CN203673852U - Flexible flat cable - Google Patents
Flexible flat cable Download PDFInfo
- Publication number
- CN203673852U CN203673852U CN201320858665.7U CN201320858665U CN203673852U CN 203673852 U CN203673852 U CN 203673852U CN 201320858665 U CN201320858665 U CN 201320858665U CN 203673852 U CN203673852 U CN 203673852U
- Authority
- CN
- China
- Prior art keywords
- flexible flat
- insulating barrier
- circular metal
- winding displacement
- terminal
- 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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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 230000004888 barrier function Effects 0.000 claims description 29
- 238000006073 displacement reaction Methods 0.000 claims description 19
- 238000004804 winding Methods 0.000 claims description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 8
- 239000010949 copper Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model provides a flexible flat cable. The flexible flat cable comprises a plurality of circular metal wires and an insulation layer fitting a surface of the circular metal wires, wherein the circular metal wires are parallelly arranged in a row with intervals, two ends of the circular metal wires are compacted to be flat to form terminal portions, and the terminal portions are exposed outside. Compared with a cable in the prior art, the flexible flat cable is characterized in that the circular copper wires fit the insulation layer when only the two ends of the circular metal wires are compacted to form the terminal portions. The flexible flat cable is advantaged in that the circular copper wires are directly bought from a supplier, so cost for early-stage flattening processing carried by the supplier on the entire copper wires is saved, and price cost is reduced; early-stage flattening processing time is reduced, delivery time of the copper wires is shortened, and time cost is reduced; production efficiency is improved.
Description
Technical field
The utility model relates to a kind of field of signal transmissions, relates in particular to a kind of flexible flat winding displacement.
Background technology
FFC (Flexible Flat Cable) flexible flat winding displacement, is called for short winding displacement.FFC is widely used in connection use, LCDs, video camera, digital camera, phone, photocopier, wireless instruments instrument, audio-visual equipment and Aerospace Products etc. in computer, printer, scanner, automobile, medicine equipment, DVD, TV, MP3, MP4, CD-ROM, CD-ROM device, facsimile machine, 3C Product, the main function served as bridge that plays signal transmission, and can supporting corresponding connection.Frivolous, little, wear-resisting, the wet-heat resisting of taking up room, resistance to complications, warping strength etc., stable and reliable for performance, can carry out on demand EMI control, characteristic impedance control.
Existing FFC line is made up of flat copper wire and the insulating barrier that fits in flat copper wire upper and lower surface, and this structure has following shortcoming:
1, Costco Wholesale is high: heart yearn is flat copper wire, its by circular copper wire early stage carry out whole piece flatten process, materials processing cost is higher;
2, time cost is high: the operation that flatten copper cash many early stages together, such as: supplier need to flatten processing to the circular copper wire of independent procurement or production and process, and repeatedly, the friendship phase is long for process.
Summary of the invention
The purpose of this utility model is to provide a kind of flexible flat winding displacement, overcomes the defect that processing charges is high, time cost is high because of early stage, whole piece heart yearn flattening processing being caused in prior art, enhances productivity, and reduces production costs and processing cost.
The purpose of this utility model is achieved through the following technical solutions.
A kind of flexible flat winding displacement, comprising: complex root circular metal line and the insulating barrier that fits in described circular metal line surface;
Described circular metal line is row's parallel interval to be arranged, and when itself and insulating barrier are fitted, its two ends are pressed into flat to be formed as portion of terminal, and outside described portion of terminal is exposed to.
Wherein, outside the upper surface/lower surface of described portion of terminal is exposed to.
Wherein, described circular metal line is circular copper wire.
Wherein, described insulating barrier comprises insulating barrier and lower insulating barrier, and described upper insulating barrier fits in the upper surface of all circular metal lines, lower insulating barrier and fit in the lower surface of all circular metal lines.
Wherein, also comprise a stiffening plate, this stiffening plate fits in one end of the outer surface of lower insulating barrier, is positioned at the portion of terminal correspondence position of this end; Or comprise two stiffening plates, fit in respectively the two ends of the outer surface of lower insulating barrier, be positioned at the portion of terminal correspondence position at two ends.
Wherein, described portion of terminal and an electric connector are pegged graft, and formation electrically conducts.
Compared with prior art, difference is only the two ends of circular copper wire to be flattened and formed portion of terminal in circular copper wire laminating insulating barrier the utility model, and beneficial effect is:
1, Costco Wholesale is low: directly buy circular copper wire, save the processing charges that flattens whole piece copper cash early stage.
2, time cost is low: reduced the time of flattening processing early stage, shortened the copper cash delivery time.
3, production efficiency is high: comprehensive above-mentioned 2 points, in the time that FFC fits, circular copper wire two end portions is flattened, and can play saving cost, reduce the copper cash process-cycle, thus the effect of enhancing productivity.
Accompanying drawing explanation
Fig. 1 is the explosive view of flexible flat winding displacement in the utility model embodiment;
Fig. 2 is the overall structure figure of flexible flat winding displacement in the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Shown in Fig. 1 and Fig. 2, in the present embodiment, flexible flat winding displacement comprises: circular copper wire 2, upper insulating barrier 1, lower insulating barrier 3, stiffening plate 4.
Upper insulating barrier 1 and lower insulating barrier 3, adopt PET material, plays insulating protection effect, fits in respectively the upper and lower surface of complex root circular copper wire 2.
Circular copper wire 2 includes complex root and is parallel interval to be arranged, and as heart yearn, plays conducting effect; Its upper surface and 1 laminating of upper insulating barrier, lower surface and lower insulating barrier 3 are fitted, and two ends are pressed into flat using as portion of terminal in laminating, and outside the upper surface of portion of terminal is exposed to.
Stiffening plate 4, comprises identical two, fits in respectively the surperficial two ends of lower insulating barrier 3, corresponding to the position of portion of terminal, plays and strengthens the intensity of portion of terminal and the effect of thickness, and FFC terminal thickness and connector grafting thickness are matched, convenient pegging graft.
In the present embodiment, the manufacture of above-mentioned flexible flat winding displacement and applying step are:
The first step: the upper and lower surface of circular copper wire 2 is fitted with upper insulating barrier 1, lower insulating barrier 3 respectively and make outside the upper surface of the portion of terminal at circular copper wire 2 two ends is exposed to, the portion of terminal lamination reinforcement plate 4 at two ends, the two end terminals portion of circular copper wire 2 is pressed into flat simultaneously, make flexible flat winding displacement, as shown in Figure 2.
Second step: can carry out EMI control, characteristic impedance control to FFC signal transmssion line on demand.
The 3rd step: the portion of terminal of flexible flat winding displacement and the electric connector matching are pegged graft, realize and connecting, complete the transmission of electric current or electric signal.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (7)
1. a flexible flat winding displacement, is characterized in that, comprising: complex root circular metal line and the insulating barrier that fits in described circular metal line surface;
Described circular metal line is row's parallel interval to be arranged, and when itself and insulating barrier are fitted, its two ends are pressed into flat to be formed as portion of terminal, and outside described portion of terminal is exposed to.
2. flexible flat winding displacement as claimed in claim 1, is characterized in that, outside the upper surface/lower surface of described portion of terminal is exposed to.
3. flexible flat winding displacement as claimed in claim 1, is characterized in that, described circular metal line is circular copper wire.
4. flexible flat winding displacement as claimed in claim 3, is characterized in that, described insulating barrier comprises insulating barrier and lower insulating barrier, and described upper insulating barrier fits in the upper surface of all circular metal lines, lower insulating barrier and fit in the lower surface of all circular metal lines.
5. flexible flat winding displacement as claimed in claim 4, is characterized in that, also comprises a stiffening plate, and this stiffening plate fits in one end of the outer surface of lower insulating barrier, is positioned at the portion of terminal correspondence position of this end.
6. flexible flat winding displacement as claimed in claim 4, is characterized in that, also comprises two stiffening plates, fits in respectively the two ends of the outer surface of lower insulating barrier, is positioned at the portion of terminal correspondence position at two ends.
7. the flexible flat winding displacement as described in claim 5 or 6, is characterized in that, described portion of terminal and an electric connector are pegged graft, and formation electrically conducts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320858665.7U CN203673852U (en) | 2013-12-24 | 2013-12-24 | Flexible flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320858665.7U CN203673852U (en) | 2013-12-24 | 2013-12-24 | Flexible flat cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203673852U true CN203673852U (en) | 2014-06-25 |
Family
ID=50970119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320858665.7U Expired - Lifetime CN203673852U (en) | 2013-12-24 | 2013-12-24 | Flexible flat cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203673852U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340343A (en) * | 2016-09-02 | 2017-01-18 | 苏州新亚电通有限公司 | Flexible flat cable device |
| CN107086383A (en) * | 2017-05-12 | 2017-08-22 | 广东欧珀移动通信有限公司 | Connector Assemblies, Power Assemblies and End Devices |
| CN107256742A (en) * | 2017-07-25 | 2017-10-17 | 上饶市达淋新材料有限公司 | The variable FFC of cross-sectional area of conductor processing method |
| CN109469890A (en) * | 2018-12-28 | 2019-03-15 | 鹤山市众晟科技有限公司 | A kind of connection method and connection structure of TV lamp bar supply lines |
| CN109888585A (en) * | 2019-02-22 | 2019-06-14 | 今皓光电（昆山）有限公司 | A kind of flat quick charge line and its processing technology |
| CN111947800A (en) * | 2019-05-17 | 2020-11-17 | 博格华纳路德维希堡有限公司 | Temperature sensor |
| CN115565731A (en) * | 2022-09-06 | 2023-01-03 | 鹤山市合润电子科技有限公司 | Method for manufacturing flat cable, flat cable and electronic equipment |
-
2013
- 2013-12-24 CN CN201320858665.7U patent/CN203673852U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340343A (en) * | 2016-09-02 | 2017-01-18 | 苏州新亚电通有限公司 | Flexible flat cable device |
| CN107086383A (en) * | 2017-05-12 | 2017-08-22 | 广东欧珀移动通信有限公司 | Connector Assemblies, Power Assemblies and End Devices |
| CN107086383B (en) * | 2017-05-12 | 2019-10-25 | Oppo广东移动通信有限公司 | Connector assembly, power supply assembly and terminal equipment |
| CN107256742A (en) * | 2017-07-25 | 2017-10-17 | 上饶市达淋新材料有限公司 | The variable FFC of cross-sectional area of conductor processing method |
| CN109469890A (en) * | 2018-12-28 | 2019-03-15 | 鹤山市众晟科技有限公司 | A kind of connection method and connection structure of TV lamp bar supply lines |
| CN109888585A (en) * | 2019-02-22 | 2019-06-14 | 今皓光电（昆山）有限公司 | A kind of flat quick charge line and its processing technology |
| CN111947800A (en) * | 2019-05-17 | 2020-11-17 | 博格华纳路德维希堡有限公司 | Temperature sensor |
| CN115565731A (en) * | 2022-09-06 | 2023-01-03 | 鹤山市合润电子科技有限公司 | Method for manufacturing flat cable, flat cable and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518107 Derun Electronic Industrial Park, 269 Huitong Road, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN DEREN ELECTRONIC Co.,Ltd. Address before: 518107, Guangdong province Shenzhen Guangming New District Guangming Street, No. thirty-three Road, 9 Electronic Industrial Park run Patentee before: SHENZHEN DEREN ELECTRONIC Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |