CN202513384U - Cable connector - Google Patents
Cable connector Download PDFInfo
- Publication number
- CN202513384U CN202513384U CN2012200124509U CN201220012450U CN202513384U CN 202513384 U CN202513384 U CN 202513384U CN 2012200124509 U CN2012200124509 U CN 2012200124509U CN 201220012450 U CN201220012450 U CN 201220012450U CN 202513384 U CN202513384 U CN 202513384U
- Authority
- CN
- China
- Prior art keywords
- cable connector
- wire
- terminal
- terminals
- shield blade
- 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 - Lifetime
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a cable connector comprising an insulation body and two rows of conductive terminals received in the insulation body. The conductive terminals include signal terminals and grounding terminals; and each of the conductive terminals includes: a holding portion, which is fixedly arranged inside pedestals; an abutting end, which is extended forwardly from the holding portion; and a wiring terminal, which is extended backwardly from the holding portion. Besides, the cable connector also has a shielding sheet that is separatedly arranged between the two rows of conductive terminals; and a hollow portion is arranged at a position on the shielding sheet, wherein the position corresponds to that of the wiring end of the signal terminal. According to the utility model, because the hollow portion is arranged at the position on the shielding sheet, wherein the position corresponds to that of the wiring end, the capacitance value at the position is reduced; and the impedance consistency is improved by the capacitance effect, so that a complete signal is obtained.
Description
[technical field]
The utility model relates in particular to a kind of wire and cable connector of high-speed transfer about a kind of wire and cable connector.
[background technology]
For satisfying the requirement of the connector that consumer electronics market demand volume is little, transfer rate is high; April in 2002, Hitachi, Panasonic, Philip, crystalline substance picture (Silicon Image), Sony, thomson, Toshiba totally 7 companies have set up HDMI (High-definition Digital Multimedia Interface; High definition numerical digit multimedia interface) association begins to formulate the new numerical digit video/audio transmission criteria that is exclusively used in.HDMI is that a kind of full digitisation image and sound transmit interface, can transmit audio signal and the vision signal of not having compression.HDMI can be used for STB, DVD player, personal computer, electronic game device, digital sound and television set.HDMI can transmit audio frequency and video-audio signal simultaneously, because the Voice & Video signal adopts same cable, has simplified the installation of system greatly.
Be accompanied by the development of information technology, the specification of electric coupler components such as HDMI is brought in constant renewal in, and the data transmission bauds that can provide also improves constantly.And signal crosstalk with the inconsistent problem of impedance as the key factor that influences the high speed transmission of signals quality; Dabble less field in the low speed product development in the past exactly; Design is therefore part defective and can not be through detecting usually, and especially terminals need weld with cable, and other parts variations of thickness and conducting terminal greatly; Cause the characteristic impedance sudden change obviously, thereby just becoming the part that relevant dealer's emphasis improves.
[utility model content]
The main purpose of the utility model is to provide a kind of wire and cable connector, and it can reduce crosstalks and improve the impedance consistency.
For realizing above-mentioned purpose; The utility model can adopt following technical scheme: a kind of wire and cable connector; Comprise insulating body and the two row's conducting terminals that are contained in insulating body; Said conducting terminal comprises signal terminal and earth terminal; Each conducting terminal comprises the terminals that the maintaining part that is immobilizated in the pedestal, butt end that self-sustaining portion extends forward and self-sustaining portion extend back, and said wire and cable connector comprises that also the position of the corresponding said signal terminal terminals of said shield blade is provided with cavern part at a distance from the shield blade of being located between two row's conducting terminals.
Compared with prior art, the beneficial effect of the utility model wire and cable connector is: through the corresponding terminals of shield blade place is provided with cavern part, reduce the appearance value of signal terminal here, improve the impedance consistency by capacity effect, obtain more complete signal.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model wire and cable connector.
Fig. 2 is the three-dimensional exploded view of the utility model wire and cable connector.
Fig. 3 is the three-dimensional exploded view of another angle of wire and cable connector shown in Figure 2.
Fig. 4 is the cutaway view along A-A line direction shown in Figure 1.
Fig. 5 is the cutaway view along B-B line direction shown in Figure 1.
[embodiment]
Please referring to figs. 1 through shown in Figure 5; The utility model wire and cable connector 100 has the butt joint interface that meets the HDMI standard, comprises insulating body 1, is contained in the two row's conducting terminals 2,2 ' in the insulating body 1, the metal shell 5 of coated insulation body 1, the reason line seat 4 that is positioned at the insulating body rear and the cable (not shown) that is connected with conducting terminal 2.
Please mainly with reference to Fig. 2, shown in 3, said insulating body 1 comprise one-body molded ground fixing two respectively arrange conducting terminal 2, two pedestals of 2 ' 10,10 ' and be assembled in this two pedestals the place ahead amalgamation is together along the vertical direction to joint chair 11, two pedestals.Said wire and cable connector also comprises at a distance from being located at two row's conducting terminals 2, the shield blade between 2 ' 3; During said two pedestal amalgamations with shield blade 3 in the middle of being located at; Said shield blade 3 has extends pedestal 10,10 ' shield blade rear end 31 (Fig. 4 is clear to be shown) after the assembling; Two pedestals have the location division 101,101 ' of mating each other when supplying amalgamation, also are provided with the said location division of coupling 101,101 ' through hole 33 on the shield blade 3.Said wire and cable connector 100 also comprises the reason line seat 4 that is assembled in pedestal 10,10 ' rear, and said reason line seat 4 has trunking 41 that each conducting terminal 2,2 ' is separated and the accepting groove 43 of accommodating shield blade rear end 31.Said reason line seat 4 is provided with button hole 45, in the middle of the said button arm 111 that joint chair 11 is extended back and cooperates with button hole 45, said reason line seat 4 are located in pedestal 10,10 ' when joint chair 11 is fastened.The setting of shield blade 3 is covered two row's conducting terminals to come, and has improved crosstalking between the terminal.
Said conducting terminal 2,2 ' has and satisfies some signal terminal S and the earth terminal G (only the partially conductive terminal being indicated among Fig. 2) that HDMI arranges.Please combine Fig. 4,5, each conducting terminal comprises the maintaining part 21,21 ' that is immobilizated in the pedestal 10,10 ', self-sustaining portion to the butt end that joint chair 11 is extended 23,23 ' and self-sustaining portion extend back the terminals 25,25 ' of pedestal.The terminals of said two row's conducting terminals all more bend to the middle part than maintaining part, thereby more near shield blade 3.Said two pedestals 10,10 ' are provided with the exposed breach 103,103 ' of maintaining part that makes earth terminal G, and said shield blade 3 has the contact end 35 that stretches into said breach, and terminal maintaining part 21,21 ' with said earth terminal through this contact electrically connects.One dash to form on the terminal 35 self-shileding sheets 3 of said contact, and has the S shape elastic bending that above-below direction protrudes out, to be engaged in two pedestals 10, to play the effect of elasticity crimping about in the of 10 ' during amalgamation.Simultaneously, contact terminal 35 will separate the earth terminal G that is provided with and be shorted to altogether together, optimize the transmission environment of signal, improve transmission rate and signal quality.In the present embodiment, the contact end has 5, and 3 upwards, and 2 downwards, meets the regulation of HDMI association.
The trunking 41 of said reason line seat 4 separates the terminals 23,23 ' of conducting terminal 2 with the corresponding setting of accepting groove 43 in the vertical directions, trunking 41.The position of said shield blade 3 corresponding said signal terminal S terminals is provided with cavern part 311, and cavern part is located at shield blade rear end 31 and is placed in the said accepting groove 43.Because terminals need weld with cable; In conjunction with after thickness (even also will add solder flux) change greatlyyer, cause the impedance consistency relatively poor, and then influence signal quality; The utility model is through being provided with cavern part 311 at shield blade 3 corresponding terminals places; Reduce the appearance value here, improve the impedance consistency, obtain more complete signal by capacity effect.
In sum, foregoing description be the preferred embodiment of the utility model, be not limited to this certainly.For example: have two pedestals that form row's conducting terminal respectively in the present embodiment, and in some other embodiment, pedestal also can only be provided with one, even can be with said to together moulding of joint chair; For another example: signal terminal in the present embodiment and earth terminal number, arranging all meets the interface of HDMI; And in some other embodiment; No matter which kind of interface as long as have the signal terminal of high-speed transfer, can be implemented the technical scheme of the relevant cavern part of the utility model equally; Or, also be folded with reason line seat (dielectric) between the cavern part of the shield blade rear end in the present embodiment and the conducting terminal terminals, and in some other embodiment, also any medium can be set.Be that every simple equivalent of doing according to the utility model claims and description changes and modifies, all should still belong in the scope that the utility model contains.
Claims (10)
1. wire and cable connector; Comprise insulating body and the two row's conducting terminals that are contained in insulating body; Said conducting terminal comprises signal terminal and earth terminal; Each conducting terminal comprises the terminals that the maintaining part that is immobilizated in the pedestal, butt end that self-sustaining portion extends forward and self-sustaining portion extend back, and it is characterized in that: said wire and cable connector comprises that also the position of the corresponding said signal terminal terminals of said shield blade is provided with cavern part at a distance from the shield blade of being located between two row's conducting terminals.
2. wire and cable connector as claimed in claim 1 is characterized in that: it is terminal that said shield blade is provided with the contact that connects said earth terminal.
3. wire and cable connector as claimed in claim 2; It is characterized in that: said insulating body comprises two pedestals of fixing two row's conducting terminals respectively; Said two pedestals are amalgamation and shield blade is middle at a distance from being located at up and down, and two pedestals have the location division of mating each other when supplying amalgamation.
4. wire and cable connector as claimed in claim 3; It is characterized in that: said two pedestals are provided with the exposed breach of maintaining part that makes earth terminal, and said shield blade has terminal and terminal through this contact maintaining part with said earth terminal of the contact of stretching into said breach and electrically connects.
5. wire and cable connector as claimed in claim 4 is characterized in that: said contact end has the S shape elastic bending that above-below direction protrudes out.
6. like each described wire and cable connector among the claim 3-5; It is characterized in that: said wire and cable connector also comprises the reason line seat that is assembled in the pedestal rear, the accepting groove that said reason line seat has the trunking that the conducting terminal terminals are separated and accommodates the shield blade rear end.
7. wire and cable connector as claimed in claim 6 is characterized in that: said two row conducting terminals terminals than maintaining part more near shield blade.
8. wire and cable connector as claimed in claim 6 is characterized in that: the corresponding setting with the accepting groove in the vertical direction of said trunking, said cavern part is located at the shield blade rear end and is placed in the said accepting groove.
9. wire and cable connector as claimed in claim 8; It is characterized in that: said insulating body also comprise be assembled in pedestal the place ahead to joint chair; Said reason line seat is provided with button hole; The said button arm that joint chair is extended back and cooperates with button hole, said reason line seat when joint chair fastened with pedestal at a distance from being located at the centre.
10. wire and cable connector as claimed in claim 9 is characterized in that: said wire and cable connector also is provided with and is coated on the peripheral metal shell of joint chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200124509U CN202513384U (en) | 2012-01-12 | 2012-01-12 | Cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200124509U CN202513384U (en) | 2012-01-12 | 2012-01-12 | Cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202513384U true CN202513384U (en) | 2012-10-31 |
Family
ID=47065841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200124509U Expired - Lifetime CN202513384U (en) | 2012-01-12 | 2012-01-12 | Cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202513384U (en) |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103946A (en) * | 2013-04-02 | 2014-10-15 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN104124549A (en) * | 2013-04-23 | 2014-10-29 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN104466592A (en) * | 2014-07-15 | 2015-03-25 | 番禺得意精密电子工业有限公司 | Method for molding electric connector |
| CN105048201A (en) * | 2014-07-14 | 2015-11-11 | 连展科技电子（昆山）有限公司 | Electric connector plug |
| CN105098455A (en) * | 2014-05-06 | 2015-11-25 | 富士康(昆山)电脑接插件有限公司 | Socket connector |
| WO2015196994A1 (en) * | 2014-06-27 | 2015-12-30 | 深圳市得润电子股份有限公司 | Cable connector, board end connector and combination thereof |
| CN105576412A (en) * | 2014-10-09 | 2016-05-11 | 至良科技股份有限公司 | Terminal structure and electrical connector comprising same |
| US9660400B2 (en) | 2013-07-19 | 2017-05-23 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US9698536B2 (en) | 2013-07-19 | 2017-07-04 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US9748702B2 (en) | 2013-07-19 | 2017-08-29 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US9755380B2 (en) | 2013-07-19 | 2017-09-05 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US9755368B2 (en) | 2013-07-19 | 2017-09-05 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US9762009B2 (en) | 2013-07-19 | 2017-09-12 | Foxconn Interconnect Technology Limited | Plug connector insertable in two orientations and having a metallic shield plate with arms with hook structures |
| US9761995B2 (en) | 2013-07-19 | 2017-09-12 | Foxconn Interconnect Technology Limited | Flippable Electrical Connector |
| US9843148B2 (en) | 2013-07-19 | 2017-12-12 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US9905944B2 (en) | 2013-07-19 | 2018-02-27 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US9912111B2 (en) | 2013-07-19 | 2018-03-06 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US9917405B2 (en) | 2014-02-21 | 2018-03-13 | Lotes Co., Ltd. | Electrical connector with central shield |
| US9997853B2 (en) | 2013-07-19 | 2018-06-12 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US10158197B2 (en) | 2013-07-19 | 2018-12-18 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US10170870B2 (en) | 2013-07-19 | 2019-01-01 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| CN109787000A (en) * | 2017-11-11 | 2019-05-21 | 富士康(昆山)电脑接插件有限公司 | Double-side socket connector and its electrical system |
| US10693261B2 (en) | 2013-07-19 | 2020-06-23 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US10720734B2 (en) | 2013-07-19 | 2020-07-21 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US10826255B2 (en) | 2013-07-19 | 2020-11-03 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
-
2012
- 2012-01-12 CN CN2012200124509U patent/CN202513384U/en not_active Expired - Lifetime
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103946A (en) * | 2013-04-02 | 2014-10-15 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN104124549B (en) * | 2013-04-23 | 2016-11-02 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN104124549A (en) * | 2013-04-23 | 2014-10-29 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US9755380B2 (en) | 2013-07-19 | 2017-09-05 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US9762009B2 (en) | 2013-07-19 | 2017-09-12 | Foxconn Interconnect Technology Limited | Plug connector insertable in two orientations and having a metallic shield plate with arms with hook structures |
| US10158197B2 (en) | 2013-07-19 | 2018-12-18 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US10720734B2 (en) | 2013-07-19 | 2020-07-21 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US10312646B2 (en) | 2013-07-19 | 2019-06-04 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US10826255B2 (en) | 2013-07-19 | 2020-11-03 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US9660400B2 (en) | 2013-07-19 | 2017-05-23 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US9698536B2 (en) | 2013-07-19 | 2017-07-04 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US9748702B2 (en) | 2013-07-19 | 2017-08-29 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US10170870B2 (en) | 2013-07-19 | 2019-01-01 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US9755368B2 (en) | 2013-07-19 | 2017-09-05 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US9997853B2 (en) | 2013-07-19 | 2018-06-12 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US9761995B2 (en) | 2013-07-19 | 2017-09-12 | Foxconn Interconnect Technology Limited | Flippable Electrical Connector |
| US10693261B2 (en) | 2013-07-19 | 2020-06-23 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US9912111B2 (en) | 2013-07-19 | 2018-03-06 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US9843148B2 (en) | 2013-07-19 | 2017-12-12 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US9905944B2 (en) | 2013-07-19 | 2018-02-27 | Foxconn Interconnect Technology Limited | Flippable electrical connector |
| US9917405B2 (en) | 2014-02-21 | 2018-03-13 | Lotes Co., Ltd. | Electrical connector with central shield |
| TWI608662B (en) * | 2014-05-06 | 2017-12-11 | 英屬開曼群島商鴻騰精密科技股份有限公司 | Receptacle connector |
| CN105098455B (en) * | 2014-05-06 | 2017-10-31 | 富士康(昆山)电脑接插件有限公司 | Socket connector |
| CN105098455A (en) * | 2014-05-06 | 2015-11-25 | 富士康(昆山)电脑接插件有限公司 | Socket connector |
| WO2015196994A1 (en) * | 2014-06-27 | 2015-12-30 | 深圳市得润电子股份有限公司 | Cable connector, board end connector and combination thereof |
| CN105048201A (en) * | 2014-07-14 | 2015-11-11 | 连展科技电子（昆山）有限公司 | Electric connector plug |
| CN104466592B (en) * | 2014-07-15 | 2017-01-04 | 番禺得意精密电子工业有限公司 | The method of molding electric connector |
| US10008793B2 (en) | 2014-07-15 | 2018-06-26 | Lotes Co., Ltd | Method for molding electrical connector |
| CN104466592A (en) * | 2014-07-15 | 2015-03-25 | 番禺得意精密电子工业有限公司 | Method for molding electric connector |
| CN105576412B (en) * | 2014-10-09 | 2018-03-06 | 至良科技股份有限公司 | Terminal structure and the electric connector with the terminal structure |
| CN105576412A (en) * | 2014-10-09 | 2016-05-11 | 至良科技股份有限公司 | Terminal structure and electrical connector comprising same |
| CN109787000A (en) * | 2017-11-11 | 2019-05-21 | 富士康(昆山)电脑接插件有限公司 | Double-side socket connector and its electrical system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |
|
| CX01 | Expiry of patent term |