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1. 发明授权

US10727007B2 Armature circuit in electric tool and battery pack socket 有权
公开(公告)号：US10727007B2
公开(公告)日：2020-07-28
申请号：US15494325
申请日：2017-04-21
申请人： Xinsheng Xu , Xiaorong Kang
发明人： Xinsheng Xu , Xiaorong Kang
IPC分类号： H01H1/06 , H01R13/70 , H01R13/24 , H01H1/36 , H01H1/44 , H02K7/14 , H02K11/00
摘要： The invention discloses an armature circuit in an electric tool and a power socket of the electric tool using the armature circuit, comprising a power supply and a motor. Two electrodes of the power supply are each provided with a connection structure connected to an output part. One connection structure is a multi-contact on/off controllable movable contact structure, and the other one is a double-faced multi-contact structure. According to the armature circuit, the internal resistance of the armature circuit of the motor is greatly reduced, the hardness of running characteristics of the motor is enhanced, and the working efficiency of the tool is improved; due to decreasing of the internal resistance, the current loss of the armature circuit is reduced, and the temperature rise of an electric appliance and contacts is reduced; with the same working efficiency, the battery capacity can be saved, and the battery cost is reduced.

2. 发明申请

US20110315530A1 Switch Assembly 有权
标题翻译：开关组件
公开(公告)号：US20110315530A1
公开(公告)日：2011-12-29
申请号：US12717868
申请日：2010-03-04
申请人： Xinsheng Xu
发明人： Xinsheng Xu
IPC分类号： H01H1/06 , H01H9/02
CPC分类号： H01H1/5833 , H01H9/061 , H01H9/063 , H01H9/40 , H01H9/52 , H01H13/08 , H01H2001/0005
摘要： A switch assembly provides a pressing plate on a pivot contact lever to minimize heat generation at the point between the pivot contact lever and the contact point by providing an additional parallel connection contact plate which is in parallel connection to the pivot contact lever. The switch assembly provides convex contact portions on the internal output ports of the forward/reverse switch mechanism. A supplementary elastic metal plate to the pivot contact lever is provided to solve the problem of loose contact at the pivot connection site where the pivot contact lever and the support unit meet, and provides a supplementary contact unit to the movable contact device at the forward/reverse switch mechanism.
摘要翻译：开关组件在枢转接触杆上提供压板，以通过提供与枢转接触杆平行连接的附加平行连接接触板来最小化在枢轴接触杆和接触点之间的点处的热量。开关组件在正向/反向开关机构的内部输出端口上提供凸形接触部分。提供了一种用于枢轴接触杆的辅助弹性金属板，以解决枢转接触杆和支撑单元相交的枢转连接部位处松动接触的问题，并且在前进/后退位置处向可动接触装置提供辅助接触单元，反向开关机构。

3. 发明授权

US08330066B2 Switch assembly 有权
标题翻译：开关总成
公开(公告)号：US08330066B2
公开(公告)日：2012-12-11
申请号：US12717868
申请日：2010-03-04
申请人： Xinsheng Xu
发明人： Xinsheng Xu
IPC分类号： H01H9/20
CPC分类号： H01H1/5833 , H01H9/061 , H01H9/063 , H01H9/40 , H01H9/52 , H01H13/08 , H01H2001/0005
摘要： A switch assembly provides a pressing plate on a pivot contact lever to minimize heat generation at the point between the pivot contact lever and the contact point by providing an additional parallel connection contact plate which is in parallel connection to the pivot contact lever. The switch assembly provides convex contact portions on the internal output ports of the forward/reverse switch mechanism. A supplementary elastic metal plate to the pivot contact lever is provided to solve the problem of loose contact at the pivot connection site where the pivot contact lever and the support unit meet, and provides a supplementary contact unit to the movable contact device at the forward/reverse switch mechanism.
摘要翻译：开关组件在枢转接触杆上提供压板，以通过提供与枢转接触杆平行连接的附加平行连接接触板来最小化在枢轴接触杆和接触点之间的点处的热量。开关组件在正向/反向开关机构的内部输出端口上提供凸形接触部分。提供了一种用于枢轴接触杆的辅助弹性金属板，以解决枢转接触杆和支撑单元相交的枢转连接部位处松动接触的问题，并且在前进/后退位置处向可动接触装置提供辅助接触单元，反向开关机构。

4. 发明申请

US20060237297A1 Switch assembly 有权
标题翻译：开关总成
公开(公告)号：US20060237297A1
公开(公告)日：2006-10-26
申请号：US11403609
申请日：2006-04-12
申请人： Xinsheng Xu
发明人： Xinsheng Xu
IPC分类号： H01H13/02
CPC分类号： H01H1/5833 , H01H9/061 , H01H9/063 , H01H9/40 , H01H9/52 , H01H13/08 , H01H2001/0005
摘要： A switch assembly provides a pressing plate on a pivot contact lever to minimize heat generation at the point between the pivot contact lever and the contact point by providing an additional parallel connection contact plate which is in parallel connection to the pivot contact lever. The switch assembly provides convex contact portions on the internal output ports of the forward/reverse switch mechanism. A supplementary elastic metal plate to the pivot contact lever is provided to solve the problem of loose contact at the pivot connection site where the pivot contact lever and the support unit meet, and provides a supplementary contact unit to the movable contact device at the forward/reverse switch mechanism.
摘要翻译：开关组件在枢转接触杆上提供压板，以通过提供与枢转接触杆平行连接的附加平行连接接触板来最小化在枢轴接触杆和接触点之间的点处的热量。开关组件在正向/反向开关机构的内部输出端口上提供凸形接触部分。提供了一种用于枢轴接触杆的辅助弹性金属板，以解决枢转接触杆和支撑单元相交的枢转连接部位处松动接触的问题，并且在前进/后退位置处向可动接触装置提供辅助接触单元，反向开关机构。

5. 发明授权

US07705260B2 Switch assembly 有权
标题翻译：开关总成
公开(公告)号：US07705260B2
公开(公告)日：2010-04-27
申请号：US11403609
申请日：2006-04-12
申请人： Xinsheng Xu
发明人： Xinsheng Xu
IPC分类号： H01H9/20
CPC分类号： H01H1/5833 , H01H9/061 , H01H9/063 , H01H9/40 , H01H9/52 , H01H13/08 , H01H2001/0005
摘要： A switch assembly provides a pressing plate on a pivot contact lever to minimize heat generation at the point between the pivot contact lever and the contact point by providing an additional parallel connection contact plate which is in parallel connection to the pivot contact lever. The switch assembly provides convex contact portions on the internal output ports of the forward/reverse switch mechanism. A supplementary elastic metal plate to the pivot contact lever is provided to solve the problem of loose contact at the pivot connection site where the pivot contact lever and the support unit meet, and provides a supplementary contact unit to the movable contact device at the forward/reverse switch mechanism.
摘要翻译：开关组件在枢转接触杆上提供压板，以通过提供与枢转接触杆平行连接的附加平行连接接触板来最小化在枢轴接触杆和接触点之间的点处的热量。开关组件在正向/反向开关机构的内部输出端口上提供凸形接触部分。提供了一种用于枢轴接触杆的辅助弹性金属板，以解决枢转接触杆和支撑单元相交的枢转连接部位处松动接触的问题，并且在前进/后退位置处向可动接触装置提供辅助接触单元，反向开关机构。

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