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公开(公告)号：US09166341B2
公开(公告)日：2015-10-20
申请号：US14117699
申请日：2011-05-17
申请人： Yingtao Wang , Longfei Wang
发明人： Yingtao Wang , Longfei Wang
IPC分类号： H01R13/645 , H01R13/641
CPC分类号： H01R13/6456 , H01R13/641 , H01R13/645 , H01R13/6453
摘要： A mounting frame is proposed for a system for preventing mating errors between electrical connectors, which mounting frame surrounds the connector at least on the plug side, wherein at least one coding element is held in the mounting frame. The coding element can rotate about its longitudinal axis and can be fixed in various radial positions in a front holding frame, wherein the front holding frame together with a rear securing frame forms the mounting frame. The coding element only interacts with a coding element on the mating connector to be connected when two connectors are being mated in a correspondingly correct position in the mounting frame, thus allowing the connectors to be mated.
摘要翻译： 提出了一种用于防止电连接器之间的配合错误的系统的安装框架，该安装框架至少在插头侧围绕连接器，其中至少一个编码元件被保持在安装框架中。 编码元件可以围绕其纵向轴线旋转并且可以固定在前保持框架中的各种径向位置，其中前保持框架与后固定框架一起形成安装框架。 当两个连接器在安装框架中的相应正确的位置配合时，编码元件仅与要连接的配合连接器上的编码元件相互作用，从而允许连接器配合。
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公开(公告)号：US20140065891A1
公开(公告)日：2014-03-06
申请号：US14117699
申请日：2011-05-17
申请人： Yingtao Wang , Longfei Wang
发明人： Yingtao Wang , Longfei Wang
IPC分类号： H01R13/645
CPC分类号： H01R13/6456 , H01R13/641 , H01R13/645 , H01R13/6453
摘要： A mounting frame is proposed for a system for preventing mating errors between electrical connectors, which mounting frame surrounds the connector at least on the plug side, wherein at least one coding element is held in the mounting frame. The coding element can rotate about its longitudinal axis and can be fixed in various radial positions in a front holding frame, wherein the front holding frame together with a rear securing frame forms the mounting frame. The coding element only interacts with a coding element on the mating connector to be connected when two connectors are being mated in a correspondingly correct position in the mounting frame, thus allowing the connectors to be mated.
摘要翻译： 提出了一种用于防止电连接器之间的配合错误的系统的安装框架，该安装框架至少在插头侧围绕连接器，其中至少一个编码元件被保持在安装框架中。 编码元件可以围绕其纵向轴线旋转并且可以固定在前保持框架中的各种径向位置，其中前保持框架与后固定框架一起形成安装框架。 当两个连接器在安装框架中的相应正确的位置配合时，编码元件仅与要连接的配合连接器上的编码元件相互作用，从而允许连接器配合。
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公开(公告)号：US20210322818A1
公开(公告)日：2021-10-21
申请号：US16988567
申请日：2020-08-07
申请人： Xiaolong Lu , Longfei Wang
发明人： Xiaolong Lu , Longfei Wang
摘要： The invention discloses a kind of multifunctional fitness shoes which can be worn on the feet and relate to the technical field of sports fitness equipment. The multifunctional fitness shoes that can be worn on the feet include the body of the fitness shoes and the elastic bands disposed on the body. The aforesaid fitness shoes can be worn on the feet and the body of the fitness shoes is disposed with adjustable elastic bands, and more than one snap ring is arranged around the body of the aforesaid fitness shoes. Both ends of the elastic bands are respectively disposed with a buckle, and one end of the elastic band is connected with the snap ring on the body of the aforesaid fitness shoes through the buckle.
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公开(公告)号：US11099591B1
公开(公告)日：2021-08-24
申请号：US16567858
申请日：2019-09-11
摘要： A DLDO has a configuration that mitigates performance degradation associated with limit cycle oscillation (LCO). The DLDO comprises a clocked comparator, an array of power transistors, a digital controller and a clock pulsewidth reduction circuit. The digital controller comprises control logic configured to generate control signals that cause the power transistors to be turned ON or OFF in accordance with a preselected activation/deactivation control scheme. The clock pulsewidth reduction circuit receives an input clock signal having a first pulsewidth and generates the DLDO clock signal having the preselected pulsewidth that is narrower that the first pulsewidth, which is then delivered to the clock terminals of the clocked comparator and the digital controller. The narrower pulsewidth of the DLDO clock reduces the LCO mode to mitigate performance degradation caused by LCO.
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