Multifunctional hand-pull type sound equipment for colorful lamplight of square stall

Abstract

The invention relates to the technical field of sound equipment, and discloses a square pavilion colorful light multifunctional hand-pull type sound equipment. The sound equipment comprises a sound equipment frame, moving pulleys are fixedly connected to the bottom of the sound equipment frame, a pull rod is slidably connected to the back face of the sound equipment frame, and a first-stage lifting frame is slidably connected to the interior of the sound equipment frame; the top of the first-stage lifting frame is slidably connected with a second-stage lifting frame, the top of the second-stage lifting frame is slidably connected with a third-stage lifting frame, and the front face of the third-stage lifting frame is rotatably connected with a rotating rolling wheel. According to the square pavilion colorful light multifunctional hand-pull type sound box, the lifting belt is driven to contract through the rotating flange, the lifting belt drives the third-level lifting frame to ascend,the third-level lifting frame drives the colorful light fixture and the second-level lifting frame to ascend, and the second-level lifting frame drives the colorful light fixture and the first-levellifting frame to ascend; through the cooperative use of the controller and other mechanisms, the effects of three-level light combination, various projection forms, pressing storage and free storage of sound equipment accessories are achieved.

Description

technical field [0001] The invention relates to the field of audio technology, in particular to a multi-functional hand-held audio system with colorful lights on a square stall. Background technique [0002] With the development of society and the continuous improvement of people's living standards, in recent years, the street stall culture has developed rapidly. On the street of a night market, there are large and small street stalls, and the dazzling array of goods makes people overwhelmed. At the same time, these stalls also carry In order to meet the needs of modern people, new "gadgets" will appear every year. Although the investment cost of street stalls is small and the income is considerable, as the number of stalls continues to increase, the pressure of industry competition is also increasing. The bigger it is, so if you want to make your booth attract customers, an attractive bright spot is essential. Among them, the sound and lighting are the more unique bright sp...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a multi-functional hand-held audio system with colorful lights on a square stall, which has three-level lighting combination, various projection forms, press storage, free storage of audio accessories, intelligent control, convenient operation, A variety of plug-in disks can charge mobile phones, etc., and the advantages of easy movement solve the problem of difficult movement of the audio system and single function

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