CN103915729A - Cable connector assembly - Google Patents
Cable connector assembly Download PDFInfo
- Publication number
- CN103915729A CN103915729A CN201310006988.8A CN201310006988A CN103915729A CN 103915729 A CN103915729 A CN 103915729A CN 201310006988 A CN201310006988 A CN 201310006988A CN 103915729 A CN103915729 A CN 103915729A
- Authority
- CN
- China
- Prior art keywords
- cable connector
- connector assembly
- micro coaxial
- coaxial cable
- insulation shell
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
- Multi-Conductor Connections (AREA)
Abstract
A cable connector assembly comprises an insulation body (2), an insulation shell (5) storing part of the insulation body, a plurality of terminals (4) stored in the insulation body, a circuit board (3) which is electrically connected with the terminals and is assembled in the insulation shell, and a cable (7) which is electrically connected to the circuit board. The insulation shell is provided with a metal coating in a brush plating mode, a clamping device is arranged in the insulation shell, the weaving layer of the cable is electrically connected with the clamping device, and the clamping device is arranged to further improve the retaining force of the weaving layer of the cable and the metal coating of the insulation shell.
Description
[technical field]
The present invention, about a kind of micro coaxial cable connector assembly, relates in particular to a kind of type micro coaxial cable connector assembly for transmission video signal.
[background technology]
The Chinese patent of announcing on December 14th, 2011 is announced No. CN202076611U and has been disclosed a kind of micro coaxial cable connector assembly, it comprises insulating body, be contained in conducting terminal in described insulating body, be electrically connected mutually and have the cable of braid with described conducting terminal, described wire and cable connector connector assembly also includes the shell body that is arranged at the aforementioned element periphery assembling, on the inner surface of described shell body, be coated with one deck electrodeposited coating, the braid of described cable is outside equipped with a becket, and described becket electrically conducts mutually with described electrodeposited coating.Wherein, becket is arranged to the tube of fixing braid and is fixed on the fixed part of stress relief element and contacts with the electrodeposited coating in shell body, wherein, braid in cable contacts with the electrodeposited coating in shell body by the fixed part on becket, can ensure that like this coat of metal of wire rod and shell body has good earthing effect.But, thereby because the complex structure of becket makes the assembling process complexity of wire and cable connector, also increase assembly cost simultaneously.
So, be necessary existing connector assembly to improve to address the deficiencies of the prior art.
[summary of the invention]
The object of the present invention is to provide a kind of simple in structure and can effectively promote the micro coaxial cable connector assembly of anti-electromagnetic interference capability.
For achieving the above object, the present invention adopts following technical scheme: a kind of micro coaxial cable connector assembly, it comprises insulating body, accommodate the insulation shell of the described insulating body of part, be contained in the some terminals in insulating body, be electrically connected and be assembled in the circuit board in insulation shell with terminal, and be electrically connected at the cable of circuit board, described insulation shell inner brush is coated with the coat of metal, in described insulation shell, be provided with clamping device, the front end of described clamping device supporting cable, in described cable, be provided with wire sheathing, the wire sheathing of described cable contacts and the two is electrically conducted with the coat of metal on clamping device.
Compared with prior art, the present invention has following technique effect: by the lid that has the coat of metal in brush plating, clamping device is separately set, in clamping device, increase some clamping salient points, after being turned up, cable braid is being wound around Copper Foil, again the cable braid that is wound around Copper Foil is fixed in the clamping device that is provided with clamping salient point, further increases the confining force of the coat of metal of cable braid and lid.
[brief description of the drawings]
Fig. 1 is the three-dimensional assembly diagram of micro coaxial cable connector assembly.
Fig. 2 is the three-dimensional exploded view of Fig. 1.
Fig. 3 is another angular views of Fig. 1.
Fig. 4 is the part assembly drawing of micro coaxial cable connector assembly.
[embodiment]
As shown in Figures 1 to 4, micro coaxial cable connector assembly 100 of the present invention comprise insulating body 2, accommodate part insulating body 2 insulation shell 5, be contained in some terminals 4 in insulating body 2, the circuit board 3 in being electrically connected and being contained in insulation shell 5 with terminal 4, the cable 7 being connected with circuit board 3.
As shown in Figures 2 to 4, insulating body 2 comprises main part 20 and is positioned at the through hole (not label) of main part 20 both sides.In main part 20, be provided with some terminal channels 201, terminal 4 is contained in terminal channel 201.The tail down bending of terminal 4 is exposed to insulating body 2 belows.Main part 20 both sides, bottom surface are respectively equipped with first reference column 202.The nut 8 cooperatively interacting with butt connector (not shown) is installed in through hole.
Circuit board 3 comprises board body part 30, extends forward a pair of spaced apart extension 31 from the leading edge of board body part 30, and extension 31 is respectively equipped with first location hole 310.The support portion 32 that stretches out respectively, the both sides of board body part 30.Board body part 30 rear portions are arranged at intervals with some pads 302 and a pair of spaced the second location hole 301, the second location holes 301 and are positioned at the both sides of some pads 302.
Insulation shell 5 inner surface brush platings have the coat of metal, and the coat of metal can replace conventional metal baffle to play shielding action.Insulation shell 5 comprises upper cover 51 and lower cover 52.
Lower cover 52 comprises diapire 520 and from the upwardly extending pair of sidewalls 521 of diapire 520.Diapire 520 front end places are provided with the ribs 5201 of arranging and extending transversely in a pair of front and back, diapire 520 mid portions are provided with reason line piece 522, reason line piece 522 offers some spaced trunkings 5220, and one-body molded and brush plating simultaneously has the coat of metal to reason line piece 522 with insulation shell 2.Diapire 520 is positioned at reason line piece 522 fronts and is provided with the second reference column 5202 that a pair of edge is horizontally arranged at interval, diapire 520 is positioned at reason line piece 522 rears and is provided with the first back-up block 523, in the middle of the first back-up block 523, offer semicircle opening, the inwall of opening is provided with some clamping salient points 5230.Diapire 520 rear ends are positioned at the first back-up block 523 rear portions and are provided with the first draw-in groove 524.Sidewall 521 surroundings are provided with some installing holes 5210.
Upper cover 51 is provided with roof 510 and sidewall 511.Roof 510 is anterior is provided with the spaced locating piece 5101 of a row near port, and roof 51 rear portions offer semicircle opening in the middle of being provided with the second back-up block 512, the second back-up blocks 512, and opening inwall is provided with some clamping salient points 5120.Roof 510 is positioned at the second back-up block 512 rear portions and is provided with the second draw-in groove 513.
Cable 7 comprises the insulated hull 70 of some wires 71 and coated some wires 71.In cable 7, have wire sheathing 701, cable 7 is outer forms stress relief element 6, and stress relief element 6 front portions are provided with rectangle location division 60.
As shown in Figures 1 to 4, when assembling, first circuit board 3 is installed on to the lower cover 52 of insulation shell 5, the second location hole 301 of circuit board 3 is installed on the second reference column 5202 of lower cover 52 diapires 510, thus the rear end of locating circuit board 3.Secondly terminal 4 is assembled in insulating body 2, insulating body 2 and terminal 4 is assembled in to lower cover 52 front portions together simultaneously, the front end of lower cover 52 is extended in the front portion of insulating body 2, and back support is in the ribs 5201 of diapire 520.The tail down of terminal 4 bends and extends the rear portion of insulating body 2.The extension 31 of circuit board 3 extends to the bottom surface of insulating body 2, and the first reference column 201 of insulating body 2 bottom surfaces is installed in the first location hole 310 of extension 31, thereby circuit board 3 and insulating body 2 are located mutually.The afterbody of terminal 4 and circuit board 3 are electrically connected.By cable 7 strip ofves, the some wires 71 in cable 7 are arranged in the trunking 522 in lower cover 52 and weld with the pad 302 of circuit board 3 respectively again.The wire sheathing 701 that cable 7 is exposed turns up to insulated hull, then an annular metal paper tinsel (can be Copper Foil) 9 is sheathed on outside the wire sheathing 701 turning up and is fixed on together with part cable 7 in the opening of the first back-up block 523.The location division 60 of stress relief element 6 is fixed in the first draw-in groove 524.Finally, upper cover 51 and lower cover 52 are covered, insulating body 2 leans some locating pieces 5101 of upper cover 51, the second back-up block 512 coordinates the clamping device of locating cable 4 with common formation of the first back-up block 523, the opening of the opening of the first back-up block 523 and the second back-up block 512 forms receiving space, the wire sheathing 701 of coated Copper Foil 9 is fixed on to receiving space built-in, the clamping salient point 5230,5130 of the first, the second back-up block 523,512 contacts with Copper Foil 9 further increases the coat of metal of cable braid 701 and insulation shell 5 brush platings clamping confining force.The second draw-in groove 513 and the first draw-in groove 524 are accommodated the rectangle location division 60 of stress relief element 6 and are fixed in the receiving space of the first and second draw-in grooves 524,513 formation.The erection column 5110 of upper cover 51 is contained in the installing hole 5210 of lower cover 52.
Micro coaxial cable connector assembly 100 of the present invention separately arranges clamping device 523 by the insulation shell 5 that has the coat of metal in brush plating, 512, at clamping device 523, the some clamping salient points 5230 of 512 interior increase, 5130, after being turned up, wire sheathing 701 is wound around Copper Foil 9, the cable braid 701 that is wound around Copper Foil 9 is fixed on and is provided with clamping salient point 5230 again, in 5130 clamping device, further increase the confining force between the coat of metal in cable braid 701 and insulation shell 5, thereby keep the minimum impedance ground of wire rod and the coat of metal, the anti-electromagnetic interference capability of product is proposed, avoid increasing part and science and engineering station, elsewhere thereof simultaneously, mechanism is simple, reduce costs.
Claims (10)
1. a micro coaxial cable connector assembly, it comprises insulating body, accommodate the insulation shell of the described insulating body of part, be contained in the some terminals in insulating body, be electrically connected and be assembled in the circuit board in insulation shell with terminal, and be electrically connected at the cable of circuit board, it is characterized in that: described insulation shell inner brush is coated with the coat of metal, in described insulation shell, be provided with clamping device, the front end of described clamping device supporting cable, in described cable, be provided with wire sheathing, the wire sheathing of described cable contacts and the two is electrically conducted with the coat of metal on clamping device.
2. micro coaxial cable connector assembly as claimed in claim 1, it is characterized in that: in described clamping device, be provided with some clamping salient points, described wire and cable connector also comprises the metal forming being sheathed on outside wire sheathing, in described metal forming is fixed on clamping device with part cable and with clamping salient point, contacts.
3. micro coaxial cable connector assembly as claimed in claim 2, is characterized in that: in described insulation shell, be provided with trunking, described cable also comprises some wires, and described wire is individually fixed in trunking.
4. micro coaxial cable connector assembly as claimed in claim 2, is characterized in that: described insulation shell comprises upper cover and lower cover, is provided with the fin of some supports insulative bodies in described upper cover.
5. micro coaxial cable connector assembly as claimed in claim 4, is characterized in that: described clamping device is that the first back-up block of being located at lower cover forms jointly with the second back-up block that is positioned at upper cover.
6. micro coaxial cable connector assembly as claimed in claim 5, is characterized in that: described the first folder back-up block and the second back-up block are all provided with the common receiving space of accommodating cable that forms of semicircle opening, and described salient point is located in semicircle opening.
7. micro coaxial cable connector assembly as claimed in claim 1, is characterized in that; Described circuit board front end is provided with the first location hole, and described insulating body lower surface is provided with the first reference column being installed in the first location hole.
8. micro coaxial cable connector assembly as claimed in claim 1, is characterized in that; Described insulation shell bottom surface is provided with the second reference column, and described board rear end is provided with the second location hole that is installed on the second reference column.
9. micro coaxial cable connector assembly as claimed in claim 1, is characterized in that; Described insulating body is provided with accepting groove, and described terminal accommodating is in terminal containing slot and extend insulating body and be plugged in the front end of circuit board.
10. micro coaxial cable connector assembly as claimed in claim 1, is characterized in that; Described wire and cable connector also comprises a stress relief element, is provided with first and second support portions of accommodating stress relief element in described lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310006988.8A CN103915729A (en) | 2013-01-09 | 2013-01-09 | Cable connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310006988.8A CN103915729A (en) | 2013-01-09 | 2013-01-09 | Cable connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103915729A true CN103915729A (en) | 2014-07-09 |
Family
ID=51041216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310006988.8A Pending CN103915729A (en) | 2013-01-09 | 2013-01-09 | Cable connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103915729A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337136A (en) * | 2015-11-23 | 2016-02-17 | 上海卫星装备研究所 | Technique for eliminating stress of wire at welding spot of rectangular electric connector used for cable for satellite |
| CN107768852A (en) * | 2016-08-16 | 2018-03-06 | 永泰电子（东莞）有限公司 | Wire and cable connector and its assemble method |
| CN108140978A (en) * | 2015-10-12 | 2018-06-08 | Ttl网络有限责任公司 | For the housing of plug connection |
| CN110199581A (en) * | 2017-01-20 | 2019-09-03 | 日本特殊陶业株式会社 | Circuit connecting mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2596600Y (en) * | 2002-08-09 | 2003-12-31 | 富士康(昆山)电脑接插件有限公司 | Electric connector module |
| CN2891361Y (en) * | 2005-03-01 | 2007-04-18 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN2909588Y (en) * | 2005-08-11 | 2007-06-06 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN201069843Y (en) * | 2006-07-05 | 2008-06-04 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN201498754U (en) * | 2008-07-18 | 2010-06-02 | 富士康(昆山)电脑接插件有限公司 | Cable component |
| CN202076611U (en) * | 2011-04-29 | 2011-12-14 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
-
2013
- 2013-01-09 CN CN201310006988.8A patent/CN103915729A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2596600Y (en) * | 2002-08-09 | 2003-12-31 | 富士康(昆山)电脑接插件有限公司 | Electric connector module |
| CN2891361Y (en) * | 2005-03-01 | 2007-04-18 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN2909588Y (en) * | 2005-08-11 | 2007-06-06 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN201069843Y (en) * | 2006-07-05 | 2008-06-04 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN201498754U (en) * | 2008-07-18 | 2010-06-02 | 富士康(昆山)电脑接插件有限公司 | Cable component |
| CN202076611U (en) * | 2011-04-29 | 2011-12-14 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108140978A (en) * | 2015-10-12 | 2018-06-08 | Ttl网络有限责任公司 | For the housing of plug connection |
| CN108140978B (en) * | 2015-10-12 | 2019-12-10 | Ttl网络有限责任公司 | Housing for a plug connection |
| CN105337136A (en) * | 2015-11-23 | 2016-02-17 | 上海卫星装备研究所 | Technique for eliminating stress of wire at welding spot of rectangular electric connector used for cable for satellite |
| CN107768852A (en) * | 2016-08-16 | 2018-03-06 | 永泰电子（东莞）有限公司 | Wire and cable connector and its assemble method |
| CN110199581A (en) * | 2017-01-20 | 2019-09-03 | 日本特殊陶业株式会社 | Circuit connecting mechanism |
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Legal Events
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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 |
Application publication date: 20140709 |
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| RJ01 | Rejection of invention patent application after publication |