CN202093856U - Soft winding displacement - Google Patents
Soft winding displacement Download PDFInfo
- Publication number
- CN202093856U CN202093856U CN 201120160860 CN201120160860U CN202093856U CN 202093856 U CN202093856 U CN 202093856U CN 201120160860 CN201120160860 CN 201120160860 CN 201120160860 U CN201120160860 U CN 201120160860U CN 202093856 U CN202093856 U CN 202093856U
- Authority
- CN
- China
- Prior art keywords
- flat cable
- flexible flat
- wave absorption
- conductor
- absorption 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
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Abstract
The utility model provides a soft winding displacement, which comprises a conductor, an insulation film and a wave absorption material, wherein the insulation film is pasted on the surface of the conductor, and the wave absorption material is pasted with the lower surface of the conductor. The soft winding displacement uses the machine pasting integral wave absorption material for replacing the traditional manual pasting wave absorption material and has the beneficial effects that: 1. the labor cost is low, the pasting is realized through machine operation, the work hour is low, the efficiency is high, and the labor cost is low; 2. the quality is stable, the machine pasting integral wave absorption material is hot melt adhesives, the product structure is stable, and the wave absorption material delamination caused by bending and folding in the use process can not occur, so the product quality is ensured; and 3. the material cost is low, compared with the manual pasting wave absorption material, a layer of insulation film is omitted, and the material cost is low.
Description
Technical field
The utility model relates to the flexible flat cable field, relates in particular to the flexible flat cable that a kind of one is inhaled the ripple equipment structure.
Background technology
(Flexible Flat Cable is that assembly is used in a kind of signal transmission FFC) to flexible flat cable, itself has and can therefore be used in widely in many electronic products arbitrarily around advantages such as song, high signal transmission.This flexible flat cable is to use with the electric power connector collocation, so that signal is passed to the other end by an end, reaches the purpose that signal transmits.
At present, flexible flat cable (FFC) structure, as shown in Figure 1, 2, comprise the upper nonconductive Film 1 and the following dielectric film 3 that are fitted in copper conductor 2 upper and lower surfaces, to play insulating effect, and, inhale the effect that ripple material 5 plays control electromagnetic interference and control characteristic impedance by manually being attached to down the suction ripple material 5 on the insulator die 3; Also comprise the stiffening plate 4 that is positioned at FFC flexible flat cable terminal copper cash position, play the effect that increases terminal intensity, so that peg graft.
But its shortcoming of existing flexible flat cable is: inhale the ripple material and need lean on the back operation to attach with manual work, man-hour height, efficient is low, cost of labor is high.And the artificial sticky material that attaches suction ripple material is self-adhering-type glue such as double faced adhesive tape, and product in use can be inhaled the layering of ripple material because of crooked, bending cause, thereby has directly influenced product quality.
Summary of the invention
The purpose of this utility model is to provide a kind of one to inhale ripple equipment structure flexible flat cable, can attach by machine to inhale the ripple material.
The purpose of this utility model is achieved through the following technical solutions.
A kind of flexible flat cable comprises: conductor, be fitted in the dielectric film of conductor upper surface; Reach the suction ripple material that fits together with the conductor lower surface.
Preferably, also comprise the stiffening plate that is positioned at flexible flat cable terminal copper cash position.
Preferably, described suction ripple material comprises top layer insulating barrier, metal ground plane, the insulating medium layer that fits together successively.
Preferably, also comprise the PUR that is attached to the dielectric laminar surface.
Preferably, described top layer insulating layer material is Mai La or same type of material.
Preferably, described metal ground plane material is aluminium foil or same type of material.
Preferably, described dielectric layer material is PET, PP or same type of material.
The utility model embodiment compared with prior art, the utility model attaches one with machine and inhales the suction ripple material that the ripple material substitutes artificial attachings of tradition, beneficial effect is: 1. cost of labor is low; Attach with machinery operation, man-hour is low, efficient is high, cost of labor is low.2. stay in grade; It is PUR that machine attaches one suction ripple material sticky material, and product structure is stable, in use can not inhale the layering of ripple material because of crooked, bending cause, thereby guarantee product quality.3. the cost of material is low; Inhale the ripple material with respect to artificial attaching, lacked one deck dielectric film, the cost of material is low.
Description of drawings
Fig. 1 is the existing manual flexible flat cable schematic diagram of inhaling the ripple material that attaches.
Fig. 2 is the flexible flat cable stereogram after the ripple material is inhaled in existing applying.
Fig. 3 is the utility model flexible flat cable explosive view.
Fig. 4 is the utility model flexible flat cable stereogram.
Fig. 5 is that the utility model is inhaled ripple equipment structure schematic diagram.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also shown in Fig. 3,4, comprising: upper nonconductive Film 1, conductor 2 is inhaled ripple material 5 and stiffening plate 4.Conductor 2 is positioned at the middle part, plays the conducting effect; Upper nonconductive Film 1 is fitted in the upper surface of conductor 2, plays insulating effect; Inhale ripple material 5 and fit, play control FFC flexible flat cable characteristic impedance and shielding action with the lower surface of conductor 2; Also comprise the stiffening plate 4 that is positioned at FFC flexible flat cable terminal copper cash position, play the effect that increases terminal intensity, so that peg graft.
Above-mentioned flexible flat cable production technology forms FFC flexible flat cable finished product for utilizing FFC flexible flat cable make-up machine that upper strata insulating coating 1, conductor 2, suction ripple material 5, stiffening plate 4 are closed by heat posted.With respect to conventional FFC flexible flat cable, the utility model FFC flexible flat cable has been economized time dielectric film, has reduced the flow chart of artificial attaching.
See also shown in Figure 5, inhale ripple equipment structure schematic diagram, comprise top layer insulating barrier a, metal ground plane b, insulating medium layer c and PUR d, the back side of metal ground plane b will be attached to behind the insulating barrier a surface sizing of top layer, be attached to the back side of insulating medium layer c behind the surface sizing with metal ground plane b, PUR d is coated on insulating medium layer c surface by gluing, and fitting together by hot pressing and FFC flexible flat cable conductor when the production and processing of FFC flexible flat cable forms a stable structure.
Wherein, top layer insulating barrier a plays insulating effect, and material is Mai La or same type of material; Metal ground plane b plays control electromagnetic interference and control characteristic impedance, and material is aluminium foil or same type of material; Insulating medium layer c plays a part to regulate and the control characteristic impedance magnitude, and material is PET, PP or same type of material.PUR d mainly plays the applying effect.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (4)
1. a flexible flat cable is characterized in that, comprising: conductor, be fitted in the dielectric film of conductor upper surface; Reach the suction ripple material that fits together with the conductor lower surface.
2. flexible flat cable as claimed in claim 1 is characterized in that, also comprises the stiffening plate that is positioned at flexible flat cable terminal copper cash position.
3. flexible flat cable as claimed in claim 2 is characterized in that, described suction ripple material comprises top layer insulating barrier, metal ground plane and the insulating medium layer that fits together successively.
4. flexible flat cable as claimed in claim 3 is characterized in that, also comprises the PUR that is attached to the dielectric laminar surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120160860 CN202093856U (en) | 2011-05-19 | 2011-05-19 | Soft winding displacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120160860 CN202093856U (en) | 2011-05-19 | 2011-05-19 | Soft winding displacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202093856U true CN202093856U (en) | 2011-12-28 |
Family
ID=45368909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120160860 Expired - Fee Related CN202093856U (en) | 2011-05-19 | 2011-05-19 | Soft winding displacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202093856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086065A (en) * | 2017-05-31 | 2017-08-22 | 江苏金坤科技有限公司 | One kind inhales ripple flat data line and preparation method thereof |
-
2011
- 2011-05-19 CN CN 201120160860 patent/CN202093856U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086065A (en) * | 2017-05-31 | 2017-08-22 | 江苏金坤科技有限公司 | One kind inhales ripple flat data line and preparation method thereof |
| CN107086065B (en) * | 2017-05-31 | 2022-10-14 | 江苏金坤科技有限公司 | Wave absorbing material flat data wire and method for producing the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20160519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |