CN102340064A - Connector used for flat cable - Google Patents

Connector used for flat cable Download PDF

Info

Publication number
CN102340064A
CN102340064A CN2010105526759A CN201010552675A CN102340064A CN 102340064 A CN102340064 A CN 102340064A CN 2010105526759 A CN2010105526759 A CN 2010105526759A CN 201010552675 A CN201010552675 A CN 201010552675A CN 102340064 A CN102340064 A CN 102340064A
Authority
CN
China
Prior art keywords
flat cable
connector
joint
joint portion
card division
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.)
Granted
Application number
CN2010105526759A
Other languages
Chinese (zh)
Other versions
CN102340064B (en
Inventor
尹仁基
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.)
UJU Electronics Co Ltd
Original Assignee
UJU Electronics 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 UJU Electronics Co Ltd filed Critical UJU Electronics Co Ltd
Publication of CN102340064A publication Critical patent/CN102340064A/en
Application granted granted Critical
Publication of CN102340064B publication Critical patent/CN102340064B/en
Active 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
    • 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
    • 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
    • H01R12/79—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The invention relates to a connector used for a flat cable, comprising: a main part (101) used for disposing a flat cable; an insertion opening (110) used for insertion of a flat cable (10); an insertion part (130) through which the flat cable inserted from the insertion opening goes; a block clamping part (120) limiting insertion depth of the flat cable via contact with the line end of the flat cable going through the insertion part; a protruding part (140) opening from the back part of the block clamping part toward a position corresponding to a joint (1120) of a corresponding connector (1100); a supporting part (150) limiting warping of the line end of the flat cable; a fixing part (160) combining with a groove(11) of the inserted flat cable; a combining part (170) used for combining with a corresponding combining part (1170); a pressing part (180) used for removing combination with the corresponding combining part; and a connecting part (190) disposed between the combining part and the pressing part and connected with the main body.

Description

The connector that is used for flat cable
Technical field
The present invention relates to a kind of connector that is used for flat cable; More particularly; Relate to flexible flat cable (Flexible Flat Cable, FFC) or the connector that is used for flat cable that contacts with the joint of corresponding connector of the portion of terminal of flexible print circuit board use flat cables such as (Flexible Printed Circuit).
Background technology
Often use flat cable to transmit signal between the electronic device, these flat cables connect with connector usually.That is to say that the end of flat cable 10 is not established connector, and the form that portion of terminal 12 and connector are combined is connected (Fig. 1), or the end that is employed in flat cable is provided with connector, with corresponding connector ways of connecting (Fig. 2).
In addition; Be arranged on the terminal connector of flat cable and be provided with joint in addition, be connected with flat cable terminal part, also joint can be set in addition with forms such as welding; And the portion of terminal of flat cable is exposed, this portion of terminal is contacted with the joint of corresponding connector.
Connector among No. 716401 disclosed Fig. 3 of registered patent is arranged on the end of flat cable 10, and has the melts combine portion 20 that is used for combining with corresponding connector and metal protection protector 30 etc.But this connector is complex structure not only, and it is more loaded down with trivial details at the end of flat cable the operation of connector to be set.
In addition, the connector among No. 310427 disclosed Fig. 4 of registered patent for preventing the distortion of joint portion, when making the synthetic resin shell, made separately and prevent over-stressed parts 40, so production process is loaded down with trivial details especially.And, also need the bending flat cable, so that hole 50 engages with the protuberance 60 of shell, so, be difficult to the rubber-like flat cable is fixed on the shell.
Summary of the invention
In order to solve the problem that exists in the above-mentioned prior art the present invention is proposed; The objective of the invention is to; At short notice at the terminal correct assembly connector of flat cable, and make flat cable be difficult for from connector, spinning off, and make connector possess durability.
The present invention provides a kind of connector that is used for flat cable, and this connector that is used for flat cable is used for inserting and fixing flat cable, thereby the portion of terminal of flat cable is contacted with the joint of corresponding connector, and this connector that is used for flat cable comprises:
Main part;
Insert mouth, this insertion degree of lip-rounding is formed in the rear of main part, is used to insert flat cable;
End the card division, should end the card division and be used to limit from the said mouthful insertion depth of the flat cable that inserts that inserts;
Insertion section, this insertion section are formed on said insertion mouth and end between the card division, and connect whole said main part at fore-and-aft direction;
Exposed division, this exposed division is opened from the said rear court position corresponding with the joint of corresponding connector of ending the card division, thereby exposes the portion of terminal of said flat cable;
Support sector, this support sector are used to limit the perk of the line end that is inserted into the said flat cable that ends the card division;
Fixed part, this fixed part combines and fixing said flat cable with the groove or the protuberance of said flat cable, so that said flat cable does not move to the rear of said insertion section;
The joint portion, this joint portion combines with the corresponding joint portion of corresponding connector;
Press section, this press section are used to remove and the combining of the joint portion of corresponding connector;
Connecting portion, this connecting portion is in being connected between said joint portion and the press section and with said main part;
Said main part, to insert mouthful, end card division, insertion section, exposed division, support sector, fixed part, joint portion, press section and connecting portion be one through the synthetic resin material injection molding.
Said support sector only supports the corner part of the line end of said flat cable.
Said fixed part can be on above-below direction elastic displacement.
More protrude to the joint direction of corresponding connector than the terminal of said flat cable said only card division.
According to the present invention, can be at short notice at the end of flat cable assembly connector correctly, shorten the production time, and flat cable is difficult for spinning off from connector, thereby can guarantees the durability of connector.
Description of drawings
Fig. 1 to Fig. 4 is the sketch map of the traditional connector that is used for flat cable;
Fig. 5 is the stereogram and the bottom isometric view of the connector of embodiment of the present invention;
Fig. 6 is the bottom isometric view of the bonding state of expression flat cable and connector shown in Figure 5;
Fig. 7 is the stereogram of the bonding state of expression corresponding connector and connector shown in Figure 5;
Fig. 8 is the ground plan and the sectional view of the cohesive process of expression flat cable and connector shown in Figure 5;
Fig. 9 is the sectional view of the bonding state of corresponding connector and connector shown in Figure 5.
Description of reference numerals
10: flat cable 11: groove 12: portion of terminal
101: main part 110: insert mouth 120: end the card division
130: insertion section 140: exposed division 150: support sector
160: fixed part 170: joint portion 180: press section
190: connecting portion
Embodiment
Below, the embodiment that present invention will be described in detail with reference to the accompanying.
(a) among Fig. 5 and (b) be respectively the stereogram and the bottom isometric view of the connector of embodiment of the present invention; Fig. 6 is the bottom isometric view of the bonding state of the connector of expression flat cable and embodiment of the present invention; Fig. 7 is the stereogram of the bonding state of the connector of expression corresponding connector and embodiment of the present invention.
Connector 100 according to embodiment of the present invention comprises: main part 101, and this main part 101 is used to be provided with flat cable; Insert mouth 110, this insertion mouth 110 is used to insert flat cable 10; This insertion section 130 is passed through from the said mouthful flat cable of 110 insertions 10 that inserts in insertion section 130; End card division 120, should end card division 120 and contact, flat cable can not be inserted again, thereby limit the insertion depth of flat cable with the line end of flat cable 10 through insertion section 130; Exposed division 140, this exposed division 140 is opened with the joint 1120 corresponding positions of corresponding connector 1100 from said rear court of ending card division 120; Support sector 150, this support sector 150 are used to limit the perk of the line end of flat cable 10; Fixed part 160, this fixed part 160 combines with the groove 11 of the flat cable 10 that inserts; Joint portion 170, this joint portion 170 are used for combining with the corresponding joint portion 1170 of corresponding connector 1100; Press section 180, this press section 180 are used to remove the combination with the corresponding joint portion 1170 of corresponding connector 1100; Connecting portion 190, this connecting portion 190 are connected (like Fig. 5, Fig. 6, shown in Figure 7) between said joint portion 170 and press section 180 and with said main part.
The connector of the present invention 100 that possesses said structure is an one through the synthetic resin material injection molding.
Insert flat cable for inserting flat cable, utilize the insertion mouth rear, that be roughly rectangular shape 110 that is positioned at said main part.In embodiments of the present invention, flat cable 10 both sides are provided with groove 11, are provided with portion of terminal 12 (as shown in Figure 6) in the one side of flat cable 10.
Insert to connector the place ahead along the insertion section 130 that connects main part 101 formation from inserting mouthful flat cable of 110 insertions.(b) among Fig. 8, (c) and (d) be to utilize the A-A cross section of (a) ground plan among Fig. 8 that the fixedly sketch map of the state of flat cable is described.In the insertion process of flat cable, the line end of this flat cable is through fixed part 160.At this moment, shown in (b) among Fig. 8, may crookedly insert between the upper surface of the main part 101 of formation insertion section 130 and the fixed part 160.Perhaps shown in (c) among Fig. 8, may insert to the below of fixed part 160 strain ground.After this, shown in (d) among Fig. 8, when flat cable 10 inserts fully, because of the elasticity of fixed part 160 or the elasticity of flat cable 10 make fixed part 160 combine with groove 11.Fixed part 160 tilts to the flat cable direction of insertion, can make flat cable 10 insert fully through fixed part 160, and the line end of fixed part 160 almost is rectangular shaped, can prevent that flat cable 10 from exposing from main part 101 rears.
The connector that combines with the flat cable with groove has been described in the execution mode of the present invention; Since those skilled in the art be appreciated that fully have connector that the flat cable of protuberance combines with the side also can be according to the fixing flat cable of identical principle, so omission is to the explanation of this part.
In addition, support sector's 150 restrictions perk (shown in (d) among Fig. 8) of the flat cable line end of insertion fully.That is to say; If the line end of flat cable is than ending card division 120 more near the joint of corresponding connector; Can be inconsistent when inserting with the joint of corresponding connector, cause flat cable crooked and loose contact occurs, the effect that prevents this perk can be played by support sector 150.In embodiments of the present invention, support sector 150 can only support flat cable line end turning, but also can support the line end of whole flat cable.
In addition, as shown in Figure 9, preferably, end card division 120 and more protrude than the portion of terminal 12 of flat cable, make it more near the joint 1120 of corresponding connector, like this, the line end of flat cable contacts with ending card division 120 earlier, thereby can prevent the distortion of flat cable.
In addition, the main part left and right sides has the joint portion 170 and press section 190 that is connected with connector 100.(as shown in Figure 7) joint portion 170 is used for combining with the corresponding joint portion of corresponding connector 1,100 1170, and the press section is used to remove the combination of joint portion 170 and the corresponding joint portion 1170 of corresponding connector 1100.
When pushing press section 180 (arrow direction 1. among Fig. 7); Joint portion 170 is to direction (in Fig. 7 arrow 2. the direction) displacement of releasing with the combination of the corresponding joint portion 1170 of corresponding connector 1100; When not pushing press section 180, its elastic force maintenance combines with corresponding connector 1100.When the connector 100 of embodiment of the present invention combines with corresponding connector 1100; From the protruding end of support sector 150 being inserted corresponding portion 1150 beginnings of support sector; In the process of the final position that the portion of terminal that is inserted into flat cable contacts with the joint of corresponding connector, joint portion 170 contacts with the outside of corresponding connector, arrow direction displacement 2. and combination in Fig. 7; So need not other operation, just can rapidly two connectors be combined.And, even press section 180 is at utmost pushed to Fig. 7 arrow direction 1.,, cause the generation of ABNORMAL STRESS so can prevent over-large displacement because press section 180 contacts with main part 101.Connecting portion 190 can prevent that connecting portion 190 is too much stressed between joint portion 170 and press section 180.

Claims (4)

1. connector that is used for flat cable, this connector that is used for flat cable are used for inserting and fixing flat cable, and the portion of terminal of flat cable is contacted with the joint of corresponding connector, it is characterized in that the said connector that is used for flat cable comprises:
Main part;
Insert mouth, this insertion degree of lip-rounding is formed in the rear of said main part, is used to insert flat cable;
End the card division, should end the card division and be used to limit from the said mouthful insertion depth of the flat cable that inserts that inserts;
Insertion section, this insertion section are formed on said insertion mouth and end between the card division, and connect whole said main part at fore-and-aft direction;
Exposed division, this exposed division is opened from the said rear court position corresponding with the joint of corresponding connector of ending the card division, thereby exposes the portion of terminal of said flat cable;
Support sector, this support sector are used to limit the perk of the line end that is inserted into the said flat cable that ends the card division;
Fixed part, this fixed part combines and fixing said flat cable with the groove or the protuberance of said flat cable, so that said flat cable does not move to the rear of said insertion section;
The joint portion, this joint portion combines with the corresponding joint portion of corresponding connector;
Press section, this press section are used to remove the combination with the corresponding joint portion of corresponding connector;
Connecting portion, this connecting portion is in being connected between said joint portion and the said press section and with said main part;
Said main part, to insert mouthful, end card division, insertion section, exposed division, support sector, fixed part, joint portion, press section and connecting portion be one through the synthetic resin material injection molding.
2. the connector that is used for flat cable according to claim 1 is characterized in that, said support sector only supports the position, turning of the line end of said flat cable.
3. the connector that is used for flat cable according to claim 1 is characterized in that, said fixed part can be on above-below direction elastic displacement.
4. the connector that is used for flat cable according to claim 1 is characterized in that, more protrude to the joint direction of corresponding connector than the terminal of said flat cable said only card division.
CN201010552675.9A 2010-07-20 2010-11-17 Connector used for flat cable Active CN102340064B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100069783A KR101133954B1 (en) 2010-07-20 2010-07-20 Connector For Flat Cable
KR10-2010-0069783 2010-07-20

Publications (2)

Publication Number Publication Date
CN102340064A true CN102340064A (en) 2012-02-01
CN102340064B CN102340064B (en) 2014-04-09

Family

ID=45515648

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201010552675.9A Active CN102340064B (en) 2010-07-20 2010-11-17 Connector used for flat cable

Country Status (4)

Country Link
JP (1) JP2012028296A (en)
KR (1) KR101133954B1 (en)
CN (1) CN102340064B (en)
TW (1) TW201205976A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102629710A (en) * 2012-04-24 2012-08-08 东莞宇球电子有限公司 Electric connector for flat conductor and method for assembling electric connector with flat conductor
CN102629723A (en) * 2012-04-24 2012-08-08 东莞宇球电子有限公司 Electric connector for flat conductor
CN108899670A (en) * 2018-09-11 2018-11-27 华域视觉科技(上海)有限公司 Golden finger connector fastening structure
CN108923148A (en) * 2018-07-09 2018-11-30 宝鸡文理学院 A kind of flexible circuit board connection-peg

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5947603B2 (en) * 2012-04-16 2016-07-06 矢崎総業株式会社 connector
JP2015516661A (en) * 2012-06-25 2015-06-11 東莞宇球電子有限公司 Flat conductor electrical connector and assembly method of the flat conductor
DE102013015413A1 (en) * 2013-09-17 2015-03-19 Yamaichi Electronics Deutschland Gmbh Calibration device and contact arrangement
JP5837543B2 (en) * 2013-09-17 2015-12-24 ヒロセ電機株式会社 Cable body holder, plug connector and connector assembly
JP6488934B2 (en) * 2015-07-30 2019-03-27 山一電機株式会社 Flat cable connector plug
JP6401676B2 (en) * 2015-08-06 2018-10-10 モレックス エルエルシー Connector and connector assembly
KR102008694B1 (en) * 2017-03-22 2019-10-21 (주)우주일렉트로닉스 Electrical connecting structure for flat cable
KR102404752B1 (en) * 2018-01-25 2022-05-31 주식회사 엘지에너지솔루션 Flat Cable having the improved function of preventing short-circuit
DE102022211784A1 (en) * 2022-11-08 2024-05-08 Robert Bosch Gesellschaft mit beschränkter Haftung Method for monitoring a joining process of a flexible cable and flexible cable

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000268904A (en) * 1999-03-15 2000-09-29 Jst Mfg Co Ltd Fpc connection connector
JP2003243071A (en) * 2002-02-12 2003-08-29 Jst Mfg Co Ltd Connector for flexible printed circuit board
CN1574476A (en) * 2003-06-09 2005-02-02 日本压着端子制造株式会社 Plug-type connector and electric connector comprising the same
CN1574477A (en) * 2003-06-09 2005-02-02 日本压着端子制造株式会社 Plug-type connector and electric connector comprising the same
CN1604397A (en) * 2003-10-03 2005-04-06 山一电机株式会社 Connector for flexible printed circuit board
CN200979926Y (en) * 2006-11-22 2007-11-21 达昌电子科技(苏州)有限公司 Electric connector
CN101183753A (en) * 2006-11-17 2008-05-21 安普泰科电子有限公司 Electrical connector for flat cable
CN101335398A (en) * 2007-06-29 2008-12-31 山一电机株式会社 Adapter for cable connector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68918080T2 (en) * 1989-04-14 1995-03-16 Whitaker Corp Housing in combination with a connector of a flat power cable.
JPH08293360A (en) * 1995-04-20 1996-11-05 Amp Japan Ltd Flat cable connector
JPH11329619A (en) 1998-03-13 1999-11-30 Denso Corp Connector for connecting fpc
JP3607878B2 (en) * 2001-04-25 2005-01-05 日本圧着端子製造株式会社 Flexible board connector

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000268904A (en) * 1999-03-15 2000-09-29 Jst Mfg Co Ltd Fpc connection connector
JP2003243071A (en) * 2002-02-12 2003-08-29 Jst Mfg Co Ltd Connector for flexible printed circuit board
CN1574476A (en) * 2003-06-09 2005-02-02 日本压着端子制造株式会社 Plug-type connector and electric connector comprising the same
CN1574477A (en) * 2003-06-09 2005-02-02 日本压着端子制造株式会社 Plug-type connector and electric connector comprising the same
CN1604397A (en) * 2003-10-03 2005-04-06 山一电机株式会社 Connector for flexible printed circuit board
CN101183753A (en) * 2006-11-17 2008-05-21 安普泰科电子有限公司 Electrical connector for flat cable
CN200979926Y (en) * 2006-11-22 2007-11-21 达昌电子科技(苏州)有限公司 Electric connector
CN101335398A (en) * 2007-06-29 2008-12-31 山一电机株式会社 Adapter for cable connector

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102629710A (en) * 2012-04-24 2012-08-08 东莞宇球电子有限公司 Electric connector for flat conductor and method for assembling electric connector with flat conductor
CN102629723A (en) * 2012-04-24 2012-08-08 东莞宇球电子有限公司 Electric connector for flat conductor
CN102629723B (en) * 2012-04-24 2014-10-22 东莞宇球电子股份有限公司 Electric connector for flat conductor
TWI483487B (en) * 2012-04-24 2015-05-01
CN108923148A (en) * 2018-07-09 2018-11-30 宝鸡文理学院 A kind of flexible circuit board connection-peg
CN108899670A (en) * 2018-09-11 2018-11-27 华域视觉科技(上海)有限公司 Golden finger connector fastening structure

Also Published As

Publication number Publication date
TW201205976A (en) 2012-02-01
KR101133954B1 (en) 2012-04-05
CN102340064B (en) 2014-04-09
JP2012028296A (en) 2012-02-09
KR20120008749A (en) 2012-02-01

Similar Documents

Publication Publication Date Title
CN102340064B (en) Connector used for flat cable
US10756466B2 (en) Connector
US9577379B2 (en) Connector
CN203521677U (en) Connector
JP5107811B2 (en) Board connector
CN101133522B (en) Board mounted electrical connector
CN104425981A (en) Board-to-board connector
MX2007013960A (en) Electrical connector with load bearing features.
CN103155292A (en) Board-to-board connector
US20090275237A1 (en) SIM Card Connector
KR20000068718A (en) Reduced mating force electrical connector
CN101490907B (en) Cable connector
CN101258646A (en) Board-to-board connector pair
US7798859B1 (en) Electrical terminal
CN101641835A (en) Board connector
CN201887180U (en) Electronic card connector
US20110059655A1 (en) Electrical connector with improved elasticity contacts
CN105186170A (en) Conductive terminal of breaking-PIN prevention and card connector
CN1319218C (en) Electrical connector having a holddown for ground connection
US6474998B1 (en) Connector
JP4958190B2 (en) connector
KR200451411Y1 (en) Socket connector for board connection of electronic equipment
KR101651653B1 (en) Wire to wire connector assembly
CN111834768B (en) High-stability small-spacing board-to-board connector and terminal thereof
CN204834943U (en) Terminal unit and for card 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