CN214623977U - Multifunctional display device for teaching of economics major - Google Patents
Multifunctional display device for teaching of economics major Download PDFInfo
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- CN214623977U CN214623977U CN202120809783.3U CN202120809783U CN214623977U CN 214623977 U CN214623977 U CN 214623977U CN 202120809783 U CN202120809783 U CN 202120809783U CN 214623977 U CN214623977 U CN 214623977U
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Abstract
The utility model discloses a teaching of economics specialty is with multi-functional display device, including the show frame, the show frame is right side open-ended framework, and the quad slit has been seted up in the left side of show frame, and the display is installed to the inner wall of quad slit, and fixed connection and first show board and spout have been seted up respectively between the interior roof of show frame and the interior diapire, and the inner wall sliding connection of spout has the second show board, and the area homogeneous phase of first show board and second show board is the same, and the position of display is corresponding with the second show board. This multi-functional display device is used in teaching of economics specialty through setting up show frame, display, first show board, second show board and control panel, is convenient for explain the student through the mode that blackboard writing and video combined together, has increased classroom vividness, and the student of being convenient for understands, and the second show board has gliding function simultaneously, when need not use the display, can shelter from the display, has certain guard action to the display.
Description
Technical Field
The utility model relates to a show teaching aid technical field specifically is a teaching of economics specialty is with multi-functional display device.
Background
The economics is a subject for researching various economic activities and various corresponding economic relations of the human society in various development stages and the operation and development rules of the human society, along with the rapid development of national economy, the economic research and application are more and more concerned by the nation and people, and the economic subjects are provided in various universities.
When economics at the present stage teach, most students are taught by means of writing on a blackboard and explaining, the teaching mode is tedious in classroom, meanwhile, the students are difficult to understand, learning efficiency and understanding ability of the students are greatly reduced, and learning interest of the students is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an economics specialty teaching is with multi-functional display device to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a teaching of economics specialty is with multi-functional display device, including the show frame, the show frame is right side open-ended framework, the quad slit has been seted up in the left side of show frame, the display is installed to the inner wall of quad slit, respectively fixed connection and seted up first show board and spout between the interior roof of show frame and the interior diapire, the inner wall sliding connection of spout has the second show board, and the area homogeneous phase of first show board and second show board is the same, the position and the second show board of display are corresponding, a square section of thick bamboo is all installed on the right side of first show board and second show board, the lower fixed surface of show frame is connected with the internal thread sleeve, control panel is installed in the front of show frame, control panel and display electric connection.
Preferably, the right side surfaces of the first display board and the second display board are both made of magnets, and the right sides of the first display board and the second display board are both magnetically connected with magnetic blocks.
Preferably, the front surface of the square cylinder is rotatably connected with a rotating rod, and the rotating rod is rotatably connected with the inner wall of the square cylinder.
Preferably, the surface winding of dwang has the demonstration strip, and the demonstration strip is kept away from the one end of dwang and the lower fixed surface connection of magnetic path.
Preferably, the inner wall of the internal thread sleeve is in threaded connection with an adjusting screw rod, and the bottom end of the adjusting screw rod is rotatably connected with an anti-skidding seat through a bearing.
Preferably, the surface of the adjusting screw rod is provided with a rotating disc, and the surface of the rotating disc is provided with a rotating handle.
Advantageous effects
The utility model provides a teaching of economics specialty is with multi-functional display device possesses following beneficial effect:
1. this multi-functional display device is used in teaching of economics specialty through setting up show frame, display, first show board, second show board and control panel, is convenient for explain the student through the mode that blackboard writing and video combined together, has increased classroom vividness, and the student of being convenient for understands, and the second show board has gliding function simultaneously, when need not use the display, can shelter from the display, has certain guard action to the display.
2. This multi-functional display device is used in teaching of economics specialty through setting up square section of thick bamboo, magnetic path and demonstration strip, is convenient for demonstrate the bar through the magnetic path pulling and is used for simulating the histogram in the economics, the more audio-visual understanding and the study of the student of being convenient for, and the demonstration effect is better and simple structure, has improved student's learning efficiency.
3. This multi-functional display device is used in teaching of economics specialty through setting up internal thread sleeve, accommodate the lead screw, antiskid seat and rolling disc, is convenient for adjust the height of show frame, can make this display device be applicable to not co-altitude teacher or student, has also improved this display device's bandwagon effect simultaneously.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
fig. 3 is an enlarged schematic view of a structure in fig. 1.
In the figure: the demonstration device comprises a demonstration frame 1, a display 2, a first demonstration board 3, a second demonstration board 4, a square barrel 5, an internal thread sleeve 6, a magnetic block 7, a demonstration strip 8, an adjusting screw rod 9, an anti-skidding seat 10 and a rotating disc 11.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a teaching of economics specialty is with multi-functional display device, includes show frame 1, and show frame 1 is right side open-ended framework, and the quad slit has been seted up in the left side of show frame 1, and display 2 is installed to the inner wall of quad slit.
The position of display 2 is corresponding with second show board 4, and square section of thick bamboo 5 is all installed on the right side of first show board 3 and second show board 4, and the front of square section of thick bamboo 5 is rotated and is connected with the dwang, and the dwang rotates with the inner wall of square section of thick bamboo 5 and is connected.
The lower fixed surface of show frame 1 is connected with internal thread sleeve 6, and control panel, control panel and display 2 electric connection are installed in the front of show frame 1.
Through setting up show frame 1, display 2, first show board 3, second show board 4 and control panel, be convenient for explain the student through the mode that blackboard writing and video combined together, increased classroom vividness, the student of being convenient for understands, second show board 4 has gliding function simultaneously, when need not use display 2, can shelter from display 2, has certain guard action to display 2.
The material of first show board 3 and second show board 4 right side surface is magnet, and the equal magnetism in right side of first show board 3 and second show board 4 is connected with magnetic path 7.
The surface winding of dwang has demonstration strip 8, and demonstrates strip 8 and keeps away from the one end of dwang and the lower fixed surface connection of magnetic path 7.
Through setting up square section of thick bamboo 5, magnetic path 7 and demonstration strip 8, be convenient for through the 7 pulling demonstration strips 8 of magnetic path be used for simulating the histogram in the economics, be convenient for more the audio-visual understanding and the study of student, the demonstration effect is better and simple structure, has improved student's learning efficiency.
The inner wall of the internal thread sleeve 6 is in threaded connection with an adjusting screw rod 9, the bottom end of the adjusting screw rod 9 is rotatably connected with an anti-skidding seat 10 through a bearing, a rotating disc 11 is installed on the surface of the adjusting screw rod 9, and a rotating handle is installed on the surface of the rotating disc 11.
The lower surface of the display frame 1 is provided with a limiting rod, the upper surface of the antiskid seat 10 is provided with a limiting sleeve, and the limiting rod is connected with the inner wall of the limiting sleeve in a sliding manner.
Through setting up internal thread sleeve 6, accommodate the lead screw 9, antiskid seat 10 and rolling disc 11, be convenient for adjust the height of show frame 1, can make this display device be applicable to not co-altitude teacher or student, also improved this display device's bandwagon effect simultaneously.
The working principle is as follows: when the display device is used, the second display board 4 is firstly pulled open to enable the first display board 3 and the second display board 4 to be overlapped, the display 2 is exposed, the display 2 is opened through the control panel, teaching contents are played, blackboard writing is written on the second display board 4, students are explained by combining with videos, the comprehensibility of the students is convenient to improve, when the histogram needs to be displayed, the second display board 4 is pulled back to the original position, the magnet blocks 7 are pulled upwards to required positions, the magnet blocks 7 drive the demonstration bars 8 to form the histogram, the learning efficiency of the students is improved, when the height of the display frame 1 needs to be adjusted, the rotating handle is held, the adjusting screw rod 9 is rotated, the adjusting screw rod 9 rotates through the transmission of the internal thread sleeve 6 and the limiting of the limiting sleeve and the limiting rod, the display frame 1 is lifted, the display device is suitable for teachers and students with different heights, and students, and the display effect of the display device is also improved, the practicability is higher.
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 (6)
1. The utility model provides a teaching of economics specialty is with multi-functional display device, includes show frame (1), its characterized in that: show frame (1) is right side open-ended framework, the quad slit has been seted up in the left side of show frame (1), display (2) are installed to the inner wall of quad slit, respectively fixed connection and seted up first show board (3) and spout between the interior roof of show frame (1) and the interior diapire, the inner wall sliding connection of spout has second show board (4), and the area homogeneous phase of first show board (3) and second show board (4) is the same, the position and the second show board (4) of display (2) are corresponding, square section of thick bamboo (5) are all installed on the right side of first show board (3) and second show board (4), the lower fixed surface of show frame (1) is connected with interior thread sleeve (6), control panel is installed in the front of show frame (1), control panel and display (2) electric connection.
2. The multifunctional display device for teaching of economic specialty according to claim 1, characterized in that: the right side surfaces of the first display board (3) and the second display board (4) are made of magnets, and the magnetic blocks (7) are magnetically connected to the right sides of the first display board (3) and the second display board (4).
3. The multifunctional display device for teaching of economic specialty according to claim 1, characterized in that: the front surface of the square cylinder (5) is rotatably connected with a rotating rod, and the rotating rod is rotatably connected with the inner wall of the square cylinder (5).
4. The multifunctional display device for teaching of economic specialty according to claim 3, characterized in that: the surface winding of dwang has demonstration strip (8), and demonstrates strip (8) and keep away from the one end of dwang and the lower fixed surface connection of magnetic path (7).
5. The multifunctional display device for teaching of economic specialty according to claim 1, characterized in that: the inner wall of the internal thread sleeve (6) is in threaded connection with an adjusting screw rod (9), and the bottom end of the adjusting screw rod (9) is rotatably connected with an anti-skidding seat (10) through a bearing.
6. The multifunctional display device for teaching of economic specialty according to claim 5, characterized in that: the surface of the adjusting screw rod (9) is provided with a rotating disc (11), and the surface of the rotating disc (11) is provided with a rotating handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120809783.3U CN214623977U (en) | 2021-04-20 | 2021-04-20 | Multifunctional display device for teaching of economics major |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120809783.3U CN214623977U (en) | 2021-04-20 | 2021-04-20 | Multifunctional display device for teaching of economics major |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214623977U true CN214623977U (en) | 2021-11-05 |
Family
ID=78403977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120809783.3U Expired - Fee Related CN214623977U (en) | 2021-04-20 | 2021-04-20 | Multifunctional display device for teaching of economics major |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214623977U (en) |
-
2021
- 2021-04-20 CN CN202120809783.3U patent/CN214623977U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |