CN103474800A - USB connecting line - Google Patents
USB connecting line Download PDFInfo
- Publication number
- CN103474800A CN103474800A CN2013104004435A CN201310400443A CN103474800A CN 103474800 A CN103474800 A CN 103474800A CN 2013104004435 A CN2013104004435 A CN 2013104004435A CN 201310400443 A CN201310400443 A CN 201310400443A CN 103474800 A CN103474800 A CN 103474800A
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- China
- Prior art keywords
- connecting line
- transmission cable
- cable assembly
- usb
- insulation unit
- 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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- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 238000009413 insulation Methods 0.000 claims abstract description 38
- 239000004020 conductor Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 210000004907 gland Anatomy 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 7
- 239000005020 polyethylene terephthalate Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- -1 Polyethylene terephthalate Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides a USB connecting line which comprises a transmission cable component and a USB connector. The USB connector comprises a row of multiple terminals arranged in parallel. The transmission cable component comprises an upper-layer insulation unit, multiple conductors and a lower-layer insulation unit, the conductors are arranged in parallel, the upper surfaces and the lower surfaces of the conductors are attached to the upper-layer insulation unit and the lower-layer insulation layer respectively, and a parallel line structure is formed. The two ends of each conductor are exposed and form connecting portions welded with the terminals of the USB connector. The conductors of the transmission cable component are correspondingly welded with the terminals of the USB connector. The parallel line structure is adopted, the manufacturing process of products is greatly simplified, and production efficiency is improved. Meanwhile, the manual operation is reduced, the production efficiency is further improved, and the yield of the products is improved. The aim of shielding electromagnetic interference and controlling characteristic impedance can be achieved, the shielding effect is good, and the stability of transmitting signals is guaranteed.
Description
Technical field
The present invention relates to the holding wire technical field, relate in particular to a kind of USB connecting line.
Background technology
USB3.0, also be considered to SuperSpeedUSB, for those various devices that are connected with PC or audio frequency/high-frequency apparatus provide the standard interface of a high-transmission
Be subject to the promotion of the ever-increasing resolution of consumer electronics device and memory property demand, hope connects and can realize wider media application by broadband internet, therefore, the user needs transmission performance faster, downloads, stores to simplify and sharing for multimedia a large amount of contents.USB3.0 has played vital effect providing for the consumer aspect its required simple connection.The USB3.0 line comprises by cable-assembly and the connector assembly that is connected in the cable-assembly two ends and forming; The connector assembly of one end connects PC or HD video/audio output, the connector assembly of the other end connects HD video/audio interface receiving end, can receive transmission signal at the video/audio receiving terminal, export and show HD video/audio frequency, complete the transmission of HD video/audio signal.
And the cable-assembly of traditional USB3.0 line adopts twisted wire structure, connector assembly to adopt the double-row terminal welding connector, there is following defect:
1) in manufacturing process, need twisted pair wire to carry out sequence of operations, comprise that de-outer quilt, dealuminzation paper tinsel, sleeve-penetrating, hot blast blowpipe, separated time, trimming core, depoling line could carry out welding operation to it afterwards, operation is a lot of, and production efficiency is low.
2) when being welded on connector by electric wire, because connector assembly adopts two rows welded type terminal, the Pin groove need to be filled to tin cream, and need manual identified pin position justice and for the pin position, electric wire carried out to separated time, there is uncontrollable factor in this manual work, and fraction defective is higher, be prone to the phenomenons such as empty weldering, wrong weldering, short circuit, rework rate is high, thereby indirectly increases manufacturing cost, affects production efficiency.
Summary of the invention
The object of the present invention is to provide a kind of USB connecting line, by changing its structure, simplify production process, enhance productivity;
Another object of the present invention is to provide a kind of USB connecting line, reduce manual work, enhance productivity, the improving product yield.
The objective of the invention is to be achieved through the following technical solutions.
A kind of USB connecting line, comprise transmission cable assembly and USB connector,
Described USB connector comprises and is a plurality of terminals that a row is arranged in parallel;
Described transmission cable assembly, comprise insulation unit, upper strata, complex root conductor, lower floor's insulation unit, and described complex root conductor is arranged in parallel and its upper and lower surface is fitted with insulation unit, upper strata, lower floor's insulation unit respectively, forms parallel lines structure; The connecting portion that the exposed formation in the two ends of described conductor and USB connector terminal weld mutually;
The welding corresponding to the terminal of USB connector of the conductor of described transmission cable assembly.
Wherein, this USB connecting line also comprises the insulation gland, is assemblied in the welding position of USB connector and transmission cable assembly.
Wherein, described conductor is specially circular metal line, flat wire or metallic cable.
Wherein, described transmission cable assembly also comprises screen unit, fits in the outer surface of insulation unit, described upper strata and/or lower floor's insulation unit laminating.
Wherein, described screen unit is specially characteristic impedance and controls material.
Wherein, the outside of described transmission cable assembly is also overlapped protection mechanism.
Wherein, insulation unit, described upper strata and lower floor's insulation unit adopt the PET material.
Wherein, described USB connector also comprises the metal shell of the insulating body of described a plurality of terminal accommodating and coating fixing insulating body.
Wherein, described insulating body comprises that described stage portion is protruding upward separates tongue and portion with the tongue that connects the connector docking, for the afterbody be connected with the transmission cable assembly and the stage portion that connects tongue and afterbody;
Described insulating body is arranged with and is formed with single terminal containing slot at tongue, and this single terminal containing slot runs through stage portion until afterbody;
Described a plurality of terminal is a row and is arranged in parallel, and is installed in single terminal containing slot, at afterbody and the conductor of transmission cable assembly, welds mutually.
Compared with prior art, the embodiment of the present invention has following beneficial effect:
1, the present invention adopts the electric wire of the transmission cable assembly of parallel construction as transmission signal, with traditional twisted wire structure, compare, make the making flow process of transmission cable assembly to be reduced to: parallel lines fit → paste characteristic impedance outward and control material → cover PET mesh grid, greatly simplify the manufacture craft of transmission cable assembly, improved production efficiency; And spacing control is superior, do not need the definition of manual identified pin position, further simplified technological process, reduced manual work, significantly improved production efficiency; Simultaneously, this parallel construction also makes USB connecting line of the present invention more frivolous, more regular, is conducive to wiring.
2, USB connecting line of the present invention adopts single terminal soldering formula connector, only its terminal need be got final product with the corresponding welding of parallel lines two ends golden finger, can reach the effect of conducting transmission signal, yield is high, strong operability, thereby the production efficiency of providing, reduce manufacturing cost.
3, traditional USB connecting line is used the whole parcel of aluminium foil twisted wire, and wraps up separately every signal transmission line and just can reach the effect of shield electromagnetic interference, and technique is loaded down with trivial details, and required human cost and material cost are high.And USB connecting line of the present invention is parallel construction, rely on surface to stick on one deck characteristic impedance and control material, can reach the purpose of shield electromagnetic interference and control characteristic impedance, shield effectiveness is good, and the characteristic impedance control range is accurate, stable, further guarantee the stability of signal transmission.
The accompanying drawing explanation
Fig. 1 is the explosive view of USB connecting line in the embodiment of the present invention.
Fig. 2 is the overall structure schematic diagram of connector assembly in the embodiment of the present invention.
Fig. 3 is the welding procedure schematic diagram of transmission cable assembly and connector assembly in the embodiment of the present invention.
Fig. 4 is the assembling schematic diagram of insulation gland in the embodiment of the present invention.
Fig. 5 is the overall structure schematic diagram of USB connecting line in the embodiment of the present invention.
Embodiment
In the present invention, the main feature of USB connecting line is: 1. wire rod: electric wire adopts by the complex root conductor of the parallel placement transmission cable assembly that the insulation unit forms of fitting up and down; 2. USB connector structure: adopt single terminal to form, weld mutually with the transmission cable assembly; 3. outer laminated material: material is controlled in surface label one deck characteristic impedance of transmission cable assembly, reaches the purpose of shield electromagnetic interference and control characteristic impedance.
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to Fig. 1 and Fig. 2, in the present embodiment, the USB connecting line comprises: transmission cable assembly 1, the USB connector 2 that is welded in transmission cable assembly one end, insulation gland 3.
(1) the transmission cable assembly 1
Comprise insulation unit, upper strata 11, complex root conductor 12, lower floor's insulation unit 13.Wherein, conductor 12 plays transmission and conducting; Insulation unit, upper strata 11He lower floor insulation unit 13 is PET(Polyethylene terephthalate, polyethylene terephthalate) material, play the effects such as protection conductor 12, insulation, anti-bending.Outside one side pressure of conductor 12 becomes flat structure and is exposed to, for the terminal soldering with USB connector 2.
For reaching the purpose of control characteristic impedance, material is controlled in also can fit individual layer or the double-deck characteristic impedance of the outside of transmission cable assembly 1.
For protecting, beautifying product, transmission cable assembly 1 outside also is arranged with protection mechanism, is specifically as follows PET mesh grid or other outer quilts.
(2) USB connector 2
Comprise insulating body 21, be contained in a plurality of terminals 22 of insulating body 21 inside, and the metal shell 23 that coats fixing insulating body 21.
A plurality of terminals 22 are a row and are arranged in parallel, and are installed in single terminal containing slot 214, at afterbody 212 and transmission cable assembly 1, weld mutually.
(3) insulation gland 3
Insulation gland 3 is assemblied in the connecting portion of transmission cable assembly 1 and USB connector 2, to play both connective stabilities of protection.
The making step of above-mentioned USB connecting line comprises:
The first step: insulate unit 11, complex root conductor 12, lower floor insulation unit 13 and characteristic impedance of upper strata controlled to the material laminating and made transmission cable assembly 1, or insulation unit 13 laminatings of complex root conductor 12, insulation unit, upper strata 11, lower floor are made to transmission cable assembly 1, then on upper strata and lower floor's insulation cell surface laminating characteristic impedance control material.
Second step: transmission cable assembly 1 overcoat protection mechanism (being specially the PET mesh grid or quilt outside other), the protection wire rod, increase aesthetics.
The 3rd step: by transmission cable assembly 1 two ends conductor 12 respectively with USB connector 2 terminal 22 welding assemblies, as shown in Figure 3.
The 4th step: the gland 3 that will insulate has been pressed into the transmission cable assembly 1 of welding and the welding position of USB connector 2, as shown in Figure 4.
The 5th step: USB connecting line is as shown in Figure 5 connected to upper video/audio output, input, realize connecting, complete the transmission of HD video/audio signal.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. a USB connecting line, comprise transmission cable assembly and USB connector, it is characterized in that,
Described USB connector comprises and is a plurality of terminals that a row is arranged in parallel;
Described transmission cable assembly, comprise insulation unit, upper strata, complex root conductor, lower floor's insulation unit, and described complex root conductor is arranged in parallel and its upper and lower surface is fitted with insulation unit, upper strata, lower floor's insulation unit respectively, forms parallel lines structure; The connecting portion that the exposed formation in the two ends of described conductor and USB connector terminal weld mutually;
The welding corresponding to the terminal of USB connector of the conductor of described transmission cable assembly.
2. USB connecting line as claimed in claim 1, is characterized in that, this USB connecting line also comprises the insulation gland, is assemblied in the welding position of USB connector and transmission cable assembly.
3. USB connecting line as claimed in claim 1, is characterized in that, described conductor is specially circular metal line, flat wire or metallic cable.
4. USB connecting line as described as claims 1 to 3, is characterized in that, described transmission cable assembly also comprises screen unit, fits in the outer surface of insulation unit, described upper strata and/or lower floor's insulation unit laminating.
5. USB connecting line as claimed in claim 4, is characterized in that, described screen unit is specially characteristic impedance and controls material.
6. USB connecting line as claimed in claim 4, is characterized in that, the outside of described transmission cable assembly is also overlapped protection mechanism.
7. USB connecting line as claimed in claim 1, is characterized in that, insulation unit, described upper strata and lower floor's insulation unit adopt the PET material.
8. USB connecting line as claimed in claim 1, is characterized in that, described USB connector also comprises the metal shell of the insulating body of described a plurality of terminal accommodating and coating fixing insulating body.
9. USB connecting line as claimed in claim 8, it is characterized in that, described insulating body comprises that described stage portion is protruding upward separates tongue and portion with the tongue that connects the connector docking, for the afterbody be connected with the transmission cable assembly and the stage portion that connects tongue and afterbody;
Described insulating body is arranged with and is formed with single terminal containing slot at tongue, and this single terminal containing slot runs through stage portion until afterbody;
Described a plurality of terminal is a row and is arranged in parallel, and is installed in single terminal containing slot, at afterbody and the conductor of transmission cable assembly, welds mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104004435A CN103474800A (en) | 2013-09-05 | 2013-09-05 | USB connecting line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104004435A CN103474800A (en) | 2013-09-05 | 2013-09-05 | USB connecting line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103474800A true CN103474800A (en) | 2013-12-25 |
Family
ID=49799549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104004435A Pending CN103474800A (en) | 2013-09-05 | 2013-09-05 | USB connecting line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103474800A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732482A (en) * | 2016-08-12 | 2018-02-23 | 东莞莫仕连接器有限公司 | Micro coaxial cable connector assembly with separated time element |
| CN110763978A (en) * | 2019-10-15 | 2020-02-07 | 四川豪威尔信息科技有限公司 | Method for protecting integrated circuit test connecting line |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201708323U (en) * | 2010-04-19 | 2011-01-12 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN201773994U (en) * | 2010-05-31 | 2011-03-23 | 富士康(昆山)电脑接插件有限公司 | Cable Connector Assembly |
| CN201797096U (en) * | 2010-04-19 | 2011-04-13 | 富士康(昆山)电脑接插件有限公司 | Cable Connector Assembly |
| CN202094336U (en) * | 2011-01-26 | 2011-12-28 | 仕昌电子(深圳)有限公司 | Miniature USB (universal serial bus) connector with weld wire ends arranged in row |
| CN202189580U (en) * | 2011-05-19 | 2012-04-11 | 深圳市得润电子股份有限公司 | Flexible flat cable |
| CN202772382U (en) * | 2012-07-09 | 2013-03-06 | 张乃千 | Transmission line with double-sided contact connector |
| US20130109238A1 (en) * | 2011-10-27 | 2013-05-02 | Shenzhen Luxshare Precision Industry Co., Ltd. | Electrical Connector with Grounding Contact Having Forked Soldering Branches |
| CN103108487A (en) * | 2011-11-11 | 2013-05-15 | 泰科资讯科技有限公司 | Circuit board for coupling universal serial bus (USB) 3.0 socket connector and cable lines and coupling method thereof |
| CN203553405U (en) * | 2013-09-05 | 2014-04-16 | 深圳市得润电子股份有限公司 | USB (Universal Serial Bus) connecting wire |
-
2013
- 2013-09-05 CN CN2013104004435A patent/CN103474800A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201708323U (en) * | 2010-04-19 | 2011-01-12 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN201797096U (en) * | 2010-04-19 | 2011-04-13 | 富士康(昆山)电脑接插件有限公司 | Cable Connector Assembly |
| CN201773994U (en) * | 2010-05-31 | 2011-03-23 | 富士康(昆山)电脑接插件有限公司 | Cable Connector Assembly |
| CN202094336U (en) * | 2011-01-26 | 2011-12-28 | 仕昌电子(深圳)有限公司 | Miniature USB (universal serial bus) connector with weld wire ends arranged in row |
| CN202189580U (en) * | 2011-05-19 | 2012-04-11 | 深圳市得润电子股份有限公司 | Flexible flat cable |
| US20130109238A1 (en) * | 2011-10-27 | 2013-05-02 | Shenzhen Luxshare Precision Industry Co., Ltd. | Electrical Connector with Grounding Contact Having Forked Soldering Branches |
| CN103108487A (en) * | 2011-11-11 | 2013-05-15 | 泰科资讯科技有限公司 | Circuit board for coupling universal serial bus (USB) 3.0 socket connector and cable lines and coupling method thereof |
| CN202772382U (en) * | 2012-07-09 | 2013-03-06 | 张乃千 | Transmission line with double-sided contact connector |
| CN203553405U (en) * | 2013-09-05 | 2014-04-16 | 深圳市得润电子股份有限公司 | USB (Universal Serial Bus) connecting wire |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732482A (en) * | 2016-08-12 | 2018-02-23 | 东莞莫仕连接器有限公司 | Micro coaxial cable connector assembly with separated time element |
| US10686260B2 (en) | 2016-08-12 | 2020-06-16 | Molex, Llc | Cable connector assembly with wire spacing component |
| CN107732482B (en) * | 2016-08-12 | 2022-03-29 | 东莞莫仕连接器有限公司 | Cable connector assembly with branching element |
| CN110763978A (en) * | 2019-10-15 | 2020-02-07 | 四川豪威尔信息科技有限公司 | Method for protecting integrated circuit test connecting line |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131225 |