WO2018224014A1 - 连接装置、网板连接系统和通信设备 - Google Patents

连接装置、网板连接系统和通信设备 Download PDF

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Publication number
WO2018224014A1
WO2018224014A1 PCT/CN2018/090290 CN2018090290W WO2018224014A1 WO 2018224014 A1 WO2018224014 A1 WO 2018224014A1 CN 2018090290 W CN2018090290 W CN 2018090290W WO 2018224014 A1 WO2018224014 A1 WO 2018224014A1
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WIPO (PCT)
Prior art keywords
connector
line card
stencil
connecting device
connection
Prior art date
Application number
PCT/CN2018/090290
Other languages
English (en)
French (fr)
Inventor
张召
田雨
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
Priority to EP18814063.6A priority Critical patent/EP3627629A4/en
Publication of WO2018224014A1 publication Critical patent/WO2018224014A1/zh
Priority to US16/705,530 priority patent/US11196196B2/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • 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
    • H01R12/7076—Coupling devices for connection between PCB and component, e.g. display
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/15—Backplane arrangements
    • H04Q1/155—Backplane arrangements characterised by connection features
    • 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
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
    • 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
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/52—Fixed connections for rigid printed circuits or like structures connecting to other 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
    • 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
    • H01—ELECTRIC ELEMENTS
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    • 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
    • H01R12/7082—Coupling device supported only by cooperation with PCB
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    • 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
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    • 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
    • H—ELECTRICITY
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    • 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
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    • 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
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H—ELECTRICITY
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    • 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
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits
    • H—ELECTRICITY
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    • 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
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
    • 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
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
    • H01R12/724—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits containing contact members forming a right angle
    • 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
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • H—ELECTRICITY
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    • 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
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • H01R12/732—Printed circuits being in the same plane
    • 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
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • H01R12/735—Printed circuits including an angle between each other
    • 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
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • H01R12/735—Printed circuits including an angle between each other
    • H01R12/737—Printed circuits being substantially perpendicular to each other
    • 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
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    • 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
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    • 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
    • H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
    • H01R13/6586—Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules
    • H01R13/6587—Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules for mounting on PCBs
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    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6658—Structural association with built-in electrical component with built-in electronic circuit on printed circuit board
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    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/04—Connectors or connections adapted for particular applications for network, e.g. LAN connectors
    • 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
    • H05K1/14—Structural association of two or more printed circuits
    • 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

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a connection device, a network board connection system, and a communication device.
  • a cable card and a network board are disposed in a communication device such as a switch, and the line card is used to provide an interface of the user equipment for use by the user equipment; the network board is used as a data exchange unit, and is connected with different line cards, so that different line cards pass through the network.
  • the board exchanges data.
  • the line card and the network board are usually connected by an orthogonal connection structure to shorten the data on the PCB. The distance the board transmits, reducing the loss caused by data transmission.
  • the orthogonal connection architecture means that the line card and the network board are perpendicular to each other and connected through a connector.
  • the communication device includes an M-block line card 10 and an N-block stencil 20, and one connector 21 is mounted on one side of each stencil 20 connected to the line card 10, and each connector 21 has The stencil chips 22 on the stencil 20 are connected, and the N connectors 11 are mounted on the side where each of the line cards 10 and the stencil 20 are connected, and each of the connectors 11 is connected to the line card chip 12 on the line card 10 thereof.
  • the M-line card 10 and the N-piece stencil 20 are orthogonally connected by the M connectors 21 and the N connectors 11.
  • the length of the stencil has a great influence on the number of connected line cards, and the number of line cards is a key factor determining the capacity of the communication device.
  • the capacity of communication equipment is also increasing.
  • the length of the network board is also limited. Therefore, the orthogonal connection structure of the network board and the line card leads to the network board.
  • the number of line cards that can be connected is limited, which makes it difficult to increase the capacity of the communication device.
  • connection device a network board connection system, and a communication device, which can solve the problem that the capacity of the communication device is difficult to be improved.
  • an embodiment of the present invention provides a connection apparatus, including:
  • the receiving box includes first and second sides that are intersecting and adjacently disposed;
  • a first connector disposed on the first side, for connecting with the connector of the first line card, so that the connecting device is connected to the first line card in an orthogonal manner;
  • the second connector is disposed on the second side and connected to the first connector, and the second connector is configured to be connected to the connector of the screen.
  • the second connector is movably coupled to the second side in a direction perpendicular to the second side to be disposed adjacent to and away from the second side.
  • the second connector is disposed away from the second side when the connecting device is in a connected state with the network board.
  • the number of the first connectors is the same as the number of the second connectors.
  • the connectors in the first connector are connected in one-to-one correspondence with the connectors in the second connector.
  • the first connector and the second connector are connected by a fiber optic cable or a cable.
  • an embodiment of the present invention provides a stencil connection system, including a stencil and the connecting device according to the first aspect;
  • the stencil includes a stencil body, a stencil chip disposed on the stencil body, a third connector, and a fourth connector;
  • a third connector is disposed on a side of the first stencil of the stencil body and connected to the stencil chip;
  • a fourth connector is disposed on a side of the stencil body adjacent to a side of the first stencil, and is connected to the stencil chip;
  • the third connector is configured to be connected to the connector of the second line card, so that the network board and the second line card are connected in an orthogonal manner;
  • the fourth connector is connected to the second connector of the connecting device to connect the connecting device to the network board;
  • the connecting port of the first connector and the connecting port of the third connector face in the same direction.
  • the first connector and the third connector are substantially aligned in a direction from the connecting device to the screen.
  • the number of the second connectors is the same as the number of the fourth connectors.
  • the connector in the second connector is connected to the connector in the fourth connector in a one-to-one correspondence.
  • the embodiment of the present invention provides a communication device, including a first line card, a second line card, and a network board connection system according to the second aspect;
  • the first line card includes a first line card body and a fifth connector disposed on a side of the first line card body of the first line card body;
  • the second line card includes a second line card body and a sixth connector disposed on a side of the second line card body of the second line card body;
  • the connecting device and the first line card are connected by the first connector and the fifth connector, and the first line card body is perpendicular to the connecting device;
  • the stencil and the second line card are connected by the third connector and the sixth connector, and the first line card body is perpendicular to the stencil body;
  • the first line card side and the second line card side are substantially parallel to each other.
  • the first stencil side is substantially perpendicular to the second line card side.
  • connection device includes a receiving box, and the receiving box includes first and second side surfaces that are intersecting and adjacently disposed.
  • the first side is provided with a first connector for connecting with the connector of the first line card, so that the connecting device is connected to the first line card in an orthogonal manner
  • the second side is provided for connecting with the connector of the stencil
  • the second connector is connected to the first connector and the second connector.
  • the connecting device is connected to the connector of the stencil through the second connector, so that the connecting device is connected to the stencil, and at the same time, the connecting device is connected to the first line card in an orthogonal manner through the first connector.
  • the first line card connected to the connecting device is equivalent to the connector of the stencil, that is, connected to the stencil, so the connecting device is equivalent to increasing the number of connectors connected to the line card in the stencil, thereby increasing The number of orthogonal connection line cards of each network board, that is, in the case where the length of the network board cannot be increased in the prior art, the number of connection line cards is increased by the connection device, thereby increasing the capacity of the communication device.
  • FIG. 1 is a schematic structural diagram of an orthogonal connection between a stencil and a line card according to the prior art
  • FIG. 2 is a schematic structural view of a connecting device in accordance with an embodiment of the present invention.
  • FIG. 3 is a schematic structural view of a stencil connection system according to still another embodiment of the present invention.
  • FIG. 4 is a schematic structural view of still another stencil connection system according to still another embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a communication device according to another embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of still another communication device according to another embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a line card according to another embodiment of the present invention.
  • FIG. 2 shows a schematic structural view of a connection device according to an embodiment of the present invention.
  • the connecting device includes a receiving box 31, a first connector 32, and a second connector 33.
  • the accommodating case 31 includes a first side and a second side that are disposed adjacent to each other; the first connector 32 is disposed on the first side for connecting with the connector of the first line card to enable the connection The device is connected to the first line card in an orthogonal manner; the second connector 33 is disposed on the second side and connected to the first connector 32, and the second connector 33 is used for connection with the connector of the screen.
  • the connecting device includes a receiving box 31.
  • the accommodating case 31 includes two intersecting and adjacent side faces, respectively a first side and a second side, the first side is provided with a first connector 32, the second side is provided with a second connector 33, the first connector 32 and The second connector 33 is connected.
  • the first connector 32 is for connecting with the connector of the first line card, so that the connecting device and the first line card can be connected in an orthogonal manner, and the second connector 33 is connected with the connector of the network board, so that the connecting device can Stencil connection.
  • the connecting device Since the connecting device is connected to the connector of the stencil through the second connector 33, the connecting device is connected to the stencil, and at the same time, the connecting device is connected to the first line card in an orthogonal manner through the first connector 32, so The first line card connected to the device is equivalent to the connector of the stencil, which is equivalent to the connection with the stencil. Therefore, the connection device is equivalent to increasing the number of connectors connected to the line card in the stencil, thereby increasing each network.
  • the number of the board orthogonal connection line cards that is, in the case where the length of the network board cannot be increased in the prior art, the number of connection line cards is increased by the connection device, thereby increasing the capacity of the communication device.
  • the stencils are connected in an orthogonal manner when connected to the line card, and the connecting device and the first line card are also connected in an orthogonal manner, so when the connecting device is connected to the stencil, the first line connected to the connecting device.
  • the card and the line card connected to the stencil can be arranged in the same manner, and then respectively connected orthogonally with the connecting device and the stencil, so that the number of the connecting stencils of the stencil can be reasonably arranged, and the wiring card, the connecting device and the The arrangement of the stencils reduces the space occupied by the line cards, the connecting devices and the stencils, and reduces the size of the communication device.
  • the number of connectors included in the first connector 32 and the number of connectors included in the second connector 33 in the embodiment of the present invention are not limited.
  • each connector is connected to a connector of a different line card in the first line card.
  • the connection between the first connector 32 and the second connector 33 may include the connector and the first connector 32
  • the connectors in the two connectors 33 are connected one by one.
  • the first connector 32 includes two connectors
  • the second connector 33 includes two connectors.
  • the first connector 32 is connected to the second connector 33
  • the two connectors are respectively connected to the two connectors of the second connector 33 in one-to-one correspondence.
  • the first connector 32 and the second connector 33 may be connected by a cable or an optical cable.
  • the first connector 32 and the second connector 33 can be connected by a cable or an optical cable, thereby reducing data transmission at a high number. Loss in the process.
  • a cable or cable to which the first connector 32 is connected to the second connector 33 may be placed in the housing box 31.
  • the second connector 33 is movably coupled to the second side in a direction perpendicular to the second side to be disposed adjacent to and away from the second side.
  • the second connector 33 may be configured as a movable connector, that is, the second connector 33 disposed on the second side may be movable. That is, the second connector 33 may approach and away from the second side in a direction perpendicular to the second side.
  • the second connector 33 when the connecting device is in a connected state with the stencil, the second connector 33 is disposed away from the second side. That is, when the connecting device is connected to the screen, the second connector 33 is in a state away from the second side. When it is necessary to disassemble the connecting device and the stencil, the second connector 33 can be moved to a state close to the second side to disconnect the connecting device from the stencil.
  • the stencil and the connecting device when the stencil and the connecting device are connected by the movable second connector 33, the stencil and the connecting device may be moved to a predetermined position first, and then the second connector 33 is moved away from the second by moving the second connector 33. The side is connected to the connector in the stencil to connect the stencil to the connecting device. If the stencil and the connecting device need to be disassembled, the second connector 33 can be moved closer to the second side by moving the second connector 33 to disconnect the connector in the stencil, thereby disassembling the stencil and the connecting device.
  • the connecting device includes an operating member that is coupled to the second connector 33, and the operating member can move the second connector 33 when the operating member is operated.
  • the connecting device may further include an operating member.
  • the operating member is coupled to the second connector 33, and the movement of the second connector 33 can be controlled by operating the operating member.
  • the operating component may be specifically a wrench.
  • the arrangement and structure of the operating member are not limited, and the structure for controlling the movement of the second connector 33 by the operating member is not limited.
  • the connecting device may further be provided with an operating component for controlling the connecting device and the first line card to be inserted and removed, so as to facilitate the insertion and removal of the control device and the first line card.
  • an operating component for controlling the connecting device and the first line card to be inserted and removed, so as to facilitate the insertion and removal of the control device and the first line card.
  • the connecting device it can be inserted and removed in the direction of connection with the first line card, and can also be inserted and removed in the direction of connection with the network board, so the connecting device can realize the two-dimensional plugging and unplugging and the first line The card is connected to the stencil.
  • FIG. 3 shows a schematic structural diagram of a stencil connection system according to still another embodiment of the present invention.
  • the stencil connection system includes a stencil and the connecting device shown in the embodiment shown in FIG. 2.
  • the stencil includes a stencil body 41, a stencil chip 42 disposed on the stencil body 41, a third connector 43 and a fourth connector 44, and a third connector 43 disposed on the first network of the stencil body 41.
  • the side of the board is connected to the stencil chip 42;
  • the fourth connector 44 is disposed on a side of the stencil body 41 adjacent to the side of the first stencil, and is connected to the stencil chip 42;
  • the third connector 43 is used for connecting with the connector of the second line card, so that the network board and the second line card are connected in an orthogonal manner;
  • the fourth connector 44 is connected with the second connector 33 of the connecting device to connect the connecting device with the network board;
  • a third connector 43 connecting the second line card is disposed on a side of the first stencil that is orthogonally connected to the second line card in the stencil body 41, and the first stencil is in the stencil body 41
  • the side edges adjacent to each other are provided with a fourth connector 44 connecting the connecting means, and the third connector 43 and the fourth connector 44 are respectively connected to the screen chip 42 on the screen body 41.
  • the fourth connector 44 is connected to the second connector 33 of the connecting device to connect the connecting device with the screen board, and when the connecting device and the screen are in the connected state, the connecting port of the first connector 32 and the third connector 43 are The connectors are oriented in the same direction.
  • the communication device usually includes a plurality of network boards, and each of the network boards can be connected to the connection device to form a network board connection system.
  • a structure in which a network board and a connection device are connected is taken as an example for description. .
  • the second connector 33 is also in a state of being connected to the stencil chip 42 in the connection device.
  • the first connector 32 is connected to the second connector 33.
  • the fourth connector 44 is in the connected state with the second connector 33
  • the first connector 32 is also in a state of being connected to the screen chip 42.
  • the first line card to which the connection device is connected is also in a state of being connected to the screen chip 42. Data can be exchanged with the second line card connected to the stencil. Therefore, the first connector 32 of the connecting device can achieve the same function as the third connector 43 in the stencil.
  • the connecting device is equivalent to an increase.
  • the number of connectors connected to the line card in the stencil can further increase the number of orthogonal connection line cards of each stencil. That is, in the case where the stencil length cannot be increased in the prior art, the connection line card is added through the connection device. The number of devices, which in turn increases the capacity of the communication device.
  • the connecting device since the connecting device is connected to the stencil, the connector connecting the second line card in the stencil can be appropriately moved to the connecting device, thereby reducing the connection of the stencil to the second line card.
  • the number in turn, can reduce the insertion force of the stencil when it is plugged or unplugged.
  • the stencil is connected in an orthogonal manner to the second line card, and the connecting device and the first line card are also connected in an orthogonal manner, because the connection port of the first connector 32 is connected when the connecting device is connected to the stencil.
  • the connection ports of the third connector 43 are in the same direction, and the first line card and the second line card can be arranged in the same manner, so that the number of the line cards can be extended, and the wiring card, the connecting device and the wiring device can be arranged reasonably.
  • the arrangement of the stencils reduces the space occupied by the line cards, the connecting devices and the stencils, and reduces the size of the communication device.
  • the second connector 33 and the fourth connector 44 may each include more than one connector.
  • the number of connectors in the second connector 33 and the number of connectors in the fourth connector 44 may be the same, in which case the connector in the second connector 33 and the connector in the fourth connector 44 may be connected one-to-one, such as As shown in FIG. 3, the second connector 33 includes two connectors, and the fourth connector 44 includes two connectors.
  • the second connector 33 is connected to the fourth connector 44, the second connector 33 is The two connectors are respectively connected to the two connectors of the fourth connector 44 in one-to-one correspondence.
  • the connecting device and the screen when the connecting device and the screen are in a connected state, the first connector 32 and the third connector 43 are substantially aligned in a direction from the connecting device to the screen.
  • the first connector 32 and the third connector 43 may be arranged in the direction from the connecting device to the screen when the connecting device and the screen are in the connected state. Roughly aligned. As shown in FIG. 3, the first connector 32 and the third connector 43 are substantially aligned in a vertical direction from the connecting device to the screen.
  • the side edges of the stencil adjacent to the side edges of the first stencil include two, that is, the stencil can connect two connections through two sides adjacent to the side of the first stencil.
  • the number of stencil connecting devices is not limited.
  • FIG. 4 is a schematic structural diagram of still another stencil connection system according to still another embodiment of the present invention.
  • a communication device usually includes a plurality of stencils.
  • the communication device includes two network boards, each of which has two connection devices respectively.
  • the network board located on the front side is referred to as a front side network board.
  • the stencil located at the back is called the rear stencil.
  • the structure of the two stencils is the same. The specific structure is described by taking the structure of the stencil on the front side and two connecting devices as an example.
  • the net is located on the front side.
  • the connection means for the board connection includes a first connection means on the front side of the front side mesh and a second connection means on the lower part of the front side mesh.
  • the front side stencil includes a stencil body 41, a stencil chip 42 disposed on the stencil body 41, and a third connector 43 for connecting to the second line card for connecting with the first connecting device.
  • the fourth connector 44 and the fourth connector 45 for connection with the second connecting device, the third connector 43, the fourth connector 44 and the fourth connector 45 are respectively connected to the screen chip 42.
  • the first connecting device includes a receiving box 31, a second connector 33 connected to the fourth connector 44, and a first connector 32 connected to the first line card, and the first connector 32 and the second connector 33 are connected.
  • the second connecting device includes a receiving box 51, a second connector 53 connected to the fourth connector 45, and a first connector 52 connected to the first line card, and the first connector 52 and the second connector 53 are connected.
  • first connecting device and the second connecting device are the same as the structure of the connecting device shown in FIG. 2, and the connection manner between the first connecting device and the second connecting device and the front side mesh plate respectively is as shown in FIG.
  • the connection device is connected to the stencil in the same manner.
  • Another embodiment of the present invention further provides a communication device, including a first line card, a second line card, and the network board connection system described in the embodiment shown in FIG. 3 or FIG.
  • the first line card includes a first line card body 61 and a fifth connector 62 disposed on a side of the first line card body 61.
  • the second line card includes a second line card body 71 and is disposed on the second line. a sixth connector 72 of the second line card side of the card body 71; the connecting device and the first line card are connected by the first connector 32 and the fifth connector 62, the first line card body 61 is perpendicular to the connecting device; the stencil And the second line card is connected through the third connector 43 and the sixth connector 72, the first line card body 61 is perpendicular to the screen body 41; the first line card side and the second line card side are substantially parallel to each other.
  • the structure and principle of the stencil connection system included in the communication device in the embodiment of the present invention are the same, and may be described in the embodiment shown in FIG. 3 or FIG. 4, and are not described again.
  • FIG. 5 shows a schematic structural diagram of a communication device according to another embodiment of the present invention.
  • the structure of the stencil connection system is the same as that of the stencil connection system shown in FIG. 3.
  • the first line card and the second line card both include a line card chip, and the connectors on each line card are connected to the line.
  • the line card chip on the card is connected.
  • the first line card includes two line cards, the fifth connector 62 of each line card of the first line card is connected to the first connector 32 of the connecting device, and the first line of each line card in the first line card
  • the card body 61 is perpendicular to the connecting device even if the first line card is orthogonally connected to the connecting device.
  • the second line card is orthogonally connected to the network board. As shown in FIG. 5, the second line card includes two blocks.
  • the sixth connector 72 of each line card of the second line card is connected with the third connector 43 of the network board.
  • the second line card body 71 of each line card of the two-line card is perpendicular to the stencil body 41, that is, the second line card is orthogonally connected to the stencil.
  • the first line card side of each line card in the first line card and the second line card side of each line card in the second line card are substantially parallel to each other.
  • connection device expands the number of stencil connection line cards, thereby increasing the capacity of the communication device.
  • the first line card and the second line card can be arranged in the same manner, and the arrangement manner of the wiring card, the connecting device and the stencil is reasonably arranged, the space occupied by the line card, the connecting device and the stencil is reduced, and the communication is reduced.
  • the volume of the device is a predefined range of the wiring card, the connecting device and the stencil.
  • FIG. 6 shows a schematic structural diagram of still another communication device according to another embodiment of the present invention.
  • the structure of the stencil connection system is the same as that of the stencil connection system shown in FIG. 4.
  • the communication device includes two stencils.
  • the stencil on the front side is referred to as a front stencil.
  • the stencil located at the back is called the rear stencil, and the two stencils have the same structure.
  • the communication device further includes a first connecting device on the front side of the front panel and a second connecting device in the lower portion of the front side panel, a second line card connected to the front side panel, and a first line card connected to the first connecting device And a third line card connected to the second connecting device.
  • the first line card includes a first line card body 61, a line card chip, and a fifth connection connected to the line card chip.
  • the second line card comprises a second line card body 71, a line card chip and a sixth connector 72 connected to the line card chip, the third line card comprising a third line card body 81, a line card chip and a connection with the line card chip
  • Five connectors 82 one of the connectors of each line card is used for connecting the front side stencil or the connection device connected with the front side stencil, and the other connector is used for connecting the rear side stencil or the rear side stencil Connect the device.
  • the first line card is connected to the first connecting device, that is, the fifth connector 62 on the front side of the first line card is connected to the first connector 32 of the first connecting device connected to the front side net board, in the first line card
  • the fifth connector 62 on the rear side is connected to the first connector 32 of the first connection device to which the rear side panel is connected.
  • the first line card is connected through the fifth connector 62, the first connector 32, the second connector 33, and the fourth connector 44 is connected to the stencil chip 42, thereby performing data exchange with other line cards. .
  • the second line card is connected to the stencil, that is, the sixth connector 72 on the front side of the second line card is connected to the third connector 43 of the front side stencil, and the sixth connector 72 on the rear side of the second line card is rearward.
  • the third connector 43 in the side panel is connected.
  • the third line card is connected to the second connecting device, that is, the fifth connector 82 on the front side of the third line card is connected to the first connector 52 of the second connecting device connected to the front side net board, and the third line card is located at the rear side
  • the fifth connector 82 is connected to the first connector 52 of the second connection device to which the rear side panel is connected.
  • the third line card is connected to the stencil chip 42 through the fifth connector 82, the first connector 52, the second connector 53, and the fourth connector 45, thereby performing data exchange with other line cards.
  • connection manner and principle of the third line card and the second connecting device are the same as the connection manner and principle of the first line card and the first connecting device.
  • the first connection means and the second connection means connected to each of the network boards expand the number of network board connection line cards, thereby increasing the capacity of the communication device.
  • the first line card, the second line card, and the third line card can be arranged in the same manner, and the arrangement manner of the wiring card, the connecting device, and the stencil is reasonably arranged, and the space occupied by the line card, the connecting device, and the stencil is reduced. And reduce the size of the communication device.

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Abstract

一种连接装置、网板连接系统和通信设备。该连接装置包括：容置盒（31），容置盒（31）包括相交且相邻设置的第一侧面和第二侧面；第一连接器（32），设置于第一侧面，用于与第一线卡的连接器连接，以使连接装置与第一线卡以正交方式连接；第二连接器（33），设置于第二侧面，并与第一连接器（32）连接，第二连接器（33）用于与网板的连接器连接。连接装置能够提升通信设备的容量。

Description

连接装置、网板连接系统和通信设备
本申请要求于2017年6月9日提交中国专利局、申请号为CN 201710434542.3，发明名称为“连接装置、网板连接系统和通信设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及通信技术领域，尤其涉及一种连接装置、网板连接系统和通信设备。
背景技术
在交换机等通信设备中设置有线卡和网板，线卡用来提供用户设备的接口，供用户设备使用；网板作为数据交换单元，与不同的线卡连接，使不同线卡之间通过网板进行数据交换。目前，由于高速率传输的数据在印刷电路板(Printed Circuit Board，PCB)板的链路上传输时损耗较大，所以线卡和网板通常采用正交连接架构进行连接，来缩短数据在PCB板传输的距离，降低数据传输造成的损耗。
正交连接架构是指线卡和网板相互垂直，并通过连接器连接。如图1所示，通信设备中包括M块线卡10和N块网板20，每块网板20与线卡10连接的一侧安装有M个连接器21，每个连接器21均与其所在网板20上的网板芯片22连接，每块线卡10与网板20连接的一侧安装有N个连接器11，每个连接器11均与其所在线卡10上的线卡芯片12连接，M块线卡10与N块网板20通过M个连接器21和N个连接器11进行正交连接。
由图1中线卡和网板的连接方式可知，网板的长度对其连接线卡的数量有很大的影响，线卡的数量是决定通信设备容量的关键因素。随着网络技术的快速发展，通信设备容量需求也越来越大，但是，由于PCB板制作标准的限制，网板的长度也受到限制，所以网板和线卡的正交连接架构导致网板能够连接的线卡数量受限，从而导致通信设备的容量提升困难。
发明内容
本发明实施例提供了一种连接装置、网板连接系统和通信设备，能够解决通信设备的容量提升困难的问题。
第一方面，本发明实施例提供了一种连接装置，包括：
容置盒，容置盒包括相交且相邻设置的第一侧面和第二侧面；
第一连接器，设置于第一侧面，用于与第一线卡的连接器连接，以使连接装置与第一线卡以正交方式连接；
第二连接器，设置于第二侧面，并与第一连接器连接，第二连接器用于与网板的连接器连接。
结合第一方面，在第一方面的第一种可能的实现方式中，第二连接器在与第二侧面垂直的方向上、与第二侧面可移动连接，以靠近和远离第二侧面设置。
结合第一方面或上述可能的实现方式，在第一方面的第二种可能的实现方式中，连接装置与网板处于连接状态时，第二连接器远离第二侧面设置。
结合第一方面或上述可能的实现方式，在第一方面的第三种可能的实现方式中，第一连接器的数量和第二连接器的数量相同。
结合第一方面或上述可能的实现方式，在第一方面的第四种可能的实现方式中，第一连接器中的连接器与第二连接器中的连接器一一对应连接。
结合第一方面或上述可能的实现方式，在第一方面的第五种可能的实现方式中，第一连接器与第二连接器通过光缆或电缆连接。
第二方面，本发明实施例提供了一种网板连接系统，包括网板和如第一方面所述的连接装置；
网板包括网板本体、网板本体上设置的网板芯片、第三连接器和第四连接器；
第三连接器，设置于网板本体的第一网板侧边，并与网板芯片连接；
第四连接器，设置于网板本体中与第一网板侧边相邻的侧边，并与网板芯片连接；
第三连接器用于与第二线卡的连接器连接，使网板与第二线卡以正交方式连接；
第四连接器与连接装置的第二连接器连接，使连接装置与网板连接；
连接装置和网板处于连接状态时，第一连接器的连接口和第三连接器的连接口朝向同一方向。
结合第二方面，在第二方面的第一种可能的实现方式中，第一连接器和第三连接器沿由连接装置到网板的方向大致对齐。
结合第二方面或上述可能的实现方式，在第二方面的第二种可能的实现方式中，第二连接器的数量和第四连接器的数量相同。
结合第二方面或上述可能的实现方式，在第二方面的第三种可能的实现方式中，第二连接器中连接器与第四连接器中连接器一一对应连接。
第三方面，本发明实施例提供了一种通信设备，包括第一线卡、第二线卡和如第二方面所述的网板连接系统；
第一线卡包括第一线卡本体和设置在第一线卡本体的第一线卡侧边的第五连接器；
第二线卡包括第二线卡本体和设置在第二线卡本体的第二线卡侧边的第六连接器；
连接装置和第一线卡通过第一连接器和第五连接器连接，第一线卡本体与连接装置垂直；
网板和第二线卡通过第三连接器和第六连接器连接，第一线卡本体与网板本体垂直；
第一线卡侧边和第二线卡侧边相互大致平行。
结合第三方面或上述可能的实现方式，在第三方面的第一种可能的实现方式中，第一网板侧边与第二线卡侧边大致垂直。
本发明实施例提供了一种连接装置、网板连接系统和通信设备，本发明实施例中，连接装置包括容置盒，容置盒包括相交且相邻设置的第一侧面和第二侧面，第一侧面设置用于与第一线卡的连接器连接的第一连接器，以使连接装置与第一线卡以正交方式连接，第二侧面设置用于与网板的连接器连接的第二连接器，第一连接器和第二连接器连接。本发 明实施例中，连接装置通过第二连接器与网板的连接器连接，从而使连接装置与网板连接，而同时连接装置通过第一连接器与第一线卡以正交方式连接，所以与连接装置连接的第一线卡相当于与网板的连接器连接，即相当于与网板连接，所以连接装置相当于增加了网板中与线卡连接的连接器数量，进而可以增加每个网板正交连接线卡的数量，即在现有技术中不能增加网板长度的情况下，通过连接装置增加了连接线卡的数量，进而提升了通信设备的容量
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对本发明实施例中所需要使用的附图作简单地介绍。
图1是根据现有技术中网板与线卡正交连接的示意性结构图；
图2是根据本发明一实施例中连接装置的示意性结构图；
图3是根据本发明又一实施例中一种网板连接系统的示意性结构图；
图4是根据本发明又一实施例的又一种网板连接系统的示意性结构图；
图5是根据本发明另一实施例的一种通信设备的示意性结构图；
图6是根据本发明另一实施例的又一种通信设备的示意性结构图；
图7是根据本发明另一实施例的一种线卡的示意性结构图。
具体实施方式
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
本发明一实施例提供了一种连接装置，图2示出了根据本发明一实施例的连接装置的示意性结构图。如图2所示，该连接装置包括：容置盒31、第一连接器32和第二连接器33。
其中，容置盒31包括相交且相邻设置的第一侧面和第二侧面；第一连接器32，设置于所述第一侧面，用于与第一线卡的连接器连接，以使连接装置与第一线卡以正交方式连接；第二连接器33，设置于第二侧面，并与第一连接器32连接，第二连接器33用于与网板的连接器连接。
具体的，连接装置包括容置盒31，如图2所示，容置盒31的结构以长方体为例进行说明。容置盒31包括相交且相邻的两个侧面，分别为第一侧面和第二侧面，第一侧面设置第一连接器32，第二侧面设置第二连接器33，第一连接器32和第二连接器33连接。第一连接器32用于与第一线卡的连接器连接，使连接装置与第一线卡能够以正交方式连接，第二连接器33与网板的连接器连接，使连接装置能够与网板连接。
由于连接装置通过第二连接器33与网板的连接器连接，从而使连接装置与网板连接，而同时连接装置通过第一连接器32与第一线卡以正交方式连接，所以与连接装置连接的第一线卡相当于与网板的连接器连接，即相当于与网板连接，所以连接装置相当于增加了网板中与线卡连接的连接器数量，进而可以增加每个网板正交连接线卡的数量，即在现有技 术中不能增加网板长度的情况下，通过连接装置增加了连接线卡的数量，进而提升了通信设备的容量。
另外，网板在与线卡连接时以正交的方式连接，而连接装置与第一线卡也以正交方式连接，所以在连接装置与网板连接时，与连接装置连接的第一线卡和与网板连接的线卡可以以相同的方式排布，然后分别与连接装置和网板正交连接，从而能够在扩展网板连接线卡数量的同时，合理排布线卡、连接装置和网板的排布方式，降低线卡、连接装置和网板相互连接时占用的空间，以及降低通信设备的体积。
需要说明的是，本发明实施例中第一连接器32中包括连接器的数量和第二连接器33中包括连接器的数量均不作限定。第一连接器32中包括两个以上连接器时，每个连接器与第一线卡中不同线卡的连接器连接。当第一连接器32和第二连接器33均包括两个以上连接器时，第一连接器32与第二连接器33之间的连接方式可以包括第一连接器32中的连接器与第二连接器33中的连接器一一对应连接。如图2所示，第一连接器32中包括两个连接器，第二连接器33中包括两个连接器，在第一连接器32与第二连接器33连接时，第一连接器32中两个连接器分别与第二连接器33中两个连接器一一对应连接。
本发明实施例中，第一连接器32与第二连接器33可以通过电缆或光缆连接。由于高速率传输的数据在PCB板的链路上传输时损耗较大，所以本发明实施例中可以第一连接器32与第二连接器33通过电缆或光缆连接，从而减少数据在高数传输过程中的损耗。第一连接器32与第二连接器33连接的电缆或光缆可以放置在容置盒31中。
作为本发明的又一个实施例，第二连接器33在与第二侧面垂直的方向上、与第二侧面可移动连接，以靠近和远离第二侧面设置。
其中，本发明实施例中为了方便连接装置与网板的连接与拆卸，可以将第二连接器33设置为可以移动的连接器，即第二侧面设置的第二连接器33可以为可移动的，即第二连接器33可以在第二侧面垂直的方向上靠近和远离第二侧面。
如此，在连接装置与网板连接和拆卸时，可以不通过移动连接装置和网板，而是通过移动第二连接器33实现，操作简单方便，还可以减少网板承受的插拔力。
具体的，连接装置与网板处于连接状态时，第二连接器33远离第二侧面设置。即在连接装置与网板连接时，第二连接器33处于远离第二侧面的状态。当需要拆卸连接装置与网板时，可以移动通过第二连接器33至靠近第二侧面的状态，使连接装置与网板断开。
其中，网板与连接装置通过可移动的第二连接器33进行连接时，可以首先移动网板和连接装置到预定位置，然后通过移动第二连接器33，使第二连接器33远离第二侧面，与网板中连接器连接，从而实现网板与连接装置进行连接。如果需要拆卸网板与连接装置，则可以通过移动第二连接器33，使第二连接器33靠近第二侧面，与网板中连接器断开，实现拆卸网板与连接装置。
作为本发明的又一个实施例，连接装置包括操作部件，操作部件与第二连接器33连接，在操作部件被操作时，操作部件可以带动第二连接器33移动。
其中，为了便于控制第二连接器33的移动，连接装置还可以包括操作部件。操作部件与第二连接器33连接，通过操作此操作部件可以控制第二连接器33的移动。
具体的，本发明实施例中，操作部件可以具体为扳手。
需要说明的是，本发明实施例中，操作部件的设置方式和结构均不作限定，通过操作部件控制第二连接器33移动的结构不做限定。
本发明实施例中，连接装置还可以设置用于控制连接装置与第一线卡插拔的操作部件，以便于控制接装置与第一线卡的插拔。对于连接装置而言，其在与第一线卡连接方向可以进行插拔，在与网板连接的方向上也可以进行插拔，所以连接装置可以实现以二维插拔的方式与第一线卡和网板连接。
本发明又一实施例提供了一种网板连接系统，图3示出了根据本发明又一实施例中一种网板连接系统的示意性结构图。如图3所示，该网板连接系统包括网板和图2所示实施例中所示的连接装置。
其中，网板包括网板本体41、网板本体41上设置的网板芯片42、第三连接器43和第四连接器44；第三连接器43，设置于网板本体41的第一网板侧边，并与网板芯片42连接；第四连接器44，设置于网板本体41中与第一网板侧边相邻的侧边，并与网板芯片42连接；第三连接器43用于与第二线卡的连接器连接，使网板与第二线卡以正交方式连接；第四连接器44与连接装置的第二连接器33连接，使连接装置与网板连接；连接装置和网板处于连接状态时，第一连接器32的连接口和第三连接器43的连接口朝向同一方向。
具体的，如图3所示，网板本体41中与第二线卡正交连接的第一网板侧边设置连接第二线卡的第三连接器43，网板本体41中与第一网板侧边相邻的侧边设置连接连接装置的第四连接器44，第三连接器43和第四连接器44分别与网板本体41上的网板芯片42连接。第四连接器44与连接装置的第二连接器33连接，使连接装置与网板连接，并且连接装置和网板处于连接状态时，第一连接器32的连接口和第三连接器43的连接口朝向同一方向。
需要说明的是，通信设备中通常包括多个网板，每个网板均可以与连接装置连接，构成网板连接系统，本发明实施例以一个网板与连接装置连接的结构为例进行说明。
由于第四连接器44与网板芯片42连接，第四连接器44在与第二连接器33处于连接状态时，第二连接器33也处于与网板芯片42连接的状态，而连接装置中第一连接器32与第二连接器33连接，则第四连接器44在与第二连接器33处于连接状态时，第一连接器32也处于与网板芯片42连接的状态，此时与连接装置连接的第一线卡也处于与网板芯片42连接的状态。既可以与和网板连接的第二线卡进行数据交换。所以连接装置的第一连接器32可以实现与网板中第三连接器43相同的功能，即使线卡与网板芯片42连接并使线卡之间进行数据交换，所以连接装置相当于增加了网板中与线卡连接的连接器数量，进而可以增加每个网板正交连接线卡的数量，即在现有技术中不能增加网板长度的情况下，通过连接装置增加了连接线卡的数量，进而提升了通信设备的容量。
需要说明的是，在本发明实施例中，由于网板连接了连接装置，则可以将网板中连接第二线卡的连接器适当的移动至连接装置上，从而减少网板连接第二线卡的数量，进而能够减少网板在插拔线卡时承受的插拔力。
另外，网板在与第二线卡以正交的方式连接，而连接装置与第一线卡也以正交方式连接，由于在连接装置与网板连接时，第一连接器32的连接口与第三连接器43的连接口朝 同一方向，则第一线卡和第二线卡可以以相同的方式排布，从而能够在扩展网板连接线卡数量的同时，合理排布线卡、连接装置和网板的排布方式，降低线卡、连接装置和网板相互连接时占用的空间，以及降低通信设备的体积。
需要说明的是，在本发明实施例中，第二连接器33和第四连接器44均可以包括连个以上的连接器。第二连接器33中连接器的数量和第四连接器44中连接器的数量可以相同，此时第二连接器33中连接器和第四连接器44中连接器可以一一对应连，如图3所示，第二连接器33中包括两个连接器，第四连接器44中包括两个连接器，在第二连接器33与第四连接器44连接时，第二连接器33中两个连接器分别与第四连接器44中两个连接器一一对应连接。
作为本发明的又一个实施例，连接装置和网板处于连接状态时，第一连接器32和第三连接器43沿由连接装置到网板的方向大致对齐。
为了使第一线卡与第二线卡在排布时能够更整齐，可以设置连接装置和网板处于连接状态时，第一连接器32和第三连接器43沿由连接装置到网板的方向大致对齐。如图3所示，第一连接器32和第三连接器43在沿由连接装置到网板的竖直方向上大致对齐。
需要说明的是，网板中与第一网板侧边相邻的侧边包括两个，即网板可以通过两个与第一网板侧边相邻的两个侧边分别连接两个连接装置，在图3所示实施例中，只示意出网板与一个连接装置连接的结构，在本发明实施例中对网板连接连接装置的数量并不限定。
具体的，图4是根据本发明又一实施例的又一网板连接系统的示意性结构图。通信设备中通常包括多块网板。本发明实施例中，如图4所示，假设通信设备中包括2块网板，每块网板分别和两个连接装置，为了便于描述，将位于前侧的网板称为前侧网板，将位于后面的网板称为后侧网板，两块网板的结构相同，具体结构以位于前侧的网板与两个连接装置连接的结构为例进行说明，与位于前侧的网板连接的连接装置包括位于前侧网板上部的第一连接装置和位于前侧网板下部的第二连接装置。
如图4所示，前侧网板包括网板本体41、设置于网板本体41的网板芯片42、用于与第二线卡连接的第三连接器43、用于与第一连接装置连接的第四连接器44和用于与第二连接装置连接的第四连接器45，第三连接器43、第四连接器44和第四连接器45分别与网板芯片42连接。
第一连接装置包括容置盒31、与第四连接器44连接的第二连接器33和与第一线卡连接的第一连接器32，第一连接器32和第二连接器33连接。
第二连接装置包括容置盒51、与第四连接器45连接的第二连接器53和与第一线卡连接的第一连接器52，第一连接器52和第二连接器53连接。
需要说明的是，第一连接装置的结构与第二连接装置均与图2所示连接装置的结构相同，第一连接装置与第二连接装置分别和前侧网板的连接方式与图3所示连接装置与网板的连接方式相同，详细内容可以参见上述实施例中对网板和连接装置的说明，在次不在赘述。
本发明另一个实施例还提供一种通信设备，包括第一线卡、第二线卡，以及图3或图4所示实施例所述的网板连接系统。
其中，第一线卡包括第一线卡本体61和设置在第一线卡本体61的第一线卡侧边的第五连接器62；第二线卡包括第二线卡本体71和设置在第二线卡本体71的第二线卡侧边的第六连接器72；连接装置和第一线卡通过第一连接器32和第五连接器62连接，第一线卡本体61与连接装置垂直；网板和第二线卡通过第三连接器43和第六连接器72连接，第一线卡本体61与网板本体41垂直；第一线卡侧边和第二线卡侧边相互大致平行。
本发明实施例中通信设备包括的网板连接系统的结构和原理相同，可以图3或图4所示实施例中的描述，在次不在赘述。
具体的，图5示出了根据本发明另一实施例中一种通信设备的示意性结构图。
如图5所示，网板连接系统的结构与图3所示网板连接系统的结构相同，第一线卡和第二线卡均还包括线卡芯片，各线卡上的连接器均与线卡上的线卡芯片连接。第一线卡包括两块线卡，第一线卡中每块线卡的第五连接器62与连接装置的第一连接器32连接，并且第一线卡中每块线卡的第一线卡本体61与连接装置垂直，即使第一线卡与连接装置正交连接。第二线卡与网板正交连接的方式如图5所示，第二线卡包括2块，第二线卡中每块线卡的第六连接器72与网板中第三连接器43连接，第二线卡中每块线卡的第二线卡本体71与网板本体41垂直，即第二线卡与网板正交连接。第一线卡中各线卡的第一线卡侧边和第二线卡中各线卡的第二线卡侧边相互大致平行。
如此，连接装置扩展了网板连接线卡的数量，从而提高了通信设备的容量。第一线卡和第二线卡可以以相同的方式排布，合理排布线卡、连接装置和网板的排布方式，降低线卡、连接装置和网板相互连接时占用的空间，以及降低通信设备的体积。
具体的，图6示出了根据本发明另一实施例的又一种通信设备的示意性结构图。如图6所示，网板连接系统的结构与图4所示网板连接系统的结构相同，通信设备包括两块网板，为了便于描述，将位于前侧的网板称为前侧网板，将位于后面的网板称为后侧网板，两块网板的结构相同。
通信设备还包括位于前侧网板上部的第一连接装置和位于前侧网板下部的第二连接装置，与前侧网板连接的第二线卡，与第一连接装置连接的第一线卡，以及与第二连接装置连接的第三线卡。如图7所示，为第一线卡、第二线卡和第三线卡的示意性结构图，第一线卡包括第一线卡本体61、线卡芯片和与线卡芯片连接的第五连接器62，第二线卡包括第二线卡本体71、线卡芯片和与线卡芯片连接的第六连接器72，第三线卡包括第三线卡本体81、线卡芯片和与线卡芯片连接的第五连接器82，各线卡的连接器中一个连接器用于连接前侧网板或与前侧网板连接的连接装置，另一个连接器用于连接后侧网板或与后侧网板连接的连接装置。
第一线卡与第一连接装置连接，即第一线卡中位于前侧的第五连接器62与前侧网板连接的第一连接装置的第一连接器32连接，第一线卡中位于后侧的第五连接器62与后侧网板连接的第一连接装置的第一连接器32连接。在数据传输时，第一线卡通过第五连接器62、第一连接器32、第二连接器33连接、第四连接器44与网板芯片42连接，从而实现与其他线卡进行数据交换。
第二线卡与网板连接，即第二线卡中位于前侧的第六连接器72与前侧网板的第三连接 器43连接，第二线卡中位于后侧的第六连接器72与后侧网板中的第三连接器43连接。
第三线卡与第二连接装置连接，即第三线卡中位于前侧的第五连接器82与前侧网板连接的第二连接装置的第一连接器52连接，第三线卡中位于后侧的第五连接器82与后侧网板连接的第二连接装置的第一连接器52连接。在数据传输时，第三线卡通过第五连接器82、第一连接器52、第二连接器53连接、第四连接器45与网板芯片42连接，从而实现与其他线卡进行数据交换。
需要说明的是，第三线卡与第二连接装置的连接方式和原理与第一线卡与第一连接装置的连接方式和原理相同。
如此，如图6中所示，与每块网板连接的第一连接装置和第二连接装置扩展了网板连接线卡的数量，从而提高了通信设备的容量。第一线卡、第二线卡和第三线卡可以以相同的方式排布，合理排布线卡、连接装置和网板的排布方式，降低线卡、连接装置和网板相互连接时占用的空间，以及降低通信设备的体积。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此。

Claims (8)

  1. 一种连接装置，其特征在于，包括：
    容置盒，所述容置盒包括相交且相邻设置的第一侧面和第二侧面；
    第一连接器，设置于所述第一侧面，用于与第一线卡的连接器连接，以使所述连接装置与所述第一线卡以正交方式连接；
    第二连接器，设置于所述第二侧面，并与所述第一连接器连接，所述第二连接器用于与网板的连接器连接。
  2. 根据权利要求1所述的连接装置，其特征在于，所述第二连接器在与所述第二侧面垂直的方向上、与所述第二侧面可移动连接，以靠近和远离所述第二侧面设置。
  3. 根据权利要求2所述的连接装置，其特征在于，所述连接装置与所述网板处于连接状态时，所述第二连接器远离所述第二侧面设置。
  4. 根据权利要求2或3所述的连接装置，其特征在于，所述连接装置包括操作部件，所述操作部件与所述第二连接器连接，在所述操作部件被操作时，所述操作部件带动所述第二连接器移动。
  5. 一种网板连接系统，其特征在于，包括网板和如权利要求1至4任一项所述的连接装置；
    所述网板包括网板本体、所述网板本体上设置的网板芯片、第三连接器和第四连接器；
    所述第三连接器，设置于所述网板本体的第一网板侧边，并与所述网板芯片连接；
    所述第四连接器，设置于所述网板本体中与所述第一网板侧边相邻的侧边，并与所述网板芯片连接；
    所述第三连接器用于与第二线卡的连接器连接，使所述网板与所述第二线卡以正交方式连接；
    所述第四连接器与所述连接装置的所述第二连接器连接，使所述连接装置与所述网板连接；
    所述连接装置和所述网板处于连接状态时，所述第一连接器的连接口和所述第三连接器的连接口朝向同一方向。
  6. 根据权利要求5所述的网板连接系统，其特征在于，所述连接装置和所述网板处于连接状态时，所述第一连接器和所述第三连接器沿由所述连接装置到所述网板的方向大致对齐。
  7. 一种通信设备，其特征在于，包括所述第一线卡、所述第二线卡和如权利要求5或6所述的网板连接系统；
    所述第一线卡包括第一线卡本体和设置在所述第一线卡本体的第一线卡侧边的第五连接器；
    所述第二线卡包括第二线卡本体和设置在所述第二线卡本体的第二线卡侧边的第六连接器；
    所述连接装置和所述第一线卡通过所述第一连接器和所述第五连接器连接，所述第一线卡本体与所述连接装置垂直；
    所述网板和所述第二线卡通过所述第三连接器和所述第六连接器连接，第二线卡本体与所述网板本体垂直；
    所述第一线卡侧边和所述第二线卡侧边相互大致平行。
  8. 根据权利要求7所述的通信设备，其特征在于，所述第一网板侧边与所述第二线卡侧边大致垂直。
PCT/CN2018/090290 2017-06-09 2018-06-07 连接装置、网板连接系统和通信设备 WO2018224014A1 (zh)

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