CN201298604Y - Data card product - Google Patents
Data card product Download PDFInfo
- Publication number
- CN201298604Y CN201298604Y CNU2008201777455U CN200820177745U CN201298604Y CN 201298604 Y CN201298604 Y CN 201298604Y CN U2008201777455 U CNU2008201777455 U CN U2008201777455U CN 200820177745 U CN200820177745 U CN 200820177745U CN 201298604 Y CN201298604 Y CN 201298604Y
- Authority
- CN
- China
- Prior art keywords
- data card
- usb interface
- pcb
- card product
- fpc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Combinations Of Printed Boards (AREA)
Abstract
An embodiment of the utility model discloses a data card product which belongs to the technical field of connection of circuits and solves the problems that when a rotating USB interface and a PCB are assembled, because of small space, the assembly is difficult, and large-lot production can not be realized in the prior art. The data card product comprises a body and a universal serial bus USB interface connected with the body. A printed circuit board (PCB) is arranged in the body, wherein the USB interface is electrically connected with the PCB by a flexible printed circuit (FPC). The embodiment is especially suitable for data card products with rotating USB interfaces.
Description
Technical field
The utility model relates to circuit interconnection technique field, particularly a kind of data card product that has general-purpose serial bus USB interface and printing board PCB interconnection structure.
Background technology
The data card product is to be made up of body and USB (Universal Serial Bus, the USB) interface that is connected on the body, is provided with PCB (Printed Circuit Board, printed circuit board (PCB)) in its body, and PCB is electrically connected with USB interface.
At present, the non-rotating USB interface of the general employing of routine data card product, be that USB interface is fixedly connected on the body, at this moment, SMT (Surface Mount Technology is often adopted in the assembling of USB interface and PCB, surface installation technique) technology, SMT a kind ofly pastes, is soldered to electronics load technology on the assigned position of printed circuit board surface with Surface Mount Component.
And some new data card products adopt the rotation USB interface, and promptly USB interface is hinged on the body.The assembling of rotation USB interface need be satisfied two aspects and require: at first, guarantee that USB interface can realize the function of rotating; Secondly, guarantee the workable of USB interface and PCB veneer assembling, the efficient height is beneficial to produce in enormous quantities.
For the rotation USB interface, because it is a moving component, so the assembling scheme of USB interface and PCB is different from the SMT assembling of conventional USB interface, it often adopts the coaxial leads mode to connect.
In realizing process of the present utility model, the inventor finds that there are the following problems at least in the prior art: in the rotation USB interface, because wiring density is big, PCB mainboard space is limited, and the distance of its circuit tie point and USB interface is very near, therefore, if use conventional coaxial leads mode, then there are bigger hidden danger and assembling difficulty on the operability of manual welding and the assembling reliability, can not realize producing in enormous quantities.
The utility model content
Embodiment of the present utility model provides a kind of data card product, and when rotating USB interface and PCB assembling in the prior art to solve, because the space is less, the assembling difficulty can not realize the problem of producing in enormous quantities.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
A kind of data card product comprises body and the general-purpose serial bus USB interface that is connected with described body, is provided with printing board PCB in the described body, wherein,
Be electrically connected by flexible soft-circuit board FPC between described USB interface and the PCB.
Among the utility model embodiment, be electrically connected by FPC between USB interface and the PCB,, be easy to assembling when therefore using FPC to connect, can be mass-produced because FPC has flexible integrated circuit board.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
The utility model embodiment provides a kind of data card product, and it is easy to assembling, can be mass-produced.Below in conjunction with accompanying drawing the utility model embodiment is described in detail.
As shown in Figure 1, the data card product of present embodiment comprises body 4 and the general-purpose serial bus USB interface 1 that is connected with described body 4, is provided with printing board PCB 2 in the described body 4, wherein,
Be electrically connected by flexible soft-circuit board FPC3 between described usb 1 and the PCB2.
Because FPC3 has flexible integrated circuit board, its tie point is arranged side by side, and the distance of tie point is controlled easily during welding, and therefore, when using FPC3 to connect, the data card product is easy to assembling, can be mass-produced, and the welding high conformity.
In the present embodiment, can adopt following two kinds of connected modes between FPC3 and the usb 1:
First kind is the manual welding mode that adopts between FPC3 and the usb 1.
Second kind be adopt between FPC3 and the usb 1 hot pressing reflux (Hotbar Reflow, HBR) welding is compared with the manual welding mode, hot pressing reflux technique production efficiency is higher, save manpower, cost is low.At this moment, in order to obtain welding effect preferably, the thickness of FPC3 is preferably the pre-tin thickness of going up.
In addition, at the link of FPC3 and PCB2, use the manual welding mode easily to realize and efficient also higher.
Among the embodiment of the present utility model, be connected by FPC3 between usb 1 and the PCB2, so it is easy to assembling, can be mass-produced, and the welding high conformity.
The utility model embodiment is specially adapted to have the data card product that rotates USB interface.
The above; it only is embodiment of the present utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of described claim.
Claims (5)
1, a kind of data card product is characterized in that, comprises body and the general-purpose serial bus USB interface that is connected with described body, is provided with printing board PCB in the described body, wherein,
Be electrically connected by flexible soft-circuit board FPC between described USB interface and the PCB.
2, data card product according to claim 1 is characterized in that, is manual welding between described FPC and the USB interface.
3, data card product according to claim 1 is characterized in that, is the hot pressing reflow soldering between described FPC and the USB interface.
4, data card product according to claim 3 is characterized in that, the thickness of described FPC is the pre-tin thickness of going up.
5, according to the described data card product of arbitrary claim in the claim 2 to 4, it is characterized in that, be manual welding between described FPC and the PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201777455U CN201298604Y (en) | 2008-11-24 | 2008-11-24 | Data card product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201777455U CN201298604Y (en) | 2008-11-24 | 2008-11-24 | Data card product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201298604Y true CN201298604Y (en) | 2009-08-26 |
Family
ID=41044589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201777455U Expired - Lifetime CN201298604Y (en) | 2008-11-24 | 2008-11-24 | Data card product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201298604Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931133A (en) * | 2010-07-12 | 2010-12-29 | 华为终端有限公司 | USB connecting piece, USB casing and wireless modem |
| CN102082364A (en) * | 2010-12-31 | 2011-06-01 | 今皓光电（昆山）有限公司 | HDMI (high definition multimedia interface)-DVI (digital visual interface) full HD digital image signal switching wire |
| WO2012113203A1 (en) * | 2011-02-22 | 2012-08-30 | 中兴通讯股份有限公司 | Rotary usb interface device |
-
2008
- 2008-11-24 CN CNU2008201777455U patent/CN201298604Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931133A (en) * | 2010-07-12 | 2010-12-29 | 华为终端有限公司 | USB connecting piece, USB casing and wireless modem |
| WO2012006939A1 (en) * | 2010-07-12 | 2012-01-19 | 华为终端有限公司 | Usb connector, usb shell and wireless modem |
| US8821175B2 (en) | 2010-07-12 | 2014-09-02 | Huawei Device Co., Ltd. | USB connector, USB housing, and wireless modem |
| US9054411B2 (en) | 2010-07-12 | 2015-06-09 | Huawei Device Co., Ltd. | Antenna component and electronic communication device |
| CN102082364A (en) * | 2010-12-31 | 2011-06-01 | 今皓光电（昆山）有限公司 | HDMI (high definition multimedia interface)-DVI (digital visual interface) full HD digital image signal switching wire |
| WO2012113203A1 (en) * | 2011-02-22 | 2012-08-30 | 中兴通讯股份有限公司 | Rotary usb interface device |
| US9142898B2 (en) | 2011-02-22 | 2015-09-22 | Zte Corporation | Rotary USB interface device with capacitive coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUAWEI DEVICE CO., LTD. Free format text: FORMER NAME: SHENZHEN HUAWEI TECHNOLOGY CO. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee after: Huawei Device Co., Ltd. Address before: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee before: Shenzhen Huawei Communication Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090826 |