CN103904442A - Cable connector assembly - Google Patents

Cable connector assembly Download PDF

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Publication number
CN103904442A
CN103904442A CN201410084459.4A CN201410084459A CN103904442A CN 103904442 A CN103904442 A CN 103904442A CN 201410084459 A CN201410084459 A CN 201410084459A CN 103904442 A CN103904442 A CN 103904442A
Authority
CN
China
Prior art keywords
connector assembly
cable connector
coaxial cable
insulating body
micro coaxial
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
Application number
CN201410084459.4A
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Chinese (zh)
Inventor
李华兵
池宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Xuntao Electronic Co Ltd
Original Assignee
Dongguan Xuntao Electronic Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dongguan Xuntao Electronic Co Ltd filed Critical Dongguan Xuntao Electronic Co Ltd
Priority to CN201410084459.4A priority Critical patent/CN103904442A/en
Publication of CN103904442A publication Critical patent/CN103904442A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a cable connector assembly. The cable connector assembly comprises an electric connector and a cable. The electric connector comprises an insulating body and a plurality of conductive terminals contained in the insulating body. Each conductive terminal is provided with a welding part welded to the cable. The cable connector assembly further comprises an insulating module formed in the connection position of the welding parts and the cable in an injection molding mode. The insulating module is made of conductive plastic material, the conductive plastic material layer is made of electromagnetic shielding material, and resin and conductive carbon black are combined to form the electromagnetic shielding material. The insulating module has the function of preventing electromagnetic wave interface; because the insulating module is combined with the cable in the injection molding mode, the cable connector assembly is free of assembly, easy and convenient to manufacture and capable of saving manpower assembly cost.

Description

Micro coaxial cable connector assembly
Technical field
The present invention relates to a kind of micro coaxial cable connector assembly, relate in particular to a kind of have electric connector micro coaxial cable connector assembly.
Background technology
Micro coaxial cable connector assembly comprises an electric connector and the cable together with electric connector welding conventionally, as Chinese invention patent is announced a kind of micro coaxial cable connector assembly being disclosed for No. 201038510, the electric connector of this micro coaxial cable connector assembly comprises an insulating body, be contained in the some conducting terminals in insulating body, the metal shell of coated insulation body and be coated on the insulation crust of metal shell outside, insulating body is provided with a spliced eye, each conducting terminal comprises the weld part that extends into the contact site in spliced eye and extend insulating body, weld part and cable weld together, metal shell is in order to reduce the Electromagnetic Interference (EMI) of outer bound pair electric connector, metal shell has the clamping part extending back, clamping part clamps cable.This micro coaxial cable connector assembly, due to metal shell being set, increases manufacture, assembling difficulty, causes cost to rise.
So, be necessary to design a kind of new micro coaxial cable connector assembly to solve the problems of the technologies described above.
Summary of the invention
The object of the present invention is to provide one to there is easy to manufacture, micro coaxial cable connector assembly easily.
For realizing aforementioned object, the present invention adopts following technical scheme: a kind of micro coaxial cable connector assembly, it comprises electric connector and cable, described electric connector comprises insulating body and is contained in the some conducting terminals in insulating body, the weld part that described conducting terminal has contact site and welds together with cable, described micro coaxial cable connector assembly also comprises the insulation module of injection mo(u)lding in weld part and cable junction, described cable extends back insulation module, described insulation module is that conductive plastic material is made, described conductive plastic material layer is electromagnetic shielding level material, composition is the combination of resin and conductive black.
Micro coaxial cable connector assembly of the present invention also comprises the insulation module of injection mo(u)lding in weld part and cable junction, described cable extends back insulation module, described insulation module is that conductive plastic material is made, described conductive plastic material layer is electromagnetic shielding level material, and composition is the combination of resin and conductive black, and insulation module has the effect of the Electromagnetic Interference of preventing, adopt injection mo(u)lding and be combined with cable, without assembling, easy to manufacture, convenient, save manpower assembly cost.
Brief description of the drawings
Fig. 1 is the three-dimensional combination figure of electric connector of the present invention.
Fig. 2 is the three-dimensional exploded view of electric connector of the present invention.
Fig. 3 is the three-dimensional exploded view of another angle of electric connector of the present invention.
Embodiment
Refer to shown in Fig. 1 to Fig. 3, micro coaxial cable connector assembly 100 of the present invention is DVI pin connector, it comprises insulating body 10, is contained in the metal shell 30 of some conducting terminals 20 of insulating body 10, coated insulation body 10, is locked in rivet 40, the insulation module 50 on metal shell 30 and the cable 60 welding together with conducting terminal 20, and insulating body 10, conducting terminal 20, metal shell 30 and rivet 40 are assembled into an electric connector.
The D shape docking section 12 that insulating body 10 comprises base portion 11 and protrudes out forward from base portion 11, base portion 11 has both sides to the left and right and protrudes out the flange 111 that exceedes docking section 12, base portion 11 has pre-and post perforative some fixing holes 112, docking section 12 has pre-and post perforative some butt holes 122, in order to accommodate the conducting terminal of butt connector (not shown), butt hole 122 connects one by one with fixing hole 111.
Each conducting terminal 20 comprises contact site 21, weld part 23 and connects the fixed part 22 of contact site 21 and weld part 23, contact site 21 is contained in insulating body 10 butt holes 122 one by one, fixed part 22 is fixed in fixing hole 112 one by one, and weld part 23 extends back insulating body 10.
Metal shell 30 comprises procapsid 31 and back casing 32, procapsid 31 comprises the interface frame, mating frame 311 being set on insulating body 10 docking sections 12 and the substrate 312 that hides base portion 11 front surfaces, substrate 312 left and right sides protrude out insulating body 10, the first perforate 313, the first perforates 313 that connect before and after substrate 312 left and right sides are provided with separate between left and right with insulating body 10.
Back casing 32 comprises and is wrapped in holding frame 321 and certainly holding the extension board 322 that frame 321 left and right ends protrude laterally of insulating body 10 base portion 11 outsides, extension board 322 has second perforate 323 of aliging with the first perforate 313 front and back, hold frame 321 and also protrude out backward insulating body 10, a part for conducting terminal 20 weld parts 23 is positioned at holds frame 321, and a part extends back back casing 32.Extension board 322 fits together with substrate 312 front and back of procapsid 31, and rivet 40 is fixed together forward and backward housing 31,32 through first, second perforate 313,322.
Insulation module 50 injection mo(u)ldings are the junction with cable 60 at conducting terminal 20 weld parts 23, and combine with insulating body 10, back casing 32, increase the structural strength of micro coaxial cable connector assembly 100, insulation module 50 parts are formed on holding in frame 321 of back casing 32, and a part protrudes out back casing 32 backward.
Insulation module 50 is made for conductive plastic material, for reducing the Electromagnetic Interference of outer bound pair micro coaxial cable connector assembly 100, the conductive plastic material of insulation module 50 of the present invention is electromagnetic shielding level material, surface resistivity 100～110 ohm-sq rice, composition is the combination of resin and conductive black, and conductive black preferred version is: pore volume: 4.80 ~ 5.10 mls/g; Particle diameter: be up to 125 microns; Coarse fraction: be up to 30 mg/kg; Humidity: be up to 0.5% weight ratio; Volatile matter: be up to 1.0% weight ratio; Iodine absorption value: 1000 ~ 1150 milli shells/gram; Ash: be up to 0.1% weight ratio; PH value: 8 ~ 10; Bulk density: 100 ~ 120 kilograms per cubic meter.
Micro coaxial cable connector assembly 100 of the present invention is owing to adopting the insulation module 50 of being made up of conductive plastic material, insulation module 50 has the effect of the Electromagnetic Interference of preventing, adopt injection mo(u)lding and with cable 60 combinations, without assembling, easy to manufacture, convenient, save manpower assembly cost.
Although be example object, the preferred embodiment of the present invention is disclosed, but those of ordinary skill in the art will recognize, in the situation that not departing from by the disclosed scope and spirit of the present invention of appending claims, various improvement, increase and replacement are possible.

Claims (7)

1. a micro coaxial cable connector assembly, it comprises electric connector and cable, described electric connector comprises insulating body and is contained in the some conducting terminals in insulating body, the weld part that described conducting terminal has contact site and welds together with cable, it is characterized in that: described micro coaxial cable connector assembly also comprises the insulation module of injection mo(u)lding in weld part and cable junction, described cable extends back insulation module, described insulation module is that conductive plastic material is made, described conductive plastic material layer is electromagnetic shielding level material, composition is the combination of resin and conductive black.
2. micro coaxial cable connector assembly according to claim 1, is characterized in that: surface resistivity 100～110 ohm-sq rice of described insulation module.
3. micro coaxial cable connector assembly according to claim 1, is characterized in that: described conductive black is: pore volume: 4.80 ~ 5.10 mls/g, and particle diameter: be up to 125 microns; Coarse fraction: be up to 30 mg/kg; Humidity: be up to 0.5% weight ratio; Volatile matter: be up to 1.0% weight ratio; Iodine absorption value: 1000 ~ 1150 milli shells/gram; Ash: be up to 0.1% weight ratio; PH value: 8 ~ 10; Bulk density: 100 ~ 120 kilograms per cubic meter.
4. micro coaxial cable connector assembly according to claim 1, it is characterized in that: described electric connector comprises metal back casing, described back casing has the frame that holds of coated insulation body, the described frame that holds extends back and exceedes insulating body, a described insulation module part is formed on to be held in frame, and a part protrudes out back casing backward.
5. micro coaxial cable connector assembly according to claim 4, it is characterized in that: the rivet that described electric connector comprises procapsid and forward and backward housing is fixed together, the docking section that described insulating body comprises base portion and protrudes out forward from base portion, described procapsid has the interface frame, mating frame being set on docking section and the substrate that hides base front surface.
6. micro coaxial cable connector assembly according to claim 5, it is characterized in that: the described substrate left and right sides protrudes out insulating body, the first perforate connecting before and after the substrate left and right sides is provided with, the first perforate and insulating body separate between left and right, described back casing comprises the extension board protruding laterally from holding frame left and right end, described extension board has and second perforate of aliging before and after the first perforate, before and after described extension board and substrate, fits together, and described rivet is arranged in first, second perforate.
7. micro coaxial cable connector assembly according to claim 4, is characterized in that: a part for described conducting terminal weld part is positioned at holds frame, and a part extends back back casing.
CN201410084459.4A 2014-03-08 2014-03-08 Cable connector assembly Pending CN103904442A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410084459.4A CN103904442A (en) 2014-03-08 2014-03-08 Cable connector assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410084459.4A CN103904442A (en) 2014-03-08 2014-03-08 Cable connector assembly

Publications (1)

Publication Number Publication Date
CN103904442A true CN103904442A (en) 2014-07-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410084459.4A Pending CN103904442A (en) 2014-03-08 2014-03-08 Cable connector assembly

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CN (1) CN103904442A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106159529A (en) * 2016-08-10 2016-11-23 深圳永贵盟立科技有限公司 A kind of D SUB water-proof connector and preparation method thereof
WO2017029538A1 (en) * 2015-08-18 2017-02-23 Ascent Star Limited Electrical connection for a cable
CN111416233A (en) * 2019-01-08 2020-07-14 泰科电子(上海)有限公司 Connector housing, method of manufacturing the same, and connector

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5358428A (en) * 1993-10-12 1994-10-25 Molex Incorporated Shielded electrical connector
TW328185B (en) * 1996-03-01 1998-03-11 Molex Inc The system for terminating shield of high speed cable (2)
CN1315762A (en) * 2000-03-29 2001-10-03 杨泰和 Electric connector with isolating structure for electromagnetically isolated casing
CN1341983A (en) * 2000-08-25 2002-03-27 莫列斯公司 Wire terminal box with line distribution system
CN1760250A (en) * 2004-10-13 2006-04-19 上海波斯塑胶颜料有限公司 Dedicated material for EMI conductive plastic and preparation method
CN1772798A (en) * 2005-08-03 2006-05-17 北京纳盛通新材料科技有限公司 Conductive plastic and its processing method and apparatus
CN1863450A (en) * 2005-10-27 2006-11-15 华为技术有限公司 Electromagnetic screening casing
CN2845120Y (en) * 2005-11-21 2006-12-06 吴江市光电通信线缆总厂 Data cable with electric conductive plastic layer as shielding material
CN201038510Y (en) * 2007-03-08 2008-03-19 东莞莫仕连接器有限公司 Cable connector
CN201430236Y (en) * 2009-04-16 2010-03-24 富士康(昆山)电脑接插件有限公司 Cable connector component

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5358428A (en) * 1993-10-12 1994-10-25 Molex Incorporated Shielded electrical connector
TW328185B (en) * 1996-03-01 1998-03-11 Molex Inc The system for terminating shield of high speed cable (2)
CN1315762A (en) * 2000-03-29 2001-10-03 杨泰和 Electric connector with isolating structure for electromagnetically isolated casing
CN1341983A (en) * 2000-08-25 2002-03-27 莫列斯公司 Wire terminal box with line distribution system
CN1760250A (en) * 2004-10-13 2006-04-19 上海波斯塑胶颜料有限公司 Dedicated material for EMI conductive plastic and preparation method
CN1772798A (en) * 2005-08-03 2006-05-17 北京纳盛通新材料科技有限公司 Conductive plastic and its processing method and apparatus
CN1863450A (en) * 2005-10-27 2006-11-15 华为技术有限公司 Electromagnetic screening casing
CN2845120Y (en) * 2005-11-21 2006-12-06 吴江市光电通信线缆总厂 Data cable with electric conductive plastic layer as shielding material
CN201038510Y (en) * 2007-03-08 2008-03-19 东莞莫仕连接器有限公司 Cable connector
CN201430236Y (en) * 2009-04-16 2010-03-24 富士康(昆山)电脑接插件有限公司 Cable connector component

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017029538A1 (en) * 2015-08-18 2017-02-23 Ascent Star Limited Electrical connection for a cable
CN106159529A (en) * 2016-08-10 2016-11-23 深圳永贵盟立科技有限公司 A kind of D SUB water-proof connector and preparation method thereof
CN106159529B (en) * 2016-08-10 2019-07-02 深圳永贵技术有限公司 A kind of D-SUB water-proof connector and preparation method thereof
CN111416233A (en) * 2019-01-08 2020-07-14 泰科电子(上海)有限公司 Connector housing, method of manufacturing the same, and connector

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Application publication date: 20140702