Plastic mold with internal adjustable installing support for sound equipment

Abstract

The invention relates to a plastic mold with an internal adjustable installing support for sound equipment. The plastic mold comprises a mold body. The mold body comprises a front shell mold body and a backboard mold body. The inner side wall of the front shell mold body is provided with an upper sliding groove and a lower sliding groove. A left installing frame and a right installing frame which are used for installing a loudspeaker are arranged on the inner wall of the front shell mold body. According to the plastic mold with the internal adjustable installing support for the sound equipment, the upper sliding groove and the lower sliding groove which are provided with fixing holes are formed in the inner wall of a front shell mold block, and sliding blocks, located in the interiors of the sliding grooves, of the installing frames are provided with manual control press type elastic lock buckles. The position of the installing frames on the inner wall of the front shell mold block is adjusted and fixed through the elastic lock buckles and accordingly the size and structure of fixing supports can be changed as required, and the adaptation range of the mold is greatly broadened. The changeability of the mold is greatly improved. The structure of the mold is convenient to adjust in the production process. The production cost is reduced.

Description

technical field [0001] The invention relates to a plastic mold for acoustics with an internal adjustable mounting bracket. Background technique [0002] my country is a big country that uses plastics, and the annual consumption of plastics is as high as tens of millions of tons. Due to the short service life of polyethylene products, the reuse rate is very low, only about 10% of the total output, and a large amount of waste seriously pollutes the natural environment. In this case, wood-plastic composite materials that combine energy saving and environmental protection came into being. Among them, the use of wood-plastic audio is more common, but the traditional plastic mold for wood-plastic audio has a simple structure, and most of them are integrated structures. Free adjustment, if speakers of different sizes need to be installed inside, plastic molds of various specifications are required, which not only greatly reduces production efficiency, but also greatly increases pro...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: In order to solve the problems existing in the above-mentioned background technology, an improved plastic mold for audio with internal adjustable mounting brackets is provided to solve the problem that most ordinary plastic molds have an integral structure, and the internal structure cannot be freely adjusted. Adjustment, not only greatly reduces production efficiency, but also greatly increases production costs, and the position cannot be adjusted according to needs during the production process, which is very inconvenient

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