Plavsa, Olga

The present invention discloses a method, device, and medium for implementing animation effects in Bluetooth string lights. The method comprises the following steps: S1, creating a graphic renderer based on preset graphic data, wherein the graphic renderer draws a plurality of light bead graphics, and the plurality of light bead graphics constitute a string light graphic; S2, creating an animation frame generator according to an animation type, wherein the animation frame generator generates animation frame objects; S3, starting a display thread, wherein the display thread acquires the animation frame objects and sends them to the graphic renderer, and the graphic renderer renders the display colors of the light bead graphics respectively according to the animation frame objects, such that the display view shows a corresponding animation effect and/or the Bluetooth string light displays a corresponding lighting effect. The animation effect implementation method provides high efficiency and flexibility in dynamic adjustment.

The present invention provides a marquee animation display method for a string light control program, as well as a corresponding terminal. The method comprises the following steps: S1: Shape generator generates multiple light bead graphics, which together form a string light graphic; S2: Animation generator generates keyframe animations; S3: Light bead graphics are bound to the keyframe animations, and the string light graphic is added to the display view to present marquee animation effect. This marquee animation display method enhances the efficiency and smoothness of marquee animation rendering, reduces the performance consumption of the terminal device running the string light control program, and improves the user experience.

The invention discloses Christmas Tree Transportation Device and Its Method of Use, addressing the challenge of bulky trees that require multiple people to carry and are cumbersome to operate. It comprises an upper body, lower body, and construction structure. The upper and lower bodies are equipped with adhesive structures, allowing them to unfold and adhere to form the tree's halves. These halves are connected into the whole Christmas tree through a construction structure. The upper body includes long cardboard and leaf-shaped paper sheets, which are reusable due to their concentric-circle, vertically stacked design. Made of paper, the tree can be repeatedly disassembled and reassembled without damaging its structure or appearance, making it sustainable. Its compact structure allows for easy folding, packing, carrying, and transporting.

The invention concerns a laser plant supplementary lighting device (14) comprises a base (120), a light homogenizing member (101), a control device (106), a light source, a driving circuit, a communication device (7), and a sensing component; the control device is configured to generate a first reference light intensity information based on an environmental parameter information, and generate a second reference light intensity information based on a plant-related information and the environmental parameter information, and generate operating parameters of the light source based on the first reference light intensity information and the second reference light intensity information, and control the driving circuit to adjust relevant parameters of the light source based on the operating parameters. The device can comprehensively consider different growth stages of plants and environmental factors in the current environment to adjust the output of the light source in the laser plant supplementary lighting device (14), reduce the energy consumption of the entire laser plant regulation apparatus.

The laser supplementary lighting system for plant factories includes a laser emitter (1), a control circuit (2), a lens array (3), and first and a second reflector arrays (4,5); collimating lenses (13,17) are arranged in the laser emitter (1); the collimating lenses (13,17) collimate laser beams into collimated beams with a divergence angle of less than 0.3°; a bottom surface of the laser emitter (1) and emission ports on both sides in a horizontal direction are configured to emit long-wave laser beams and short-wave laser beams; three laser beams emitted from the laser emitter (1) are reflected by the first reflector array (4), reflected by the second reflector array (5), and homogenized by the lens array (3), respectively, and then projected downward to form rectangular light spots. The disclosure has the advantages of low energy consumption and low cost and realizes a high-uniformity multi-wavelength laser field with a large area at a short distance.

This invention herein relates to the technical field of pipe-cutting equipment, particularly relates to the pipe cutting machine, comprising the clamping device and the pipe cutting device slidably provided on the clamping device. The clamping device comprises the first clamping component and second clamping component rotationally connected by the screw. The first clamping component and second clamping component are rotationally and respectively provided with the first clamping seat and the second clamping seat. The first clamping seat and the second clamping seat are rotationally connected by the screw, and both are provided with clamping elements for clamping the pipe. The purpose of the present invention herein is to provide the pipe cutting machine with stable structure, high cutting efficiency and long service life.

A motor stator includes a stator core and a stator winding, the stator core including four sidewalls, four transition portions and at least four stator teeth, two adjacent sidewalls perpendicular to each other, each of the four transition portions connected between the two adjacent sidewalls and being arc-shaped, each of the at least four stator teeth extending from the sidewall towards an interior of the stator core, and including a distal end away from the sidewall, and a first receiving room enclosed by four distal ends. The two adjacent stator teeth and the sidewall, or the two adjacent stator teeth and the sidewall and the transition portion are enclosed to form a second receiving room thereamong, the first receiving room connected to the second receiving room, the stator winding wound around each stator tooth and passing through and received between two adjacent second receiving rooms.

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