CN105680209A - Flat data line not likely to age and capable of being used for multiple times - Google Patents
Flat data line not likely to age and capable of being used for multiple times Download PDFInfo
- Publication number
- CN105680209A CN105680209A CN201610187720.2A CN201610187720A CN105680209A CN 105680209 A CN105680209 A CN 105680209A CN 201610187720 A CN201610187720 A CN 201610187720A CN 105680209 A CN105680209 A CN 105680209A
- Authority
- CN
- China
- Prior art keywords
- data line
- flat data
- reinforcement plate
- metal reinforcement
- face
- 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.)
- Pending
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/025—Contact members formed by the conductors of a cable end
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0009—Details relating to the conductive cores
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/08—Flat or ribbon cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2813—Protection against damage caused by electrical, chemical or water tree deterioration
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/504—Bases; Cases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
Abstract
The invention relates to a flexible flat data line, and particularly relates to a flat data line not likely to age and capable of being used for multiple times, which comprises a line body, an aluminum film and a metal reinforcing plate, wherein the metal conductor at the end part of the line body is exposed and a connector is formed; one face of the metal reinforcing plate is a viscose face and adhesive to the end part of the line body; the aluminum film is attached to the outer surface of the line body and is electrically connected with the metal reinforcing plate; the other face of the metal reinforcing plate is a connection face; the connection face is provided with a plurality of externally-convex sharp tooth-shaped straight connection racks; the viscose face is provided with a plurality of externally-convex sharp tooth-shaped bent adhesive racks; gold plating is carried out on the surface of the metal conductor; and a polytetrafluoroethylene membrane is sprayed on the line body. Thus, the shielding effects of the flat data line can be improved, the metal reinforcing plate is firmly adhesive to the flexible shielding flat data line, the flat data line is aging-resisting and can be used repeatedly, and wastes are reduced.
Description
Technical field:
The present invention relates to flexible flat data wire, particularly relate to the improvement of flexible shielding flat data line.
Background technology:
Flexible shielding flat data line is a kind of flexible flat data line component for signal transmission, have can arbitrarily bend, high speed transmission of signals, shielding interference signal and can arbitrarily select the advantage such as wire count and spacing, make on line convenient, greatly reduce electronic product volume, reduce production cost, improve production efficiency; It is widely used in the various electronic products such as computer, printer, mobile phone, liquid crystal display between parts and connects, in modern electrical equipment, nearly ubiquitous.
Current flexible shielding flat data line is by wire body, aluminum film and metal reinforcement plate are constituted, wherein wire body is placed in two-layer coating by many parallel distributions and metallic conductor spaced apart from each other has between the insulation film of PUR and hot-forming constitutes, the metallic conductor of wire body end is exposed and forms joint, the one side of metal reinforcement plate is mucilage glue surface and smoother, for metal reinforcement plate being adhered to the end of wire body, to increase the mechanical strength of joint, the another side of metal reinforcement plate is to patch face and smoother, during for patching, metal reinforcement plate contacts with the ground electrode on socket and electrically connects, aluminum film is pasted onto the outer surface of wire body and electrically connects with metal reinforcement plate, thus operationally making aluminum film be in zero potential state all the time, play good shielding action. the weak point of the flexible shielding flat data line of this structure is, 1. after metal reinforcement plate uses a period of time, the contact resistance between ground electrode on metal reinforcement plate and socket has a little increase, causing that shield effectiveness declines, this is mainly caused by the electrochemical reaction occurred after different metal material (or metal material of different component) contacts, 2. the mucilage glue surface of metal reinforcement plate is the plane of smoother, its surface tension is smaller, cause that the firmness between metal reinforcement plate and flexible shielding flat data line can not be significantly high, can be easily separated between metal reinforcement plate and flexible shielding flat data line so that flexible shielding flat data report from a liner is given up. in the actual maintenance maintenance process of electronic product, especially flexible shielding flat data line is after repeatedly plug, often occurs because metal reinforcement plate separates, with flexible shielding flat data line, the phenomenon causing flexible shielding flat data report from a liner useless,3. flexible shielding flat data line unavoidably will repeatedly plug in normal operation and maintenance process, the Gold plated Layer causing metallic conductor surface sometimes is worn and torn, cause metallic conductor surface oxidation and loose contact, cause fault, and the flexible shielding flat data line of same size model many times it is not easily found in working site, can only again make joint (to make joint to refer to and remove plastic film with professional tool, and make the metallic conductor in plastic film exposed, form new joint), owing in new joint, metallic conductor is not gold-plated, also easily oxidation causes loose contact and affects work. on the other hand, flexible shielding flat data line (particularly winding displacement is many, the flexible shielding flat data line of length length), merely because joints wear is just scrapped, is waste and unfortunately really, 4. to be often in the temperature difference big for flexible shielding flat data line, frequently flexure and bending, electromagnetic radiation pollution, chemical contamination, in the use environment that light pollution etc. are comparatively severe and complicated, even work in outdoor open-air atmosphere, colloid adhesion strength is very easily caused to decline, cause metallic conductor and insulation film deformation, cracking and separation, between metallic conductor, insulation impedance declines, metallic conductor play or off normal, have a strong impact on the electrical property of flexible flat data wire, even cause disorder and interruption that data transmit, and cause metallic conductor and insulation film deformation, cracking, one of reason separated is that insulation film is not strong with the ageing-resistant performance of the PUR being coated on insulation film, in electromagnetic radiation pollution, chemical contamination, in the environment of the multiple polluter of light pollution etc. easily aging. at present, shield effectiveness good, ageing-resistant again can nonexpondable flat data line still rare, also not in data and media report find.
Summary of the invention:
Above-mentioned deficiency existing for prior art, it is not easily aging and can nonexpondable flat data line that the technical problem to be solved is to provide for one, it can either reduce the contact resistance between the ground electrode on metal reinforcement plate and socket preferably, improve the shield effectiveness of flexible shielding flat data line, metal reinforcement plate can be made again to be firmly bonded on flexible shielding flat data line and be not readily separated, but also the ageing-resistant and many multiple use of energy, reduce waste.
In order to solve above-mentioned technical problem, this invention address that the scheme of technical problem is: the not easily aging and nonexpondable flat data line of energy, including wire body, aluminum film and metal reinforcement plate, the metallic conductor of described wire body end is exposed and forms joint, the one side of described metal reinforcement plate is mucilage glue surface the end being adhered to described wire body, described aluminum film is pasted onto the outer surface of described wire body and electrically connects with described metal reinforcement plate, the another side of described metal reinforcement plate is to patch face, described patch face be provided with the sharp tooth of some evaginations straight patch tooth bar, described mucilage glue surface is provided with the bonding tooth bar of the sharp tooth bending of some evaginations, the surface gold-plating of described metallic conductor, described wire body is coated with poly tetrafluoroethylene.
After adopting such scheme, tooth bar is patched due to what the face that patches of 1. metal reinforcement plate was provided with the sharp tooth of some evaginations, after metal reinforcement plate inserts socket, patched the tooth bar that patches of sharp tooth on face by metal reinforcement plate to contact with ground electrode, reduce the contact area that metal reinforcement plate patches between face and ground electrode, when patching pressure and being certain, add the footprint pressure that metal reinforcement plate patches between face and ground electrode, thus increasing the contact pressure that metal reinforcement plate patches between face and ground electrode, this makes the contact resistance that metal reinforcement plate patches between face and ground electrode be substantially reduced, aluminum film can better be in zero potential state, play good shielding action,2. mucilage glue surface is provided with the bonding tooth bar of the sharp tooth bending of some evaginations, add PUR to contact with metal reinforcement plate and bonding area, effectively raise firmness, so that flexible shielding flat data line and metal reinforcement plate are not readily separated, on the other hand, flexible shielding flat data line is in the process pulled out and insert, the stress size of wire body and metal reinforcement plate is incomplete same, the trend that relative motion occurs is had along metal reinforcement plate surface between wire body and metal reinforcement plate, this also results in flexible shielding flat data line and separates with metal reinforcement plate, and the bonding tooth bar of the sharp tooth bending of some evaginations on metal reinforcement plate, very effective hinder this relative motion, and be the relative motion of all directions, so that flexible shielding flat data line and metal reinforcement plate are not readily separated, 3. in the surface gold-plating of metallic conductor, when again making joint, joint is gold-plated, not oxidizable, it is possible to reach performance indications and the result of use of new flat data line, reduces waste. it addition, when can not find the flexible shielding flat data line of same size model, adopting the method again making joint, faulty equipment can be made to resume work, reduce user's loss, 4. wire body is coated with poly tetrafluoroethylene, politef has excellent chemical stability and anti-electromagnetic-radiation pollutes, light pollution performance, in electromagnetic radiation pollution, chemical contamination, the environment of the multiple polluter of light pollution etc. is not easy aging, not easily lead to metallic conductor and insulation film deformation, cracking and separation, flexible flat data wire is wrapped by poly tetrafluoroethylene, be equivalent to wear a coat keeping out many heavily contaminateds to flexible flat data wire, improve stability and the reliability of flexible flat data wire, better ensure that the product quality of flexible flat data wire and service life and environmental suitability.
The bearing of trend patching tooth bar is identical with direction of insertion so that the minimizing in the process inserting socket of metal reinforcement plate patches the abrasion of pointed tooth on tooth bar, extends the service life of metal reinforcement plate and flexible flat data wire.
Direction of insertion refers to direction of motion during metal reinforcement plate insertion socket.
The bonding tooth bar patching on tooth bar and mucilage glue surface that metal reinforcement plate patches on face can be processed to form by mould, and its technique is uncomplicated, it is possible to realizes.
The cross section patching tooth bar is triangle, it is simple to compression molding.
The cross section of bonding tooth bar is triangle, it is simple to compression molding.
Accompanying drawing illustrates:
The present invention is not easily aging below in conjunction with the drawings and specific embodiments and the nonexpondable flat data line of energy further describes.
Fig. 1 is that the present invention is not easily aging and can the structural principle schematic diagram of nonexpondable flat data line detailed description of the invention.
Fig. 2 is that the present invention is not easily aging and can patch the structural principle schematic diagram of tooth bar by nonexpondable flat data line metal reinforcement plate.
Fig. 3 is that the present invention is not easily aging and can the structural principle schematic diagram of nonexpondable flat data line bonding tooth bar of metal reinforcement plate.
Detailed description of the invention:
Fig. 1, Fig. 2, in Fig. 3, not easily aging and can nonexpondable flat data line, including wire body 6, aluminum film 5 and metal reinforcement plate 1, the metallic conductor 8 of wire body 6 end is exposed and forms joint 4, the one side of metal reinforcement plate 1 is mucilage glue surface the end being adhered to wire body 6, aluminum film 5 is pasted onto the outer surface of wire body 6 and electrically connects with metal reinforcement plate 1, the another side of metal reinforcement plate 1 is to patch face, the face of patching be provided with the sharp tooth of some evaginations straight patch tooth bar 2, the cross section patching tooth bar 2 is triangle, mucilage glue surface is provided with the bonding tooth bar 3 (only having drawn a bonding tooth bar in figure) of the sharp tooth bending of some evaginations, the cross section of bonding tooth bar 3 is triangle, the surface gold-plating of metallic conductor 8, wire body 6 is coated with poly tetrafluoroethylene 7.
Claims (3)
1. not easily aging and can nonexpondable flat data line, including wire body (6), aluminum film (5) and metal reinforcement plate (1), the metallic conductor (8) of described wire body (6) end is exposed and forms joint (4), the one side of described metal reinforcement plate (1) is mucilage glue surface the end being adhered to described wire body (6), described aluminum film (5) is pasted onto the outer surface of described wire body (6) and electrically connects with described metal reinforcement plate (1), the another side of described metal reinforcement plate (1) is to patch face, it is characterized in that: described in patch face be provided with the sharp tooth of some evaginations straight patch tooth bar (2), described mucilage glue surface is provided with the bonding tooth bar (3) of the sharp tooth bending of some evaginations, the surface gold-plating of described metallic conductor (8), described wire body (6) is coated with poly tetrafluoroethylene (7).
2. according to claim 1 not easily aging and can nonexpondable flat data line, it is characterized in that: described in patch the cross section of tooth bar (2) be triangle.
3. according to claim 1 not easily aging and can nonexpondable flat data line, it is characterized in that: the cross section of described bonding tooth bar (3) is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187720.2A CN105680209A (en) | 2016-03-29 | 2016-03-29 | Flat data line not likely to age and capable of being used for multiple times |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187720.2A CN105680209A (en) | 2016-03-29 | 2016-03-29 | Flat data line not likely to age and capable of being used for multiple times |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105680209A true CN105680209A (en) | 2016-06-15 |
Family
ID=56224526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610187720.2A Pending CN105680209A (en) | 2016-03-29 | 2016-03-29 | Flat data line not likely to age and capable of being used for multiple times |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105680209A (en) |
Cited By (3)
| 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 |
| CN107403659A (en) * | 2017-08-22 | 2017-11-28 | 广州视源电子科技股份有限公司 | FFC cable architectures and its manufacture method |
| CN108228416A (en) * | 2017-11-30 | 2018-06-29 | 努比亚技术有限公司 | A kind of terminal control method, terminal and computer readable storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5371324A (en) * | 1991-11-28 | 1994-12-06 | Yazaki Corporation | Ribbon cable |
| CN101388497A (en) * | 2008-07-02 | 2009-03-18 | 达昌电子科技(苏州)有限公司 | Module construction for flexible flat cable connector |
| CN201838357U (en) * | 2010-09-15 | 2011-05-18 | 深圳市得润电子股份有限公司 | Flexible flat cable with stiffening plate pulling/drawing structure |
| CN201838358U (en) * | 2010-09-15 | 2011-05-18 | 深圳市得润电子股份有限公司 | Flexible flat cable with reinforcing plate scribing structure |
| CN102386505A (en) * | 2010-08-27 | 2012-03-21 | Wago管理有限责任公司 | Electric plug-in connector |
| CN102480832A (en) * | 2010-11-30 | 2012-05-30 | 比亚迪股份有限公司 | Flexible printed circuit (FPC) |
| CN202650619U (en) * | 2012-06-08 | 2013-01-02 | 苏州新亚电通有限公司 | A reflexed PIN grounding flexible flat cable |
| CN103165228A (en) * | 2011-12-15 | 2013-06-19 | 星电株式会社 | Flexible flat cable |
| CN203787159U (en) * | 2014-03-04 | 2014-08-20 | 江苏金瀚电子科技发展有限公司 | Uneasily separable reinforcing plate for flexible flat data line |
| CN205452608U (en) * | 2016-03-29 | 2016-08-10 | 江苏金坤科技有限公司 | Difficult ageing just ability repetitious usage's flat data line |
-
2016
- 2016-03-29 CN CN201610187720.2A patent/CN105680209A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5371324A (en) * | 1991-11-28 | 1994-12-06 | Yazaki Corporation | Ribbon cable |
| CN101388497A (en) * | 2008-07-02 | 2009-03-18 | 达昌电子科技(苏州)有限公司 | Module construction for flexible flat cable connector |
| CN102386505A (en) * | 2010-08-27 | 2012-03-21 | Wago管理有限责任公司 | Electric plug-in connector |
| CN201838357U (en) * | 2010-09-15 | 2011-05-18 | 深圳市得润电子股份有限公司 | Flexible flat cable with stiffening plate pulling/drawing structure |
| CN201838358U (en) * | 2010-09-15 | 2011-05-18 | 深圳市得润电子股份有限公司 | Flexible flat cable with reinforcing plate scribing structure |
| CN102480832A (en) * | 2010-11-30 | 2012-05-30 | 比亚迪股份有限公司 | Flexible printed circuit (FPC) |
| CN103165228A (en) * | 2011-12-15 | 2013-06-19 | 星电株式会社 | Flexible flat cable |
| CN202650619U (en) * | 2012-06-08 | 2013-01-02 | 苏州新亚电通有限公司 | A reflexed PIN grounding flexible flat cable |
| CN203787159U (en) * | 2014-03-04 | 2014-08-20 | 江苏金瀚电子科技发展有限公司 | Uneasily separable reinforcing plate for flexible flat data line |
| CN205452608U (en) * | 2016-03-29 | 2016-08-10 | 江苏金坤科技有限公司 | Difficult ageing just ability repetitious usage's flat data line |
Cited By (6)
| 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 |
| CN107403659A (en) * | 2017-08-22 | 2017-11-28 | 广州视源电子科技股份有限公司 | FFC cable architectures and its manufacture method |
| CN107403659B (en) * | 2017-08-22 | 2023-06-09 | 广州视源电子科技股份有限公司 | FFC line structure and method for manufacturing same |
| CN108228416A (en) * | 2017-11-30 | 2018-06-29 | 努比亚技术有限公司 | A kind of terminal control method, terminal and computer readable storage medium |
| CN108228416B (en) * | 2017-11-30 | 2021-01-26 | 努比亚技术有限公司 | Terminal control method, terminal and computer readable storage medium |
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| PB01 | Publication | ||
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Application publication date: 20160615 |