Device for assisting English learning
An English and mounting seat technology, applied in the field of English learning appliances, can solve problems such as clumsiness and inconvenience, and achieve the effect of facilitating review and improving efficiency
Pending Publication Date: 2019-02-01
HANDAN COLLEGE
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Problems solved by technology
[0003] Due to the importance of English, English has also become a must-learn course for Chinese students; at present, most students generally use word lists to memorize words when learning English, which has a certain auxiliary effect on helping memorize words; however, using word lists to memorize words Words, you need to cover the Chinese translation of words with your hands or paper, this method is very clumsy and inconvenient to use
Method used
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[0032] The present invention is specifically described below in conjunction with accompanying drawing, as Figure 1-20As shown, a device for assisting English learning includes an installation housing 1, a leg 5 is fixed at the bottom end of the installation housing 1, a paper protruding groove 8 is provided on the side wall of the installation housing 1, and the installation housing 1 The top of 1 is fixed with a cover plate 2, and the cover plate 2 is provided with a visible window installation groove 45, and a visible window 9 is arranged in the visible window installation groove 45, and the visible window 9 and the two ends of the visible window installation groove 45 are connected Folding shield 10 is arranged, and the bottom end of visible window 9 is fixed on the nut plate 17, and lead screw 11 is installed on the nut plate 17, and lead screw 11 is connected with nut plate 17 by screw thread, and the two ends of lead screw 11 are inserted in the installation On the side...
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The invention discloses a device for assisting English learning. The top of an installation shell is fixed with a cover plate; a visual window installation groove is installed in the cover plate; thevisual window installation groove is internally provided with a visual window; the bottom of the visual window is fixed on a nut plate; a screw rod is connected with the nut plate through thread; twoends of the screw rod are inserted in the side wall of the installation shell; one end of the screw rod is fixed with a hand wheel and the other end of the screw rod is sleeved with a coil spring installation seat; the coil spring installation seat is internally provided with a coil spring; two ends of the coil spring are fixed with the inner wall of the coil spring installation seat and the screwrod respectively; the outer side wall of one end, close to the coil spring installation seat, of the installation shell is fixed with a rack installation seat; the rack installation seat is internally provided with a rack; a rack sliding plate is fixed on the rack; the rack sliding plate extends to a sliding groove opened in the rack installation seat; the bottom of the rack is engaged with a special gear through the bottom wall of the rack installation seat; the special gear sleeves a worm; and a worm wheel is engaged on the worm. The device for assisting English learning has the beneficialeffect of improving the word reciting efficiency.
Description
technical field [0001] The invention relates to the technical field of English learning tools, and more specifically, relates to a device for assisting English learning. Background technique [0002] English is an internationally designated official language and the most extensive first language in the world. English contains about 490,000 words, plus about 300,000 technical terms. The official language has the third largest number of native speakers in the world, second only to the number of native speakers of Chinese and Spanish. [0003] Due to the importance of English, English has also become a must-learn course for Chinese students; at present, most students generally use word lists to memorize words when learning English, which has a certain auxiliary effect on helping memorize words; however, using word lists to memorize words Words need to cover the Chinese translation of words with hands or paper. This method is very clumsy and inconvenient to use. Contents of t...
Claims
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IPC IPC(8): G09B19/06
CPCG09B19/06
Inventor 刘丽芳李厚通
Owner HANDAN COLLEGE