CN215816686U - 一种新型psas连接器结构 - Google Patents

一种新型psas连接器结构 Download PDF

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CN215816686U
CN215816686U CN202121892308.3U CN202121892308U CN215816686U CN 215816686 U CN215816686 U CN 215816686U CN 202121892308 U CN202121892308 U CN 202121892308U CN 215816686 U CN215816686 U CN 215816686U
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male
female
terminal
shielding shell
shell
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汪翔
谭艳斌
廖雷
罗伟
周敬堂
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Amphenol East Asia Electronic Technology Shenzhen Ltd
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Amphenol East Asia Electronic Technology Shenzhen Ltd
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Priority to US17/874,814 priority patent/US20230050934A1/en
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    • H—ELECTRICITY
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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
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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
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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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    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
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Abstract

本实用新型涉及到PSAS连接器，特别是一种新型PSAS连接器结构，包括母头部件和公头部件；所述母头部件和公头部件互相配插；其中母头部件包括母头塑胶件、母头屏蔽壳、母头信号端子部件、固定针和母头信号及电源端子；其中公头部件包括公头塑胶件、公头屏蔽壳、公头信号及电源端子、公头端子和固定片；其中母头屏蔽壳为全包式结构；其中母头屏蔽壳两侧设有凸起弹片；其中公头端子呈L形状且两个一组用塑胶固定；并插入固定在公头屏蔽壳内；其中公头屏蔽壳呈L形状且全包式结构。有益效果：大幅度改善信号端子的串扰性能，从而满足新一代PSAS连接器满足新一代高速要求。

Description

一种新型PSAS连接器结构
技术领域
本实用新型涉及到PSAS连接器领域，特别是一种高速传输的PSAS连接器结构。
背景技术
随着数据存储量的不断增长，要求传输速率不断提高，在高速传输行业意味着时钟频率的提高以及上升时间的急剧缩短，这些变化都对连接器的传送速率的有着越来越高的要求；对连接器的带宽即传送速率的要求越来越高；在提高传输速率必须要克服的就是串扰。
实用新型内容
为解决上述技术问题，本实用新型提供了一种改善串扰的高速传输的PSAS连接器结构。
具体的，本实用新型提供的技术方案是：一种新型PSAS连接器结构，包括母头部件和公头部件；所述母头部件和公头部件互相配插；
其中母头部件包括母头塑胶件、母头屏蔽壳、母头信号端子部件、固定针和母头信号及电源端子；其中信号及电源端子插设在母头塑胶件内，呈单排针脚结构；所述母头信号端子部件插设进母头屏蔽壳内；其中母头屏蔽壳插设进母头塑胶件内；所述母头塑胶件两侧分别设有卡槽；其中固定针插入卡槽；
其中公头部件包括公头塑胶件、公头屏蔽壳、公头信号及电源端子、公头端子和固定片；其中公头信号及电源端子插设在公头塑胶件内；呈单排针脚结构；所述公头端子插设在公头屏蔽壳内；其中公头屏蔽壳插设在公头塑胶件内；所述公头塑胶件两侧分别设有卡口；其中固定片插入卡口内；
进一步优化方案中，其中母头信号端子部件中间部分设有盒体，一端为弓起端子，另一端露出盒体一点向下弯曲端子；其中母头屏蔽壳为全包式结构；一个盒体对应一个母头屏蔽壳；所述母头屏蔽壳上设有开口；其中母头信号端子部件的弓起端子外露在开口处；其中母头屏蔽壳两侧设有凸起弹片；
进一步优化方案中，其中公头端子呈L形状且两个一组用塑胶固定；并插入固定在公头屏蔽壳内；其中公头屏蔽壳呈L形状且全包式结构，其中公头屏蔽壳上设有开口，用于公头端子一端外露。
进一步优化方案中，其中公头屏蔽壳互相接触，形成整体屏蔽；其中公头屏蔽壳上设有焊脚，两个公头屏蔽壳为一组焊接在焊盘上，所述公头屏蔽壳为公头地端子，用于与PCB板的地相连。
进一步优化方案中，其中母头屏蔽壳互相接触，形成整体屏蔽；其中母头屏蔽壳上设有焊脚，两个母头屏蔽壳为一组焊接在焊盘上，所述母头屏蔽壳为母头地端子，用于与PCB板的地相连。
进一步优化方案中，其中母头屏蔽壳的弹片配插时与公头端子接触。
进一步优化方案中，其中公头屏蔽壳一端封闭，另一端设有另一开口。
进一步优化方案中，其中公头端子一端抵住公头屏蔽壳封闭一端，另一端的端子从公头屏蔽壳的另一端的另一开口处延伸出。
进一步优化方案中，其中公头屏蔽壳的开口两侧设有向外翻开的弹板，其中公头屏蔽壳的两侧配插时弹板与母头信号端子部件接触。
采用了上述技术方案后，本实用新型的有益效果是：
相对于已披露的技术方案，本新型PSAS连接器结构创新点在于特殊的端子结构设计，采用头尾成型塑胶方式固定。全包式屏蔽铁壳设计，大幅度改善信号端子的串扰性能。屏蔽铁壳间相互接触，形成一个整地。屏蔽铁壳在接触区和焊脚区取代地端子，一头与对应端配插，另一端作为焊脚，焊接在Pad上，弥补串扰性能不足，从而满足新一代PSAS连接器满足新一代高速要求。
附图说明
图1是一种新型PSAS连接器结构公头部件爆炸图；
图2是一种新型PSAS连接器结构母头部件爆炸图；
图3是一种新型PSAS连接器结构公头部件整体正面图；
图4是一种新型PSAS连接器结构公头部件整体背面图；
图5是一种新型PSAS连接器结构母头部件整体背面图；
图6是一种新型PSAS连接器结构母头部件整体背面图；
图7是一种新型PSAS连接器结构公头屏蔽壳结构图；
图8是一种新型PSAS连接器结构公头屏蔽壳拆分图；
图9是一种新型PSAS连接器结构母头屏蔽壳结构图；
图10是一种新型PSAS连接器结构母头屏蔽壳拆分图。
具体实施方式
下面结合附图1和10，以及具体实施例对本实用新型进行详细描述，但不作为对本实用新型的限定。
实施例一
如附图1和10所示，一种新型PSAS连接器结构，包括母头部件1和公头部件2；所述母头部件1和公头部件2互相配插；
其中母头部件1包括母头塑胶件11、母头屏蔽壳12、母头信号端子部件13、固定针14和母头信号及电源端子15；
其中公头部件2包括公头塑胶件21、公头屏蔽壳22、公头信号及电源端子23、公头端子24和固定片25；
其中母头信号端子部件13中间部分设有盒体131，一端为弓起端子132，另一端露出盒体一点向下弯曲端子133；其中母头屏蔽壳12为全包式结构；一个盒体131对应一个母头屏蔽壳12；所述母头屏蔽壳12上设有开口121；其中母头信号端子部件13的弓起端子132外露在开口处；其中母头屏蔽壳12两侧设有凸起弹片122；
其中公头端子24呈L形状且两个一组用塑胶241固定；并插入固定在公头屏蔽壳22内；其中公头屏蔽壳22呈L形状且全包式结构，其中公头屏蔽壳22上设有开口221，用于公头端子24一端外露。
其中公头屏蔽壳22一端封闭，另一端设有另一开口。
其中公头端子24一端242抵住公头屏蔽壳22封闭一端，另一端的端子243从公头屏蔽壳22的另一端的另一开口处延伸出。
如附图1和10所示，一种新型PSAS连接器结构，具体实施方式：其中公头信号及电源端子23插设在公头塑胶件21内；呈单排针脚结构；所述公头端子24插设在公头屏蔽壳22内；其中公头屏蔽壳22插设在公头塑胶件21内；所述公头塑胶件21两侧分别设有卡口211；其中固定片25插入卡口211内；其中母头信号及电源端子15插设在母头塑胶件11内，呈单排针脚结构；所述母头信号端子部件13插设进母头屏蔽壳12内；其中母头屏蔽壳12插设进母头塑胶件11内；所述母头塑胶件11两侧分别设有卡槽111；其中固定针14插入卡槽111；其中公头屏蔽壳22互相接触，形成整体屏蔽；其中公头屏蔽壳22上设有焊脚，两个公头屏蔽壳22为一组焊接在焊盘上，所述公头屏蔽壳22为公头地端子，用于与PCB板的地相连。
其中母头屏蔽壳12互相接触，形成整体屏蔽；其中母头屏蔽壳12上设有焊脚123，两个母头屏蔽壳12为一组焊接在焊盘上，所述母头屏蔽壳12为母头地端子，用于与PCB板的地相连。
其中母头屏蔽壳12的弹片122配插时与公头端子24接触。其中公头屏蔽壳22的开口两侧设有向外翻开的弹板222，其中公头屏蔽壳22的两侧配插时弹板222与母头信号端子部件13接触。大幅度改善信号端子的串扰性能。从而满足新一代PSAS连接器满足新一代高速要求。
由技术常识可知，本技术方案可以通过其它的不脱离其精神实质或必要特征的实施方案来实现。因此，上述公开的实施方案，就各方面而言，都只是举例说明，并不是仅有的。所有在本实用新型范围内或在等同于本实用新型的范围内的改变均被本实用新型包含。

Claims (7)

1.一种新型PSAS连接器结构，包括母头部件和公头部件；所述母头部件和公头部件互相配插；
其中母头部件包括母头塑胶件、母头屏蔽壳、母头信号端子部件、固定针和母头信号及电源端子；其中信号及电源端子插设在母头塑胶件内，呈单排针脚结构；所述母头信号端子部件插设进母头屏蔽壳内；其中母头屏蔽壳插设进母头塑胶件内；所述母头塑胶件两侧分别设有卡槽；其中固定针插入卡槽；
其中公头部件包括公头塑胶件、公头屏蔽壳、公头信号及电源端子、公头端子和固定片；其中公头信号及电源端子插设在公头塑胶件内；呈单排针脚结构；所述公头端子插设在公头屏蔽壳内；其中公头屏蔽壳插设在公头塑胶件内；所述公头塑胶件两侧分别设有卡口；其中固定片插入卡口内；
其特征在于：其中母头信号端子部件中间部分设有盒体，一端为弓起端子，另一端露出盒体一点向下弯曲端子；其中母头屏蔽壳为全包式结构；一个盒体对应一个母头屏蔽壳；所述母头屏蔽壳上设有开口；其中母头信号端子部件的弓起端子外露在开口处；其中母头屏蔽壳两侧设有凸起弹片；
其中公头端子呈L形状且两个一组用塑胶固定；并插入固定在公头屏蔽壳内；其中公头屏蔽壳呈L形状且全包式结构，其中公头屏蔽壳上设有开口，用于公头端子一端外露。
2.根据权利要求1中所述的PSAS连接器结构，其特征在于：其中公头屏蔽壳互相接触，形成整体屏蔽；其中公头屏蔽壳上设有焊脚，两个公头屏蔽壳为一组焊接在焊盘上，所述公头屏蔽壳为公头地端子，用于与PCB板的地相连。
3.根据权利要求1中所述的PSAS连接器结构，其特征在于：其中母头屏蔽壳互相接触，形成整体屏蔽；其中母头屏蔽壳上设有焊脚，两个母头屏蔽壳为一组焊接在焊盘上，所述母头屏蔽壳为母头地端子，用于与PCB板的地相连。
4.根据权利要求1中所述的PSAS连接器结构，其特征在于：其中母头屏蔽壳的弹片配插时与公头端子接触。
5.根据权利要求1中所述的PSAS连接器结构，其特征在于：其中公头屏蔽壳一端封闭，另一端设有另一开口。
6.根据权利要求1或权利要求5中所述的PSAS连接器结构，其特征在于：其中公头端子一端抵住公头屏蔽壳封闭一端，另一端的端子从公头屏蔽壳的另一端的另一开口处延伸出。
7.根据权利要求1中所述的PSAS连接器结构，其特征在于：其中公头屏蔽壳的开口两侧设有向外翻开的弹板，其中公头屏蔽壳的两侧配插时弹板与母头信号端子部件接触。
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