CN204316576U - Mobile phone - Google Patents
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- CN204316576U CN204316576U CN201520007883.9U CN201520007883U CN204316576U CN 204316576 U CN204316576 U CN 204316576U CN 201520007883 U CN201520007883 U CN 201520007883U CN 204316576 U CN204316576 U CN 204316576U
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- antenna
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Abstract
The utility model provides a kind of mobile phone, and the back side of this mobile phone is provided with frequency-modulated antenna, and described frequency-modulated antenna comprises the metal shell being layed in the described back side.The mobile phone of the present embodiment, by laying the function that large-area metal housing realizes frequency-modulated antenna at the back side of mobile phone, and then can carry earphone and serve as frequency-modulated antenna, also can broadcast listening, brings great advantage to the user.
Description
Technical field
The utility model relates to wireless communication technology, particularly relates to a kind of mobile phone.
Background technology
Along with the develop rapidly of the communication technology, mobile phone has become requisite means of communication.User can utilize mobile phone to make a phone call, send short messages, surf the Net, listen to the music, and mobile phone can also be utilized to listen to the radio programme, and need not carry special broadcasting equipment.
Because a lot of mobile phone is all built-in aerial now, people are when utilizing mobile phone to listen to the radio programme, and need to utilize earphone to serve as frequency modulation (FM) antenna, this just brings great inconvenience to user, when user leaves behind earphone, and cannot broadcast listening.
Utility model content
The utility model provides a kind of mobile phone, to solve in prior art the defect must carrying and serve as frequency-modulated antenna ability broadcast listening.
The utility model provides a kind of mobile phone, and the back side of described mobile phone is provided with frequency-modulated antenna, and described frequency-modulated antenna comprises the metal shell being layed in the described back side.
Mobile phone as above, alternatively, described metal shell occupies the area 70%-90% at the back side of described mobile phone.
Mobile phone as above, alternatively, the girth of described metal shell is 25cm-75cm.
Mobile phone as above, alternatively, also comprises:
Antenna integrated, be arranged on the bottom of described mobile phone, describedly antenna integratedly comprise integrated timesharing Long Term Evolution TDD-LTE antenna, Frequency Division Duplexing (FDD) Long Term Evolution FDD-LTE antenna, Wideband Code Division Multiple Access (WCDMA) WCDMA antenna, TD SDMA TD-SCDMA antenna, global system for mobile communications GSM antenna.
Mobile phone as above, alternatively, describedly antenna integratedly also comprises EVDO antenna.
Mobile phone as above, alternatively, described antenna integrated length is 40mm-60mm.
Mobile phone as above, alternatively, described antenna integrated length is 50mm.
Mobile phone as above, alternatively, the bottom of described mobile phone also comprises metal edge frame, has the first isolated area between described antenna integrated and described metal edge frame.
Mobile phone as above, alternatively, also comprise the Long Term Evolution LTE diversity antenna, global position system GPS antenna and the WIFI that are arranged on described mobile phone top and the integrated antenna of bluetooth, described gps antenna is between described LTE diversity antenna and described WIFI and the integrated antenna of bluetooth.
Mobile phone as above, alternatively, has the second isolated area between described LTE diversity antenna and described gps antenna, has the 3rd isolated area between described gps antenna and described WIFI and the integrated antenna of bluetooth.
Mobile phone as above, alternatively, described mobile phone also comprises the metal edge frame being positioned at described mobile phone both sides.
As shown from the above technical solution, the mobile phone that the utility model provides, by laying the function that large-area metal housing realizes frequency-modulated antenna at the back side of mobile phone, and then can carry earphone and serve as frequency-modulated antenna, also can broadcast listening, bring great advantage to the user.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation at the back side of mobile phone according to the utility model one embodiment;
Fig. 2 is the structural representation of the bottom of mobile phone according to another embodiment of the utility model;
Fig. 3 is the structural representation at the top of mobile phone according to another embodiment of the utility model.
Embodiment
The present embodiment provides a kind of mobile phone.As shown in Figure 1, be the structural representation of the mobile phone according to the present embodiment.
The back side of the mobile phone of the present embodiment is provided with frequency-modulated antenna, and frequency-modulated antenna comprises the metal shell 101 being layed in the back side.
As can be seen from the example in Fig. 1, metal shell 101 is layed in the back of mobile phone, flash of light socket 111, post-positioned pick-up head mouth 112 and horn mouth 113 can be arranged on this metal shell 101, and can certainly set according to actual needs, the present embodiment does not limit.
Alternatively, metal shell 101 occupies the area 70%-90% at the back side of mobile phone, certainly can also be set as 75%, 80% or 85% etc. according to actual needs, not limit at this, as long as the back major part area that metal shell 101 occupies mobile phone is just passable.In the present embodiment, be good with the girth of metal shell 101 close to the wavelength of radiofrequency signal, such as, the girth of metal shell 101 can with the difference of the wavelength of radiofrequency signal in preset threshold range.Concrete example, supposes the centre frequency 100MHz of radio-frequency antenna, and the girth of metal shell 101 is 25cm-75cm, can be specifically 30cm or 48cm, can set according to actual needs, not repeat them here.
When metal shell 101 does not occupy the entire area at the back side of mobile phone, as shown in Figure 1, the back side of mobile phone also comprises plastics shell on the back 102, this plastics shell on the back 102 is layed in the back side of mobile phone, occupy the fraction area at the back side of mobile phone, this plastics shell on the back 102 and metal shell 101 are paved with the back side of whole mobile phone.Certainly, plastics shell on the back 102 also can replace to other material, only otherwise affect describe in Examples hereinafter antenna integrated.
Particularly, the feedback point (not shown) of frequency-modulated antenna is directly connected on this metal shell 101, and simultaneously in order to ensure the effect listened to, to try one's best, this feedback point, by power inductance ground connection, ensures that radiofrequency signal is not absorbed by other device.The inside of mobile phone is provided with frequency modulation circuit, is connected with frequency-modulated antenna.The concrete set-up mode of frequency modulation circuit is prior art, does not repeat them here.
The material of the metal of each embodiment of the utility model is metal of aluminizing, titanium or magnesium metal, and such as, the metal shell 101 of the present embodiment adopts aluminum metal to make.Metal shell 101 can be provided with pattern, to decorate mobile phone.The mobile phone of the present embodiment can be cover-slide-type handset, stick-type phone, clamshell handset, specifically can set according to actual needs, not limit at this.
Because frequency-modulated antenna frequency is low, in the present embodiment, frequency-modulated antenna forms primarily of metal shell 101, and this metal shell 101 is laid on the back side of mobile phone, so just can realize the function of frequency-modulated antenna, and then earphone can be carried fill, also can broadcast listening, bring great advantage to the user.And, due to earphone broadcast listening need not be used, the outer of broadcast can be realized and put, bring great convenience to the people of inconvenient wear headphones.
As shown in Figure 2, in the mobile phone of another embodiment of the utility model, except the structure such as described by above-described embodiment, also comprise antenna integrated 201, this antenna integrated 201 bottom being arranged on mobile phone, and this antenna integrated 201 comprises integrated TDD-LTE (Time Division Long Term Evolution, timesharing Long Term Evolution) antenna, FDD-LTE (Frequency Division Duplex Long Term Evolution, Frequency Division Duplexing (FDD) Long Term Evolution) antenna, WCDMA (Wideband Code Division Multiple Access, Wideband Code Division Multiple Access (WCDMA)) antenna, TD-SCDMA (Time Division-Synchronous Code Division MultipleAccess, TD SDMA) antenna, GSM (Global System for Mobile Communications, global system for mobile communications) antenna.
Alternatively, this antenna integratedly can also comprise EVDO (Evolution, Data Only) antenna.
The present embodiment antenna integrated 201 length can calculate according to low frequency wavelength, can be such as 40mm-60mm, concrete example be as being 50mm.Within the scope of this, the signal of antenna integrated 201 is better, can realize good antenna effects, ensures the normal function that mobile phone is relevant.
Be pointed out that, this mobile phone comprises metal edge frame, such as, is positioned at the metal edge frame 202 bottom this mobile phone, and have the first isolated area 203 between antenna integrated 201, this first isolated area 203 ensure that metal edge frame 202 can not have influence on the communication function of antenna integrated 201.
The mainboard feedback point (not shown) of antenna integrated 201 can be passed through FPC (FlexiblePrinted Circuit board, flexible PCB) to metal edge frame 202 and connect, then adjusts to realize by related matching circuit and FPC.Concrete how make this and antenna integrated 201 belong to prior art, do not repeat them here.
According to the mobile phone of the present embodiment, by being arranged on the bottom of mobile phone by antenna integrated 201 of five moulds, can not only wire location be saved, and elegant in appearance.
As shown in Figure 3, another embodiment of the utility model provides a kind of mobile phone, except the structure described by above-described embodiment, also comprise LTE (the Long Term Evolution being arranged on mobile phone top, Long Term Evolution) diversity antenna 301, GPS (Global Positioning System, global positioning system) antenna 302 and WIFI and bluetooth (Bluetooth, BT) integrated antenna 303, this gps antenna 302 is between LTE diversity antenna 301 and WIFI and the integrated antenna 303 of bluetooth.
Particularly, there is between LTE diversity antenna 301 and gps antenna 302 second isolated area 304, between gps antenna 302 and WIFI and the integrated antenna 303 of bluetooth, there is the 3rd isolated area 305.
Second isolated area 304 and the 3rd isolated area 305 can ensure not influence each other between each antenna, especially gps antenna 302 is arranged between the integrated antenna of LTE diversity antenna 301 and WIFI and bluetooth 303, influencing each other of the integrated antenna 303 of LTE diversity antenna 301 and WIFI and bluetooth can be avoided as far as possible.
Alternatively, earpiece holes 311 can be arranged on gps antenna 302.
The mobile phone of the various embodiments described above, the both sides of mobile phone also can comprise metal edge frame, and namely the shell of mobile phone is except arranging the place such as antenna, screen accordingly, is metal shell, can on metal shell laying-out, save wiring area.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (11)
1. a mobile phone, is characterized in that, the back side of described mobile phone is provided with frequency-modulated antenna, and described frequency-modulated antenna comprises the metal shell being layed in the described back side.
2. mobile phone according to claim 1, is characterized in that, described metal shell occupies the area 70%-90% at the back side of described mobile phone.
3. mobile phone according to claim 1, is characterized in that, the girth of described metal shell is 25cm-75cm.
4. mobile phone according to claim 1, is characterized in that, also comprises:
Antenna integrated, be arranged on the bottom of described mobile phone, describedly antenna integratedly comprise integrated timesharing Long Term Evolution TDD-LTE antenna, Frequency Division Duplexing (FDD) Long Term Evolution FDD-LTE antenna, Wideband Code Division Multiple Access (WCDMA) WCDMA antenna, TD SDMA TD-SCDMA antenna, global system for mobile communications GSM antenna.
5. mobile phone according to claim 4, is characterized in that, describedly antenna integratedly also comprises EVDO antenna.
6. the mobile phone according to claim 4 or 5, is characterized in that, described antenna integrated length is 40mm-60mm.
7. mobile phone according to claim 6, is characterized in that, described antenna integrated length is 50mm.
8. mobile phone according to claim 4, is characterized in that, the bottom of described mobile phone also comprises metal edge frame, has the first isolated area between described antenna integrated and described metal edge frame.
9. mobile phone according to claim 1, it is characterized in that, also comprise: be arranged on the Long Term Evolution LTE diversity antenna at described mobile phone top, global position system GPS antenna and WIFI and the integrated antenna of bluetooth, described gps antenna is between described LTE diversity antenna and described WIFI and the integrated antenna of bluetooth.
10. mobile phone according to claim 9, is characterized in that, has the second isolated area between described LTE diversity antenna and described gps antenna, has the 3rd isolated area between described gps antenna and described WIFI and the integrated antenna of bluetooth.
11. mobile phones according to claim 1, is characterized in that, described mobile phone also comprises the metal edge frame being positioned at described mobile phone both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520007883.9U CN204316576U (en) | 2015-01-06 | 2015-01-06 | Mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520007883.9U CN204316576U (en) | 2015-01-06 | 2015-01-06 | Mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204316576U true CN204316576U (en) | 2015-05-06 |
Family
ID=53138870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520007883.9U Expired - Fee Related CN204316576U (en) | 2015-01-06 | 2015-01-06 | Mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204316576U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514577A (en) * | 2016-01-26 | 2016-04-20 | 广东欧珀移动通信有限公司 | Broadband multiple-frequency mobile phone antenna and mobile terminal |
| WO2021023165A1 (en) * | 2019-08-06 | 2021-02-11 | 华为技术有限公司 | Electronic device |
-
2015
- 2015-01-06 CN CN201520007883.9U patent/CN204316576U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514577A (en) * | 2016-01-26 | 2016-04-20 | 广东欧珀移动通信有限公司 | Broadband multiple-frequency mobile phone antenna and mobile terminal |
| WO2021023165A1 (en) * | 2019-08-06 | 2021-02-11 | 华为技术有限公司 | Electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20200106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |