WO2021037068A1 - Connecteur et dispositif électronique - Google Patents

Connecteur et dispositif électronique Download PDF

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Publication number
WO2021037068A1
WO2021037068A1 PCT/CN2020/111423 CN2020111423W WO2021037068A1 WO 2021037068 A1 WO2021037068 A1 WO 2021037068A1 CN 2020111423 W CN2020111423 W CN 2020111423W WO 2021037068 A1 WO2021037068 A1 WO 2021037068A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
terminal
sub
board
insulators
Prior art date
Application number
PCT/CN2020/111423
Other languages
English (en)
Chinese (zh)
Inventor
徐扣
鲁向前
汪泽文
颜波
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Publication of WO2021037068A1 publication Critical patent/WO2021037068A1/fr

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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
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing 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
    • H01R13/02—Contact members
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • 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
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6461—Means for preventing cross-talk
    • 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
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6461—Means for preventing cross-talk
    • H01R13/6471—Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure

Definitions

  • This application relates to the technical field of electronic equipment, and in particular to a connector and electronic equipment.
  • High-speed connectors are widely used in information and communication technology. They are commonly used in large-scale communication equipment, ultra-high-performance servers and supercomputers, industrial computers, and high-end storage devices. Their main function is to connect single boards and backplanes, and High-speed differential signals or single-ended signals and large currents are transferred between them. With the continuous improvement of communication technology, the requirements for data transmission rate and transmission quality are getting higher and higher. At present, due to the limitations of various structures in the connector, crosstalk between signals is more serious and affects the data. Transmission rate and transmission quality.
  • This application provides a connector and electronic equipment to reduce crosstalk between signals and improve data transmission rate and transmission quality.
  • the present application provides a connector that includes a terminal module, a housing, and a plurality of conductive parts, wherein the terminal module is used for signal transmission, and the housing and the conductive parts cooperate for Realize the isolation of the signal.
  • the terminal module includes at least one terminal module, the at least one terminal module can be stacked in a first direction, and each terminal module includes a plurality of insulators, the plurality of insulators all extend in the second direction and are spaced apart from each other , The multiple insulators of at least one terminal module are positioned opposite each other, and each insulator is provided with a signal terminal;
  • the housing includes a first housing and a second housing, and the first housing is provided on one side of the terminal module along the first direction.
  • each conductive element It includes a first side and a second side, where the first side can be electrically connected to the first housing, and the second side can be electrically connected to the second housing, so that the signal terminals in each insulator can be isolated. Or when the shell is grounded, the signal terminal can be fully shielded.
  • the connector provided by the embodiment of the present application can achieve a 360-degree full shielding effect on the signal terminals in the terminal module through the cooperation of the conductive member and the housing, thereby improving the data transmission rate and transmission quality.
  • the insulator may be an injection-molded colloidal structure, and the multiple insulators of the terminal module may adopt an integral molding design.
  • the conductive element can be a ground terminal, and the ground terminal can be connected to the adjacent insulator.
  • the ground terminal can be the terminal module's own terminal structure, and there is no need to provide other conductive parts.
  • the structure can realize full shielding of signal terminals.
  • the connector further includes a conductive plate, which is arranged between the two terminal modules and includes a plurality of first sub-boards and a plurality of second sub-boards alternately arranged, wherein the first One sub-board is opposite to the insulators of the terminal modules on both sides, and the second sub-board is at the wrong position with the insulators of the terminal modules on both sides.
  • the second sub-board can be used as a conductive element; in order to achieve the shielding effect, The first housing and the second housing are respectively grounded.
  • grooves are respectively provided on both sides of the first sub-board, and the depth of the grooves is not less than that of the insulator When the insulators on both sides are arranged in the corresponding grooves, the two sides of the second sub-board can extend beyond the insulator and contact the first shell and the second shell.
  • the first housing and the second housing can also be designed as a concave-convex structure.
  • the first housing corresponding to the first sub-board is provided with a first avoiding convex for avoiding the insulator.
  • the second housing corresponding to the second sub-board is provided with a second avoiding protrusion for avoiding the insulator, and the depth of the two avoiding protrusions is also not less than the thickness of the insulator, so that each of the terminal modules on both sides When the insulators are respectively arranged in the corresponding avoiding protrusions, the two sides of the second sub-board can respectively contact the first shell and the second shell.
  • the first shell and the second shell can be designed with concave and convex at the same time. At this time, it is only necessary to ensure that the depth of the groove and the It is sufficient that the sum of the depths of the avoiding protrusions is not less than the thickness of the insulator.
  • the first shell and the second shell can be formed by stamping or metal injection molding.
  • one end of the first housing corresponding to the second sub-board is provided with a first pin, and the first pin can be used to connect to the ground of the circuit board. Connection; when the second housing is grounded, along the second direction, a second pin is provided at one end of the second housing corresponding to the second sub-board, and the second pin can be used to connect to the ground of the circuit board Wire electrical connection.
  • first housing and the second housing may also be provided with connection terminals for electrical connection with other connectors.
  • connection terminals for electrical connection with other connectors.
  • the other end of the first housing corresponding to the second sub-board has The first connection terminal, the first connection terminal can be used to electrically connect with other connectors; the other end of the second shell corresponding to the second sub-board is provided with a second connection terminal, and the second connection terminal is used to connect with other connectors.
  • the connector is electrically connected.
  • the signal terminal in the insulator is a single-ended signal terminal.
  • the connector can realize the shielding of the single-ended signal.
  • the signal terminals in the insulator are differential signal terminals arranged in pairs. At this time, the connector can realize the shielding of the differential signal.
  • the present application also provides an electronic device, the electronic device includes the connector in any possible implementation of the above-mentioned first aspect, the connector can be used to transfer between the circuit board of the electronic device and other functional modules Signal to improve the data transmission rate and transmission quality.
  • FIG. 1 is a schematic diagram of a cross-sectional structure of a connector according to an embodiment of the application
  • Figure 2 is a schematic diagram of the exploded structure of the connector in the embodiment of Figure 1;
  • FIG. 3 is a schematic diagram of the shielding of the signal terminal in the embodiment of Figure 1;
  • FIG. 4 is a schematic diagram of a cross-sectional structure of a connector according to another embodiment of the application.
  • Figure 5 is a schematic diagram of the exploded structure of the connector in the embodiment of Figure 4;
  • Figure 6 is a schematic diagram of the assembly structure of the connector in the embodiment of Figure 4.
  • Fig. 7 is a schematic structural diagram of the first housing of the connector in the embodiment of Fig. 4;
  • Fig. 8 is a schematic diagram of the shielding of the signal terminal in the embodiment of Fig. 4;
  • FIG. 9 is a schematic diagram of a cross-sectional structure of a connector according to another embodiment of the application.
  • FIG. 10 is a schematic diagram of the shielding of the signal terminal in the embodiment of FIG. 9;
  • FIG. 11 is a schematic diagram of a cross-sectional structure of a connector according to another embodiment of the application.
  • Figure 12 is a schematic diagram of the exploded structure of the connector in the embodiment of Figure 11;
  • Fig. 13 is a schematic diagram of the shielding of the signal terminal in the embodiment of Fig. 11.
  • the connector can be used in electronic equipment to transmit high-speed differential signals or single-ended signals and to transmit large currents.
  • the electronic equipment can be communication equipment, servers, supercomputers or routers, switches and other equipment in the prior art. With the continuous improvement of communication technology, the requirements for data transmission rate and transmission quality are getting higher and higher, which requires further reduction of crosstalk between signals.
  • an embodiment of the present application provides a connector.
  • the signal terminal can be fully shielded 360 degrees, which can improve the data transmission rate and transmission quality.
  • the connector provided by the embodiment of the present application includes a terminal module, a housing, and a plurality of conductive parts.
  • the terminal module is used to realize signal transmission, and the housing and conductive parts are used to realize isolation between signals.
  • the terminal module 10 includes a terminal module 11.
  • the number of the terminal module 11 can be one or two.
  • the two terminal modules 11 can be The first direction (that is, the x direction) is stacked and arranged.
  • the terminal module 11 includes a plurality of insulators 12, the plurality of insulators 12 all extend in the second direction (ie, the y direction), and the insulators 12 are arranged at intervals, and the signal terminals 13 for transmitting signals are wrapped in the insulator 12 .
  • the insulator 12 may be an injection-molded gel structure, and the multiple insulators 12 of the terminal module 11 may adopt an integral molding design to simplify the manufacturing process of the terminal module 11.
  • the 12 insulators can be referred to as shown in FIG. 2
  • the intermediate colloid 14 is used to realize the interconnection.
  • the respective insulators 12 of the two terminal modules 11 are positioned opposite to each other.
  • both ends of the signal terminal 13 respectively extend beyond the ends of the insulator 12 to realize the connection with the circuit board and other connectors.
  • one end of the signal terminal 13 has a fisheye pin 15 for electrical connection with a circuit board, and the other end has an elastic arm 16 for electrical connection with other connectors.
  • the signal terminal 13 in the insulator 12 can be either a single-ended signal terminal or a pair of differential signal terminals. Therefore, the connector provided in the embodiment of the present application can be To realize the shielding of single-ended signals, it can also realize the shielding of differential signals.
  • the housing 20 includes a first housing 21 and a second housing 22, wherein the first housing 21 is arranged on the terminal module 10 along the first direction ( That is, on one side of the x direction), the second housing 22 is disposed on the other side of the terminal module 10 along the first direction, so that the terminal module 10 is sandwiched between the first housing 21 and the second housing 22 between.
  • the conductive member 30 also extends along the above-mentioned second direction.
  • the conductive member 30 is alternately arranged with a plurality of insulators 12 of the terminal module 11, that is, a conductive member 12 is provided between every two adjacent insulators 12 To isolate two adjacent insulators 12, of course, for the outermost insulator 12, the side of the insulator 12 away from other insulators 12 can also be provided with a conductive member 30 to further improve the shielding effect.
  • the conductive member 30 includes a first side 31 and a second side 32, wherein the first side 31 is in conductive contact with the first housing 21 to form an electrical connection, and the second side 32 is in conductive contact with the second housing 22 To form an electrical connection.
  • the conductive member 30 may be a ground terminal 33.
  • the ground terminal One end of 33 is provided with a fisheye pin 15 for electrical connection of the ground wire of the circuit board, and the other end may be provided with an elastic arm 16 electrically connected to the ground terminal of other connectors.
  • FIG. 3 is a schematic diagram of the shielding of the differential signal terminals in this embodiment. It can be seen that the ground terminal 33 is connected to the first housing 21 at both ends of the terminal module 10.
  • Conductive contact with the second housing 22 can form a 360-degree shielding effect on the signal terminals 13 in each insulator 12, thereby greatly reducing crosstalk between signals and improving data transmission rate and transmission quality.
  • both sides of the ground terminal 33 may be fixedly connected to the first housing 21 and the second housing 22, respectively.
  • the connection structure can be used to realize the connection, or the ground terminal 33 can be welded and fixed to the first housing 21 and the second housing 22 by laser welding.
  • the first housing 21 and the second housing 22 may be designed as a concave-convex structure.
  • the cross section of the ground terminal 33 is in the shape of a "several".
  • the portion of the first housing 21 corresponding to the ground terminal 33 may be The back of the ground terminal 33 protrudes to make conductive contact with the first side 31 of the "several"-shaped ground terminal 33.
  • the part of the second housing 22 corresponding to the ground terminal 33 can protrude toward the ground terminal 33 , So as to make conductive contact with the second side 32 of the "several"-shaped ground terminal 33.
  • a stamping or metal injection molding process can be used to form a concave-convex structure design between the two, which is not specifically limited in this application.
  • the connector further includes a conductive plate 40, the conductive plate 40 is located between the two terminal modules 11, including alternately arranged A plurality of first sub-boards 41 and a plurality of second sub-boards 42 of the first sub-board 41, wherein the first sub-board 41 is the part of the conductive plate 40 that is opposite to the insulators 12 on both sides.
  • the second sub-board 42 is The position of the conductive plate 40 and the insulators 12 on both sides are staggered. At this time, the second sub-board 42 can be formed as the conductive member 30 in the embodiment of the present application.
  • the first sub-board may be Grooves 43 are provided on both sides of 41, and the depth of the groove 43 should not be less than the thickness of the insulator 12. In this way, when the insulators 12 of the terminal modules 11 on both sides are embedded in the corresponding grooves 43, the first The two sub-boards 42 can be flush with the surface of the insulator 12 or even exceed the surface of the insulator 12, so that both sides of the second sub-board 41 can be in contact with the first housing 21 and the second housing 22 respectively.
  • the first housing 21 and the second housing 22 can also be designed as a concave-convex structure.
  • the first housing 21 corresponds to the first sub
  • the position of the plate 41 is provided with a first avoiding protrusion 23 for avoiding the insulator 12 on one side
  • the second housing 22 is provided with a second avoiding protrusion 23 for avoiding the insulator 12 on the other side at a position corresponding to the first sub-board 41. From 24, the depth of the two avoiding protrusions should be no less than the thickness of the insulator 12.
  • the first shell and the second shell can be designed with concave and convex at the same time. In this case, it is only necessary to ensure that the concave The sum of the depth of the groove and the depth of the avoiding protrusion should not be less than the thickness of the insulator, which will not be repeated here.
  • the conductive plate 40 may be specifically made of conductive plastic, electroplated plastic, or conductive metal, which is not limited in the present application.
  • the second sub-board 42 of the conductive plate 40 can be connected to the first housing 21 and the second housing 22, respectively. Fixed connection.
  • the second sub-board 42 can be directly bonded to the first housing 21 and the second housing 22 through a conductive glue to achieve electrical conduction;
  • the second sub-board 42 can be welded to the first housing 21 and the second housing 22 by means of laser welding, respectively, to achieve electrical conduction.
  • the first housing 21 and the second housing 22 are Positioning holes (not shown in the figure) are also respectively opened, and each insulator 12 is provided with positioning posts 17 that match the positioning holes. In this way, each component can be accurately positioned during assembly, thereby further ensuring A reliable shielding effect is formed for the signal terminals 13 of the terminal modules on both sides.
  • the embodiment of the present application can achieve the shielding effect by grounding the housing.
  • the first housing 21 corresponds to the second sub
  • One end of the part of the board 42 is provided with a first pin 25, and the first pin 25 is used for electrical connection with the ground of the circuit board.
  • the second housing 22 is provided with a first pin 25 at one end of the portion corresponding to the second sub-board 42.
  • the second pins 26 are also used for electrical connection with the ground wire of the circuit board, so that a 360-degree shielding effect can be achieved for the signal terminals in each insulator 12 of the two terminal modules 11;
  • the first pin 25 and the second pin 26 may also adopt the form of fisheye needles in the foregoing embodiment.
  • first housing 21 and the second housing 22 may also be provided with connection terminals for electrical connection with other connectors.
  • connection terminals for electrical connection with other connectors.
  • the other end of the portion of the first housing 21 corresponding to the second sub-board 42 is provided with a first connection terminal 27, and similarly, the second housing 22
  • the other end of the part corresponding to the second sub-board 42 is provided with a second connecting terminal 28, through which the interconnection with the shielding shells of other connectors can be realized; in the specific setting, the first connecting terminal 27 and The second connecting terminal 28 may also take the form of the elastic arm in the foregoing embodiment.
  • the above embodiment is described by taking the signal terminal provided in the insulator as a single-ended signal terminal as an example.
  • the principle diagram of shielding the single-ended signal can be specifically referred to as shown in FIG. 8; when the insulator is When it is a differential signal terminal, as shown in FIG. 9, the various components of the connector can still adopt the structure in the above embodiment.
  • the principle diagram of shielding the differential signal can be specifically referred to as shown in FIG. 10.
  • the two terminal modules 11 can be respectively carried on the conductive plate 40, so that the structural strength of the connector can be improved. Moreover, in this solution, the two terminal modules 11 can share a conductive plate 40. If the conductive plate 40 is also regarded as a housing structure, then the solution uses the first housing 21, the second housing 22 and the conductive The three shell structures of the board 40 can achieve a 360-degree shielding effect on the signal terminals in each insulator 12 of the two terminal modules 11, thereby reducing the shielding on one side and helping to improve the signal row in the connector. The density of the cloth.
  • the conductive member 30 can also be arranged in the strip structure shown in FIG. 11 and FIG. 12, and the conductive member 30 of the strip structure can be formed by two of the upper terminal module 11
  • the insulators 12 extend to between the two insulators 12 corresponding to the lower terminal module 11, that is to say, the two terminal modules 11 in this solution can be in direct contact, and each conductive member 30 is set independently.
  • the solution of this embodiment can reduce the thickness of the connector, so that it can be used in electronic equipment with a relatively constrained installation space.
  • the conductive member 30 in this embodiment can also be made of conductive plastic, electroplated plastic, or conductive metal, and the details are not repeated here.
  • the connector provided by the embodiment of the present application can achieve a 360-degree full shielding effect on the signal terminals in the terminal module through the cooperation of the conductive member and the housing, thereby improving the data transmission rate and transmission quality.
  • the embodiment of the present application also provides an electronic device using the connector in the above-mentioned embodiment.
  • the electronic device may be a communication device, server, supercomputer, router, switch, etc. in the prior art.
  • the connector provided in can be used to transfer signals between the circuit board of the electronic device and other functional modules to improve the data transmission rate and transmission quality.

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

L'invention concerne un connecteur et un dispositif électronique, permettant de réduire la diaphonie entre des signaux et d'améliorer le débit de transmission de données et la qualité de transmission. Le connecteur comprend un ensemble bornes, des boîtiers et une pluralité de parties conductrices, l'ensemble bornes comprenant au moins un module borne empilé dans une première direction, chaque module borne comprenant une pluralité d'isolateurs s'étendant dans une deuxième direction et disposés à certains intervalles les uns des autres, la pluralité d'isolateurs dudit module borne au moins étant disposés se faisant face et chaque isolant étant pourvu d'une borne de signal ; les boîtiers comprennent un premier et un deuxième boîtier disposés respectivement des deux côtés de l'ensemble bornes ; et les parties conductrices s'étendent dans la deuxième direction, les parties conductrices étant en quinconce avec les isolants dudit module borne au moins, chaque partie conductrice comprenant un premier et un deuxième côté dans la première direction, le premier côté étant raccordé électriquement au premier boîtier, le deuxième côté étant raccordé électriquement au deuxième boîtier, et chaque partie conductrice étant mise à la terre avec l'un des boîtiers.
PCT/CN2020/111423 2019-08-30 2020-08-26 Connecteur et dispositif électronique WO2021037068A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201921442326.4U CN210866667U (zh) 2019-08-30 2019-08-30 一种连接器及电子设备
CN201921442326.4 2019-08-30

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Publication Number Publication Date
WO2021037068A1 true WO2021037068A1 (fr) 2021-03-04

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WO (1) WO2021037068A1 (fr)

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Publication number Priority date Publication date Assignee Title
CN210866667U (zh) * 2019-08-30 2020-06-26 华为技术有限公司 一种连接器及电子设备
CN114530733B (zh) * 2021-02-09 2024-04-16 中航光电科技股份有限公司 实现印制板间垂直互联的差分信号连接器组件
CN113314898A (zh) * 2021-06-03 2021-08-27 四川永贵科技有限公司 薄片体
CN113314895A (zh) * 2021-06-03 2021-08-27 四川永贵科技有限公司 高速背板连接器及连接器系统
EP4099518A1 (fr) * 2021-06-03 2022-12-07 Sichuan Yonggui Science and Technology Co., Ltd Plaque de blindage; module terminal; connecteur de panneau arrière à grande vitesse; et système de connecteur

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07211396A (ja) * 1994-01-17 1995-08-11 Japan Aviation Electron Ind Ltd ツーピースコネクタ
CN201623305U (zh) * 2009-05-20 2010-11-03 凡甲电子(苏州)有限公司 电连接器
CN202183492U (zh) * 2011-08-01 2012-04-04 达昌电子科技(苏州)有限公司 电连接器
CN103545666A (zh) * 2012-07-11 2014-01-29 至佳电子股份有限公司 电连接器
CN108370120A (zh) * 2015-12-18 2018-08-03 广濑电机株式会社 连接器
CN210866667U (zh) * 2019-08-30 2020-06-26 华为技术有限公司 一种连接器及电子设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07211396A (ja) * 1994-01-17 1995-08-11 Japan Aviation Electron Ind Ltd ツーピースコネクタ
CN201623305U (zh) * 2009-05-20 2010-11-03 凡甲电子(苏州)有限公司 电连接器
CN202183492U (zh) * 2011-08-01 2012-04-04 达昌电子科技(苏州)有限公司 电连接器
CN103545666A (zh) * 2012-07-11 2014-01-29 至佳电子股份有限公司 电连接器
CN108370120A (zh) * 2015-12-18 2018-08-03 广濑电机株式会社 连接器
CN210866667U (zh) * 2019-08-30 2020-06-26 华为技术有限公司 一种连接器及电子设备

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