Electronic learning device for Chinese education

Abstract

The invention relates to the technical field of teaching devices. The invention discloses an electronic learning device for Chinese education. The device comprises a protective shell and a protectivebase, wherein the learning machine main body is arranged in a cavity formed by the protective shell and the protective base; the protective shell is hinged to the rear side face of the protective base; a first groove is formed in the upper end surface of the protective base; the first groove penetrates through the inner side wall of the protective base; a boss is arranged on the lower end surfaceof the protective shell; the bottom wall of the first groove is fixedly connected with an elastic piece; sealing plates are arranged on the left and right sides of the elastic piece; the elastic pieceis arranged between the first groove and the first sealing strip; the lower end surface of the boss is fixedly connected with a second sealing strip; a first sealing ring and a second sealing ring are arranged at the abutting position of the protective shell and the protective base. The first sealing strip and the second sealing strip which are arranged between the protective shell and the protective base are in close fit, and the sealing rings are arranged at the other positions, without the sealing strips, of the protective shell and the protective base, so that the waterproof sealing effect is guaranteed, and the use performance of the learning machine body is improved.

Description

technical field [0001] The invention relates to the technical field of teaching devices, in particular to an electronic learning device for Chinese education. Background technique [0002] The existing learning machine is a kind of electronic teaching product, and also refers to all electronic educational equipment that is helpful to learning. Learning machines can be divided into language learning machines, such as English learning machines, Japanese learning machines, Chinese learning machines, Korean learning machine and multi-language speaking machine, etc. [0003] Chinese patent CN 210110059 U discloses an electronic learning device for Chinese education, comprising: a learning machine main body and a protective case, the outer surface of the upper end of the learning machine main body is fixedly equipped with backlight buttons, and the upper end inner surface of the learning machine main body Waterproof grooves are arranged on both sides close to the backlight button...

AI Technical Summary

Problems solved by technology

[0004] However, in the above-mentioned patents, it is not reliable to rely solely on the waterproof strip installed between the protective shell and the protective base to prevent the equipment from entering water, thus affecting the performance of the main body of the learning machine

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