CN206938285U - A kind of presentation board for English teaching - Google Patents

Abstract

The utility model discloses a display board for English teaching, which comprises a base, a support board and a display whiteboard. A main sliding rod is installed on the supporting board, and an electric rod is connected to the main sliding rod through a rotating shaft. The other end of the rod is connected with a multi-purpose eraser, a display whiteboard is arranged above the rotating disk, and one side of the display whiteboard is connected with a tablet computer through a small rotating shaft. The utility model is easy to use and reasonable in design, and a tablet computer is arranged on the display whiteboard side , when it is necessary to check information online during the teaching process, press the switch button of the tablet computer to operate the tablet computer to find the required information, which saves time and is convenient for students to learn. An eraser is installed at one end. After writing on the display board, press the button of the electric lever, and the electric lever will rotate with the rotating shaft, and the content on the display board will be erased through the eraser. No need to wipe the blackboard manually to avoid wasting time.

Description

A display board for English teaching

【Technical field】

The utility model relates to a display board, in particular to a display board for English teaching.

【Background technique】

The display board is a commonly used teaching aid in English teaching. Many teachers or people in the education industry will buy a display board for English teaching for the convenience of work. As people pay more and more attention to English, the use of display boards for English teaching The demand is also increasing, so there are more and more types of display boards on the market. However, due to the uneven quality, users often cannot buy suitable and durable display boards, because ordinary display boards have various types. Various problems, such as unstable fixing, inconvenient installation, difficult to use, etc., have caused certain troubles to users. With the continuous advancement of technology, people have more and more functional requirements for display boards. Ordinary display functions It can no longer meet the current situation of modern teaching, and after the display board is used, the blackboard needs to be wiped continuously, which reduces the teaching efficiency. Therefore, we propose a display board for English teaching.

【Content of utility model】

The main purpose of the utility model is to provide a display board for English teaching, which has the functions of automatically wiping the blackboard and networking, and can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the utility model takes is:

A display board for English teaching, including a base, a support board and a display whiteboard. Two main brackets are installed on the base, and a storage table is inserted between the two main brackets. Two auxiliary brackets are connected, a support plate is fixed above the two auxiliary brackets, a main sliding rod is installed on the supporting plate, an electric rod is connected to the main sliding rod through a rotating shaft, and the other end of the electric rod A multi-purpose eraser is connected, a small motor is installed inside the main sliding rod, a secondary sliding rod is connected by sliding above the main sliding rod, a rotating disk is installed on the secondary sliding rod, and a display whiteboard is arranged above the rotating disk One side of the display whiteboard is connected to the tablet computer through a small rotating shaft, a power socket is arranged at the bottom of the tablet computer, and an iron blackboard is installed on the back of the display whiteboard.

Further, magnetic stickers are adsorbed on the iron blackboard.

Further, chalk box grooves and water-based marker pens are provided on both sides of the main sliding rod, and are fixed on the support plate.

Further, one side of the display whiteboard is connected to the expansion board through a sliding shaft.

Further, an electric lever button is installed on the lower side of the display whiteboard.

Compared with the prior art, the utility model has the following beneficial effects: the utility model is easy to use, the design is reasonable, and the materials used are safe and durable, which meets the needs of users. When users use the display boards for English teaching, they need to When the display board is assembled, first fix the base in a suitable position, pull out the sub-bracket from the inside of the main bracket, and then fix it on the underside of the support board, then fix the supporting part of the display board, which is easy to install and ensures that the display board It is not easy to fall, the base is fixed and stable, and it will not fall apart even if it is hit by a certain amount. Then pull out the auxiliary sliding rod from the main sliding rod, and the rotating disc is fixed on the auxiliary sliding rod. The general structure of the display board is assembled. It has the function of convenient installation and disassembly, which saves time and improves work efficiency. By adjusting the angle of the rotating disc, the display whiteboard and iron blackboard can be rotated. Which display to use The board is rotated to a specific position, and different display boards are selected according to different teaching needs and writing types, which is convenient for users to use. There is a tablet computer on one side of the display whiteboard. When you need to check information online during the teaching process, press the tablet computer switch button, you can operate the tablet computer to find the required information, no need to use a mobile phone or an external computer, which saves time, and at the same time facilitates students' learning, increases real-time and novelty, and improves learning effects. An electric lever is installed on the main sliding lever. The other end of the electric rod is equipped with an eraser. After writing on the display board, press the button of the electric rod, and the electric rod will rotate with the rotating shaft, and the content on the display board will be erased through the eraser. There is no need to wipe the blackboard manually, which increases the teaching Improve efficiency, avoid wasting time, and improve the quality of display boards for English teaching.

【Description of drawings】

Fig. 1 is a schematic diagram of the overall structure of a display board for English teaching of the present invention.

Fig. 2 is a side structure schematic diagram of a display board for English teaching of the present invention.

In the figure: 1. base; 2. main bracket; 3. storage table; 4. auxiliary bracket; 5. support plate; 6. chalk box slot; 7. water-based marker pen; 8. main sliding rod; ;10, electric rod; 11, multi-purpose eraser; 12, small motor; 13, auxiliary sliding rod; 14, rotating disk; 15, electric rod button; Small rotating shaft; 20, tablet computer; 21, power socket; 22, iron blackboard; 23, magnet.

【detailed description】

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Figure 1-2, a display board for English teaching includes a base 1, a support board 5, and a display whiteboard 16. Two main brackets 2 are installed on the base 1, and between the two main brackets 2 A storage table 3 is plugged in, two sub-supports 4 are connected by sliding on the top of the two main supports 2, a support plate 5 is fixed above the two sub-supports 4, and a main sliding rod 8 is installed on the support plate 5 , the main sliding rod 8 is connected with an electric rod 10 through a rotating shaft 9, the other end of the electric rod 10 is connected with a multi-purpose eraser 11, and a small motor 12 is installed inside the main sliding rod 8, and the main sliding rod 8 The upper side is connected with a secondary sliding rod 13 by sliding, and a rotating disk 14 is installed on the secondary sliding rod 13. A display whiteboard 16 is arranged above the rotating disk 14. One side of the display whiteboard 16 is connected to the tablet computer through a small rotating shaft 19. 20, the bottom of the tablet computer 20 is provided with a power socket 21, and the back of the display whiteboard 16 is provided with an iron blackboard 22.

The utility model is easy to use and reasonable in design. When the user uses the display board for English teaching, it is necessary to assemble the display board. After the support plate 5 underside, the support part of the display board can be fixed, easy to install, guarantee that the display board is not easy to topple over, the base 1 is fixed and stable, even if it is subject to a certain impact, it will not fall apart, and then the auxiliary sliding rod 13 is pulled from the main body. Slide bar 8 is pulled out in, and rotating disc 14 is fixed on the auxiliary sliding bar 13, and display whiteboard 16 is installed on the rotating disc 14, and the general structure of English teaching display board just is assembled, has the function of easy installation and disassembly, saves money. It takes time and improves a certain work efficiency. By adjusting the angle of the rotating disk 14, the display whiteboard 16 and the iron blackboard 22 can be rotated. Whichever display board needs to be used can be rotated to a specific position. According to different teaching needs and writing types, choose Different display boards are convenient for users to use. One side of the display whiteboard 16 is provided with a tablet computer 20. When it is necessary to check information online during the teaching process, press the switch button of the tablet computer 20 to operate the tablet computer 20 to find the required information. , no need to use a mobile phone or an external computer, saving time, and at the same time facilitating students' learning, increasing real-time and novelty, and improving learning effects, an electric rod 10 is installed on the main sliding rod 8, and an eraser 11 is installed on the other end of the electric rod 10 After writing on the display board, press the button of the electric rod 10, the electric rod 10 will rotate with the rotating shaft 9, and the content on the display board will be erased by the blackboard eraser 11, without manpower wiping the blackboard, which increases the teaching efficiency and avoids Waste of time and improve the quality of display boards for teaching English.

Wherein, the magnetic sticker 23 is adsorbed on the iron blackboard 22, and the magnetic sticker 23 can be stuck on the iron blackboard 22 stably. When a poster or other information files need to be hung, the magnetic sticker 23 can be used to fix it.

Wherein, described main slide bar 8 both sides are provided with chalk box groove 6 and water-based marker 7, and are fixed on the support plate 5, chalk and marker are respectively placed in chalk box groove 6 and water-based marker 7, use and It is very convenient to place.

Wherein, one side of the display whiteboard 16 is connected with the expansion board 17 through a sliding shaft 18. When the display whiteboard 16 is covered with posters or written characters, the use of the expansion board 17 can increase the usable area, which facilitates the use of users and increases practicality.

Wherein, described display whiteboard 16 lower sides are equipped with electric rod button 15, press electric rod 10 buttons, electric rod 10 will rotate along with rotating shaft 9, by blackboard eraser 11, the content on display board is wiped off, has increased teaching. efficiency and avoid wasting time.

Working principle: When the user uses the display board for English teaching, it is necessary to assemble the display board, first fix the base 1 in a suitable position, pull out the sub-bracket 4 from the inside of the main bracket 2, and then fix it on the lower side of the support board 5 Finally, the supporting part of the display board can be fixed, and then the auxiliary sliding rod 13 is pulled out from the main sliding rod 8, and the rotating disk 14 is fixed on the auxiliary sliding rod 13, and the display whiteboard 16 is installed on the rotating disk 14, The general structure of the display board for English teaching is assembled. By adjusting the angle of the rotating disk 14, the display whiteboard 16 and the iron blackboard 22 can be rotated. Which kind of display board needs to be used is rotated to a specific position, and one side of the display whiteboard 16 is set. Tablet computer 20 is arranged, when needing to search data online in the teaching process, press the switch button of tablet computer 20, just can operate tablet computer 20 to search for the required information, on the main sliding bar 8, electric bar 10 is installed, and the other end of electric bar 10 Blackboard eraser 11 is installed, after writing on the display board, press electric bar 10 button, electric bar 10 will rotate along with rotating shaft 9, by blackboard eraser 11 the content on display board is wiped off.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of presentation board for English teaching, including base (1), supporting plate (5) and displaying blank (16), it is characterised in that：Institute State and two main supports (2) are installed on base (1), storage platform (3), two main branch are plugged between two main supports (2) By slidably connecting two assistant supports (4) above frame (2), two assistant supports (4) are fixedly arranged above supporting plate (5), institute State and main sliding bar (8) is installed in supporting plate (5), electric rod is connected with by rotary shaft (9) on the main sliding bar (8) (10), electric rod (10) other end is connected with multi-purpose blackboard eraser (11), and micro-machine is provided with inside the main sliding bar (8) (12), it is provided with and turns on the secondary sliding bar (13) by slidably connecting secondary sliding bar (13) above the main sliding bar (8) Moving plate (14), rotating disc (14) top are provided with displaying blank (16), and displaying blank (16) side passes through small rotation Axle (19) is connected with tablet personal computer (20), and tablet personal computer (20) bottom is provided with outlet (21), the displaying blank (16) back side is provided with irony blackboard (22).

A kind of 2. presentation board for English teaching according to claim 1, it is characterised in that：Inhaled on the irony blackboard (22) With magnet (23).

A kind of 3. presentation board for English teaching according to claim 1, it is characterised in that：Main sliding bar (8) both sides Chalk holder groove (6) and water-based marking pen (7) are provided with, and is fixed in supporting plate (5).

A kind of 4. presentation board for English teaching according to claim 1, it is characterised in that：Described displaying blank (16) side It is connected by sliding axle (18) with expanding plate (17).

A kind of 5. presentation board for English teaching according to claim 1, it is characterised in that：On the downside of the displaying blank (16) Electric rod button (15) is installed.