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.

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 versatile electric cart, including a frame, a handle, a battery, a motor, a wheel and an axle. The frame is provided with components connecting with attachments. The components include a snib, a bolt, a connecting hole and a T-shaped column. The snib is provided at the rear end of the frame. The front and rear beam of the frame are both provided with the screw hole. The front end of the frame is provided with the connecting hole and the T-shaped column. The T-shaped column is provided at the axle, the top and bottom of the T-shaped column are both provided with the screw hole. The front end of the T-shaped column is provided with the connecting hole. The frame is provided with the battery. The attachments are fitted to the frame by the snib, the screw hole, the connecting hole or the T-shaped column.

Abstract: A liquid storage apparatus including a container, an upper cover, a dispensing faucet, a conduit, a gas cylinder and a gas cylinder sleeve. The container includes a cavity and an upper opening. The upper cover is arranged on the upper opening. The dispensing faucet is led out from a side of the upper cover and is connected to the conduit in the upper cover; and the conduit extends to a bottom of the container. The upper cover includes an adjusting knob, and a pressure of the cavity of the container is adjusted by rotating to open or close a valve of the gas cylinder. The pressure in the container can be adjusted since the gas cylinder is arranged in the container and the valve of the gas cylinder can be opened or closed by rotating the adjustment knob.

Abstract: A liquid storage apparatus including a container, an upper cover, a dispensing faucet, a conduit, a gas cylinder and a gas cylinder sleeve. The container includes a cavity and an upper opening. The upper cover is arranged on the upper opening. The dispensing faucet is led out from a side of the upper cover and is connected to the conduit in the upper cover; and the conduit extends to a bottom of the container. The upper cover includes an adjusting knob, and a pressure of the cavity of the container is adjusted by rotating to open or close a valve of the gas cylinder. The pressure in the container can be adjusted since the gas cylinder is arranged in the container and the valve of the gas cylinder can be opened or closed by rotating the adjustment knob.

Abstract: A versatile electric cart, including a frame, a handle, a battery, a motor, a wheel and an axle. The frame is provided with components connecting with attachments. The components include a snib, a bolt, a connecting hole and a T-shaped column. The snib is provided at the rear end of the frame. The front and rear beam of the frame are both provided with the screw hole. The front end of the frame is provided with the connecting hole and the T-shaped column. The T-shaped column is provided at the axle, the top and bottom of the T-shaped column are both provided with the screw hole. The front end of the T-shaped column is provided with the connecting hole. The frame is provided with the battery. The attachments are fitted to the frame by the snib, the screw hole, the connecting hole or the T-shaped column.