CN204967899U - Mobile phone circuit board - Google Patents
Mobile phone circuit board Download PDFInfo
- Publication number
- CN204967899U CN204967899U CN201520663590.6U CN201520663590U CN204967899U CN 204967899 U CN204967899 U CN 204967899U CN 201520663590 U CN201520663590 U CN 201520663590U CN 204967899 U CN204967899 U CN 204967899U
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- China
- Prior art keywords
- connector
- circuit board
- mobile phone
- mainboard
- platelet
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Abstract
The utility model provides a mobile phone circuit board, includes mainboard, USB platelet, antenna platelet and connector, the mainboard lower extreme is equipped with the pad, the USB platelet passes through the pad welding on the mainboard, the USB platelet is flexible line way board, the antenna platelet passes through the connector and links to each other with the mainboard, the connector includes first connector and second connector, first connector setting sets up on the antenna platelet at mainboard lower extreme, second connector, links to each other through the coaxial line between first connector and the second connector. The utility model discloses a mobile phone circuit board makes the mobile phone circuit board overall structure overall arrangement more reasonable, nimble, can compatible multiple cell -phone size.
Description
Technical field
The utility model relates to mobile phone and makes field, is specifically related to a kind of circuit board of mobile phone.
Background technology
Modern cell phones contains and can carry the nearly all subsystem that can find in arranging, as multiple radio-frequency module; Audio frequency, subsystem of video; Special application processing module etc., and each subsystem has respective isolated area on circuit boards, will at the so complicated many subsystems of so small-sized spatial integration, the reality considered is also just a lot, the particularly many sizes of present mobile phone, the circuit board of mobile phone of same version type is just difficult to the mobile phone of compatible many sizes.
In prior art, L-type circuit board of mobile phone has certain advantage for the cost of client, but the size of this template to handset size is fixing, if when needing to make other larger sized mobile phones, L-type mobile phone circuit board size also needs change, but the L-type circuit board of mobile phone configuration that then may match with previous mobile phone after change and becoming not have matched, thus make existing L-type circuit board of mobile phone cannot adapt to large scale mobile phone.
Summary of the invention
The problems referred to above that the utility model exists to solve prior art, provide a kind of circuit board of mobile phone, this circuit board is by separating the USB function on existing circuit board of mobile phone and antenna function region from circuit board, adopt connected mode flexibly, make circuit board of mobile phone integral structure layout more reasonable.
For achieving the above object, the utility model provides a kind of circuit board of mobile phone, comprise mainboard, USB platelet, antenna platelet and connector, described mainboard lower end is provided with pad, described USB platelet by pad solder on mainboard, described USB platelet is flexible circuit board, described antenna platelet is connected with mainboard by connector, described connector comprises the first connector and the second connector, described first connector is arranged on mainboard lower end, second connector is arranged on antenna platelet, is connected between the first connector with the second connector by coaxial line.
As optimal technical scheme of the present utility model, described pad is arranged on the front of mainboard, and described first connector is arranged on the reverse side of mainboard.
As optimal technical scheme of the present utility model, described pad is flexible circuit board pad.
As optimal technical scheme of the present utility model, described USB platelet is provided with usb circuit, microphone circuit and mainboard alarming horn circuit.
As optimal technical scheme of the present utility model, described antenna platelet is provided with at least one antenna feed point.
As optimal technical scheme of the present utility model, at least one antenna feed point described is arranged on described antenna feed point circuit, and described antenna feed point circuit is connected with the second connector.
As optimal technical scheme of the present utility model, described antenna feed point is antenna shrapnel.
As optimal technical scheme of the present utility model, described mainboard also comprises power supply chip, radio frequency chip, audio chip, liquid crystal display screen circuit, key circuit and battery circuit.
The circuit board of mobile phone that the utility model provides can reach following beneficial effect:
1, make circuit board of mobile phone integral structure layout more reasonable, flexible;
2, reduce the quantity of project: same project, realized the making of more large scale mobile phone by different configurations, operation;
3, save the time of research and development: realized by the mode increasing USB platelet and antenna platelet, it goes without doing, and multiple project realizes, thus minimizing researches and develops the time accordingly.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of mainboard one example of the utility model circuit board of mobile phone.
Fig. 2 is the structural representation of USB platelet one example of the utility model circuit board of mobile phone.
Fig. 3 is the structural representation of antenna platelet one example of the utility model circuit board of mobile phone.
In figure: 1, mainboard, 11, pad, the 12, first connector, 2, USB platelet, 21, usb circuit, 22, microphone circuit, 23, mainboard alarming horn circuit, 3, antenna platelet, the 31, second connector, 32, antenna feed point.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 proposes the structural representation (the figure illustrates mainboard square two sides view) of mainboard one example of the utility model circuit board of mobile phone, Fig. 2 proposes the structural representation of USB platelet one example of the utility model circuit board of mobile phone, and Fig. 3 proposes the structural representation of antenna platelet one example of the utility model circuit board of mobile phone.
As shown in Figure 1-Figure 3, circuit board of mobile phone comprises mainboard 1, USB platelet 2, antenna platelet 3 and connector, described mainboard 1 lower end is provided with pad 11, described USB platelet 2 is welded on mainboard 1 by pad 11, described USB platelet 2 is flexible circuit board, described antenna platelet 3 is connected with mainboard 1 by connector, described connector comprises the first connector 12 and the second connector 31, described first connector 12 is arranged on mainboard 1 lower end, second connector 31 is arranged on antenna platelet 3, is connected between the first connector 12 with the second connector 31 by coaxial line.Described pad 11 is flexible circuit board pad 11, described USB platelet 2 is provided with usb circuit 21, microphone circuit 22 and mainboard alarming horn circuit 23; Described antenna feed point 32 comprises at least one antenna feed point 32, and antenna feed point 32 is arranged on described antenna feed point 32 circuit, and described antenna feed point 32 circuit is connected with the second connector 31, and antenna feed point 32 is antenna shrapnel.
In concrete enforcement, described mainboard 1 also comprises power supply chip, radio frequency chip, audio chip, liquid crystal display screen circuit, key circuit and battery circuit, because this part is prior art part, does not do concrete introduction at this.
The operation principle of the utility model circuit board of mobile phone:
The circuit board of mobile phone of this practicality can the L-type circuit board of mobile phone of compatible multiple mobile phone size, and USB platelet 2 is provided with usb circuit 21, microphone circuit 22 and mainboard 1 alarming horn circuit, and it adopts flexible circuit board to be welded on mainboard 1; Antenna platelet 3 is provided with at least one antenna shrapnel, is connected with mainboard 1 by connector, is carried out the transmission of aerial signal by radio frequency line.Because USB platelet 2 and antenna platelet 3 can telescopic movings flexibly, at change handset size or when making larger sized mobile phone, the mobile phone circuit of this practicality all can meet the layout requirements of circuit board.
In sum, circuit board of mobile phone of the present utility model, reduces the manufacture difficulty of circuit board of mobile phone, the quantity of minimizing project, save the time of research and development, make circuit board of mobile phone integral structure layout more reasonable, flexible, can the L-type circuit board of mobile phone of compatible multiple mobile phone size.
Although the foregoing describe embodiment of the present utility model; but those skilled in the art are to be understood that; these only illustrate; various changes or modifications can be made to present embodiment; and not deviating from principle of the present utility model and essence, protection range of the present utility model is only defined by the appended claims.
Claims (8)
1. a circuit board of mobile phone, it is characterized in that, comprise mainboard, USB platelet, antenna platelet and connector, described mainboard lower end is provided with pad, described USB platelet by pad solder on mainboard, described USB platelet is flexible circuit board, described antenna platelet is connected with mainboard by connector, described connector comprises the first connector and the second connector, described first connector is arranged on mainboard lower end, second connector is arranged on antenna platelet, is connected between the first connector with the second connector by coaxial line.
2. according to circuit board of mobile phone according to claim 1, it is characterized in that, described pad is arranged on the front of mainboard, and described first connector is arranged on the reverse side of mainboard.
3. according to circuit board of mobile phone according to claim 2, it is characterized in that, described pad is flexible circuit board pad.
4. according to circuit board of mobile phone according to claim 3, it is characterized in that, described USB platelet is provided with usb circuit, microphone circuit and mainboard alarming horn circuit.
5. according to circuit board of mobile phone according to claim 1, it is characterized in that, described antenna platelet is provided with at least one antenna feed point.
6. according to circuit board of mobile phone according to claim 5, it is characterized in that, at least one antenna feed point described is arranged on described antenna feed point circuit, and described antenna feed point circuit is connected with the second connector.
7. according to circuit board of mobile phone according to claim 6, it is characterized in that, described antenna feed point is antenna shrapnel.
8. according to the circuit board of mobile phone described in any one of claim 1 to 7, it is characterized in that, described mainboard also comprises power supply chip, radio frequency chip, audio chip, liquid crystal display screen circuit, key circuit and battery circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520663590.6U CN204967899U (en) | 2015-08-28 | 2015-08-28 | Mobile phone circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520663590.6U CN204967899U (en) | 2015-08-28 | 2015-08-28 | Mobile phone circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204967899U true CN204967899U (en) | 2016-01-13 |
Family
ID=55062936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520663590.6U Expired - Fee Related CN204967899U (en) | 2015-08-28 | 2015-08-28 | Mobile phone circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204967899U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106597030A (en) * | 2016-11-07 | 2017-04-26 | 上海斐讯数据通信技术有限公司 | Method and device of signal connection of mainboard and small board |
| CN112397916A (en) * | 2019-08-16 | 2021-02-23 | 神讯电脑(昆山)有限公司 | USB platelet module based on modular design |
| CN112599961A (en) * | 2020-12-02 | 2021-04-02 | 惠州Tcl移动通信有限公司 | Antenna structure and electronic equipment |
-
2015
- 2015-08-28 CN CN201520663590.6U patent/CN204967899U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106597030A (en) * | 2016-11-07 | 2017-04-26 | 上海斐讯数据通信技术有限公司 | Method and device of signal connection of mainboard and small board |
| CN112397916A (en) * | 2019-08-16 | 2021-02-23 | 神讯电脑(昆山)有限公司 | USB platelet module based on modular design |
| CN112599961A (en) * | 2020-12-02 | 2021-04-02 | 惠州Tcl移动通信有限公司 | Antenna structure and electronic equipment |
| CN112599961B (en) * | 2020-12-02 | 2023-08-11 | 惠州Tcl移动通信有限公司 | Antenna structure and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20180828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |