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CN202262071U - 柔性电路板 - Google Patents

柔性电路板 Download PDF

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Publication number
CN202262071U
CN202262071U CN201120341025.XU CN201120341025U CN202262071U CN 202262071 U CN202262071 U CN 202262071U CN 201120341025 U CN201120341025 U CN 201120341025U CN 202262071 U CN202262071 U CN 202262071U
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CN
China
Prior art keywords
slot
signal
connector
port
main body
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
CN201120341025.XU
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English (en)
Inventor
李泉杰
郭艳丽
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.)
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Original Assignee
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision 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 Hongfujin Precision Industry Shenzhen Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Hongfujin Precision Industry Shenzhen Co Ltd
Priority to CN201120341025.XU priority Critical patent/CN202262071U/zh
Priority to TW100217124U priority patent/TWM428536U/zh
Priority to US13/283,599 priority patent/US8419466B2/en
Application granted granted Critical
Publication of CN202262071U publication Critical patent/CN202262071U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01R12/594—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures for shielded flat cable
    • 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
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/716—Coupling device provided on the PCB
    • H01R12/718—Contact members provided on the PCB without an insulating housing
    • 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
    • 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
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
    • H05K1/0219—Printed shielding conductors for shielding around or between signal conductors, e.g. coplanar or coaxial printed shielding conductors
    • 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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/36—Assembling printed circuits with other printed circuits
    • H05K3/361—Assembling flexible printed circuits with other printed circuits
    • H05K3/365—Assembling flexible printed circuits with other printed circuits by abutting, i.e. without alloying process

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Structure Of Printed Boards (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

一种柔性电路板，包括主体及连接器，所述主体包括信号层及分别层叠设置于所述信号层两侧的接地层，所述连接器包括信号埠及分别层叠设置于所述信号埠两侧的接地埠，所述主体之信号层与所述连接器之信号埠电连接，所述主体之接地层分别与所述连接器之接地埠电连接。接地埠能够作为屏蔽层来保护信号埠，从而有效地降低信号埠之电磁辐射能力，而且能够防止外界的静电侵入信号埠，有效降低静电的干扰。

Description

柔性电路板
技术领域
本实用新型是关于一种柔性电路板，尤其涉及一种柔性电路板之连接器结构。
背景技术
柔性电路板被许多产品广泛应用，其主要功能为通过柔性电路板的信号针与电路板上的连接器连接，以实现与电路板之间的信号的传输。现有的柔性电路板之信号针均裸露在外部，直接与电路板上的连接器插接，但由于信号针直接裸露在外，容易造成电磁干扰(EMI)及静电(ESD)的问题，从而影响信号的传输。
实用新型内容
为解决上述现有技术存在的不足，有必要提供一种柔性电路板，其连接器结构具降低EMI辐射及ESD干扰的功能。
一种柔性电路板，包括主体及连接器，所述主体包括信号层及分别层叠设置于所述信号层两侧的接地层，所述连接器包括信号埠及分别层叠设置于所述信号埠两侧的接地埠，所述主体之信号层与所述连接器之信号埠电连接，所述主体之接地层分别与所述连接器之接地埠电连接。
优选地，所述连接器包括第一插槽及层叠设置于所述第一插槽两侧的第二插槽及第三插槽，所述信号埠设置于所述第一插槽内，所述接地埠分别设置于所述第二、第二插槽内。
优选地，所述主体之信号层及接地层分别伸入所述第一插槽、第二插槽及第三插槽并分别与所述信号埠及所述接地埠电连接。
优选地，所述信号层与所述接地层相互平行设置。
优选地，所述柔性电路板与电子产品之主板电连接，所述主板设有插座，所述插座包括信号部及层叠设置于所述信号部两侧的接地部，所述信号部及所述接地部分别与所述连接器之信号埠及接地埠电连接。
相较于现有技术，本实用新型之柔性电路板之连接器通过接地埠将信号埠夹设在中间，接地埠与柔性电路板之主体之接地层电连接，因此，接地埠能够作为屏蔽层来保护信号埠，从而有效地降低信号埠之电磁辐射能力，而且能够防止外界的静电侵入信号埠，有效降低静电的干扰。
附图说明
图1是本实用新型的柔性电路板的立体分解图。
图2是本实用新型的柔性电路板的立体组装图。
图3是本实用新型的柔性电路板的截面图。
主要元件符号说明
柔性电路板    100
主体          10
信号层        12
接地层        14、16
连接器        20
第一插槽      22
信号埠        222
第二插槽      24
接地埠        242、262
第三插槽      26
主板          200
插座          210
信号部        212
接地部        214、216
如下具体实施方式将结合上述附图进一步说明本实用新型。
具体实施方式
请参阅图1、图2及图3。本实用新型之柔性电路板100包括主体10及连接器20。所述主体10包括信号层12及分别层叠设置于所述信号层12两侧的接地层14、16。所述连接器20包括信号埠222及分别层叠设置于所述信号埠222两侧的接地埠242、262。所述主体10之信号层12与所述连接器20之信号埠222电连接，所述主体10之接地层14、16分别与所述连接器20之接地埠242、262电连接。
本实施方式中，所述连接器20包括第一插槽22及层叠设置于所述第一插槽22两侧的第二插槽24及第三插槽26，所述信号埠222设置于所述第一插槽22内，所述接地埠242、262分别设置于所述第二、第二插槽24、26内。所述主体10之信号层12及接地层14、16分别伸入所述第一插槽22、第二插槽24及第三插槽26并分别与所述信号埠222及所述接地埠242、262电连接。
本实施方式中，所述信号层12与所述接地层14、16相互平行设置。所述连接器20之第一插槽22、第二插槽24及第三插槽26之间也相互平行。所述接地埠242、262平行设置于信号埠222的两侧。
本实用新型之柔性电路板100与电子产品之主板200电连接以实现信号的传输。所述主板200设有插座210，所述插座210包括信号部212及层叠设置于所述信号部212两侧的接地部214、216。信号埠222及接地埠242、262分别插入连接器20之第一插槽22、第二插槽24及第三插槽26，从而实现所述信号部212及所述接地部214、216分别与所述连接器20之信号埠222及接地埠242、262电连接。
本实用新型之柔性电路板100之连接器20通过接地埠242、262将信号埠222夹设在中间，接地埠242、262与柔性电路板100之主体10之接地层14、16电连接，因此，接地埠242、262能够作为屏蔽层来保护信号埠222，从而有效地降低信号埠222之电磁辐射能力，而且能够防止外界的静电侵入信号埠222，有效降低静电的干扰。

Claims (5)

1.一种柔性电路板，其特征在于，包括主体及连接器，所述主体包括信号层及分别层叠设置于所述信号层两侧的接地层，所述连接器包括信号埠及分别层叠设置于所述信号埠两侧的接地埠，所述主体之信号层与所述连接器之信号埠电连接，所述主体之接地层分别与所述连接器之接地埠电连接。
2.如权利要求1所述的柔性电路板，其特征在于：所述连接器包括第一插槽及层叠设置于所述第一插槽两侧的第二插槽及第三插槽，所述信号埠设置于所述第一插槽内，所述接地埠分别设置于所述第二、第二插槽内。
3.如权利要求2所述的柔性电路板，其特征在于：所述主体之信号层及接地层分别伸入所述第一插槽、第二插槽及第三插槽并分别与所述信号埠及所述接地埠电连接。
4.如权利要求1所述的柔性电路板，其特征在于：所述信号层与所述接地层相互平行设置。
5.如权利要求1所述的柔性电路板，其特征在于：所述柔性电路板与电子产品之主板电连接，所述主板设有插座，所述插座包括信号部及层叠设置于所述信号部两侧的接地部，所述信号部及所述接地部分别与所述连接器之信号埠及接地埠电连接。
CN201120341025.XU 2011-09-13 2011-09-13 柔性电路板 Expired - Fee Related CN202262071U (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201120341025.XU CN202262071U (zh) 2011-09-13 2011-09-13 柔性电路板
TW100217124U TWM428536U (en) 2011-09-13 2011-09-14 Flexible printed circuit
US13/283,599 US8419466B2 (en) 2011-09-13 2011-10-28 Flexible printed circuit board with shielded layer of data pins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120341025.XU CN202262071U (zh) 2011-09-13 2011-09-13 柔性电路板

Publications (1)

Publication Number Publication Date
CN202262071U true CN202262071U (zh) 2012-05-30

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Family Applications (1)

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CN201120341025.XU Expired - Fee Related CN202262071U (zh) 2011-09-13 2011-09-13 柔性电路板

Country Status (3)

Country Link
US (1) US8419466B2 (zh)
CN (1) CN202262071U (zh)
TW (1) TWM428536U (zh)

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CN105072881B (zh) * 2015-08-17 2019-03-15 深圳星联天通科技有限公司 一种电磁屏蔽结构

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Also Published As

Publication number Publication date
US20130065408A1 (en) 2013-03-14
US8419466B2 (en) 2013-04-16
TWM428536U (en) 2012-05-01

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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: 20120530

Termination date: 20140913

EXPY Termination of patent right or utility model