CN1805219A - Connecting apparatus - Google Patents

Connecting apparatus Download PDF

Info

Publication number
CN1805219A
CN1805219A CN 200510032809 CN200510032809A CN1805219A CN 1805219 A CN1805219 A CN 1805219A CN 200510032809 CN200510032809 CN 200510032809 CN 200510032809 A CN200510032809 A CN 200510032809A CN 1805219 A CN1805219 A CN 1805219A
Authority
CN
China
Prior art keywords
rigid substrates
pin
connector
circuit board
pcb
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
CN 200510032809
Other languages
Chinese (zh)
Inventor
王振华
李文建
张国栋
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.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies 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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN 200510032809 priority Critical patent/CN1805219A/en
Priority to PCT/CN2006/000033 priority patent/WO2006074601A1/en
Publication of CN1805219A publication Critical patent/CN1805219A/en
Pending legal-status Critical Current

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
    • H01R12/50—Fixed connections
    • H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/62—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10189—Non-printed connector
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10424—Frame holders
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10431—Details of mounted components
    • H05K2201/1059—Connections made by press-fit insertion
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
    • H05K2201/2009—Reinforced areas, e.g. for a specific part of a flexible printed circuit
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0058—Laminating printed circuit boards onto other substrates, e.g. metallic substrates
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/306—Lead-in-hole components, e.g. affixing or retention before soldering, spacing means
    • H05K3/308—Adaptations of leads

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The invention relates to a connection device, which can solve the problems of present technique with hard production, complex installment process, hard maintenance on rigid PCB and high cost. Said connection device comprises a compressed connector and a flexible print circuit board with compressed pins, and a rigid basic plate. Wherein, said basic plate comprises the insulation through hole relative the positions of said compressed pins; the end of said flexible print circuit board has the conductive through holes relative to the positions of said compressed pins; said pins is through the insulation through holes of rigid basic plate; at the side of rigid basic plate that opposite to the compressed connector, the compressed pins are through and electrically connect the conductive through holes.

Description

A kind of jockey
Technical field
The present invention relates to the interconnection technique in the electronics or the communications field, specifically finger is applied to the jockey between PCB and connector.
Background technology
Flexible PCB (Flexible Printed Circuit Board): the printed board made from flexible substrate, can there be or do not have flexible cover layer, generally abbreviate FPC as, be and the parallel a kind of technology that grows up of rigidity pcb board, have gently, thin, bent, characteristic stable, the reliable signal path is provided.Flexible PCB can dwindle the bulk of occupying of parts in the three dimensions bending, reduces hardware cost; Characteristics such as the while is in light weight, the bend resistance ability is strong can effectively improve the antivibration of product, shockproof performance; Flexible PCB also has good heat-resisting, heat radiation and shielding character, and the level of integrated system height is fit to the transmission of high-frequency high-speed signal, is used widely in fields such as computer, minitype portable electronic product, military/civilian communication product, Aero-Space.
In the product of structure installing space relative compact, adopt the bigger cable of flexible PCB substituted volume, finish the interconnection and interflow between plate, can reduce cable cost, improve complicated assembly manipulation, satisfy the miniaturization demand, as shown in Figure 1, insert respectively in the flexible PCB connector 4 that is fixed on the rigidity PCB 2 termination of flexible PCB 1, realizes the interconnection between the rigidity PCB 2.Flexible PCB 1 can also increase its intensity by the method for using reinforcing material or liner plate, improves mechanical stability.
The flexible PCB replacement cables realizes interconnecting between the rigidity PCB, and adopting more is the flexible PCB connector.Be a flexible PCB connector 4 commonly used as shown in Figure 2, comprise a socket 5 of pegging graft with the grafting termination of flexible PCB 1; Flexible PCB connector 4 is welded on the rigidity PCB 2, is locked behind the socket 5 of the grafting termination insertion flexible PCB connector 4 of flexible PCB 1.Adopt the flexible PCB connector, need to adopt welding procedure that the flexible PCB connector on the rigidity PCB is assembled, and have following defective:
1. flexible PCB connector activation signal pin limited amount, in 50pin, interconnect signal can not satisfy the product design requirement more for a long time usually, need select a plurality of devices for use, makes rigidity PCB size increase, and there is restriction in product design;
2. the flexible PCB connector is strict to flexible PCB thickness and width dimensions, has increased the design and the manufacture difficulty of flexible PCB;
3. when the flexible PCB connector was welded on the rigidity PCB usually, positioning difficulty was big, the packaging technology complexity, and when connector lost efficacy, rigidity PCB maintenance difficult;
4. when flexible PCB and rigidity PCB interconnected, plug was inconvenient;
5. to compare cost higher for flexible PCB connector and other connectors;
In the prior art, also adopt hot pressing (Hot-bar) technology that flexible PCB directly is welded on the rigidity PCB.Owing to adopt product with compact structure that flexible PCB connects, therefore flexible PCB and rigidity PCB directly welded, even now can be saved the connector cost, but packaging technology complexity, and when assembling heat pressing process need special-purpose mounting equipment, usually can not normally reprocess, reprocess with flatiron is manual, damage flexible PCB easily, cause scrapping.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of jockey is provided, solve the manufacturing difficulty, the packaging technology that exist in the prior art complicated and bring that rigidity PCB maintenance difficulty is big, plug operation inconvenience and the high problem of cost.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of jockey, comprise the crimp connector and the flexible printed circuit board that have the crimping pin, also comprise rigid substrates, described rigid substrates has corresponding with described crimping Pin locations and guarantees the insulated vias that described crimping pin can pass and cooperate, the end of described flexible printed circuit board has corresponding with described crimping Pin locations and guarantees the conductive through hole that described crimping pin can pass and cooperate, and described crimping pin passes the described insulated vias of described rigid substrates; A side relative with described crimp connector on described rigid substrates, described crimping pin are passed the described conductive through hole of described flexible printed circuit board and are electrically connected with it.
Described flexible printed circuit board and described rigid substrates adopt adhesive to be adhesively fixed on binding face.
Between the described conductive through hole of described crimping pin and described flexible printed circuit board by being welded to connect.
Described crimping pin has crimping blade branch on its length direction, described rigid substrates thickness guarantees that described insulated vias takes described crimping blade branch in.
Described rigid substrates is a laminated sheet.
Described rigid substrates is a plastic plate.
Described rigid substrates is a metallic plate.
The technique effect that adopts technical solution of the present invention to bring is:
1, crimp connector type selecting scope is bigger, and connector technique for applying maturation is to the product design less-restrictive;
2, crimp connector is less to flexible PCB thickness and width limitations, by fixing back of reinforcement plate and flexible PCB soldering reliability height;
3, connector assembling is welded after adopting the through-hole mounting crimping, and the positioning accuracy height is simple for assembly process, and to PCB material, design, produce, do not have specific (special) requirements, engineering design difficulty and engineering cost are all lower;
4, connector is detachably installed, and is easy to maintenance under the situation of welding component failure, can realize need not to dismantle rigidity PCB flexible board and change, and can not cause big influence to the regular traffic of system;
Easy to operate during 5, with the interconnection of rigidity pcb board.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is existing flexible PCB and rigidity PCB interconnection schematic diagram;
Fig. 2 is the perspective view of flexible PCB connector;
Fig. 3 is that crimp connector and reinforcement plate, flexible PCB are assembled schematic diagram;
Fig. 4 is an A portion enlarged drawing among Fig. 3.
Embodiment
Show the jockey of flexible PCB and crimp connector as Fig. 3.Crimp connector 6 utilization technical maturities, the type selecting scope is bigger, to the product design less-restrictive, satisfies the product design requirement than flexible PCB connector is easier.The bottom of crimp connector 6 has one group of pin 601, the pin number of pin 601 is according to the needs of connector and fixed, has the crimping blade on its length direction of pin 601 upper edges usually and divides 602, makes when pin 601 cooperates with the hole, can be close to hole wall, keep good location.A rigidity reinforcement plate 7 is fitted with the end of flexible PCB 1, and rigidity reinforcement plate 7 plays the effect of reinforcement as the substrate of flexible PCB 1.
As shown in Figure 4, on rigidity reinforcement plate 7 and flexible PCB 1, have the through hole 701 and 101 corresponding with the pin 601 of crimp connector 6, two groups of through holes 701 and 101 are alignment respectively, wherein through hole 701 is the insulated hole that adopt insulating material to make, and through hole 101 is the conductive holes that adopt electric conducting material to make.Bottom legs 601 flexible PCB 1 relative opposite side from rigidity reinforcement plate 7 of crimp connector 6 is inserted the through hole 701 and 101, the mating surface of the bottom of crimp connector 6 and rigidity reinforcement plate 7 is close to, crimping blade on the pin 601 divides 602 to be arranged in through hole 701 and 101, and pin 601 is electrically connected with the through hole 101 of flexible PCB 1.For guaranteeing that pin 601 is connected with flexible PCB 1 good electrical, pin 601 and flexible PCB 1 are welded respectively.
The aperture of the through hole 701 of rigidity reinforcement plate 7 should guarantee that pin 601 can insert or be pressed into cooperation, and promptly when pin 601 was elasticity, the aperture of through hole 701 can be slightly less than the maximum transverse size of pin 601; When pin 601 was rigidity, the aperture of through hole 701 was slightly less than the maximum transverse size of pin 601, at this moment pin 601 and through hole 701 interference fit; Certainly, also can adopt the maximum transverse size of the aperture of through hole 701 more than or equal to pin 601, this moment pin 601 with through hole 701 movingly, though pin 601 is unfavorable for the fixing of crimp connector 6 movingly with through hole 701, do not influence being electrically connected of pin 601 and flexible PCB 1.Rigidity reinforcement plate 7 can adopt the PCB laminated sheet, as FR4, and perhaps plastic plate or metallic plate, when rigidity reinforcement plate 7 adopted metallic plates, rigidity reinforcement plate 7 all should carry out insulation processing with the mating surface and the through hole 701 of crimp connector 6 and flexible PCB 1.
The thickness of rigidity reinforcement plate 7 will guarantee to take in connector pinout crimping blade and divide 602, and guarantees that the extension of connector pinout 601 does not damage the pad of the through hole 101 of flexible PCB 1, can obtain to connect preferably effect.
Between the binding face of rigidity reinforcement plate 7 and flexible PCB 1, adopt adhesive to be adhesively fixed, so that obtain good fiting effect.
The technique effect that adopts technical solution of the present invention to bring is:
1, crimp connector type selecting scope is bigger, and connector technique for applying maturation is to the product design less-restrictive;
2, crimp connector is less to flexible PCB thickness and width limitations, by fixing back of reinforcement plate and flexible PCB soldering reliability height;
3, connector assembling is welded after adopting the through-hole mounting crimping, and the positioning accuracy height is simple for assembly process, and to PCB material, design, produce, do not have specific (special) requirements, engineering design difficulty and engineering cost are all lower;
4, connector is detachably installed, and is easy to maintenance under the situation of welding component failure, can realize need not to dismantle rigidity PCB flexible board and change, and can not cause big influence to the regular traffic of system;
Easy to operate during 5, with the interconnection of rigidity pcb board.

Claims (7)

1, a kind of jockey, comprise the crimp connector and the flexible printed circuit board that have the crimping pin, it is characterized in that: also comprise rigid substrates, described rigid substrates has corresponding with described crimping Pin locations and guarantees the insulated vias that described crimping pin can pass and cooperate, the end of described flexible printed circuit board has corresponding with described crimping Pin locations and guarantees the conductive through hole that described crimping pin can pass and cooperate, and described crimping pin passes the described insulated vias of described rigid substrates; A side relative with described crimp connector on described rigid substrates, described crimping pin are passed the described conductive through hole of described flexible printed circuit board and are electrically connected with it.
2, jockey according to claim 1 is characterized in that: described flexible printed circuit board and described rigid substrates adopt adhesive to be adhesively fixed on binding face.
3, jockey according to claim 1 is characterized in that: between the described conductive through hole of described crimping pin and described flexible printed circuit board by being welded to connect.
4, according to claim 1 or 2 or 3 described jockeys, it is characterized in that: described crimping pin has crimping blade branch on its length direction, and described rigid substrates thickness guarantees that described insulated vias takes described crimping blade branch in.
5, jockey according to claim 4 is characterized in that: described rigid substrates is a laminated sheet.
6, jockey according to claim 4 is characterized in that: described rigid substrates is a plastic plate.
7, jockey according to claim 4 is characterized in that: described rigid substrates is a metallic plate.
CN 200510032809 2005-01-12 2005-01-12 Connecting apparatus Pending CN1805219A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN 200510032809 CN1805219A (en) 2005-01-12 2005-01-12 Connecting apparatus
PCT/CN2006/000033 WO2006074601A1 (en) 2005-01-12 2006-01-10 Electric connecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200510032809 CN1805219A (en) 2005-01-12 2005-01-12 Connecting apparatus

Publications (1)

Publication Number Publication Date
CN1805219A true CN1805219A (en) 2006-07-19

Family

ID=36677362

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200510032809 Pending CN1805219A (en) 2005-01-12 2005-01-12 Connecting apparatus

Country Status (2)

Country Link
CN (1) CN1805219A (en)
WO (1) WO2006074601A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101601282B (en) * 2007-12-03 2011-06-01 索尼株式会社 Camera module, and imaging device
CN102185216A (en) * 2011-03-02 2011-09-14 聚信科技有限公司 Floating type electric connector
CN102438393A (en) * 2010-09-16 2012-05-02 日本电气株式会社 Printed board fixing apparatus
CN107617816A (en) * 2017-10-31 2018-01-23 深圳瑞柏科技有限公司 Soft board pulse thermal compression welding method
WO2018201780A1 (en) * 2017-05-05 2018-11-08 华为技术有限公司 Connector and connector structure
JP7117705B1 (en) * 2022-01-14 2022-08-15 エレファンテック株式会社 electronic device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0795716A (en) * 1993-09-22 1995-04-07 Sumitomo Wiring Syst Ltd Multipoint connection box
CN2377714Y (en) * 1999-05-28 2000-05-10 富士康(昆山)电脑接插件有限公司 Plug electric connector
CN2519441Y (en) * 2001-11-21 2002-10-30 富士康(昆山)电脑接插件有限公司 Electric connector

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101601282B (en) * 2007-12-03 2011-06-01 索尼株式会社 Camera module, and imaging device
CN102438393A (en) * 2010-09-16 2012-05-02 日本电气株式会社 Printed board fixing apparatus
CN102438393B (en) * 2010-09-16 2016-05-11 日本电气株式会社 Printed board fixing apparatus
CN102185216A (en) * 2011-03-02 2011-09-14 聚信科技有限公司 Floating type electric connector
WO2018201780A1 (en) * 2017-05-05 2018-11-08 华为技术有限公司 Connector and connector structure
CN107617816A (en) * 2017-10-31 2018-01-23 深圳瑞柏科技有限公司 Soft board pulse thermal compression welding method
JP7117705B1 (en) * 2022-01-14 2022-08-15 エレファンテック株式会社 electronic device
WO2023135733A1 (en) * 2022-01-14 2023-07-20 エレファンテック株式会社 Electronic device

Also Published As

Publication number Publication date
WO2006074601A1 (en) 2006-07-20

Similar Documents

Publication Publication Date Title
US7497695B2 (en) Connection structure for printed wiring board
US7232315B2 (en) Connection structure for printed wiring board
CN1115745C (en) Facial-fitting socket connector having integrated printed-circuit board assembly
US7261569B2 (en) Connection structure of printed wiring board
US7238044B2 (en) Connection structure of printed wiring board
CN2703341Y (en) Electric connector
TWI245469B (en) Connecting structure of printed wiring board
CN101730385B (en) Circuit board structure
CN2596612Y (en) Stacking type electric connector module
US20030119343A1 (en) Wire spacer for high speed cable termination
CN1893199A (en) Connector
EP2139079A2 (en) Through board inverted connector
JP2017103223A (en) Rigid-flex circuit connector
CN101064388A (en) Apparatus and electronic apparatus
KR20090122872A (en) Wiring board module and method for manufacturing the wiring board module
CN1805219A (en) Connecting apparatus
CN1466862A (en) System and method for connecting a power converter to a land grid array socket
US20120320551A1 (en) Expansion structure
US20110069460A1 (en) Electrical connector and method of making
US20110117757A1 (en) Contacting of multipoint plug connectors via intermediate printed-circuit boards
WO2000045467A1 (en) Direct circuit to circuit stored energy connector
CN2513240Y (en) Electric connector
CN1311587C (en) Electric socket for connecting plug
CN210692974U (en) LED lamp strip connector and lamp strip
CN2572578Y (en) Edge snap fastening 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
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication