CN105048059A - Watch antenna - Google Patents
Watch antenna Download PDFInfo
- Publication number
- CN105048059A CN105048059A CN201510412618.3A CN201510412618A CN105048059A CN 105048059 A CN105048059 A CN 105048059A CN 201510412618 A CN201510412618 A CN 201510412618A CN 105048059 A CN105048059 A CN 105048059A
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- CN
- China
- Prior art keywords
- antenna
- coupling part
- wrist
- watch
- radiation fin
- Prior art date
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Abstract
The invention relates to a watch antenna. The watch antenna comprises a main antenna and a branch antenna, wherein the branch antenna is coupled to the main antenna, the main antenna comprises a main body, a left radiation sheet, a right radiation sheet, a feeding part and a grounding part, the left radiation sheet, the right radiation sheet, the feeding part and the grounding part are respectively four branches extending from the main body, the left radiation sheet and the right radiation sheet are arranged at the left side and the right side of the main body, the branch antenna comprises a grounding part and a coupling part, and the coupling part is encircled at the lower side and the right side of the right radiation sheet. By the watch antenna, the low frequency performance of the watch antenna is improved.
Description
Technical field
The present invention relates to a kind of wrist-watch antenna.
Background technology
The ever more popular of wearable intelligent equipment, universal, user proposes more and more higher requirement to its performance, antenna is one of most important element affecting performance, and be directly connected to the signal of wearable intelligent equipment and other electric rooms, the reliability of transfer of data, conventional antenna structure has inverted F shaped antenna, inverted L antenna, unipole antenna, ring-type, C shape structure, the low frequency performance of these antenna is not good, and bandwidth sum usefulness is not enough.
Summary of the invention
The object of the present invention is to provide and a kind of there is the wrist-watch antenna improving low frequency performance.
For realizing aforementioned object, the present invention adopts following technical scheme: a kind of wrist-watch antenna, it Branching Antenna comprising a main antenna and be coupled with main antenna, described main antenna comprises a main body, a left radiation fin, a right radiation fin, a feeding portion and a grounding parts, described left radiation fin, right radiation fin, feeding portion and grounding parts are four branches of autonomous agent extension respectively, described left and right radiation fin is positioned at the main body left and right sides, it is characterized in that: described Branching Antenna comprises a grounding parts and a coupling part, coupling part is looped around downside and the right side of right radiation fin.
The Branching Antenna of wrist-watch antenna of the present invention comprises a grounding parts and a coupling part, coupling part is looped around downside and the right side of right radiation fin, coupling part is convenient to be coupled with right radiation fin, the part energy of couples high frequency improves the performance of low frequency, the bandwidth sum usefulness making up low frequency is not enough, improves the low frequency performance of antenna.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of wrist-watch antenna arrangement of the present invention on wrist-watch.
Fig. 2 is the three-dimensional exploded view of Fig. 1.
Fig. 3 is the view of another angle of Fig. 2.
Fig. 4 is the schematic perspective view of wrist-watch antenna of the present invention.
Fig. 5 is the schematic perspective view of Wristwatch case.
Embodiment
Refer to shown in Fig. 1 to Fig. 5, wrist-watch antenna 10 of the present invention is in order to be arranged on Wristwatch case 21, and it Branching Antenna 12 comprising main antenna 11 and be coupled with main antenna 11, main antenna 11 inverted F shaped antenna, Branching Antenna 12 is unipole antenna.
Main antenna 11 comprises right radiation fin 113, feeding portion 115, grounding parts 116 of main body 111, an one left radiation fin 112, and left radiation fin 112, right radiation fin 113, feeding portion 115 and grounding parts 116 is four branches that autonomous agent 111 extends.Left and right radiation fin 112,113 is positioned at main body 111 left and right sides, feeding portion 115 and grounding parts 116 are positioned at the below of left radiation fin 112, feeding portion 115 aligns with grounding parts about 116 and spaced apart, feeding portion 115 is connected with the signal line on wrist-watch mainboard 21, and grounding parts 116 is connected with the ground path on wrist-watch mainboard 21.
Branching Antenna 12 is spaced apart with main antenna 11, it comprises grounding parts 121 and a coupling part 122, coupling part 122 is looped around downside and the right side of right radiation fin 113, be convenient to be coupled with right radiation fin 113, the part energy of couples high frequency improves the performance of low frequency, the bandwidth sum usefulness making up low frequency is not enough, improves the low frequency performance of antenna 10.
Coupling part 122 is C shape, it intermediate coupling portion 125 comprising coupling part 123 on, be positioned at the coupling part once 124 below coupling part 123 and connect upper and lower coupling part 123,124, upper coupling part 123 extends towards main antenna 11 direction from upper end, intermediate coupling portion 125 to form, lower coupling part 124 extends towards main antenna 11 direction from lower end, intermediate coupling portion 125 to form, and upper coupling part 123 aligns with right radiation fin about 113.Grounding parts 121 is located at the afterbody of lower coupling part 124, is also to be connected with the ground path on wrist-watch mainboard 21.
Although be example object, disclose the preferred embodiment of the present invention, but those of ordinary skill in the art will recognize, when not departing from scope and spirit of the present invention disclosed in appending claims, various improvement, increase and replacement are possible.
Claims (9)
1. a wrist-watch antenna, it Branching Antenna comprising a main antenna and be coupled with main antenna, described main antenna comprises a main body, a left radiation fin, a right radiation fin, a feeding portion and a grounding parts, described left radiation fin, right radiation fin, feeding portion and grounding parts are four branches of autonomous agent extension respectively, described left and right radiation fin is positioned at the main body left and right sides, it is characterized in that: described Branching Antenna comprises a grounding parts and a coupling part, coupling part is looped around downside and the right side of right radiation fin.
2. wrist-watch antenna according to claim 1, is characterized in that: described main antenna is inverted F shaped antenna.
3. wrist-watch antenna according to claim 1, is characterized in that: described Branching Antenna is unipole antenna.
4. wrist-watch antenna according to claim 1, is characterized in that: described coupling part is C shape.
5. wrist-watch antenna according to claim 1, is characterized in that: the feeding portion of described main antenna with to align about grounding parts and spaced apart.
6. wrist-watch antenna according to claim 1, is characterized in that: the feeding portion of described main antenna and grounding parts lay respectively at the below of left radiation fin.
7. wrist-watch antenna according to claim 1, it is characterized in that: described coupling part comprises coupling part on, be positioned at the coupling part once below coupling part and connect the intermediate coupling portion of upper and lower coupling part, upper coupling part forms towards the extension of main antenna direction from the upper end in intermediate coupling portion, and lower coupling part forms towards the extension of main antenna direction from the lower end in intermediate coupling portion.
8. wrist-watch antenna according to claim 7, is characterized in that: described upper coupling part aligns with about right radiation fin.
9. wrist-watch antenna according to claim 7, is characterized in that: the grounding parts of described Branching Antenna is located at the afterbody of lower coupling part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412618.3A CN105048059A (en) | 2015-07-14 | 2015-07-14 | Watch antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412618.3A CN105048059A (en) | 2015-07-14 | 2015-07-14 | Watch antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105048059A true CN105048059A (en) | 2015-11-11 |
Family
ID=54454413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510412618.3A Pending CN105048059A (en) | 2015-07-14 | 2015-07-14 | Watch antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105048059A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461908A (en) * | 2018-04-03 | 2018-08-28 | 昆山贝松精密电子有限公司 | A kind of holder shape antenna of wearable device |
| CN110061351A (en) * | 2019-05-23 | 2019-07-26 | 歌尔科技有限公司 | A kind of smartwatch and its antenna |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150123874A1 (en) * | 2013-11-04 | 2015-05-07 | Quanta Computer Inc. | Wideband antenna structure |
| CN104681978A (en) * | 2015-02-13 | 2015-06-03 | 昆山联滔电子有限公司 | Monopole antenna |
| CN204809378U (en) * | 2015-07-14 | 2015-11-25 | 昆山联滔电子有限公司 | Wrist -watch antenna |
-
2015
- 2015-07-14 CN CN201510412618.3A patent/CN105048059A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150123874A1 (en) * | 2013-11-04 | 2015-05-07 | Quanta Computer Inc. | Wideband antenna structure |
| CN104617379A (en) * | 2013-11-04 | 2015-05-13 | 广达电脑股份有限公司 | Antenna structure |
| CN104681978A (en) * | 2015-02-13 | 2015-06-03 | 昆山联滔电子有限公司 | Monopole antenna |
| CN204809378U (en) * | 2015-07-14 | 2015-11-25 | 昆山联滔电子有限公司 | Wrist -watch antenna |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461908A (en) * | 2018-04-03 | 2018-08-28 | 昆山贝松精密电子有限公司 | A kind of holder shape antenna of wearable device |
| CN108461908B (en) * | 2018-04-03 | 2024-04-26 | 昆山贝松精密电子有限公司 | Bracket-shaped antenna of wearable equipment |
| CN110061351A (en) * | 2019-05-23 | 2019-07-26 | 歌尔科技有限公司 | A kind of smartwatch and its antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |
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| WD01 | Invention patent application deemed withdrawn after publication |