WO2018113379A1 - 一种可插拔模块连接器公座 - Google Patents

一种可插拔模块连接器公座 Download PDF

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Publication number
WO2018113379A1
WO2018113379A1 PCT/CN2017/104689 CN2017104689W WO2018113379A1 WO 2018113379 A1 WO2018113379 A1 WO 2018113379A1 CN 2017104689 W CN2017104689 W CN 2017104689W WO 2018113379 A1 WO2018113379 A1 WO 2018113379A1
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WO
WIPO (PCT)
Prior art keywords
pin
pluggable module
module connector
male seat
grounding
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Application number
PCT/CN2017/104689
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English (en)
French (fr)
Inventor
李程
Original Assignee
广州视源电子科技股份有限公司
广州视睿电子科技有限公司
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.)
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Publication date
Application filed by 广州视源电子科技股份有限公司, 广州视睿电子科技有限公司 filed Critical 广州视源电子科技股份有限公司
Publication of WO2018113379A1 publication Critical patent/WO2018113379A1/zh

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    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • 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  
    • H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding   with earth pin, blade or socket

Definitions

  • the utility model relates to the field of pluggable modules, in particular to a male connector of a pluggable module connector.
  • the pluggable module has a male seat
  • the pluggable module signal adapter card has a female seat that is opposite to the male seat, and the male and female seats form a pluggable module connector to complete data transmission.
  • the grounding pin, the power pin, the data pin, etc. are generally provided on the male seat and the female seat.
  • the lengths of the pins are the same. Therefore, during the process of plugging and unplugging the male seat and the female seat, there may be structural tolerance or The manufacturing offset occurs and the docking offset occurs.
  • the power pin on the male seat and the power supply pin on the female seat are in contact first, resulting in no ground loop inside the chip, thereby burning the chip.
  • the present invention provides a pluggable module connector male seat, comprising: a power supply pin and a connection chuck, the connection chuck protruding from the connector end of the power pin
  • the grounding pin is disposed on the connecting chuck, and the connecting end of the grounding pin protrudes from a plane of the connecting end of the power pin.
  • the connecting clip head is provided with two, which are respectively disposed at the left end and the right end of the male seat.
  • the grounding pin is a conductive piece.
  • the connecting chuck has a cylindrical shape.
  • the top end of the connecting clip is provided with a pour angle.
  • the connecting chuck is made of an insulating material.
  • the utility model provides a grounding pin protruding from the power pin and a grounding pin on the connecting chuck, so that the connecting end of the grounding pin protrudes from the plane of the connecting end of the power pin, so that
  • a ground loop is formed first, and then a power circuit is formed.
  • the power circuit is first disconnected, the ground loop is then disconnected. That is to say, the public seat will have the protection of the grounding loop during the whole docking and removal process. Even if there is structural tolerance or manufacturing error, the docking offset can protect the chip well.
  • Figure 1 is a front elevational view of the male seat of the present invention
  • Figure 2 is a side view of the male seat of the present invention.
  • a pluggable module connector male seat includes a power pin 1 and a connection chuck 2, and the connection chuck 2 protrudes from the power pin 1
  • the plane of the connector end is provided with a grounding pin 3 on the connection chuck 2, and the connector end of the grounding pin 3 protrudes from the plane of the connector end of the power supply pin 1.
  • connection clip 2 of this embodiment is provided with two, which are respectively disposed at the left end and the right end of the male seat.
  • the connecting chuck 2 can play the role of alignment positioning, can facilitate the accurate insertion of the male seat into the female seat and form a ground loop, and reliably protect the chip, and the design can also make the grounding disposed on the connecting chuck 2 Pin 3 has a large layout space, reducing the manufacturing error of the power pin 1 to cause offset interference on the ground pin 3, and the pin arrangement is reasonable and reliable.
  • the grounding pin 3 of this embodiment is a conductive piece.
  • the grounding pin of the male seat is staggered with the grounding pin of the female seat, so that the male seat can be ensured from the female
  • the ground loop is disconnected after the power circuit when the seat is pulled out.
  • the connecting chuck 2 of the embodiment has a cylindrical shape, and the top end of the connecting chuck 2 is chamfered to facilitate the smooth insertion of the male seat onto the female seat.
  • connection chuck 2 of the present embodiment is preferably an insulating material.

Landscapes

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

Abstract

一种可插拔模块连接器公座，其包括电源引脚（1）和连接卡头（2），连接卡头突出于电源引脚的接插端所在平面，连接卡头上设有接地引脚（3），且接地引脚的接插端突出于电源引脚的接插端所在平面。将公座接插在母座上时，就会先形成一个接地回路，然后再形成电源回路，将公座从母座中拔出时，电源回路会先断开，接地回路而后断开，公座在整个对接和移出的过程中都会有接地回路的保护，即使存在结构公差或制造误差而使对接偏移，都能对芯片起到很好的保护作用。

Description

一种可插拔模块连接器公座 技术领域
本实用新型涉及可插拔模块领域，具体涉及一种可插拔模块连接器公座。
背景技术
随着电子技术的快速发展，各电子设备之间实现数据传输无不依靠可插拔模块与可插拔模块信号转接卡之间的连接。一般可插拔模块上设有公座，可插拔模块信号转接卡上设有与公座相对接的母座，公座与母座组成可插拔模块连接器进而完成数据的传输。
公座和母座上一般都会设有接地引脚、电源引脚、数据引脚等，这些引脚的长度一致，那么公座和母座插拔的过程中，就有可能由于结构公差或是制造误差而发生对接偏移，公座上的电源引脚和母座上的电源引脚在先接触，导致芯片内部没有接地回路，从而烧坏芯片。
实用新型内容
本实用新型的目的是提供一种能防止因对接偏移而导致芯片烧坏的可插拔模块连接器公座。
为了实现上述目的，本实用新型提供了一种可插拔模块连接器公座，其特征在于，包括电源引脚和连接卡头，所述连接卡头突出于所述电源引脚的接插端所在平面，所述连接卡头上设有接地引脚，且所述接地引脚的接插端突出于所述电源引脚的接插端所在平面。
上述的可插拔模块连接器公座中，所述连接卡头设有两个，分别设于所述公座的左端和右端。
上述的可插拔模块连接器公座中，所述接地引脚为导电片。
上述的可插拔模块连接器公座中，所述连接卡头呈柱体状。
上述的可插拔模块连接器公座中，所述连接卡头的顶端设有倒 角。
上述的可插拔模块连接器公座中，所述连接卡头为绝缘材料。
实施本实用新型的可插拔模块连接器公座，相对于现有技术具有如下的优点：
本实用新型通过设置凸出于电源引脚的连接卡头，并在连接卡头上设置接地引脚，使接地引脚的接插端突出于电源引脚的接插端所在平面，这样，将该公座接插在母座上时，就会先形成一个接地回路，然后再形成电源回路，将该公座从母座中拔出时，电源回路就会先断开，接地回路而后断开，也就是说，公座在整个对接和移出的过程中都会有接地回路的保护，即使存在结构公差或制造误差而使对接偏移，都能对芯片起到很好的保护作用。
附图说明
图1是本实用新型的公座的正视图；
图2是本实用新型的公座的侧视图；
其中，1、电源引脚；2、连接卡头；3、接地引脚。
具体实施方式
下面结合附图和实施例，对本实用新型的具体实施方式作进一步详细描述。以下实施例用于说明本实用新型，但不用来限制本实用新型的范围。
如图1至图2所示，本实用新型的优选实施例，一种可插拔模块连接器公座，其包括电源引脚1和连接卡头2，连接卡头2突出于电源引脚1的接插端所在平面，连接卡头2上设有接地引脚3，且接地引脚3的接插端突出于电源引脚1的接插端所在平面。将该公座接插在母座上时，就会先形成一个接地回路，然后再形成电源回路，将该公座从母座中拔出时，电源回路会先断开，接地回路而后断开，也就是，公座在整个对接和移出的过程中都会有接地回路的保护，即使存在结构公差或制造误差而使对接偏移，都能对芯片起到很好的保护作 用。
本实施例的连接卡头2设有两个，分别设于公座的左端和右端。连接卡头2可以起到对准定位的作用，可以方便将该公座准确无误插入母座并形成接地回路，可靠地保护芯片，而且这样的设计还可以使设置在连接卡头2上的接地引脚3具有较大布置空间，减小电源引脚1的制造误差对接地引脚3造成偏移干涉，引脚布置合理、可靠。
本实施例的接地引脚3为导电片，将该公座接插在母座上时，该公座的接地引脚与母座的接地引脚交错相接，这样就能保证公座从母座上拔出时接地回路在电源回路之后断开。
本实施例的连接卡头2呈柱体状，连接卡头2的顶端设有倒角，以方便该公座能顺利接插到母座上。
本实施例的连接卡头2优选为绝缘材料。
以上仅是本实用新型的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本实用新型技术原理的前提下，还可以做出若干改进和替换，这些改进和替换也应视为本实用新型的保护范围。

Claims (6)

  1. 一种可插拔模块连接器公座，其特征在于，包括电源引脚和连接卡头，所述连接卡头突出于所述电源引脚的接插端所在平面，所述连接卡头上设有接地引脚，且所述接地引脚的接插端突出于所述电源引脚的接插端所在平面。
  2. 根据权利要求1所述的可插拔模块连接器公座，其特征在于，所述连接卡头设有两个，分别设于所述可插拔模块连接器公座的左端和右端。
  3. 根据权利要求1所述的可插拔模块连接器公座，其特征在于，所述接地引脚为导电片。
  4. 根据权利要求1所述的可插拔模块连接器公座，其特征在于，所述连接卡头呈柱体状。
  5. 根据权利要求4所述的可插拔模块连接器公座，其特征在于，所述连接卡头的顶端设有倒角。
  6. 根据权利要求1-5任一项所述的可插拔模块连接器公座，其特征在于，所述连接卡头为绝缘材料。
PCT/CN2017/104689 2016-12-19 2017-09-30 一种可插拔模块连接器公座 WO2018113379A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN206322950U (zh) * 2016-12-19 2017-07-11 广州视源电子科技股份有限公司 一种可插拔模块连接器公座

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US4842543A (en) * 1988-06-03 1989-06-27 Amp Incorporated Contact protection system for electrical connectors
CN1104380A (zh) * 1993-09-16 1995-06-28 惠特克公司 带接地接点可盲目接合的导向件
CN1149355A (zh) * 1994-05-27 1997-05-07 惠特克公司 带导引装置的电联接器
CN2537147Y (zh) * 2001-12-24 2003-02-19 富士康(昆山)电脑接插件有限公司 电连接器
CN201402889Y (zh) * 2009-03-25 2010-02-10 河南天海电器有限公司 一种插拔时消除电弧的连接器
CN206322949U (zh) * 2016-12-19 2017-07-11 广州视源电子科技股份有限公司 一种可插拔模块连接器及其公座
CN206322950U (zh) * 2016-12-19 2017-07-11 广州视源电子科技股份有限公司 一种可插拔模块连接器公座

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842543A (en) * 1988-06-03 1989-06-27 Amp Incorporated Contact protection system for electrical connectors
CN1104380A (zh) * 1993-09-16 1995-06-28 惠特克公司 带接地接点可盲目接合的导向件
CN1149355A (zh) * 1994-05-27 1997-05-07 惠特克公司 带导引装置的电联接器
CN2537147Y (zh) * 2001-12-24 2003-02-19 富士康(昆山)电脑接插件有限公司 电连接器
CN201402889Y (zh) * 2009-03-25 2010-02-10 河南天海电器有限公司 一种插拔时消除电弧的连接器
CN206322949U (zh) * 2016-12-19 2017-07-11 广州视源电子科技股份有限公司 一种可插拔模块连接器及其公座
CN206322950U (zh) * 2016-12-19 2017-07-11 广州视源电子科技股份有限公司 一种可插拔模块连接器公座

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