CN207166860U - A kind of roll type FPC - Google Patents
A kind of roll type FPC Download PDFInfo
- Publication number
- CN207166860U CN207166860U CN201721227145.0U CN201721227145U CN207166860U CN 207166860 U CN207166860 U CN 207166860U CN 201721227145 U CN201721227145 U CN 201721227145U CN 207166860 U CN207166860 U CN 207166860U
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- China
- Prior art keywords
- connection end
- fpc
- connection
- switching mechanism
- flexible pcb
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- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
It the utility model is related to printed substrate field, espespecially a kind of roll type FPC, the utility model includes FPC body and the FPC is by being wound into tubular and being socketed in the surface of rotating shaft, realize the effect for reducing flexible PCB width, the both ends of FPC are equipped with connection end, and pass through connection end and the circuit turn-on in two switching mechanisms, solve the problems, such as that grafting enters to cause the width of flexible PCB is excessively narrow to cause fracture damage in two switching mechanisms respectively at conventional flex circuits plate both ends, the space-consuming to switching mechanism can effectively be reduced, it is simple in construction, low manufacture cost.
Description
Technical field
Printed substrate field is the utility model is related to, espespecially a kind of FPC.
Background technology
FPC, it is the printed circuit made of flexible insulating substrate, there are many rigid printed circuit boards not
The advantages of possessing, it can require any arrangement, and appoint in three dimensions with free bend, winding, folding according to space layout
Meaning is mobile and flexible, so as to reach the integration that components and parts assembling connects with wire.Electronic product can be substantially reduced using FPC
Volume, it is applicable the needs that electronic product develops to high density, miniaturization, highly reliable direction.
Electronic product such as notebook computer, clamshell phone etc. of existing subsidiary turn over function, include rotating shaft and rotate
Two switching mechanisms of axle rotation, the conducting between two switching mechanisms is by the way that by the both ends of flexible PCB, grafting enters two respectively
In switching mechanism with the connection of corresponding circuit, and flexible PCB and the centre for being located in rotating shaft, electronic product overturning or
Rotated in rotary course by switching mechanism along rotating shaft, drive the both ends of FPC to be overturn.
But at present this FPC be related to connection circuit quantity it is more, prevent flexible PCB width from
It is excessively narrow, while because of the reason for needing to overturn or rotating, the flexible PCB width through rotating shaft can not be made narrow, no
Then easily cause flexible circuit fracture damage, it is therefore desirable to flexible PCB is fabricated to larger width, turned over so as to increase
The space of rotation mechanism, make the outward appearance of integral product excessively huge abundant, cause space-consuming big.
The content of the invention
To solve the above problems, the utility model provides a kind of FPC, occupy little space and solve flexible electrical
Road plate width excessively narrow the problem of easily causing flexible circuit fracture damage.
To achieve the above object, the technical solution adopted in the utility model is：A kind of roll type FPC, includes
FPC body, the FPC body are wound into tubular and are socketed in rotating shaft surface, wherein, the tubular is flexible
The both ends of wiring board body are respectively equipped with the first connection end, second connection end, and first connection end and second connection end are
Flexible PCB, and be electrically connected with flexible PCB body, the first connection end and second connection end are separately positioned on two and turned over
It is electrically connected with rotation mechanism and with the circuit in switching mechanism, two tippers drive the first connection end, the when being rotated along rotating shaft
Two connection ends are overturn.
Further, the first connection end and second connection end are wound on the surface of tubular FPC body.
Further, first connection end, the end on second connection end surface are equipped with is electrically connected with switching mechanism
Connection circuit, and be electrically connected with by connecting circuit and switching mechanism.
The beneficial effects of the utility model are：The utility model includes FPC body and the flexible circuitry
Plate is by being wound into tubular and being socketed in the surface of rotating shaft, and realization reduces the effect of flexible PCB width, FPC
Both ends are equipped with connection end, and by connection end and the circuit turn-on in two switching mechanisms, solve conventional flex circuits plate
Grafting enters to cause in two switching mechanisms width excessively narrow the problem of causing fracture damage of flexible PCB, to have respectively at both ends
Effect can reduce the space-consuming to switching mechanism, simple in construction, low manufacture cost.
Brief description of the drawings
When Fig. 1 is switching mechanism expansion, structural representation of the present utility model.
When Fig. 2 is switching mechanism closure, structural representation of the present utility model.
Drawing reference numeral explanation：1. wiring board；2. fixing end；3. rotating shaft；4. the first connection end；5. second connection end.
Embodiment
Refer to shown in Fig. 1-2, a kind of roll type FPC, include FPC body 1, the flexible wires
Road plate body 1 is wound into tubular and is socketed in the surface of rotating shaft 3, wherein, the both ends of the tubular FPC body 1 are set respectively
Have the first connection end 4, second connection end 5, first connection end 4 and second connection end 5 are flexible PCB, and with flexibility
Circuit board body electric connection, the first connection end 4 and second connection end 5 are separately positioned in two switching mechanisms and and tipper
Circuit in structure is electrically connected with, and two tippers drive the first connection end 4, second connection end 5 to overturn when being rotated along rotating shaft 3, phase
The first connection end 4, the surface of second connection end 5 answered are equipped with fixing end 2 and are connected with switching mechanism.
Further, the first connection end 4 and second connection end 5 use wound on the surface of tubular FPC body 1
Such scheme, for further reducing the first connection end 4, second connection end 5 to the space-consuming of switching mechanism.
Further, first connection end 4, the end on the surface of second connection end 5 are equipped with and electrically connected with switching mechanism
The connection circuit connect, and be electrically connected with by connecting circuit with switching mechanism, using such scheme, make upset by connecting circuit
Mechanism and the data transfer of connection end it is more stable with it is rapid.
The beneficial effects of the utility model are：The utility model includes FPC body 1 and the flexible wires
Road plate realizes the effect for reducing flexible PCB width, FPC by being wound into tubular and being socketed in the surface of rotating shaft 3
Both ends be equipped with connection end, and by connection end and the circuit turn-on in two switching mechanisms, solve conventional flex circuits
Grafting enters to cause in two switching mechanisms width excessively narrow the problem of causing fracture damage of flexible PCB respectively at plate both ends,
The space-consuming to switching mechanism, simple in construction, low manufacture cost can effectively be reduced.
Use principle of the present utility model：By the way that the fixing end 2 on the first connection end 4, the surface of second connection end 5 is distinguished
It is fixed on different switching mechanisms, FPC mainboard is wound into cylindrical shape and is socketed in the surface of rotating shaft 3, now accordingly
Appropriate adjustment position is carried out to the first connection end 4, second connection end 5, by the first connection end 4, second connection end 5 wound on
The surface of flexible PCB main body, when needing to turn on two switching mechanisms, only it need to pass through the first connection end 4, second connection end 5
Connection circuit and switching mechanism be electrically connected with, and the first connection end 4 is fixed with second connection end 5 by fixing end 2
On switching mechanism, when not influenceing the number of, lines of FPC, the occupancy that can reduce wiring board to switching mechanism is empty
Between, realize the interconnection between two switching mechanisms.
In this specific embodiment, fixing end 2 is combined by multiple pins, and corresponding switching mechanism is provided with and fixing end 2
Corresponding fixing port.
Embodiment of above is only that preferred embodiment of the present utility model is described, not to the utility model
Scope be defined, on the premise of the utility model design spirit is not departed from, this area ordinary skill technical staff to this
The various modifications and improvement that the technical scheme of utility model is made, the guarantor that claims of the present utility model determine all should be fallen into
In the range of shield.
Claims (3)
1. a kind of roll type FPC, it is characterised in that include FPC body, the FPC body
It is wound into tubular and is socketed in rotating shaft surface, wherein, the both ends of the tubular FPC body are respectively equipped with the first connection
End, second connection end, first connection end and second connection end are flexible PCB, and electrical with flexible PCB body
Connection, the first connection end and second connection end are separately positioned in two switching mechanisms and electrically connected with the circuit in switching mechanism
Connect, two switching mechanisms drive the first connection end, second connection end upset when being rotated along rotating shaft.
2. a kind of roll type FPC according to claim 1, it is characterised in that the first connection end and the second connection
End is wound on the surface of tubular FPC body.
3. a kind of roll type FPC according to claim 1, it is characterised in that first connection end, second
The end of connection end surfaces is equipped with the connection circuit being electrically connected with switching mechanism, and by connecting circuit and switching mechanism electricity
Property connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721227145.0U CN207166860U (en) | 2017-09-22 | 2017-09-22 | A kind of roll type FPC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721227145.0U CN207166860U (en) | 2017-09-22 | 2017-09-22 | A kind of roll type FPC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207166860U true CN207166860U (en) | 2018-03-30 |
Family
ID=61723763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721227145.0U Active CN207166860U (en) | 2017-09-22 | 2017-09-22 | A kind of roll type FPC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207166860U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020014865A1 (en) * | 2018-07-17 | 2020-01-23 | 华为技术有限公司 | Mobile terminal |
| WO2023134025A1 (en) * | 2022-01-12 | 2023-07-20 | 江苏传艺科技股份有限公司 | Flexible circuit board achieving stable 5g signal |
| EP4328707A4 (en) * | 2021-11-29 | 2024-08-07 | Samsung Electronics Co Ltd | Connection assembly comprising flexible printed circuit board, and electronic device comprising same |
-
2017
- 2017-09-22 CN CN201721227145.0U patent/CN207166860U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020014865A1 (en) * | 2018-07-17 | 2020-01-23 | 华为技术有限公司 | Mobile terminal |
| US11886240B2 (en) | 2018-07-17 | 2024-01-30 | Huawei Technologies Co., Ltd. | Mobile terminal with a bendable structure |
| EP4328707A4 (en) * | 2021-11-29 | 2024-08-07 | Samsung Electronics Co Ltd | Connection assembly comprising flexible printed circuit board, and electronic device comprising same |
| WO2023134025A1 (en) * | 2022-01-12 | 2023-07-20 | 江苏传艺科技股份有限公司 | Flexible circuit board achieving stable 5g signal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 Room 501, east block, Shengtang business building, Tairan 9th Road, Tian'an community, Shatou street, Futian District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Dingzhi Communication Co.,Ltd. Address before: Room 1005, Yuehai building, Yueshan street, Shenzhen, Guangdong Province Patentee before: SHENZHEN TOPWISE COMMUNICATION Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 Room 501, east block, Shengtang business building, Tairan 9th Road, Tian'an community, Shatou street, Futian District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN TOPWISE COMMUNICATION Co.,Ltd. Country or region after: China Address before: 518000 Room 501, east block, Shengtang business building, Tairan 9th Road, Tian'an community, Shatou street, Futian District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Dingzhi Communication Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |