CN201051608Y - Flexible connection line group - Google Patents
Flexible connection line group Download PDFInfo
- Publication number
- CN201051608Y CN201051608Y CN 200720005482 CN200720005482U CN201051608Y CN 201051608 Y CN201051608 Y CN 201051608Y CN 200720005482 CN200720005482 CN 200720005482 CN 200720005482 U CN200720005482 U CN 200720005482U CN 201051608 Y CN201051608 Y CN 201051608Y
- Authority
- CN
- China
- Prior art keywords
- line group
- heart yearn
- welding
- flexibly connects
- insulating material
- 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
- 238000003466 welding Methods 0.000 claims abstract description 24
- 239000011810 insulating material Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000006073 displacement reaction Methods 0.000 claims description 17
- 238000004804 winding Methods 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 5
- 229920006267 polyester film Polymers 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004642 Polyimide Substances 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 239000004809 Teflon Substances 0.000 claims description 2
- 229920006362 Teflon® Polymers 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 239000012209 synthetic fiber Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract 2
- 239000000470 constituent Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000784 Nomex Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000004763 nomex Substances 0.000 description 1
- 229920006303 teflon fiber Polymers 0.000 description 1
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- Non-Metallic Protective Coatings For Printed Circuits (AREA)
Abstract
The utility model discloses a flexible connecting line assemblage which is beneficial for welding and connecting, the integral flexible connecting line assemblage is provided with a flexible wire arrangement which is compressed to constituent through cored wires with a specific quantity and an electrical insulating material, and at least one end of the flexible wire arrangement is provided with a welding sector, the core lines of the welding sector are respectively oppositely exposed a specific length out of the electrical insulating material, and a high temperature-resistant material with a specific length is arranged between each core line on the welding sector, a fixed supporting function is formed between each core line through the high temperature-resistant material to construct the flexible connecting line assemblage which is beneficial for welding and connecting.
Description
Technical field
The relevant a kind of moving-member that is applied to of the utility model is to flexibly connecting the line group between the mainboard, aim to provide a kind of help welding assembly flexibly connect line group structure.
Background technology
Flexible winding displacement (Flexible Flat Cable, FFC) be a kind of data cable that forms with PET (polyester film) insulating material and zinc-plated as thin as a wafer flat copper wire pressing, its have cheap, thin thickness, can bending fold, and the characteristic that more easily constitutes electromagnetic shielding (EMI), be widely used in moving-member between many related electric products to the connection between the mainboard.
For example, with a notebook computer, flexible winding displacement promptly can be applicable to notebook computer liquid crystal curtain (LCD) and is connected with signal between the mainboard, also because flexible winding displacement has characteristics such as the high and low price of anti-flexility, consider the product advantage that can meet notebook computer fast reaction marketing character down at cost, replacement flexible printed wiring board (Flexible PrintedCircuit, trend FPC) are arranged even.
Moreover (as polyester film Polyester, PET) institute's pressing constitutes the basic structure of general flexible winding displacement by the heart yearn (as tinned wird) of specific quantity and insulating material; Also, make flexible winding displacement in use, many uses that combine with connector because the insulating material of flexible winding displacement can not be high temperature resistant.
But with regard to the behaviour in service of reality, be not the only resource that is connected with mainboard for flexible winding displacement, also non-ly limit the use pattern of flexible winding displacement with this with the occupation mode of connector combination; Moreover, be assembled mutually with mainboard because connector needs equally to see through welding, it is loaded down with trivial details to make that on the contrary processing procedure is tending towards complexity, relative manufacturing cost also with raising.
The utility model content
The purpose of this utility model promptly provide a kind of help welding assembly flexibly connect the line group.
The technical scheme that the utility model flexibly connects the line group is: overall flexibility connecting line group has a flexible winding displacement that is made of the heart yearn and the pressing of insulating material institute of specific quantity; And, on flexible winding displacement, being provided with a welding section at least, the heart yearn of this welding section exposes to the insulating material length-specific respectively relatively, and is provided with the exotic material of length-specific between each heart yearn of section between weldering.
According to this, overall flexibility connecting line group can see through heart yearn and the solder bonds that the welding section exposes, and the heart yearn of welding section is kept due supporting role by exotic material, to keep welding quality, and avoid welding the damage of being heated of insulating material beyond the section, and constitute a kind of help solder bond flexibly connect line group structure.
Particularly, the utlity model has following effect:
1. utilize the firm support effect of exotic material, can effectively promote the heat-resisting degree that flexibly connects line bond pads position, make and flexibly connect the scolder that the line group is applicable to that fusing point is higher, be connected with signal between the mainboard and be applied in accurate moving-members such as LCD screen, reduce its manufacturing cost.
2. the more known applicability that flexibly connects the line group of line group that flexibly connects of the present utility model is more extensive, significantly promotes the market competitiveness that flexibly connects the line group.
Description of drawings
Fig. 1 flexibly connects line group stereoscopic figure for the utility model first embodiment's;
Fig. 2 flexibly connects line group user mode cutaway view for the utility model first embodiment's;
Fig. 3 flexibly connects line group user mode cutaway view for the utility model second embodiment's.
[figure number explanation]
10 flexible winding displacements 10 ' flexibly connect the line group
11 heart yearns, 12 insulating material
13 welding sections, 14 exotic materials
20 printed circuit board (PCB)s, 30 scolders
Embodiment
The utility model " flexibly connects the line group " and aims to provide a kind of accurate moving-members such as LCD screen that are applicable to especially and is connected with signal between the mainboard, and that reduces its manufacturing cost flexibly connects line group structure; As shown in Figures 1 and 2, overall flexibility connecting line group 10 ' has flexible winding displacement 10 main bodys that are made of heart yearn 11 and 12 pressings of insulating material of specific quantity; And at least one is provided with the welding section 13 of exotic material 14.
The heart yearn 11 of this welding section 13 exposes to insulating material 12 length-specifics respectively relatively, and 14 of this exotic materials are oppositely arranged on the zone between welding section 13 each heart yearn 11; In the specific implementation, flexible winding displacement can (Polyester, PET) as insulating material, its heart yearn then be made of as thin as a wafer zinc-plated flat copper wire by the PET polyester film.
In addition, exotic material 14 can be by Polyimide (Polyimide), Teflon (Teflon) or synthetic fibers (Nomex), constitute, zone between whole welding section 13 each heart yearn 11 can be contained for Figure 1 and Figure 2 in its setting area, or as shown in Figure 3, only be confined to weld the length-specific zone between section 13 each heart yearn 11; So overall flexibility winding displacement 10 main bodys can the hot pressing mode be made, have equally cheap, thin thickness, can bending fold, and the characteristic that more easily constitutes electromagnetic shielding (EMI).
Especially, when overall flexibility connecting line group 10 ' and printed circuit board (PCB) 20 solder bond such as parts such as grade, in the middle of the process of scolder 30 uncolled typing still, can utilize exotic material 14 to form the firm support effect, lifting flexibly connects the heat-resisting degree of line group 10 ' welding position, avoid flexibly connecting insulating material 12 fusings of line group 10 ' welding position and cause heart yearn 11 displacements, therefore can make and flexibly connect line group 10 ' and be applicable to the higher scolder of fusing point 30, for example can be applied in accurate moving-members such as LCD screen and be connected, and then reduce its manufacturing cost with signal between the mainboard.
Design by said structure, overall flexibility connecting line group is when reality is used, really can effectively promote the heat-resisting degree that flexibly connects line bond pads position, make to flexibly connect the scolder that the line group is applicable to that fusing point is higher, significantly promote the applicability and the market competitiveness that flexibly connects the line group; Especially, be applied in accurate moving-members such as LCD screen and be connected, and then reduced its manufacturing cost with signal between the mainboard.
Technology contents of the present utility model and technical characterstic the sixth of the twelve Earthly Branches disclose as above, yet the personage who is familiar with this technology still may do various replacement and the modifications that do not deviate from this case utility model spirit based on announcement of the present utility model.Therefore, protection range of the present utility model should be not limited to those disclosed embodiments, and should comprise various do not deviate from replacement of the present utility model and modifications, and is contained by following claim.
Claims (6)
1. one kind flexibly connects the line group, has a flexible winding displacement main body that is made of the heart yearn and the pressing of insulating material institute of specific quantity, is provided with a welding section on the main body of its flexible winding displacement at least; It is characterized in that:
The heart yearn of this welding section exposes to insulating material respectively relatively, and the zone between heart yearn is provided with exotic material.
2. the line group that flexibly connects as claimed in claim 1 is characterized in that, this exotic material is contained the zone between whole each heart yearn of welding section.
3. the line group that flexibly connects as claimed in claim 1 is characterized in that, this exotic material only is confined to weld the part that exposes to insulating material between each heart yearn of section.
4. the line group that flexibly connects as claimed in claim 1 is characterized in that this exotic material is Polyimide, Teflon, synthetic fibers.
5. the line group that flexibly connects as claimed in claim 1, wherein this heart yearn is zinc-plated flat copper wire.
6. the line group that flexibly connects as claimed in claim 1, wherein this insulating material is a polyester film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720005482 CN201051608Y (en) | 2007-05-28 | 2007-05-28 | Flexible connection line group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720005482 CN201051608Y (en) | 2007-05-28 | 2007-05-28 | Flexible connection line group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201051608Y true CN201051608Y (en) | 2008-04-23 |
Family
ID=39338099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720005482 Expired - Fee Related CN201051608Y (en) | 2007-05-28 | 2007-05-28 | Flexible connection line group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201051608Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540509A (en) * | 2020-05-09 | 2020-08-14 | 厦门骏丰电子有限公司 | FFC flexible flat cable |
-
2007
- 2007-05-28 CN CN 200720005482 patent/CN201051608Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540509A (en) * | 2020-05-09 | 2020-08-14 | 厦门骏丰电子有限公司 | FFC flexible flat cable |
| CN111540509B (en) * | 2020-05-09 | 2021-12-28 | 厦门骏丰电子有限公司 | FFC flexible flat cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20130528 |