CN210748175U

CN210748175U - English teaching equipment

Info

Publication number: CN210748175U
Application number: CN201920857319.4U
Authority: CN
Inventors: 洪小琴; 黄光南
Original assignee: East China Institute of Technology
Current assignee: East China Institute of Technology
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-06-16
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses an English teaching device, which comprises a supporting mechanism, a plurality of lesson preparation boards and an adjusting mechanism, the supporting mechanism comprises two supporting rods, hollow cavities are arranged inside the supporting rods, the lesson preparing plate is strip-shaped, the adjusting mechanism comprises a plurality of bearing plates, springs, supporting plates, fixed blocks, rotating sheets and rotating rods, the two supporting rods are movably connected with the rotating rods, the front side and the rear side of the rotating rod are both fixedly provided with a lesson preparation plate, the bearing plate is positioned in the hollow cavity of the supporting rod on the left side, the spring is fixed on the top of the bearing plate, one side of the spring, which is far away from the bearing plate, is fixedly connected with the supporting plate, the fixed block is sleeved outside the rotating rod and fixed with the rotating rod, the fixed block is contacted with the supporting plate, the telescopic distance of the spring is not less than half of the length of the fixed block, and the rotating rod penetrates through the left side of the supporting rod and is fixedly connected with the rotating piece.

Description

English teaching equipment

Technical Field

The utility model relates to an english teaching technical field, concretely relates to english teaching equipment.

Background

Most of the existing English teaching equipment in the market at present mainly uses electronic modern equipment for teaching, although the efficiency and quality of teaching can be improved, for some schools in remote mountainous villages, the pressure for purchasing electronic teaching equipment is still greater, english teaching often involves some questions such as reading, comprehension, filling in blank, question and answer, and the like, the time spent by teachers in copying the questions is long, the time of one lesson is generally 45 minutes, so that a lot of teachers can prepare lessons in classrooms by using the time left after class before going on class, but in order to prevent the student from knowing the answer and being unable to write the answer, it takes time to write the answer during the lecture, and if a plurality of classes exist, the teacher needs to repeatedly prepare classes, and unnecessary workload of the teacher is increased, so that the English teaching equipment is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned technique not enough, provide an english teaching equipment, solve among the prior art because english teaching often involves some reading comprehensions, the problem types such as fill in the sky and ask for answer of completing, if there are a plurality of classes needs the teacher repeatedly to prepare lessons, increases the technical problem of teacher's unnecessary work load.

In order to achieve the technical purpose, the technical scheme of the utility model provides an English teaching device, which comprises a supporting mechanism, a plurality of lesson preparation plates and an adjusting mechanism, wherein the supporting mechanism comprises two supporting rods, hollow cavities are arranged inside the supporting rods, the lesson preparation plates are in a strip shape, the adjusting mechanism comprises a plurality of bearing plates, springs, supporting plates, fixed blocks, rotating plates and rotating rods, the two supporting rods are movably connected with the rotating rods, the lesson preparation plates are fixedly arranged on the front side and the rear side of the rotating rods, the bearing plates are arranged inside the hollow cavities of the supporting rods on the left side, the springs are fixed on the top of the bearing plates, one sides of the springs, far away from the bearing plates, are fixedly connected with the supporting plates, the fixed blocks are sleeved outside the rotating rods and are fixed with the rotating rods, the fixed blocks are in contact with the supporting plates, and the telescopic distance of the springs is not less, the rotating rod penetrates through the left supporting rod and is fixedly connected with the rotating sheet.

Compared with the prior art, the beneficial effects of the utility model include: when teaching, the teacher can write the title and title material etc. in advance on the board of preparing lessons openly, write the answer in the back of board of preparing lessons, then when teaching, can impart knowledge to students earlier, then let the student do the title, overturn the answer at the back at last and come, not only can prepare lessons in advance, practice thrift the classroom time, and need not to carry out repeated preparation in a plurality of classrooms, reduce teacher's work load.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1;

FIG. 3 is an enlarged view of the point B in the structure of FIG. 1;

fig. 4 is a schematic view of the shape of the structure fixing block of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, the utility model provides an english teaching equipment, including a supporting mechanism 1, a plurality of board 4 and an adjustment mechanism 2 of preparing lessons.

The supporting mechanism 1, the supporting mechanism 1 includes the bracing piece 14 that the quantity is two, and hollow cavity has been seted up to the inside of bracing piece 14.

Preferably, the supporting mechanism 1 comprises a base 11, universal wheels 12, a handle 13 and supporting rods 14, the number of the universal wheels 12 is not less than three, the base 11 is fixedly connected with the universal wheels 12, the number of the supporting rods 14 is two, the handle 13 is located beside the supporting rods 14, and the supporting rods 14 are fixedly connected with the base 11.

Prepare lesson board 4, prepare lesson board 4 is the bar.

As shown in fig. 2, the adjusting mechanism 2 includes a plurality of bearing plates 21, a spring 22, a supporting plate 23, a fixing block 24, a rotating plate 25 and a rotating rod 26, two supporting rods 14 are movably connected with the rotating rod 26, the front side and the rear side of the rotating rod 26 are fixedly provided with the preparation plate 4, the bearing plate 21 is located inside the hollow cavity of the left supporting rod 14, the spring 22 is fixed at the top of the bearing plate 21, one side of the spring 22, which is far away from the bearing plate 21, is fixedly connected with the supporting plate 23, the fixing block 24 is sleeved outside the rotating rod 26 and is fixed with the rotating rod 26, the fixing block 24 is in contact with the supporting plate 23, the telescopic distance of the spring 22 is not less than half of the length of the fixing block 24, and the rotating.

The fixed block 24 is oval, makes the resistance by little big when rotating the bull stick 26, by big little again, and not only two pole feelings are stronger, and is also more smooth-going during the rotation, sets up the recess with 24 looks adaptations of fixed block on the layer board 23, makes the teacher more urgent and stable when preparing lessons on preparing lesson board 4, can not take place to rock easily.

The 26 levels of bull stick set up, and the interval equals between two adjacent bull sticks 26, makes whole board 4 of preparing lessons seem more orderly and pleasing to the eye, practices thrift the space, not only can avoid two adjacent 4 problems of blocking each other of board of preparing lessons, can also make the teacher write more convenience.

As shown in fig. 3, preferably, the support rod 14 is movably connected to the rotating rod 26 through a bearing, so as to reduce friction force, make the rotating rod 26 more smooth when rotating, and avoid abrasion caused by friction between the support rod 14 and the rotating rod 26.

More preferably, the right side fixed mounting of the rotating rod 26 has the circular block 31 located in the hollow cavity of the right side supporting rod 14, the circular block 31 is fixedly mounted with the wear-resistant sheet 32, the wear-resistant sheet 32 can be a stainless steel metal sheet, the diameters of the circular block 31 and the wear-resistant sheet 32 are both larger than the diameter of the bearing, the supporting rod 14 and the rotating rod 26 can be always kept connected, the rotating rod 26 cannot be separated from the supporting rod 14 to be separated, and by adding the wear-resistant sheet 32, the service life of the circular block 31 can be longer, the friction between the circular block 31 and the supporting rod 14 can be reduced, and the use effect is better.

The working process is as follows: when the English teaching device is used, a question can be written on the front side, materials such as short texts for reading and understanding can be read, the rotating piece 25 is rotated, the rotating rod 26 drives the fixed block 24 to compress the spring 22 through the supporting plate 23, the rotating angle is larger than ninety degrees, the fixed block 24 is pushed to rotate through the thrust of the spring 22 which recovers deformation, the rotating rod 26 stops after rotating 180 degrees, the back preparation plate 4 is turned over, the question answer or the question for reading and understanding can be written on, then the rotating rod rotates again, the side with the answer can be turned over, and the English teaching device can be pushed into a teaching place through the base 11, the universal wheel 12 and the handle 13 during class learning.

When teaching, the teacher can write the title and the title material etc. in advance on the board 4 of preparing lessons openly, write the answer in the back of board 4 of preparing lessons, then when teaching, can teaching earlier, then let the student do the title, overturn the answer at the back at last and come, not only can prepare lessons in advance, practice thrift the classroom time, and need not to carry out repeated preparation in a plurality of classrooms, reduce teacher's work load.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An English teaching device, comprising:

the supporting mechanism comprises two supporting rods, and hollow cavities are formed in the supporting rods;

the lesson preparation plate is strip-shaped;

adjustment mechanism, adjustment mechanism includes a plurality of bearing plate, spring, layer board, fixed block, rotor and bull stick, two the bracing piece all with bull stick swing joint, the equal fixed mounting in both sides has the board of preparing lessons around the bull stick, the bearing plate is located the left side the hollow intracavity portion of bracing piece, the top at the bearing plate is fixed to the spring, one side and the layer board fixed connection of bearing plate are kept away from to the spring, the fixed block cover is fixed at the outside of bull stick and with the bull stick, the fixed block contacts with the layer board, spring telescopic distance is not less than half of fixed block length, the bull stick runs through the left side the bracing piece and with rotor fixed connection.

2. The English teaching device of claim 1, wherein the support rod is movably connected to the rotating rod through a bearing.

3. The english teaching device according to claim 1 or 2, wherein the right side of the rotating rod is fixedly provided with a circular block located in the hollow cavity of the right supporting rod, the circular block is fixedly provided with the wear-resistant plate, and the diameter of each of the circular block and the wear-resistant plate is larger than that of the bearing.

4. The English teaching device of claim 1, wherein the fixing block is oval, and the supporting plate is provided with a groove adapted to the fixing block.

5. The English teaching device of claim 1, wherein the rotating rods are horizontally arranged, and the interval between two adjacent rotating rods is equal.

6. The English teaching device of claim 1, wherein the support mechanism comprises a base, universal wheels, two handles and two support rods, the number of the universal wheels is not less than three, the base is fixedly connected with the universal wheels, the number of the support rods is two, the handles are located beside the support rods, and the support rods are fixedly connected with the base.