CN105578742B - Flexible PCB, flexible PCB connection component and mobile terminal - Google Patents
Flexible PCB, flexible PCB connection component and mobile terminal Download PDFInfo
- Publication number
- CN105578742B CN105578742B CN201511026174.6A CN201511026174A CN105578742B CN 105578742 B CN105578742 B CN 105578742B CN 201511026174 A CN201511026174 A CN 201511026174A CN 105578742 B CN105578742 B CN 105578742B
- Authority
- CN
- China
- Prior art keywords
- connector sleeve
- flexible pcb
- main body
- plug socket
- golden finger
- 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 - Fee Related
Links
- 239000013039 cover film Substances 0.000 claims description 11
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000012943 hotmelt Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 2
- LAXBNTIAOJWAOP-UHFFFAOYSA-N 2-chlorobiphenyl Chemical compound ClC1=CC=CC=C1C1=CC=CC=C1 LAXBNTIAOJWAOP-UHFFFAOYSA-N 0.000 description 7
- 101710149812 Pyruvate carboxylase 1 Proteins 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- H05K1/118—Printed elements for providing electric connections to or between printed circuits specially for flexible printed circuits, e.g. using folded portions
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/05—Flexible printed circuits [FPCs]
- H05K2201/058—Direct connection between two or more FPCs or between flexible parts of rigid PCBs
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a kind of flexible PCB, flexible PCB connection component and mobile terminals.Mobile terminal has flexible PCB connection component.Flexible PCB connection component includes flexible PCB and plug socket.Flexible PCB includes main body, is arranged in the golden finger end of the end of main body and connector sleeve, and connector sleeve is fixedly connected with main body, and main body is located at the outside of connector sleeve, and golden finger end is located at the inside of connector sleeve.Golden finger end is plugged in plug socket, and connector sleeve is set in outside plug socket.It is connected with plug socket using connector sleeve, can effectively improve the bonding strength between flexible PCB and plug socket, the golden finger end of main body is avoided to be loosened from plug socket, improves connection reliability.
Description
Technical field
The present invention relates to flexible PCB interconnection technique more particularly to a kind of flexible PCB, flexible PCB connection groups
Part and mobile terminal.
Background technology
In the prior art, it is attached commonly using flexible PCB between the component and mainboard of mobile terminal.Flexible electrical
The golden finger end of road plate is plugged in corresponding plug socket.In use, golden finger end is easy to loosen, and is taken off from plug socket
Go out or with plug socket poor contact, to the normal use of rigid mobile terminal device.
Invention content
Technical problem to be solved by the present invention lies in, provide a kind of flexible PCB, flexible PCB connection component and
Mobile terminal, golden finger end are not easy to loosen, and ensure connection reliability.
In order to solve the above-mentioned technical problem, on the one hand, the embodiment provides a kind of flexible PCBs, including master
Body is arranged in the golden finger end of the end of the main body and connector sleeve, and the connector sleeve is fixedly connected with the main body, described
Main body is located at the outside of the connector sleeve, and the golden finger end is located at the inside of the connector sleeve.
Wherein, cover film is provided in the main body, the connector sleeve is integrally formed with the cover film for material of the same race.
Wherein, the connector sleeve is rectangular.
Wherein, it is provided with via in the main body, the positioning region extended in the via is provided on the connector sleeve.
Wherein, the connector sleeve is two layers, and the main body is clamped between two layers of connector sleeve.
Wherein, two layers of connector sleeve hot melt is fixed together.
Wherein, the connector sleeve is made of elastic material.
Second aspect the present invention provides a kind of flexible PCB connection component, including flexible PCB above-mentioned and is inserted
The golden finger end of joint chair, the flexible PCB is plugged in the plug socket, and the connector sleeve is set in outside the plug socket.
Wherein, it is provided with card slot outside the plug socket, the connector sleeve is set in the card slot.
The third aspect, the present invention also provides a kind of mobile terminal, the mobile terminal has flexible PCB above-mentioned
Connection component.
Flexible PCB, flexible PCB connection component and mobile terminal provided by the invention, utilize connector sleeve and grafting
Seat is connected, and can effectively improve the bonding strength between flexible PCB and plug socket, avoids the golden finger end of main body from grafting
It is loosened in seat, improves connection reliability.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the flexible PCB connection component that the preferred embodiment of the present invention provides；
Fig. 2 is the structural schematic diagram of the flexible PCB of flexible PCB connection component in Fig. 1；
Fig. 3 is the structural schematic diagram of the plug socket of flexible PCB connection component in Fig. 1.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes.
An embodiment of the present invention provides a kind of mobile terminal, which can be any terminal device, such as：Tablet
It is computer, mobile phone, electronic reader, remote controler, personal computer (Personal Computer, PC), laptop, vehicle-mounted
Equipment, Web TV, wearable device etc..The mobile terminal includes mainboard and electronic component, electronic component can be camera,
Button etc..It is connected by flexible PCB connection component 100 between electronic component and mainboard.
Referring to Fig. 1-2, a kind of 100 structural representation of flexible PCB connection component provided for preferred embodiment in the present invention
Figure.Flexible PCB connection component 100 includes flexible PCB 1 and plug socket 2.Flexible PCB 1 is plugged on one with plug socket 2
It rises.Flexible PCB 1 is connected with electronic component, and plug socket 2 is fixed on mainboard.
Flexible PCB 1 includes main body 11, golden finger end 12 and the connector sleeve 13 in the end of main body 11 is arranged, connection
Set 13 is fixedly connected with main body 11, and main body 11 is located at the outside of connector sleeve 13, and golden finger end 12 is located at the inside of connector sleeve 13.It is soft
The golden finger end 12 of property circuit board 1 is plugged in plug socket 2, and connector sleeve 13 is set in outside plug socket 2.
In connection, golden finger end 12 is plugged into plug socket 2 first, then connector sleeve 13 is sleeved on plug socket 2, profit
Golden finger end 12 can be firmly fixed on plug socket 2 with connector sleeve 13 so that flexible PCB 1 connect jail with plug socket 2
Gu reliable.
It is provided with card slot 20 outside plug socket 2, connector sleeve 13 is set in card slot 20, by blocking a part for connector sleeve 13
It is connected in card slot 20, can prevent connector sleeve 13 from being loosened from grafting set, be further ensured that the reliability of connection.
Cover film 14 is provided in main body 11, connector sleeve 13 is integrally formed with cover film 14 for material of the same race, can enhance company
The bonding strength of female connector 13 and main body 11 prevents connector sleeve 13 from being detached with main body 11.In preparation process, cover film 14 is arranged
On the main body 11, one end progress punching press for golden finger being corresponded in cover film 14 can form connector sleeve 13, can be convenient for connector sleeve 13
Processing prepare,
Connector sleeve 13 is planar, is prepared in order to the processing of connector sleeve 13, at the same facilitate connector sleeve 13 and main body 11 it
Between connection so that connector sleeve 13 can be by a part of machine-shaping of cover film 14.
Connector sleeve 13 can be rectangular, and in order to which the shape of plug socket 2 matches, plug socket is sleeved on conducive to by connector sleeve 13
On 2.Herein, in other embodiments, connector sleeve 13 or round, triangle or other shapes.
It is provided with via (not shown) in main body 11, the positioning region extended in via is provided on connector sleeve 13
(not shown) can improve the connection knot between connector sleeve 13 and main body 11 using the cooperation between positioning region and via
Structure intensity.
Preferably, connector sleeve 13 is made of elastic material, the internal diameter of connector sleeve 13 can be slightly less than the shape of plug socket 2
Size can utilize the elasticity of connector sleeve 13 so that connector sleeve 13 and 2 firm and reliable connection of plug socket, it is soft to further increase
The reliability that property circuit board 1 is connect with plug socket 2, effectively avoids golden finger end 12 from being loosened from plug socket 2.
It can be embedded in elastic reinforcement muscle in connector sleeve 13, to improve connector sleeve 13 structural strength of itself, avoid connector sleeve
13 fractures.
Connector sleeve 13 can be one layer, can be processed by 11 last layer cover film 14 of main body and form connector sleeve 13.Certainly, exist
In other embodiment, connector sleeve 13 is two layers, and main body 11 is clamped between two layers of connector sleeve 13, by two layers of connector sleeve 13,
It can guarantee connector sleeve 13 and 2 firm and reliable connection of plug socket, there is certifiable main body 11 to be connect with connector sleeve 13 reliably.Two layers of company
The hot melt of female connector 13 is fixed together, to improve the bonding strength of the two.Two layers of connector sleeve 13 can all extend to main body 11
On via in, positioning column in two layers of connector sleeve 13 can be fixed together by the modes such as heating, and be connected with improving two
Bonding strength between female connector 13 and main body 11.
Flexible PCB 1 and flexible PCB connection component 100 provided by the invention, utilize connector sleeve 13 and plug socket 2
Be connected, can effectively improve the bonding strength between flexible PCB 1 and plug socket 2, avoid the golden finger end 12 of main body 11 from
It is loosened in plug socket 2, improves connection reliability.
Above embodiment does not constitute the restriction to the technical solution protection domain.It is any in the above embodiment
Spirit and principle within made by modifications, equivalent substitutions and improvements etc., should be included in the technical solution protection domain it
It is interior.
Claims (10)
1. a kind of flexible PCB, which is characterized in that including main body, be arranged the end of the main body golden finger end and even
Female connector, the connector sleeve are fixedly connected with the main body, and the main body is located at the outside of the connector sleeve, the golden finger end position
In being provided with cover film on the inside of the connector sleeve, the main body, the connector sleeve is material one of the same race with the cover film
It is body formed.
2. flexible PCB according to claim 1, which is characterized in that in preparation process, the cover film is corresponded to
One end of the golden finger carries out punching press, to form the connector sleeve.
3. flexible PCB according to claim 1, which is characterized in that the connector sleeve is rectangular.
4. flexible PCB according to claim 1, which is characterized in that be provided with via, the connection in the main body
Put on the positioning region for being provided with and extending in the via.
5. flexible PCB according to claim 1, which is characterized in that the connector sleeve is two layers, the main body clamping
Between two layers of connector sleeve.
6. flexible PCB according to claim 5, which is characterized in that two layers of connector sleeve hot melt is fixedly connected on one
It rises.
7. flexible PCB according to claim 1, which is characterized in that the connector sleeve is made of elastic material.
8. a kind of flexible PCB connection component, which is characterized in that including claim 1-7 any one of them flexible circuits
The golden finger end of plate and plug socket, the flexible PCB is plugged in the plug socket, and the connector sleeve is set in the grafting
Seat is outer.
9. flexible PCB connection component according to claim 8, which is characterized in that be provided with card outside the plug socket
Slot, the connector sleeve are set in the card slot.
10. a kind of mobile terminal, which is characterized in that there is the mobile terminal flexible PCB described in claim 8 or 9 to connect
Connected components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511026174.6A CN105578742B (en) | 2015-12-29 | 2015-12-29 | Flexible PCB, flexible PCB connection component and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511026174.6A CN105578742B (en) | 2015-12-29 | 2015-12-29 | Flexible PCB, flexible PCB connection component and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105578742A CN105578742A (en) | 2016-05-11 |
| CN105578742B true CN105578742B (en) | 2018-09-07 |
Family
ID=55888247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511026174.6A Expired - Fee Related CN105578742B (en) | 2015-12-29 | 2015-12-29 | Flexible PCB, flexible PCB connection component and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105578742B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854773B (en) * | 2009-03-30 | 2013-02-13 | 鸿富锦精密工业（深圳）有限公司 | Gold finger protecting device |
| TW201217809A (en) * | 2010-10-27 | 2012-05-01 | Hon Hai Prec Ind Co Ltd | Memory load adapter board |
| CN202918584U (en) * | 2012-11-15 | 2013-05-01 | 佛山市顺德区顺达电脑厂有限公司 | Magnetic suction type gold finger protective device |
| CN104300249A (en) * | 2013-02-22 | 2015-01-21 | 新加坡商华科全球股份有限公司 | Slot structure and circuit board applying same |
| CN203721263U (en) * | 2014-03-04 | 2014-07-16 | 吴晶 | High definition security signal transmission line |
-
2015
- 2015-12-29 CN CN201511026174.6A patent/CN105578742B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105578742A (en) | 2016-05-11 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 |
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| CF01 | Termination of patent right due to non-payment of annual fee |