Abstract: An electric lift device includes a frame assembly, a backrest, a bearing plate, at least two armrests and a driving mechanism. The frame assembly includes a first wheel frame, a second wheel frame, a first connection plate, at least two vertical rods, a sleeve rod and a second connection plate. The backrest is fixedly connected to an outer side of the sleeve rod. The bearing plate is connected to the sleeve rod. The at least two armrests are respectively provided at two lateral sides of the backrest. The driving mechanism is installed on a surface of the first connection plate, and is configured to drive the sleeve rod to move up and down.

Abstract: A scooter, including a main body, a front wheel, a first rear wheel, a second rear wheel, a drive part and a controller. The front wheel is rotatably arranged at a front part of the main body. The first rear wheel and the second rear wheel are spaced apart and rotatably arranged at a rear part of the main body. One drive part is provided, which is connected to the first rear wheel, and is configured to merely drive the first rear wheel to rotate, so as to driving the main body to move. The controller is electrically connected to the drive part to adjust a rotation speed of the drive part, so as to adjust a rotation speed of the first rear wheel.

Abstract: A plastic electric lift device includes a seat assembly, a folding assembly, an electric push rod assembly and a clamping assembly. The seat assembly includes a seat plate and a backrest rotatably connected thereto. The folding assembly is configured to support the seat assembly. The electric push rod assembly includes a main body and a push rod partially within the main body. The main body is provided at the backrest. The push rod has a push rod head removably provided at the folding assembly, and is configured to extend and retract along an axis of the main body, such that the main body drives the folding assembly to expand or fold to drive the seat assembly to ascend or descend. The clamping assembly is configured to limit the push rod head to the folding assembly or to release the push rod head from the folding assembly.

Abstract: An electric lift device includes a support assembly, a rail, a lifting column, a seat assembly and a driving component. The rail is provided on the support assembly. The lifting column is coaxially sleeved on the rail, and is configured to ascend and descend along an axis of the rail. The seat assembly is connected to the lifting column. The driving component is provided at the support assembly, and is configured to drive the lifting column to ascend and descend relative to the rail so as to drive the seat assembly to ascend and descend. The rail is inclined at a preset angle relative to the support assembly towards a side away from the seat assembly.

Abstract: A foldable scooter includes a handle assembly, a bearing assembly, a support assembly, a seat, a clamp assembly, and a locking assembly. The support assembly is articulated with the bearing assembly, such that it can be rotated relative to the support assembly to fold or unfold the scooter. The seat is removably provided on the support assembly. The clamp assembly is spacedly provided with a first groove and a second groove. The locking assembly is rotatably provided on the bearing assembly, and can be clamped in the first groove or the second groove to realize the locking of the scooter in an unfolded or folded state.

Abstract: A sprayer includes a sprayer casing, a power module and a spray nozzle. The sprayer casing is configured to contain a liquid. The power module is connected to the sprayer casing and is configured to energize the liquid in the sprayer casing, so that the liquid carries a first charge. The spray nozzle is connected to the sprayer casing and is configured to atomize the liquid with the first charge and spray it onto the external object with the second charge. The first charge and the second charge are opposite. The sprayer of the present invention has an excellent atomization effect and an improved the utilization rate of the atomized liquid.

Abstract: The disclosure provides an electric winder and a method for controlling the same. The electric winder includes a winder body, a socket and a controller. When a plug is inserted into the contact assembly through the insertion hole, the strain sensor is configured to detect a deformation of the contact assembly caused by the plug, and send the deformation to the controller. The controller is configured to receive the deformation sent from the strain sensor. When the deformation is greater than a deformation threshold, the controller controls the drive mechanism to be in a stop state to prevent the reel from winding.

Abstract: This application relates to electric winders, particularly, to an intelligent electric winder and a control method therefor. The intelligent electric winder includes a support, a control unit and a winder body, where the winder body includes a casing, a winding reel, a drive structure, and a cable. The drive structure is electrically connected to the control unit. The control unit includes: a socket and a host; the host is arranged inside the casing, and the socket is arranged outside the casing; a start/stop button is provided on a surface of the socket, and the socket is connected to a free end of the cable. Through the intelligent electric winder and a control method therefor, the winding reel is controlled to start or stop winding by sending a wireless control signal, so that the intelligent electric winder is controlled to wind or unwind cables through the wireless communication.

Abstract: A sprayer includes a housing assembly, a spray nozzle assembly and a fan assembly. The housing assembly is connected to the spray nozzle assembly. The housing assembly is configured to hold liquid, and the fan assembly is configured to generate air flow. The spray nozzle assembly is configured to atomize and spray the liquid from the housing assembly, and blowout the air flow generated by the fan assembly. When the blowing is needed, the air flow generated by the fan assembly passes through the spray nozzle assembly and flows outward. When the spraying is needed, the spray nozzle assembly atomizes and sprays the liquid from the housing assembly. The sprayer is capable of blowing and spraying, which enables the spray to have an improved applicability.

Abstract: A sprayer includes a sprayer casing, a power module and a spray nozzle. The sprayer casing is configured to contain a liquid. The power module is connected to the sprayer casing and is configured to energize the liquid in the sprayer casing, so that the liquid carries a first charge. The spray nozzle is connected to the sprayer casing and is configured to atomize the liquid with the first charge and spray it onto the external object with the second charge. The first charge and the second charge are opposite. The sprayer of the present invention has an excellent atomization effect and an improved the utilization rate of the atomized liquid.

Abstract: The disclosure provides an electric winder and a method for controlling the same. The electric winder includes a winder body, a socket and a controller. When a plug is inserted into the contact assembly through the insertion hole, the strain sensor is configured to detect a deformation of the contact assembly caused by the plug, and send the deformation to the controller. The controller is configured to receive the deformation sent from the strain sensor. When the deformation is greater than a deformation threshold, the controller controls the drive mechanism to be in a stop state to prevent the reel from winding.

Abstract: A scooter, including a main body, a front wheel, a first rear wheel, a second rear wheel, a drive part and a controller. The front wheel is rotatably arranged at a front part of the main body. The first rear wheel and the second rear wheel are spaced apart and rotatably arranged at a rear part of the main body. One drive part is provided, which is connected to the first rear wheel, and is configured to merely drive the first rear wheel to rotate, so as to driving the main body to move. The controller is electrically connected to the drive part to adjust a rotation speed of the drive part, so as to adjust a rotation speed of the first rear wheel.

Abstract: A sprayer includes a housing assembly, a spray nozzle assembly and a fan assembly. The housing assembly is connected to the spray nozzle assembly. The housing assembly is configured to hold liquid, and the fan assembly is configured to generate air flow. The spray nozzle assembly is configured to atomize and spray the liquid from the housing assembly, and blowout the air flow generated by the fan assembly. When the blowing is needed, the air flow generated by the fan assembly passes through the spray nozzle assembly and flows outward. When the spraying is needed, the spray nozzle assembly atomizes and sprays the liquid from the housing assembly. The sprayer is capable of blowing and spraying, which enables the spray to have an improved applicability.