CN201887179U - Electronic product comprising USB (universal serial bus) interface and USB module - Google Patents
Electronic product comprising USB (universal serial bus) interface and USB module Download PDFInfo
- Publication number
- CN201887179U CN201887179U CN2010206121365U CN201020612136U CN201887179U CN 201887179 U CN201887179 U CN 201887179U CN 2010206121365 U CN2010206121365 U CN 2010206121365U CN 201020612136 U CN201020612136 U CN 201020612136U CN 201887179 U CN201887179 U CN 201887179U
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- China
- Prior art keywords
- connecting portion
- pcb connecting
- usb
- pcb
- electronic product
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- 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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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/148—Arrangements of two or more hingeably connected rigid printed circuit boards, i.e. connected by flexible means
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/117—Pads along the edge of rigid circuit boards, e.g. for pluggable connectors
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an electric product comprising a USB (universal serial bus) interface and a USB module, which belongs to the field of electronic products. The USB interface in the electronic product is connected with the electronic product through a rigid-flex board, the rigid-flex board comprises an FPC (flexible printed circuit) connecting portion, a first PCB (printed circuit board) connecting portion and a second PCB connecting portion, the first PCB connecting portion and the second PCB connecting portion are arranged on two sides of the FPC connecting portion, the USB interface is formed on the first PCB connecting portion, and the second PCB connecting portion is connected with the electronic product. The USB module comprises a rigid-flex board, the rigid-flex board comprises an FPC connecting portion, a first PCB connecting portion and a second PCB connecting portion, wherein the first PCB connecting portion and the second PCB connecting portion are arranged on two sides of the FPC connecting portion, the USB interface is formed on the first PCB connecting portion, and equipment interface is formed on the second PCB connecting portion. The electronic product adopts the technical scheme of combining the USB interface with the rigid-flex board, complexity in assembly is reduced, assembly efficiency is increased, signal quality is good, first pass yield of quantity production is increased effectively, assembling process is simplified, and accordingly total cost is decreased.
Description
Technical field
The utility model relates to electronic technology field, particularly a kind of electronic product and USB module that contains USB interface.
Background technology
USB (Universal Serial BUS, USB) is an interface that makes the computer peripheral equipment connect standardization, unification, plug and play of its support equipment and hot plug function have become one of the interface that must join of current PC and a large amount of smart machines.
Contain the difference of the electronic product of USB interface at present, be divided into static state and connect and dynamically be connected according to connected mode.
Static connected mode refers to USB interface and is directly installed on the product facility.
Dynamic connected mode refers to USB interface and links together by cable, FPC (Flexible Printed Circuit, flexible circuit board) or other intermediary and product.Its manufacturing process is: need earlier USB interface and FPC soft board to be distinguished the processing and fabricating finished product, then together with USB interface and FPC soft board welding assembly, then again with the product welding assembly.
In realizing process of the present utility model, the inventor finds that there is following problem at least in prior art:
Adopt the electronic product of this dynamic connected mode, need by twice welding, so complex manufacturing process, there is the low defective of make efficiency; And, there is certain loss, thereby influences signal quality, and then influenced the volume production first-pass yield and the stability of electronic product because transmission signals need pass through USB interface and these two kinds of different carriers of FPC.
The utility model content
In order to solve the electronic product of the dynamic connected mode of available technology adopting, because complex manufacturing process, the problem that the make efficiency that causes is low, and adopt two kinds of different carrier transmission signals, have the volume production first-pass yield and the stable problem that influence electronic product, the utility model embodiment provides a kind of electronic product and USB module that contains USB interface.Described technical scheme is as follows:
A kind of electronic product that contains USB interface that the utility model embodiment provides, comprise the USB interface that is connected with described electronic product, described USB interface links to each other with described electronic product by rigid-flex, described rigid-flex comprises the FPC connecting portion at middle part, an and PCB (the PrintedCircuit Board that is located at described FPC connecting portion both sides, printed circuit board) connecting portion and the 2nd PCB connecting portion, wherein, a described PCB connecting portion forms USB interface, and described the 2nd PCB connecting portion links to each other with described electronic product.
Present embodiment also provides a kind of USB module, comprise rigid-flex, described rigid-flex comprises the FPC connecting portion at middle part, and a PCB connecting portion and the 2nd PCB connecting portion of being located at described FPC connecting portion both sides, wherein, a described PCB connecting portion forms USB interface, described the 2nd PCB connecting portion forming device interface.
The beneficial effect of the technical scheme that the utility model embodiment provides is:
The described electronic product that contains USB interface of the utility model embodiment, the scheme that adopts USB interface to combine with rigid-flex by the PCB connecting portion in the rigid-flex being formed the structure of USB interface, has reduced the complexity of assembling, has improved assembling efficiency; Because the influence that signal is transmitted in the same PCB and does not have the Insertion Loss of welding node so signal quality is also better, has improved the first-pass yield of volume production; In addition, replace PCB before and FPC to amount to three blocks of plates, simplified assembling process, therefore reduced overall cost by Rigid Flex (plate).
The described USB module of the utility model embodiment, the scheme that adopts USB interface to combine with rigid-flex has reduced the complexity of assembling, and has improved assembling efficiency, has reduced overall cost, and has improved the first-pass yield of volume production.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, to do one to the accompanying drawing that uses among the embodiment below introduces simply, apparently, below listed accompanying drawing only be 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 structure diagram of the electronic product that contains USB interface that provides of the utility model embodiment;
Fig. 2 is the structure diagram of an embodiment of the USB module that provides of the utility model embodiment;
Fig. 3 is the structure diagram of another embodiment of the USB module that provides of the utility model embodiment.
In the accompanying drawing, the component list of each label representative is as follows:
1 metallic shield shell, 2 the one PCB connecting portions, 3FPC connecting portion, 4 the 2nd PCB connecting portions, 5 electronic products, 6USB pin.
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.
The utility model embodiment is an example with the electronic product that contains USB interface, but is not limited to this, and this USB module uses in the product of USB interface applicable to all, and the design of all FPC of relating to and USB interface all can be used the described scheme of this utility model.
A kind of electronic product that contains USB interface of providing of the utility model embodiment as shown in Figure 1, comprise the USB interface that is connected with electronic product 5, described USB interface links to each other with electronic product 5 by rigid-flex (Rigid-Flex PrintedBoard or title F/R PWB, Rigid Flex), rigid-flex comprises the FPC connecting portion 3 at middle part, and a PCB connecting portion 2 and the 2nd PCB connecting portion 4 of being located at FPC connecting portion 3 both sides.The one PCB connecting portion 2 forms USB interface, and the 2nd PCB connecting portion 4 links to each other with described electronic product 5.Wherein, rigid-flex is the electronic component that soft board (FPC) and hardboard (PCB) is combined into identical product, and it is a prior art.
Need compared to existing technology respectively USB connector, PCB and FPC manual welding to be assembled into an integral body for twice, the scheme that the utility model embodiment adopts USB interface to combine with rigid-flex, usually only metallic shield shell and rigid-flex welding once can need be formed USB interface, even can directly the metallic shield shell be packed into rigid-flex formation USB interface, therefore make simple, and signal is transmitted in the same PCB, and the Insertion Loss that does not have the welding node influences, so signal quality is also better, so the first-pass yield height of packaging efficiency and volume production.
In addition from the angle of cost, the scheme of prior art comprises USB connector, PCB, FPC and manpower assembly cost, cost among the utility model embodiment, because of replacing PCB before and FPC, plate of Rigid Flex amounts to three blocks of plates, and simplified artificial assembling process, therefore overall cost reduces.
Particularly, in this example, referring to Fig. 1, the FPC connecting portion 3 in the rigid-flex, a PCB connecting portion 2 and the 2nd PCB connecting portion 4 are integral structure.
Particularly, referring to Fig. 1, the 2nd PCB connecting portion 4 welds with being connected to of electronic product 5 or pegs graft.This routine preferred weld.
Particularly, referring to Fig. 1, in this example, by the surface-treated method USB pin 6 (referring to Fig. 3) is being printed on the PCB connecting portion 2 on the rigid-flex, and metallic shield shell 1 is fixed on the PCB connecting portion 2, thereby therefore the formation USB interface has reduced the complexity of assembling, and has improved assembling efficiency.Wherein, be fixedly connected as socket or welding, the preferred socket of this example between a PCB connecting portion 2 and the metallic shield shell 1.
A kind of USB module that the utility model embodiment as shown in Figure 2 provides, the another kind of USB module that can also provide referring to the utility model shown in Figure 3, this example is mainly referring to shown in Figure 2, the USB module comprises rigid-flex, described rigid-flex comprises the FPC connecting portion 3 at middle part, and a PCB connecting portion 2 (can referring to Fig. 3) and the 2nd PCB connecting portion 4 of being located at FPC connecting portion 3 both sides, wherein.The one PCB connecting portion 2 forms USB interface, described the 2nd PCB connecting portion 4 forming device interfaces.
The described USB module of the utility model embodiment, the scheme that adopts USB interface to combine with rigid-flex has reduced the complexity of assembling, and has improved assembling efficiency, has reduced overall cost, and has improved the first-pass yield of volume production.
Particularly, referring to Fig. 3, the described FPC connecting portion 3 in the described rigid-flex, a described PCB connecting portion 2 and described the 2nd PCB connecting portion 4 are integral structure.
Particularly, referring to Fig. 2, the equipment interface that the 2nd PCB connecting portion 4 forms is crimping interface or plug-in mounting interface, the preferred splicing interface of this example.
Particularly, referring to Fig. 2, a PCB connecting portion 2 is by being provided with USB pin 6 (can referring to Fig. 3) thereon, and connects metallic shield shell 1 in a PCB connecting portion 2 external stabilities and form USB interface.USB interface can be the USB connector shown in shown in Figure 2, can also be the USB pad shown in Fig. 3.
Particularly, referring to Fig. 3, be fixedly connected as socket or welding, this routine preferred weld between a PCB connecting portion 2 and the metallic shield shell 1.
USB module described in the utility model embodiment is applicable to various standards and non-standard USB connector or USB pad, also is applicable in addition in the connector of similar dynamic USB interface such as rotation USB connector or push-and-pull USB connector.
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 (10)
1. electronic product that contains the general-purpose serial bus USB interface, comprise the USB interface that is connected with described electronic product, it is characterized in that, described USB interface links to each other with described electronic product by rigid-flex, described rigid-flex comprises the flexible circuit board FPC connecting portion at middle part, and the first printing board PCB connecting portion and the 2nd PCB connecting portion of being located at described FPC connecting portion both sides, wherein, a described PCB connecting portion forms USB interface, and described the 2nd PCB connecting portion links to each other with described electronic product.
2. electronic product as claimed in claim 1 is characterized in that, the described FPC connecting portion in the described rigid-flex, a described PCB connecting portion and described the 2nd PCB connecting portion are integral structure.
3. electronic product as claimed in claim 1 or 2 is characterized in that, being connected to of described the 2nd PCB connecting portion and described electronic product welded or grafting.
4. electronic product as claimed in claim 1 or 2 is characterized in that, a described PCB connecting portion is by being provided with the USB pin thereon, and connects the metallic shield shell in the external stability of a described PCB connecting portion and form USB interface.
5. electronic product as claimed in claim 4 is characterized in that, is fixedly connected as socket or welding between a described PCB connecting portion and the described metallic shield shell.
6. general-purpose serial bus USB module, it is characterized in that, comprise rigid-flex, described rigid-flex comprises the flexible circuit board FPC connecting portion at middle part, and the first printing board PCB connecting portion and the 2nd PCB connecting portion of being located at described FPC connecting portion both sides, wherein, a described PCB connecting portion forms USB interface, described the 2nd PCB connecting portion forming device interface.
7. USB module as claimed in claim 6 is characterized in that, the described FPC connecting portion in the described rigid-flex, a described PCB connecting portion and described the 2nd PCB connecting portion are integral structure.
8. as claim 6 or 7 described USB modules, it is characterized in that the equipment interface that described the 2nd PCB connecting portion forms is crimping interface or plug-in mounting interface.
9. as claim 6 or 7 described USB modules, it is characterized in that a described PCB connecting portion is by being provided with the USB pin thereon, and connect the metallic shield shell in the external stability of a described PCB connecting portion and form USB interface.
10. USB module as claimed in claim 9 is characterized in that, is fixedly connected as socket or welding between a described PCB connecting portion and the described metallic shield shell.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206121365U CN201887179U (en) | 2010-11-15 | 2010-11-15 | Electronic product comprising USB (universal serial bus) interface and USB module |
| PCT/CN2011/081310 WO2012065502A1 (en) | 2010-11-15 | 2011-10-26 | Electronic product with usb interface and usb module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206121365U CN201887179U (en) | 2010-11-15 | 2010-11-15 | Electronic product comprising USB (universal serial bus) interface and USB module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201887179U true CN201887179U (en) | 2011-06-29 |
Family
ID=44184727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206121365U Expired - Lifetime CN201887179U (en) | 2010-11-15 | 2010-11-15 | Electronic product comprising USB (universal serial bus) interface and USB module |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201887179U (en) |
| WO (1) | WO2012065502A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012065502A1 (en) * | 2010-11-15 | 2012-05-24 | 华为终端有限公司 | Electronic product with usb interface and usb module |
| CN104578033A (en) * | 2014-12-26 | 2015-04-29 | 青岛歌尔声学科技有限公司 | Overvoltage protection device and USB interface |
| CN107799936A (en) * | 2017-09-28 | 2018-03-13 | 北京品驰医疗设备有限公司 | A kind of mounting structure of data connector |
| WO2018195833A1 (en) * | 2017-04-26 | 2018-11-01 | Microsoft Technology Licensing, Llc. | Ultra-thin usb type-c cable |
| CN109904693A (en) * | 2019-03-06 | 2019-06-18 | 凯晖科技股份有限公司 | A kind of FPC data line |
| CN110149760A (en) * | 2019-05-24 | 2019-08-20 | 上海摩软通讯技术有限公司 | Flexible circuit board, connector and electric connector assembly |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2891098Y (en) * | 2005-12-20 | 2007-04-18 | 耀华电子股份有限公司 | Flash memory card structure with USB communication interface |
| JP2007311548A (en) * | 2006-05-18 | 2007-11-29 | Canon Inc | Connection structure of circuit board |
| CN201282211Y (en) * | 2008-10-09 | 2009-07-29 | 深圳华为通信技术有限公司 | Universal serial bus equipment |
| CN201887179U (en) * | 2010-11-15 | 2011-06-29 | 华为终端有限公司 | Electronic product comprising USB (universal serial bus) interface and USB module |
-
2010
- 2010-11-15 CN CN2010206121365U patent/CN201887179U/en not_active Expired - Lifetime
-
2011
- 2011-10-26 WO PCT/CN2011/081310 patent/WO2012065502A1/en active Application Filing
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012065502A1 (en) * | 2010-11-15 | 2012-05-24 | 华为终端有限公司 | Electronic product with usb interface and usb module |
| CN104578033A (en) * | 2014-12-26 | 2015-04-29 | 青岛歌尔声学科技有限公司 | Overvoltage protection device and USB interface |
| CN104578033B (en) * | 2014-12-26 | 2018-10-26 | 青岛歌尔声学科技有限公司 | A kind of over-pressure safety device and a kind of USB interface |
| WO2018195833A1 (en) * | 2017-04-26 | 2018-11-01 | Microsoft Technology Licensing, Llc. | Ultra-thin usb type-c cable |
| CN107799936A (en) * | 2017-09-28 | 2018-03-13 | 北京品驰医疗设备有限公司 | A kind of mounting structure of data connector |
| CN109904693A (en) * | 2019-03-06 | 2019-06-18 | 凯晖科技股份有限公司 | A kind of FPC data line |
| CN109904693B (en) * | 2019-03-06 | 2024-03-19 | 凯晖科技股份有限公司 | FPC data line |
| CN110149760A (en) * | 2019-05-24 | 2019-08-20 | 上海摩软通讯技术有限公司 | Flexible circuit board, connector and electric connector assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012065502A1 (en) | 2012-05-24 |
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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 |
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. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181221 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. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |
|
| CX01 | Expiry of patent term |