WO2022000593A1 - 一种连接器 - Google Patents

一种连接器 Download PDF

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Publication number
WO2022000593A1
WO2022000593A1 PCT/CN2020/102986 CN2020102986W WO2022000593A1 WO 2022000593 A1 WO2022000593 A1 WO 2022000593A1 CN 2020102986 W CN2020102986 W CN 2020102986W WO 2022000593 A1 WO2022000593 A1 WO 2022000593A1
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WO
WIPO (PCT)
Prior art keywords
connector
receiving plate
cover
conductive
pins
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2020/102986
Other languages
English (en)
French (fr)
Inventor
王建安
陈勇利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AAC Technologies Holdings Shenzhen Co Ltd
AAC Module Technologies Changzhou Co Ltd
Original Assignee
AAC Acoustic Technologies Shenzhen Co Ltd
AAC Module Technologies Changzhou Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AAC Acoustic Technologies Shenzhen Co Ltd, AAC Module Technologies Changzhou Co Ltd filed Critical AAC Acoustic Technologies Shenzhen Co Ltd
Publication of WO2022000593A1 publication Critical patent/WO2022000593A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—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
    • 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
    • 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
    • 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]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/6594—Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members

Definitions

  • the utility model relates to the technical field of connectors, in particular to a connector.
  • the connector of the related art realizes the shielding function through the peripheral shielding cover after the male end and the female end are matched.
  • the peripheral shielding cover needs to consider various processing sequence factors, the shielding cannot be improved under the same processing difficulty and interference structure assembly. Effect.
  • the purpose of the present invention is to provide a connector, which can solve the problem in the prior art that the shielding effect cannot be improved under the same processing difficulty and interference structure assembly.
  • the technical solution of the present utility model provides a connector for connecting a first receiving plate and a second receiving plate, the connector comprises: a first connector welded to the first receiving plate and a first connector welded to the first receiving plate A second connector with two receiving plates that can be matched with the first connector, the periphery of the first connector includes a shielding cover that is electrically connected to the first receiving plate, and the first connector is connected to the first connector.
  • the second connector is matched, the second connector is located in the shielding cover, the side of the second receiving plate facing the shielding cover is provided with a conductive part, and the shielding cover includes a cover wall part and a The cover wall portion is a pin portion extending toward the second receiving plate, and the pin portion is in contact with the conductive portion.
  • the cover wall portion includes: a plurality of cover wall surfaces extending from the first receiving plate to the direction of the second receiving plate, the cover wall surfaces and the second receiving plate are spaced apart, and the guide
  • the foot part includes a plurality of connecting pins, and one end of the cover wall surface close to the second receiving plate is connected with the connecting pins.
  • the conductive portion includes: a plurality of conductive sheets, the plurality of conductive sheets are arranged on the surface of the second receiving plate at intervals, and the connection pins are in contact with the adjacent conductive sheets.
  • connection pin is perpendicular to the conductive sheet, and one end of the connection pin away from the wall surface of the cover is in contact with the conductive sheet.
  • the connecting pin is an elastic pin extending in an arc shape from the cover wall to the conductive sheet, and one end of the elastic pin away from the cover wall is in contact with the adjacent conductive sheet. catch.
  • At least two of the connecting pins are spaced and symmetrically arranged on the same wall of the cover.
  • the peripheral side wall of the second connector is provided with a first positioning part and a second positioning part, the first positioning part and the second positioning part form a limit opening, and the connecting pin is clamped. connected to the limit opening.
  • the material of the conductive portion is copper material.
  • the beneficial effect of the present utility model is that the connector of the present utility model is used for connecting the first receiving plate and the second receiving plate, including: a first connector welded to the first receiving plate and a first connector welded to the second receiving plate that can be A second connector with matching connectors, the periphery of the first connector includes a shielding cover electrically connected to the first receiving board, after the first connector and the second connector are matched, the second connector is located in the shielding cover, The side of the second receiving plate facing the shielding cover is provided with a conductive portion, and the shielding cover includes a cover wall portion and a pin portion extending from the cover wall portion to the second receiving plate, and the pin portion abuts against the conductive portion.
  • a lead portion is added to the shielding cover of the connector, and a conductive portion is provided on the surface of the second receiving plate.
  • the metal reference ground is coherent with the shielding case, so that the shielding effect can be improved under the same processing difficulty and interference structure assembly.
  • FIG. 1 is a schematic diagram of the installation of a connector provided by an embodiment of the present invention.
  • FIG. 2 is an enlarged view of the structure of part A of the connector shown in the embodiment of FIG. 1;
  • FIG. 3 is a schematic structural diagram of a shielding cover of the connector provided by the embodiment of FIG. 1;
  • FIG. 4 is a schematic diagram of the installation of a connector provided by another embodiment of the present invention.
  • FIG. 5 is a structural side view of the connector provided by the embodiment of FIG. 4 .
  • the technical solution of the present invention provides a connector.
  • the connector is used to connect the first receiving plate 11 and the second receiving plate 12 .
  • the connector includes: a first connector 31 welded to the first receiving plate 11 and a first connector 31 welded to the second receiving plate 12 and capable of being connected with the first receiving plate 12 .
  • the periphery of the first connector 31 includes a shielding cover 20 that is electrically connected to the first receiving board.
  • the second connection The device 32 is located in the shielding cover 20, the second receiving plate 12 is provided with a conductive portion on the side facing the shielding cover 20, and the shielding cover 20 includes a cover wall and a pin portion 22 extending from the cover wall to the second receiving plate 12.
  • the leg portion 22 is in contact with the conductive portion.
  • the connector disclosed in the present invention includes: a first connector 31 , a second connector 32 that is mated and connected to the first connector 31 , and a shield provided on the periphery after the first connector 31 and the second connector 32 are mated and connected.
  • the first connector 31 can be fixedly connected to the first receiving board 11 or the second receiving board 12 , and the data pins or power pins of the first connector 31 are electrically connected to the first receiving board 11 .
  • the second connector 32 is fixedly connected with the second receiving board 12
  • the data pins or power pins of the second connector 32 are electrically connected with the second receiving board 12
  • the shielding cover 20 is connected with the first receiving board 11 electrical connection.
  • first connectors 31 located on the first receiving board 11 and the second receiving board 12 are circuit boards with circuit structures, such as PCB (Printed Circuit Board, printed circuit board), FPC (Printed Circuit Board, flexible circuit board) circuit board), after the first connector 31 of the connector is matched with the second connector 32, the electrical connection between the first receiving board 11 and the second receiving board 12 can be realized, and high-frequency and high-speed data can be realized. transfer requirements.
  • PCB Print Circuit Board, printed circuit board
  • FPC Printed Circuit Board, flexible circuit board
  • a conductive part is provided on the surface of the second receiving plate 12 , the conductive part is a part of the exposed copper area added on the second receiving plate 12 , and the conductive part is connected to the relevant circuit of the second receiving plate 12 , such as a metal reference ground etc., the part of the exposed copper area is slightly raised from the surface of the second receiving plate 12 .
  • the conductive part when the conductive part is arranged on the second receiving plate 12 , the conductive part can be embedded on the side of the second receiving plate 12 facing the connector through the side of the conductive part close to the second receiving plate 12 , or the conductive part can be connected to the second receiving plate 12 . Surface fixed connection.
  • the shielding cover 20 specifically includes: a cover wall part surrounding the periphery of the first connector 31 and the second connector 32 after the mating connection;
  • the conductive portion of the lead portion extends.
  • the pin portion can be a spring foot, a convex hull, or other structural components that can achieve contact with the second receiving plate 12.
  • the specific structure of the pin portion can be selected according to actual needs, and only the pin portion can be connected to the second receiving plate 12.
  • the board 12 only needs to be in contact, and the structure type of the pin portion is not limited in this embodiment.
  • the pin parts are in contact with the conductive parts on the second receiving plate 12, so that the metal reference ground of the first receiving plate 11 and the second receiving plate 12 is better electrically connected to the shielding cover 20, and
  • the addition of lead parts on the shielding cover 20 and the addition of conductive parts on the second receiving plate 12 are simple to process and do not need to assemble other overly complicated interference structures. Mass production can be realized. Under the same processing difficulty and interference structure assembly, The addition of pins in the shield will not affect the performance of the connector itself, such as the high-frequency and high-speed data transmission performance of the connector, and better shielding effect.
  • the cover wall portion includes: a plurality of cover wall surfaces 21 extending from the first receiving plate 11 to the second receiving plate 12 , and the cover wall surfaces 21 and the second receiving plate 12 are spaced apart
  • the pin part includes: a plurality of connecting pins 22, one end of the cover wall surface 21 close to the second receiving plate 12 is connected with the connecting pins 22.
  • the shape of the cover wall portion can be any shape structure, such as a nearly cuboid, a near pentagonal prism, a hexagonal prism or a cylinder.
  • the outer shape of the cover wall portion can be set according to the outer shape of the first connector 31 and the second connector 32 after the mating connection, because the first connector 31 of the connector
  • the shape of the two connectors 32 after mating and connecting is approximately a rectangular parallelepiped
  • the shape of the shielding cover 20 can be set to be approximately a rectangular parallelepiped peripheral wall according to the mating periphery of the first connector 31 and the second connector 32, and the shape of the cover wall is also Approximate the peripheral wall of a cuboid.
  • the shielding cover of the approximate cuboid peripheral wall includes: four cover wall surfaces 21, the cover wall surfaces 21 are spaced from the second receiving plate 12, and further, the pin portion includes a plurality of connection pins 22, the connection pins 22 and One end of the cover wall surface 21 close to the second receiving plate 12 is fixedly connected.
  • this embodiment does not specifically limit the number of connection pins 22, and does not limit the connection pins 22 set on each cover wall surface 21.
  • the specific number of connecting pins 22 can be set according to actual needs.
  • the pin part of this embodiment includes four connecting pins 22, two opposite cover walls 21 are selected, and two cover walls 21 are provided on each cover wall 21.
  • Connecting pins 22, these two connecting pins 22 are symmetrically arranged on the same cover wall surface 21, and a plurality of connecting pins 22 are in contact with the conductive parts on the second receiving plate 12 to realize the first receiving plate 11 and the second receiving plate 12.
  • the metal reference ground of the receiving plate 12 is better electrically connected to the shielding cover 20 to maximize the shielding effect.
  • the conductive portion includes: a plurality of conductive sheets 121 , the plurality of conductive sheets 121 are arranged on the surface of the second receiving plate 12 at intervals, and the connecting pins 22 are in contact with the adjacent conductive sheets 121 .
  • the shape of the shielding cover 20 may be a multi-faceted structure, or the shape and structure of the shielding cover 20 may be set according to the peripheral shape of the first connector 31 and the second connector 32 after the mating connection.
  • the conductive portion is used to abut or contact the additionally set connection pins 22 on the shielding case 20 .
  • the position of the conductive portion on the second receiving plate 12 can be based on the actual position of the connection pins 22 of the shielding case 20 .
  • the conductive part can be set around the periphery of the orthographic projection of the connector on the second receiving plate 12 , that is, the conductive part is arranged on the second receiving plate 12 outside the second connector 32 .
  • the conductive portion can also be set according to the actual position of the connecting pin 22 .
  • the conductive portion can be divided into a plurality of conductive sheets 121 , the number of the conductive sheets 121 is the same as the number of the connection pins 22 , the plurality of conductive sheets 121 are arranged at intervals, and the conductive sheets 121 are respectively arranged on the connecting pins 121 , respectively.
  • the connecting pins 22 can abut with the corresponding conductive sheets 121, so that the shielding cover 20 is respectively connected to the metal reference ground of the first receiving plate 11 and the second receiving plate 12.
  • the metal reference ground is electrically connected to realize the penetration, so as to improve the shielding effect of the shielding cover 20 .
  • the orthographic projection of the shielding cover 20 on the second receiving plate 12 falls into the conductive sheet 121, the connection pins 22 are perpendicular to the conductive sheets 121, and the connection pins 22 One end away from the cover wall surface 21 is in contact with the conductive sheet 121 .
  • the conductive sheet 121 is disposed on the second receiving plate 12 directly below the shielding cover 20, so that the orthographic projection of the shielding cover 20 on the second receiving plate 12 falls into the conductive sheet 121, that is, the shielding cover 20 is perpendicular to each
  • the conductive sheet 121 preferably, the conductive sheet 121 is disposed on the second receiving plate 12 directly below the connection pins 22, so that the ends of the connection pins 22 away from the cover wall 21 are vertically abutted with the conductive sheet 121.
  • the orthographic projection of the shielding cover 20 on the second receiving plate 12 does not fall into the conductive sheet 121 , and the connecting pins 22 are arc-shaped from the cover wall 21 to the conductive sheet 121
  • the elastic pins 22 ′ are extended, and one end of the elastic pins 22 ′ away from the cover wall is in contact with the adjacent conductive sheet 121 .
  • the connecting pins 22 are set as pins that do not extend vertically from the cover wall surface 21, the pressing force of the connecting pins 22 on the conductive sheets 121 on the second receiving plate 12 can be reduced, and the first receiving plate can be effectively prevented from being pressed.
  • the connecting pins 22 are set as elastic pins 22' extending in an arc shape from the cover wall 21 to the conductive sheet 121, and the conductive sheet 121 is set on the shielding.
  • the cover 20 is outside the orthographic projection of the second receiving plate 12, that is, the orthographic projection of the shielding cover 20 on the second receiving plate 12 does not fall into the conductive sheet 121, and the position of the conductive sheet 121 on the second receiving plate 12 is an elastic guide.
  • the feet 22' extend to the position of the landing point on the second receiving plate 12, and elastic contact is formed between the elastic connection 22' and the conductive sheet 121, so as to ensure the contact between the elastic pins 22' and the conductive sheet 121, and reduce the elastic lead as far as possible.
  • the pressing force between the feet 22 ′ and the conductive sheet 121 is not limited.
  • At least two connecting pins 22 are arranged on the same cover wall surface 21 at intervals and symmetrically.
  • the number of connecting pins 22 on the same cover wall 21 can be set according to the number of conductive sheets 121, because the conductive sheets 121 are respectively connected to corresponding circuits on the second receiving board 12, such as reference ground or circuit common.
  • By setting a plurality of connecting pins 22 on the same cover wall 21 to increase the contact area between the plurality of shielding covers 20 and the reference ground of the second receiving board 12 the contact area with the reference ground of the second receiving board 12 is realized, and the reference ground of the metal on the second receiving board 12 is realized. Pass through to improve the shielding effect.
  • a first positioning portion 321 and a second positioning portion 322 are provided on the peripheral side wall of the second connector 32, and the first positioning portion 321 and the second positioning portion 322 are formed Limit port, connecting pin 22 is snapped into the limit port.
  • connection pins 22 are vertical pins, and the connection pins 22 need to be in vertical contact with the conductive sheet 121
  • corresponding protrusions may be provided on the outer sidewall of the second connector 32 , such as the second
  • a first positioning portion 321 and a second positioning portion 322 are provided on the peripheral side wall of the connector 32.
  • the first positioning portion 321 and the second positioning portion 322 cooperate with each other to form a first positioning portion 321 and a second positioning portion 322.
  • the connecting pins 22 are clamped in the limiting opening, and the conductive sheet 121 is located in the limiting opening. Just below the position port, when the connecting pin 22 and the conductive sheet 121 are in vertical contact, it prevents the external force from causing deformation of the connecting pin 22, such as side bending, etc., and effectively avoids the problem of poor contact between the pin and the conductive sheet 121. The reliability of the shielding case 20 is increased.
  • the material of the conductive portion is copper material.
  • the conductive part is made of Cu (copper) material as the conductor. Due to the good electrical conductivity of the copper material product, when the connecting pin 22 and the corresponding conductive sheet 121 of the conductive part are in contact with each other, the improvement is improved.
  • the electrical conductivity between the shielding cover 20 and the conductive sheet 121 is to ensure the penetration effect between the first receiving plate 11 and the second receiving plate 12 and the shielding cover 20 .
  • the pin part of the shielding cover is abutted with the conductive part, so that the shielding cover and the first receiving plate are in contact with each other.
  • the electrical connection is realized with the metal reference ground of the second receiving plate, which can further improve the shielding effect under the same processing difficulty and interference structure assembly.

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

Abstract

一种连接器，包括：焊接于第一承接板(11)的第一连接器(31)以及焊接于第二承接板(12)且可与第一连接器(31)相匹配的第二连接器(32)，第一连接器(31)的外围包括与第一承接板(11)电连接的屏蔽罩(20)，第一连接器(31)和第二连接器(32)配合后，第二连接器(32)位于屏蔽罩(20)内，第二承接板(12)朝向屏蔽罩(20)的一面设有导电部，屏蔽罩(20)包括罩壁部以及自罩壁部向第二承接板(12)延伸的引脚部(22)，引脚部(22)与导电部相抵接。在连接器的屏蔽罩(20)增加引脚部(22)，及在第二承接板(12)表面增加导电部，通过屏蔽罩(20)的引脚部(22)与导电部相抵接，使得第一承接板(11)和第二承接板(12)的金属参考地与屏蔽罩(20)实现连贯，提升屏蔽效果。

Description

一种连接器 技术领域
本实用新型涉及连接器技术领域，尤其涉及一种连接器。
 背景技术
终端设备的技术发展，对连接器提出了高频率、高速率的传输要求，而增加使用频段、带宽及提高终端设备集成度会导致更多的电磁兼容问题，如电磁泄露问题越来明显。
相关技术的连接器通过公端与母端配合后的外围屏蔽罩实现屏蔽功能，但是,由于外围屏蔽罩需要考虑多种加工道序因素，在同等的加工难度和干涉结构装配下，无法提升屏蔽效果。
因此，有必要提供一种新的连接器结构。
 技术问题
本实用新型的目的在于提供一种连接器，可以解决现有技术中的在同等的加工难度和干涉结构装配下无法提升屏蔽效果的问题。
 技术解决方案
本实用新型的技术方案提供一种连接器，用于连接第一承接板与第二承接板，所述连接器包括：焊接于所述第一承接板的第一连接器以及焊接于所述第二承接板且可与所述第一连接器相匹配的第二连接器，所述第一连接器的外围包括与所述第一承接板电连接的屏蔽罩，所述第一连接器和所述第二连接器配合后，所述第二连接器位于所述屏蔽罩内，所述第二承接板朝向所述屏蔽罩的一面设有导电部，所述屏蔽罩包括罩壁部以及自所述罩壁部向所述第二承接板延伸的引脚部，所述引脚部与所述导电部相抵接。
可选的，所述罩壁部包括：自所述第一承接板向所述第二承接板方向延伸的多个罩壁面，所述罩壁面与所述第二承接板具有间隔，所述引脚部包括：多个连接引脚，所述罩壁面靠近所述第二承接板的一端与所述连接引脚相连接。
可选的，所述导电部包括：多个导电片，所述多个导电片间隔设置于所述第二承接板表面，所述连接引脚与邻近的所述导电片相抵接。
可选的，所述连接引脚垂直于所述导电片，所述连接引脚远离所述罩壁面的一端与所述导电片相抵接。
可选的，所述连接引脚为自所述罩壁面向所述导电片弧形延伸成的弹性引脚，所述弹性引脚远离所述罩壁部的一端与邻近的所述导电片相抵接。
可选的，至少两个所述连接引脚间隔且对称设置于同一所述罩壁面上。
可选的，所述第二连接器外围的侧壁设有第一定位部和第二定位部，所述第一定位部与所述第二定位部构成限位口，所述连接引脚卡接于所述限位口内。
可选的，所述导电部的材质为铜质材料。
 有益效果
本实用新型的有益效果在于：本实用新型的连接器用于连接第一承接板与第二承接板，包括：焊接于第一承接板的第一连接器以及焊接于第二承接板且可与第一连接器相匹配的第二连接器，第一连接器的外围包括与第一承接板电连接的屏蔽罩，第一连接器和第二连接器配合后，第二连接器位于屏蔽罩内，第二承接板朝向屏蔽罩的一面设有导电部，屏蔽罩包括罩壁部以及自罩壁部向第二承接板延伸的引脚部，引脚部与导电部相抵接。本方案在连接器的屏蔽罩上增加引脚部，及在第二承接板表面设有导电部，通过屏蔽罩的引脚部与导电部相抵接，使得第一承接板和第二承接板的金属参考地与屏蔽罩实现连贯，实现在同等的加工难度和干涉结构装配下提升屏蔽效果。
 附图说明
图1为本实用新型的实施例提供的连接器的安装示意图；
图2为图1的实施例所示的连接器的A部分结构放大图；
图3为图1的实施例提供的连接器的屏蔽罩的结构示意图；
图4为本实用新型的另一实施例提供的连接器的安装示意图；
图5为图4的实施例提供的连接器的结构侧视图。
 本发明的实施方式
下面结合附图和实施方式对本实用新型作进一步说明。
为了解决现有技术中在同等的加工难度和干涉结构装配下无法提升屏蔽效果的技术问题，本实用新型的技术方案提供一种连接器。
参考图1，该连接器用于连接第一承接板11与第二承接板12，连接器包括：焊接于第一承接板11的第一连接器31以及焊接于第二承接板12且可与第一连接器31相匹配的第二连接器32，第一连接器31的外围包括与第一承接板电连接的屏蔽罩20，第一连接器31和第二连接器32配合后，第二连接器32位于屏蔽罩20内，第二承接板12朝向屏蔽罩20的一面设有导电部，屏蔽罩20包括罩壁部以及自罩壁部向第二承接板12延伸的引脚部22，引脚部22与导电部相抵接。
本实用新型公开的连接器包括：第一连接器31、与第一连接器31配合连接的第二连接器32、设于第一连接器31和第二连接器32配合连接后的外围的屏蔽罩20，在实际应用中，第一连接器31可与第一承接板11或第二承接板12固定连接，且第一连接器31的数据引脚或电源引脚与第一承接板11电连接，第二连接器32与第二承接板12固定连接，且第二连接器32的数据引脚或电源引脚与第二承接板12电连接，此外，屏蔽罩20与第一承接板11电连接。需要说明的是，第一连接器31位于第一承接板11和第二承接板12为具有包含线路结构的电路板，如PCB( Printed Circuit Board，印刷电路板)、FPC（ Printed Circuit Board，柔性电路板），通过连接器的第一连接器31与第二连接器32相配合后，可实现第一承接板11与第二承接板12之间形成电连接，实现高频率、高速率的数据传输要求。
进一步的，第二承接板12的表面设有导电部，该导电部为在第二承接板12上增加的部分露铜区域，导电部与第二承接板12的相关电路连接，如金属参考地等，该部分露铜区域自第二承接板12表面上略微凸起。具体的，将导电部设置在第二承接板12上时，可通过导电部靠近第二承接板12的一侧镶嵌于第二承接板12朝向连接器一面，或导电部与第二承接板12表面固定连接。屏蔽罩20具体包括：围设于第一连接器31和第二连接器32配合连接后的外围的罩壁部，及自罩壁部靠近第二承接板12的一端向第二承接板12表面的导电部延伸的引脚部。该引脚部可为弹脚、凸包或者其他可实现其与第二承接板12的接触结构部件，可根据实际的需求选择引脚部的具体结构，只需使得引脚部与第二承接板12可接触即可，本实施例不对引脚部的结构类型进行限定。本实施例通过引脚部与第二承接板12上的导电部相抵接，使得第一承接板11和第二承接板12的金属参考地与屏蔽罩20实现更好的电连接，且通过在屏蔽罩20上增加引脚部和在第二承接板12上增加导电部，加工简单、无需另外装配过于复杂的其他干涉结构，可实现批量生产制造，在同等的加工难度和干涉结构装配下，在屏蔽罩增设引脚部，不会对连接器本身的性能不会造成影响，如连接器的高频率、高速率的数据传输性能，且具有更好地屏蔽效果。
参阅图1和图3，在本实施例中，罩壁部包括：自第一承接板11向第二承接板12方向延伸的多个罩壁面21，罩壁面21与第二承接板12具有间隔，引脚部包括：多个连接引脚22，罩壁面21靠近第二承接板12的一端与连接引脚22相连接。罩壁部的外形可为任意形状结构，如近长方体、近五棱柱、六棱柱或圆柱等结构，本实用新型不对罩壁部的外形做具体限定，只需围绕连接器的第一连接器31和第二连接器32即可；优选的，罩壁部的外形结构可根据第一连接器31和第二连接器32配合连接后的外围形状设置，由于连接器的第一连接器31与第二连接器32配合连接后的外形近似长方体，则屏蔽罩20的外形可根据第一连接器31和第二连接器32配合后的外围设置为近似长方体外围壁，则罩壁部的外形也为近似长方体外围壁。该近似长方体外围壁的屏蔽罩包括：4个罩壁面21，该罩壁面21与第二承接板12之间具有间隔，进一步的，引脚部包括多个连接引脚22，连接引脚22与罩壁面21靠近第二承接板12的一端固定连接，需要说明的是，本实施例不对连接引脚22的数量做具体限定，且不限定在每一个罩壁面21上设定的连接引脚22的具体数量，可根据实际需求设置连接引脚22，优选的，本实施例的引脚部包括4个连接引脚22，选取两个相对的罩壁面21，在每个罩壁面21设置两个连接引脚22，这两个连接引脚22对称设置在同一罩壁面21上，通过多个连接引脚22与第二承接板12上的导电部相抵接，实现第一承接板11与第二承接板12的金属参考地与屏蔽罩20更好的电连接，以最大化提升屏蔽效果。
参阅图1，在本实用新型的实施例中，导电部包括：多个导电片121，多个导电片121间隔设置于第二承接板12表面，连接引脚22与邻近的导电片121相抵接。具体的，由于屏蔽罩20的外形可为多面结构，或根据第一连接器31和第二连接器32配合连接后的外围形状设定屏蔽罩20的形状结构。导电部用于与屏蔽罩20上增加设定的连接引脚22相抵接或接触，因此，导电部的在第二承接板12上的位置可根据屏蔽罩20的连接引脚22的位置的实际设定，如导电部可围绕连接器在第二承接板12上的正投影的外围设定，即导电部在第二承接板12上围设于第二连接器32外。此外，还可根据连接引脚22的实际位置设定导电部。优选的，导电部可划分为多个导电片121，导电片121的数量的与连接引脚22的数量一致，多个导电片121之间间隔设置，且导电片121分别对应设置于具有连接引脚22的罩壁面21附近的第二承接板12上，连接引脚22可与相应的导电片121相抵接，使得屏蔽罩20分别与第一承接板11的金属参考地和第二承接板12的金属参考地电连接，实现贯通，以提升屏蔽罩20的屏蔽效果。
参阅图4-5，在本实用新型的实施例中，屏蔽罩20在第二承接板12上的正投影部分落入导电片121内，连接引脚22垂直于导电片121，连接引脚22远离罩壁面21的一端与导电片121相抵接。具体的，导电片121设置在屏蔽罩20正下方的第二承接板12上，使得屏蔽罩20在第二承接板12上的正投影部分落入导电片121内，即屏蔽罩20垂直于各导电片121，优选的，将导电片121设置于连接引脚22正下方的第二承接板12上，使得连接引脚22远离罩壁面21的一端与导电片121垂直抵接。
参阅图5，在本实用新型的另一实施例中，屏蔽罩20在第二承接板12的正投影未落入导电片121内，连接引脚22为自罩壁面21向导电片121弧形延伸成的弹性引脚22’，弹性引脚22’远离罩壁部的一端与邻近的导电片121相抵接。具体的，将连接引脚22设置为自罩壁面21非垂直延伸的引脚时，可降低连接引脚22对第二承接板12上的导电片121造成的按压力度，有效防止第一承接板11和第二承接板12的变形或损坏，优选的，将连接引脚22为设置为自罩壁面21向导电片121弧形延伸成的弹性引脚22’，并将导电片121设置在屏蔽罩20在第二承接板12正投影的外部，即屏蔽罩20的在第二承接板12的正投影未落入导电片121内，导电片121在第二承接板12上的位置为弹性引脚22’延伸至第二承接板12上着陆点的位置，弹性连接22’与导电片121之间形成弹性抵接，实现保证弹性引脚22’与导电片121接触的同时，尽量减少弹性引脚22’与导电片121之间的按压力度。
参阅图1和图4，在本实用新型的上述实施例中，至少两个连接引脚22间隔且对称设置于同一罩壁面21上。同一罩壁面21上的连接引脚22的数量可根据导电片121的数量设定，由于导电片121分别与第二承接板12上的相应电路相连接，如与参考地或电路公共端。通过在同一罩壁面21上设定多个连接引脚22，以增加多个屏蔽罩20与第二承接板12的参考地的接触区域，实现与第二承接板12上的多个金属参考地贯通，提升屏蔽效果。
参阅图1-2，在本实用新型的实施例中，第二连接器32外围的侧壁设有第一定位部321和第二定位部322，第一定位部321与第二定位部322构成限位口，连接引脚22卡接于限位口内。具体的，当连接引脚22为垂直的引脚，且连接引脚22需要与导电片121垂直抵接时，可在第二连接器32的外侧壁上设置相应的凸起部，如第二连接器32外围的侧壁设有第一定位部321和第二定位部322，该第一定位部321和第二定位部322相互配合，形成一个位于第一定位部321与第二定位部322之间的限位口，在屏蔽罩20安装设置于第一连接器31与第二连接器32配合连接后的外围后，连接引脚22卡接于该限位口内，而导电片121位于限位口的正下方，当连接引脚22与导电片121垂直抵接时，防止外力作用对连接引脚22造成变形，如侧弯等现象，有效避免引脚与导电片121接触不良的问题，增加屏蔽罩20的可靠性。
在本实用新型上述实施例中，导电部的材质为铜质材料。具体的，导电部选用Cu（铜）质材料制作导电体，由于铜质材料制品的导电性能较好，从而可使得连接引脚22与导电部的相应的导电片121之间相抵接时，提高屏蔽罩20与导电片121之间导电性能，以确保第一承接板11和第二承接板12与屏蔽罩20之间的贯通效果。
本方案提供的连接器，通过在屏蔽罩上增加引脚部，及在第二承接板表面设有导电部，通过屏蔽罩的引脚部与导电部相抵接，使得屏蔽罩与第一承接板和第二承接板的金属参考地实现电连接，能够在同等的加工难度和干涉结构装配下，进一步提升屏蔽效果。
以上的仅是本实用新型的实施方式，在此应当指出，对于本领域的普通技术人员来说，在不脱离本实用新型创造构思的前提下，还可以做出改进，但这些均属于本实用新型的保护范围。

Claims (8)

  1. 一种连接器，用于连接第一承接板与第二承接板，所述连接器包括：焊接于所述第一承接板的第一连接器以及焊接于所述第二承接板且可与所述第一连接器相匹配的第二连接器，所述第一连接器的外围包括与所述第一承接板电连接的屏蔽罩，所述第一连接器和所述第二连接器配合后，所述第二连接器位于所述屏蔽罩内，其特征在于，所述第二承接板朝向所述屏蔽罩的一面设有导电部，所述屏蔽罩包括罩壁部以及自所述罩壁部向所述第二承接板延伸的引脚部，所述引脚部与所述导电部相抵接。
  2. 根据权利要求1所述的连接器，其特征在于，所述罩壁部包括：自所述第一承接板向所述第二承接板方向延伸的多个罩壁面，所述罩壁面与所述第二承接板具有间隔，所述引脚部包括：多个连接引脚，所述罩壁面靠近所述第二承接板的一端与所述连接引脚相连接。
  3. 根据权利要求2所述的连接器，其特征在于，所述导电部包括：多个导电片，所述多个导电片间隔设置于所述第二承接板表面，所述连接引脚与邻近的所述导电片相抵接。
  4. 根据权利要求3所述的连接器，其特征在于，所述连接引脚垂直于所述导电片，所述连接引脚远离所述罩壁面的一端与所述导电片相抵接。
  5. 根据权利要求3所述的连接器，其特征在于，所述连接引脚为自所述罩壁面向所述导电片弧形延伸成的弹性引脚，所述弹性引脚远离所述罩壁部的一端与邻近的所述导电片相抵接。
  6. 根据权利要求2所述的连接器，其特征在于，至少两个所述连接引脚间隔且对称设置于同一所述罩壁面上。
  7. 根据权利要求4所述的连接器，其特征在于，所述第二连接器外围的侧壁设有第一定位部和第二定位部，所述第一定位部与所述第二定位部构成限位口，所述连接引脚卡接于所述限位口内。
  8. 根据权利要求1所述的连接器，其特征在于，所述导电部的材质为铜质材料。
PCT/CN2020/102986 2020-06-30 2020-07-20 一种连接器 Ceased WO2022000593A1 (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2518229Y (zh) * 2001-12-19 2002-10-23 林德政 接地弹片
CN101026922A (zh) * 2006-02-22 2007-08-29 鸿富锦精密工业（深圳）有限公司 电路板组合
JP2013004437A (ja) * 2011-06-21 2013-01-07 Yazaki Corp 基板実装部品及び基板実装部品製造方法
CN103972731A (zh) * 2013-02-05 2014-08-06 凡甲电子(苏州)有限公司 电连接器
CN110313108A (zh) * 2017-02-23 2019-10-08 日本航空电子工业株式会社 基板安装用连接器
CN110838652A (zh) * 2018-08-17 2020-02-25 连展科技（深圳）有限公司 电连接器组件

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2518229Y (zh) * 2001-12-19 2002-10-23 林德政 接地弹片
CN101026922A (zh) * 2006-02-22 2007-08-29 鸿富锦精密工业（深圳）有限公司 电路板组合
JP2013004437A (ja) * 2011-06-21 2013-01-07 Yazaki Corp 基板実装部品及び基板実装部品製造方法
CN103972731A (zh) * 2013-02-05 2014-08-06 凡甲电子(苏州)有限公司 电连接器
CN110313108A (zh) * 2017-02-23 2019-10-08 日本航空电子工业株式会社 基板安装用连接器
CN110838652A (zh) * 2018-08-17 2020-02-25 连展科技（深圳）有限公司 电连接器组件

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