CN206516082U - Memorizing english wordses evil spirit disk - Google Patents

Abstract

The English words memory magic disk includes a disc frame, the center line of the disc frame is arranged horizontally along the left and right sides, a number of display windows are opened on the periphery of the disc frame, and all display windows are evenly arranged around the center of the disc frame. A writing board is formed between two adjacent display windows. A short shaft is arranged on the coaxial line at the center of the disk frame. The left end of the short shaft is connected to the left side of the disk frame through bearing rotation. The right end of the short shaft passes The positioning structure is rotatably connected to the right side of the disc frame; in summary, the utility model has a reasonable structural design and can cooperate with some actions so that the operator can learn English words while playing, thereby fully motivating primary English learners interest in learning.

Description

English word memory magic disk

technical field

The utility model relates to a teaching appliance, in particular to a magic disc for memory of English words.

Background technique

English is the most widely used second language in the world, and the number of native speakers of English ranks third in the world, only less than Chinese and Spanish. The leading position in the world has made English an international language, and English is used as a medium of communication in many international occasions today. China also attaches great importance to English education. English courses have been set up in primary schools. Learning and memorizing English words is the basis of English teaching. Therefore, how to cultivate primary school students' interest in learning English words is the basis for efficient learning of English in the future, and it is a technical problem that needs to be solved urgently in the field of modern English teaching. .

Utility model content

In order to solve the deficiencies in the prior art, the utility model provides an English word memory magic disk with reasonable structure design, simple operation and the ability to stimulate students' interest in learning English words.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: the English word memory magic disk includes a disk frame, the center line of the disk frame is arranged horizontally along the left and right sides, and several display windows are opened on the periphery of the disk frame, and all display windows The windows are evenly arranged around the center of the disk frame, and a writing board is formed between two adjacent display windows on the disk frame. A short shaft is arranged on the coaxial line at the center of the disk frame, and the left end of the short shaft is connected to the On the left side of the disc frame, the right end of the short shaft is rotatably connected to the right side of the disc frame through a positioning structure, and the right end of the short shaft is fixed with a handle; the short shaft is fixed with a circular word roulette, The word roulette is set on the same axis as the short axis, and several drawing boards are evenly arranged on the outer peripheral side of the word roulette; the number of display windows and drawing boards is the same;

The right side of the disc frame is provided with a through hole, and the right end of the short axis is coaxially passed through the through hole, and the inner wall of the through hole of the disc frame is evenly provided with a number of arc-shaped slots along the circumferential direction, and the slots are connected with the display window. Corresponding setting, the positioning structure includes a mounting hole arranged on the short axis in the radial direction, a steel ball is installed in the mounting hole, a compression spring is arranged between the steel ball and the hole wall of the mounting hole, and the compression spring is arranged along the radial direction of the short axis. Orientation settings.

The left side of the disc frame is fixedly provided with a handle.

By adopting the above-mentioned technical scheme, the utility model can fully stimulate primary school students' interest in learning English, and its specific use is: assuming that there are 20 writing boards, then there are 20 display windows, 20 drawing boards, and then write on the 20 writing boards. For 20 Chinese phrases, write the English translations of the corresponding 20 Chinese phrases on 20 drawing boards, and then let the students operate the device so that the English translations appear in the display window on the writing boards, and the students pass Shake the handle to make the word wheel rotate, and finally find the English translation of the Chinese on the writing board as required; the device provides a positioning structure, which enables the operator to feel when the short shaft rotates a slot. The short shaft rotates a slot hole, and its specific working mechanism is: the short shaft rotates, the steel ball breaks away from the slot hole, and due to the action of the compression spring, the steel ball is pushed into the next slot hole again, thus replacing the English on the display window. One action, due to the cooperation of the steel ball, the compression spring and the slot hole, the short shaft can be positioned, and the short shaft will not rotate easily. When the display window is replaced with an English translation, the operator can feel it, so the utility model is easy to use ;

To sum up, the utility model has a reasonable structural design, and can cooperate with some actions to enable the operator to learn English words while playing, thereby fully stimulating the learning interest of elementary English learners.

Description of drawings

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

Fig. 2 is the right view of Fig. 1;

Fig. 3 is the sectional view of A-A place among Fig. 1;

Fig. 4 is a schematic diagram of the short shaft installed on the right side of the disc frame;

Fig. 5 is an enlarged view of position I in Fig. 4 .

detailed description

As shown in Figure 1-5, the English word memory magic disc of the present utility model comprises disc frame 1, and the centerline of disc frame 1 is horizontally arranged along left and right sides, and the periphery of disc frame 1 is provided with several display windows 2, all The display windows 2 are evenly arranged around the center of the disk frame 1, a writing board 3 is formed between two adjacent display windows 2 on the disk frame 1, and a short axis 4 is arranged on the coaxial line at the center of the disk frame 1, The left end of the short shaft 4 is rotatably connected to the left side of the disc frame 1 through a bearing, the right end of the short shaft 4 is rotatably connected to the right side of the disc frame 1 through a positioning structure, and the right end of the short shaft 4 is fixed with a handle 5; a circular word roulette 6 is fixed on the short axis 4, and the word roulette 6 and the short axis 4 are coaxially arranged, and a number of drawing boards 7 are uniformly arranged on the outer peripheral side of the word roulette 6; the display window 2 and the drawing board 7 the same number;

The right side of the disc frame 1 is provided with a through hole, and the right end of the minor axis 4 passes through the through hole coaxially, and the through hole inner wall of the disc frame 1 is evenly provided with some arc-shaped slots 8 along the circumferential direction. The hole 8 is set corresponding to the display window 2. The positioning structure includes a mounting hole 9 arranged on the short axis 4 along the radial direction. A steel ball 10 is installed in the mounting hole 9. A steel ball 10 is arranged between the steel ball 10 and the wall of the mounting hole 9. There is a compression spring 11, and the compression spring 11 is arranged along the radial direction of the short axis 4. In a stable state, the part where the steel ball 10 protrudes from the mounting hole 9 is located in one of the slot holes 8. A handle 12 is fixedly provided on the left side of the disc frame 1 .

The utility model can fully stimulate pupils' interest in learning English, and its specific use is: if there are 20 writing boards 3, then there are 20 display windows 2, 20 drawing boards 7, and then 20 writing boards 3 are written on the 20 writing boards 3. Chinese phrases, write the English translations of the corresponding 20 Chinese phrases on 20 drawing boards 7, then students can be allowed to operate the device, so that the English translations appear on the display window 2 on the writing board 3, and the students Hold the handle 12 in one hand, and turn the crank handle 5 with the other hand. The student rotates the word wheel 6 by turning the crank handle 5, and finally finds the English translation of the Chinese on the writing board 3 as required; the device provides a positioning structure , the positioning structure can make the short shaft 4 rotate a slot 8, the operator can feel that the short shaft 4 rotates a slot 8, and its specific working mechanism is: the short shaft 4 rotates, and the steel ball 10 breaks away from the slot 8 , due to the effect of the compression spring 11, the steel ball 10 is pushed into the next slot 8 again, and an action of English at the display window 2 is replaced. Due to the cooperation of the steel ball 10, the compression spring 11 and the slot 8, the The short axis 4 can be positioned, and the short axis 4 will not rotate easily. When the display window 2 is replaced with an English translation, the operator can feel it, so the utility model is easy to use.

This embodiment does not impose any formal restrictions on the shape, material, structure, etc. of the utility model. Any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model belong to the technology of the utility model. protection scope of the program.

Claims (2)

1. memorizing english wordses evil spirit disk, it is characterised in that：Including disk frame, the center line of disk frame is set along left and right horizontal, circle The periphery of disk frame offers some display windows, and all display windows are evenly arranged around the center of disk frame, phase on disk frame Board is formed between two adjacent display windows, the center coaxial line of disk frame is provided with short axle, and the left end of short axle passes through axle The left surface for being rotatably connected on disk frame is held, the right part of short axle is rotatably connected on the right flank of disk frame by location structure, The right-hand member of short axle is fixed with crank；The word wheel disc of circle is fixed with short axle, word wheel disc is coaxially set with short axle, The circumferential lateral surface of word wheel disc is uniformly provided with some drawing boards；Display window is identical with the number of drawing board；

The right flank of disk frame offers through hole, and the right part coaxial line of short axle passes through through hole, the through-hole wall edge circle of disk frame Circumferential direction is uniformly provided with the slotted eye of some arcs, slotted eye and the corresponding setting of display window, and location structure includes radially square To the mounting hole being arranged in short axle, steel ball is equipped with mounting hole, compression spring is provided between steel ball and the hole wall of mounting hole, Radial direction of the compression spring along short axle is set.

2. the magic disk of memorizing english wordses according to claim 1, it is characterised in that：The left surface of disk frame is fixed with handle Hand.