3 results about "Horizontal distribution" patented technology

The invention relates to the field of television cabinet projection screens, in particular to a karaoke sound box curtain television cabinet capable of intelligently folding and unfolding a curtain. The karaoke sound box comprises a sound box cavity, a sound box system bass unit, a karaoke system and a folding and unfolding mechanism. The karaoke system is arranged at the front part of the inner side of the sound box cavity; the folding and unfolding mechanism comprises a horizontally distributed push rod, a folding and unfolding shaft rotatably arranged in the sound box cavity, a curtain wound on the folding and unfolding shaft and having an outer end connected with the push rod, a tensioning mechanism arranged between the push rod and the sound box cavity and tensioning the curtain, and a brushless motor arranged in the sound box cavity and in driving connection with the folding and unfolding shaft. According to the invention, the karaoke system is arranged in an integrated manner and can be stored when the curtain is not used, so that dust accumulation is avoided.

The utility model relates to the technical field of audio cable production, in particular to audio cable tin dipping welding equipment which comprises a welding equipment body, a workbench, a belt conveyor, a dynamic guide assembly and a cable arranging assembly, the welding equipment body is connected with the workbench, the workbench is connected with the belt conveyor, the belt conveyor is connected with a plurality of jigs for clamping audio cables, and the jigs are connected with the dynamic guide assembly. According to the utility model, after the cable is inserted into the dynamic guide assembly, the cable rotates and slides in the guide cylinder by taking the central axis of the conical through hole as the center of a circle through the shape and the weight of the cable, one end of the cable gradually rotates to point to the ground, and the cable is fixed on the welding equipment main body. At the moment, the flattening assembly extrudes a plurality of strands of wire cores at one end of the cable through extrusion of the pressing plate, so that the wire cores are changed from a circumferential distribution state to a horizontal distribution state, and the steps needing manual participation are reduced.

The utility model discloses a combined marketing publicity board, which relates to the field of publicity boards capable of being combined and separated, and comprises a plurality of publicity boards which are distributed in the transverse direction, the front end of each publicity board is integrally provided with a fixed frame which protrudes outwards, and the positions of the adjacent fixed frames which are close to each other are in an opening state. A connecting frame is arranged at the opening position of the fixed frame, the connecting frame and the fixed frame are connected through a butt joint mechanism, connecting mechanisms are distributed at the back ends of every two adjacent publicity boards, the two parts of each connecting mechanism are detachably connected, and sliding blocks are integrally formed at the back ends of the publicity boards; the outer wall of the sliding block is slidably connected with a sliding rail fixedly connected with a wall body. By arranging the detachable connecting frames and the connecting mechanisms, butt joint of a plurality of publicity boards can be achieved, the phenomenon of light shielding cannot occur, and the situation that the brightness of publicity posters is inconsistent is avoided.