CN104752857A - Electrical connector assembly - Google Patents
Electrical connector assembly Download PDFInfo
- Publication number
- CN104752857A CN104752857A CN201310741050.0A CN201310741050A CN104752857A CN 104752857 A CN104752857 A CN 104752857A CN 201310741050 A CN201310741050 A CN 201310741050A CN 104752857 A CN104752857 A CN 104752857A
- Authority
- CN
- China
- Prior art keywords
- terminal
- coupler component
- electric coupler
- signal
- terminals
- 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.)
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Classifications
-
- 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
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6591—Specific features or arrangements of connection of shield to conductive members
- H01R13/6592—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
- H01R13/6593—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable the shield being 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
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
- H01R27/02—Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts
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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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
- H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses an electrical connector assembly, which comprises an insulated body, a plurality of conductive terminals accommodated in the insulated body, a cable electrically connected with the rear ends of the plurality of conductive terminals, and a shielding body coating the insulated body, wherein the conductive terminals comprise a plurality of first terminals and a plurality of second terminals; each conductive terminal comprises a contact part and a welding part; the electrical connector assembly is provided with an accommodating cavity and accommodating space arranged in a stacking mode along the vertical direction; the contact parts of the second terminals are located in the accommodating space; the contact parts of the first terminals are located in the accommodating cavity; the accommodating space is internally provided with four walls: a top wall, a bottom wall and two side walls; and each second terminal comprises a signal detection or signal control terminal, and contact parts of the signal detection or signal control terminals are distributed on the bottom wall of the accommodating space.
Description
[technical field]
The present invention about a kind of electric coupler component, espespecially a kind of electric coupler component for high speed transmission of signals.
[background technology]
Universal serial bus (Universal Serial Bus, USB) interface, as a kind of input/output interface of standard, has been widely used in the design of numerous electronic equipment.1994,7 world-renowned computers such as Intel, Compaq, IBM, Microsoft, NEC, Northern Telecom and communication common carrier were combined and have been set up USB association (USB-IF), tentatively set up USB interface specification.Up to the present, USB association has issued the versions such as 1.0,1.1 and 2.0.
Above-mentioned USB 1.0,1.1,2.0 version supports following three kinds of transmission rates respectively: (1) low-speed mode transmission rate is 1.5 MBPSs, is used for keyboard and mouse; (2) Full-Speed mode transmission rate is 12 MBPSs; (3) fast mode transmission rate is 480 MBPSs.
But along with the development of electronics industry, the transmission rate of USB 2.0 can not meet the demand for development of some electronics industry, such as, when transmission of audio or video, in order to ensure signal transmission quality, transmission rate is often up to 1G to 2G (1G=1000 megabit) per second.For adapting to higher transmission rate, USB 3.0 interface specification comes out thereupon.
On November 17th, 2008, on the IDF that California, USA is held, USB3.0 development group announces completing and release time being anticipated of USB3.0 technical specification standard.It comprises A type, Type B, powered-B type, micro-B type socket, plug and the model such as micro-A type plug and micro-AB type socket.USB3.0 adds 5 butt for transmit high-speed signals on the basis of USB2.0, the transmission speed of USB 3.0 will reach 4.8 gigabit/sec, for the height of 10 times of USB 2.0, but also backward compatible USB 2.0, this specification can meet simultaneously present or transmitting high speed and low speed signal respectively demand.Powered-B type USB3.0 also add two butt on the basis of Type B USB3.0, and one is power supply terminal, and one is earth terminal, and this power supply terminal can provide power supply directly to the ancillary equipment being connected to this interface, and does not need extra power supply.But need to increase extra semiotic function in some electronic equipment, such as increase independent signal terminal and send instruction to electronic equipment, realize extra function, now the Powered-B type USB3.0 of standard just can not satisfy the demands.
Therefore, necessaryly improve to solve above-mentioned defect of the prior art to electric coupler component.
[summary of the invention]
Main purpose of the present invention is to provide a kind of electric coupler component adding signal detection terminal or signal controlling terminal.
To achieve these goals, electric coupler component of the present invention adopts following technical scheme: a kind of electric coupler component, it comprises insulating body, be contained in the some conducting terminals in described insulating body, be electrically connected at the cable of described some conducting terminal rear ends, be wrapped in the baffle of described insulating body outside, described conducting terminal comprises some the first terminals and some second terminals, each described conducting terminal includes contact site and weld part, described electric coupler component has the host cavity and receiving space that superpose setting along the vertical direction, the contact site of described second terminal is in described receiving space, the contact site of described the first terminal is in host cavity, in described receiving space, there is wall, comprise for roof, diapire and two side, described second terminal comprises a signal detection or signal controlling terminal, the contact portion of described signal detection or signal controlling terminal is distributed on described receiving space diapire.
Compared with prior art, electric coupler component of the present invention has following beneficial effect: electric coupler component has the terminal arrangement of improvement, namely adds the terminal for detection signal or control signal, and then can meet the unique need of more external electronic device.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional assembly diagram of electric coupler component of the present invention.
Fig. 2 is the front view of electric coupler component shown in Fig. 1.
Fig. 3 is the three-dimensional exploded view of electric coupler component shown in Fig. 1.
Fig. 4 is the enlarged drawing of insulating body in electric coupler component shown in Fig. 3, terminal and dividing plate.
Fig. 5 is another angular views of electric coupler component shown in Fig. 3.
Fig. 6 is the enlarged drawing of insulating body in electric coupler component shown in Fig. 5, terminal and dividing plate.
Fig. 7 is the three-dimensional assembly diagram of the terminal in electric coupler component shown in Fig. 1.
Fig. 8 is another angular views of terminal shown in Fig. 7.
Fig. 9 is the assembly drawing of the terminal of electric coupler component shown in Fig. 1, dividing plate and cable.
Figure 10 is another angular views of Fig. 9.
Figure 11 is the sections fit figure of electric coupler component shown in Fig. 1.
Figure 12 is the further assembly drawing of electric coupler component shown in Figure 11.
Figure 13 is another angular views of electric coupler component shown in Figure 12.
Figure 14 is the further assembly drawing of electric coupler component shown in Figure 13.
[embodiment]
Please refer to shown in Fig. 1 to Figure 12, electric coupler component 100 of the present invention comprises insulating body 1, the some conducting terminals 2 be contained in insulating body 1,3, be assembled in the dividing plate 4 of insulating body 1 rear end, be electrically connected at described conducting terminal 2, the cable 5 of 3, be wrapped in described conducting terminal 2,3 with the insulation inner membrance 6 of the electrical connection part of cable 6, the baffle 9 being surrounded on insulating body 1 outside, be wrapped in the Copper Foil 7 at baffle 9 rear portion, be overmolded in the insulating wrapped body 8 of baffle 9 rear end and Copper Foil 7.Described conducting terminal 2,3 comprises some the first terminals 2 and some second terminals 3.Electric coupler component 100 has the host cavity 120 and receiving space 110 that superpose setting along the vertical direction, conducting terminal 2,3 include contact site and weld part, and the contact site of some second terminals 3 is contained in receiving space 110, and the contact site of some the first terminals 2 is contained in host cavity 120.
Please refer to shown in Fig. 3 to Fig. 6, insulating body 1 comprise main part 11, the top of main body 11 extends back formed extension 12.Main part 11 is provided with and encloses by wall the receiving space 110 extended along abutting direction formed, the inner surface of the roof of receiving space 110, diapire and sidewall is respectively equipped with the second cavities 112 of some accommodating second terminals 3, wherein roof is provided with two the second cavities 112, diapire is provided with three the second cavities 112, two side is respectively provided with second cavities 112, and these the second cavities 112 extend to the rear end face of main part 11 from front to back.Extension 12 main body 11 upper surface upwards extends back and forms, and forms stairstepping with main part 11.Be provided with the first accepting groove 122 of the accommodating first terminals 2 running through its front and rear surfaces in extension 12, and the front end of the first accepting groove 122 lies along the upper surface of main part 11.
Shown in please refer to the drawing 4 to Fig. 8, some the first terminals 2 are in order to transmit high-speed signals, and comprise two pairs of difference signal terminal and an earth terminal, in described two pairs of difference signal terminal wherein a pair difference signal terminal for exporting high speed signal, and another to difference signal terminal for receiving high speed signal.Earth terminal between two pairs of difference signal terminal, in order to reduce the crosstalk that difference signal terminal produces when transmit high-speed signals.Every root the first terminal 2 includes flexible contact site 21, weld part 23 and connects the connecting portion 22 of contact site 21 and weld part 23.Weld part 23 is arranged in a row in the horizontal direction, and in the first terminal 2, the skew outside relative to contact site 21 of the weld part 23 of outermost two pairs of terminals is to increase the spacing between weld part 23.The first terminal 2 is contained in the first cavities 122 of insulating body 1.
As shown in Fig. 2 to Fig. 8, each root in the second terminal 3 includes contact site, weld part and connects the connecting portion of contact site and weld part.Second terminal 3 comprises negative signal terminal 3a, power supply terminal 3b, positive signal terminal 3c, earth terminal 3d, signal detection or signal controlling terminal 3e, additional ground terminal 3f, additional power terminals 3g.
Wherein, the entirety of negative signal terminal 3a and power supply terminal 3b is tabular, and it comprises flat contact site 31a, 31b, with contact site 31a, the 31b weld part 33a in same level, 33b, connect contact site 31a respectively, the connecting portion 32a of 31b and weld part 33a, 33b, 32b.Weld part 33a, 33b depart from contact site 31a respectively in left-right direction, 32b place straight line, weld part 33a, and the spacing between 33b is greater than contact site 31a, 31b so that the second terminal 3 assembling and with the welding of cable 5.Positive signal terminal 3c and earth terminal 3d comprises flat plate-like contact portion 31c respectively, 31d, the connecting portion 32c extended to form upwards is bent backward, 32d along contact site 31c, 31d, along connecting portion 32c, 32d bends the weld part 33c extending back and formed, 33d, weld part 33c, 33d and weld part 33a, 33b are at grade.Signal detection or signal controlling terminal 3e comprise flat contact site 31e, along the connecting portion 32e that contact site 31e is upwards bent to form backward, bend the weld part 33e extending back and formed along connecting portion 32e, weld part 33e and weld part 33c, 33d are not at grade.Additional ground terminal 3f and additional power terminals 3g comprises vertical plate-like contact site 31g respectively, 31f, along contact site 31g, the lower surface of the rear end of 31f bends the weld part 33g extended to form respectively to centre, 33f and respectively connection contact site 31g, the connecting portion 32g of 31f and weld part 33g, 33f, 32f.Weld part 33g, 33f and weld part 33e in the same plane.
As shown in Fig. 7 and Figure 10, when assembling the second terminal 3, see from front to back, the contact site 31b of power supply terminal 3b and negative signal terminal 3a, 31a are distributed in the inner side of the roof of receiving space 110 from left to right successively; The contact site 31d of earth terminal 3d, signal detection or signal controlling terminal 3e and positive signal terminal 3c, 31e, 31c is distributed in the inner side of the diapire of receiving space 110 from left to right successively, the contact site 31d of earth terminal 3d and positive signal terminal 3c, 31c lay respectively at the both sides of signal detection or signal controlling terminal 3e; The contact site 31g of additional power terminals 3g and additional ground terminal 3f, 31f is distributed in the two side of receiving space 110 respectively.The front end face of the contact site 31e of signal detection or signal controlling terminal 3e compared to the front end face of the contact site 31c of positive signal terminal 3c and earth terminal 3d, 31d closer to the front end face of insulating body 1.
See from back to front, the weld part of seven second terminals 3 is divided into upper and lower two rows, the weld part 33a of negative signal terminal 3a, positive signal terminal 3c, earth terminal 3d and power supply terminal 3b, 33c, 33d, the 33b row of being arranged in successively from left to right; The weld part 33f of additional ground terminal 3f, signal detection or signal controlling terminal 3e and additional power terminals 3g, 33e, 33g are arranged in lower row from left to right successively.
Dividing plate 4 is assembled in insulating body 1 rear end, it lower clapboard 42 comprising upper spacer 41 and mutually assemble with upper spacer 41.Lower clapboard 42 is assembled in main part 11 rear end of insulating body 1, some reference columns 421 of the outwardly formation of its front end face, the rear end of the main part 11 of insulating body 1 is provided with the location hole 114 corresponding to described reference column 421, the rear end face of lower clapboard 42 is stair-stepping two step surfaces and the welding groove 423 being respectively equipped with the weld part 33 of some accommodating second terminals 3 along guide vane end stop 422, two step surface coordinated with upper spacer 41 that the leading edge of appearing on the stage terrace upwards extends to form.Upper spacer 41 is assembled in extension 12 rear end of insulating body 1 and the upper end of lower clapboard 42, the upper surface formation locating piece 412 protruding upward of upper spacer 41, its lower surface is provided with some welding grooves 413 of the weld part 23 of some accommodating first terminals 2, the lower surface of the rear end of the extension 12 on insulating body 1 is provided with the dovetail groove 121 of this locating piece 412 of collecting, in the present embodiment, locating piece 412 and dovetail groove 121 are in trapezoidal.
Baffle 9 for metal material make and comprise can mutually fixing coordinate the first baffle 91 and the second baffle 92.Second baffle 92 comprises the tube 920 being positioned at front end and the drawer shape portion 921 extended back by tube 920, and wherein the cross section of tube 920 is in " convex " font.First baffle 91 can be fastened in the place of drawer shape portion 921 of the second baffle 92 rear end, and the rear end that the front end of the two side of the first baffle 91 is provided with a pair shell fragment 911, first baffle 91 extends back and forms cable holding parts 912.
Cable 5 comprises three row's wires, and the diameter between three row's wires is not identical, and three row's wires from top to bottom diameter reduce successively, and label is 51,52,53 respectively.In an actual embodiment, the concrete diameter dimension often arranging wire 51,52,53 is not necessarily identical, and we press nearby principle, and close for diameter is put into same row.See from back to front, first row wire 51 is connected with the weld part 23 of the first terminal 2, in order to transmit USB3.0 signal; Second row wire 52 from left to right respectively with the weld part 33a in upper row's weld part of the second terminal 3,33c, 33d, 33b are connected, the 3rd row's wire 53 to part on the right side not with the weld part 33f lower row's weld part of the second terminal 3,33e, 33g are connected.Owing to arrangements of conductors close for diameter of wire being arranged one, so just facilitate cable 5 and conducting terminal 1, the automatic welding between 2.
Insulation inner membrance 6 comprises the covering portion 61 of coated cable 5 and the junction of first, second terminal 2,3 and to extend back the conical support portion 62 formed from covering portion 61.
Because the baffle 9 in the present invention is punching structure, rear end limits because of Sheet Metal Forming Technology, has larger hole, and therefore its rear end adopts Copper Foil 7 coated.Copper Foil 7 comprises the stem portion 71 at coated baffle 9 rear portion, to extend back the kink 72 outside the support portion 62 being coated on insulation inner membrance 6 and the cable cover 73 of coated cable holding parts 912 that extends back from kink 72 from stem portion 71 bending.
Insulating wrapped body 8 is formed in one and forms, and is coated on baffle 9, the outside of Copper Foil 7 and cable 5.
Shown in please refer to the drawing 1 to Figure 14, during assembling, first the first terminal 2 is assembled in the first cavities 122 of insulating body 1 correspondence, as previously mentioned, the second terminal 3 is divided into three rows, is assembled in respectively in the second cavities 112 of insulating body 1 correspondence.Dividing plate 4 is assembled in the rear end of insulating body 1, and the weld part 23,33 of first, second terminal 2,3 lines up two rows, is each passed through the upper spacer 41 of dividing plate 4, and lower clapboard 42 is also contained in corresponding weld part 413,423.Three row's wires 51,52,53 of cable 5 are contained in corresponding weld part 413,423 respectively, and weld with first, second corresponding terminal 2,3 phase.
Again insulating body 1 is assembled in the second baffle 92, the upper surface of the upper wall of the second baffle 92 and the main part 11 of insulating body 1 forms a host cavity 120 jointly, this host cavity 120 is positioned at the upside above receiving space 110, and the first terminal 2 is positioned at this host cavity 120, second terminal 3 is positioned at receiving space 110.First baffle 91 is assembled in the second baffle 92 rear portion, and insulation inner membrance 6 takes shape in the junction of first, second terminal 2,3 and cable 5, and first, second baffle 91,92 is by insulating body 1, and insulation inner membrance 6 and cable 5 front end wrap up.Aluminium foil 7 is coated on the rear end of baffle 9, and insulation outer cladding body 8 is shaped in baffle 9, the outside of aluminium foil 7 and cable 5.
In present embodiment, the first terminal 2 is the terminal of transmission USB 3.0 signal, and the power supply terminal 3b in the second terminal 3, positive signal terminal 3c, negative signal terminal 3a and earth terminal 3d are the terminal of transmission USB 2.0 signal.Second terminal 3 comprises a signal detection or signal controlling terminal 3e, can transmit special instruction, reach the unique need of client by this terminal to the external equipment be connected with this electric coupler component 100.The front end face of the contact site 31e of this signal detection or signal controlling terminal 3e, compared to the front end face of positive signal terminal 3c and earth terminal 3d closer to insulating body 1, is conducive to signal detection or signal controlling terminal 3e is handsome first contacts with external equipment thus transmit dependent instruction like this.In present embodiment, the weld part of the second terminal 3 is scattered in two rows, and cable 5 is divided into three rows to be connected with the first terminal 2 and the second terminal 3 respectively by diameter thickness, so not only facilitates cable 5 and conducting terminal 2, automatic welding between 3, and effectively can reduce electromagnetic interference.
Claims (10)
1. an electric coupler component, it comprises insulating body, be contained in the some conducting terminals in described insulating body, be electrically connected at the cable of described some conducting terminal rear ends, be wrapped in the baffle of described insulating body outside, described conducting terminal comprises some the first terminals and some second terminals, each described conducting terminal includes contact site and weld part, described electric coupler component has the host cavity and receiving space that superpose setting along the vertical direction, the contact site of described second terminal is in described receiving space, the contact site of described the first terminal is in host cavity, in described receiving space, there is wall, comprise for roof, diapire and two side, it is characterized in that: described second terminal comprises a signal detection or signal controlling terminal, the contact portion of described signal detection or signal controlling terminal is distributed on described receiving space diapire.
2. electric coupler component as claimed in claim 1, it is characterized in that: described second terminal also comprises power supply terminal, positive signal terminal, negative signal terminal and earth terminal, the contact site of described power supply terminal and negative signal terminal is all distributed in the inner side of described roof, the contact site of described positive signal terminal and earth terminal is all distributed in described inside bottom wall and is positioned at the both sides of the contact site of described signal detection or signal controlling terminal, the front end face of described signal detection or signal controlling terminal contact portion compared to the front end face of described positive signal terminal and described ground terminal contact portion closer to the front end face of described insulating body.
3. electric coupler component as claimed in claim 2, it is characterized in that: described second terminal also comprises additional power terminals and additional ground terminal, the contact site of described additional power terminals and additional ground terminal is distributed in the two side of described receiving space respectively.
4. electric coupler component as claimed in claim 3, it is characterized in that: the weld part of described second terminal is divided into upper and lower row, the weld part of described negative signal terminal, positive signal terminal, earth terminal and the power supply terminal row of being arranged in successively from left to right, the weld part of described additional ground terminal, signal detection or signal controlling terminal and additional power terminals is arranged in lower row from left to right successively.
5. electric coupler component as claimed in claim 4, it is characterized in that: described cable comprises three row's wires, the diameter of three row's wires is not identical, described three row's wires from top to bottom diameter reduce successively, first row wire is connected with the weld part of described the first terminal, second row wire is connected with upper row's weld part of described second terminal, and the 3rd row's wire is connected with lower row's weld part of described second terminal.
6. electric coupler component as claimed in claim 1, is characterized in that: described baffle comprises can the first baffle of fixing cooperation and the second baffle mutually, and the second baffle comprises the tube being positioned at front end and the drawer shape portion extended back by tube.
7. electric coupler component as claimed in claim 1, it is characterized in that: described electric coupler component also comprises the insulation inner membrance being coated on described conducting terminal and cable connection, described insulation inner membrance comprises covering portion and the conical support portion of formation that extends back from covering portion.
8. electric coupler component as claimed in claim 1, it is characterized in that: electric coupler component as claimed in claim 7, it is characterized in that: the rear end of described baffle is coated on outside described insulation inner membrance, described electric connector also comprises the Copper Foil of coated described baffle rear end, and described Copper Foil comprises the kink of the support portion being coated on described insulation inner membrance.
9. electric coupler component as claimed in claim 1, it is characterized in that: the top that described insulating body comprises main part and main body extends back the extension formed, described electric coupler component also has the dividing plate being assembled in insulating body rear end and the insulating wrapped body being shaped in described baffle and cable front end, and described dividing plate comprises upper spacer and lower clapboard.
10. electric coupler component as claimed in claim 1, it is characterized in that: described the first terminal is the terminal of transmission USB 3.0 signal, the power supply terminal in described second terminal, positive signal terminal, negative signal terminal and earth terminal are the terminal of transmission USB 2.0 signal.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310741050.0A CN104752857B (en) | 2013-12-30 | 2013-12-30 | Electric coupler component |
| US14/583,746 US9461429B2 (en) | 2013-12-30 | 2014-12-28 | Electrical connector assembly having extra signal contact |
| US14/694,107 US9431753B2 (en) | 2013-12-30 | 2015-04-23 | Connector with convenient installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310741050.0A CN104752857B (en) | 2013-12-30 | 2013-12-30 | Electric coupler component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104752857A true CN104752857A (en) | 2015-07-01 |
| CN104752857B CN104752857B (en) | 2017-12-05 |
Family
ID=53592167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310741050.0A Active CN104752857B (en) | 2013-12-30 | 2013-12-30 | Electric coupler component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104752857B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196113A (en) * | 2017-04-28 | 2017-09-22 | 番禺得意精密电子工业有限公司 | Electric connector |
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| CN203339334U (en) * | 2013-04-01 | 2013-12-11 | 立讯精密工业（昆山）有限公司 | Socket connector and plug connector |
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| US20070077818A1 (en) * | 2005-10-03 | 2007-04-05 | Nec Electronics Corporation | Communication cable connector and communication cable |
| CN201130781Y (en) * | 2007-09-18 | 2008-10-08 | 富士康(昆山)电脑接插件有限公司 | Electric Connector |
| US7559805B1 (en) * | 2008-06-24 | 2009-07-14 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector with power contacts |
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| CN202004206U (en) * | 2011-02-17 | 2011-10-05 | 泰崴电子股份有限公司 | Connector socket |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107196113A (en) * | 2017-04-28 | 2017-09-22 | 番禺得意精密电子工业有限公司 | Electric connector |
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| Publication number | Publication date |
|---|---|
| CN104752857B (en) | 2017-12-05 |
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