Abstract: A rotating device includes a seat at least part of which includes magnetic attraction coupling means and a rotating body which includes a housing having a central axis of rotation and magnetic attraction coupling means arranged in, and relatively rotatable about the central axis of rotation to, the housing. When the rotating body is placed on the seat, the magnetic attraction coupling means in the housing and the magnetic attraction coupling means of the at least part of the seat attract each other by magnetic force so that the magnetic attraction coupling means in the housing of the rotating body is stationary with respect to the at least part of the seat. The housing of the rotating body and the magnetic attraction coupling means therein are relatively rotatable to each other through a motor.

Abstract: A levitating object includes a housing and a magnetic member. The housing and the magnetic member are configured to be relatively movable, and the relative movement between the magnetic member and the housing are guided through a linear guide mechanism provided in the levitating object. According to the present disclosure, a magnetic member capable of linearly moving or vertically moving is provided in the levitating object, so that self-lifting and lowering levitation or landing of the levitating object relative to a levitator base can be easily achieved without providing a lifting and lowering mechanism in the levitator base. In this way, an extremely strong visual special effect and a sense of magic are achieved, and the levitator base can still maintain an original compact or miniaturized flat structure.

Abstract: A wirelessly powered self-aligning lamp includes: a lampshade, which is at least partially made of a light-transmitting material; an individual component, which is movably arranged in the lampshade and on which a light source and a wireless power receiving coil are fixedly mounted, the receiving coil being used to power the light source; and a base fixedly provided with a wireless power transmitting coil that cooperates with the wireless power receiving coil of the individual component. When the lampshade is positioned at will on the base, the individual component in the lampshade has a movement trend relative to the base to align the receiving coil on the individual component with the transmitting coil on the base. In the lamp of the present application, the lampshade is internally provided with a gravity or magnetic adjustment mechanism that enables the power coil to be self-aligned.

Abstract: A telescopic support includes a lower step sleeve and an upper step sleeve. The lower step sleeve has an inner sliding guide extending longitudinally in its inner surface and an inner-diameter adapter positioned on its inner surface and at its upper end. The upper step sleeve has an outer sliding guide extending longitudinally in its outer surface and an outer-diameter adapter positioned on its outer surface and at its lower end. The upper step sleeve is slidably received in the lower step sleeve. The inner sliding guide and the outer sliding guide are engageable with each other to enable a linear sliding movement between the lower step sleeve and the upper step sleeve. The inner-diameter adapter and the outer-diameter adapter are lockable with each other in a manner of longitudinal snap fit when the upper step sleeve is extended to its outermost position from the lower step sleeve.

Abstract: A wirelessly powered self-aligning lamp includes: a lampshade, which is at least partially made of a light-transmitting material; an individual component, which is movably arranged in the lampshade and on which a light source and a wireless power receiving coil are fixedly mounted, the receiving coil being used to power the light source; and a base fixedly provided with a wireless power transmitting coil that cooperates with the wireless power receiving coil of the individual component. When the lampshade is positioned at will on the base, the individual component in the lampshade has a movement trend relative to the base to align the receiving coil on the individual component with the transmitting coil on the base. In the lamp of the present application, the lampshade is internally provided with a gravity or magnetic adjustment mechanism that enables the power coil to be self-aligned.

Abstract: A multidimension-controllable levitation switch comprising a switch levitating body having a magnet; a magnetic levitation support mechanism for supporting the switch body in a stably levitated state relative thereto; magnetic detector means for detecting magnetic field variation of the switch body relative thereto and outputting a correspondingly varied magnetic signal; and a switch control circuit receiving the varied magnetic signal output by the magnetic detector means, and generating a corresponding switch signal based on the varied magnetic signal received. The multidimension-controllable levitation switch or switch system of the present invention may be applied to various electrical appliances, wherein the switch-shift operation of the electric device can be achieved simply by applying a push or press action on the levitating body, and thus incorporates operational convenience as well as novelty.

Abstract: Disclosed are a magnetic levitation device and a linear motion mechanism thereof. The magnetic levitation device is provided with a base and a levitation body, the base comprises a first magnetic assembly, the levitation body comprises a second magnetic assembly, and the first magnetic assembly and the second magnetic assembly are configured to be capable of providing a magnetic balance force required when the levitation body stably levitates relative to the base.

Abstract: Disclosed are a rocker-arm-type graded faucet and a valve element thereof, the valve element comprising: a lower valve body (10); an upper valve body (20); a fixed seat (30) arranged to be non-translatable and has an unchanged distance relative to the lower valve body (10); a rocker arm (40) having a free end and a connection end and pivotally connected to the fixed seat (30), wherein the connection end of the rocker arm (40) is connected to the upper valve body (20), such that when the rocker arm (40) vertically swings relative to the fixed seat (30), the connection end of the rocker arm (40) drives the upper valve body (20) to translate back and forth relative to the lower valve body (10); a first stop matching portion arranged at the side of the fixed seat (30); and a stop matching portion I arranged at the side of the rocker arm (40), wherein when the rocker arm (40) vertically swings relative to the fixed seat (30), the stop matching portion I can cooperate with the first stop matching portion to enable

Abstract: The present invention discloses a new method for synthesizing a high-quality inorganic film by microwave heating, which relates to the field of preparation of inorganic materials. The method for synthesizing a high-quality inorganic film by microwave heating in the present invention allows a fine design and control of the temperature increase process during microwave heating, wherein the matrix and the synthesis solution is put into the microwave reactor at first, the temperature interval between the initial temperature and the target temperature of the synthesis solution is then divided into multiple sections, each of which sets a temperature increase rate, and then when the temperature reaches the target temperature after the designed temperature increase process, the synthesis solution reacts for a period of time at the target temperature, finally the high-quality inorganic film can be obtained after the treatment of washing and drying.

Abstract: A multidimension-controllable levitation switch comprising a switch levitating body having a magnet; a magnetic levitation support mechanism for supporting the switch body in a stably levitated state relative thereto; magnetic detector means for detecting magnetic field variation of the switch body relative thereto and outputting a correspondingly varied magnetic signal; and a switch control circuit receiving the varied magnetic signal output by the magnetic detector means, and generating a corresponding switch signal based on the varied magnetic signal received. The multidimension-controllable levitation switch or switch system of the present invention may be applied to various electrical appliances, wherein the switch-shift operation of the electric device can be achieved simply by applying a push or press action on the levitating body, and thus incorporates operational convenience as well as novelty.