Abstract: An electronic device with easy assembly function is disclosed in the present invention. The electronic device includes a bezel, a display panel and a fixing component. The bezel includes a first engaging portion and a first wedging portion, respectively disposed on different sides of the bezel. The display panel is disposed on the bezel and adjacent to the first engaging portion and the first wedging portion. The fixing component includes a body, a second engaging portion and a second wedging portion. The body presses the display panel. The second engaging portion protrudes from the body and is detachably engaged with the first engaging portion. The second wedging portion protrudes from a position of the body different from the second engaging portion, and is detachably wedged with the first wedging portion.

Abstract: An electronic device with easy assembly function is disclosed in the present invention. The electronic device includes a bezel, a display panel and a fixing component. The bezel includes a first engaging portion and a first wedging portion, respectively disposed on different sides of the bezel. The display panel is disposed on the bezel and adjacent to the first engaging portion and the first wedging portion. The fixing component includes a body, a second engaging portion and a second wedging portion. The body presses the display panel. The second engaging portion protrudes from the body and is detachably engaged with the first engaging portion. The second wedging portion protrudes from a position of the body different from the second engaging portion, and is detachably wedged with the first wedging portion.

Abstract: A hydroelectric power generation device, comprises at least a potential energy generation unit including a control and load device, a withdrawal tank, a withdrawal pipe and a collection tank, where the control and load device acquires water from the withdrawal tank through the withdrawal pipe, and the collection tank is used to receive the water discharged from the control and load device; a steam boiler, acquiring hot water from a heat storage bucket of a solar water heater by way of a lower pipeline and generating steam, and then discharging steam to the control and load device via an upper pipeline; a gravity transmission unit, receiving water from the collection tank; and a generator set, converting the gravity introduced by the water in the collection tank into rotations thereby further generating electrical power.

Abstract: A hydraulic power generation system driven by compression air produced by fluid is provided. The present invention is featured in that it employs more than one group of windmills which can be driven by wind power, or utilizes hydraulic power, such as a river flow, tides at estuaries or bays to drive more than one group of hydraulic turbines. The rotation power of the windmills or the hydraulic turbines then drives a transmission and subsequently drives an air compressor to produce compression air. The compression air is compressed with a specific pressure and collectively stored in an air compression tank. The compression air stored in the air compression tank is guided to a water filled hermetic tank. The hermetic tank is connected with a hermetic water tower having a certain height, in which the hermetic tanks and the hermetic water tower are connected with a communicating pipe by which a pressure can be conducted.

Abstract: An input apparatus includes a main body and a battery holding member. The main body has at least one battery slot. The battery holding member includes a rotation shaft and a holding arm connected to the rotation shaft. The holding arm is disposed over the at least one battery slot, and the rotation shaft is rotatably connected to the main body such that the holding arm is rotatable relative to the main body. The holding arm is capable of crossing into the at least one battery slot selectively by rotating the rotation shaft.

Abstract: A hydraulic power generation system driven by compression air produced by fluid is provided. The present invention is featured in that it employs more than one group of windmills which can be driven by wind power, or utilizes hydraulic power, such as a river flow, tides at estuaries or bays to drive more than one group of hydraulic turbines. The rotation power of the windmills or the hydraulic turbines then drives a transmission and subsequently drives an air compressor to produce compression air. The compression air is compressed with a specific pressure and collectively stored in an air compression tank. The compression air stored in the air compression tank is guided to a water filled hermetic tank. The hermetic tank is connected with a hermetic water tower having a certain height, in which the hermetic tanks and the hermetic water tower are connected with a communicating pipe by which a pressure can be conducted.

Abstract: The hydraulic power plant driven by gravity and buoyancy circulation uses gravity and buoyancy circulation to draw the water to the water tower located at a high position. The water tower is an airtight container, which is installed with a slideway inside, and provided with one or more buoy inside for guidance and circulation of float and sink. The transmission rod, is affixed to the vertical slide stand inside the airtight container, so the buoys could drive and release transmission rods of the connectors during the float process, and the kinetic energy could be converted into mechanic energy. Sets of transmission rod drives a group of lift pumps by coordinating with the reverse linking device and repeated synchronization, so that the water tower becomes a pressure conductor and supplies water to the overflow pipe. The water tower provides high efficiency and power generation capacity with height-based water reservoir.