CN202050592U - Antenna feeder pad and printed circuit board with same - Google Patents
Antenna feeder pad and printed circuit board with same Download PDFInfo
- Publication number
- CN202050592U CN202050592U CN201020689225XU CN201020689225U CN202050592U CN 202050592 U CN202050592 U CN 202050592U CN 201020689225X U CN201020689225X U CN 201020689225XU CN 201020689225 U CN201020689225 U CN 201020689225U CN 202050592 U CN202050592 U CN 202050592U
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- Prior art keywords
- antenna
- point pad
- feed point
- metal framework
- pad
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- Expired - Lifetime
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- 239000002184 metal Substances 0.000 claims abstract description 39
- 238000003466 welding Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 210000002683 foot Anatomy 0.000 description 25
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an antenna feeder pad and a printed circuit board with same, and belongs to the field of printed circuit boards. The antenna feeder pad comprises an antenna signal feeder pad and an antenna ground signal feeder pad; the antenna signal feeder pad is connected with an antenna signal elastic pin; the antenna ground signal feeder pad is a metal frame body with ground property on a PCB (printed circuit board); and the metal frame body is connected with the antenna ground elastic pin. The antenna signal feeder pad is at least arranged on the PCB provided with the antenna signal feeder pad. As the metal frame body with the ground property is selected as the antenna ground signal feeder pad, and the antenna ground signal feeder pad is not independently arranged on the PCB, the arrangement space of the PCB is enlarged; moreover, the utility model is beneficial for miniaturization design and reducing the cost of the PCB.
Description
Technical field
The utility model relates to the printed circuit board field, particularly a kind of antenna feed point pad and have the printed circuit board of antenna feed point pad.
Background technology
In the terminal called series products (as mobile phone) several antennas are arranged all, each antenna all has two shell foots, i.e. aerial signal shell foot and antenna ground shell foot.In order to allow antenna and PCB (Printed Circuit Board, printed circuit board) internal wiring is communicated with, generally on PCB, all design two antenna feed point pads for each antenna, be that aerial signal feedback point pad and antenna earth signal are presented the some pad, be respectively applied for the aerial signal shell foot to be connected with antenna ground shell foot.The antenna feed point pad is the link position of antenna shell foot and PCB, is generally a pad, and the convenient antenna shell foot contacts with PCB and conducting.
Owing to all designed two antenna feed point pads for each antenna on PCB, it is too much to make the antenna feed point pad take the arrangement space of PCB, is unfavorable for miniaturization Design in the prior art; The antenna feed point pad locations is fixed, and causes the shape and the limited size of antenna, is unfavorable for the raising of antenna performance.
The utility model content
In order to increase the arrangement space of PCB, reduce of the restriction of antenna feed point pad locations to the shape and the size of antenna, improve the performance of antenna, the utility model embodiment provides a kind of antenna feed point pad and has had the PCB of antenna feed point pad, and described technical scheme is as follows:
On the one hand, provide a kind of antenna feed point pad, described antenna feed point pad comprises aerial signal feedback point pad and antenna earth signal feedback point pad, and described aerial signal feedback point pad is connected with the aerial signal shell foot;
Described antenna earth signal feedback point pad is the metal framework that has the ground attribute on the PCB;
Described metal framework is connected with antenna ground shell foot.
Wherein, described metal framework is the radome on the described PCB.
Particularly, described antenna ground shell foot and described metal framework is connected more arbitrarily.
Alternatively, the shell foot mode that is connected with described metal framework in described antenna ground is for closely to contact.
Alternatively, the shell foot mode that is connected with described metal framework in described antenna ground is welding.
Alternatively, described antenna ground shell foot with the mode that described metal framework is connected is, the junction with described antenna ground shell foot on described metal framework is provided with a groove, and described groove is used for fixing described antenna ground shell foot.
Correspondingly, described groove is the close-fitting state when fixing described antenna ground shell foot.
On the other hand, provide a kind of PCB that has the antenna feed point pad, above-mentioned antenna feed point pad has been set on the described PCB at least.
The technical scheme that the utility model embodiment provides, present the some pad by the metal framework that will have the ground attribute as the antenna earth signal, antenna earth signal feedback point pad is not set separately on PCB, has increased the arrangement space of PCB, help miniaturization Design and reduce the PCB cost; Because having the metal framework of ground attribute arbitrarily can be as antenna earth signal feedback point pad, reduced of the restriction of antenna feed point pad locations to the shape and the size of antenna, can be according to the shape and the size of physical location designing antenna, make the area of antenna bigger, help improving the performance of antenna.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the antenna feed point pad schematic perspective view that the utility model embodiment one and embodiment two provide;
Fig. 2 is that the aerial signal that the utility model embodiment one and embodiment two provide is presented the schematic top plan view of putting pad and antenna earth signal feedback point pad;
Fig. 3 antenna feed point pad that to be the utility model embodiment one provide with embodiment two and front elevational schematic after the antenna shell foot is connected.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model execution mode is described in further detail below in conjunction with accompanying drawing.
Embodiment one
Please be simultaneously referring to Fig. 1, Fig. 2 and Fig. 3, the utility model embodiment provides a kind of antenna feed point pad, this antenna feed point pad comprises aerial signal feedback point pad 1 and antenna earth signal feedback point pad 2, and aerial signal feedback point pad 1 is connected with aerial signal shell foot 41; Antenna earth signal feedback point pad 2 is for having the metal framework of ground attribute on the PCB3; This metal framework is connected with antenna ground shell foot 42.
Wherein, this metal framework is the radome on the PCB3.The utility model embodiment is that radome on the PCB3 is that example describes with this metal framework only, because radome generally all is connected closely with ground, has the ground attribute.And in actual applications, this metal framework can be for having the metal framework of ground attribute arbitrarily on the PCB3, and the utility model embodiment does not specifically limit as antenna earth signal feedback point pad the metal framework which kind of specifically selects have the ground attribute.
Further, antenna ground shell foot 42 and metal framework is connected more arbitrarily.In actual applications, the antenna earth signal feedback point pad that all can be used as arbitrarily a bit that has on the metal framework of ground attribute uses, so not only saved a custom-designed antenna earth signal feedback point pad, and how a lot of selectable regional location is, also do not influence the layout of PCB.When needs are provided with the antenna feed point pad for a plurality of antennas, just saved the space of a plurality of custom-designed antenna earth signal feedback point pads.
Alternatively, the mode that antenna ground shell foot 42 is connected with the metal framework is: closely contact, or, welding, or the junction with antenna ground shell foot 42 on the metal framework is provided with a groove 21, and this groove 21 is used for fixing antenna ground shell foot 42.Wherein, this groove 21 is the close-fitting state when fixing this antenna ground shell foot 42.The utility model embodiment does not specifically limit the connected mode of antenna ground shell foot 42 with the metal framework.
The antenna feed point pad that the utility model embodiment provides, present the some pad by the metal framework that will have the ground attribute as the antenna earth signal, antenna earth signal feedback point pad is not set separately on PCB, has increased the arrangement space of PCB, help miniaturization Design and reduce the PCB cost; Because having the metal framework of ground attribute arbitrarily can be as antenna earth signal feedback point pad, reduced of the restriction of antenna feed point pad locations to the shape and the size of antenna, can be according to the shape and the size of physical location designing antenna, make the area of antenna bigger, help improving the performance of antenna.
The antenna feed point pad that the utility model embodiment provides, present the some pad by the metal framework that will have the ground attribute as the antenna earth signal, antenna earth signal feedback point pad is not set separately on PCB, has increased the arrangement space of PCB, help miniaturization Design and reduce the PCB cost; Because having the metal framework of ground attribute arbitrarily can be as antenna earth signal feedback point pad, reduced of the restriction of antenna feed point pad locations to the shape and the size of antenna, can be according to the shape and the size of physical location designing antenna, make the area of antenna bigger, help improving the performance of antenna.
Embodiment two
On the other hand, please be simultaneously referring to Fig. 1, Fig. 2 and Fig. 3, the utility model embodiment provides a kind of PCB3 that has the antenna feed point pad, is provided with as the antenna feed point pad among the above-mentioned embodiment one at least on this PCB3.
In sum, the utility model embodiment presents the some pad by the metal framework that will have the ground attribute as the antenna earth signal, antenna earth signal feedback point pad is not set separately on PCB, has increased the arrangement space of PCB, help miniaturization Design and reduce the PCB cost; Because having the metal framework of ground attribute arbitrarily can be as antenna earth signal feedback point pad, reduced of the restriction of antenna feed point pad locations to the shape and the size of antenna, can be according to the shape and the size of physical location designing antenna, make the area of antenna bigger, help improving the performance of antenna.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (8)
1. antenna feed point pad, described antenna feed point pad comprises aerial signal feedback point pad and antenna earth signal feedback point pad, described aerial signal feedback point pad is connected with the aerial signal shell foot, it is characterized in that described antenna earth signal feedback point pad is the metal framework that has the ground attribute on the printed circuit board;
Described metal framework is connected with antenna ground shell foot.
2. antenna feed point pad according to claim 1 is characterized in that, described metal framework is the radome on the described printed circuit board.
3. antenna feed point pad according to claim 2 is characterized in that, described antenna ground shell foot is connected more arbitrarily with described metal framework.
4. antenna feed point pad according to claim 3 is characterized in that, the mode that described antenna ground shell foot is connected with described metal framework is for closely to contact.
5. antenna feed point pad according to claim 3 is characterized in that, the mode that described antenna ground shell foot is connected with described metal framework is welding.
6. antenna feed point pad according to claim 3, it is characterized in that, described antenna ground shell foot with the mode that described metal framework is connected is, the junction with described antenna ground shell foot on described metal framework is provided with a groove, and described groove is used for fixing described antenna ground shell foot.
7. antenna feed point pad according to claim 6 is characterized in that, described groove is the close-fitting state when fixing described antenna ground shell foot.
8. a printed circuit board that has the antenna feed point pad is characterized in that, is provided with as the described antenna feed point pad of claim 1-7 at least on the described printed circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020689225XU CN202050592U (en) | 2010-12-28 | 2010-12-28 | Antenna feeder pad and printed circuit board with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020689225XU CN202050592U (en) | 2010-12-28 | 2010-12-28 | Antenna feeder pad and printed circuit board with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202050592U true CN202050592U (en) | 2011-11-23 |
Family
ID=44990882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020689225XU Expired - Lifetime CN202050592U (en) | 2010-12-28 | 2010-12-28 | Antenna feeder pad and printed circuit board with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202050592U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497460A (en) * | 2011-12-09 | 2012-06-13 | 上海华勤通讯技术有限公司 | Mobile terminal |
| CN103857181A (en) * | 2012-12-06 | 2014-06-11 | 华为终端有限公司 | PCB and electronic equipment with PCB |
| CN109659672A (en) * | 2018-12-12 | 2019-04-19 | 维沃移动通信有限公司 | A kind of terminal device |
| CN113629395A (en) * | 2021-10-11 | 2021-11-09 | 深圳市中天迅通信技术股份有限公司 | Antenna system for mobile terminal and mobile terminal |
-
2010
- 2010-12-28 CN CN201020689225XU patent/CN202050592U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497460A (en) * | 2011-12-09 | 2012-06-13 | 上海华勤通讯技术有限公司 | Mobile terminal |
| CN102497460B (en) * | 2011-12-09 | 2015-04-15 | 上海华勤通讯技术有限公司 | Mobile terminal |
| CN103857181A (en) * | 2012-12-06 | 2014-06-11 | 华为终端有限公司 | PCB and electronic equipment with PCB |
| CN109659672A (en) * | 2018-12-12 | 2019-04-19 | 维沃移动通信有限公司 | A kind of terminal device |
| WO2020119365A1 (en) * | 2018-12-12 | 2020-06-18 | 维沃移动通信有限公司 | Terminal device |
| US12095156B2 (en) | 2018-12-12 | 2024-09-17 | Vivo Mobile Communication Co., Ltd. | Terminal device |
| CN113629395A (en) * | 2021-10-11 | 2021-11-09 | 深圳市中天迅通信技术股份有限公司 | Antenna system for mobile terminal and mobile terminal |
| CN113629395B (en) * | 2021-10-11 | 2022-01-25 | 深圳市中天迅通信技术股份有限公司 | Antenna system for mobile terminal and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee after: Huawei terminal (Shenzhen) Co.,Ltd. Address before: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee before: HUAWEI DEVICE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181224 Address after: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: HUAWEI DEVICE Co.,Ltd. Address before: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee before: Huawei terminal (Shenzhen) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |