an english study table
A learning table and English technology, applied in the field of English learning table, can solve problems such as boring learning, affecting the quality of learning, and no learners participating, and achieve the effect of simple operation, cultivating interest, and ingenious structure
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[0014] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.
[0015] Depend on Figure 1 to Figure 5 Given, the present invention includes a desk 1 with a cavity, the desk 1 is equipped with a rotatable shaft 2 horizontally placed in the cavity, and the shaft 2 is covered with a sleeve that is coaxially arranged with the shaft 2 and can rotate on the shaft 2. cartridge 3;
[0016] The sleeve 3 is covered with an insert 4 that can slide on the sleeve 3, a spiral cam groove 5 is provided on the outer surface of the rotating shaft 2, and a cam push rod 6 is provided on the inner surface of the insert 4. The sleeve 3 is provided with a chute 7 that is consistent with the length direction of the sleeve 3, and one end of the cam push rod 6 passes through the chute 7 and is placed in the cam groove 5 to form a shaft 2 that rotates and the sleeve 3 is stationary. The structure in which p...
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