CN210466889U

CN210466889U - Vocabulary contrast explanation device for college english teaching

Info

Publication number: CN210466889U
Application number: CN201920944283.3U
Authority: CN
Inventors: 王春凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-05-05
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a device is explained with vocabulary contrast to college english teaching, including teaching board one, elasticity stay cord and pivot one, the left and right sides of teaching board one all is provided with the side cap, the elasticity stay cord is installed in the below of side cap, and the below of elasticity stay cord is connected with the kerve, the below of teaching board one is provided with the connecting rod, and the below of connecting rod installs teaching board two, pivot one is installed in the below of teaching board two, the below of kerve has the pole setting. This device is explained with vocabulary contrast for college english teaching's key feature is that problem solving district and contrast district are used for carrying on different words and different grammatical explanation and contrast, improve the differentiation, teaching board one is connected with teaching board two-pass through the block and can superpose the multiunit each other for but the device's bearing capacity improves, and easily dismantles and concatenation, reduces the device's the arrangement degree of difficulty, the elasticity stay cord utilizes the extrusion of elasticity to replace traditional telescopic link, the teacher of being convenient for carries along with the hall.

Description

Vocabulary contrast explanation device for college english teaching

Technical Field

The utility model relates to an english teaching mechanical equipment field specifically is a device is explained with vocabulary contrast to college english teaching.

Background

English is a global universal language and is widely applied, along with the deepening of education in our country, the learning of English is more emphasized, and the learning of English is mainly to the memory and understanding of words and grammar.

Traditional english teaching device can bear more blackboard and drawing board, but the volume is great, and the material uses more to lead to overweight, occupies difficult to dismantle behind the too big space, and is not convenient for carry along with the hall, for this we propose a college english teaching and use vocabulary contrast explanation device.

Disclosure of Invention

An object of the utility model is to provide a vocabulary contrast explanation device for college english teaching to solve traditional english teaching device that proposes in the above-mentioned background art and though can bear more blackboard and drawing board, but the volume is great, and the material uses more to lead to overweight, is difficult to dismantle after occupying too big space, and is not convenient for carry the scheduling problem in every hall.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is explained with vocabulary contrast to college english teaching, includes teaching board one, elasticity stay cord and pivot one, the left and right sides of teaching board one all is provided with the side cap, the elasticity stay cord is installed in the below of side cap, and the below of elasticity stay cord is connected with the kerve, the below of teaching board one is provided with the connecting rod, and the below of connecting rod installs teaching board two, pivot one is installed in the below of teaching board two, the below of kerve has the pole setting.

Preferably, the inside of teaching board one is provided with the district of solving a question, and the below in district of solving a question is provided with the contrast district, teaching board one top is provided with the roof, and the connected mode between roof and the side cover is fixed connection.

Preferably, the first teaching board and the second teaching board are connected through a clamping manner to form a detachable structure, and the first teaching board and the second teaching board are located in the same vertical direction.

Preferably, the elastic pulling ropes form an elastic structure through the side covers and the bottom groove, the side covers are fixedly connected with the elastic pulling ropes, the side covers are connected with the bottom groove in a clamping manner, and the elastic pulling ropes are vertically distributed in 2 groups symmetrically about the vertical center line of the top plate.

Preferably, a bottom plate is arranged below the first rotating shaft, the first rotating shaft is connected with the connecting rod in a clamping mode, and a rotating structure is formed between the first rotating shaft and the bottom plate through the connecting rod.

Preferably, the below of pole setting is provided with the stand, and the front surface of stand is provided with fastening nut, the left and right sides of stand all is provided with pivot two, and the below of pivot two is connected with the curb plate, the pole setting passes through and constitutes extending structure between stand and the fastening nut, pivot two is passed through and is constituted rotating structure between fastening nut and stand and the curb plate.

1. The set problem solving area and the set comparison area are used for explaining and comparing different words and different grammars, the degree of distinction is improved, and further the teaching quality is improved;

2. the elastic pull rope is arranged to replace a traditional telescopic rod through elastic extrusion, so that the manufacturing cost of the device is greatly reduced, the occupied space is smaller, the overall weight of the device is reduced, and the device is convenient for teachers to carry and use along with the teacher, and the first teaching board can rotate by an angle through rotation of the first rotating shaft, so that the visual angle of the device can be adjusted, the viewing experience of students is improved, and the device is convenient to use;

3. the pole setting of setting can carry out the flexible of take the altitude, and the student of the different positions in the classroom of being convenient for watches, and improves putting of this stand through the curb plate and stabilize, reduces and rocks.

Drawings

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

FIG. 2 is a schematic side view of the rotating shaft of the present invention;

fig. 3 is a schematic view of the side view structure of the connecting rod of the present invention.

In the figure: 1. a first teaching board; 2. a problem solving area; 3. a contrast zone; 4. a top plate; 5. a side cover; 6. a connecting rod; 7. a second teaching board; 8. an elastic pull rope; 9. a bottom groove; 10. a first rotating shaft; 11. a base plate; 12. erecting a rod; 13. a column; 14. fastening a nut; 15. a second rotating shaft; 16. side plates.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: a vocabulary contrast explanation device for college English teaching comprises a teaching board I1, an elastic pull rope 8 and a rotating shaft I10, wherein the left side and the right side of the teaching board I1 are respectively provided with a side cover 5, the elastic pull rope 8 is arranged below the side cover 5, a bottom groove 9 is connected below the elastic pull rope 8, a connecting rod 6 is arranged below the teaching board I1, a teaching board II 7 is arranged below the connecting rod 6, the rotating shaft I10 is arranged below the teaching board II 7, a vertical rod 12 is arranged below the bottom groove 9, a problem solving area 2 is arranged inside the teaching board I1, a contrast area 3 is arranged below the problem solving area 2, a top plate 4 is arranged above the teaching board I1, the top plate 4 is fixedly connected with the side cover 5, the effect is that the backgrounds of the problem solving area 2 and the contrast area 3 are distinguished and contrasted by relatively obvious colors, the contrast of words in the teaching board I1 can be improved, the words can be distinguished by students conveniently, and the teaching quality is improved;

the teaching board I1 and the teaching board II 7 are connected through a clamping to form a detachable structure, the teaching board I1 and the teaching board II 7 are positioned in the same vertical direction and are used for simultaneously bearing a plurality of groups of teaching boards so as to improve the bearing capacity of English words and grammar words, the connection stability of the teaching board I1 and the teaching board II 7 can be improved and the difficulty of the disassembly of the teaching boards can be reduced through the clamping connection of the connecting rod 6 and the groove of the teaching board II 7, the elastic pull rope 8 and the bottom groove 9 form an elastic structure through the side cover 5, the side cover 5 and the elastic pull rope 8 are fixedly connected, the side cover 5 and the bottom groove 9 are connected through the clamping connection, the elastic pull rope 8 is vertically provided with 2 groups in symmetrical distribution relative to the vertical central line of the top plate 4 and is used for fastening the teaching board I1 by utilizing the elasticity of the elastic pull rope 8 to replace the fastening of a traditional telescopic rod, the overall quality and the occupied space of the device are reduced to the maximum extent, and the device is convenient for teachers to carry around;

a bottom plate 11 is arranged below the first rotating shaft 10, the first rotating shaft 10 is connected with the connecting rod 6 in a clamping manner, the first rotating shaft 10 forms a rotating structure through the connecting rod 6 and the bottom plate 11, the rotating structure has the effect that the first rotating shaft 10 drives a plurality of groups of teaching boards 1 which are connected with the bottom plate 11 in a clamping manner to incline through sliding between the sliding grooves, the viewing experience of students with higher front altitude can be improved after the teaching boards 1 incline, the teaching quality is improved, a stand column 13 is arranged below the stand column 12, a fastening nut 14 is arranged on the front surface of the stand column 13, two rotating shafts 15 are arranged on the left side and the right side of the stand column 13, a side plate 16 is connected below the two rotating shafts 15, a telescopic structure is formed between the stand column 12 and the fastening nut 14 through the stand column 13, a rotating structure is formed between the two rotating shafts 15 and the stand column 13 and the side plate 16 through the fastening nut 14, the effect that the stand column 12 slides up and, avoid the front row student to influence back row student's watching, and curb plate 16 breaks away from the surface of stand 13 through the rotation with two 15 of pivot, can improve the stability of stand 13 with the ground laminating.

The working principle is as follows: for this kind of english teaching device, the device mainly comprises teaching board 1, elasticity stay cord 8 and pivot 10, when using the device, place the pillar 13 of the device on the classroom ground steadily at first, then can the teaching board one fills in the vocabulary in 1, the teaching board 1 is made up of solving the problem district 2 and contrast district 3, carry on the filling in of the word in solving the problem district 2, explain and annotate in the inside of the contrast district 3, solve the problem district 2 and contrast district 3 and use two kinds of colors with obvious contrast as the difference, can improve the student to the discriminability of solving the problem district 2 and contrast district 3, the teaching board two kinds of filling 7 of teaching board after the teaching board 1 is filled in, because the device can bear the multiunit teaching board at the same time, make teaching quality and efficiency improve greatly;

then, a connecting rod 6 fixedly connected with the lower portion of a first teaching board 1 is plugged into a hole of a first rotating shaft 10, so that the first teaching board 1 is connected with the first rotating shaft 10 in a clamping mode, then a second teaching board 7 on the upper portion is sequentially overlapped above the first teaching board 1 through the clamping connection of the connecting rod 6, in order to ensure that the first teaching board 1 and the second teaching board 7 are stably installed, at the moment, a side cover 5 can be taken out of the clamping connection of a bottom groove 9, the side cover 5 and the first teaching board 1 on the uppermost portion are pulled to be at the same horizontal height due to certain elasticity of an elastic pull rope 8, a top plate 4 is attached to the upper portion of the first teaching board 1, then the side cover 5 can be loosened, at the moment, the top plate 4 can be driven by the elasticity of the elastic pull rope 8 to downwards extrude the first teaching board 1, and the first teaching board 1 and the second teaching board 7 are fixed above the first rotating shaft 10;

then the bottom plate 11 can be lifted to move upwards, so that the upright 12 slides upwards to a proper height in the upright 13, the fastening nut 14 is screwed, the bottom end of the fastening nut 14 fixes the positions of the upright 12 and the upright 13, the height of the device can be improved, the phenomenon that students in front row in a classroom shield the sight of students in back row is avoided, then the side plates 16 on the two sides of the upright 13 are pulled outwards through the rotation of the rotating shaft II 15, so that the side plates 16 and the upright 13 are distributed in a triangular mode, the placing stability of the device is improved, some university courses are in a step shape, the observation of students with higher altitude is influenced by the vertically placed teaching board I1, at the moment, the rotation between the rotating shaft I10 and the bottom plate 11 can be utilized, the teaching board I1 connected with the rotating shaft I10 in a clamping mode can be inclined at a certain angle, and the situation that the teaching board I1 is separated cannot occur under the elastic pulling of the elastic force of the elastic pulling rope, this is the use flow and working principle of the device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is explained with vocabulary contrast for college english teaching, includes teaching board one (1), elasticity stay cord (8) and pivot one (10), its characterized in that: the left and right sides of teaching board (1) all is provided with side cover (5), install in the below of side cover (5) elasticity stay cord (8), and the below of elasticity stay cord (8) is connected with kerve (9), the below of teaching board (1) is provided with connecting rod (6), and the below of connecting rod (6) installs teaching board two (7), the below in teaching board two (7) is installed in pivot (10), there is pole setting (12) the below of kerve (9).

2. The apparatus for college english teaching vocabulary comparison and explanation according to claim 1, wherein: the teaching board is characterized in that a problem solving area (2) is arranged inside the teaching board I (1), a comparison area (3) is arranged below the problem solving area (2), a top plate (4) is arranged above the teaching board I (1), and the top plate (4) and the side cover (5) are fixedly connected.

3. The apparatus for college english teaching vocabulary comparison and explanation according to claim 1, wherein: the teaching board I (1) and the teaching board II (7) are connected through a clamping manner to form a detachable structure, and the teaching board I (1) and the teaching board II (7) are located in the same vertical direction.

4. The apparatus for college english teaching vocabulary comparison and explanation according to claim 2, wherein: elasticity stay cord (8) constitute elastic construction through side cap (5) and kerve (9), and the connected mode between side cap (5) and elasticity stay cord (8) is fixed connection, the connected mode between side cap (5) and kerve (9) is the block connection, elasticity stay cord (8) are vertical 2 groups about the vertical central line symmetric distribution of roof (4).

5. The apparatus for college english teaching vocabulary comparison and explanation according to claim 1, wherein: the rotating shaft I (10) is provided with a bottom plate (11) below, the rotating shaft I (10) is connected with the connecting rod (6) in a clamping mode, and the rotating shaft I (10) forms a rotating structure through the connecting rod (6) and the bottom plate (11).

6. The apparatus for college english teaching vocabulary comparison and explanation according to claim 1, wherein: the below of pole setting (12) is provided with stand (13), and the front surface of stand (13) is provided with fastening nut (14), the left and right sides of stand (13) all is provided with pivot two (15), and the below of pivot two (15) is connected with curb plate (16), pole setting (12) pass through and constitute extending structure between stand (13) and fastening nut (14), pivot two (15) pass through and constitute rotating-structure between fastening nut (14) and stand (13) and curb plate (16).