CN205595455U - Combined antenna , communication terminal's casing and communication terminal - Google Patents
Combined antenna , communication terminal's casing and communication terminal Download PDFInfo
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- CN205595455U CN205595455U CN201620424326.1U CN201620424326U CN205595455U CN 205595455 U CN205595455 U CN 205595455U CN 201620424326 U CN201620424326 U CN 201620424326U CN 205595455 U CN205595455 U CN 205595455U
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- antenna
- metal shell
- minor matters
- shell
- antenna element
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Abstract
The utility model provides a combined antenna, communication terminal's casing and communication terminal, a combined antenna, it includes antenna element, it sets up on a supporting body, metal casing sets up fretwork portion on it, antenna element is located one side of fretwork portion, just antenna element with form the gap that is used for the coupling feed between the metal casing, the utility model provides a combined antenna, communication terminal's casing and communication terminal regards as the loop antenna to use the one side metal casing of computer, then carries out the coupling feed through the gap, and the antenna group that makes two kinds of different grade types when having strengthened the performance of antenna, makes the directionality of antenna obtain the complementation together, has avoided the interference of metal casing to the antenna simultaneously, makes overall structure more stable, has reduced manufacturing cost simultaneously.
Description
Technical field
This utility model relates to communication antenna technical field, a kind of combined antenna, communicating terminal
Housing and communicating terminal.
Background technology
Notebook antenna is the critical piece of notebook data transmission, at present, at the notebook of metal environment
In Antenna Design, commonly used mode is for open antenna windows on metal shell.Existing antenna windows includes
Edge damage structure and not edge damage structure, wherein, as it is shown in figure 1, be the antenna windows of a kind of edge damage structure, its
Structure be on notebook computer shell, arrange antenna while arranging breach 8 to form edge damage, avoid gold with this
Belong to the frame impact on antenna performance, owing to breach 8 reduces the structural strength of shell, it is therefore desirable to adopt
Reinforcing by the mode of injection, therefore manufacturing process and relatively costly and yields is low, another kind does not breaks
The antenna windows of limit structure, as in figure 2 it is shown, i.e. notebook computer shell still has metal edge frame, uses this
During structure, for reduce the metal edge frame impact on antenna performance, between usual antenna and metal edge frame away from
5mm need to be more than from L, and this causes the increase of antenna windows size, also causes overall machine size to increase.
Further, since the existence of metal edge frame, cause antenna when to free space radiated electromagnetic wave, directivity
Substantially interfered with.
Summary of the invention
In order to solve the problems referred to above, this utility model provides a kind of group being collectively forming with computer metal shell
Close antenna, using computer metal shell as a part for antenna, to strengthen the performance of antenna, solve simultaneously
The interference problem that metal shell causes.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of combined antenna, including:
Antenna element, it is arranged on a supporting body；
Metal shell, it arranges hollow-out parts, and described antenna element is positioned at the side of described hollow-out parts, and
The gap for couple feed is formed between described antenna element and described metal shell.
Preferably, described hollow-out parts is arranged near any edge of described metal shell, so that outside described metal
The edge of shell forms the frame of frame-shaped.
Preferably, described hollow-out parts is covered with cover cap.
Preferably, described antenna element includes:
Dielectric-slab, described dielectric-slab arranges the radiation minor matters of bar shaped, and one end of described radiation minor matters connects
Having ground connection minor matters, the other end of described radiation minor matters connects antenna ground；
Feed minor matters, described feed minor matters be connected with described radiation minor matters and and described ground connection minor matters be spaced set
Put.
Preferably, described metal shell is configured to rectangle or trapezoidal platy structure.
Preferably, described hollow-out parts is rectangle, circular or trapezoidal.
Preferably, including a regulation portion, described regulation portion is arranged on described antenna element and holds with described
Carrier connects, and it is for regulating the gap size between described antenna element and described metal shell.
The housing of a kind of communicating terminal, it has described combined antenna.
A kind of communicating terminal, it has the housing of described communicating terminal.
Preferably, described communicating terminal includes the first shell, second housing, described first shell and second
Shell is arranged separately, and described first shell is described metal shell, and described second housing is described carrying
Body.
This utility model having the beneficial effects that relative to prior art:
Combined antenna, the housing of communicating terminal and the communicating terminal that this utility model provides, by the one of computer
Face metal shell, as a part for antenna, is specially and arranges antenna windows on the metal shell of computer, with
Making metal shell form loop antenna, then arrange antenna element in antenna windows, described antenna element can be
Paster antenna, feeds paster antenna or loop antenna during use, and then two antennas are carried out by gap
Couple feed, two distinct types of antenna combination together, enhances the performance of antenna, and makes antenna
Directivity obtain complementation, avoid the metal shell interference to antenna simultaneously, due to the metal of computer outside
Shell, without carrying out edge damage process, makes overall structure more stable, reduces manufacturing cost simultaneously.
Accompanying drawing explanation
Fig. 1 is a kind of metal shell and the antenna windows structural representation of prior art；
Fig. 2 is another kind of metal shell and the antenna windows structural representation of prior art；
Fig. 3 is a kind of example structure schematic diagram of the present utility model；
Fig. 4 is a kind of embodiment side cross sectional views of the present utility model；
Fig. 5 is the side cross sectional views of another embodiment of the present utility model.
Main Reference Numerals illustrates:
1-metal shell 11-hollow-out parts 12-frame 2-antenna element 3-supporting body 13-gap 4-cover cap 21-
Dielectric-slab 22-radiation minor matters 23-ground connection minor matters 24-feed minor matters 5-the first shell 6-second housing
51-antenna window 61-antenna 62-foam 7-antenna windows 25-regulation portion 8-breach.
Detailed description of the invention
Understandable for enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with
Detailed description of the invention of the present utility model is described in detail by accompanying drawing.
Elaborate a lot of detail in the following description so that fully understanding this utility model, but
This utility model can also use other to be different from alternate manner described here to implement, art technology
Personnel can do similar popularization in the case of this utility model intension, and therefore this utility model is not
Limited by following public specific embodiment.
Secondly, this utility model combines schematic diagram and is described in detail, and this utility model embodiment is being described in detail in detail
Time, for purposes of illustration only, represent that the profile of apparatus structure can be disobeyed general ratio and be made partial enlargement, and
Described schematic diagram is example, and it should not limit the scope of this utility model protection at this.Additionally, in reality
Border should comprise the three-dimensional space of length, width and the degree of depth in making.
With reference to shown in Fig. 3, the present embodiment provides a kind of combined antenna, and it includes antenna element 2, described
Antenna element 2 is arranged on a supporting body 3；Also include a metal shell 1, on described metal shell 1
Arranging hollow-out parts 11, described metal shell 1 lid is located on described supporting body 3, and described antenna element 2
It is positioned at the side of described hollow-out parts 11, is formed between described antenna element 2 and described metal shell 1 and be used for
The gap 13 of couple feed.
In the present embodiment, described metal shell 1 arranges hollow-out parts 11, make described metal shell 1 shape
Circularizing, so that described metal shell 1 constitutes loop antenna structure, described hollow-out parts 11 is as antenna list
The antenna window of unit 2, and between antenna element 2 with described metal shell 1, form the gap 13 coupled,
During feed, one of antenna element 2 or metal shell 1 are fed, then by described gap 13
Carry out energy conduction.
Preferably, in the present embodiment, described antenna element 2 is a kind of PIFA antenna, and it includes dielectric-slab
21, described dielectric-slab 21 arranges the radiation minor matters 22 of bar shaped, one end of described radiation minor matters 22 connects
Having ground connection minor matters 23, described ground connection minor matters 23 can be bar shaped or other shapes, described radiation minor matters 22
The other end connects antenna ground, is the earth plate of antenna described antenna, is positioned at (figure on the downside of described dielectric-slab 21
Not shown)；Described antenna element 2 also includes feeding minor matters 24, described feed minor matters 24 and described radiation
Minor matters 22 connect and and described ground connection minor matters 23 interval arrange, wherein, described dielectric-slab 21 is circuit board,
Described radiation minor matters 22, ground connection minor matters 23, feed minor matters 24 are sheet metal, it should be noted that
Described antenna element 2 is alternatively other antennas, as list/dipole antenna, paster antenna, PCB antenna,
Inverse-F antennas etc., described antenna element 2 combines with the metal shell 1 used as loop antenna, makes
More comprehensively, radiation resistance is more preferable for the directivity of antenna, and stability strengthens, simultaneously without considering metal
The shell 1 interference to antenna element 2.
Preferably, with reference to shown in Fig. 3, described hollow-out parts 11 is near any edge of described metal shell 1
Arrange, so that the edge of described metal shell 1 forms the frame 12 of frame-shaped, described in described antenna element 2
Forming described gap 13 between frame 12 to carry out couple feed, in figure, the direction of arrow is the sense of current.
Preferably, with reference to shown in Fig. 4, in the present embodiment, described hollow-out parts 11 is covered with cover cap 4,
Described cover cap 4 can use nonmetallic isolation material, such as pottery, resin etc., it is simple to the expansion of electromagnetic wave
While Saning, affect the performance of antenna and radiation direction in order to avoiding.
Preferably, described metal shell 1 is configured to rectangle or trapezoidal platy structure.
Preferably, described hollow-out parts 11 is rectangle, circular or trapezoidal, it is possible to for other shapes.
Preferably, with reference to shown in Fig. 4, in the present embodiment, described combined antenna also includes a regulation portion 25,
Described regulation portion 25 is arranged on described antenna element 2 and connects with described supporting body 3, and it is used for regulating
The size in the described gap 13 between described antenna element 2 and described metal shell 1.
This utility model further provides for housing and the communicating terminal of a kind of communicating terminal, described communicating terminal
Housing there is the combined antenna described in above-described embodiment, described communicating terminal has above-mentioned communicating terminal
Housing, concrete, with reference to shown in Fig. 5, described communicating terminal includes the first shell 5, second housing 6,
Described first shell 5 is arranged separately with second housing 6, and described first shell 5 is metal shell, institute
Stating and be provided with antenna window 51 on the first shell 5, described antenna window 51 outer cover sets antenna windows 7, institute
Stating second housing 6 is described supporting body 3, and described second housing 6 is provided with antenna 61, described antenna
Being provided with foam 62 between 61 and described second housing 6, described foam 62 is used for regulating described antenna 61
And the distance in the described gap 13 between the first shell 5, by offering described antenna window 51, makes institute
State the first shell 5 and formed ring-type, can be combined with described antenna 61 as loop antenna during feed, make sky
Line in directivity, complete complementation, and avoid the problem that original antenna is disturbed by metal shell.
Above example is only exemplary embodiment of the present utility model, is not used in restriction this utility model,
Protection domain of the present utility model is defined by the claims.Those skilled in the art can be new in this practicality
In the essence of type and protection domain, this utility model is made various amendment or equivalent, this amendment
Or equivalent also should be regarded as in protection domain of the present utility model.
Claims (10)
1. a combined antenna, it is characterised in that including:
Antenna element, it is arranged on a supporting body；
Metal shell, it arranges hollow-out parts, and described antenna element is positioned at the side of described hollow-out parts, and
The gap for couple feed is formed between described antenna element and described metal shell.
Combined antenna the most according to claim 1, it is characterised in that described hollow-out parts is near described
Any edge of metal shell is arranged, so that the edge of described metal shell forms the frame of frame-shaped.
Combined antenna the most according to claim 1, it is characterised in that be covered with in described hollow-out parts
Cover cap.
Combined antenna the most according to claim 1, it is characterised in that described antenna element includes:
Dielectric-slab, described dielectric-slab arranges the radiation minor matters of bar shaped, and one end of described radiation minor matters connects
Having ground connection minor matters, the other end of described radiation minor matters connects antenna ground；
Feed minor matters, described feed minor matters be connected with described radiation minor matters and and described ground connection minor matters be spaced set
Put.
Combined antenna the most according to claim 1, it is characterised in that described metal shell is configured to
Rectangle or trapezoidal platy structure.
Combined antenna the most according to claim 1, it is characterised in that described hollow-out parts be rectangle,
Circular or trapezoidal.
Combined antenna the most according to claim 1, it is characterised in that include a regulation portion, described
Regulation portion is arranged on described antenna element and connects with described supporting body, and it is used for regulating described antenna list
Gap size between first and described metal shell.
8. the housing of a communicating terminal, it is characterised in that it has according to any one of claim 1-7
Described combined antenna.
9. a communicating terminal, it is characterised in that it has communicating terminal according to claim 8
Housing.
Communicating terminal the most according to claim 9, it is characterised in that include the first shell,
Two shells, described first shell is arranged separately with second housing, and described first shell is outside described metal
Shell, described second housing is described supporting body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620424326.1U CN205595455U (en) | 2016-05-10 | 2016-05-10 | Combined antenna , communication terminal's casing and communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620424326.1U CN205595455U (en) | 2016-05-10 | 2016-05-10 | Combined antenna , communication terminal's casing and communication terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205595455U true CN205595455U (en) | 2016-09-21 |
Family
ID=56931353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620424326.1U Active CN205595455U (en) | 2016-05-10 | 2016-05-10 | Combined antenna , communication terminal's casing and communication terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205595455U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736381A (en) * | 2017-01-24 | 2017-05-31 | 广东欧珀移动通信有限公司 | The blank component of housing, housing, the manufacture method and terminal of housing |
| CN110085970A (en) * | 2018-08-10 | 2019-08-02 | 深圳捷豹电波科技有限公司 | A kind of antenna and terminal device |
| CN112216954A (en) * | 2019-07-11 | 2021-01-12 | 北京小米移动软件有限公司 | Electronic device and method of mounting the same |
| US10898979B2 (en) | 2017-01-24 | 2021-01-26 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Blank assembly for housing, housing, manufacturing method for housing and terminal |
| CN112821046A (en) * | 2021-01-04 | 2021-05-18 | 北京小米移动软件有限公司 | Antenna structure and terminal equipment |
| CN114696029A (en) * | 2020-12-28 | 2022-07-01 | 北京小米移动软件有限公司 | Electronic device |
-
2016
- 2016-05-10 CN CN201620424326.1U patent/CN205595455U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736381A (en) * | 2017-01-24 | 2017-05-31 | 广东欧珀移动通信有限公司 | The blank component of housing, housing, the manufacture method and terminal of housing |
| CN106736381B (en) * | 2017-01-24 | 2019-04-19 | Oppo广东移动通信有限公司 | The manufacturing method and terminal of the blank component of shell, shell, shell |
| US10898979B2 (en) | 2017-01-24 | 2021-01-26 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Blank assembly for housing, housing, manufacturing method for housing and terminal |
| US10974354B2 (en) | 2017-01-24 | 2021-04-13 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Blank assembly for housing, housing, manufacturing method for housing and terminal |
| CN110085970A (en) * | 2018-08-10 | 2019-08-02 | 深圳捷豹电波科技有限公司 | A kind of antenna and terminal device |
| CN112216954A (en) * | 2019-07-11 | 2021-01-12 | 北京小米移动软件有限公司 | Electronic device and method of mounting the same |
| CN114696029A (en) * | 2020-12-28 | 2022-07-01 | 北京小米移动软件有限公司 | Electronic device |
| CN112821046A (en) * | 2021-01-04 | 2021-05-18 | 北京小米移动软件有限公司 | Antenna structure and terminal equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |