CN106356679A - Cable connector component - Google Patents
Cable connector component Download PDFInfo
- Publication number
- CN106356679A CN106356679A CN201510440621.6A CN201510440621A CN106356679A CN 106356679 A CN106356679 A CN 106356679A CN 201510440621 A CN201510440621 A CN 201510440621A CN 106356679 A CN106356679 A CN 106356679A
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- CN
- China
- Prior art keywords
- insulating body
- connector assembly
- flexible cable
- coaxial cable
- micro coaxial
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Abstract
A cable connector component comprises an electrical connector and a flexible cable electrically connected with the electrical connector. The electrical connector comprises an insulation body and a conductive terminal arranged in the insulation body and exposed out of the rear end of the insulation body, the conductive terminal includes multiple grounding terminals, the flexible cable includes multiple leads electrically connected with the conductive terminals, one side of the flexible cable is covered with a flake shielding layer, the flexible cable further comprises flake grounding pins electrically connected with the shielding layer, the grounding pins are electrically connected with the grounding terminals, and grounding of the shielding layer is realized. By the arrangement that the surface layer of the flexible cable of the cable connector component is covered with the shielding layer, the shielding layer extends out of the grounding pins to be grounded through lap joint with the grounding terminals, the shielding effect of the shielding layer is enhanced, the grounding effect is stable and reliable, manufacturing difficulty is lowered, and cost is reduced.
Description
[technical field]
The present invention relates to a kind of micro coaxial cable connector assembly, more particularly, to a kind of flexible cable connectors assembly.
[background technology]
Flexible cable connectors assembly is generally used for the connection between circuit board, and to carry out the transmission of data, but flexible cable is vulnerable to the interference of electromagnetic wave so that transmission signal is unstable, causes Missing data.Solving flexible cable at present is had many kinds by the method for Electromagnetic Interference, predominantly by the mode of flexible cable coated metal screen layer to reach shield effectiveness, and often the coat of metal is grounded for strengthening shield effectiveness, but because the coat of metal is in flake distribution, flexibility is stronger, pliable, and has certain toughness, thus the coat of metal is relatively difficult to achieve with the welding of circuit board and unstable.
Therefore, it is necessary to provide a kind of micro coaxial cable connector assembly with improvement metallic shield layer earthing mode, to overcome drawbacks described above.
[content of the invention]
It is an object of the invention to provide a kind of micro coaxial cable connector assembly with function of shielding.
For achieving the above object, the present invention adopts the following technical scheme that a kind of micro coaxial cable connector assembly, it includes electric connector and the flexible cable being electrically connected with this electric connector, described electric connector includes insulating body, it is configured in insulating body and is exposed to the conducting terminal of insulating body rear end, described conducting terminal includes some ground terminals, described flexible cable includes some wires being electrically connected with each conducting terminal, the one side of described flexible cable covers lamellar screen layer, described flexible cable also includes being electrically connected with the lamellar grounding pin of screen layer, described grounding pin is electrically connected with ground terminal, realize the ground connection of screen layer.
Compared with prior art, the invention has the following beneficial effects: the Surface mulch screen layer of the flexible cable of micro coaxial cable connector assembly of the present invention, described screen layer extends grounding pin to be grounded by the overlap joint with ground terminal, and then strengthen the shield effectiveness of screen layer, earthing effect is reliable and stable, reduce manufacturing process difficulty, reduces cost.
[brief description]
Fig. 1 is the assembling stereogram of micro coaxial cable connector assembly of the present invention.
Fig. 2 is the three-dimensional assembly diagram at another visual angle of Fig. 1.
Fig. 3 is the part isometric exploded view of Fig. 1.
Fig. 4 is the further three-dimensional exploded view of Fig. 3.
Fig. 5 is the further three-dimensional exploded view of Fig. 4.
Fig. 6 is the three-dimensional exploded view of electric connector in Fig. 1.
Fig. 7 is another view stereo exploded view of Fig. 6.
[specific embodiment]
Refer to Fig. 1 to Fig. 2, the flexible cable 20 that micro coaxial cable connector assembly 100 of the present invention includes electric connector 10 and is electrically connected with electric connector 10, described flexible cable 20 includes some wires 201.
Refer to Fig. 6 to Fig. 7, electric connector 10 includes insulating body 1, the conducting terminal 2 being contained in insulating body 1, is contained in insulating body 1 and the first kind connection sheet 3 being electrically connected with conducting terminal 2, the Equations of The Second Kind connection sheet 4 being electrically connected at conducting terminal 2 and the lid 5 for covering insulating body 1 rear end.
Continue referring to Fig. 4 to Fig. 7, described insulating body 1 includes pedestal 101 and the Plug Division 102 of the extension formation that faces forward from pedestal 101 front end.From described Plug Division 102 front end, the first host cavity 11 that opening is in " l " shape and the second host cavity 12 are set.The top of described first host cavity 11 and the second host cavity 12 is respectively separated some terminal grooves 13 running through described insulating body 1 front and back end of spread configuration, and described terminal groove 13 includes 7 first end pilot trench 131 being arranged at described first host cavity 11 top and 8 Second terminal grooves 132 being arranged at the second host cavity 12 top.Described conducting terminal 2 includes 7 the first terminals being contained in described first end pilot trench 131 respectively, and is contained in 8 Second terminals in described Second terminal groove 132.Described 7 the first terminals are respectively signal terminal s1 ~ s7 from right-to-left, and described 8 Second terminals distinguish power supply terminal p4 ~ p11 from right-to-left.Described signal terminal s1, s4, s7 are respectively ground terminal.Described signal terminal s2, s3 are a pair of difference signal terminal, and signal terminal s5, s6 are another to difference signal terminal.Described power supply terminal p4, p5, p6, p10 are ground terminal, described power supply terminal p7, and p8, p9 are the power supply terminal of 5v, and described p11 is auxiliary terminal.Described conducting terminal 2 all includes that front end protrudes into the contact site 21 of the first host cavity 11 or the second host cavity 12, extend back the connecting portion 22 being contained in terminal groove 13 and the weld part 23 extending vertically and being exposed to insulating body 1 rear end from connecting portion 22 rear end from contact site 21.The rear side of described pedestal 101 is provided for housing the screens groove 14 of weld part 23 afterbody of described conducting terminal 2 in corresponding seat.Described first kind connection sheet 3 includes for connecting described signal terminal s1, first connection sheet 31 of s4, s7 and be used for connecting described power supply terminal p4, second connection sheet 32 of p10.Described Equations of The Second Kind connection sheet 4 includes connecting described signal terminal s7 and power supply terminal p4, the ground strip 41 of p5, p6 and connection described power supply terminal p7, p8,3rd connection sheet 42 of p9, described ground strip 41 and described 3rd connection sheet 42 are all integrally formed with corresponding conducting terminal 2.Described first connection sheet 31, the second connection sheet 32, ground strip 41, the 3rd connection sheet 42 house the relevant position being fixed on pedestal 101 respectively.
Refer to Fig. 3, each wire 201 of described flexible cable 20 is sequentially corresponding respectively to connect signal terminal s1 ~ s7.The side of described flexible cable 20 covers the screen layer 202 of the lamellar for shielding electromagnetic interference, and described screen layer 202 is metal material, such as Copper Foil, aluminium foil etc..The side of described screen layer 202 arranges the grounding pin 203 of lamellar parallel to described ground strip 41, described grounding pin 203 can be to be integrally formed with described screen layer 202, alternatively adopt with the foil of described screen layer 202 unlike material and be electrically connected with screen layer 202 in the method for paste.Described grounding pin 203 and described ground strip 41 closely overlap to realize being electrically connected with opposite face.For ensureing contact stabilization, described grounding pin 203 and described ground strip 41 may also be employed welding manner and be electrically connected with.
Refer to Fig. 1, Fig. 6 and Fig. 7, described lid 5 includes the main part 51 of general rectangular-blocklike.Described main part 51 extends vertically some first clamping parts 52 of formation backward from apical margin, and the middle part of described first clamping part 52 opens up hole clipping 521.Described main part 51 extends vertically some second clamping parts 53 of formation backward from root edge, and the outer end of described second clamping part 53 forms buckle 531.The left and right sides of described main part 51 projection locating dowel 54 respectively backward.The briquetting 55 of the front side projection rectangle of described main part 52.The apical margin interval of the pedestal 101 of described insulating body 1 opens up fixing mouth 103, each middle part projection fixture block 1031 fixing mouth 103.The root edge interval of the pedestal 101 of described insulating body 1 opens up fixing mouth 104, recessed draw-in groove 1041 in each fixing mouth 104.Described pedestal 101 opens up clamping hole 15 respectively from rear end both sides.Described conducting terminal 2 is integrally formed with described Equations of The Second Kind connection sheet 4，By described conducting terminal 2、First kind connection sheet 3，Equations of The Second Kind connection sheet 4 is completed with insulating body 1，Each wire 201 of flexible cable 20 and corresponding conducting terminal 2 are completed to weld，Make grounding pin 203 and ground strip 41 realize being electrically connected with simultaneously，The front side of lid 5 is covered in the rear end of pedestal 101，And make fixture block 1031 pass through the hole clipping 521 of described correspondence the first clamping part 52，The buckle 531 of the second clamping part 53 is snapped in corresponding draw-in groove 1041，Locating dowel 54 enters corresponding clamping hole 15，So far，Described lid 5 buckle is covered in the rear end of insulating body 1，Now，The briquetting 55 of lid 5 is overlaid on grounding pin 203，To be grounded the tight electric connection of pin 203 and ground strip 41.
In another better embodiment, described grounding pin 203 and described ground strip 41 may also be employed welding manner and be electrically connected with, now the side of the close insulating body 1 of lid 5 need not projection briquetting 55, also can reach the tight electric connection being grounded pin 203 and ground strip 41.
The Surface mulch screen layer 202 of the flexible cable 20 of micro coaxial cable connector assembly 100 of the present invention, described screen layer 202 extends grounding pin 203 to be grounded by the overlap joint with ground strip 41, and then strengthen the shield effectiveness of screen layer 202, and lid 5 arranges the briquetting 55 of the grounding pin 203 that can closely suppress and ground strip 41, can make the more stable reliability of electric connection of grounding pin 203 and ground strip 22.Grounding pin 203 and ground strip 41 also can realize reliable and stable electric connection by way of welding, and now lid 5 can be not provided with briquetting, to reduce manufacturing process difficulty, reduces cost.
In sum, these are only presently preferred embodiments of the present invention, the scope of the present invention should not be limited with this, that is, every simple equivalence changes made according to claims of the present invention and description of the invention content and modification, all should still remain within the scope of the patent.
Claims (10)
1. a kind of micro coaxial cable connector assembly, it includes electric connector and the flexible cable being electrically connected with this electric connector, described electric connector includes insulating body, it is configured in insulating body and is exposed to the conducting terminal of insulating body rear end, described conducting terminal includes some ground terminals, described flexible cable includes some wires being electrically connected with each conducting terminal, the one side of described flexible cable covers lamellar screen layer, it is characterized in that: described flexible cable also includes being electrically connected with the lamellar grounding pin of screen layer, described grounding pin is electrically connected with ground terminal, realize the ground connection of screen layer.
2. micro coaxial cable connector assembly as claimed in claim 1 it is characterised in that: described micro coaxial cable connector assembly also includes being fixed on the ground strip of each ground terminal of connection of insulating body rear end, and described grounding pin and ground strip are in close contact at relative contact.
3. micro coaxial cable connector assembly as claimed in claim 1 it is characterised in that: the material of the screen layer of described flexible cable adopts metal.
4. micro coaxial cable connector assembly as claimed in claim 1 it is characterised in that: described grounding pin adopts solderable metal material, and described grounding pin and screen layer adopt welding manner to be electrically connected with.
5. micro coaxial cable connector assembly as claimed in claim 1 it is characterised in that: described grounding pin and described screen layer adopt phase same material.
6. micro coaxial cable connector assembly as claimed in claim 2, it is characterized in that: described electric connector also includes covering the lid of described insulating body rear end, described lid is closely suppressed described grounding pin in described ground strip near the one side projection briquetting of insulating body, described briquetting.
7. micro coaxial cable connector assembly as claimed in claim 2, it is characterized in that: the trailing flank of the parallel described insulating body of described ground strip is fixed on insulating body, described flexible cable front end parallel insulation body trailing flank and each conducting terminal welding, described screen layer covers flexible cable place plane and welding pin place plane, and described screen layer covers the flexible cable place plane and welding pin place plane trailing flank each parallel to insulating body, the trailing flank of described grounding pin described insulating body parallel with the contact plane of described ground strip.
8. micro coaxial cable connector assembly as claimed in claim 2, it is characterized in that: described insulating body arranges host cavity, described conducting terminal includes protruding into the contact site housing intracavity, the weld part being exposed to insulating body rear end and the connecting portion being connected between contact site and weld part and being contained in insulating body, described ground strip and each ground terminal one.
9. micro coaxial cable connector assembly as claimed in claim 5 it is characterised in that: described lid includes generally rectangular main part, and described briquetting is arranged at main part near insulating body one side, and the trailing flank of this side parallel insulation body covers thereon.
10. micro coaxial cable connector assembly as claimed in claim 9 it is characterised in that: the outer rim of institute's main part extends vertically some clamping parts of formation backward, and described insulating body these clamping parts corresponding open up fixing mouth and position in order to clamping part to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510440621.6A CN106356679B (en) | 2015-07-24 | 2015-07-24 | Cable assembly with improved cable retention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510440621.6A CN106356679B (en) | 2015-07-24 | 2015-07-24 | Cable assembly with improved cable retention |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106356679A true CN106356679A (en) | 2017-01-25 |
| CN106356679B CN106356679B (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510440621.6A Active CN106356679B (en) | 2015-07-24 | 2015-07-24 | Cable assembly with improved cable retention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106356679B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108933361A (en) * | 2017-05-22 | 2018-12-04 | 泰连公司 | Flexible circuit connector |
| CN109004406A (en) * | 2018-08-03 | 2018-12-14 | 深圳市沃尔核材股份有限公司 | Connection terminal and detachable connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6338652B1 (en) * | 1999-07-09 | 2002-01-15 | Hon Hai Precision Ind. Co., Ltd. | Low profile cable connector with grounding means |
| CN101510638A (en) * | 2008-02-15 | 2009-08-19 | 日本压着端子制造株式会社 | Flat flexible cable connector and flat flexible cable bundle |
| CN203747077U (en) * | 2013-09-13 | 2014-07-30 | 亳州联滔电子有限公司 | Cable connector combination |
| CN203787684U (en) * | 2014-04-03 | 2014-08-20 | 亳州联滔电子有限公司 | Cable connector assembly |
-
2015
- 2015-07-24 CN CN201510440621.6A patent/CN106356679B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6338652B1 (en) * | 1999-07-09 | 2002-01-15 | Hon Hai Precision Ind. Co., Ltd. | Low profile cable connector with grounding means |
| CN101510638A (en) * | 2008-02-15 | 2009-08-19 | 日本压着端子制造株式会社 | Flat flexible cable connector and flat flexible cable bundle |
| CN203747077U (en) * | 2013-09-13 | 2014-07-30 | 亳州联滔电子有限公司 | Cable connector combination |
| CN203787684U (en) * | 2014-04-03 | 2014-08-20 | 亳州联滔电子有限公司 | Cable connector assembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108933361A (en) * | 2017-05-22 | 2018-12-04 | 泰连公司 | Flexible circuit connector |
| CN109004406A (en) * | 2018-08-03 | 2018-12-14 | 深圳市沃尔核材股份有限公司 | Connection terminal and detachable connector |
| CN109004406B (en) * | 2018-08-03 | 2024-04-02 | 深圳市沃尔核材股份有限公司 | Connecting terminal and separable connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106356679B (en) | 2020-09-04 |
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