CN206331601U

CN206331601U - A kind of English teaching teaching aid

Info

Publication number: CN206331601U
Application number: CN201621202237.9U
Authority: CN
Inventors: 陈嵩; 栾晓蕾; 张达威
Original assignee: Jilin Teachers Institute of Engineering and Technology
Current assignee: Jilin Teachers Institute of Engineering and Technology
Priority date: 2016-11-08
Filing date: 2016-11-08
Publication date: 2017-07-14
Anticipated expiration: 2026-11-08

Abstract

The utility model discloses a kind of English teaching teaching aid, including fixed seat, the front-end surface of the fixed seat is provided with cavity, the two sides of the cavity are equipped with sliding groove, the inside of the sliding groove is connected with sliding panel by roller-coaster, the front-end surface of the sliding panel is provided with boss, the front-end surface of the boss is installed with outer ring plate, rotary shaft is installed with the inside center of the outer ring plate, the outer surface of the rotary shaft is rotatably connected to inner ring plate, the front-end surface of the inner ring plate and outer ring plate is equipped with segmentation block, the upper surface both sides of the sliding panel are installed with suspension ring, the upper end of the cavity is rotatably connected to rotating bar, the rear end surface upper end both sides of the fixed seat are equipped with upper blocking seat.The English teaching can be fixed on mobile blackboard with teaching aid by deck, not only very easy to use, but also can greatly improve teaching efficiency.

Description

A kind of English teaching teaching aid

Technical field

The utility model is related to field of Educational Technology, specially a kind of English teaching teaching aid.

Background technology

In present education, the starting point of English education is more and more lower, has substantially begun to English teaching from kindergarten, But now with English teaching, academics and students' is interactive fewer, and interesting not enough, so study for child For, it is difficult very big, and due to the mobility of child, teacher is also not easy to scene and carries out writing on the blackboard, and this just gives the teaching of teacher Work brings very big pressure, and dull writing on the blackboard is also not easy to cause the learning interest of student, and teaching efficiency is poor, And present kindergarten is essentially all that, in the enterprising andante book of Reelable blackboard, height is fixed, and teacher is inconvenient to learn in writing on the blackboard Raw operation, and student can carry out inconvenient teacher's writing during interaction, influence teaching process, it is very inconvenient.

The content of the invention

The purpose of this utility model is to provide a kind of English teaching teaching aid, to solve what is proposed in above-mentioned background technology Problem.

To achieve the above object, the utility model provides following technical scheme：A kind of English teaching teaching aid, including fixation Seat, the front-end surface of the fixed seat is provided with cavity, and the two sides of the cavity are equipped with sliding groove, the inside of the sliding groove Sliding panel is connected with by roller-coaster, the front-end surface of the sliding panel is provided with boss, and the front-end surface of the boss is fixed It is provided with outer ring plate, the inside center of the outer ring plate and is installed with rotary shaft, the outer surface of the rotary shaft, which is rotated, is connected Inner ring plate is connected to, the front-end surface of the inner ring plate and outer ring plate is equipped with segmentation block, and the upper surface both sides of the sliding panel are consolidated Dingan County is equipped with suspension ring, and the upper end of the cavity is rotatably connected to rotating bar, and the outer surface both sides of the rotating bar are installed with Spiral roller, the spiral roller is slidably connected to the inside of suspension ring by lifting rope, and the rotating bar is fixedly connected with motor by axle, The motor is fixedly installed in a side surface of fixed seat, and the upper surface both sides of the fixed seat are installed with battery, institute The one end side for stating fixed seat is installed with switch, and the battery is connected to switch by circuit, and the switch passes through electricity Road is connected to motor, and the rear end surface upper end both sides of the fixed seat are equipped with upper blocking seat, and the lower surface of the upper blocking seat is provided with Upper neck, the lower surface both sides of the fixed seat are equipped with screwed hole, and the internal whorl of the screwed hole is connected with threaded rod, institute The outer surface lower end for stating threaded rod is provided with moving block, and the outer surface of the moving block is rotatably connected to lower deck by rotation slot, The upper surface of the lower deck is provided with lower bayonet slot.

It is preferred that, the suspension ring are located at the underface of spiral roller.

It is preferred that, the roller has four and symmetrical.

It is preferred that, the segmentation block on the inner ring plate and outer ring plate has 26.

It is preferred that, the outer surface of the segmentation block is fixed with English letter and is dislocatedly distributed.

It is preferred that, the motor is brake motor.

It is preferred that, the switch is double-direction control switch.

Compared with prior art, the beneficial effects of the utility model are：A kind of English teaching teaching aid, can pass through deck It is fixed on mobile blackboard, but also lifting can be controlled by motor, to adjust height, facilitates academics and students to carry out Interaction, is exactly that with the addition of the ring flat-plate that can mutually rotate in addition, facilitates student oneself to compare letter, enhance memory, not only make Use very convenient, but also teaching efficiency can be greatly improved.

Brief description of the drawings

Fig. 1 is a kind of overall structure diagram of English teaching teaching aid described in the utility model；

Fig. 2 is a kind of side view of English teaching teaching aid described in the utility model；

Fig. 3 is a kind of top view of English teaching teaching aid described in the utility model.

In figure：1st, fixed seat, 11, cavity, 12, sliding groove, 13, screwed hole, 14, upper blocking seat, 15, upper neck, 2, motor, 21st, rotating bar, 22, spiral roller, 23, battery, 24, switch, 3, threaded rod, 31, moving block, 32, rotation slot, 33, lower deck, 34th, lower bayonet slot, 4, sliding panel, 41, suspension ring, 42, boss, 43, outer ring plate, 44, inner ring plate, 45, rotary shaft, 46, segmentation block.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of English teaching teaching aid, including fixed seat 1, the front-end surface of fixed seat 1 is provided with cavity 11, and the two sides of cavity 11 are equipped with sliding groove 12, and the inside of sliding groove 12 passes through Roller 47 slidably connects sliding panel 4, and roller 47 has four and symmetrical, it is ensured that the balance of sliding panel 4, can be normal Move up and down, the front-end surface of sliding panel 4 is provided with boss 42, and the front-end surface of boss 42 is installed with outer ring plate 43, outer shroud Rotary shaft 45 is installed with the inside center of plate 43, the outer surface of rotary shaft 45 is rotatably connected to inner ring plate 44, inner ring plate 44 and the front-end surface of outer ring plate 43 be equipped with segmentation block 46, the segmentation block 46 on inner ring plate 44 and outer ring plate 43 has 26 Individual, the outer surface of segmentation block 46 is fixed with English letter and is dislocatedly distributed, and capitalization and small letter can be so write respectively Mother, facilitates student oneself to be compared, enhances memory, and the upper surface both sides of sliding panel 4 are installed with suspension ring 41,41, suspension ring In the underface of spiral roller 22, dislocation is prevented from, the upper end of cavity 11 is rotatably connected to rotating bar 21, the appearance of rotating bar 21 Face both sides are installed with spiral roller 22, and spiral roller 22 is slidably connected to the inside of suspension ring 41 by lifting rope, and rotating bar 21 passes through Axle is fixedly connected with motor 2, and motor 2 is brake motor, and braking can be achieved and stops brake, motor 2 is fixedly installed in fixed seat 1 One side surface, the upper surface both sides of fixed seat 1 are installed with battery 23, and the one end side of fixed seat 1 is installed with out 24 are closed, switch 24 is double-direction control switch, battery 23 is connected to switch 24 by circuit, and switch 24 is connected to electricity by circuit Machine 2, such motor 2, switch 24 and battery 23, can be using switching 24 come controlled motor 2 just by together with wired in series Reversion, the rear end surface upper end both sides of fixed seat 1 are equipped with upper blocking seat 14, and the lower surface of upper blocking seat 14 is provided with upper neck 15, Gu The lower surface both sides of reservation 1 are equipped with screwed hole 13, and the internal whorl of screwed hole 13 is connected with threaded rod 3, the appearance of threaded rod 3 Face lower end is provided with moving block 31, and the outer surface of moving block 31 is rotatably connected to lower deck 33 by rotation slot 32, lower deck 33 Upper surface is provided with lower bayonet slot 34.

It should be noted that during work：It will be write when using on outer ring plate 43 on capitalization, inner ring plate 44 and write small letter Letter, and upset order be dislocatedly distributed, then upper neck 15 can be connected to the top edge of mobile blackboard, then by lower card Groove 34 is positioned over lower edge, and turn threaded rod 3 can just drive lower deck 33 to move, is firmly connected to until by fixed seat 1 On mobile blackboard, this completes preparation, in teaching, because switch 24 and motor 2 are cascaded and can passed through Switch 24 to start motor 2, after 24 one control direction of connection is switched, motor 2 can drive spiral roller 22 to rotate, it is possible to Sliding panel 4 is put down, specified after a letter, student can be allowed to rotate inner ring plate 44, it is allowed by capitalization and small letter Mother is corresponded to, when needing teacher to be explained, and switch 24 can be connected into another control direction, it is possible to by sliding panel 4 rise, and facilitate teacher's operation and classmates to watch, not only increase interactive and interest, additionally it is possible to strengthen the note of student Recall ability, it is convenient to improve teaching efficiency.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of English teaching teaching aid, including fixed seat（1）, it is characterised in that：The fixed seat（1）Front-end surface be provided with Cavity（11）, the cavity（11）Two sides be equipped with sliding groove（12）, the sliding groove（12）Inside pass through roller （47）Slidably connect sliding panel（4）, the sliding panel（4）Front-end surface be provided with boss（42）, the boss（42）Before End surfaces are installed with outer ring plate（43）, the outer ring plate（43）Inside center at be installed with rotary shaft（45）, institute State rotary shaft（45）Outer surface be rotatably connected to inner ring plate（44）, the inner ring plate（44）And outer ring plate（43）Front-end surface It is equipped with segmentation block（46）, the sliding panel（4）Upper surface both sides be installed with suspension ring（41）, the cavity（11）It is upper End is rotatably connected to rotating bar（21）, the rotating bar（21）Outer surface both sides be installed with spiral roller（22）, the volume Line roller（22）Suspension ring are slidably connected to by lifting rope（41）Inside, the rotating bar（21）Motor is fixedly connected with by axle （2）, the motor（2）It is fixedly installed in fixed seat（1）A side surface, the fixed seat（1）Upper surface both sides fix peace Equipped with battery（23）, the fixed seat（1）One end side be installed with switch（24）, the battery（23）Pass through electricity Road is connected to switch（24）, the switch（24）Motor is connected to by circuit（2）, the fixed seat（1）Rear end surface on End both sides are equipped with upper blocking seat（14）, the upper blocking seat（14）Lower surface be provided with upper neck（15）, the fixed seat（1）Under Surface both sides are equipped with screwed hole（13）, the screwed hole（13）Internal whorl be connected with threaded rod（3）, the threaded rod （3）Outer surface lower end be provided with moving block（31）, the moving block（31）Outer surface pass through rotation slot（32）It is rotatably connected to Lower deck（33）, the lower deck（33）Upper surface be provided with lower bayonet slot（34）.

2. a kind of English teaching teaching aid according to claim 1, it is characterised in that：The suspension ring（41）Positioned at spiral roller （22）Underface.

3. a kind of English teaching teaching aid according to claim 1, it is characterised in that：The roller（47）There are four and right Claim distribution.

4. a kind of English teaching teaching aid according to claim 1, it is characterised in that：The inner ring plate（44）And outer ring plate （43）On segmentation block（46）There are 26.

5. a kind of English teaching teaching aid according to claim 1, it is characterised in that：The segmentation block（46）Outer surface It is fixed with English letter and is dislocatedly distributed.

6. a kind of English teaching teaching aid according to claim 1, it is characterised in that：The motor（2）For brake motor.

7. a kind of English teaching teaching aid according to claim 1, it is characterised in that：The switch（24）For double-direction control Switch.