WO2018113380A1 - 一种可插拔模块连接器及其公座 - Google Patents

一种可插拔模块连接器及其公座 Download PDF

Info

Publication number
WO2018113380A1
WO2018113380A1 PCT/CN2017/104693 CN2017104693W WO2018113380A1 WO 2018113380 A1 WO2018113380 A1 WO 2018113380A1 CN 2017104693 W CN2017104693 W CN 2017104693W WO 2018113380 A1 WO2018113380 A1 WO 2018113380A1
Authority
WO
WIPO (PCT)
Prior art keywords
pin
pluggable module
signal
grounding
module connector
Prior art date
Application number
PCT/CN2017/104693
Other languages
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.)
Filing date
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 WO2018113380A1 publication Critical patent/WO2018113380A1/zh

Links

Images

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
    • H01R13/62—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 pluggable module connector and a male seat thereof.
  • 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.
  • Both the ground and the female are usually provided with grounding pins and signal pins.
  • the lengths of these pins are the same. Therefore, the male and female sockets may be inserted or removed due to structural tolerances or manufacturing errors.
  • the docking offset, the signal pin on the male seat and the signal pin on the female socket are in contact first, resulting in no ground loop inside the chip, thereby burning the chip.
  • a pluggable module connector male seat is also provided.
  • the present invention provides a pluggable module connector including a male seat and a female base opposite to the male seat, the male seat is provided with a first grounding pin and a first a signal pin, the base is provided with a second ground pin and a second signal pin, and a sum of lengths of the first ground pin and the second ground pin is greater than the first signal pin And the sum of the lengths of the second signal pins, when the male seat and the female seat are docked, the first ground pin and the second ground pin are previously docked, the first signal lead The pin is docked with the second signal pin.
  • the first grounding pin is provided with two, respectively disposed at the left end and the right end of the male seat; the second grounding pin is provided with two, respectively The left and right ends of the female seat.
  • the left end and the right end of the male seat are respectively provided with positioning posts, and the left end and the right end of the female seat are respectively provided with jacks that cooperate with the positioning post.
  • the first grounding pin is disposed on the positioning post, and the second grounding pin is disposed in the jack.
  • the first ground pin is an elastic conductor.
  • the second ground pin is an elastic conductor.
  • the top end of the positioning post is chamfered.
  • the present invention also provides a pluggable module connector male seat including a first ground pin and a first signal pin, the length of the first ground pin being greater than the length of the first signal pin, The first ground pin is turned on and off before the first signal pin.
  • the pluggable module connector of the present invention sets the sum of the lengths of the first ground pin and the second ground pin to be greater than the sum of the lengths of the first signal pin and the second signal pin, the male seat and the female seat
  • the first ground pin and the second ground pin are butted first, and the first signal pin and the second signal pin are docked later; otherwise, when the male seat is removed from the female seat, the first signal pin is The second signal pin is separated first, and the first ground pin is separated from the second ground pin, that is, the entire docking and removal process of the male seat and the female seat are protected by a ground loop even if there is structural tolerance or Manufacturing errors and docking offsets provide excellent protection for the chip.
  • the length of the first grounding pin of the pluggable module connector of the present invention is greater than the length of the first signal pin, so that when the male seat is inserted into the female seat, a first shape is formed.
  • the ground loop and then form a signal loop, when the male seat is pulled out from the female seat, the signal loop will be disconnected first, the ground loop is then disconnected, thereby effectively preventing the chip from burning out.
  • FIG. 1 is a schematic structural view of a pluggable module connector of the present invention
  • Figure 2 is a front elevational view of the male seat of the present invention
  • Figure 3 is a front elevational view of the female seat of the present invention.
  • Figure 4 is a side view of the male seat of the present invention.
  • Figure 5 is a side cross-sectional view of the female seat of the present invention.
  • pluggable module 100, pluggable module; 200, pluggable module signal adapter card; 1, male seat; 2, female seat; 3, first ground pin; 4, first signal pin; Ground pin; 6, second signal pin; 7, positioning post; 8, jack.
  • a pluggable module connector includes a male seat 1 and a female seat 2 opposite to the male seat 1, and the male seat 1 is disposed in the pluggable On the module 100, the female base 2 is disposed on the pluggable module signal riser card 200. The first ground pin 3 and the first signal pin 4 are disposed on the male seat 1, and the second ground is disposed on the female base 2.
  • the sum of the lengths of the first signal pin 3 and the second ground pin 5 of the pin 5 and the second signal pin 6, is greater than the sum of the lengths of the first signal pin 4 and the second signal pin 6, the public seat 1
  • the first grounding pin 3 and the second grounding pin 5 are butted first
  • the first signal pin 4 and the second signal pin 6 are docked later
  • the male seat 1 is removed from the female seat 2.
  • the first signal pin 4 and the second signal pin 6 are separated first
  • the first ground pin 3 and the second ground pin 5 are separated later, and thus the entire docking and removal process of the male seat 1 and the female seat 2
  • the first grounding pin 3 of the embodiment is provided with two, respectively disposed at the left end and the right end of the male seat 1; the second grounding pin 5 is provided with two, respectively disposed at the left end and the right end of the female seat 2.
  • This design allows the ground pin to have a large layout space and reduces the manufacturing error of the signal pins.
  • the ground pin is subject to offset interference, and the pin arrangement is reasonable and reliable.
  • the left end and the right end of the male seat 1 of the embodiment are respectively provided with positioning posts 7, and the left end and the right end of the female base 2 are respectively provided with the insertion holes 8 which cooperate with the positioning post 7.
  • the positioning post 7 has an alignment positioning function, so that the male seat 1 can be inserted into the female seat 2 accurately and without error.
  • the first grounding pin 3 of the embodiment is disposed on the positioning post 7, and the second grounding pin 5 is disposed in the jack 8.
  • the positioning of the positioning post 7 can directly complete the docking of the grounding pin to form a grounding loop. , reliably protect the chip.
  • the first grounding pin 3 of the embodiment is an elastic conductor
  • the second grounding pin 5 is an elastic conductor, which can make the grounding pin be butt jointed.
  • the top end of the positioning post 7 of the embodiment is provided with a chamfer to facilitate insertion of the positioning post 7 into the insertion hole 8.
  • the present invention also provides a pluggable module connector male seat (see FIG. 2), which includes a first grounding pin 3 and a first signal pin 4, the length of the first grounding pin 3 being greater than the first The length of the signal pin 4, the first ground pin 3 is turned on and off before the first signal pin 4.
  • a pluggable module connector male seat see FIG. 2
  • FIG. 2 which includes a first grounding pin 3 and a first signal pin 4, the length of the first grounding pin 3 being greater than the first The length of the signal pin 4, the first ground pin 3 is turned on and off before the first signal pin 4.

Landscapes

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

Abstract

一种可插拔模块连接器，其包括公座（1）和与公座（1）相对接的母座（2），公座（1）上设有第一接地引脚（3）和第一信号引脚（4），母座（2）上设有第二接地引脚（5）以及第二信号引脚（6），第一接地引脚（3）和第二接地引脚（5）的长度之和大于第一信号引脚（4）和第二信号引脚（6）的长度之和。另外还有一种可插拔模块连接器公座（1），其包括第一接地引脚（3）和第一信号引脚（4），第一接地引脚（3）的长度大于第一信号引脚（4）的长度。将公座（1）与母座（2）对接时，接地引脚在先对接，公座（1）从母座（2）中移出时，接地引脚在后分离，也就是整个对接和移出过程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及其公座 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及其公座。
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和信号引脚，这些引脚的长度一致，那么公座和母座在插拔的过程中，就有可能由于结构公差或是制造误差而发生对接偏移，公座上的信号引脚和母座上的信号引脚在先接触，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。另外，还提供一种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，其包括公座和与所述公座相对接的母座，所述公座上设有第一接地引脚和第一信号引脚，所述母座上设有第二接地引脚以及第二信号引脚，所述第一接地引脚和所述第二接地引脚的长度之和大于所述第一信号引脚和所述第二信号引脚的长度之和，所述公座和所述母座对接时，所述第一接地引脚与所述第二接地引脚在先对接，所述第一信号引脚与所述第二信号引脚在后对接。
上述的可插拔模块连接器中，所述第一接地引脚设有两个，分别设于所述公座的左端和右端；所述第二接地引脚设有两个，分别设于 所述母座的左端和右端。
上述的可插拔模块连接器中，所述公座的左端和右端各设有定位柱，所述母座的左端和右端各设有与所述定位柱相配合的插孔。
上述的可插拔模块连接器中，所述第一接地引脚设于所述定位柱上，所述第二接地引脚设于所述插孔内。
上述的可插拔模块连接器中，所述第一接地引脚为弹性导体。
上述的可插拔模块连接器中，所述第二接地引脚为弹性导体。
上述的可插拔模块连接器中，所述定位柱的顶端设有倒角。
本实用新型还提供一种可插拔模块连接器公座，其包括第一接地引脚和第一信号引脚，所述第一接地引脚的长度大于所述第一信号引脚的长度，所述第一接地引脚先于所述第一信号引脚进行通断。
实施本实用新型的可插拔模块连接器及其公座，相对于现有技术具有如下的优点：
本实用新型的可插拔模块连接器通过设定第一接地引脚和第二接地引脚的长度之和大于第一信号引脚和第二信号引脚的长度之和，公座与母座对接时，第一接地引脚与第二接地引脚在先对接，第一信号引脚与第二信号引脚在后对接，反之，公座从母座中移出时，第一信号引脚与第二信号引脚在先分离，第一接地引脚与第二接地引脚在后分离，也就是，公座与母座的整个对接和移出过程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。
另外，本实用新型的可插拔模块连接器公座的第一接地引脚的长度大于第一信号引脚的长度，这样在将该公座接插在母座上时，就会先形成一个接地回路，然后再形成信号回路，将该公座从母座中拔出时，信号回路会先断开，接地回路而后断开，从而有效的防止芯片烧坏。
附图说明
图1是本实用新型的可插拔模块连接器的结构示意图；
图2是本实用新型的公座的正视图；
图3是本实用新型的母座的正视图；
图4是本实用新型的公座的侧视图；
图5是本实用新型的母座的侧视剖面图；
其中，100、可插拔模块；200、可插拔模块信号转接卡；1、公座；2、母座；3、第一接地引脚；4、第一信号引脚；5、第二接地引脚；6、第二信号引脚；7、定位柱；8、插孔。
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5所示，本实用新型的优选实施例，一种可插拔模块连接器，其包括公座1和与公座1相对接的母座2，公座1设置在可插拔模块100上，母座2设置在可插拔模块信号转接卡200上，公座1上设有第一接地引脚3和第一信号引脚4，母座2上设有第二接地引脚5以及第二信号引脚6，第一接地引脚3和第二接地引脚5的长度之和大于第一信号引脚4和第二信号引脚6的长度之和，公座1和母座2对接时，第一接地引脚3与第二接地引脚5在先对接，第一信号引脚4与第二信号引脚6在后对接，公座1从母座2中移出时，第一信号引脚4与第二信号引脚6在先分离，第一接地引脚3与第二接地引脚5在后分离，因而公座1与母座2的整个对接和移出过程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。
本实施例的第一接地引脚3设有两个，分别设于公座1的左端和右端；第二接地引脚5设有两个，分别设于母座2的左端和右端。这样的设计可使接地引脚具有较大布置空间，减小信号引脚的制造误差 对接地引脚造成偏移干涉，引脚布置合理、可靠。
本实施例的公座1的左端和右端各设有定位柱7，母座2的左端和右端各设有与定位柱7相配合的插孔8。在将公座1插入母座2时，定位柱7具有对准定位作用，方便公座1准确无误插入母座2。
本实施例的第一接地引脚3设于定位柱7上，第二接地引脚5设于插孔8内，这样在定位柱7定位的同时可以直接完成接地引脚的对接，形成接地回路，可靠地保护芯片。
本实施例的第一接地引脚3为弹性导体，第二接地引脚5为弹性导体，可以使接地引脚对接更紧密。
本实施例的定位柱7的顶端设有倒角，方便定位柱7插入插孔8。
此外，本实用新型还提供一种可插拔模块连接器公座(参见图2)，其包括第一接地引脚3和第一信号引脚4，第一接地引脚3的长度大于第一信号引脚4的长度，第一接地引脚3先于第一信号引脚4进行通断。将该公座接插在母座上时，就会先形成一个接地回路，然后再形成信号回路，将该公座从母座中拔出时，信号回路会先断开，接地回路而后断开，于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，从而能有效的防止芯片烧坏。
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 (8)

  1. 一种可插拔模块连接器，其特征在于，包括公座和与所述公座相对接的母座，所述公座上设有第一接地引脚和第一信号引脚，所述母座上设有第二接地引脚以及第二信号引脚，所述第一接地引脚和所述第二接地引脚的长度之和大于所述第一信号引脚和所述第二信号引脚的长度之和，所述公座和所述母座对接时，所述第一接地引脚与所述第二接地引脚在先对接，所述第一信号引脚与所述第二信号引脚在后对接。
  2. 根据权利要求1所述的可插拔模块连接器，其特征在于，所述第一接地引脚设有两个，分别设于所述公座的左端和右端；所述第二接地引脚设有两个，分别设于所述母座的左端和右端。
  3. 根据权利要求2所述的可插拔模块连接器，其特征在于，所述公座的左端和右端各设有定位柱，所述母座的左端和右端各设有与所述定位柱相配合的插孔。
  4. 根据权利要求3所述的可插拔模块连接器，其特征在于，所述第一接地引脚设于所述定位柱上，所述第二接地引脚设于所述插孔内。
  5. 根据权利要求1-4任一项所述的可插拔模块连接器，其特征在于，所述第一接地引脚为弹性导体。
  6. 根据权利要求1-4任一项所述的可插拔模块连接器，其特征在于，所述第二接地引脚为弹性导体。
  7. 根据权利要求4所述的可插拔模块连接器，其特征在于，所述定位柱的顶端设有倒角。
  8. 一种可插拔模块连接器公座，其特征在于，包括第一接地引脚和第一信号引脚，所述第一接地引脚的长度大于所述第一信号引脚的长度，所述第一接地引脚先于所述第一信号引脚进行通断。
PCT/CN2017/104693 2016-12-19 2017-09-30 一种可插拔模块连接器及其公座 WO2018113380A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201621397845.XU CN206322949U (zh) 2016-12-19 2016-12-19 一种可插拔模块连接器及其公座
CN201621397845.X 2016-12-19

Publications (1)

Publication Number Publication Date
WO2018113380A1 true WO2018113380A1 (zh) 2018-06-28

Family

ID=59268269

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/104693 WO2018113380A1 (zh) 2016-12-19 2017-09-30 一种可插拔模块连接器及其公座

Country Status (2)

Country Link
CN (1) CN206322949U (zh)
WO (1) WO2018113380A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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
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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7293122B1 (en) * 2004-04-27 2007-11-06 Apple Inc. Connector interface system facilitating communication between a media player and accessories
CN201252288Y (zh) * 2007-11-30 2009-06-03 富士康(昆山)电脑接插件有限公司 电连接器
CN101593909A (zh) * 2008-05-28 2009-12-02 鸿富锦精密工业（深圳）有限公司 连接器及具有该连接器的连接器组合
CN201430283Y (zh) * 2009-06-23 2010-03-24 诠欣股份有限公司 电连接器
CN202196909U (zh) * 2011-08-01 2012-04-18 富士康(昆山)电脑接插件有限公司 线缆连接器组件
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7293122B1 (en) * 2004-04-27 2007-11-06 Apple Inc. Connector interface system facilitating communication between a media player and accessories
CN201252288Y (zh) * 2007-11-30 2009-06-03 富士康(昆山)电脑接插件有限公司 电连接器
CN101593909A (zh) * 2008-05-28 2009-12-02 鸿富锦精密工业（深圳）有限公司 连接器及具有该连接器的连接器组合
CN201430283Y (zh) * 2009-06-23 2010-03-24 诠欣股份有限公司 电连接器
CN202196909U (zh) * 2011-08-01 2012-04-18 富士康(昆山)电脑接插件有限公司 线缆连接器组件
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

Also Published As

Publication number Publication date
CN206322949U (zh) 2017-07-11

Similar Documents

Publication Publication Date Title
US7789714B2 (en) Connector assembly
TWM474284U (zh) 電源連接器插頭及電源連接器插座
WO2018113380A1 (zh) 一种可插拔模块连接器及其公座
TWI618321B (zh) 插頭連接器
US20130273768A1 (en) Connector With A Guiding Portion
TWM621019U (zh) 具有防呆機構的電連接器組件
KR101735201B1 (ko) 퓨즈가 내장된 공업용 컴퓨터의 플러그 장치 및 그 사용방법
CN206364329U (zh) 一种防误插互锁矩形连接器
WO2018113379A1 (zh) 一种可插拔模块连接器公座
JP3226008U (ja) バックルコネクタ
JP3162616U (ja) 複合コネクタプラグ
US20160056559A1 (en) Printed board connecting structure
CN208889889U (zh) 新型usb2.0公头
TWI647880B (zh) 連接器
TWI696325B (zh) 插頭連接器
TW201722007A (zh) 轉接器及利用該轉接器之電子裝置
TW202027349A (zh) 電連接器組件及其對接連接器組件
CN214254964U (zh) 一种防错接插连接件
CN109149184A (zh) 新型usb2.0公头
TWM486884U (zh) 板連接器
CN205724260U (zh) 一种电子接插件
JP2018166087A (ja) 接続補助部材、ｌａｎケーブル、及びグロメット
CN203491441U (zh) 小型pci-e连接器、对接连接器以及电路板
US20160172800A1 (en) Universal serial bus jack, universal serial bus plug and universal serial bus connector assembly
CN206461180U (zh) 一种连接器

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17885090

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17885090

Country of ref document: EP

Kind code of ref document: A1