CN202443632U

CN202443632U - Chinese-English contrast teaching aid for English vocabulary learning

Info

Publication number: CN202443632U
Application number: CN2012200327448U
Authority: CN
Inventors: 刘丽英
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-15
Filing date: 2012-01-15
Publication date: 2012-09-19
Anticipated expiration: 2022-01-15

Abstract

Provided is a Chinese-English contrast teaching aid for English vocabulary learning, comprising a pedestal, a housing fixedly connected to the pedestal and having openings at two ends of the housing, and a connecting plate fixedly connected to the interior of the housing and located at the central section of the housing, wherein the left side of the connecting plate is fixedly connected with a left connecting shaft; the left connecting shaft inserts into a left roller in a relative rotation manner; the left side of the left roller is fixedly connected with a left rotating handle; the surface of the left roller is opened with a left clamping groove, with the direction of the left clamping groove being parallel to the rotating shaft of the left roller; the wall of the housing is opened with an English word display window, with the position of the English word display window being corresponding to the left clamping groove; the right side of the connecting plate is fixedly connected with a right connecting shaft; the right connecting shaft inserts into a right roller in a relative rotation manner; the right side of the right roller is fixedly connected with a right rotating handle; the surface of the right roller is opened with a right clamping groove, with the direction of the right clamping rove being parallel to the rotating shaft of the right roller; and the wall of the housing is also opened with a Chinese translation display window, with the position of the Chinese translation display window being corresponding to the right clamping groove.

Description

English glossary Chinese and English contrast study teaching aid

Technical field

The utility model relates to a kind of teaching aid, relates in particular to a kind of English glossary Chinese and English contrast study teaching aid.

Background technology

In the English daily teaching, the involved English word of the content of courses is very many, relatively is difficult to memory, therefore uses some card aided educations through regular meeting.When needs carried out the vocabulary investigation to the student, teacher often wanted paired use card, and more card all bothers when arrangement and use very much, inconvenience.

The utility model content

The utility model provides a kind of English glossary easy to use Chinese and English contrast study teaching aid to not enough.

The technical scheme that the utility model solves the problems of the technologies described above is following:

A kind of English glossary Chinese and English contrast study teaching aid comprises base, is fixedly connected with shell on the base; The shell two ends all have opening, and the shell internal fixation is connected with web joint, and web joint is positioned in the middle of the shell; It is characterized in that the web joint left side is fixedly connected with left coupling shaft, relative rotation is plugged with the tube that rolls left on the left coupling shaft; Roll left tube left side is fixedly connected with the anticlockwise handle, and a surface of rolling left has left draw-in groove, and the trend of left draw-in groove parallels with the turning axle of the tube that rolls left; Have the English word display window on the wall of shell, the position of English word display window is corresponding with left draw-in groove; The web joint right side is fixedly connected with right coupling shaft; Rotate relatively on the right coupling shaft and be plugged with right cylinder; Right cylinder right side is fixedly connected with the right rotation handle, and right cylinder surface has right draw-in groove, and the trend of right draw-in groove and the turning axle of right cylinder parallel; Have Chinese on the wall of shell and translate the meaning display window, Chinese translate the meaning display window the position corresponding with right draw-in groove.

The beneficial effect of the utility model is:.

When using the utility model teaching; Teacher can be placed on the card of translating meaning with English word and its Chinese in the draw-in groove in advance; Only need rotary drum to get final product on the classroom; English word is translated meaning with its Chinese and just can be presented at one by one in the window separately, need not the on-the-spot arrangement of teacher, has brought convenience to teacher's teaching.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the A-A cross-sectional schematic of Fig. 1;

Roll left among Fig. 3 Fig. 2 the tube structural representation.

In the accompanying drawing:

1, anticlockwise handle; 2, the tube that rolls left; 3, shell; 4, English word display window; 5, the meaning display window translated in Chinese; 6, right cylinder; 7, right rotation handle; 8, base; 9, left draw-in groove; 10, left coupling shaft; 11, web joint; 12, right coupling shaft; 13, right draw-in groove.

Embodiment

Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.

A kind of English glossary Chinese and English contrast study teaching aid comprises base 8, is fixedly connected with shell 3 on the base 8; Shell 3 two ends all have opening, and shell 3 internal fixation are connected with web joint 11, and web joint 11 is positioned in the middle of the shell 3; Web joint 11 left sides are fixedly connected with left coupling shaft 10, rotate relatively on the left coupling shaft 10 to be plugged with the tube 2 that rolls left, and tube 2 left sides of rolling left are fixedly connected with anticlockwise handle 1; Roll left the tube 2 surfaces have left draw-in groove 9; The trend of left side draw-in groove 9 parallels with tube 2 the turning axle that rolls left, and has English word display window 4 on the wall of shell 3, and the position of English word display window 4 is corresponding with left draw-in groove 9; Web joint 11 right sides are fixedly connected with right coupling shaft 12; Rotate relatively on the right coupling shaft 12 and be plugged with right cylinder 6; Right cylinder 6 right sides are fixedly connected with right rotation handle 7, and right cylinder 6 surfaces have right draw-in groove 13, and the turning axle of the trend of right draw-in groove 13 and right cylinder 6 parallels; Have Chinese on the wall of shell 3 and translate meaning display window 5, it is corresponding with right draw-in groove 13 that the position of meaning display window 5 translated in Chinese.

The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.

Claims

1. an English glossary Chinese and English contrast study teaching aid comprises base (8), is fixedly connected with shell (3) on the base (8); Shell (3) two ends all have opening, and shell (3) internal fixation is connected with web joint (11), and web joint (11) is positioned in the middle of the shell (3); It is characterized in that; Web joint (11) left side is fixedly connected with left coupling shaft (10), and left coupling shaft (10) is gone up to rotate relatively and is plugged with the tube (2) that rolls left, and tube (2) left side of rolling left is fixedly connected with anticlockwise handle (1); Roll left the tube (a 2) surface have left draw-in groove (9); The trend of left side draw-in groove (9) parallels with the turning axle of the tube (2) that rolls left, and has English word display window (4) on the wall of shell (3), and the position of English word display window (4) is corresponding with left draw-in groove (9); Web joint (11) right side is fixedly connected with right coupling shaft (12); Right coupling shaft (12) is gone up relatively, and rotation is plugged with right cylinder (6); Right cylinder (6) right side is fixedly connected with right rotation handle (7), and right cylinder (6) surface has right draw-in groove (13), and the turning axle of the trend of right draw-in groove (13) and right cylinder (6) parallels; Have on the wall of shell (3) Chinese translate the meaning display window (5), Chinese translate the meaning display window (5) the position corresponding with right draw-in groove (13).