CN102202120A - Multi-antenna mobile terminal - Google Patents
Multi-antenna mobile terminal Download PDFInfo
- Publication number
- CN102202120A CN102202120A CN2011101497268A CN201110149726A CN102202120A CN 102202120 A CN102202120 A CN 102202120A CN 2011101497268 A CN2011101497268 A CN 2011101497268A CN 201110149726 A CN201110149726 A CN 201110149726A CN 102202120 A CN102202120 A CN 102202120A
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- radio
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- shell fragment
- frequency module
- portable terminal
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Abstract
The invention discloses a multi-antenna mobile terminal, which comprises a first machine body, a second machine body, a rotating shaft, a first elastic piece, a second elastic piece, a plurality of radio frequency modules, a first radiator and a second radiator, wherein the first and second machine bodies are connected with each other by the rotating shaft; the first elastic piece and the first radiator are arranged at the first machine body; the second elastic piece, the second radiator and the plurality of radio frequency modules are arranged at the second machine body; at least one of the first radiator, the first elastic piece, the rotating shaft, the second elastic piece, the second radiator and the plurality of radio frequency modules is electrically connected in turn; and the first and second radiators are Bluetooth antennae, wireless fidelity (WIFI) antennae or global positioning system (GPS) antennae. The multi-antenna mobile terminal adopts a way of electrically connecting the elastic pieces and the rotating shaft to ensure radio frequency current between the machine bodies, and adopts the way of connecting a plurality of radiators and the plurality of radio frequency modules to realize the function of multi-antenna and reduce an assembly space to a certain extent.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to many antennas portable terminal.
Background technology
Along with developing rapidly of wireless communication technique, mobile phone, personal digital assistant (Personal Digital Assistant, PDA) etc. portable radio communication device be pushed broad-spectrum and, make these portable radio communication devices become an indispensable part in the life.Portable radio communication device is outside being equipped with basic communication function, increasing function begins to be integrated in the portable equipment, as WIFI (Wireless Fidelity), BT (Bluetooth) and GPS (Global Positioning System, global positioning system) and TV functions or the like.These what's news are operated under the wireless mode, and the antenna that inevitably needs to increase corresponding coupling comes transmitting wireless signals, therefore need additional space to hold these newly-increased antennas.
Yet in the process of portable radio communication device design: on the one hand, portable radio communication device is wanted compatible more and more radio function, and different functions need the antenna of different frequency range; On the other hand, in the little space of portable equipment, realize a plurality of radio functions, both needed to realize enough antenna electrical performance, effectively transmitted and received RF (Radio Frequency, radio frequency) energy, avoid disturbing mutually between the antenna again.Therefore, how in the limited space of portable terminal, integrated more antenna, the more radio function of carrying are a great problems.
Summary of the invention
How the present invention mainly solves the technical problem of integrated a plurality of antennas in the limited space of portable terminal, and a kind of many antennas portable terminal is provided, and can utilize the less more radio function of installing space carrying.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of many antennas portable terminal is provided.This many antennas portable terminal comprises the first housing, the second housing, rotating shaft, first shell fragment, second shell fragment, a plurality of radio-frequency module, first radiant body and second radiant body.This first housing is connected by this rotating shaft with this second housing, this first shell fragment and this first radiant body are arranged at this first housing, this second shell fragment, this second radiant body and this a plurality of radio-frequency modules are arranged at this second housing, in this first radiant body, this first shell fragment, this rotating shaft, this second shell fragment, this second radiant body and this a plurality of radio-frequency modules at least one electrically connects in regular turn, and this first radiant body and this second radiant body are Bluetooth antenna, WIFI or gps antenna.
As the further improvement of above-mentioned many antennas portable terminal, this Bluetooth antenna, WIFI or gps antenna are the printed circuit board (PCB)s that is provided with in the terminal.
Further improvement as above-mentioned many antennas portable terminal, these a plurality of radio-frequency modules comprise main radio-frequency module and sub-radio-frequency module, this main radio-frequency module and this rotating shaft lay respectively at the opposite end of this second housing, and this sub-radio-frequency module and this rotating shaft are positioned at the same side of this second housing.
As the further improvement of above-mentioned many antennas portable terminal, this many antennas portable terminal also comprises duplexer, and an end of this duplexer and this sub-radio-frequency module electrically connect, and the other end of this duplexer is connected with this second shell fragment.
As the further improvement of above-mentioned many antennas portable terminal, this sub-radio-frequency module comprises Bluetooth RF module, GPS radio-frequency module or WIFI radio-frequency module.
As the further improvement of above-mentioned many antennas portable terminal, this duplexer also comprises earth terminal, and this duplexer is by this earth terminal ground connection.
As the further improvement of above-mentioned many antennas portable terminal, the material of this first shell fragment and this second shell fragment comprises metal.
The invention has the beneficial effects as follows: be different from the situation of prior art, the present invention adopts the electric connection mode of this first shell fragment, second shell fragment and rotating shaft, makes that the radio-frequency current between this first housing and this second housing is guaranteed.The present invention is connected the mode of these a plurality of radio-frequency modules by this first radiant body and this second radiant body, has realized the function of many antennas, and has reduced assembly space to a certain extent.
Description of drawings
Fig. 1 is the functional module framework schematic diagram of many antennas of the present invention portable terminal embodiment;
Fig. 2 is the operation principle schematic diagram of the described many antennas portable terminal of Fig. 1.
Embodiment
Consult Fig. 1 and Fig. 2, Fig. 1 is the functional module framework schematic diagram of many antennas of the present invention portable terminal embodiment, and Fig. 2 is the operation principle schematic diagram of the described many antennas portable terminal of Fig. 1.
Many antennas of the present invention portable terminal comprises the first housing 10, the second housing 11, rotating shaft 12, first shell fragment 13, second shell fragment 14, a plurality of radio-frequency module 15, first radiant body 16 and second radiant body 17.
In a preferred embodiment, this first housing 10 is the flip potion of portable terminal, and this flip potion generally refers to the part that comprises LCD (Liquid Crystal Display) and receiver.This LCD supports touch screen function or does not support touch screen function.In the embodiment that supports touch-screen, this first housing 10 corresponds to the part of touch-screen input.
In a preferred embodiment, this second housing 11 is the hand-held or button part of portable terminal, certainly, can be according to reality, this first housing 10 also can be set to the part of hand-held or button.This second housing 11 generally comprises various function buttons and microphone part, and generally speaking, this second housing 11 is bigger than the volume of this first housing 10, to accommodate more element or functional module.
This rotating shaft 12 is connected in order to the structure that realizes this first housing 10 and this second housing 11.This rotating shaft 12 can be made as various structures, is plastic cement type insulating material as appearance, and the inside is an electric conducting material; This rotating shaft 12 can a body located therein on, and realize connecting by the mode that two ends stick into another body.Wherein, in other embodiments, this rotating shaft 12 can change arbitrarily according to the method for routine, does not carefully state at this.
In a preferred embodiment, this first shell fragment 13 is corresponding with this first housing 10, and promptly this first shell fragment 13 is arranged in this first housing 10.Electric conducting materials such as these first shell fragment, 13 general employing metals make, and have certain electromagnetic radiation function, and this first shell fragment 13 can be realized bigger electric energy transmitting power, to guarantee the function of its electric connection.Wherein, this first shell fragment 13 is arranged on this first housing 10 near on the position of this rotating shaft 12, to realize the light and handy performance of this first shell fragment 13.
In a preferred embodiment, this second shell fragment 14 is corresponding with this second housing 11, and this second shell fragment 14 is arranged in this second housing 11.This second shell fragment 13 generally also adopts the good material of electric conductivity such as metal to make, and has certain electromagnetic radiation function, and except that these features, this second shell fragment 14 also need be realized bigger electric energy transmitting power, to guarantee the function of its electric connection.Accordingly, this second shell fragment 14 is arranged on this second housing 11 near on the position of this rotating shaft 12, and contiguous with this first shell fragment 13, and this second shell fragment 14 also has light and handy characteristics.
These a plurality of radio-frequency modules 15 comprise main radio-frequency module 150 and sub-radio-frequency module 151.This main radio-frequency module 150 is arranged in this second housing 11, and be arranged at the bottom of this second housing 11, by general understanding, be the bottom of portion of the handle and near an end of user's body, that is to say that this main radio-frequency module 150 and this rotating shaft 12 lay respectively at the opposite end of this second housing 11.This sub-radio-frequency module 151 is generally a plurality of, these a plurality of sub-radio-frequency modules 151 comprise BT radio-frequency module, GPS radio-frequency module or WIFI radio-frequency module etc., and these a plurality of sub-radio-frequency modules 151 are arranged at the position of this second housing 11 near this rotating shaft 12, that is to say the opposite end that lays respectively at this second housing 11 of this sub-radio-frequency module 151 and this main radio-frequency module 150.Wherein, keep enough distances between this sub-radio-frequency module 151 and this main radio-frequency module 150, thereby to guarantee that the electromagnetic signal emission that realizes different frequency range that can not interact of electromagnetic signal between this main radio-frequency module 150 and this sub-radio-frequency module 151 transmits.
In a preferred embodiment, this first radiant body 16 is arranged in this first housing 10, this first radiant body 16 is BT antenna, WIFI or gps antenna, and it is the printed circuit board (PCB) that is provided with in the terminal, being about to the original printed circuit board (PCB) of terminal uses as antenna, this printed circuit board (PCB) also has second function of antenna except first function with circuit board.This first radiant body 16 is as built-in antenna and can realize antenna functions such as WIFI, BT, GPS and TV.Wherein, the structure of this first radiant body 16 also can adopt thin-film material etc. to form film type antenna, makes structure light and handy more and guarantee to send the function that receives the RF energy.
In a preferred embodiment, this second radiant body 17 is arranged in this second housing 11, this second radiant body 17 is BT antenna, WIFI or gps antenna, and it is the printed circuit board (PCB) that is provided with in the terminal, being about to the original printed circuit board (PCB) of terminal uses as antenna, this printed circuit board (PCB) also has second function of antenna except first function with circuit board.This first radiant body 16 is as built-in antenna and can realize antenna functions such as WIFI, BT, GPS and TV.Wherein, the structure of this second radiant body 17 also can adopt the mode of film type antenna, makes many antennas of the present invention portable terminal have more integrated characteristics such as light and handy, and guarantees transmission and reception to the RF energy of different frequency range.
Accordingly, as previously mentioned, these a plurality of sub-radio-frequency modules 151 are connected with this first radiant body 16 or this second radiant body 17, thereby realize functions such as WIFI, BT or GPS.
In a preferred embodiment of the invention, this portable terminal also comprises duplexer 18, and this duplexer 18 has the filter function of two-way three ends.This duplexer 18 of the present invention has the function of alien frequencies duplex, mainly in order to transmitting and receiving RF energy signal and to make the signal of different frequency range be isolated from each other, thereby guarantees to receive and can both the while operate as normal during transmitting RF energy.
In a preferred embodiment of the invention, this portable terminal also comprises external main antenna 19, and this external main antenna 19 can adopt the form of one pole type antenna (monopole), planar inverted-F antenna (PIFA) or film antenna.Distinguish by form, also can adopt the external antenna, such as the antenna of type such as drawing or collapsible; Perhaps adopt built-in antenna, as film antenna etc.These main antenna 19 main transmission and receptions of being responsible for main radio frequency energy.Wherein, this main antenna 19 is arranged at the bottom of this second housing 11, and adjacent with this main radio-frequency module 150.
Certainly, many antennas of the present invention portable terminal also comprises flexible printed circuit board 20, these flexible printed circuit board 20 main electric connections of being responsible for this first housing 10 and this second housing 11.
Preferred assembling mode of the present invention is as follows:
This first housing 10 is connected by this rotating shaft 12 with this second housing 11, this first shell fragment 13 is arranged at this first housing 10 with this first radiant body 16, this second shell fragment 14, this second radiant body 17 and this a plurality of radio-frequency modules 15 are arranged at this second housing 11, and this first radiant body 16, this first shell fragment 13, this rotating shaft 12, this second shell fragment 14, this second radiant body 17 and this a plurality of radio-frequency modules 15 electrically connect in regular turn.
This main radio-frequency module 150 and this rotating shaft 12 lay respectively at the opposite end of this second housing, and this sub-radio-frequency module 151 and this rotating shaft 12 are positioned at the same side of this second housing 11.
This main radio-frequency module 150 electrically connects with this main antenna 19, and many antennas of the present invention portable terminal carries out the transmission and the reception of primary band RF energy by this main antenna 19.
This sub-radio-frequency module 151 carries out the transmission and the reception of the RF energy of other frequency ranges by this first radiant body 16 and this second radiant body 17, such as frequency ranges such as WIFI, BT.
One end of this duplexer 18 and this sub-radio-frequency module 151 electrically connect, and the other end of this duplexer 18 and this second shell fragment 14 electrically connect.This duplexer 18 also comprises earth terminal, and this duplexer 18 is by this earth terminal ground connection.
In the present invention, the work that this first shell fragment 13, this second shell fragment 14 and this main shaft 12 are responsible for sharing this flexible printed circuit board 20, make and increase a radio-frequency current path between this first housing 10 and this second housing 11, promptly this first radiant body 16, this first shell fragment 13, this rotating shaft 12, this second shell fragment 14, this second radiant body 17 and this a plurality of radio-frequency modules 15 form a radio-frequency current path, to guarantee the transmission and the reception of many antennas of the present invention portable terminal RF energy, guarantee the realization of this main antenna 19.This first shell fragment 13 and this second shell fragment 14 mainly are responsible for the radio-frequency current between this first housing 10 of excitation and this second housing 11 as the exciting bank of this main antenna 19 and these a plurality of radiant bodies, thereby have guaranteed the radiance of antenna.
Many antennas of the present invention portable terminal is by the electrical connection of this first shell fragment 13, this second shell fragment 14 and this rotating shaft 12, guaranteed the radio-frequency current between this first housing 10 and this second housing 11, this first radiant body 16 and this second radiant body 17 are realized the antenna function of other frequency ranges, when having guaranteed main antenna 19 work, reduce interference between antennas, and saved installing space.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (7)
1. antenna portable terminal more than a kind, it is characterized in that, comprise the first housing, the second housing, rotating shaft, first shell fragment, second shell fragment, a plurality of radio-frequency modules, first radiant body and second radiant body, the described first housing is connected by described rotating shaft with the described second housing, described first shell fragment and described first radiant body are arranged at the described first housing, described second shell fragment, described second radiant body and described a plurality of radio-frequency module are arranged at the described second housing, described first radiant body, described first shell fragment, described rotating shaft, described second shell fragment, in described second radiant body and the described a plurality of radio-frequency module at least one electrically connects in regular turn, and described first radiant body and described second radiant body are Bluetooth antenna, WIFI or gps antenna.
2. many antennas portable terminal according to claim 1 is characterized in that, described Bluetooth antenna, WIFI or gps antenna are the printed circuit board (PCB)s that is provided with in the terminal.
3. many antennas portable terminal according to claim 1, it is characterized in that, described a plurality of radio-frequency module comprises main radio-frequency module and sub-radio-frequency module, described main radio-frequency module and described rotating shaft lay respectively at the opposite end of the described second housing, and described sub-radio-frequency module and described rotating shaft are positioned at the same side of the described second housing.
4. many antennas portable terminal according to claim 3 is characterized in that, described many antennas portable terminal also comprises duplexer, and an end of described duplexer and described sub-radio-frequency module electrically connect, and the other end of described duplexer is connected with described second shell fragment.
5. many antennas portable terminal according to claim 3, described sub-radio-frequency module comprises Bluetooth RF module, GPS radio-frequency module or WIFI radio-frequency module.
6. many antennas portable terminal according to claim 4 is characterized in that described duplexer also comprises earth terminal, and described duplexer is by described earth terminal ground connection.
7. many antennas portable terminal according to claim 1 is characterized in that, the material of described first shell fragment and described second shell fragment comprises metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101497268A CN102202120B (en) | 2011-06-03 | 2011-06-03 | Multi-antenna mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101497268A CN102202120B (en) | 2011-06-03 | 2011-06-03 | Multi-antenna mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102202120A true CN102202120A (en) | 2011-09-28 |
| CN102202120B CN102202120B (en) | 2013-11-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101497268A Active CN102202120B (en) | 2011-06-03 | 2011-06-03 | Multi-antenna mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102202120B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535887A (en) * | 2018-05-31 | 2018-09-14 | 北京达佳互联信息技术有限公司 | A kind of intelligent glasses with double-antenna structure |
| CN110416697A (en) * | 2018-04-28 | 2019-11-05 | Oppo广东移动通信有限公司 | The control method of electronic device and electronic device |
| CN111262981A (en) * | 2020-01-17 | 2020-06-09 | 惠州Tcl移动通信有限公司 | Communication terminal |
| WO2020135169A1 (en) * | 2018-12-25 | 2020-07-02 | 维沃移动通信有限公司 | Mobile terminal |
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| CN2891506Y (en) * | 2005-10-26 | 2007-04-18 | 杭州易摩移动通讯技术有限公司 | Slide-cover mobile phone with dual antenna |
| JP2010232113A (en) * | 2009-03-30 | 2010-10-14 | Otax Co Ltd | Rf-mems switch, manufacturing method of rf-mems switch, antenna changeover device, cellphone, portable information terminal equipment and equipment for ic test |
| CN102035068A (en) * | 2009-09-25 | 2011-04-27 | 沈阳晨讯希姆通科技有限公司 | Antenna device of flip phone |
| CN201839326U (en) * | 2010-08-13 | 2011-05-18 | 宇龙计算机通信科技(深圳)有限公司 | Flip type mobile terminal |
-
2011
- 2011-06-03 CN CN2011101497268A patent/CN102202120B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2891506Y (en) * | 2005-10-26 | 2007-04-18 | 杭州易摩移动通讯技术有限公司 | Slide-cover mobile phone with dual antenna |
| JP2010232113A (en) * | 2009-03-30 | 2010-10-14 | Otax Co Ltd | Rf-mems switch, manufacturing method of rf-mems switch, antenna changeover device, cellphone, portable information terminal equipment and equipment for ic test |
| CN102035068A (en) * | 2009-09-25 | 2011-04-27 | 沈阳晨讯希姆通科技有限公司 | Antenna device of flip phone |
| CN201839326U (en) * | 2010-08-13 | 2011-05-18 | 宇龙计算机通信科技(深圳)有限公司 | Flip type mobile terminal |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416697A (en) * | 2018-04-28 | 2019-11-05 | Oppo广东移动通信有限公司 | The control method of electronic device and electronic device |
| CN108535887A (en) * | 2018-05-31 | 2018-09-14 | 北京达佳互联信息技术有限公司 | A kind of intelligent glasses with double-antenna structure |
| WO2020135169A1 (en) * | 2018-12-25 | 2020-07-02 | 维沃移动通信有限公司 | Mobile terminal |
| CN111262981A (en) * | 2020-01-17 | 2020-06-09 | 惠州Tcl移动通信有限公司 | Communication terminal |
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| Publication number | Publication date |
|---|---|
| CN102202120B (en) | 2013-11-27 |
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