Foreign Chinese learning system

Abstract

The invention discloses a foreign Chinese learning system and relates to the technical field of Chinese learning equipment. The system comprises a rubber spring; left and right ends of the rubber spring are respectively and fixedly connected with opposite surfaces of bottom ends of two rubber plates; opposite surfaces of tops of the two rubber plates are provided with the same machine body; a front surface of the machine body is provided with an SD (Secure Digital) card slot, a power charging interface and a headphone jack; an upper surface of the machine body is provided with a display screen; a magnet is arranged in the position, corresponding to lower parts of the SD card slot, the power charging interface and the headphone jack, on the front surface of the machine body. According to the foreign Chinese learning system, shielding of the SD card slot, the headphone jack and the power charging interface is implemented through the joint effect of a rotating shaft, a bearing, a rubber ring, a connecting rod, a baffle plate, a sheet iron and the magnet, so as to prevent dust or moisture from entering the SD card slot, the headphone jack or the power charging interface to damage the machine body and guaranteeing the service life of the machine body.

Description

technical field [0001] The invention relates to the technical field of equipment for learning Chinese, in particular to a system for learning Chinese as a foreign language. Background technique [0002] Mobile learning is a brand-new experience that can be brought to learners anytime and anywhere by effectively combining mobile computing technology on the basis of digital learning. For learning, the mobile computing devices used by it must be able to effectively present learning content and provide two-way communication between teachers and learners. With the development of science and technology and the improvement of education level, mobile learning has been considered as a future learning mode, or an indispensable learning mode for future learning. [0003] The technical basis for the realization of mobile learning is mobile computing technology and Internet technology, that is, mobile interconnection technology, and the tools implemented are miniaturized mobile computin...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a system for learning Chinese as a foreign language, which solves the cumbersome operation of the learning bracelet when washing hands and waterproofing, and its SD card slot, earphone jack, etc. cannot be blocked when it is not in use Protection, so that dust or water invades the body, resulting in damage to the learning bracelet and reducing the service life of the learning bracelet

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