PVC electronic piano support profile

Abstract

The invention relates to a PVC electronic piano support profile which is provided with a piano key shelf cavity and an electronic component shelf cavity, wherein the piano key shelf cavity and the electronic component shelf cavity are arranged in a step shape. The electronic component shelf cavity is composed of a left side cavity, a middle cavity and two flush right side cavities, wherein the interior paces of the left side cavity, the middle cavity and the right side cavities are sequentially increased; the bottom of the right side cavity located on the outer side is downwardly provided witha supporting leg connecting cavity, and a clamp mouth is formed in the bottom of the supporting leg connecting cavity; profile screw holes are formed in the two sides of the piano key shelf cavity respectively; profile screw holes are formed in the bottom connecting position of the left cavity and the right cavity; profile screw holes are also formed in the inner wall, close to the inner side, ofthe right side cavity; and a profile screw hole is also formed above the clamp mouth. The PVC electronic piano support profile is simple and practical in structural design and light in weight, various parts are assembled more conveniently and stably, a traditional solid wood support is replaced, energy conservation and environmental protection are achieved, and good actual use and popularizationvalue is achieved.

Description

technical field [0001] The invention relates to the technical field of electronic piano parts, in particular to a PVC electronic piano bracket profile. Background technique [0002] In the field of electronic pianos, many of them use solid wood brackets as their accessories, but as the requirements for energy conservation and environmental protection become higher and higher, the cost of solid wood is also getting higher and higher, and the weight of the brackets made of solid wood is relatively high. The installation of various spare parts is also relatively complicated, which is not conducive to the overall manufacturing cost control requirements and installation requirements of the electronic piano. Contents of the invention [0003] The object of the present invention is to provide a steel wire automatic winding device with a simple structure and capable of automatically winding the steel wire to solve the above-mentioned problems of the steel wire placement and proces...

AI Technical Summary

Problems solved by technology

[0002] In the field of electronic pianos, many of them use solid wood brackets as their accessories, but as the requirements for energy conservation and environmental protection become higher and higher, the cost of solid wood is also getting higher and higher, and the weight of the brackets made of solid wood is relatively high. The installation of various spare parts is also relatively complicated, which is not conducive to the overall manufacturing cost control requirements and installation requirements of the electronic piano

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