CN104269606B - A kind of mobile terminal antenna structure and mobile terminal - Google Patents
A kind of mobile terminal antenna structure and mobile terminal Download PDFInfo
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- CN104269606B CN104269606B CN201410579801.8A CN201410579801A CN104269606B CN 104269606 B CN104269606 B CN 104269606B CN 201410579801 A CN201410579801 A CN 201410579801A CN 104269606 B CN104269606 B CN 104269606B
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Abstract
The present invention relates to the technical field of mobile terminal, disclose mobile terminal antenna structure and mobile terminal, antenna structure includes integrally formed metal profile and radio-frequency feed electric wire, hollow-out parts are equipped with metal profile, the circumferential lateral surface of metal profile forms the ring surface as mobile terminal frame；The radio-frequency module connection of radio-frequency feed electric wire one end mainboard, the other end are connected to the hollow-out parts, form distributing point.Mobile terminal antenna structure provided by the invention, its metal profile is integrally formed, its circumferential lateral surface forms the frame of mobile terminal complete machine, and formed with hollow-out parts in metal profile, radio-frequency feed electric wire is connected with the radio-frequency module and hollow-out parts of mainboard respectively, and form distributing point in hollow-out parts, so that hollow-out parts form antenna, in this way, due to metal profile integration, and frame can be used as, so that the compact overall structure of mobile terminal, firm, support strength and stability are preferable, do not interfere with the globality of mobile terminal appearance.
Description
Technical field
The present invention relates to the technical field of mobile terminal, more particularly to mobile terminal antenna structure and including the antenna structure
Mobile terminal.
Background technology
Current mobile terminal, such as mobile phone, wherein being required for setting antenna structure, for receiving signal；Antenna structure
Include built-in aerial and external antenna, as slimming of the people to mobile terminal requires higher and higher, current mobile end
End is more based on built-in aerial, and in order to reduce the occupied space of antenna structure in the terminal, it is in the terminal to adopt more
With slot antenna configurations, that is, the antenna structure to be formed that cracks in metal profile.
In the prior art, for mobile terminals such as the mobile phones with metal edge frame, in order to realize the function of antenna structure, all
It can crack on frame, still, crack on frame, then can influence the globality of cell phone appearance, and the entirety of mobile phone can be lowered
The stability of structure, influences the integrally-built intensity of mobile phone.
Alternatively, in some mobile phones, independently it is provided separately between its frame and metal profile, between being formed between the two
Gap, to form antenna structure, in this way, the integrally-built intensity of mobile phone and stability can be also substantially reduced, and it is complicated.
The content of the invention
In view of this, the present invention provides a kind of mobile terminal antenna structure and mobile terminal, it is intended to solves the prior art
In mobile terminal antenna structure, its needs cracks in frame, or is independently provided separately between frame and metal profile, leads
Cause mobile terminal appearance globality poor, the problem of overall structure stability and intensity are low and complicated.
In a first aspect, a kind of mobile terminal antenna structure, including integrally formed metal profile and radio-frequency feed electric wire,
Hollow-out parts are equipped with the metal profile, the circumferential lateral surface of the metal profile forms the annular as mobile terminal frame
Face；The radio-frequency module connection of radio-frequency feed electric wire one end mainboard, the other end are connected to the hollow-out parts, form distributing point.
With reference to first aspect, in the first mode in the cards of first aspect, the hollow-out parts are arranged on the gold
In the supporting plane for belonging to support plate, and arc-shaped shape.
With reference to first aspect, in the first mode in the cards of first aspect, the hollow-out parts are engraved including top
Empty portion and bottom hollow-out parts, the top hollow-out parts and the bottom hollow-out parts are separately positioned on the support of the metal profile
The both ends of plane, the radio-frequency feed electric wire are connected to the top hollow-out parts and bottom hollow-out parts.
With reference to first aspect, in the first mode in the cards of first aspect, the hollow-out parts are arranged on the gold
In the circumferential lateral surface for belonging to support plate.
With reference to first aspect, in the first mode in the cards of first aspect, the hollow-out parts extend in bending
Arrangement.
With reference to first aspect or first aspect the first to any one of the 4th kind of mode in the cards may
Implementation, the hollow-out parts are equipped with earth point.
With reference to first aspect or first aspect the first to any one of the 4th kind of mode in the cards may
Implementation, the radio-frequency feed electric wire is connected to the hollow-out parts by being fed directly into.
With reference to first aspect or first aspect the first to any one of the 4th kind of mode in the cards may
Implementation, the radio-frequency feed electric wire is connected to the hollow-out parts by coupling feed-in.
With reference to first aspect or first aspect the first to any one of the 4th kind of mode in the cards may
Implementation, the radio-frequency feed electric wire is connected to the hollow-out parts by switching feed-in.
A kind of second aspect, there is provided the mobile terminal in mobile terminal, including the various possible implementations of first aspect
Antenna structure.
Compared with prior art, mobile terminal antenna structure provided by the invention, it uses integrally formed metal to support
Plate, the circumferential lateral surface of the metal profile forms the frame of mobile terminal complete machine, and hollow-out parts are formed in metal profile,
Connected using the radio-frequency module of radio-frequency feed electric wire and mainboard, and be connected with hollow-out parts, distributing point is formed, in this way, hollow-out parts are formed
Antenna；Since the circumferential lateral surface of integrated metal profile forms the frame of mobile terminal complete machine, hence for frame
Mobile terminal for, it need not crack in frame so that the structural integrity of mobile terminal, compact, mobile terminal
Structural stability and support strength are also preferable.
Brief description of the drawings
Fig. 1 is the schematic perspective view that the embodiment of the present invention provides mobile terminal antenna structure, wherein, hollow-out parts are opened in branch
Support plane；
Fig. 2 is the schematic front view that the embodiment of the present invention provides mobile terminal antenna structure, wherein, hollow-out parts are arranged on branch
Support one end of plane；
Fig. 3 is the schematic front view of mobile terminal antenna structure provided in an embodiment of the present invention, wherein, hollow-out parts are set respectively
Put at the both ends of supporting plane；
Fig. 4 is the schematic perspective view of mobile terminal antenna structure provided in an embodiment of the present invention, wherein, hollow-out parts are arranged on
The circumferential lateral surface of metal profile；
Fig. 5 is the main view signal that radio-frequency feed electric wire provided in an embodiment of the present invention is connected by being fed directly into hollow-out parts
Figure；
Fig. 6 is the main view that radio-frequency feed electric wire provided in an embodiment of the present invention is connected by coupling feed-in with hollow-out parts
Schematic diagram；
Fig. 7 is that radio-frequency feed electric wire provided in an embodiment of the present invention is shown by directly matching the main view that feed-in is connected with hollow-out parts
It is intended to；
Fig. 8 is that radio-frequency feed electric wire provided in an embodiment of the present invention is illustrated by switching the main view that feed-in is connected with hollow-out parts
Figure.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It is described in detail below in conjunction with realization of the specific embodiment to the present invention.
It is preferred embodiment provided by the invention as shown in Fig. 1~8.
Mobile terminal antenna structure provided in this embodiment, it can be used in various mobile terminals, for example, mobile whole
End can be included through wireless access network RAN and the user equipment that communicates of one or more core nets, and the user's equipment can be with
It is mobile phone (or being " honeycomb " phone), the computer with mobile terminal etc., for example, user equipment can also be portable
Formula, pocket, hand-held, built-in computer or vehicle-mounted mobile device, they exchanged with wireless access network voice and/or
Data.In another example the mobile terminal can include mobile phone, tablet computer, personal digital assistant PDA, point-of-sale terminal POS or vehicle-mounted
Computer etc..
As shown in figures 1-4, mobile terminal antenna structure includes integrally formed metal profile 1 and radio-frequency feed electric wire
14.Structural support of the metal profile 1 as mobile terminal, it can be used for the display screen and circuit that support mobile terminal
Plate etc.；In the present embodiment, metal profile 1 is square-shaped, certainly, is set according to the shape of mobile terminal, it can also be in
Other shapes, such as discoid, the shape being not limited in the present embodiment.
In the present embodiment, the circumferential lateral surface 12 of metal profile 1 forms ring surface, which is used for as movement
The frame of terminal, and it is provided with hollow-out parts 13 in the metal profile 1；One end of radio-frequency feed electric wire 14 and the radio frequency of mainboard
Module connects, and the other end is connected with hollow-out parts 13, forms distributing point so that hollow-out parts 13 form antenna, so as to fulfill to the shifting
The feed of dynamic terminal antenna configuration.
The mobile terminal antenna structure of above-mentioned offer, the circumferential lateral surface 12 of integrally formed metal profile 1 is annular
Face, it can be as the frame of mobile terminal；Hollow-out parts 13 are formed in metal profile 1, form antenna；Pass through radio-frequency feed
Line 14 connects the radio-frequency module and hollow-out parts 13 of mainboard respectively, and distributing point is formed in hollow-out parts 13, and hollow-out parts 13 form antenna,
The radiofrequency signal that antenna receives, is entered in the radio-frequency module of mainboard by radio-frequency feed electric wire 14 and is handled；In this way, metal supports
The ring surface of plate 1 can be used as frame, and for the mobile terminal with frame, it need not crack in frame, from
And causing the structural integrity, compact of mobile terminal, the structural stability and support strength of mobile terminal are also preferable.
Hollow-out parts 13 in metal profile 1 can be radiated as antenna, its length is about in no Filled Dielectrics
The quarter-wave of used frequency range.
In the present embodiment, with reference to shown in Fig. 1~3, hollow-out parts 13 are arranged in the supporting plane 11 of metal profile 1, its
Arc-shaped shape, it can also be in strip certainly, and is disposed to extend along 12 length direction of circumferential lateral surface of metal profile 1, when
So, it can be arranged in the supporting plane 11 of metal profile 1 close to the position of circumferential lateral surface 12.
In order to increase the length of hollow-out parts 13, in the present embodiment, hollow-out parts 13 are in bending, it is along metal profile 1
12 length direction of circumferential lateral surface be disposed to extend, when its length is inadequate, then in the supporting plane 11 of metal profile 1, shape
Into a bent shape, formed by multistage hollow out section, the plurality of hollow out section is sequentially end to end, and forms bending arrangement.
Specifically, hollow-out parts 13 are bent in concave shape, it includes three sections of sequentially end to end hollow out sections, this three sections are engraved
Empty section bends arrangement between each other, forms character cut in bas-relief shape；Hollow-out parts 13 can be arranged on 1 supporting plane 11 of metal profile
One end, or can also be in the other end, alternatively, the both ends of supporting plane 11 are all respectively arranged with hollow-out parts 13, specifically visually in fact
Depending on border needs.
When the both ends of the supporting plane 11 of metal profile 1 are respectively equipped with hollow-out parts 13, it is top hollow-out parts respectively
And bottom hollow-out parts, it is connected in this way, being then utilized respectively radio-frequency feed electric wire 14 with bottom hollow-out parts and top hollow-out parts, forms feed
Point, in this way, the radiofrequency signal outside the radio-frequency module receiving for passing through mainboard.
In addition, with reference to shown in Fig. 4, as other embodiments, hollow-out parts 13 can also be arranged on the periphery of metal profile 1
In side 12, set in depression, also, when 12 length of a circumferential lateral surface of metal profile 1 is inadequate, hollow-out parts 13 can be with
It is disposed to extend along the length of 1 circumferential lateral surface 12 of metal profile, in bending, extends in adjacent circumferential lateral surface 12.
Specifically, after hollow-out parts 13 extend to circumferential lateral surface 12 adjacent thereto from a circumferential lateral surface 12, then in bending
Shape, certainly, it can be in L bendings, can also be in concave shape bending.
Hollow-out parts 13 in above-mentioned are arranged in the supporting plane 11 of metal profile 1, are horizontal layout；When it is arranged on
In the circumferential lateral surface 12 of metal profile 1, then spatially shape is arranged.
For above-mentioned a variety of 13 deployment scenarios of hollow-out parts, the distributing point that radio-frequency feed electric wire 14 is formed with hollow-out parts 13 can be set
Any position in hollow-out parts 13 is put, depending on actual needs, it can be arranged on one end of hollow-out parts 13, or
The other end of the feed-in in hollow-out parts 13.
For the set-up mode of above-mentioned a variety of hollow-out parts 13, no matter hollow-out parts 13, which are arranged on the support of metal profile 1, is put down
Face 11, or the circumferential lateral surface 12 of metal profile 1, it, which is formed, to be in variation, such as bending, vertical bar shape or U-shape
Etc., depending on can specifically depending on actual need.
With reference to shown in Fig. 5, radio-frequency feed electric wire 14 is connected by being fed directly into hollow-out parts 13；Alternatively, with reference to shown in Fig. 6,
Radio-frequency feed electric wire 14 is connected by coupling feed-in with hollow-out parts 13；Alternatively, with reference to shown in Fig. 7, radio-frequency feed electric wire 14 passes through matching
Feed-in is connected with hollow-out parts 13；Alternatively, with reference to shown in Fig. 8, radio-frequency feed electric wire 14 is connected by switching feed-in with hollow-out parts 13.Tool
Depending on body connection mode is visually actually needed.
Above-mentioned hollow-out parts 13 formed antenna in, when bandwidth is inadequate, can by add mutiple antennas branch or
Switch is accessed by radio-frequency feed electric wire 14 to increase bandwidth.Furthermore it is possible to earth point is added in hollow-out parts 13, to increase day
The bandwidth and control resonance location of line；And it is possible to the position of earth point is controlled by switching, to increase bandwidth.
When hollow-out parts 13 are opened in the supporting plane 11 of metal profile 1, since it is close to the edge of metal profile 1
Place, therefore, which can regard the mixture of slot antennas and LOOP antennas as, and antenna resonance is in half wavelength
Place, can adjust the resonance of antenna, to make the Antenna Operation required by adjusting feed point position with fluting length
In frequency range.
The present embodiment additionally provides mobile terminal, that includes above-mentioned mobile terminal antenna structure, in this way, metal supports
The periphery of plate 1 is used as the frame of mobile terminal complete machine, and hollow-out parts 13 are set directly in metal profile 1, makees
For antenna so that whole mobile terminal appearance globality is preferable, and stability and intensity are preferable, simple in structure.
Specifically, above-mentioned mobile terminal can be mobile phone or tablet computer etc..
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (6)
- A kind of 1. mobile terminal antenna structure, it is characterised in that including integrally formed metal profile and radio-frequency feed electric wire, Hollow-out parts are equipped with the metal profile, the circumferential lateral surface of the metal profile forms the annular as mobile terminal frame Face；The radio-frequency module of described radio-frequency feed electric wire one end and mainboard connects, and the other end is connected to the hollow-out parts, in hollow-out parts shape Into distributing point, hollow-out parts form antenna, and the radiofrequency signal that antenna receives, is entered by radio-frequency feed electric wire in the radio-frequency module of mainboard Centre is handled；The hollow-out parts include top hollow-out parts and bottom hollow-out parts, the top hollow-out parts and the bottom hollow out Portion is separately positioned on the both ends of the supporting plane of the metal profile, and the radio-frequency feed electric wire is connected to the top and engraves Empty portion and bottom hollow-out parts, the hollow-out parts include three sections of end to end hollow out sections successively, three sections of hollow outs section phase Bending is arranged between mutually, forms character cut in bas-relief shape.
- 2. mobile terminal antenna structure as claimed in claim 1, it is characterised in that the hollow-out parts are equipped with earth point.
- 3. mobile terminal antenna structure as claimed in claim 1 or 2, it is characterised in that the radio-frequency feed electric wire passes through direct Feed-in is connected to the hollow-out parts.
- 4. mobile terminal antenna structure as claimed in claim 1 or 2, it is characterised in that the radio-frequency feed electric wire passes through coupling Feed-in is connected to the hollow-out parts.
- 5. mobile terminal antenna structure as claimed in claim 1 or 2, it is characterised in that the radio-frequency feed electric wire passes through switch Feed-in is connected to the hollow-out parts.
- 6. a kind of mobile terminal, it is characterised in that including claim 1-5 any one of them mobile terminal antenna structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410579801.8A CN104269606B (en) | 2014-10-24 | 2014-10-24 | A kind of mobile terminal antenna structure and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410579801.8A CN104269606B (en) | 2014-10-24 | 2014-10-24 | A kind of mobile terminal antenna structure and mobile terminal |
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| CN104269606A CN104269606A (en) | 2015-01-07 |
| CN104269606B true CN104269606B (en) | 2018-05-01 |
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| CN201410579801.8A Active CN104269606B (en) | 2014-10-24 | 2014-10-24 | A kind of mobile terminal antenna structure and mobile terminal |
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| CN106159445A (en) * | 2015-04-28 | 2016-11-23 | 比亚迪股份有限公司 | Antenna and the mobile terminal with it |
| CN105356037B (en) * | 2015-10-30 | 2018-12-21 | 努比亚技术有限公司 | A kind of antenna and mobile terminal |
| CN105406176B (en) * | 2015-12-09 | 2018-09-04 | 广东欧珀移动通信有限公司 | A kind of mobile terminal antenna system and mobile terminal |
| CN105552521B (en) * | 2015-12-09 | 2018-06-15 | 广东欧珀移动通信有限公司 | A kind of antenna and the electric terminal including the antenna |
| CN106374192B (en) * | 2016-10-25 | 2019-11-19 | 瑞声科技（南京）有限公司 | Antenna module and mobile terminal |
| CN108963433A (en) * | 2017-05-23 | 2018-12-07 | 深圳富泰宏精密工业有限公司 | Antenna structure and wireless communication device with the antenna structure |
| CN107732452A (en) * | 2017-09-18 | 2018-02-23 | 上海斐讯数据通信技术有限公司 | Slot antenna device and terminal device |
| CN108023981B (en) * | 2017-12-01 | 2020-08-04 | Oppo广东移动通信有限公司 | Middle frame assembly and electronic equipment |
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| CN104269606A (en) | 2015-01-07 |
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Address after: Changan town in Guangdong province Dongguan 523841 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd. Address before: Changan town in Guangdong province Dongguan 523841 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd. |
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