CN213070150U

CN213070150U - English teaching is with high efficiency teaching board

Info

Publication number: CN213070150U
Application number: CN202020797973.3U
Authority: CN
Inventors: 王先强
Original assignee: Guangzhou Space Cultural And Creative Entertainment Technology Co ltd
Current assignee: Guangzhou Space Cultural And Creative Entertainment Technology Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-04-27
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses an english teaching is with high efficiency teaching board, the on-line screen storage device comprises a base, the universal wheel is installed to the base bottom, the first backup pad of base top fixedly connected with, a first backup pad top fixedly connected with brace table, brace table top one side fixedly connected with blackboard, the magnetic path is installed to blackboard inner chamber, brace table one side top fixedly connected with second backup pad, the slide rail is all installed to the blackboard both sides, sliding connection has first limiting plate respectively between two slide rails, second limiting plate and connecting rod, connecting rod outside activity is equipped with the blackboard eraser, blackboard outer wall movable mounting has sucking disc and magnetite, sucking disc outside fixedly connected with couple. The utility model discloses convenient carry out the teaching of sound picture and luxuriant to the student, improved the teaching quality greatly, strengthened student's memory ability, make its can be on the blackboard quick drawing of carrying out the four-line register for easy reference to can be quick erase the blackboard, easy operation has practiced thrift the teaching time.

Description

English teaching is with high efficiency teaching board

Technical Field

The utility model relates to a teaching aid technical field especially relates to a high efficiency teaching board is used in english teaching.

Background

English evolved from the language spoken by the japanese man ancient, who moved people from northern europe and scandinavia peninsula to the british isle, saxon and jute, and was spread throughout the world by the actions of the farmers in the united kingdom. Since the Chinese language was historically exposed to various national languages, its vocabulary was changed from unary to multiple, and the grammar was changed from "more inflected" to "less inflected", and the speech was changed regularly. English is the official language used in most countries, and english is also the second most widespread language in the world, and is one of the official languages of the european union, most international organizations and the english federal countries, calculated by the number of people who use english as their native language. But only have the third-place native language user of the world, less official language chinese and spanish. The cultural, economic, military, political and scientific leaders in the uk and the united states of the last two centuries have made english an international language. Today, many international locations use english as a communication medium. English is also the most closely related language to computers, most programming languages are related to English, and along with the use of networks, the use of English is more popular. English is one of the working languages of the united nations. The existing English teaching board is generally fixed on the wall, is not convenient to move, is not convenient for carrying out sound and image and luxurious exhibition teaching on students, influences the teaching quality, is also inconvenient for drawing four-line grids on a blackboard, is more inconvenient for erasing after drawing the four-line grids, causes the operation to be troublesome, and wastes a large amount of teaching time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the high efficiency teaching board is used in english teaching who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-efficiency teaching board for English teaching comprises a base, universal wheels are installed at the bottom of the base, first supporting plates are fixedly connected to two sides of the top of the base, first fixing rods are connected between the two first supporting plates and the base in a crossed mode, the top of the two first supporting plates is fixedly connected with a same supporting table, a blackboard is fixedly connected to one side of the top of the supporting table, magnetic blocks are installed in an inner cavity of the blackboard, a second supporting plate is fixedly connected to the top of one side, away from the blackboard, of the supporting table, the top of the second supporting plate is fixedly connected to the top of the blackboard, a plurality of second fixing rods are arranged between the supporting table, the blackboard and the second supporting plate, sliding rails are installed on two sides of the blackboard, a first limiting plate and a second limiting plate are respectively connected between the two sliding rails in a sliding mode, and limiting rods are respectively fixedly connected to two ends, four same connecting rod of fixedly connected with between the gag lever post, the activity of the connecting rod outside is equipped with the blackboard eraser, blackboard outer wall movable mounting has sucking disc and magnetite, the sucking disc outside fixedly connected with couple.

Preferably, the tops of the two sliding rails are fixedly connected with the same top plate, and the bottoms of the top plates are provided with three lamps.

Preferably, the chalk box is installed at the bottom of one side of the sliding rail, and the bottom of the chalk box is of a net structure.

Preferably, the outer walls of the first limiting plate and the second limiting plate are provided with scale marks.

Preferably, the number of the suckers and the number of the magnets are at least four.

Preferably, a plurality of the second fixing rods are all placed in a triangular shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the universal wheels are arranged on the base, the first fixing rods are arranged in a staggered manner, the second fixing rods are arranged among the support table, the blackboard and the support plate, so that the second fixing rods are convenient to move, the magnetic blocks are arranged in the blackboard, and the sucker, the hook and the magnet are arranged on the blackboard, so that the teaching of students with sound patterns is facilitated, and the teaching quality is improved;

2. in the utility model, the slide rails are arranged on the two sides of the blackboard, the two limiting plates and the connecting rod are arranged between the two slide rails, the blackboard eraser is movably arranged on the outer side of the connecting rod, and the scale marks are arranged on the outer walls of the two limiting plates, so that the blackboard eraser can conveniently perform four-line-spectrum drawing on the blackboard and can be quickly erased, the operation is simple, and the teaching time is saved;

to sum up, this english teaching is with high-efficient teaching board has made things convenient for and has carried out the teaching of sound picture and luxuriant to the student, has improved teaching quality greatly, has strengthened student's memory capacity, makes it can be quick on the blackboard carry out the drawing of four-line table to can be quick erase the blackboard, easy operation has practiced thrift the teaching time.

Drawings

Fig. 1 is a schematic structural view of a high-efficiency teaching board for english teaching according to the present invention;

fig. 2 is the utility model provides a structural schematic of high efficiency teaching board blackboard for english teaching.

In the figure: the blackboard comprises a base 1, universal wheels 2, a first supporting plate 3, a first fixing rod 4, a supporting table 5, a blackboard 6, a magnetic block 7, a second supporting block 8, a second fixing rod 9, a sliding rail 10, a first limiting plate 11, a second limiting plate 12, a limiting rod 13, a connecting rod 14, a blackboard eraser 15, a sucker 16, a magnet 17 and a hook 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a high efficiency teaching board for english teaching, comprising a base 1, universal wheels 2 installed at the bottom of the base 1, first supporting plates 3 fixedly connected to both sides of the top of the base 1, first fixing rods 4 cross-connected between the two first supporting plates 3 and the base 1, a same supporting table 5 fixedly connected to the tops of the two first supporting plates 3, a blackboard 6 fixedly connected to one side of the top of the supporting table 5, a magnet 7 installed in the inner cavity of the blackboard 6, a second supporting plate 8 fixedly connected to the top of the supporting table 5, the top of the second supporting plate 8 fixedly connected to the top of the blackboard 6, a plurality of second fixing rods 9 installed between the supporting table 5, the blackboard 6 and the second supporting plate 8, slide rails 10 installed at both sides of the blackboard 6, a first limiting plate 11 and a second limiting plate 12 slidably connected between the two slide rails, the two ends of the top of the first limiting plate 11 and the two ends of the bottom of the second limiting plate 12 are respectively and fixedly connected with limiting rods 13, the four limiting rods 13 are fixedly connected with a same connecting rod 14, the outer side of the connecting rod 14 is movably provided with a blackboard eraser 15, the outer wall of the blackboard 6 is movably provided with a sucker 16 and a magnet 17, and the outer side of the sucker 16 is fixedly connected with a hook 18.

The chalk box is installed to the same roof of two slide rail 10 top fixedly connected with, three lamps and lanterns are installed to the roof bottom, and slide rail 10 one side bottom is installed, and chalk box bottom is network structure, and first limiting plate 11 and the 12 outer walls of second limiting plate all are equipped with the scale marking, and sucking disc 16 and magnetite 17 quantity all have four at least, and a plurality of second dead lever 9 is crisscross to be located between brace table 5, blackboard 6 and the second backup pad 8, and all is triangle-shaped between a plurality of second dead lever 9 and places.

The working principle is as follows: when the blackboard eraser is used, the sucker 16 is sucked on the blackboard 6, the teaching picture is hung on the hook 18, if the teaching picture is not provided with a hanging hole, the magnet 17 is used for clamping the teaching picture on the blackboard 6 by using the magnet 7, when a four-line staff needs to be drawn, the first limiting plate 11 and the second limiting plate 12 are moved up and down by the slide rail 10, the four-line staff is drawn by using the first limiting plate 11 and the second limiting plate 12, when characters on the blackboard 6 need to be erased, the slide rail 10 is moved up and down to enable the blackboard eraser 15 on the outer side of the connecting rod 14 to erase the characters, then the teaching board is moved by using the universal wheel 2 and pushed to the side of a student for teaching, a lamp can be opened under the condition of poor illumination, the illumination degree is enhanced, and the bottom of; the teaching device has the advantages that the teaching of the sound and image combination of students is facilitated, the teaching quality is greatly improved, the memory capacity of the students is enhanced, the students can quickly draw four-line spectrums on the blackboard, the blackboard can be quickly erased, the operation is simple, and the teaching time is saved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The high-efficiency teaching board for English teaching comprises a base (1) and is characterized in that universal wheels (2) are installed at the bottom of the base (1), first supporting plates (3) are fixedly connected to the two sides of the top of the base (1), first fixing rods (4) are connected between the two first supporting plates (3) and the base (1) in a cross mode, the same supporting table (5) is fixedly connected to the top of the two first supporting plates (3), a blackboard (6) is fixedly connected to one side of the top of the supporting table (5), magnetic blocks (7) are installed in the inner cavity of the blackboard (6), a second supporting plate (8) is fixedly connected to the top of one side, away from the blackboard (6), of the supporting table (5), of the second supporting plates (8), and a plurality of second fixing rods (9) are arranged between the supporting table (5), the blackboard (6) and the second supporting plate (8), slide rail (10) are all installed to blackboard (6) both sides, two sliding connection has first limiting plate (11) and second limiting plate (12) respectively between slide rail (10), first limiting plate (11) top both ends with do not fixedly connected with gag lever post (13), four are equallyd divide at second limiting plate (12) bottom both ends fixedly connected with same connecting rod (14) of fixedly connected with between gag lever post (13), connecting rod (14) outside activity is equipped with blackboard eraser (15), blackboard (6) outer wall movable mounting has sucking disc (16) and magnetite (17), sucking disc (16) outside fixedly connected with couple (18).

2. The high-efficiency teaching board for English teaching according to claim 1, wherein the top of two of said sliding rails (10) is fixedly connected with the same top board, and three lamps are installed at the bottom of said top board.

3. The high efficiency teaching board for english teaching according to claim 1, wherein the bottom of one side of the slide rail (10) is installed with a chalk box, and the bottom of the chalk box is a net structure.

4. The high-efficiency teaching board for English teaching of claim 1, wherein the outer walls of the first limiting plate (11) and the second limiting plate (12) are provided with scale marks.

5. The high efficiency teaching board for english teaching according to claim 1, wherein the number of the suction cups (16) and the magnets (17) is at least four.

6. The high efficiency teaching board for english teaching according to claim 1, wherein a plurality of said second fixing rods (9) are placed in a triangular shape.