36results about How to "Easy to use and move" patented technology

A basketball system may include a basketball goal with a backboard and a rim. The basketball system may also include a support structure that is sized and configured to support the basketball goal above a playing surface. The support structure may include an elongated support member that is generally vertically disposed relative to the playing surface and a single support assembly which connects the elongated support member to the basketball goal. The single support assembly may include first and second connecting members that connect the elongated support member and the basketball goal. Desirably at least a portion of the second connecting member is disposed within a portion of the first connecting member. In addition, the basketball system may include a height adjustment mechanism to allow the height of the basketball goal to be adjusted.

A method of displaying windows is provided. The method includes displaying at least two windows, displaying at least one center button disposed at at least one boundary between the at least two displayed windows, determining a window of which the size is to be changed according to a movement direction of the at least one center button, and changing a size of the determined window according to movement of the at least one center button and displaying the determined window having the changed size, wherein the determined window is overlaid on the at least two displayed windows, and wherein a size of the determined window is changed according to movement of the at least one center button.

The invention discloses an ultrasonic cleaning device for refrigerant pipes of an air-conditioning water system, relates to the technical field of air-conditioning system cleaning, and comprises an ultrasonic generator, a transducer, a cart, and a pushing mechanism. The transducer is arranged on the pushing mechanism. There is a pipeline clamp on the top, and the cart is used for moving, which includes a rear vertical plate and side brackets; a pushing mechanism is used to push the transducer to the vicinity of the refrigerant pipe; the transducer is movably set on the On the pushing mechanism, the transducer includes a cylindrical conversion section and a conical output section; a pipe clamp, used for clamping the refrigerant pipe, is detachably connected to the output section of the transducer. The ultrasonic cleaning device for refrigerant pipes of the present invention has the advantages of low maintenance and cleaning cost, fast and convenient cleaning and disassembly, good cleaning effect, high consistency, high efficiency, low labor cost, and environmental friendliness.

The invention relates to a multifunctional flat-panel television commutator which comprises a bracket, wherein an elevator mechanism is arranged on the bracket, a flat-panel television is arranged on the elevator mechanism, the elevator mechanism is provided with a flat-panel television installation platform, a worm gear mechanism is arranged on the flat-panel television installation platform andconnected with an electric motor, and the flat-panel television is arranged on the worm gear mechanism; and a rotating machine is arranged between a top lead screw and the flat-panel television installation platform, the electric motor and the rotating machine are respectively provided with a switch. The elevator mechanism can be used for rapidly and randomly adjusting the height of the flat-panel television, the rotating machine can be used for rapidly and randomly adjusting the horizontal angle of the flat-panel television, the worm gear mechanism can be used for rapidly and randomly adjusting the vertical angle of the flat-panel television, the power source of each mechanism can be switched on or off by virtue of manual operation or remote control. The multifunctional flat-panel television commutator provided by the invention is convenient to use and move and can be adjusted at any angle as required.

The invention discloses a hydrographic survey device for a small water area, characterized by arranging a fixed mechanism at the side of the water area, fixing a suspension support at the opposite side; a guiding steel rope is arranged between the fixed mechanism and the suspension support; a mobile pulley rack is driven to horizontally move by a driving wheel arranged on a driving belt of the fixed mechanism; the end of the rope is provided with a measurement sensor by the pulleys of the mobile pulley rack; and the rope is reeled or unreeled by rotating the rollers on the fixed mechanism to realize the vertical movement of the measurement sensor; a control disc controls a main transmission shaft and a belt wheel transmission shaft to individually or synchronously rotate by a clutch, and drives the measurement sensor to move horizontally at a constant depth underwater to measure the data of different positions of the fixed depth, or drives the measurement sensor to vertically move at a fixed position to measure the data of different depths. The invention has the advantages of simple structure, convenient usage and movement, safety, reliability, and high data acquisition efficiency, and can be suitable for different work environments of small reservoirs or ponds.

The invention discloses a multi-functional furniture, in particular to a dual-purpose furniture for books and guests. It includes a base with an L-shaped cross-section. The top of the vertical side of the base is provided with a bed assembly hinged through the hinge axis B. The end of the bed assembly is provided with foldable bed legs. An L-shaped member on one side of the vertical side of the base, the end of the base is provided with a foldable leg, and a four-bar linkage mechanism is arranged between the L-shaped member and the upper half of the foldable leg. The desktop supporting component is provided with a desktop. Its advantage is that it can be moved at any time according to the needs. After the movement is completed, the support of the base does not rely on any walls or supports to form a stable structure independently. It is very convenient to use and move, and realizes the perfect conversion of the functions of the bed and the desk. The storage is extremely convenient, very convenient and trouble-free, and the floor space is very small.

Provides a method to display a window. The method includes: displaying at least two windows; displaying at least one central button arranged at at least one border between the at least two displayed windows; determining a window whose size is to be changed according to a moving direction of the at least one central button; and changing the size of the determined window according to the movement of at least one center button, and displaying the determined window with the changed size, wherein the determined window is superimposed on at least two displayed windows, and wherein the The size of the determined window is changed according to the movement of at least one center button.

The invention relates to a reciprocating push plate type wind driven generator, which comprises an engine base, wherein a crankshaft is movably arranged on the engine base through a plurality of crankshaft bearing seats, one end of the crankshaft is fixedly connected with a large crankshaft belt wheel, the engine base is provided with a unidirectional rotating device which is matched with the large crankshaft belt wheel, the large crankshaft belt wheel is connected with a belt wheel on an input shaft of a generator, arranged on the engine base, through a triangular belt; at least two crank arms with equal crank diameter are arranged on the crankshaft at intervals and are evenly arranged oppositely along with the periphery of the crankshaft, the engine base on one side of the crankshaft is provided with a wind plate assembly corresponding to the position of each crank arm, each crank arm is hinged with one end of a connecting rod respectively, the wind plate assembly opposite to the crank arm in position is hinged with the other end of the connecting rod, and the lengths of all connecting rods are equal. The reciprocating push plate type wind driven generator is reasonable in structure design, can be used without construction and installation, can be wholly transported, and is convenient to use and move; the reciprocating push plate type wind driven generator is safe and reliable to work, and small in noise, high in wind energy utilization coefficient and wind energy utilization rate, and suitable for being widely popularized and used.