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1. WO2022000623 - TRANSMISSION LINE MODULE AND ELECTROMAGNETIC COMPATIBILITY PROCESSING METHOD

Publication Number WO/2022/000623
Publication Date 06.01.2022
International Application No. PCT/CN2020/103466
International Filing Date 22.07.2020
IPC
H01R 13/6581 2011.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
13Details of coupling devices of the kinds covered by groups H01R12/7087
648Protective earth or shield arrangements on coupling devices
658High frequency shielding arrangements, e.g. against EMI or EMP  
6581Shield structure
H01R 13/6594 2011.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
13Details of coupling devices of the kinds covered by groups H01R12/7087
648Protective earth or shield arrangements on coupling devices
658High frequency shielding arrangements, e.g. against EMI or EMP  
6591Specific features or arrangements of connection of shield to conductive members
6594the shield being mounted on a PCB and connected to conductive members
H01R 12/79 2011.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
12Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards (PCBs), 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
70Coupling devices
77for flexible printed circuits, flat or ribbon cables or like structures
79connecting to rigid printed circuits or like structures
H05K 1/00 2006.1
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
1Printed circuits
H01R 12/52 2011.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
12Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards (PCBs), 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
50Fixed connections
51for rigid printed circuits or like structures
52connecting to other rigid printed circuits or like structures
Applicants
  • 瑞声声学科技(深圳)有限公司 AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD. [CN]/[CN]
  • 瑞声精密制造科技(常州)有限公司 AAC MODULE TECHNOLOGIES (CHANGZHOU) CO., LTD. [CN]/[CN]
Inventors
  • 王建安 WANG, Jianan
  • 陈勇利 CHEN, Yongli
Agents
  • 深圳中细软知识产权代理有限公司 SHENZHEN CIPRUN INTELLECTUAL PROPERTY AGENCY CO., LTD.
Priority Data
202010615335.X30.06.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) TRANSMISSION LINE MODULE AND ELECTROMAGNETIC COMPATIBILITY PROCESSING METHOD
(FR) MODULE DE LIGNE DE TRANSMISSION ET PROCÉDÉ DE TRAITEMENT DE COMPATIBILITÉ ÉLECTROMAGNÉTIQUE
(ZH) 传输线模组及电磁兼容处理方法
Abstract
(EN) A transmission line module (1) and an electromagnetic compatibility processing method. The transmission line module (1) comprises a first circuit board (10), a second circuit board (20), and a connector (30) that connects the first circuit board (10) and the second circuit board (20). The transmission line module (1) further comprises an electrical connecting member (100, 200, 300, 400, 500), with the electrical connecting member (100, 200, 300, 400, 500) electrically connecting a ground layer of the first circuit board (10) and a ground layer of the second circuit board (20). A ground layer of a first circuit board (10) and a ground layer of a second circuit board (20) are electrically connected by means of an electrical connecting member (100, 200, 300, 400, 500), such that in the case where the existing design of a connector (30), the first circuit board (10) and the second circuit board (20) remains unchanged, and an existing connection position and connection mode between the connector (30) and each of the first circuit board (10) and the second circuit board (20) is unchanged, the electromagnetic compatibility of a transmission line structure that uses connectors from different connector manufacturers can be significantly improved, such that there are more choices of connectors, and same are more flexible; and the electrical connecting member is flexibly designed and easily machined.
(FR) L'invention concerne un module de ligne de transmission (1) et un procédé de traitement de compatibilité électromagnétique. Le module de ligne de transmission (1) comprend une première carte de circuit imprimé (10), une seconde carte de circuit imprimé (20) et un connecteur (30) qui connecte le première carte de circuit imprimé (10) et la seconde carte de circuit imprimé (20). Le module de ligne de transmission (1) comprend en outre un élément de connexion électrique (100, 200, 300, 400, 500), l'élément de connexion électrique (100, 200, 300, 400, 500) connectant électriquement une couche de masse de la première carte de circuit imprimé (10) et une couche de masse de la seconde carte de circuit imprimé (20). Une couche de masse d'une première carte de circuit imprimé (10) et une couche de masse d'une seconde carte de circuit imprimé (20) sont connectées électriquement au moyen d'un élément de connexion électrique (100, 200, 300, 400, 500), de sorte que, dans le cas où la conception existante d'un connecteur (30), de la première carte de circuit imprimé (10) et de la seconde carte de circuit imprimé (20) reste inchangée et une position de connexion existante et un mode de connexion existant entre le connecteur (30) et chacune de la première carte de circuit imprimé (10) et de la seconde carte de circuit imprimé (20) sont inchangés, la compatibilité électromagnétique d'une structure de ligne de transmission qui utilise des connecteurs provenant de différents fabricants de connecteurs puisse être considérablement améliorée, de sorte qu'il existe plus de choix de connecteurs et ceux-ci sont plus flexibles ; et l'élément de connexion électrique est conçu de manière flexible et facile à usiner.
(ZH) 一种传输线模组(1)及电磁兼容处理方法。传输线模组(1)包括第一电路板(10)、第二电路板(20)以及连接第一电路板(10)和第二电路板(20)的连接器(30);传输线模组(1)还包括电连接件(100、200、300、400、500),电连接件(100、200、300、400、500)将第一电路板(10)的地层和第二电路板(20)的地层电连接。通过电连接件(100、200、300、400、500)将第一电路板(10)的地层和第二电路板(20)的地层电连接,在不改变现有连接器(30)、第一电路板(10)和第二电路板(20)的设计以及不改变现有连接器(30)与第一电路板(10)、第二电路板(20)之间的连接位置、连接方式等因素下,能够明显提升采用不同连接器厂家的连接器的传输线结构的电磁兼容性能,以使连接器的选择空间更大更灵活;并且电连接件设计灵活,加工简易。
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