WO2021077634A1 - 连接器母端组件 - Google Patents

连接器母端组件 Download PDF

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Publication number
WO2021077634A1
WO2021077634A1 PCT/CN2020/070975 CN2020070975W WO2021077634A1 WO 2021077634 A1 WO2021077634 A1 WO 2021077634A1 CN 2020070975 W CN2020070975 W CN 2020070975W WO 2021077634 A1 WO2021077634 A1 WO 2021077634A1
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WO
WIPO (PCT)
Prior art keywords
female end
shielding
connector female
end assembly
connector
Prior art date
Application number
PCT/CN2020/070975
Other languages
English (en)
French (fr)
Inventor
高昌燕
王磊
Original Assignee
信维通信（江苏）有限公司
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Application filed by 信维通信（江苏）有限公司 filed Critical 信维通信（江苏）有限公司
Publication of WO2021077634A1 publication Critical patent/WO2021077634A1/zh

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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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • 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

Definitions

  • the present invention relates to the technical field of radio frequency connectors, in particular to connector female end components.
  • the technical problem to be solved by the present invention is to provide a connector female end assembly with high isolation and good shielding performance.
  • the connector female end assembly includes a second base body and a shielding frame, the second base body is arranged in the shielding frame, and the second base body is provided with a first Two signal terminals, the number of the second base body and the number of the shielding frame are respectively multiple, the second base body and the shielding frame are arranged in one-to-one correspondence, and two adjacent shielding frames are conductively connected .
  • a slot is provided between two adjacent shielding frames.
  • the number of the second signal terminals on each of the second substrates is one.
  • solder feet of the second signal terminal are located in the shield frame.
  • the bottom end of the shielding frame has a protective edge extending toward the outside.
  • the protective edge has a ring shape, and further includes a circuit board, and the circuit board is provided with a ring-shaped pad that is matched with the protective edge.
  • a second fastener is provided on the shielding frame.
  • a fourth fastener is provided on the shielding frame.
  • the beneficial effects of the present invention are that: the signal terminals with high isolation requirements are located in different shielding frames, the shielding performance of the connector female end assembly is improved, the mutual interference between the signal terminals is reduced, and the connector female end assembly is effectively ensured Electrical performance.
  • FIG. 1 is a schematic structural diagram of a radio frequency connector assembly according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic diagram of the structure of the male end of the connector in the radio frequency connector assembly according to the first embodiment of the present invention
  • FIG. 3 is a schematic structural diagram from another perspective of the male end of the connector in the radio frequency connector assembly according to the first embodiment of the present invention
  • FIG. 4 is a schematic diagram of the structure of the male end of the connector in the radio frequency connector assembly according to the first embodiment of the present invention (after the shielding cover is hidden);
  • FIG. 5 is a schematic diagram of the structure of the connector female end in the radio frequency connector assembly according to the first embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram from another perspective of the connector female end in the radio frequency connector assembly of the first embodiment of the present invention.
  • FIG. 7 is a schematic diagram of the structure of the circuit board in the radio frequency connector assembly according to the first embodiment of the present invention.
  • the connector female end 4 assembly includes a second base 10 and a shield frame 11.
  • the second base 10 is provided in the shield frame 11, and the second base 10 is provided with a Two signal terminals 12, the number of the second substrate 10 and the number of the shield frame 11 are respectively multiple, the second substrate 10 and the shield frame 11 are arranged in one-to-one correspondence, and the two adjacent ones
  • the shield frame 11 is conductively connected.
  • the beneficial effect of the present invention is that the signal terminals with high isolation requirements are located in different shielding frames, which improves the shielding performance of the connector female end assembly, reduces the mutual interference between the signal terminals, and effectively ensures The electrical performance of the connector female end components.
  • a slot is provided between two adjacent shielding frames 11.
  • the slot is used to accommodate the grounding spacer (such as grounding terminal, spacer, etc.) of the male end of the connector.
  • the number of the second signal terminals 12 on each second base body 10 is one.
  • each second signal terminal can achieve good shielding, which effectively guarantees the electrical performance of the connector female end assembly.
  • solder feet 13 of the second signal terminal 12 are located in the shield frame 11.
  • the bottom end of the shield frame 11 has a protective edge 14 extending toward the outside.
  • the setting of the edge protection can further improve the shielding performance of the shield frame.
  • the protective edge 14 is ring-shaped and further includes a circuit board 2 on which a ring-shaped pad 16 that matches the protective edge 14 is provided.
  • each area of the edge guard can be connected to the pad with good performance, so that the second signal terminal can be better shielded.
  • a second fastener 94 is provided on the shield frame 11.
  • a fourth fastener 17 is provided on the shield frame 11.
  • the first embodiment of the present invention is: as shown in FIG. 1, the radio frequency connector assembly includes a connector male end assembly and a connector female end assembly, and the connector male end assembly includes a coaxial Line 1 and a connector male end 3, the connector male end 3 is electrically connected to the coaxial line 1, the connector female end assembly includes a circuit board 2 and a connector female end 4, the connector female end 4 is arranged on the circuit board 2 and connected to the circuit board 2, and the male end 3 of the connector is matched with the female end 4 of the connector.
  • the connector male end 3 includes a first base 5 and a shielding cover 6 covering the first base 5, and a plurality of first signal terminals 7 are provided on the first base 5
  • spacer 8 at least one group of adjacent two signal terminals is provided with the spacer 8 between the spacer 8 and the shielding cover 6, the shielding cover 6 and the same
  • the network cable of the axis 1 is connected, and the first signal terminal 7 is connected to the core wire of the coaxial cable 1.
  • the number of the isolation plates 8 is multiple, and the isolation plates 8 are provided between any two adjacent first signal terminals 7.
  • the spacer 8 and the first signal terminal 7 are respectively connected and fixed to the first base body 5 through an insert injection molding process.
  • the structure of the male end 3 of the connector can be improved.
  • the stability of the connector male end 3 can withstand multiple insertions and unplugging, which is beneficial to prolong the service life of the connector male end 3.
  • the shielding cover 6 includes a top plate 61, and the top plate 61 and the isolation sheet 8 are connected by laser spot welding. As shown in FIG. 3, in this embodiment, the shielding cover The top plate 61 of 6 and the top of the isolation sheet 8 are welded and conducted through four first laser welding points 62. In detail, both sides of the top plate 61 respectively have side plates 63 extending downward, and the bottom end of at least one of the side plates 63 has a riveting plate 64 bent and extended toward the inside.
  • the side plates 63 and the top plate 61 The riveting plate 64 forms a frame structure, and the rear end of the first base body 5 is fixed in the frame structure.
  • the bottom of the spacer 8 and the riveting plate 64 are in contact and conduction.
  • the spacer 8 and the riveting plate 64 are welded and connected.
  • the bottom ends of the two side plates 63 respectively have the riveting plates 64, and the two riveting plates 64 are respectively welded to the spacers 8, as a preferred method, as shown in FIG.
  • the bottom of the spacer 8 and the two riveting plates 64 are welded together by two second laser welding points 65, so that not only the spacer 8 and the two riveting plates 64 can be connected, but also It can also prevent the riveting plate 64 from loosening and affecting the stability of the connection between the first base body 5 and the shielding cover 6.
  • the rear end of the shielding cover 6 is provided with a riveting claw 66 that is riveted and connected to the network cable of the coaxial line 1, and the front end of the top plate 61 has a front plate 67 that is bent and extended downward.
  • Both ends of the front plate 67 respectively have a guard plate 68 that is bent and extended in a direction close to the rear end of the shielding cover 6, the guard plate 68 is provided with a card slot 91, and the first base body 5 is provided with There is a clamping block 92 that is matched with the clamping slot 91.
  • the front plate 67 and the guard plate 68 respectively abut against the first base body 5.
  • the inner side of the protective plate 68 is provided with a first fastener 93
  • the connector female end 4 is provided with a second fastener that cooperates with the first fastener 93
  • the first fastener 93 may also be provided on the inner side of the front plate 67.
  • the first fastener 93 may optionally be raised.
  • the end of the protective plate 68 away from the front plate 67 is inserted into the frame structure formed by the side plate 63, the top plate 61, and the riveting plate 64. In this way, the shielding cover 6 can be improved. Structural stability.
  • Both sides of the top plate 61 are respectively provided with stop blocks 69 bent and extended downwards, the stop blocks 69 are located on the outside of the guard plate 68, and one end of the stop block 69 is connected to the side plate 63 .
  • the stopper 69 can play a certain stop function, thereby improving the structural stability of the male end 3 of the connector.
  • the front end of the spacer 8 abuts the inner side of the front plate 67, and further, the front end of the spacer 8 is connected to the front plate 67 by spot welding.
  • a third fastener 95 is provided on at least one side of the isolation sheet 8.
  • the connector female end 4 includes a plurality of second bases 10 and a plurality of shielding frames 11, the second base 10 is provided in the shielding frame 11, the second base 10 and the shielding frame 11
  • the frames 11 are arranged in one-to-one correspondence
  • the second base body 10 is provided with a second signal terminal 12 that matches the first signal terminal 7, and two adjacent shield frames 11 are respectively isolated from the same one.
  • the sheet 8 is in contact and conduction.
  • the solder feet 13 of the second signal terminal 12 are located in the shield frame 11, that is, the entire second signal terminal 12 is located in the shield frame 11. The part exposed to the outside of the shield frame 11.
  • the two adjacent shielding frames 11 are fixedly connected, preferably the two adjacent shielding frames 11 are connected, optional Yes, the bottom end of the shield frame 11 has a protective edge 14 extending toward the outside, and two adjacent protective edges 14 are welded.
  • the protective edges 14 of the two adjacent shield frames 11 It is connected by six third laser welding points 15, wherein the bottom surface of the edge protection 14 has four third laser welding points 15, and the top surface of the edge protection has two third laser welding points 15.
  • the protective edge 14 is ring-shaped, and the circuit board 2 is provided with a ring-shaped pad 16 (as shown in FIG.
  • each area of the edge guard 14 can be connected to the circuit board 2, thereby improving the shielding effect of the shield frame 11 to a greater extent and reducing signal interference and signal leakage. Improve the electrical performance of RF connector components.
  • the bottom surface of the protective plate 68 abuts against the top surface of the protective edge 14. In other words, after the connector male end 3 and the connector female end 4 are connected, the matched first and second signal terminals are shielded by the double-layer shielding frame structure.
  • At least one of the shielding frames 11 is provided with a fourth fastener that cooperates with the third fastener 95 on the outer side 17.
  • the third fastener 95 or the fourth fastener 17 is a convex point.
  • the connector female end assembly provided by the present invention has high isolation between signal terminals, good shielding performance, and excellent electrical performance.

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

Abstract

一种连接器母端组件，包括第二基体（10）和屏蔽框（11），所述第二基体（10）设于所述屏蔽框（11）内，所述第二基体（10）上设有第二信号端子（12），所述第二基体（10）的数量与所述屏蔽框（11）的数量分别为多个，所述第二基体（10）与所述屏蔽框（11）一一对应设置，相邻的两个所述屏蔽框（11）导通相连。隔离度要求高的信号端子位于不同屏蔽框（11）内，提高了连接器母端组件的屏蔽性能，减少了信号端子之间的相互干扰，有效地保证了连接器母端组件的电学性能。

Description

连接器母端组件 技术领域
本发明涉及射频连接器技术领域，尤其涉及连接器母端组件。
 背景技术
现有射频连接器中，连接母端的基体上往往会设置多个信号端子及多个接地端子，相邻的两个信号端子之间均设有所述接地端子，但由于接地端子结构本身的原因，接地端子无法将两边端子信号完全隔离，造成屏蔽性能严重下降。
 技术问题
本发明所要解决的技术问题是：提供一种隔离度高、屏蔽性能好的连接器母端组件。
 技术解决方案
为了解决上述技术问题，本发明采用的技术方案为：连接器母端组件，包括第二基体和屏蔽框，所述第二基体设于所述屏蔽框内，所述第二基体上设有第二信号端子，所述第二基体的数量与所述屏蔽框的数量分别为多个，所述第二基体与所述屏蔽框一一对应设置，相邻的两个所述屏蔽框导通相连。
进一步的，相邻的两个所述屏蔽框之间设有槽位。
进一步的，每个所述第二基体上的所述第二信号端子的数量均为一个。
进一步的，所述第二信号端子的焊脚位于所述屏蔽框内。
进一步的，相邻的两个所述屏蔽框焊接。
进一步的，所述屏蔽框的底端具有朝外侧延伸的护边。
进一步的，所述护边呈环状，还包括线路板，所述线路板上设有与所述护边相配合的呈环形的焊盘。
进一步的，所述屏蔽框上设有第二扣件。
进一步的，所述屏蔽框上设有第四扣件。
 有益效果
本发明的有益效果在于：隔离度要求高的信号端子位于不同屏蔽框内，提高了连接器母端组件的屏蔽性能，减少了信号端子之间的相互干扰，有效地保证了连接器母端组件的电学性能。
 附图说明
图1为本发明实施例一的射频连接器组件的结构示意图；
图2为本发明实施例一的射频连接器组件中的连接器公端的结构示意图；
图3为本发明实施例一的射频连接器组件中的连接器公端的另一视角的结构示意图；
图4为本发明实施例一的射频连接器组件中的连接器公端的结构示意图（隐藏屏蔽罩后）；
图5为本发明实施例一的射频连接器组件中的连接器母端的结构示意图；
图6为本发明实施例一的射频连接器组件中的连接器母端的另一视角的结构示意图；
图7为本发明实施例一的射频连接器组件中的线路板的结构示意图；
标号说明：
1、同轴线；2、线路板；3、连接器公端；4、连接器母端；5、第一基体；6、屏蔽罩；61、顶板；62、第一激光焊点；63、侧板；64、铆压板；65、第二激光焊点；66、铆压爪；67、前板；68、护板；69、止挡块；7、第一信号端子；8、隔离片；91、卡槽；92、卡块；93、第一扣件；94、第二扣件；95、第三扣件；10、第二基体；11、屏蔽框；12、第二信号端子；13、焊脚；14、护边；15、第三激光焊点；16、焊盘；17、第四扣件。
 本发明的实施方式
为详细说明本发明的技术内容、所实现目的及效果，以下结合实施方式并配合附图予以说明。
请参照图1至图7，连接器母端4组件，包括第二基体10和屏蔽框11，所述第二基体10设于所述屏蔽框11内，所述第二基体10上设有第二信号端子12，所述第二基体10的数量与所述屏蔽框11的数量分别为多个，所述第二基体10与所述屏蔽框11一一对应设置，相邻的两个所述屏蔽框11导通相连。
从上述描述可知，本发明的有益效果在于：隔离度要求高的信号端子位于不同屏蔽框内，提高了连接器母端组件的屏蔽性能，减少了信号端子之间的相互干扰，有效地保证了连接器母端组件的电学性能。
进一步的，相邻的两个所述屏蔽框11之间设有槽位。
由上述描述可知，该槽位用于容纳连接器公端的接地隔离件（如接地端子、隔离片等）。
进一步的，每个所述第二基体10上的所述第二信号端子12的数量均为一个。
由上述描述可知，每个第二信号端子均能实现良好屏蔽，有效地保证了连接器母端组件的电学性能。
进一步的，所述第二信号端子12的焊脚13位于所述屏蔽框11内。
由上述描述可知，屏蔽框的底部不会出现电磁泄露的情况，进一步保证了连接器母端组件的电学性能。
进一步的，相邻的两个所述屏蔽框11焊接。
由上述描述可知，相邻的两个所述屏蔽框焊接，便于连接器母端组件的组装。
进一步的，所述屏蔽框11的底端具有朝外侧延伸的护边14。
由上述描述可知，护边的设置能够进一步提高屏蔽框的屏蔽性能。
进一步的，所述护边14呈环状，还包括线路板2，所述线路板2上设有与所述护边14相配合的呈环形的焊盘16。
由上述描述可知，护边的各个区域均能与焊盘性能良好的导通，从而让第二信号端子实现更好的屏蔽。
进一步的，所述屏蔽框11上设有第二扣件94。
进一步的，所述屏蔽框11上设有第四扣件17。
实施例一
请参照图1至图7，本发明的实施例一为：如图1所示，射频连接器组件，包括连接器公端组件和连接器母端组件，所述连接器公端组件包括同轴线1和连接器公端3，所述连接器公端3与所述同轴线1电连接，所述连接器母端组件包括线路板2和连接器母端4，所述连接器母端4设于所述线路板2上并与所述线路板2导通，所述连接器公端3与所述连接器母端4相配合。
请结合图2至图4，所述连接器公端3包括第一基体5和罩设所述第一基体5的屏蔽罩6，所述第一基体5上设有多个第一信号端子7和隔离片8，至少一组相邻的两个所述信号端子之间设有所述隔离片8，所述隔离片8与所述屏蔽罩6导通，所述屏蔽罩6与所述同轴线1的网线连接导通，所述第一信号端子7与所述同轴线1的芯线导通。作为一种优选方式，所述隔离片8的数量为多个，任意相邻的两个所述第一信号端子7之间均设有所述隔离片8。
如图4所示，具体的，所述隔离片8及所述第一信号端子7分别通过嵌件注塑成型工艺与所述第一基体5连接固定，如此，可提高连接器公端3的结构的稳定性，使连接器公端3能够经受住多次插拔，利于延长连接器公端3的使用寿命。
请结合图2至图4，为了保证隔离片8与屏蔽罩6导通的稳定性，使隔离片8能够隔绝相邻的两个第一信号端子7之间的干扰，所述屏蔽罩6与所述隔离片8焊接导通，简单的，所述屏蔽罩6包括顶板61，所述顶板61与所述隔离片8通过激光点焊连接，如图3所示，本实施例中，屏蔽罩6的顶板61与所述隔离片8的顶部通过四个第一激光焊点62焊接导通。详细的，所述顶板61的两侧分别具有朝下延伸的侧板63，至少一个所述侧板63的底端具有朝内侧弯折延伸的铆压板64，所述侧板63、顶板61和铆压板64形成一框架结构，所述第一基体5的后端固定于所述框架结构内。为让隔离片8更好的接地，所述隔离片8的底部与所述铆压板64接触导通，优选的，所述隔离片8与铆压板64焊接导通。本实施例中，两个所述侧板63的底端分别具有所述铆压板64，两个所述铆压板64分别与所述隔离片8焊接，作为一种优选方式，如图2所示，所述隔离片8的底部与两个所述铆压板64通过两个第二激光焊点65焊接在一起，如此，不仅可以让隔离片8与两个所述铆压板64实现导通，而且还能够防止铆压板64出现松动影响第一基体5与屏蔽罩6连接的稳定性。
如图2所示，所述屏蔽罩6的后端设有与所述同轴线1的网线铆压连接的铆压爪66，所述顶板61的前端具有朝下弯折延伸的前板67，所述前板67的两端分别具有朝靠近所述屏蔽罩6的后端的方向弯折延伸的护板68，所述护板68上设有卡槽91，所述第一基体5上设有与所述卡槽91相配合的卡块92，优选的，所述前板67和所述护板68分别抵触所述第一基体5。请结合图2和图5，具体的，所述护板68的内侧设有第一扣件93，所述连接器母端4上设有与所述第一扣件93相配合的第二扣件94，当然，为了提高连接器公端3和连接器母端4连接的稳定性，所述前板67的内侧亦可设置所述第一扣件93。所述第一扣件93可选凸起。
作为一种优选的实施方式，所述护板68远离所述前板67的一端插入所述侧板63、顶板61和铆压板64形成的所述框架结构内，如此，可提高屏蔽罩6的结构稳定性。
所述顶板61的两侧分别具有朝下弯折延伸的止挡块69，所述止挡块69位于所述护板68的外侧，所述止挡块69的一端与所述侧板63相连。当护板68朝外侧变形时，所述止挡块69能够起到一定的止挡作用，从而提高连接器公端3的结构稳定性。
可选的，所述隔离片8的前端抵触所述前板67的内侧，进一步的，所述隔离片8的前端与所述前板67点焊连接。
如图4所示，进一步的，所述隔离片8的至少一侧设有第三扣件95。
请结合图2和图5，所述连接器母端4包括多个第二基体10和多个屏蔽框11，所述第二基体10设于所述屏蔽框11内，第二基体10和屏蔽框11一一对应设置，所述第二基体10上设有与所述第一信号端子7相配合的第二信号端子12，相邻的两个所述屏蔽框11分别与同一个所述隔离片8接触导通。优选的，每个所述第二基体10上均仅有一个所述第二信号端子12。进一步优选，第一信号端子7的数量、第二信号端子12的数量及屏蔽框11的数量三者相等且第一信号端子7、第二信号端子12及屏蔽框11三者一一对应设置。
如图6所示，为进一步防止信号泄露和信号干扰，所述第二信号端子12的焊脚13位于所述屏蔽框11内，即第二信号端子12整体均位于所述屏蔽框11内无外露于屏蔽框11外部的部分。
请结合图5和图6，为方便组装连接器母端4与线路板2，相邻的两个所述屏蔽框11固定相连，优选相邻的两个所述屏蔽框11导通，可选的，所述屏蔽框11的底端具有朝外侧延伸的护边14，相邻的两个所述护边14焊接，本实施例中，相邻的两个所述屏蔽框11的护边14通过六个第三激光焊点15相连，其中，护边14的底面具有四个所述第三激光焊点15，护边的顶面具有两个所述第三激光焊点15。优选的，所述护边14呈环状，所述线路板2上设有与所述护边14相配合的呈环形的焊盘16（如图7所示），所述焊盘16与所述线路板2的地层导通，如此构造，可让护边14的各个区域均与所述线路板2导通，从而更大程度上提高屏蔽框11的屏蔽效果，减少信号干扰和信号泄露，提高射频连接器组件的电学性能。为进一步提高射频连接器组件的抗信号干扰能力，连接器公端3与连接器母端4连接后，护板68的底面抵触所述护边14的顶面。也就是说，连接器公端3与连接器母端4连接后，相配合的第一、二信号端子由双层屏蔽框架结构屏蔽。
请结合图2、图4和图5，相邻的两个所述屏蔽框11中，至少有一个所述屏蔽框11的外侧设有与所述第三扣件95相配合的第四扣件17，可选的，所述第三扣件95或第四扣件17为凸点。
综上所述，本发明提供的连接器母端组件，信号端子间隔离度高、屏蔽性能好、电学性能优良。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等同变换，或直接或间接运用在相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (9)

  1. 连接器母端组件，包括第二基体和屏蔽框，所述第二基体设于所述屏蔽框内，所述第二基体上设有第二信号端子，其特征在于：所述第二基体的数量与所述屏蔽框的数量分别为多个，所述第二基体与所述屏蔽框一一对应设置，相邻的两个所述屏蔽框导通相连。
  2. 根据权利要求1所述的连接器母端组件，其特征在于：相邻的两个所述屏蔽框之间设有槽位。
  3. 根据权利要求1所述的连接器母端组件，其特征在于：每个所述第二基体上的所述第二信号端子的数量均为一个。
  4. 根据权利要求1所述的连接器母端组件，其特征在于：所述第二信号端子的焊脚位于所述屏蔽框内。
  5. 根据权利要求1所述的连接器母端组件，其特征在于：相邻的两个所述屏蔽框焊接。
  6. 根据权利要求1所述的连接器母端组件，其特征在于：所述屏蔽框的底端具有朝外侧延伸的护边。
  7. 根据权利要求6所述的连接器母端组件，其特征在于：所述护边呈环状，还包括线路板，所述线路板上设有与所述护边相配合的呈环形的焊盘。
  8. 根据权利要求1所述的连接器母端组件，其特征在于：所述屏蔽框上设有第二扣件。
  9. 根据权利要求1所述的连接器母端组件，其特征在于：所述屏蔽框上设有第四扣件。
PCT/CN2020/070975 2019-10-24 2020-01-08 连接器母端组件 WO2021077634A1 (zh)

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