CN205960192U - Terminal - Google Patents
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- CN205960192U CN205960192U CN201620915410.3U CN201620915410U CN205960192U CN 205960192 U CN205960192 U CN 205960192U CN 201620915410 U CN201620915410 U CN 201620915410U CN 205960192 U CN205960192 U CN 205960192U
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- metal
- switch
- slit
- antenna
- terminal
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Abstract
The utility model discloses a terminal, include: a plurality of antenna device and first switch, every antenna device all includes: antenna circuitry and metal area, every metal area constitutes corresponding antenna device's irradiator. First switch is connected between the antenna device's of difference metal area, and when first switch conduction, the metal area who links to each other with first switch constitutes the irradiator that this metal area went up antenna device. Wherein, terminal has metal casing, the last metal area of first interval seam in order to separate into a plurality of mutual disconnections that be equipped with of metal casing. According to the utility model discloses a terminal can make the antenna device's of work irradiator area increase, and the duration obtains extending.
Description
Technical field
The utility model is related to technical field of communication equipment, especially relates to a kind of terminal.
Background technology
The mobile terminal devices such as mobile phone, when mobile phone shell is for metal-back, mobile phone needs to do gap in antenna position
Reason.In some mobile phones using metal-back as antenna radiant body, but after metal-back is divided into fritter, the radiant body needed for antenna is big
Little deficiency, antenna transmission signal frequency range is limited.
Utility model content
The utility model is intended at least solve one of technical problem in correlation technique to a certain extent.For this reason, this reality
Need to propose a kind of terminal with new, this terminal under some applicable cases can broadening antenna frequency range.
According to the terminal of the utility model first aspect, including：Multiple antenna assemblies, each described antenna assembly all wraps
Include：Antenna circuit and metal area, each described metal area is connected with corresponding described antenna circuit to constitute described sky accordingly
The radiant body of line apparatus；First switch, described first switch is connected between the metal area of different antenna assemblies, and described
During first switch conducting, the metal area being connected with described first switch constitutes the radiant body of antenna assembly on this metal area；Wherein,
Described terminal has metal shell, and described metal shell is provided with first space to be divided into the metal area of multiple mutual disconnections.
According to the terminal of the utility model first aspect embodiment, by metal shell is separated into the multiple of mutual disconnection
Metal area, is connected with first switch between at least two metal areas.Taking between only two metal areas, be connected with first switch as a example,
When the antenna assembly being respectively connected with this two metal areas is all worked, first switch disconnects to avoid between two antenna assemblies
Interfere；When only one antenna assembly work in the antenna assembly being respectively connected with this two metal areas, first switch turns on, from
And so that the radiation bulk area of the antenna assembly of work is increased, frequency range is expanded.
In certain embodiments, described first space is the first slit band including multiple first slits.
Specifically, described first slit band includes 3-20 bar first slit, a width of 0.03- of seam of every described first slit
0.4mm.So, the width of the first slit is sufficiently small, is difficult to cause the attention of consumer it can be ensured that the entirety of metal shell
Property, and the first slit band allows the electromagnetic signal in metal shell can radiate.
Specifically, the spacing between adjacent two described first slits is more than the width of described first slit.Thus, from outer
The globality of metal shell be further ensure that on sight.
Further, it is filled with non-signal shielding material in described first slit.Electromagnetism such that it is able to avoid antenna is believed
Number it is shielded.
According to the terminal of the utility model second aspect, including：Multiple antenna assemblies, each described antenna assembly all wraps
Include：Antenna circuit and metal segments, each described metal segments is connected with corresponding described antenna circuit to constitute described sky accordingly
The radiant body of line apparatus；Second switch, described second switch is connected between the metal segments of different antenna assemblies, and described
During second switch conducting, the metal segments being connected with described second switch constitute the radiant body of antenna assembly in this metal segments；Wherein,
Described terminal has metal center, and described metal center is provided with second space to be divided into the metal segments of multiple mutual disconnections.
According to the terminal of the utility model second aspect embodiment, by metal center is separated into the multiple of mutual disconnection
Metal segments, are connected with second switch between at least two metal segments.Taking between only two metal segments, be connected with second switch as a example,
When the antenna assembly being respectively connected with this two metal segments is all worked, second switch disconnects to avoid between two antenna assemblies
Interfere；When only one antenna assembly work in the antenna assembly being respectively connected with this two metal segments, second switch turns on, from
And making the antenna assembly of work radiate bulk area increase, frequency range is expanded.
In certain embodiments, described second space is the second slit band including multiple second slits.
Specifically, described second slit band includes 3-20 bar second slit, a width of 0.03- of seam of every described second slit
0.4mm.So, the width of the second slit is sufficiently small, is difficult to cause the attention of consumer it can be ensured that the entirety of metal center
Property, and the second slit band allows the electromagnetic signal of inframe in metal can radiate.
Specifically, the spacing between adjacent two described second slits is more than the width of described second slit.Thus, from outer
The globality of metal center be further ensure that on sight.
Further, it is filled with non-signal shielding material in described second slit.Electromagnetism such that it is able to avoid antenna is believed
Number it is shielded.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below
In become obvious, or recognized by practice of the present utility model.
Brief description
Above-mentioned and/or additional aspect of the present utility model and advantage will from reference to the description to embodiment for the accompanying drawings below
Become obvious and easy to understand, wherein：
Fig. 1 is the structural representation of the terminal according to the utility model first aspect embodiment；
Fig. 2 is the structural representation of the terminal according to the utility model second aspect embodiment.
Reference：
Terminal 100,
Metal shell 1,11, first space 12 of metal area, the first slit band 120, the first slit 121, first switch 13,
Metal center 2,21, second space 22 of metal segments, the second slit band 220, the second slit 221, second switch 23.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of described embodiment is shown in the drawings, wherein ad initio
To the element that same or similar label represents same or similar element or has same or like function eventually.Below by ginseng
The embodiment examining Description of Drawings is exemplary it is intended to be used for explaining the utility model, and it is not intended that to the utility model
Restriction.
Below with reference to Fig. 1-Fig. 2, the terminal 100 according to the utility model embodiment is described, terminal 100 can be mobile phone, flat board
The electronic communication equipments such as computer, POS, vehicle-mounted computer, camera, for convenience of describing, hereafter all so that terminal 100 is as mobile phone as a example enter
Row explanation.
According to the terminal 100 of the utility model first aspect embodiment, including：Multiple antenna assemblies and first switch 13,
Each antenna assembly all includes：Antenna circuit and metal area 11, each metal area 11 is connected with corresponding antenna circuit to constitute
The radiant body of corresponding antenna assembly.
Specifically, each antenna circuit all includes RF transmit-receive circuit and match circuit, and RF transmit-receive circuit passes through coupling
Circuit is electrically connected with corresponding metal area 11, thus metal area 11 is used as the radiant body of antenna assembly.Preferably, radio-frequency receiving-transmitting
Circuit and match circuit are arranged inside terminal 100.
With reference to Fig. 1, first switch 13 is connected between the metal area 11 of different antenna assemblies, and first switch 13 is used for controlling
Make and be switched on or off between corresponding metal area 11.When first switch 13 turns on, the metal area being connected with first switch 13
11 radiant bodies constituting antenna assembly on this metal area 11.
Wherein, as shown in figure 1, terminal 100 has metal shell 1, metal shell 1 is provided with first space 12 to be divided into
The metal area 11 of multiple mutual disconnections.
Antenna circuit, therefore at least two metal areas 11 are connected at least two metal areas 11 of metal shell 1
Respectively constitute the radiant body of respective antenna device.For simplifying explanation, as shown in Figure 1 it is assumed that metal shell 1 is only divided into two phases
The metal area 11 mutually disconnecting, two metal areas 11 are connected to antenna circuit, and two skies of two metal area 11 compositions are traditional thread binding
The radiant body put.
It is connected with a first switch 13 between two metal areas 11, when the antenna assembly of two metal areas 11 all works,
First switch 13 disconnects, and each metal area 11 serves as the radiant body of each self-corresponding antenna assembly.When only one of which antenna
During device work, first switch 13 can turn on, then two metal areas 11 can turn on one conductor of formation, whole metal shell 1
Can be used as the radiant body of the antenna assembly of work.In this case, the radiation bulk area of the antenna assembly of work becomes big, thus
This antenna bandwidth can be widened.
If metal shell 1 is divided into three metal areas 11 mutually disconnecting, the connected mode of first switch 13 can have multiple.
For example, first switch 13 is one, and a first switch 13 is just connected between two of which metal area 11, in order to connect
There is a job in the antenna assembly of this two metal areas 11, another is when working, the frequency range of the antenna of work can be widened, and
Its frequency range of antenna assembly of remaining metal area 11 will not change.Again for example, first switch 13 is three, each two metal area 11
Between be connected with a first switch 13, the antenna assembly on such three metal areas 11 all can be widened under certain condition of work
Frequency, such as when antenna assembly work, an other two antenna assembly do not work, then any two first switch 13 is led
Logical, three metal areas 11 can be made to turn on integral, three metal areas 11 all become the radiant body of the antenna assembly of this work.
Certainly, metal shell 1 is also divided into more metal areas 11, the first switch 13 when being divided into more metal area 11
Attachment structure can be derived by the situation that metal shell 1 is divided into when two or three metal areas 11.So, same in guarantee
On the premise of metal area 11 is only capable of directing or through the antenna circuit that first switch 13 is connected to a working condition indirectly,
During arbitrary antenna assembly work, all can will be temporarily idle with other for the metal area 11 of its own by first switch 13
The metal area 11 of antenna assembly turns on, and the frequency range of the antenna assembly of this work just can be made to widen.
According to the terminal 100 of the utility model first aspect embodiment, by metal shell 1 is separated into mutual disconnection
Multiple metal areas 11, are connected with first switch 13 between at least two metal areas 11.It is connected with between only two metal areas 11
As a example first switch 13, when the antenna assembly of this two metal areas 11 all works, first switch 13 disconnects to avoid two skies
Interfere between line apparatus；When only one antenna assembly work in the antenna assembly of this two metal areas 11, first switch 13 is led
Logical, so that the radiation bulk area of the antenna assembly of work increases, frequency range is expanded.
Specifically, metal shell 1 includes metal back cover, and metal back cover passes through the gold that first space 12 is divided into multiple disconnections
Belong to area 11, at least two metal areas 11 are connected with antenna circuit, the metal area 11 that at least one connects antenna circuit is golden with other
Belong to and be connected with first switch 13 between area 11.So, in two metal areas 11 being connected by first switch 13, if there are one
When antenna circuit on individual metal area 11 works independently, this first switch 13 turns on so that this two metal areas 11 all can be used as this
The radiant body of the antenna assembly of work.
Certainly, metal shell 1 can also include the fore shell of terminal 100 or the side frame of terminal 100 etc., does not limit here
Fixed.
More specifically, first space 12 extends parallel to the minor face of metal back cover, and first space 12 is after metal
The thickness direction of lid, width equal insertion metal back cover.
In certain embodiments, as shown in figure 1, first space 12 is include multiple first slits 121 first micro-
Seamed belt 120, should that is to say, that the metal shell 1 of terminal 100 is divided into the metal area 11 of mutual disconnection by the first slit band 120
Embodiment scheme is equivalent to metal shell slit antenna and expands frequency range scheme.
In the example depicted in fig. 1, the first slit band 120 includes six the first slits 121, every first slit 121
Stitch between a width of 0.03-0.4mm, because the width of the first slit 121 is sufficiently small, be difficult to cause the attention of consumer, thus can
To guarantee the globality of metal shell 1, and the first slit band 120 allows the electromagnetic signal in metal shell 1 can give off
Go.
It is to be appreciated that the quantity of the first slit 121 of the first slit band 120 can be 3-20 bar, the number of the first slit 121
Depending on amount should depend on actual need, such as should meet the radiation of the electromagnetic signal of the apparent requirement of metal shell 1 and antenna assembly
Condition.
Specifically, the spacing between adjacent two the first slits 121 is more than the width of the first slit 121, and adjacent the
It is formed with bonding jumper, the material of bonding jumper is identical with the material of metal shell 1 between one slit 121, thus from outward appearance enterprising
Step ensure that the globality of metal shell 1.
Further, it is filled with non-signal shielding material, such that it is able to avoid the electromagnetic signal of antenna in the first slit 121
It is shielded.
According to the terminal 100 of the utility model first aspect embodiment, metal shell 1 is divided into by multiple independences by slit
Metal area 11 and form the radiant body of multiple independent antenna assemblies, first switch 13 be located at Liang Ge independent metal area 11 between；
When only one antenna assembly works and needs to widen frequency range, control first switch 13 to turn on, the area of radiant body can be increased
And widen frequency range.
According to the terminal 100 of the utility model second aspect embodiment, including：Multiple antenna assemblies and second switch 23,
Each antenna assembly all includes：Antenna circuit and metal segments 21, each metal segments 21 is connected with corresponding antenna circuit to constitute
The radiant body of corresponding antenna assembly.
Specifically, each antenna circuit all includes RF transmit-receive circuit and match circuit, and RF transmit-receive circuit passes through coupling
Circuit is electrically connected with corresponding metal segments 21, thus metal segments 21 are used as the radiant body of antenna assembly.Preferably, radio-frequency receiving-transmitting
Circuit and match circuit are arranged inside terminal 100.
With reference to Fig. 2, second switch 23 is connected between the metal segments 21 of different antenna assemblies, and second switch 23 is used for controlling
Make and be switched on or off between corresponding metal segments 21.When second switch 23 turns on, the metal segments being connected with second switch 13
21 radiant bodies constituting antenna assembly in this metal segments 21.
Wherein, as shown in Fig. 2 terminal 100 has metal center 2, metal center 2 is provided with second space 22 to be divided into
The metal segments 21 of multiple mutual disconnections.
Antenna circuit, therefore at least two metal segments 21 are connected at least two metal segments 21 in metal center 2
Respectively constitute the radiant body of respective antenna device.Antenna assembly can be two or more, corresponding spaced apart metal
Section 21 is alternatively two or more.
Ensureing that same metal segments 21 are only capable of directing or through second switch 23 and are indirectly connected to a work shape
On the premise of the antenna circuit of state, during arbitrary antenna assembly work, all can be by second switch 23 by the metal of its own
Section 21 is turned on the metal segments 21 of other temporary transient idle antenna assemblies, and the frequency range of the antenna assembly of this work just can be made to open up
Wide.
According to the terminal 100 of the utility model second aspect embodiment, by metal center 2 is separated into mutual disconnection
Multiple metal segments 21, are connected with second switch 23 between at least two metal segments 21.It is connected with between only two metal areas 11
As a example first switch 13, when the antenna assembly of this two metal segments 21 all works, second switch 23 disconnects to avoid two skies
Interfere between line apparatus；When only one antenna assembly work in the antenna assembly of this two metal segments 21, second switch 23 is led
Logical, so that the radiation bulk area of the antenna assembly of work increases, frequency range is expanded.
In certain embodiments, second space 22 is the second slit band 220 including multiple second slits 221, also
It is to say, the metal center 2 of terminal 100 is divided into the metal segments 21 of mutual disconnection, this embodiment scheme phase by the second slit band 220
When in all-metal center slit antenna expansion frequency range scheme.
In the illustrated example shown in fig. 2, the second slit band 220 includes four the second slits 221, every second slit 221
Stitch between a width of 0.03-0.4mm, because the width of the second slit 221 is sufficiently small, be difficult to cause the attention of consumer, thus can
To guarantee the globality of metal center 2, and the second slit band 220 allows the electromagnetic signal in metal center 2 can give off
Go.
It is to be appreciated that the quantity of the second slit 221 of the second slit band 220 can be 3-20 bar, the number of the second slit 221
Depending on amount should depend on actual need, such as should meet the radiation of the electromagnetic signal of the apparent requirement of metal center 2 and antenna assembly
Condition.
Specifically, the spacing between adjacent two the second slits 221 is more than the width of the second slit 221.Adjacent two
Spacing between second slit 221 is more than the seam width of the second slit 221, and is formed with metal between the second adjacent slit 221
Bar, the material of bonding jumper is identical with the material of metal center 2, thus from further ensure that the entirety of metal center 2 in appearance
Property.
Further, it is filled with non-signal shielding material, such that it is able to avoid the electromagnetic signal of antenna in the second slit 221
It is shielded.
According to the terminal 100 of the utility model second aspect embodiment, metal center 2 is divided into by multiple independences by slit
Metal segments 21 and form the radiant body of multiple independent antenna assemblies, second switch 23 be located at two independent metal sections 21 between；
When only one antenna assembly works and needs to widen frequency range, control second switch 23 to turn on, the area of radiant body can be increased
And widen frequency range.
It is appreciated that in the end product having, metal center is a part for terminal enclosure, now, the utility model
The terminal of second aspect embodiment is a specific embodiment of the terminal of the utility model first aspect embodiment.And some ends
In the product of end, metal center is arranged on the inside of terminal enclosure, and for example, terminal enclosure is plastic housing, also wraps outside metal center
There is one layer of plastic housing, now the end of the terminal of the utility model second aspect embodiment and the utility model first aspect embodiment
Hold as concomitant regimen.
Of the present utility model description in it is to be understood that term " width ", " thickness ", " on ", D score, " front ",
" afterwards ", " push up ", " bottom ", " interior ", the orientation of instruction such as " outward " or position relationship are based on orientation shown in the drawings or position relationship,
It is for only for ease of description the utility model and simplifies description, rather than the device of instruction or hint indication or element must have
Specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity 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 stated, the implication of " multiple "
It is two or more.
In the description of this specification, the description of reference term " embodiment ", " example " etc. mean with reference to this embodiment or
The specific features of example description, structure, material or feature are contained at least one embodiment of the present utility model or example.
In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.And, description
Specific features, structure, material or feature can be tied in any one or more embodiments or example in an appropriate manner
Close.
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：
Multiple changes, modification, replacement can be carried out to these embodiments in the case of without departing from principle of the present utility model and objective
And modification, scope of the present utility model limits by claim and equivalent.
Claims (10)
1. a kind of terminal is it is characterised in that include：
Multiple antenna assemblies, each described antenna assembly all includes：Antenna circuit and metal area, each described metal area with corresponding
Described antenna circuit be connected to constitute the radiant body of described antenna assembly accordingly；
First switch, described first switch is connected between the metal area of different antenna assemblies, and leads in described first switch
When logical, the metal area being connected with described first switch constitutes the radiant body of antenna assembly on this metal area；Wherein,
Described terminal has metal shell, and described metal shell is provided with first space to be divided into the metal of multiple mutual disconnections
Area.
2. terminal according to claim 1 is it is characterised in that described first space is to include multiple first slits
First slit band.
3. terminal according to claim 2 is it is characterised in that described first slit band includes 3-20 bar first slit, often
The a width of 0.03-0.4mm of the seam of the first slit described in bar.
4. terminal according to claim 2 is it is characterised in that the spacing between adjacent two described first slits is more than institute
State the width of the first slit.
5. terminal according to claim 2 is it is characterised in that be filled with non-signal shielding material in described first slit.
6. a kind of terminal is it is characterised in that include：
Multiple antenna assemblies, each described antenna assembly all includes：Antenna circuit and metal segments, each described metal segments with corresponding
Described antenna circuit be connected to constitute the radiant body of described antenna assembly accordingly；
Second switch, described second switch is connected between the metal segments of different antenna assemblies, and leads in described second switch
When logical, the metal segments being connected with described second switch constitute the radiant body of antenna assembly in this metal segments；Wherein,
Described terminal has metal center, and described metal center is provided with second space to be divided into the metal of multiple mutual disconnections
Section.
7. terminal according to claim 6 is it is characterised in that described second space is including multiple second slits
Two slit bands.
8. terminal according to claim 7 is it is characterised in that described second slit band includes 3-20 bar second slit, often
The a width of 0.03-0.4mm of the seam of the second slit described in bar.
9. terminal according to claim 7 is it is characterised in that the spacing between adjacent two described second slits is more than institute
State the width of the second slit.
10. terminal according to claim 7 is it is characterised in that be filled with non-signal shielding material in described second slit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620915410.3U CN205960192U (en) | 2016-08-22 | 2016-08-22 | Terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620915410.3U CN205960192U (en) | 2016-08-22 | 2016-08-22 | Terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960192U true CN205960192U (en) | 2017-02-15 |
Family
ID=57976941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620915410.3U Expired - Fee Related CN205960192U (en) | 2016-08-22 | 2016-08-22 | Terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960192U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336483A (en) * | 2018-02-02 | 2018-07-27 | 广东欧珀移动通信有限公司 | Antenna module, electronic equipment and antenna switching method |
| CN108780944A (en) * | 2017-02-16 | 2018-11-09 | 华为技术有限公司 | A kind of metal-back of mobile device and preparation method thereof, mobile device |
| CN109860975A (en) * | 2017-11-30 | 2019-06-07 | 比亚迪股份有限公司 | The shell of communication equipment and communication equipment with it |
| CN110323541A (en) * | 2019-06-14 | 2019-10-11 | 青岛海信移动通信技术股份有限公司 | A kind of terminal |
-
2016
- 2016-08-22 CN CN201620915410.3U patent/CN205960192U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108780944A (en) * | 2017-02-16 | 2018-11-09 | 华为技术有限公司 | A kind of metal-back of mobile device and preparation method thereof, mobile device |
| CN108780944B (en) * | 2017-02-16 | 2020-01-17 | 华为技术有限公司 | Metal shell of mobile device, preparation method of metal shell and mobile device |
| CN109860975A (en) * | 2017-11-30 | 2019-06-07 | 比亚迪股份有限公司 | The shell of communication equipment and communication equipment with it |
| CN108336483A (en) * | 2018-02-02 | 2018-07-27 | 广东欧珀移动通信有限公司 | Antenna module, electronic equipment and antenna switching method |
| CN110323541A (en) * | 2019-06-14 | 2019-10-11 | 青岛海信移动通信技术股份有限公司 | A kind of terminal |
| CN110323541B (en) * | 2019-06-14 | 2021-07-13 | 青岛海信移动通信技术股份有限公司 | Terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| 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. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 |