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公开(公告)号：US12002645B2
公开(公告)日：2024-06-04
申请号：US17421592
申请日：2019-01-08
Applicant: SHENZHEN TOPBAND CO., LTD.
Inventor： Shilin Liang , Jian Chen , Hongyuan Chen , Shi Luo , Junbiao Li , Hai Huang , Shuquan Zheng
CPC classification number: H01H9/063 , H01H3/00 , H01H9/061 , H01H13/00 , H01H15/00 , H01H15/005 , H05K1/181
Abstract: The invention provides an electronic device, a PCB and an electric tool; the electronic device comprises a main body, a first electric connecting part, a variable resistor, a speed regulating contact, a reversing electric connecting part, a reversing contact, a speed regulating handle and a reversing handle, the first electric connecting part is connected with the main body in a melt adhesive curing mode, and one end of the first electric connecting part is exposed out of the main body; the speed regulating handle and the main body form a first space, the speed regulating contact and the variable resistor are arranged in the first space, and under the drive of the speed regulating handle, the speed regulating contact and the variable resistor relatively slide; under the driving of the reversing handle, the reversing contact and the reversing electric connecting part relatively slide for reversing.
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Patent Agency Ranking
公开(公告)号：US20220161409A1
公开(公告)日：2022-05-26
申请号：US17421592
申请日：2019-01-08
Applicant: SHENZHEN TOPBAND CO., LTD.
Inventor： Shilin Liang , Jian Chen , Hongyuan Chen , Shi Luo , Junbiao Li , Hai Huang , Shuquan Zheng
Abstract: The invention provides an electronic device, a PCB and an electric tool; the electronic device comprises a main body, a first electric connecting part, a variable resistor, a speed regulating contact, a reversing electric connecting part, a reversing contact, a speed regulating handle and a reversing handle, the first electric connecting part is connected with the main body in a melt adhesive curing mode, and one end of the first electric connecting part is exposed out of the main body; the speed regulating handle and the main body form a first space, the speed regulating contact and the variable resistor are arranged in the first space, and under the drive of the speed regulating handle, the speed regulating contact and the variable resistor relatively slide; under the driving of the reversing handle, the reversing contact and the reversing electric connecting part relatively slide for reversing.
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公开(公告)号：US20220084759A1
公开(公告)日：2022-03-17
申请号：US17421399
申请日：2019-01-08
Applicant: SHENZHEN TOPBAND CO., LTD.
Inventor： Shilin Liang , Jian Chen , Hongyuan Chen , Shi Luo , Junbiao Li , Hai Huang , Shuquan Zheng
Abstract: The invention provides an electronic device, a PCB and an electric tool; comprises a main body, a first electric connecting part, a variable resistor, a speed regulating contact, a reversing electric connecting part, a reversing contact, a speed regulating handle and a reversing handle, the first electric connecting part is fixedly connected with the main body, and one end of the first electric connecting part is exposed out of the main body; one end of the speed regulating handle is of a cylindrical structure, the end part of the speed regulating handle is provided with an opening, one end of the main body is provided with a column, the opening end of the speed regulating handle is movably sleeved on the column through an elastic piece and forms a first space with the main body; the speed regulating contact and the variable resistor are arranged in the first space.
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公开(公告)号：US11424088B2
公开(公告)日：2022-08-23
申请号：US17421399
申请日：2019-01-08
Applicant: SHENZHEN TOPBAND CO., LTD.
Inventor： Shilin Liang , Jian Chen , Hongyuan Chen , Shi Luo , Junbiao Li , Hai Huang , Shuquan Zheng
Abstract: The invention provides an electronic device, a PCB and an electric tool; comprises a main body, a first electric connecting part, a variable resistor, a speed regulating contact, a reversing electric connecting part, a reversing contact, a speed regulating handle and a reversing handle, the first electric connecting part is fixedly connected with the main body, and one end of the first electric connecting part is exposed out of the main body; one end of the speed regulating handle is of a cylindrical structure, the end part of the speed regulating handle is provided with an opening, one end of the main body is provided with a column, the opening end of the speed regulating handle is movably sleeved on the column through an elastic piece and forms a first space with the main body; the speed regulating contact and the variable resistor are arranged in the first space.
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公开(公告)号：US10390673B2
公开(公告)日：2019-08-27
申请号：US15540561
申请日：2015-08-21
Applicant: SHENZHEN TOPBAND CO., LTD.
Inventor： Feng Liang , Shilin Liang
Abstract: The present disclosure provides cleaning robot, including a cleaning agent mopping device (1), a cleaning agent absorbing device (2), a water wiping (3) and washing device (4), and a water absorbing device arranged in turn along a moving direction of the cleaning robot. Each time when the cleaning robot of the present disclosure works to clean the to-be-cleaned surface, the cleaning robot can perform the four steps including cleaning agent mopping, cleaning agent absorbing, water wiping and washing, and water absorbing, thus, both hydrolysable and non-hydrolysable stains can be effectively cleaned by the cleaning robot. Thus, the cleaning robot is very practical, easy to operate, and simple to use.
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公开(公告)号：US20170367553A1
公开(公告)日：2017-12-28
申请号：US15540561
申请日：2015-08-21
Applicant: SHENZHEN TOPBAND CO., LTD.
Inventor： Feng Liang , Shilin Liang
CPC classification number: A47L11/29 , A47L11/24 , A47L11/4011 , A47L11/4016 , A47L11/4019 , A47L11/4044 , A47L11/4047 , A47L11/4066 , A47L11/4072 , A47L11/4083 , A47L11/4088 , A47L2201/00 , A47L2201/04
Abstract: The present disclosure provides cleaning robot, including a cleaning agent mopping device (1), a cleaning agent absorbing device (2), a water wiping (3) and washing device (4), and a water absorbing device arranged in turn along a moving direction of the cleaning robot. Each time when the cleaning robot of the present disclosure works to clean the to-be-cleaned surface, the cleaning robot can perform the four steps including cleaning agent mopping, cleaning agent absorbing, water wiping and washing, and water absorbing, thus, both hydrolysable and non-hydrolysable stains can be effectively cleaned by the cleaning robot. Thus, the cleaning robot is very practical, easy to operate, and simple to use.
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