Chinese phrase learning tool

Abstract

The invention belongs to the technical field of Chinese phrase learning, and particularly relates to a Chinese phrase learning tool. The Chinese phrase learning tool comprises a fixed base, wherein a storage groove is formed in the middle of the top end of the fixed base, storage plates are hinged to the edges of the two sides of the inner wall of the storage groove, and a plurality of supporting clamping grooves are formed in the middle of the bottom end of the inner wall of the storage groove; a first magnetic suction plate is installed on the edge of the bottom end of the inner wall of the storage groove, limiting grooves are formed in the middle of the bottom ends of the storage plates, and supporting clamping plates are installed in the limiting grooves in a hinged mode. Through cooperative use of a first magnetic attraction block and a second magnetic attraction block, a blocking plate can be magnetically attracted and fixed; through cooperative use of a multi-stage telescopic rod and the blocking plate, the distance between a user and a tablet learning computer can be limited; by limiting the distance between the tablet learning computer and the user, the eyesight of the user can be protected, and the phenomenon that the eyesight of the user is reduced is avoided.

Description

technical field [0001] The invention belongs to the technical field of Chinese phrase learning, and in particular relates to a Chinese phrase learning tool. Background technique [0002] Chinese is a polysemous word, usually used as the abbreviation of language, language and literature, and language culture. Its original meaning is "language and writing". Appropriate collocation of Chinese characters to form two-syllable or multi-syllable words is often used as one of the content of language exercises in elementary schools. A Chinese character can form a new word with multiple other characters or even itself; [0003] The user learns Chinese phrases at home and will use a tablet learning computer. The existing tablet learning computer is inconvenient to place and store during use, and there is a gap between the user and the tablet learning computer during use. The spacing of the space cannot be controlled. When the user uses the tablet learning computer at close range for a...

AI Technical Summary

Problems solved by technology

[0003] The user learns Chinese phrases at home and will use a tablet learning computer. The existing tablet learning computer is inconvenient to place and store during use, and there is a gap between the user and the tablet learning computer during use. The distance between them cannot be controlled. When the user uses the tablet learning computer at close range for a long time, it will cause damage to the user's vision and cause the user to experience vision loss.

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