Patents Assigned to Positec Power Tools (Suzhou) Co., Ltd.
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Patent number: 10808818Abstract: An oscillating power tool, including a housing; a motor; a drive shaft driven by the motor; an output shaft driven by the drive shaft; a transmission mechanism for converting rotary motion of the drive shaft into oscillation of the output shaft, wherein the transmission mechanism includes an eccentric device mounted on the drive shaft and a shifting fork assembly connecting the eccentric device with the output shaft; the eccentric device includes at least two drive members, the shifting fork assembly includes a shifting fork member connected to the output shaft and a supporting member movably connected to the shifting fork member, the supporting member includes a matching portion, the oscillating power tool further includes an adjusting mechanism disposed in the housing, and the adjusting mechanism operably adjusts the supporting member to move, such that the matching portion is selectively abutted against different drive members.Type: GrantFiled: July 26, 2018Date of Patent: October 20, 2020Assignee: Positec Power Tools (Suzhou) Co., Ltd.Inventors: Hua Gu, Tianhong Ju, Gangliang Cheng
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Patent number: 10791684Abstract: The present invention relates to an intelligent gardening system, for monitoring and controlling gardening apparatuses in a gardening area, including: multiple sensors that collect environmental information of the gardening area; one or more gardening apparatuses that perform gardening work according to a control instruction; and a control center that generates the control instruction based on the environmental information; wherein the sensors, the gardening apparatuses and the control center communicate with each other to form an Internet of Things.Type: GrantFiled: January 29, 2016Date of Patent: October 6, 2020Assignee: POSITEC POWER TOOLS (SUZHOU) CO., LTDInventors: Mingming He, Gen Sun, Yue Rao, Yong Shao, Fangshi Liu, Jun Wu, Chang Zhou
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Patent number: 10751869Abstract: The present invention discloses a speed changing tool, comprising: a housing; a motor, disposed in the housing and outputting rotary power; a trigger switch, used for starting and stopping the motor; an output shaft; a gear transmission, which is disposed between the motor and the output shaft to transmit rotation of the motor to the output shaft, and comprises at least one group of gear system, a gear ring meshed with the gear system and a moving member, wherein the moving member can be moved between a first position and a second position and when in the first position and the second position, the moving member has different states relative to the housing, such that the gear transmission outputs a rotary speed of the motor with different speed reduction ratios; the variable speed tool further comprises a drive mechanism for driving the moving member to move between two positions, when a load of the output shaft reaches or exceeds a preset value, the drive mechanism can drive the moving member to move to theType: GrantFiled: October 11, 2016Date of Patent: August 25, 2020Assignee: Positec Power Tools (Suzhou) Co., Ltd.Inventors: Mingjian Xie, Lianbao Wang, Jingtao Xu
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Patent number: 10749430Abstract: This invention discloses an electrical energy transmission apparatus. The electrical energy transmission apparatus includes an input component which is connected to a direct current (DC) energy storage component, an output component which comprises an alternating current (AC) device interface used to connect an AC device, and an adapter component which transfers electrical energy from the input component to the output component. The adapter component comprises a DC driving unit and an AC driving unit. The DC driving unit converts energy of the DC energy storage component into a DC power. The AC driving unit converts energy of the DC energy storage component into an AC power. At least one of the DC driving unit and the AC driving unit is connected to the AC device interface.Type: GrantFiled: September 12, 2017Date of Patent: August 18, 2020Assignee: Positec Power Tools (Suzhou) Co., Ltd.Inventors: Zhendong Gao, Guoliang Mu, Fangshi Liu
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Patent number: 10727491Abstract: A battery, including a cathode, an anode, an electrolyte; the cathode including a cathode active material capable of reversibly intercalating-deintercalating ions; the anode including an anode current collector that does not participate in the electrochemical reaction; the electrolyte including a solvent capable of dissolving solute, the solute being ionized to at least an active ions that can be reduced to a metallic state during a charge cycle and be oxidized from the metallic state to the dissolved ion state during a discharge cycle and/or an intercalation-deintercalation ions that can deintercalate from the cathode active material during the charge cycle and intercalate into the cathode active material during the discharge cycle; the anode further comprising an anode active material formed on the anode current collector capable of being oxidized and dissolved to active ion state during the discharge cycle.Type: GrantFiled: May 10, 2017Date of Patent: July 28, 2020Assignees: Positec Power Tools (Suzhou) Co. Ltd.Inventors: Pu Chen, Jing Wang, Yang Liu
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Patent number: 10722085Abstract: The present invention relates to a blowing-suction device, selectively operating in a blowing mode or a suction mode, comprising: a main body; a motor located inside the main body, the motor having a motor shaft providing rotational motion; a fan assembly driven by the motor to rotate; and a blowing assembly and a suction assembly connected to the main body; wherein the fan assembly includes an axial fan that, while in the blowing mode, the blowing assembly is connected to the main body, and wherein the axial fan rotates around a first rotary shaft, and, while in the suction mode, the suction assembly is connected to the main body.Type: GrantFiled: November 25, 2015Date of Patent: July 28, 2020Assignee: Positec Power Tools (Suzhou) Co., LtdInventors: Zhendong Gao, Andrea Cestonaro, Xiahong Zha, Fengli Zhao, Lixiang Huo
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Patent number: 10691000Abstract: The present invention relates to an autonomous moving device, including a camera and a camera heating device, where the camera heating device includes a heating module, and the heating module is configured to heat a lens of the camera to remove water mist on the lens. The present invention can effectively avoid a freezing or water mist phenomenon of a camera, thereby improving the photographing performance.Type: GrantFiled: July 15, 2016Date of Patent: June 23, 2020Assignee: Positec Power Tools (Suzhou) Co., Ltd.Inventors: Jiang Du, Gen Sun, Yue Rao
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Patent number: 10682750Abstract: The present invention provides a handheld power tool and an operation method thereof. The handheld power tool comprises a housing, a handle, a switch, a motor, an output shaft and a working component; the working component comprises at least two working chucks; the at least two working chucks respectively comprise a working shaft, the handheld power tool further comprises a control mechanism locking the working component relative to the position of the housing, the control mechanism comprises a control part adjacent to the switch and movably disposed relative to the housing, and the control part operably removes the position locking of the working component and controls the output shaft to be dis-matched and disconnected with one of the working shafts; and the position conversion of the working chucks can be finished by means of other body parts of an operator through one hand, and the operation is convenient and reliable.Type: GrantFiled: January 29, 2016Date of Patent: June 16, 2020Assignee: Positec Power Tools (Suzhou) Co., Ltd.Inventors: Hongfeng Zhong, Mingjian Xie, Shisong Zhang, Xiaoli Pang, Jian Wu, Jinping Zhang
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Patent number: 10632544Abstract: The invention relates to a chuck having a sleeve, a chuck body, a plurality of chuck jaws, an adjusting mechanism configured to adjust relative movement between the chuck jaws and the chuck body, at least one locating member and a pushing mechanism. The locating member is disposed on the chuck body between the adjacent chuck jaws. When the adjusting mechanism drives the chuck jaws to approach to each other relative to the longitudinal axis, the pushing mechanism pushes the locating member to move towards the longitudinal axis. When the adjusting mechanism drives the chuck jaws to move away from each other relative to the longitudinal axis, the pushing mechanism pushes the locating member to move away from the longitudinal axis. Therefore, the operation is more convenient and safer; the aligning effect is precise and reliable, and the pre-tightening force is stable.Type: GrantFiled: July 27, 2018Date of Patent: April 28, 2020Assignee: Positec Power Tools (Suzhou) Co., Ltd.Inventors: Mingjian Xie, Fei Wang, Shangliang Run
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Patent number: 10555456Abstract: A robotic mowing system that includes a station and a robotic mower. The robotic mower has a controller and a memorizer, the memorizer stores a working procedure, and after receiving a start command input by a user, the controller executes the working procedure, so as to control the robotic mower to automatically and repeatedly mow and return to the station to be charged until the controller receives a stop command. In this way, the user does not need to input working parameters, and costs are relatively low.Type: GrantFiled: October 31, 2017Date of Patent: February 11, 2020Assignee: Positec Power Tools (Suzhou) Co., Ltd.Inventor: Gianni Borinato
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Patent number: 10522869Abstract: The present invention provides a battery, including a cathode, a anode, and an electrolyte solution. The cathode includes a cathode active substance and a cathode current collector. The electrolyte solution includes first metal ions and second metal ions. In a charging/discharging process, the first metal ions can be reversibly deintercalated-intercalated at the cathode, the second metal ions can be reduced and deposited as a second metal at the anode, and the second metal can be oxidized and dissolved back to the second metal ions. The anode includes a anode active substance and a anode current collector. A lead-containing substance is provided on a surface of the anode active substance and/or in the electrolyte solution. A mass ratio of lead in the lead-containing substance to the battery is not greater than 1000 ppm.Type: GrantFiled: March 4, 2016Date of Patent: December 31, 2019Assignees: Positec Power Tools (Suzhou) Co., Ltd.Inventors: Pu Chen, The Nam Long Doan, Xiaosong Luo
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Patent number: 10512971Abstract: A power tool and operation method for quick locking and releasing working attachment thereof are provided. The power tool includes a housing; a motor in the housing; an output shaft driven by the motor; and a chuck to lock and release a working attachment, said chuck including a chuck body coupled with the output shaft, jaws movably disposed relative to the chuck body, and a clamping sleeve outside the chuck body. The clamping sleeve is movable with respect to the chuck body so as to drive the jaws to retract and open relative to the chuck body. A control mechanism is operable to lock the clamping sleeve or the chuck body relative to the housing, and to control the motor initiating along a preset rotary direction so that relative movement between the clamping sleeve and the chuck body is generated.Type: GrantFiled: August 28, 2014Date of Patent: December 24, 2019Assignee: Positec Power Tools (Suzhou) Co., Ltd.Inventors: Hongfeng Zhong, Shisong Zhang, Yichun Ma, Shangliang Run
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Publication number: 20190363403Abstract: A battery comprises a cathode, an anode and an electrolyte. The cathode comprises a cathode active material which is capable of reversibly intercalating and deintercalating a plurality of first metal ions; and a conductive agent, wherein the particle size of the conductive agent graphite is less than 50 ?m and the crystallinity of the conductive agent graphite is no less than 90%.Type: ApplicationFiled: August 7, 2019Publication date: November 28, 2019Applicants: POSITEC POWER TOOLS (SUZHOU) CO., LTD.Inventors: Yang Liu, Pu Chen, Jing Yan
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Patent number: 10444757Abstract: The present invention relates to a self-moving device, which moves and works in a working area defined by a limit and comprises a shell, a moving module, a task executing module and a control module; the control module controls the moving module to drive the self-moving device to move and controls the task executing module to execute a work task; the self-moving device comprising at least one capacitance sensor, which is mounted in the shell and electrically connected to the control module and detects whether a surface below the self-moving device or in front of a moving direction is a surface to be machined; the capacitance sensor comprises at least one probe, the probe comprises a probing surface located on the outer surface of the probe, and a conductivity of at least part of the probing surface is larger than or equal to 10?9 s/m; or a distance between the probe and the surface below the self-moving device meets a first preset condition; or an area of the probing surface meets a second preset condition.Type: GrantFiled: January 26, 2017Date of Patent: October 15, 2019Assignee: Positec Power Tools (Suzhou) Co., Ltd.Inventors: Yongming Dong, Fangshi Liu, Zhendong Gao, Yiyun Tan
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Patent number: 10418666Abstract: A battery comprises a cathode, an anode and an electrolyte. The cathode comprises a cathode active material which is configured to reversibly intercalate-deintercalate a plurality of first metal ions. The electrolyte comprises at least a solvent configured to dissolve a solute, the solute being ionized to a plurality of second metal ions that can be reduced to a metallic state during a charge cycle and be oxidized from the metallic state to the second metal ions during a discharge cycle and the first metal ions The battery further comprises an anode modifier which is selected from at least one of gelatin, agar, cellulose, cellulose ether and soluble salt thereof, dextrin and cyclodextrin.Type: GrantFiled: October 13, 2017Date of Patent: September 17, 2019Assignees: POSITEC POWER TOOLS (SUZHOU) CO., LTD.Inventors: Yang Liu, Pu Chen, Jing Yan
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Patent number: 10398095Abstract: Disclosed is a blowing-suction device, comprising a housing; an air pipe extending along a longitudinal direction and connected to the housing; a motor located in the housing and providing rotational motion; and a fan rotationally generating an airflow; wherein when the fan operably rotates along a first direction, the blowing-suction device is in a blowing mode; and when the fan operably rotates along a second direction, the blowing-suction device is in a suction mode.Type: GrantFiled: November 27, 2015Date of Patent: September 3, 2019Assignee: Positec Power Tools (Suzhou) Co., LtdInventors: Zhendong Gao, Andrea Cestonaro, Xiahong Zha, Fengli Zhao, Hongfeng Zhong
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Patent number: 10391507Abstract: A portable washing device, including: a housing, a motor arranged in the housing, a pump driven by the motor, a container for storing washing liquid connected to the pump, a spraying pistol held and controlled by a user connected to the pump, the liquid spraying out from the spraying pistol, the pistol comprises a control unit for controlling the portable washing device.Type: GrantFiled: January 23, 2014Date of Patent: August 27, 2019Assignee: Positec Power Tools (Suzhou) Co., LtdInventor: Gianni Borinato
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Patent number: D884600Type: GrantFiled: January 12, 2018Date of Patent: May 19, 2020Assignee: Positec Power Tools (Suzhou) Co., Ltd.Inventor: Haibo Zhou
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Patent number: D884601Type: GrantFiled: January 12, 2018Date of Patent: May 19, 2020Assignee: Positec Power Tools (Suzhou) Co., Ltd.Inventor: Haibo Zhou
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Patent number: D897798Type: GrantFiled: February 13, 2019Date of Patent: October 6, 2020Assignee: Positec Power Tools (Suzhou) Co., Ltd.Inventor: Yifei Cao