CN210955553U

CN210955553U - Chinese language and literature classroom interaction teaching board

Info

Publication number: CN210955553U
Application number: CN201922336764.9U
Authority: CN
Inventors: 张熙
Original assignee: SICHUAN COLLEGE OF TRADITIONAL CHINESE MEDICINE
Current assignee: SICHUAN COLLEGE OF TRADITIONAL CHINESE MEDICINE
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-07-07
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a chinese language and literature classroom interaction teaching board, including the base, the one end rigid coupling of base has first hydraulic stem, just the other end rigid coupling of base has the second hydraulic stem, the top rigid coupling of first hydraulic stem and second hydraulic stem has the plate body, and the display is installed to one side of plate body, just be provided with the USB interface on the display, the magnetic sheet is installed to the opposite side of plate body, just it has the iron plate to adsorb on the magnetic sheet, the inside of plate body is hollow structure, just one side of plate body is provided with the opening rather than inside intercommunication, and fixed mounting has flexible post on the inside wall of the plate body that the opening is right, just the tip fixed connection of flexible post can the expansion board of plate body inside removal, the top fixed mounting of plate body have the power and the controller that links to each other with the power electrical property, just the controller respectively with first hydraulic stem, second hydraulic stem, the magnet pole are connected with the power supply, The second hydraulic rod is electrically connected with the display. The teaching board has strong practicability.

Description

Chinese language and literature classroom interaction teaching board

Technical Field

The utility model relates to a teaching aid technical field, concretely relates to interactive teaching board in chinese language and literature classroom.

Background

The Chinese language and literature professional culture is a Chinese language and literature specialized talent which has the basic theory, basic knowledge and basic skill of Chinese language and literature and can be used for practicing literature review, Chinese language and literature teaching and research work, and practical work in the aspects of culture and publicity in news literature publishing departments, scientific research institutions and organ enterprises and public institutions. The specialty corresponding to the chinese language and literature is a chinese education, and the cultivation objects thereof are teachers, teaching researchers and other education works for chinese language and literature teaching and teaching research in high and medium schools, and the like.

The existing teaching board has single function, only has the writing function, can not display some electronic courseware, also has the lifting function, can not improve the classroom atmosphere, and has a plurality of defects, so that the existing teaching board is urgently needed to be a Chinese language and literature classroom interaction teaching board in the market at present.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the interactive teaching board for the Chinese language and literature classroom is provided to solve the problems that the conventional teaching board has single function, only has the writing function, cannot display some electronic courseware, also has the lifting function, cannot improve the classroom atmosphere and has a plurality of defects.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a chinese language and literature classroom interaction teaching board, the on-line screen storage device comprises a base, the one end rigid coupling of base has a first hydraulic stem, and the other end rigid coupling of base has a second hydraulic stem, the top rigid coupling of first hydraulic stem and second hydraulic stem has the plate body, the display is installed to one side of plate body, just be provided with the USB interface on the display, the magnetic sheet is installed to the opposite side of plate body, and adsorb the iron plate on the magnetic sheet, the inside of plate body is hollow structure, and one side of plate body is provided with the opening rather than inside intercommunication, fixed mounting has flexible post on the inside wall of the plate body that the opening is right, and the tip fixed connection of flexible post can be in the inside extension board that removes of plate body; the top fixed mounting of the board body has a pair of fixed column of certain distance of interval, and is a pair of the bracing piece is all installed to the one side that the fixed column is relative, and is a pair of the cylinder is installed through the bearing to the tip of bracing piece, the top fixed mounting of the board body has the power and the controller that links to each other with the power electrical property, just the controller respectively with first hydraulic stem, second hydraulic stem and display electrical property link to each other.

Furthermore, universal gyro wheel is all installed to four corners of base bottom, just have from the locking device in the universal gyro wheel.

Furthermore, a loudspeaker electrically connected with the controller is installed on one side of the plate body.

Further, the controller is a PLC controller.

Further, the length of the expansion plate is greater than that of the plate body.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has: the utility model can adjust the height of the plate body through the first hydraulic rod and the second hydraulic rod, so that students in the back row can watch the content on the plate body conveniently; the utility model can be inserted into the U disk, and can play courseware in the U disk through the display, thereby saving a great deal of classroom time for teachers; the utility model can be used for writing on the magnetic board, and when the writing content is more, the expansion board can be pulled out for writing; the utility model discloses can also write student's name on paper, paste paper on the cylinder, the teacher is through rotatory cylinder, for example whose name is in the top of cylinder, just lets which classmate answer the problem to improve the atmosphere in classroom. Therefore, the utility model provides a teaching board practicality is extremely strong, especially adapted popularization and application on market.

Drawings

Fig. 1 is a schematic view of the overall structure of the middle teaching board of the present invention;

fig. 2 is a schematic view of the internal structure of the middle plate body of the present invention;

fig. 3 is a schematic view of the middle plate body of the present invention;

fig. 4 is a schematic view of the expansion board of the present invention;

in the figure: the device comprises a base 1, a first hydraulic rod 2, a second hydraulic rod 3, a plate body 4, a display 5, a USB interface 6, a magnetic plate 7, an iron block 8, a through opening 9, a telescopic column 10, a expansion plate 11, a fixed column 12, a supporting rod 13, a bearing 14, a roller 15, a power supply 16, a controller 17, a universal roller 18 and a loudspeaker 19.

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.

A Chinese language and literature classroom interaction teaching board comprises a base 1, wherein one end of the base 1 is fixedly connected with a first hydraulic rod 2, the other end of the base 1 is fixedly connected with a second hydraulic rod 3, the tops of the first hydraulic rod 2 and the second hydraulic rod 3 are fixedly connected with a board body 4, one side of the board body 4 is provided with a display 5, the display 5 is provided with a USB interface 6, the other side of the board body 4 is provided with a magnetic plate 7, an iron block 8 is adsorbed on the magnetic plate 7, the interior of the board body 4 is of a hollow structure, one side of the board body 4 is provided with a through hole 9 communicated with the interior of the board body 4, a telescopic column 10 is fixedly installed on the inner side wall of the board body 4 opposite to the through hole 9, and the end part of the telescopic column 10 is fixedly connected with an expansion board 11 capable of moving in the board body 4; the top of the plate body 4 is fixedly provided with a pair of fixed columns 12 with a certain distance, one side of each of the pair of fixed columns 12 opposite to the corresponding supporting rod 13 is provided with a roller 15, the end part of the corresponding supporting rod 13 is provided with a bearing 14, the top of the plate body 4 is fixedly provided with a power supply 16 and a controller 17 electrically connected with the power supply 16, and the controller 17 is electrically connected with the first hydraulic rod 2, the second hydraulic rod 3 and the display 5 respectively.

In the embodiment, universal rollers 18 are mounted at four corners of the bottom of the base 1, and self-locking devices are provided in the universal rollers 18; it is convenient to remove and fix whole teaching board.

In this embodiment, a microphone 19 electrically connected to the controller 17 is installed on one side of the board 4; the teaching voice of the teacher can be amplified, and the teaching voice can be heard by students conveniently.

In this embodiment, the controller 17 is a PLC controller.

In this embodiment, the length of the extension board 11 is greater than the length of the board body 4; the teacher of being convenient for can pull out the expansion board.

The working principle is as follows: when the plate is used, the first hydraulic rod 2 and the second hydraulic rod 3 are started through the controller 17, so that the height of the plate body 4 can be adjusted, and students in the back row can watch the content on the plate body 4 conveniently; the teacher can insert the USB flash disk into the USB interface 6, and courseware in the USB flash disk can be played through the display 5, so that a great amount of classroom time is saved; the utility model can be used for writing on the magnetic board 7, and when the writing on the board is more, the extension board 11 can be pulled out for writing on the board; the utility model discloses can also write student's name on paper, paste paper on cylinder 15, the teacher is through rotating cylinder 15, for example whose name is in the top of cylinder 15, just lets which classmate answer the problem to improve the atmosphere in classroom. Therefore, the utility model provides a teaching board practicality is extremely strong, especially adapted popularization and application on market.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 interactive teaching board for the Chinese language and literature classroom comprises a base and is characterized in that one end of the base is fixedly connected with a first hydraulic rod, the other end of the base is fixedly connected with a second hydraulic rod, the tops of the first hydraulic rod and the second hydraulic rod are fixedly connected with a board body, one side of the board body is provided with a display, the display is provided with a USB interface, the other side of the board body is provided with a magnetic board, an iron block is adsorbed on the magnetic board, the interior of the board body is of a hollow structure, one side of the board body is provided with an opening communicated with the interior of the board body, a telescopic column is fixedly installed on the inner side wall of the board body opposite to the opening, and the end part of the telescopic column is fixedly connected with an expansion board capable of moving inside the board body; the top fixed mounting of the board body has a pair of fixed column of certain distance of interval, and is a pair of the bracing piece is all installed to the one side that the fixed column is relative, and is a pair of the cylinder is installed through the bearing to the tip of bracing piece, the top fixed mounting of the board body has the power and the controller that links to each other with the power electrical property, just the controller respectively with first hydraulic stem, second hydraulic stem and display electrical property link to each other.

2. The interactive teaching board for Chinese language and literature classroom according to claim 1, wherein the universal rollers are mounted at four corners of the bottom of the base, and the universal rollers are provided with self-locking devices.

3. The interactive teaching board for classroom of Chinese language and literature according to claim 1 wherein a speaker electrically connected to the controller is mounted on one side of the board body.

4. The interactive teaching board for Chinese language and literature classroom according to claim 1, wherein said controller is a PLC controller.

5. The interactive teaching board for Chinese language and literature classroom according to claim 1, wherein the length of the expansion board is greater than the length of the board body.