CN204538232U - Antenna - Google Patents
Antenna Download PDFInfo
- Publication number
- CN204538232U CN204538232U CN201520141347.8U CN201520141347U CN204538232U CN 204538232 U CN204538232 U CN 204538232U CN 201520141347 U CN201520141347 U CN 201520141347U CN 204538232 U CN204538232 U CN 204538232U
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- department
- radiation
- grounding parts
- antenna
- metallic circuit
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Abstract
The utility model relates to a kind of antenna, it comprises an insulated substrate, one metallic circuit and and coaxial line, described substrate is provided with a faying face, described metallic circuit covers on faying face, described metallic circuit comprises a grounding parts, first Department of Radiation parallel with grounding parts, connect the short of the first Department of Radiation and grounding parts, described coaxial line comprises conductor and braiding, described solderable conductor is connected on the first Department of Radiation, described braiding is welded on grounding parts, described faying face is the solid surface protruding or cave in, add the headroom district of antenna, when can ensure that the metal shell of mobile device is designed to arcwall face, the usefulness of antenna still can be played after windowing.
Description
Technical field
The utility model relates to a kind of antenna, particularly relates to a kind of antenna with substrate.
Background technology
At present, adopt the mobile device of metal shell more and more by consumers, for ensureing the usefulness of antenna, normally at metal shell uplifting window, increasing the headroom district of antenna, antenna is effectively gone out energy emission.But, and when metal shell is designed to arcwall face, after windowing, be still the usefulness being difficult to play antenna.
So, be necessary that a kind of new antenna of design is to solve the problems of the technologies described above.
Utility model content
The purpose of this utility model there are provided a kind of antenna improving usefulness.
For realizing aforementioned object, the utility model adopts following technical scheme: a kind of antenna, it comprise an insulated substrate, a metallic circuit and and coaxial line, described substrate is provided with a faying face, described metallic circuit covers on faying face, described metallic circuit comprises a grounding parts, first Department of Radiation parallel with grounding parts, connects the short of the first Department of Radiation and grounding parts, described coaxial line comprises conductor and braiding, described solderable conductor is connected on the first Department of Radiation, described braiding is welded on grounding parts, and described faying face is the solid surface protruding or cave in.
As further improvement of the utility model, described faying face is arcwall face.
As further improvement of the utility model, described short position is in the inner side of grounding parts and the first Department of Radiation.
As further improvement of the utility model, described metallic circuit also comprises one second Department of Radiation extended back from an ending vertical of grounding parts and one the 3rd Department of Radiation extended from the second Department of Radiation ending vertical, 3rd Department of Radiation is positioned at the outside of the first Department of Radiation and is parallel to each other, and second and third Department of Radiation and the first Department of Radiation are coupled.
As further improvement of the utility model, described 3rd Department of Radiation is also set to flap construction.
The faying face of the utility model antenna substrate is the solid surface protruding or cave in, metallic circuit covers on faying face, add the headroom district of antenna, when can ensure that the metal shell of mobile device is designed to arcwall face, after windowing, still can play the usefulness of antenna.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of the utility model antenna, and display insulated substrate substrate and metallic circuit are separated.
Embodiment
Refer to shown in Fig. 1, the utility model antenna comprises an insulated substrate 10, metallic circuit 20 and a coaxial line 30.
Substrate 10 is provided with a faying face 11, and faying face 11 is the solid surface protruding or cave in, and solid surface is arcwall face, and metallic circuit 20 covers on faying face 11, and coaxial line 30 is welded on metallic circuit 20.
Metallic circuit 20 comprises a grounding parts 21, first Department of Radiation 221 parallel with grounding parts 21, the short 23 connecting the first Department of Radiation 221 and grounding parts 21, one second Department of Radiation 222 extended back from grounding parts 21 1 ending vertical and one the 3rd Department of Radiation 223 extended from the second Department of Radiation 222 ending vertical.Short 23 is positioned at the inner side of grounding parts 21 and the first Department of Radiation 221, and the 3rd Department of Radiation 223 is positioned at the outside of the first Department of Radiation 221 and is parallel to each other, and second and third Department of Radiation 222,223 and first Department of Radiation 221 is coupled, and increases the radiation efficiency of antenna.
3rd Department of Radiation 223 is also set to flap construction, can increase the coupling area between the first, the 3rd Department of Radiation 221,223.
Coaxial line 30 comprises conductor 31 and braiding 32, and conductor 31 is welded on the first Department of Radiation 221, and braiding 32 is welded on grounding parts 21.
The faying face 11 of the utility model antenna substrate 10 is the solid surface protruding or cave in, metallic circuit 20 covers on faying face 11, add the headroom district of antenna, when can ensure that the metal shell of mobile device is designed to arcwall face, after windowing, still can play the usefulness of antenna.
Although be example object, disclose preferred implementation of the present utility model, but those of ordinary skill in the art will recognize, when not departing from scope and spirit of the present utility model disclosed in appending claims, various improvement, increase and replacement are possible.
Claims (5)
1. an antenna, it comprise an insulated substrate, a metallic circuit and and coaxial line, described substrate is provided with a faying face, described metallic circuit covers on faying face, described metallic circuit comprises a grounding parts, first Department of Radiation parallel with grounding parts, connects the short of the first Department of Radiation and grounding parts, described coaxial line comprises conductor and braiding, described solderable conductor is connected on the first Department of Radiation, described braiding is welded on grounding parts, it is characterized in that: described faying face is the solid surface protruding or cave in.
2. antenna according to claim 1, is characterized in that: described faying face is arcwall face.
3. antenna according to claim 1, is characterized in that: described short position is in the inner side of grounding parts and the first Department of Radiation.
4. antenna according to claim 3, it is characterized in that: described metallic circuit also comprises one second Department of Radiation extended back from an ending vertical of grounding parts and one the 3rd Department of Radiation extended from the second Department of Radiation ending vertical, 3rd Department of Radiation is positioned at the outside of the first Department of Radiation and is parallel to each other, and second and third Department of Radiation and the first Department of Radiation are coupled.
5. antenna according to claim 4, is characterized in that: described 3rd Department of Radiation is also set to flap construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141347.8U CN204538232U (en) | 2015-03-12 | 2015-03-12 | Antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141347.8U CN204538232U (en) | 2015-03-12 | 2015-03-12 | Antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204538232U true CN204538232U (en) | 2015-08-05 |
Family
ID=53752196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520141347.8U Active CN204538232U (en) | 2015-03-12 | 2015-03-12 | Antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204538232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681974A (en) * | 2015-03-12 | 2015-06-03 | 昆山联滔电子有限公司 | Antenna |
-
2015
- 2015-03-12 CN CN201520141347.8U patent/CN204538232U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681974A (en) * | 2015-03-12 | 2015-06-03 | 昆山联滔电子有限公司 | Antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |