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.

Abstract: Disclosed is a movable type magnetic suspension apparatus, comprising: a suspension body (1) having a magnet (2); and a magnetic suspension base (3), the magnetic suspension base comprising: a magnetic suspension mechanism (4) for suspending the suspension body at a predetermined distance thereabove; and a displacement mechanism for displacing the magnetic suspension mechanism to cause the suspension body in a suspended state to displace. The movable type magnetic suspension apparatus enables the suspension body to move in air along a predetermined trajectory and can substantially expand application fields of the magnetic suspension apparatus.

Abstract: Disclosed is a movable type magnetic suspension apparatus, comprising: a suspension body (1) having a magnet (2); and a magnetic suspension base (3), the magnetic suspension base comprising: a magnetic suspension mechanism (4) for suspending the suspension body at a predetermined distance thereabove; and a displacement mechanism for displacing the magnetic suspension mechanism to cause the suspension body in a suspended state to displace. The movable type magnetic suspension apparatus enables the suspension body to move in air along a predetermined trajectory and can substantially expand application fields of the magnetic suspension apparatus.

Abstract: A rotary lamp holder comprises a housing having a first longitudinal end and a second longitudinal end, the first longitudinal having an opening, a motor stator disposed around the inner circumference of the housing, a rotating shaft and rotatably mounted in the housing, the rotating shaft defining a cavity in communication with the opening of the first longitudinal end, a motor rotor fixed to the rotating shaft and coaxially disposed with the motor stator, a lamp cover bracket rotatably mounted relative to the housing and extending out of the first longitudinal, and a reduction transmission system located in the housing and connected to the rotating shaft and the lamp cover bracket respectively. Since the rotary lamp holder is compact in structure and size and can completely match any standard lamp holder and lamp cover, it can become a universal substitute for the lamp holder mounted on ordinary lamps.

Abstract: The present invention provides a method for positioning a suspension body and a magnetic suspension device using the method. The method comprises the following steps: step 1, providing a positioning auxiliary forming a channel for the suspension body to enter and rotate therein; step 2, placing the positioning auxiliary on a magnetic suspension base, and a center line of the channel of the positioning auxiliary being substantially collinear with a center line of the rotation of the suspension body at work; step 3, according to the channel of the positioning auxiliary, placing the suspension body at the top of the positioning auxiliary; step 4, releasing the suspension body to make it voluntarily slide down to a position to be suspended to work; step 5, removing the positioning auxiliary.

Abstract: A rotary lamp holder comprises a housing having a first longitudinal end and a second longitudinal end, the first longitudinal having an opening, a motor stator disposed around the inner circumference of the housing, a rotating shaft and rotatably mounted in the housing, the rotating shaft defining a cavity in communication with the opening of the first longitudinal end, a motor rotor fixed to the rotating shaft and coaxially disposed with the motor stator, a lamp cover bracket rotatably mounted relative to the housing and extending out of the first longitudinal, and a reduction transmission system located in the housing and connected to the rotating shaft and the lamp cover bracket respectively. Since the rotary lamp holder is compact in structure and size and can completely match any standard lamp holder and lamp cover, it can become a universal substitute for the lamp holder mounted on ordinary lamps.

Abstract: The present invention provides a method for positioning a suspension body and a magnetic suspension device using the method. The method comprises the following steps: step 1, providing a positioning auxiliary forming a channel for the suspension body to enter and rotate therein; step 2, placing the positioning auxiliary on a magnetic suspension base, and a centre line of the channel of the positioning auxiliary being substantially collinear with a centre line of the rotation of the suspension body at work; step 3, according to the channel of the positioning auxiliary, placing the suspension body at the top of the positioning auxiliary; step 4, releasing the suspension body to make it voluntarily slide down to a position to be suspended to work; step 5, removing the positioning auxiliary.

Abstract: A magnetic suspension device comprises a magnetic base and a suspension body. The suspension body is suspended above the magnetic base. The suspension body is provided with a receiving coil and at least one luminous body. The magnetic base is provided with a transmitting coil. The transmitting coil transmits an AC signal to the receiving coil. The receiving coil converts the AC signal transmitted by the transmitting coil into electric energy and supplies the electric energy to the luminous body for emitting light. In the magnetic suspension device of the present invention, the transmitting coil is arranged at the magnetic base, and the receiving coil is arranged in the suspension body. Wireless power transmission is realized through the transmitting coil and the receiving coil, so, the luminous body arranged on the suspension body can emit light without any cell and external power supply.

Abstract: An automatic rotating decoration includes a rotating body, a support, a driving device connecting the support, and a transmission member connecting the driving device and the rotating body. The support, the driving device and the transmission member all are received in the rotating body. An opening is defined in the rotating body. The support is exposed to the opening. The driving device includes a driving body and an output shaft extending from the driving body. The driving body includes a motor body and a battery seat electrically connecting the motor body. The automatic rotating decoration of the present invention may automatically rotate around the support on another object without additional housing thereby simplifying the structure of the automatic rotating decoration, increasing fun of the automatic rotating decoration and facilitating the handling.

Abstract: The present invention discloses a liquid volumetric device comprising a metering tube, a start sensor, an end sensor, a bath for storage of a sample to be metered, a vacuum chamber and a pump for pumping out air inside the vacuum chamber to form a negative pressure inside the vacuum chamber. The start sensor and the end sensor are provided respectively at the bottom and the top of the metering tube, the top of the metering tube is in communication respectively with the vacuum chamber and the outside atmosphere via pipelines, the bottom of the metering tube is in communication respectively with the bath and the vacuum chamber via pipelines, and control parts are provided in each of the pipelines for controlling connection/disconnection thereof.

Abstract: An automatic rotating decoration includes a rotating body, a support, a driving device connecting the support, and a transmission member connecting the driving device and the rotating body. The support, the driving device and the transmission member all are received in the rotating body. An opening is defined in the rotating body. The support is exposed to the opening. The driving device includes a driving body and an output shaft extending from the driving body. The driving body includes a motor body and a battery seat electrically connecting the motor body. The automatic rotating decoration of the present invention may automatically rotate around the support on another object without additional housing thereby simplifying the structure of the automatic rotating decoration, increasing fun of the automatic rotating decoration and facilitating the handling.

Abstract: The present invention discloses a liquid volumetric device comprising a metering tube, a start sensor, an end sensor, a bath for storage of a sample to be metered, a vacuum chamber and a pump for pumping out air inside the vacuum chamber to form a negative pressure inside the vacuum chamber. The start sensor and the end sensor are provided respectively at the bottom and the top of the metering tube, the top of the metering tube is in communication respectively with the vacuum chamber and the outside atmosphere via pipelines, the bottom of the metering tube is in communication respectively with the bath and the vacuum chamber via pipelines, and control parts are provided in each of the pipelines for controlling connection/disconnection thereof.