1, it is characterised in that the metal antenna radiant body is along along the metal shell
Outer direction winding is between the metal shell and the housing.
4. terminal according to claim 3, it is characterised in that between the two adjacent rings of the metal antenna radiant body away from
From more than or equal to 0.1mm.
5. terminal according to claim 1, it is characterised in that thickness of the metal antenna radiant body along the metal shell
Degree direction is around being located between the metal shell and the housing.
6. terminal according to claim 5, it is characterised in that between the two adjacent rings of the metal antenna radiant body away from
From more than or equal to 0.1mm.
7. terminal according to claim 1, it is characterised in that the feed is NFC radio-frequency signal sources.
8. terminal according to claim 1, it is characterised in that the match circuit is inductively or capacitively.
9. terminal according to claim 1, it is characterised in that the housing is metalwork or nonmetal parts.
10. terminal according to claim 1, it is characterised in that the terminal is mobile phone or tablet personal computer.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476820.9U CN206432380U (en) | 2016-12-29 | 2016-12-29 | Terminal |
| PCT/CN2017/101913 WO2018120921A1 (en) | 2016-12-29 | 2017-09-15 | Mobile terminal |
| EP17192940.9A EP3343788A1 (en) | 2016-12-29 | 2017-09-25 | Near-field antenna for mobile terminal |
| US15/714,804 US10418688B2 (en) | 2016-12-29 | 2017-09-25 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476820.9U CN206432380U (en) | 2016-12-29 | 2016-12-29 | Terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206432380U true CN206432380U (en) | 2017-08-22 |
Family
ID=59584564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621476820.9U Expired - Fee Related CN206432380U (en) | 2016-12-29 | 2016-12-29 | Terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206432380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018120921A1 (en) * | 2016-12-29 | 2018-07-05 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Mobile terminal |
-
2016
- 2016-12-29 CN CN201621476820.9U patent/CN206432380U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018120921A1 (en) * | 2016-12-29 | 2018-07-05 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Mobile terminal |
| US10418688B2 (en) | 2016-12-29 | 2019-09-17 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |