CN203027314U - Mobile terminal with radiofrequency antenna - Google Patents
Mobile terminal with radiofrequency antenna Download PDFInfo
- Publication number
- CN203027314U CN203027314U CN2013200017380U CN201320001738U CN203027314U CN 203027314 U CN203027314 U CN 203027314U CN 2013200017380 U CN2013200017380 U CN 2013200017380U CN 201320001738 U CN201320001738 U CN 201320001738U CN 203027314 U CN203027314 U CN 203027314U
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- Prior art keywords
- wireless communication
- frequency antenna
- range wireless
- close range
- radio
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- 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.)
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Abstract
The utility model relates to the technical field of communication equipment, and discloses a mobile terminal with a radiofrequency antenna. The mobile terminal with the radio-frequency antenna comprises a screen, a main board on which a short-distance wireless communication module is arranged, and a short-distance wireless communication radiofrequency antenna arranged between the screen and the main board, wherein the short-distance wireless communication radiofrequency antenna is in signal connection with the short-distance wireless communication module. The mobile terminal with the radio-frequency antenna disclosed by the utility model has the following beneficial effects: by arranging the short-distance wireless communication radiofrequency antenna below the screen, the short-distance wireless communication radiofrequency antenna is away from the metal rear cover of the mobile terminal and a battery, thus avoiding the attenuation on the alternating electromagnetic field induced by the excitation of the short-distance wireless communication radiofrequency antenna, caused by the vortexes of the metal rear cover of the mobile terminal and the battery during use, and then enabling the short-distance wireless communication radiofrequency antenna to receive and send a signal well.
Description
Technical field
The utility model relates to the communication equipment technical field, refers more particularly to a kind of mobile terminal with radio-frequency antenna.
Background technology
The mobile payment mobile phone is a kind ofly can carry out in the businessman with special-purpose point-of-sale terminal the mobile phone of on-the-spot bankcard consumption, the type mobile phone can be worked as wallet and be used, namely by the mode of " brush mobile phone " take pubic transport, subway and other consumption, for the user brings great convenience.The mobile payment mobile phone is set up the close range wireless communication module usually on the basis of regular handset, make mobile phone have scene or remote payment ability.
The mobile phone that has now the wireless near field communication function all has additional the close range wireless communication module on mainboard, the set-up mode of close range wireless communication radio-frequency antenna mainly contains following two kinds: a kind of is with closely wireless telecommunications radio-frequency antenna and ferrite layer (are a class nonmetal magnetic material.The di-iron trioxide of magnetic and the composite oxides of other one or more metal oxides, be mainly used in isolated battery of mobile phone to the interference of close range wireless communication radio-frequency antenna) be arranged on the inner surface of cell phone rear cover, and the close range wireless communication radio-frequency antenna is connected with the close range wireless communication module; Another kind is that cell phone rear cover is transformed, and is close range wireless communication radio-frequency antenna design cavity, ferrite layer and close range wireless communication antenna is arranged on the inside cavity of cell phone rear cover.
The defective of prior art is, the bonnet of at present a lot of mobile phones is all to adopt metal material, and the close range wireless communication antenna is attached to the conductive body such as metal surface or is attached to the place that adjacent locations has metal device, when the card reader that is arranged on the special-purpose point-of-sale terminal of businessman is sent signal, the close range wireless communication antenna excites the alternating electromagnetic field that induces to be easy to be subject to the eddy current decay effect of the metal devices such as mobile phone metal back cover and battery and alternating electromagnetic field is weakened greatly, causes reading procedure failure.
The utility model content
The utility model provides a kind of mobile terminal with radio-frequency antenna, the suffered interference of electromagnetic field that excites in order to reduce the close range wireless communication radio-frequency antenna, the communication quality of raising close range wireless communication radio-frequency antenna.
The utility model comprises:
A kind of mobile terminal with radio-frequency antenna, comprise: screen and mainboard, be provided with the close range wireless communication module on described mainboard, also comprise: be arranged on the close range wireless communication radio-frequency antenna between screen and mainboard, described close range wireless communication radio-frequency antenna is connected with described close range wireless communication module by signal.
Preferably, described close range wireless communication radio-frequency antenna is frame type structure, and the arranged outside of described frame type structure has linking arm, and described linking arm is connected with described close range wireless communication module.
Preferably, described close range wireless communication radio-frequency antenna is arranged on the frame below of described screen.
Preferably, the mobile terminal with radio-frequency antenna also comprises: be arranged on the plastic layer between close range wireless communication radio-frequency antenna and mainboard.
Preferably, have through hole on described plastic layer, described linking arm passes through hole and is connected with described close range wireless communication module.
Preferably, have breach on described plastic layer, described linking arm passes breach and is connected with described close range wireless communication module.
Preferably, described plastic layer surface has ferrite layer.
The utility model beneficial effect is as follows: by will be closely the wireless telecommunications radio-frequency antenna be arranged on the below of screen, make the close range wireless communication radio-frequency antenna away from metal back cover and the battery of mobile terminal.Avoided in use that the metal back cover of mobile terminal and the eddy current that battery produces excite the alternating electromagnetic field that induces to cause decay to the close range wireless communication radio-frequency antenna, thereby made the sending and receiving signal that the close range wireless communication radio-frequency antenna can be good.
Description of drawings
Fig. 1 is the structural representation of the mobile terminal of the utility model band radio-frequency antenna;
Fig. 2 is the explosive view of Fig. 1;
Fig. 3 is the structural representation of tool plastic layer jaggy.
Description of drawings
10-screen 20-close range wireless communication radio-frequency antenna 21-linking arm
30-plastic layer 31-through hole 40-mainboard
41-close range wireless communication module
Embodiment
Excite the alternating electromagnetic field that induces to be subject to the eddy current decay effect of metal and alternating electromagnetic field is weakened for fear of the close range wireless communication radio-frequency antenna, the utility model embodiment provides a kind of mobile terminal with radio-frequency antenna.In the technical solution of the utility model, the close range wireless communication radio-frequency antenna is arranged between screen and mainboard, make the close range wireless communication radio-frequency antenna away from metal back cover and battery, the alternating electromagnetic field of having avoided the close range wireless communication radio-frequency antenna to induce is subject to the eddy current decay impact of metal back cover and battery generation.For making the purpose of this utility model, technical scheme and advantage clearer, by the following examples the utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model one embodiment provides in Fig. 1 with the placement direction of the mobile terminal of radio-frequency antenna as reference direction.The mobile terminal with radio-frequency antenna that the utility model one embodiment provides, comprise: screen 10 and mainboard 40, be provided with close range wireless communication module 41 on described mainboard 40, also comprise: be arranged on the close range wireless communication radio-frequency antenna 20 between screen 10 and mainboard 40, described close range wireless communication radio-frequency antenna 20 is connected with described close range wireless communication module 41 signals.
In this embodiment, the mobile terminal that the utility model provides can be mobile phone or portable multimedia terminal, close range wireless communication radio-frequency antenna 20 is arranged between screen 10 and mainboard 40, its setting position is away from mobile phone metal back cover and battery of mobile phone, thereby avoided in use close range wireless communication radio-frequency antenna 20 to excite the alternating electromagnetic field that induces to make mobile phone metal back cover and battery of mobile phone produce the energy that the metal eddy current consumes alternating electromagnetic field, signal strength signal intensity is died down.simultaneously, the mobile phone with function of swiping card compared to existing technology, all be arranged on the bonnet place of mobile phone due to the close range wireless communication radio-frequency antenna 20 that has the function of swiping card mobile phone in prior art, when sending and receiving signal closely, the user needs mobile phone is turned over and could use, and use that the utility model provides with the mobile terminal of radio-frequency antenna the time, because close range wireless communication radio-frequency antenna 20 is arranged between screen 10 and mainboard 40, the user does not need mobile phone is turned, can be directly hold adept machine posture and swipe the card with original, greatly facilitate user's operation.
Continuation is with reference to figure 1 and Fig. 2, and preferably, described close range wireless communication radio-frequency antenna 20 is frame type structure, and the arranged outside of described frame type structure has linking arm 21, and described linking arm 21 is connected with described close range wireless communication module 41.Owing to having adopted linking arm 21, close range wireless communication radio-frequency antenna 20 can be connected on close range wireless communication module 41 on mainboard 40 very easily.Preferably, close range wireless communication radio-frequency antenna 20 is arranged on the frame below of described screen 10, because existing mobile phone mostly is touch-screen mobile phone, the user need to be by screen 10 when usually using, therefore, wireless telecommunications radio-frequency antenna 20 closely is arranged on the frame below of screen 10, can avoids the user to be expressed to close range wireless communication radio-frequency antenna 20 by screen 10 time.
Continuation is with reference to figure 1 and Fig. 2, as selecting scheme, also comprises with the mobile terminal of radio-frequency antenna: be arranged on the plastic layer 30 between close range wireless communication radio-frequency antenna 20 and mainboard 40.In this embodiment, the plastic layer 30 of setting up between close range wireless communication radio-frequency antenna 20 and mainboard 40 supports can play a very good protection to close range wireless communication radio-frequency antenna 20.Because close range wireless communication radio-frequency antenna 20 is comprised of very thin coil, components and parts on mainboard 40 are very easily to the coil injury of the close range wireless communication radio-frequency antenna 20 that is positioned at mainboard 40 tops, when coil be damaged break after close range wireless communication radio-frequency antenna 20 with ineffective, and the plastic layer 30 of setting up can be with wireless telecommunications radio-frequency antenna 20 closely between screen 10 and plastic layer 30, close range wireless communication radio-frequency antenna 20 and mainboard 40 have been kept apart, thereby better protect the coil of close range wireless communication radio-frequency antenna 20; Preferably, has ferrite layer on described plastic layer 30 surfaces, the ferrite layer that is coated on plastic layer 30 can effectively avoid the metal components and parts on mainboard 40 to consume the energy that close range wireless communication radio-frequency antenna 20 excites the alternating electromagnetic field that induces in use, improves the communication quality of close range wireless communication radio-frequency antenna 20.
In order better to protect the coil of close range wireless communication radio-frequency antenna 20, selectively, have through hole 31 on described plastic layer 30, described linking arm 21 passes through hole 31 and is connected with described close range wireless communication module 41.Set up through hole 31 on plastic layer 30 in this structure, made the linking arm 21 that is arranged on close range wireless communication radio-frequency antenna 20 can be connected to very easily on the mainboard 40 of mobile phone, made simultaneously plastic layer 30 can play better protective effect.As shown in Figure 3, in order to achieve the above object, selectively, also can have breach on described plastic layer 30, described linking arm 21 passes breach and is connected with described close range wireless communication module 41.
Obviously, those skilled in the art can carry out various changes and modification and not break away from spirit and scope of the present utility model the utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model also is intended to comprise these changes and modification interior.
Claims (7)
1. mobile terminal with radio-frequency antenna, comprise: screen (10) and mainboard (40), be provided with close range wireless communication module (41) on described mainboard (40), it is characterized in that, also comprise: be arranged on the close range wireless communication radio-frequency antenna (20) between screen (10) and mainboard (40), described close range wireless communication radio-frequency antenna (20) is connected with described close range wireless communication module (41) signal.
2. the mobile terminal with radio-frequency antenna as claimed in claim 1, it is characterized in that, described close range wireless communication radio-frequency antenna (20) is frame type structure, the arranged outside of described frame type structure has linking arm (21), and described linking arm (21) is connected with described close range wireless communication module (41).
3. the mobile terminal with radio-frequency antenna as claimed in claim 2, is characterized in that, described close range wireless communication radio-frequency antenna (20) is arranged on the frame below of described screen (10).
4. as claimed in claim 2 or claim 3 with the mobile terminal of radio-frequency antenna, it is characterized in that, also comprise: be arranged on the plastic layer (30) between close range wireless communication radio-frequency antenna (20) and mainboard (40).
5. the mobile terminal with radio-frequency antenna as claimed in claim 4, is characterized in that, has through hole (31) on described plastic layer (30), and described linking arm (21) passes through hole (31) and is connected with described close range wireless communication module (41).
6. the mobile terminal with radio-frequency antenna as claimed in claim 4, is characterized in that, described plastic layer has breach on (30), and described linking arm (21) passes breach and is connected with described close range wireless communication module (41).
7. the mobile terminal with radio-frequency antenna as described in claim 5 or 6, is characterized in that, described plastic layer (30) surface has ferrite layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200017380U CN203027314U (en) | 2013-01-04 | 2013-01-04 | Mobile terminal with radiofrequency antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200017380U CN203027314U (en) | 2013-01-04 | 2013-01-04 | Mobile terminal with radiofrequency antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203027314U true CN203027314U (en) | 2013-06-26 |
Family
ID=48651256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200017380U Expired - Lifetime CN203027314U (en) | 2013-01-04 | 2013-01-04 | Mobile terminal with radiofrequency antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203027314U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108140927A (en) * | 2015-09-16 | 2018-06-08 | 阿莫技术有限公司 | Near-field communication aerial module and the portable terminal with the near-field communication aerial module |
| WO2020233281A1 (en) * | 2019-05-17 | 2020-11-26 | 杭州海康威视数字技术股份有限公司 | Device supporting card swiping |
| CN112583959A (en) * | 2019-09-30 | 2021-03-30 | 华为技术有限公司 | Radio frequency cable and electronic equipment |
-
2013
- 2013-01-04 CN CN2013200017380U patent/CN203027314U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108140927A (en) * | 2015-09-16 | 2018-06-08 | 阿莫技术有限公司 | Near-field communication aerial module and the portable terminal with the near-field communication aerial module |
| 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 |
| WO2020233281A1 (en) * | 2019-05-17 | 2020-11-26 | 杭州海康威视数字技术股份有限公司 | Device supporting card swiping |
| US11868838B2 (en) | 2019-05-17 | 2024-01-09 | Hangzhou Hikvision Digital Technology Co., Ltd. | Device supporting card-swiping |
| CN112583959A (en) * | 2019-09-30 | 2021-03-30 | 华为技术有限公司 | Radio frequency cable and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |
|
| CX01 | Expiry of patent term |