CN100524967C - Cable connector - Google Patents

Cable connector Download PDF

Info

Publication number
CN100524967C
CN100524967C CNB2005101069700A CN200510106970A CN100524967C CN 100524967 C CN100524967 C CN 100524967C CN B2005101069700 A CNB2005101069700 A CN B2005101069700A CN 200510106970 A CN200510106970 A CN 200510106970A CN 100524967 C CN100524967 C CN 100524967C
Authority
CN
China
Prior art keywords
earth rod
coaxial cable
upper shell
lower house
cable
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 - Fee Related
Application number
CNB2005101069700A
Other languages
Chinese (zh)
Other versions
CN1758492A (en
Inventor
丸石理敏
相泽秀宪
渡边慎司
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.)
Honta Communication Industry Co Ltd
Original Assignee
Honta Communication Industry 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 Honta Communication Industry Co Ltd filed Critical Honta Communication Industry Co Ltd
Publication of CN1758492A publication Critical patent/CN1758492A/en
Application granted granted Critical
Publication of CN100524967C publication Critical patent/CN100524967C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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  
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/592—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connections to contact elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/594—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures for shielded flat cable
    • H01R12/598—Each conductor being individually surrounded by shield, e.g. multiple coaxial cables in flat structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/771—Details
    • H01R12/774—Retainers
    • 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
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
    • 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
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
    • H01R9/0524—Connection to outer conductor by action of a clamping member, e.g. screw fastening means

Landscapes

  • Multi-Conductor Connections (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

A cable connector according to the invention includes: contacts connected to core conductors of coaxial cables, an insulating member for holding the contacts, a plate-shaped grounding bar put across the coaxial cables and soldered to shielding external conductors of the coaxial cables; and substantially flat-plate-shaped metal upper and lower shells enclosing the insulating member from above and below to be fixed to the insulating member, the grounding bar being electrically conducted to the upper shell and the lower shell. Supporting means abutting against a back end surface of the grounding bar is provided on at least one of flat plate parts of the upper and lower shells so as to prevent the grounding bar from being pulled backward in a core direction of the coaxial cable.

Description

Cable connector
Technical field
The present invention relates to connect the cable connector of superfine coaxial cable etc.
Background technology
In the past, shown in Fig. 7 A～7C, for example on the motor of mobile phone etc., in order to prevent noise, loop on the existing connection printed board and the cable of electronic component 2 used the coaxial cable 2 of superfine wires.And, when being connected many coaxial cables 2 on the cable connector 11, as shown in Figure 8, with the metal insulating element 1a that goes up lower house 4 and 5 coverage of synthetic resin systems, with the external conductor soft soldering of coaxial cable 2 on this two housings 4,5, shield.
And following structure is arranged, promptly as shown in Figure 9, the external conductor of this coaxial cable 2 utilize scolding tin 6 by soft soldering on the flat earth rod (グ ラ Application De バ one) 7 of many coaxial cables of crossbearer 2.This earth rod 7 by soft soldering, is electrically connected (for example opening the 2002-8765 communique with reference to the spy) by pressing tablet 4j on the 4e of tabular portion that is arranged on this metallic housing 4, that form soft soldering portion etc.
But, in existing cable connector 11, though this earth rod 7 contact with the part of insulating element 1a and supported in left and right end portions, at the central portion of this earth rod 7, by with the soft soldering support of pressing tablet 4j, the 5f of this housing 4,5.Therefore, in case with coaxial cable 2 along its longitudinal stretching, the strength reduction of the support force of the central portion of earth rod 7 then might be rearward crooked.
The present invention is in view of above-mentioned existing problem, and purpose provides following cable connector, that is, even coaxial cable is stretched by the direction of retreat along the heart yearn direction, its fixed-site power is reinforced, earth rod can not move and be out of shape.
Summary of the invention
Therefore, the present invention is a kind of cable connector, by the contact that is connected with the heart yearn of coaxial cable, the insulating element that keeps this contact, the shielding that soft soldering has this coaxial cable with external conductor the time by the flat earth rod of crossbearer on this coaxial cable, and by constituting from flat metal upper shell and the lower house that is fixed on this insulating element around this insulating element up and down, this earth rod and this upper shell and lower house conduct, in order to prevent that this earth rod from retreating to the direction along the heart yearn direction of this coaxial cable, at least one side's of this upper shell and lower house tabular portion, the supporting mechanism that contacts with the rear end face of this earth rod is set.
Its structure is, rear end at least one side's of this upper shell and lower house tabular portion forms notch, and has pressing tablet, this pressing tablet forms to extend also crooked mode from the medial margin portion of this notch, simultaneously, on this earth rod, above-mentioned supporting mechanism can be to be provided with, relatively to constitute with this pressing tablet from the lateral border portion of this notch is outstanding by soft soldering.
According to cable connector of the present invention, be not only earth rod that the external conductor with coaxial cable is electrically connected with the metallic housing by crossbearer, soft soldering on the external conductor of many coaxial cables, and stop earth rod to moving along the direction of retreat of the heart yearn direction of coaxial cable by this supporting mechanism, fixed-site power is reinforced, and therefore can prevent the distortion of this earth rod.
And, this supporting mechanism by with relative being formed on this notch of pressing tablet on the notch that is formed on housing tabular portion, add man-hour in the cut-out of carrying out housing, can easily carry out.
Description of drawings
Fig. 1 is the vertical view of the cable connector of expression embodiments of the invention.
Fig. 2 is the amplification view of the X-X line of Fig. 1.
Fig. 3 A, 3B, 3C and 3D are each front view, ground plan, back view and the right side views of the upper shell of this cable connector of expression.
Fig. 4 is the amplification view of the X-X line of Fig. 3 B.
Fig. 5 A, 5B and 5C are vertical view, back view and the right side views of the lower house of this cable connector of expression.
Fig. 5 D is the amplification view of the Z-Z line of Fig. 5 A.
Fig. 6 is the stereogram of the behaviour in service of this cable connector of expression.
Fig. 7 A, 7B and 7C are each vertical view, front view and the right side views of the cable connector of expression conventional example.
Fig. 8 be Fig. 7 A the A-A line to looking amplification view.
Fig. 9 be Fig. 7 A the B-B line to looking amplification view.
Embodiment
As shown in Figure 1, cable connector of the present invention (following is called connector) the 1st, the coaxial cable 2 of superfine wire (for example external diameter is about 0.3mm) and contact 3 (with reference to Fig. 8 of expression conventional example) be when being connected, the external conductor of the shielding usefulness of this coaxial cable 2 and from centering on conducting between metal upper shell 4 that insulating element shields and the lower house 5 up and down.
When assembling this connector 1, the heart yearn of the end of coaxial cable 2 is by soft soldering on the contact (with reference to Fig. 8).And the external conductor of many coaxial cables of crossbearer 2, by the tabular earth rod 7 of the metallic of soft soldering be installed on the lower house 5, soft soldering fixes.Then this upper shell 4 is installed on the insulating element 1a.The part of the part of this upper shell 4 and this earth rod 7 is fixed by one by soft soldering, this upper shell 4 and lower house 5.
At this, flat support chip 4i, 5e are set as the supporting mechanism that contacts with the rear end face of this earth rod 7 on each 4e of tabular portion, 5a of lower house 4,5 on this, prevent that earth rod 7 from retreating to the direction along the heart yearn direction of coaxial cable 2.
In the rear end of the 4e of tabular portion, 5a, this support chip 4i, 5e than the tabular portion in the conventional example shown in Figure 8 lower be arranged on and be equivalent to clamp coaxial cable 2 its crooked cable is clamped on the position of the 4c of portion, 5g.Promptly be provided with on otch 4k, the 5h of the rear end that is formed on the 4e of tabular portion, 5a make its from the bending of medial margin portion, extension, by pressing tablet 4j, the 5f of soft soldering on this earth rod 7 in, from outstanding support chip 4i, the 5e, relative of being provided with of lateral border portion with this pressing tablet 4j, 5f.
Carry out when the formation of this support chip 4i, 5e can be processed to form notch with the cut-out along with this pressing tablet 4j, 5f, perhaps also can in the operation after cutting off processing, carry out.
As Fig. 3 A～3D and shown in Figure 4, this upper shell 4 forms side wall portion 4a, the 4b up to the side wall portion of following this insulating element 1a of centering on the both ends of left and right directions, on this side wall portion 4a, 4b, has notch, by end face 4d, the 4d location of its fore-and-aft direction.
And,, form round the left and right sides side wall portion of this insulating element 1a by the base plate 4f that extends respectively from the bottom of side wall portion 4a, the 4b of this upper shell 4 and the base plate 4h that extends from the bottom of the side wall portion 4g of rear side.
Shown in Fig. 5 A～5C and Fig. 5 D, this lower house 5 uprightly is provided with the snap-latch piece 5b that is pressed into the hole that is pressed into insulating element 1a in the two side portion of the left and right directions of the 5a of tabular portion, and, have from uprightly being arranged on the horizontally extending snap-in lock of the rising portions 5c bonding part 5d at this side wall portion rear.This snap-in lock bonding part 5d engages with the part of the housing of the substrate-side connector of chimeric object, and the position of this cable connector 1 can be fixed with freely loading and unloading, can not thrown off from this substrate-side connector.
By the formation of the such connector 1 of the present invention, the last lower house 4,5 that is fixed on the insulating element 1a carries out fixed-site with earth rod 7 in the heart yearn direction of coaxial cable 2.Therefore, as shown in Figure 6, connector 1 is entrenched under the situation about using on the substrate-side connector 21, even coaxial cable 2 is rearward stretched, owing to located by insulating element 1a by the left and right end portions of the earth rod 7 of soft soldering on the external conductor of coaxial cable 2, and, as shown in Figure 2, the rear end face 7a of the central portion on its left and right directions quilt contacts support with the end face of each support chip 4i, 5e of last lower house 4,5, therefore, support force on the central portion of this earth rod 7 is reinforced, can be not crooked.

Claims (2)

1. cable connector, the shielding that this coaxial cable is arranged by the contact that is connected with the heart yearn of coaxial cable, the insulating element that keeps this contact, soft soldering with external conductor the time by crossbearer at the flat earth rod on this coaxial cable and by constituting from flat metal upper shell and the lower house that is fixed on this insulating element around this insulating element up and down, this earth rod and upper shell and lower house conduct, it is characterized in that
In order to prevent that this earth rod from retreating to the direction along the heart yearn direction of this coaxial cable, at least one side's of this upper shell and lower house tabular portion, the supporting mechanism that contacts with the rear end face of this earth rod is set.
2. cable connector as claimed in claim 1, it is characterized in that, rear end at least one side's of this upper shell and lower house tabular portion forms notch, and has pressing tablet, this pressing tablet forms to extend also crooked mode from the medial margin portion of above-mentioned notch, simultaneously, on this earth rod, above-mentioned supporting mechanism is from the outstanding setting of the lateral border portion of this notch, relative with this pressing tablet by soft soldering.
CNB2005101069700A 2004-10-07 2005-09-27 Cable connector Expired - Fee Related CN100524967C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004294956 2004-10-07
JP2004294956A JP2006107992A (en) 2004-10-07 2004-10-07 Cable connector

Publications (2)

Publication Number Publication Date
CN1758492A CN1758492A (en) 2006-04-12
CN100524967C true CN100524967C (en) 2009-08-05

Family

ID=35385568

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005101069700A Expired - Fee Related CN100524967C (en) 2004-10-07 2005-09-27 Cable connector

Country Status (5)

Country Link
EP (1) EP1646113A3 (en)
JP (1) JP2006107992A (en)
KR (1) KR20060052128A (en)
CN (1) CN100524967C (en)
TW (1) TW200627726A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007317554A (en) * 2006-05-26 2007-12-06 Three M Innovative Properties Co Connector and connector system
JP4338209B2 (en) 2007-05-28 2009-10-07 日本航空電子工業株式会社 Connector and mating connector
JP4523062B1 (en) * 2009-03-10 2010-08-11 本多通信工業株式会社 Low profile electrical connector
KR101139322B1 (en) * 2010-09-07 2012-04-26 (주)우주일렉트로닉스 Reinforcement Part For Flexible Cable
JP6299733B2 (en) * 2015-11-18 2018-03-28 第一精工株式会社 Electrical connector
JP6443433B2 (en) 2016-12-22 2018-12-26 第一精工株式会社 Connector and connector manufacturing method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5338227A (en) * 1992-03-25 1994-08-16 Hosiden Corporation Plug-type multipolar electrical connector
CN2409631Y (en) * 1999-12-23 2000-12-06 富士康(昆山)电脑接插件有限公司 Cable connector
CN2462561Y (en) * 2000-05-24 2001-11-28 富士康(昆山)电脑接插件有限公司 Low structured miniature coaxial line connector

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3383222B2 (en) * 1998-08-28 2003-03-04 ケル株式会社 Connector for cable connection
JP2002008765A (en) 2000-06-22 2002-01-11 D D K Ltd Connector for thin cable
US6273753B1 (en) * 2000-10-19 2001-08-14 Hon Hai Precision Ind. Co., Ltd. Twinax coaxial flat cable connector assembly
JP3887694B2 (en) * 2001-12-14 2007-02-28 住友電装株式会社 Flat cable connector
JP2005116447A (en) * 2003-10-10 2005-04-28 Sony Corp Connector and electronic apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5338227A (en) * 1992-03-25 1994-08-16 Hosiden Corporation Plug-type multipolar electrical connector
CN2409631Y (en) * 1999-12-23 2000-12-06 富士康(昆山)电脑接插件有限公司 Cable connector
CN2462561Y (en) * 2000-05-24 2001-11-28 富士康(昆山)电脑接插件有限公司 Low structured miniature coaxial line connector

Also Published As

Publication number Publication date
EP1646113A3 (en) 2011-03-09
EP1646113A2 (en) 2006-04-12
KR20060052128A (en) 2006-05-19
CN1758492A (en) 2006-04-12
TW200627726A (en) 2006-08-01
JP2006107992A (en) 2006-04-20

Similar Documents

Publication Publication Date Title
CN101958476B (en) Cable connector component
JP4222617B2 (en) connector
US6264500B1 (en) Electrical connector with cable guide slot
KR101294607B1 (en) Electrical connector and assembly thereof
CN101604795B (en) Cable assembly
CN1929214B (en) Electrical connector
CN101238613B (en) Reduced-height wire to board connector
KR101068433B1 (en) Electric connector for circuit substrate
JP4493710B2 (en) Electrical connector
CN100524967C (en) Cable connector
CN107681349B (en) Electrical connector
CN100521396C (en) Cable connector assembly
CN201126894Y (en) Electric connector assembly
JP2012079675A (en) Electric connector and method for manufacturing the same
US6371805B1 (en) Cable assembly and method for making the same
US11239611B2 (en) Cable assembly with dielectric clamshell connector for impedance control
CN107732480B (en) Cable assembly with improved cable retention
CN101651264B (en) Electronic card connector
JP2757750B2 (en) Coaxial ribbon cable connector
CN201029176Y (en) Electrical connector
CN2449381Y (en) Cable connector assembly
JP4836740B2 (en) Electrical connector and assembly thereof, and assembly method of electrical connector
JP2021015767A (en) Connection structure, manufacturing method of connection structure and cable of connection structure
CN202308513U (en) Reinforcing plug connector capable of being connected with external part
JP2024060780A (en) connector

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090805

Termination date: 20200927

CF01 Termination of patent right due to non-payment of annual fee