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WO2014200073A1 - Structure de connexion à câble plat - Google Patents

Structure de connexion à câble plat Download PDF

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Publication number
WO2014200073A1
WO2014200073A1 PCT/JP2014/065639 JP2014065639W WO2014200073A1 WO 2014200073 A1 WO2014200073 A1 WO 2014200073A1 JP 2014065639 W JP2014065639 W JP 2014065639W WO 2014200073 A1 WO2014200073 A1 WO 2014200073A1
Authority
WO
WIPO (PCT)
Prior art keywords
flat cable
holder
flat
conductors
insertion chamber
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.)
Ceased
Application number
PCT/JP2014/065639
Other languages
English (en)
Japanese (ja)
Inventor
雅仁 尾崎
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.)
Yazaki Corp
Original Assignee
Yazaki Corp
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 Yazaki Corp filed Critical Yazaki Corp
Publication of WO2014200073A1 publication Critical patent/WO2014200073A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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
    • H01R12/65—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal
    • H01R12/67—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals
    • H01R12/675—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals with contacts having at least a slotted plate for penetration of cable insulation, e.g. insulation displacement contacts for round conductor flat cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
    • H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
    • H01R4/2425—Flat plates, e.g. multi-layered flat plates
    • H01R4/2429—Flat plates, e.g. multi-layered flat plates mounted in an insulating base
    • H01R4/2433—Flat plates, e.g. multi-layered flat plates mounted in an insulating base one part of the base being movable to push the cable into the slot
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
    • H01R4/2445—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives
    • H01R4/245—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives the additional means having two or more slotted flat portions
    • H01R4/2454—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives the additional means having two or more slotted flat portions forming a U-shape with slotted branches

Definitions

  • the present invention relates to a connection structure for connecting a flat cable (FC) to a terminal.
  • connection structure of the flat cable 100 is applied to the passenger compartment lamp 110. That is, a pressure contact terminal portion (not shown) is provided in the vehicle interior illumination lamp 110.
  • the flat cable 100 includes a plurality of conductors 101 arranged in parallel at intervals, and an insulating covering portion 102 that covers these conductors 101. Slits 103 are respectively formed at portions of the covering portion 102 between the conductors 101. By piercing the location of the conductor 101 in the region where the slit 103 is formed into the pressure contact terminal portion, the pressure contact terminal portion is pressed against the conductor 101.
  • FIG. 13 is a perspective view of the lower housing fitted with the first holder with the flat cable according to the embodiment of the present invention.
  • FIG. 14 is a perspective view illustrating a process of attaching the upper housing to the lower housing according to the embodiment of the present invention.
  • FIG. 15 is a perspective view of an integrated lower housing and upper housing according to an embodiment of the present invention.
  • FIG. 16 is a perspective view illustrating a process of mounting the second holder with the flat cable on the upper housing according to the embodiment of the present invention.
  • the lower housing 2 is provided with a plurality of terminal accommodating chambers 2a.
  • the plurality of terminal accommodating chambers 2a are arranged in parallel at equal intervals.
  • the plurality of first terminals 3 are accommodated in the respective terminal accommodating chambers 2a of the lower housing 2, as shown in FIG.
  • the first terminal 3 has a terminal connection portion (not shown) into which a mating terminal (not shown) is inserted, and a cable connection portion 32 connected to the rear of the terminal connection portion, and these have a desired shape.
  • the conductive metal (not shown) is integrally formed by bending.
  • the cable connection portion 32 includes two press contact terminal portions 33 and one clamp blade 34 which are provided upright at intervals in the longitudinal direction.
  • the press contact terminal portion 33 has an insertion hole into which a conductor 41 of the first flat cable 4 described later is inserted, and is in press contact with the conductor 41.
  • the plurality of second terminals 7 are accommodated in the terminal accommodating chambers 6a of the upper housing 6, as shown in FIG.
  • the second terminal 7 has a terminal connection part (not shown) into which a mating terminal (not shown) is inserted, and a cable connection part 72 connected to the rear of the terminal connection part, and these have a desired shape.
  • the conductive metal (not shown) is integrally formed by bending.
  • the cable connection portion 72 includes two press contact terminal portions 73 and two clamp blades 74 that are provided upright at intervals in the longitudinal direction.
  • the pressure contact terminal portion 73 has an insertion hole for inserting the conductor 41 and is in pressure contact with the conductor 41.
  • the direction of the clamp blade 74 is different from that of the clamp blade 34 of the first terminal 3.
  • the first flat cable 4 is formed in a flat shape from a plurality of conductors 41 arranged in parallel at intervals and an insulating covering portion 42 that covers these conductors 41.
  • the second flat cable 8 is also formed in a flat shape from a plurality of conductors 81 arranged in parallel at intervals and an insulating covering portion 82 covering the conductors 81.
  • the notch (slit 43) of the covering portion 42 is formed in a range including a region where the pressure contact terminal portion 33 is in pressure contact with the conductor 41.
  • the cutting blade 52 is formed in the first holder 5 by insert molding.
  • the first holder 5 is formed with a through hole 53 that faces the cutting blade 52 from above the first holder 5.
  • the cutting blade 52 is insert-molded in the flat cable insertion chamber 51 of the first holder 5, the cutting blade 52 can be provided relatively inexpensively. Similarly, since the cutting blade is insert-molded in the flat cable insertion chamber 91 of the second holder 9, the cutting blade can be provided relatively inexpensively.
  • connection structure of the first and second flat cables 4 and 8 is applied to the connector 1, but the present invention is not limited to this.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)

Abstract

Un support (5, 9) présente les éléments suivants : une chambre d'insertion de câble plat (51, 91) à l'intérieur de laquelle un câble plat (4, 8) est inséré ; et des lames de coupe (52) faisant saillie à l'intérieur de la chambre d'insertion de câble plat (51, 91) et formant des fentes (43, 83) dans une section de chemise (42, 82), entre une pluralité de conducteurs (41, 81) dans le câble plat (4, 8) inséré dans la chambre d'insertion de câble plat (51, 91). Des parties à sertir (33, 73) perçant le câble plat (4, 8) inséré dans la chambre d'insertion de câble plat (51, 91) sont serties sur des conducteurs correspondant aux conducteurs (41, 81) dans le câble plat (4, 8).
PCT/JP2014/065639 2013-06-14 2014-06-12 Structure de connexion à câble plat Ceased WO2014200073A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013125525A JP2015002050A (ja) 2013-06-14 2013-06-14 フラットケーブルの接続構造
JP2013-125525 2013-06-14

Publications (1)

Publication Number Publication Date
WO2014200073A1 true WO2014200073A1 (fr) 2014-12-18

Family

ID=52022359

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/065639 Ceased WO2014200073A1 (fr) 2013-06-14 2014-06-12 Structure de connexion à câble plat

Country Status (2)

Country Link
JP (1) JP2015002050A (fr)
WO (1) WO2014200073A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0237678A (ja) * 1988-07-28 1990-02-07 Honda Tsushin Kogyo Kk フラットケーブル用コネクタ
JP2001250620A (ja) * 2000-03-02 2001-09-14 Yazaki Corp フラット回路体への分岐コネクタの取付構造及び取付方法
JP2004311268A (ja) * 2003-04-09 2004-11-04 Furukawa Electric Co Ltd:The フラットケーブルと接続金具の接続方法及び接続装置
JP2005050718A (ja) * 2003-07-30 2005-02-24 Furukawa Electric Co Ltd:The フラットケーブル用端子接続治具
JP2005190717A (ja) * 2003-12-24 2005-07-14 Fujikura Ltd フラットハーネス用コネクタ
JP2010208405A (ja) * 2009-03-09 2010-09-24 Yazaki Corp 照明ユニット

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0237678A (ja) * 1988-07-28 1990-02-07 Honda Tsushin Kogyo Kk フラットケーブル用コネクタ
JP2001250620A (ja) * 2000-03-02 2001-09-14 Yazaki Corp フラット回路体への分岐コネクタの取付構造及び取付方法
JP2004311268A (ja) * 2003-04-09 2004-11-04 Furukawa Electric Co Ltd:The フラットケーブルと接続金具の接続方法及び接続装置
JP2005050718A (ja) * 2003-07-30 2005-02-24 Furukawa Electric Co Ltd:The フラットケーブル用端子接続治具
JP2005190717A (ja) * 2003-12-24 2005-07-14 Fujikura Ltd フラットハーネス用コネクタ
JP2010208405A (ja) * 2009-03-09 2010-09-24 Yazaki Corp 照明ユニット

Also Published As

Publication number Publication date
JP2015002050A (ja) 2015-01-05

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