一种用于单词记忆的英语教具

A english teaching aid for word memory

Abstract

The utility model provides an english teaching aid for word memory, solution both hands when word memory can not be liberated, cause the stiff problem of left hand arm easily, have still solved simultaneously and have write the problem that the word needs a large amount of paper, and the scheme is: including the bookmark, be equipped with protrusion in pole lateral surface along length direction on the pole, the cross section is wedge -form arch, agree with mutually in protruding most advanced spine gap with after books are opened, be connected with the pin on the both ends of bookmark on the terminal surface that deviates from with the pointed end, pin and bookmark mutually perpendicular, it is connected with the apron on the terminal surface of bookmark to keep away from on the pin, the apron of saying is the rectangle surface plate, the both ends of lapping a length border constitute with the pin slides along pin length direction, use this border of apron to connect as the axis pivoted, the apron is opaque board, the width of apron is 10-15mm, the utility model discloses utilizing the most advanced of bookmark and spine to separate the department and agreeing with mutually, play preventing that books from closing and the effect of paperweight, its slip of apron dependence simultaneously hides the left side page.
本实用新型提供一种用于单词记忆的英语教具,解决在单词记忆时双手不能解放,容易造成左手臂僵硬的问题,同时还解决了书写单词需要大量纸张的问题,方案是:包括书签,杆上沿长度方向设有凸出于杆外侧面的、横截面为楔形的凸起,凸起尖端与书本打开后的书脊缝隙相契合,书签的两端上与尖端背离的端面上连接有挡杆,挡杆与书签相互垂直,挡杆上远离书签的端面上连接有盖板,所说的盖板为矩形平面板,盖板一长度边沿的两端与挡杆构成沿挡杆长度方向滑动、以盖板该边沿为轴线转动的连接,盖板为不透明板,盖板的宽度为10~15mm,本实用新型利用书签的尖端与书脊分开处相契合,起到防止书本合上和镇纸的作用,同时盖板依靠其滑动对左侧书页进行遮盖。

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