3results about How to "Requirements meet" patented technology

The invention relates to a material pushing method and device, computer equipment, a computer readable storage medium and a computer program product. The method comprises the following steps: acquiring a user clue according to behavior data of a user identifier on a material, and acquiring a first candidate material set according to the user clue; for each candidate material in the first candidate material set, calculating a score value of the candidate material according to a clue intention weight of a user clue corresponding to the candidate material and a user intention attenuation curve, and determining a pushed material set from the first candidate material set according to the score value; the user intention attenuation curve represents that the user intention attenuates along with time; and pushing the pushed material set to the user identifier. The materials pushed to the user better meet user requirements, and the pushing accuracy is improved.

This utility model relates to the field of automotive lighting processing technology, specifically a non-contact welding device for automotive lighting. It includes a drive assembly with a mounting base at the top center. An electric motor is embedded within the mounting base. This improved non-contact welding device for automotive lighting, through the cooperation of a main bevel gear, a secondary bevel gear, and a lead screw, enables rapid fixation of the U-shaped operating table after adjustment of the direction angle during use. This solves the problem of displacement or rotation of automotive lighting during welding, thus significantly improving welding accuracy. Furthermore, by utilizing the cooperation of the electric motor, connecting shaft, and U-shaped operating table, the non-contact welding device allows for rotational adjustment of the automotive lighting direction angle according to the user's needs, greatly improving the convenience of adjusting the direction angle and thus meeting the requirements of a non-contact welding device for automotive lighting.

A down lamp with adjustable mounting structure includes a housing, a plurality of spring clips, a light source board and a lampshade. The housing has a reflecting part, a light emitting part and a buffer part. The reflecting part has a ring-shaped convex part and a plurality of adjusting seats. The ring-shaped convex part is arranged in the reflecting part and has a light inlet and a light outlet arranged at two ends thereof respectively. The plurality of adjusting seats are arranged on the outer surface of the reflecting part. The reflecting part is connected with the buffer part through the light emitting part. The plurality of spring clips correspond to the plurality of adjusting seats respectively. Each spring clip is slidably fixed on the corresponding adjusting seat. The light source board has a plurality of light sources. The light source board is arranged on one side of the reflecting part so that the plurality of light sources are located in the light inlet. The lampshade is arranged in the light emitting part and covers the light outlet.