CN211719050U - Mathematical modeling model teaching display device - Google Patents
Mathematical modeling model teaching display device Download PDFInfo
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- CN211719050U CN211719050U CN201922469031.2U CN201922469031U CN211719050U CN 211719050 U CN211719050 U CN 211719050U CN 201922469031 U CN201922469031 U CN 201922469031U CN 211719050 U CN211719050 U CN 211719050U
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- 230000007246 mechanism Effects 0.000 claims abstract description 101
- 238000005096 rolling process Methods 0.000 claims description 28
- 210000000056 organ Anatomy 0.000 claims description 13
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000013178 mathematical model Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000011835 investigation Methods 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
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Abstract
The utility model discloses a mathematical modeling model teaching display device, including teaching display device, teaching display device's front end surface is provided with the blackboard, teaching display device's upper end surface is provided with roll picture and text show mechanism, teaching display device's opposite side surface is provided with video teaching show mechanism, one side surface of teaching display device is provided with left side universal wheel and left side support, the left side universal wheel is located the lower extreme of left side support, one side surface of video teaching show mechanism is provided with right side support and right side universal wheel, the right side universal wheel is located the lower extreme of right side support. A mathematical modeling model teaching display device, through the video teaching show mechanism and the roll picture and text show mechanism that set up, have and can make things convenient for the video broadcast teaching to and characteristics such as combining to mathematical sign and picture and text have further promoted the functionality that equipment used.
Description
Technical Field
The utility model relates to a teaching display device field specifically is a mathematical modeling model teaching display device.
Background
The mathematical modeling is to establish a mathematical model according to an actual problem, solve the mathematical model, and then solve the actual problem according to a result. When a practical problem needs to be analyzed and researched from a quantitative point of view, people need to use mathematical symbols and languages for expression to establish a mathematical model on the basis of the work of deep investigation and research, object information understanding, simplified assumption making, internal rule analysis and the like.
But generally do not use mathematical education display equipment because of the content of teaching is comparatively complicated and troublesome when teaching mathematical modeling model in university to cause student's study quality relatively poor, can not be fine go to melt and link up. Therefore, the mathematical modeling model teaching display device is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The not enough to prior art, the utility model provides a mathematical modeling model teaching display device possesses and to have and to make things convenient for the video broadcast teaching to and characteristics such as combining with the picture and text to mathematical sign, can effectively solve the problem in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a mathematical modeling model teaching display device, includes the teaching display device, the front end surface of teaching display device is provided with the blackboard, the upper end surface of teaching display device is provided with roll picture and text show mechanism, the opposite side surface of teaching display device is provided with video teaching show mechanism, one side surface of teaching display device is provided with left side universal wheel and left side support, the left side universal wheel is located the lower extreme of left side support, one side surface of video teaching show mechanism is provided with right side support and right side universal wheel, the right side universal wheel is located the lower extreme of right side support.
Preferably, video teaching show mechanism includes display screen, bee calling organ, selection button, shift knob and data card connector, display screen, bee calling organ, selection button and shift knob all are located the front end surface of video teaching show mechanism, the display screen is located one side of bee calling organ, the selection button is located the upper end of bee calling organ, shift knob is located the upper end of selection button, data card connector is located one side surface of video teaching show mechanism.
Preferably, a clamping groove is arranged between the display screen and the video teaching display mechanism, the outer surface of one side of the display screen is fixedly connected with the outer surface of the front end of the video teaching display mechanism through the clamping groove, a rotary groove is arranged between the buzzer and the video teaching display mechanism, the outer surface of one side of the buzzer is rotatably connected with the outer surface of the front end of the video teaching display mechanism through the rotary groove, a buckle is arranged between the selection button and the video teaching display mechanism, the outer surface of one side of the selection button is fixedly connected with the outer surface of the front end of the video teaching display mechanism through the buckle, a buckle is arranged between the switch button and the video teaching display mechanism, the outer surface of one side of the switch button is fixedly connected with the outer surface of the front end of the video teaching display mechanism through the buckle, a sliding groove is arranged between the video teaching display mechanism, the outer surface of one side of the video teaching display mechanism is fixedly connected with the outer surface of one side of the data card connector through a sliding groove.
Preferably, the rolling picture and text show mechanism includes a fixed block, curtain, No. two fixed blocks and picture and text mounting groove, a fixed block is located one side surface of rolling picture and text show mechanism, No. two fixed blocks and picture and text mounting groove all are located the opposite side surface of rolling picture and text show mechanism, No. two fixed blocks are located the upper end of picture and text mounting groove, the curtain is located the front end surface of rolling picture and text show mechanism.
Preferably, be equipped with the fixed slot between a fixed block and the roll picture and text show mechanism, say that one side surface of user's a fixed block passes through the fixed slot and is connected with one side surface fixed surface of roll picture and text show mechanism, be equipped with the loose axle between curtain and the roll picture and text show mechanism, one side surface of curtain passes through the loose axle and rolls the front end surface swing joint of picture and text show mechanism, be equipped with the fixed slot between No. two fixed blocks and the roll picture and text show mechanism, one side surface of No. two fixed blocks passes through the fixed slot and is connected with the opposite side surface fixed surface of roll picture and text show mechanism, be equipped with the sliding tray between picture and text mounting groove and the roll picture and text show mechanism, one side surface of picture and text mounting groove passes through the sliding tray and rolls the opposite.
Preferably, a fixing rod is arranged between the left side support and the left side universal wheel, the outer surface of the lower end of the left side support is fixedly connected with the outer surface of the upper end of the left side universal wheel through the fixing rod, the fixing rod is arranged between the right side support and the right side universal wheel, and the outer surface of the lower end of the right side support is fixedly connected with the outer surface of the upper end of the right side universal wheel through the fixing rod.
Advantageous effects
Compared with the prior art, the utility model provides a mathematical modeling model teaching display device possesses following beneficial effect:
this mathematical modeling model teaching display device, video teaching show mechanism through setting up, the teacher is during mathematical education, can make things convenient for students to understand mathematical content as early as possible through teaching display device, shift knob through among the video teaching show mechanism opens it, can conveniently show the data that need demonstrate through the selection button in the display screen, and when needs use the vocal teaching, can conveniently propagate sound through bee calling organ, can conveniently put into wherein with different teaching data through data card connector.
This mathematical modeling model teaching display device, through the roll picture and text show mechanism that sets up, through the curtain among the roll picture and text show mechanism, can conveniently show the picture and text of mathematical sign and needs show for the student and watch, and can conveniently teach through the blackboard, strengthen the teaching progress, make the better absorption of student, can conveniently be fixed with roll picture and text show mechanism through a fixed block and No. two fixed blocks, through the picture and text mounting groove, can conveniently put into wherein with different pictures and texts, make things convenient for teacher's operation, it is more convenient to make teaching work.
Drawings
Fig. 1 is the utility model discloses a mathematical modeling model teaching display device's overall structure schematic diagram.
Fig. 2 is the utility model relates to a video teaching show mechanism's in mathematical modeling model teaching display device structure chart.
Fig. 3 is the utility model relates to a structure diagram of rolling picture and text show mechanism in mathematical modeling model teaching display device.
In the figure: 1. a teaching display device; 2. a video teaching display mechanism; 201. a display screen; 202. a buzzer; 203. a selection button; 204. a switch button; 205. a data card connector; 3. a rolling image-text display mechanism; 301. a first fixed block; 302. a curtain; 303. a second fixed block; 304. an image-text mounting groove; 4. a blackboard; 5. a left universal wheel; 6. a left side bracket; 7. a right side bracket; 8. and a right universal wheel.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a mathematical modeling model teaching display device, including teaching display device 1, teaching display device 1's front end surface is provided with blackboard 4, teaching display device 1's upper end surface is provided with roll picture and text show mechanism 3, teaching display device 1's opposite side surface is provided with video teaching show mechanism 2, teaching display device 1's a side surface is provided with left side universal wheel 5 and left side support 6, left side universal wheel 5 is located the lower extreme of left side support 6, a side surface of video teaching show mechanism 2 is provided with right side support 7 and right side universal wheel 8, right side universal wheel 8 is located the lower extreme of right side support 7.
Further, video teaching show mechanism 2 includes display screen 201, bee calling organ 202, selection button 203, shift knob 204 and data card connector 205, display screen 201, bee calling organ 202, selection button 203 and shift knob 204 all are located the front end surface of video teaching show mechanism 2, display screen 201 is located one side of bee calling organ 202, selection button 203 is located the upper end of bee calling organ 202, shift knob 204 is located the upper end of selection button 203, data card connector 205 is located one side surface of video teaching show mechanism 2, the convenience provides better help to the teaching through the video mode like this.
Further, a clamping groove is arranged between the display screen 201 and the video teaching display mechanism 2, one side outer surface of the display screen 201 is fixedly connected with the front end outer surface of the video teaching display mechanism 2 through the clamping groove, a rotary groove is arranged between the buzzer 202 and the video teaching display mechanism 2, one side outer surface of the buzzer 202 is rotatably connected with the front end outer surface of the video teaching display mechanism 2 through the rotary groove, a buckle is arranged between the selection button 203 and the video teaching display mechanism 2, one side outer surface of the selection button 203 is fixedly connected with the front end outer surface of the video teaching display mechanism 2 through the buckle, a buckle is arranged between the switch button 204 and the video teaching display mechanism 2, one side outer surface of the switch button 204 is fixedly connected with the front end outer surface of the video teaching display mechanism 2 through the buckle, a sliding groove is arranged between the video teaching display mechanism 2 and the data card connector 205, the outer surface of one side of the video teaching display mechanism 2 is fixedly connected with the outer surface of one side of the data card connector 205 through a sliding groove, so that the voice explanation is conveniently carried out through the buzzer 202.
Further, the rolling image-text display mechanism 3 comprises a first fixing block 301, a curtain 302, a second fixing block 303 and an image-text mounting groove 304, the first fixing block 301 is located on the outer surface of one side of the rolling image-text display mechanism 3, the second fixing block 303 and the image-text mounting groove 304 are both located on the outer surface of the other side of the rolling image-text display mechanism 3, the second fixing block 303 is located at the upper end of the image-text mounting groove 304, and the curtain 302 is located on the outer surface of the front end of the rolling image-text display mechanism 3, so that teaching display through images and texts is.
Further, a fixed groove is arranged between the first fixed block 301 and the rolling image-text display mechanism 3, namely, the outer surface of one side of the first fixed block 301 of the user is fixedly connected with the outer surface of one side of the rolling image-text display mechanism 3 through the fixed groove, a movable shaft is arranged between the curtain 302 and the rolling image-text display mechanism 3, the outer surface of one side of the curtain 302 is movably connected with the outer surface of the front end of the rolling image-text display mechanism 3 through the movable shaft, a fixed groove is arranged between the second fixed block 303 and the rolling image-text display mechanism 3, the outer surface of one side of the second fixed block 303 is fixedly connected with the outer surface of the other side of the, a sliding groove is arranged between the image-text mounting groove 304 and the rolling image-text display mechanism 3, and the outer surface of one side of the image-text mounting groove 304 is movably connected with the outer surface of the other side of the rolling image-text display mechanism 3 through the sliding groove, so that the teaching personnel can use the rolling image-text display mechanism more conveniently.
Further, be equipped with the dead lever between left side support 6 and the left side universal wheel 5, the lower extreme surface of left side support 6 passes through the dead lever and is connected with the upper end external fixed surface of left side universal wheel 5, is equipped with the dead lever between right side support 7 and the right side universal wheel 8, and the lower extreme surface of right side support 7 passes through the dead lever and is connected with the upper end external fixed surface of right side universal wheel 8, makes things convenient for left side universal wheel 5 and the removal of right side universal wheel 8 help teaching display device 1.
The working principle is as follows: the utility model comprises a teaching display device 1, a video teaching display mechanism 2, a display screen 201, a buzzer 202, a selection button 203, a switch button 204, a data card connector 205, a rolling image-text display mechanism 3, a first fixed block 301, a curtain 302, a second fixed block 303, an image-text mounting groove 304, a blackboard 4, a left universal wheel 5, a left support 6, a right support 7, a right universal wheel 8 and other parts, firstly, a teacher can conveniently understand mathematical contents as soon as possible through the teaching display device 1 when in mathematical education, the teacher can be opened through the switch button 204 in the video teaching display mechanism 2, the data to be displayed can be conveniently displayed in the display screen 201 through the selection button 203, and when in need of using human voice teaching, the voice can be conveniently transmitted through the buzzer 202, different teaching data can be conveniently put into the data card connector 205, simultaneously through the curtain 302 among the roll picture and text show mechanism 3, can conveniently show the picture and text of mathematics symbol and needs show for the student watches to can conveniently teach through blackboard 4, strengthen the teaching progress, make the better absorption of student, can conveniently be fixed with roll picture and text show mechanism 3 through a fixed block 301 and No. two fixed blocks 303, through picture and text mounting groove 304, can conveniently put into wherein with different pictures and texts, make things convenient for the teacher to operate, it is more convenient to make teaching work.
It is noted that, herein, relational terms such as first and second (a, b, etc.) 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.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a mathematical modeling model teaching display device, includes teaching display device (1), its characterized in that: the front end surface of teaching display device (1) is provided with blackboard (4), the upper end surface of teaching display device (1) is provided with roll picture and text show mechanism (3), the opposite side surface of teaching display device (1) is provided with video teaching show mechanism (2), one side surface of teaching display device (1) is provided with left side universal wheel (5) and left side support (6), left side universal wheel (5) are located the lower extreme of left side support (6), one side surface of video teaching show mechanism (2) is provided with right side support (7) and right side universal wheel (8), right side universal wheel (8) are located the lower extreme of right side support (7).
2. The mathematical modeling model teaching demonstration apparatus of claim 1 further comprising: video teaching show mechanism (2) include display screen (201), bee calling organ (202), selection button (203), shift knob (204) and data card connector (205), display screen (201), bee calling organ (202), selection button (203) and shift knob (204) all are located the front end surface of video teaching show mechanism (2), display screen (201) are located one side of bee calling organ (202), selection button (203) are located the upper end of bee calling organ (202), shift knob (204) are located the upper end of selection button (203), data card connector (205) are located one side surface of video teaching show mechanism (2).
3. The mathematical modeling model teaching demonstration apparatus of claim 2 wherein: a clamping groove is arranged between the display screen (201) and the video teaching display mechanism (2), the outer surface of one side of the display screen (201) is fixedly connected with the outer surface of the front end of the video teaching display mechanism (2) through the clamping groove, a rotary groove is arranged between the buzzer (202) and the video teaching display mechanism (2), the outer surface of one side of the buzzer (202) is rotatably connected with the outer surface of the front end of the video teaching display mechanism (2) through the rotary groove, a buckle is arranged between the selection button (203) and the video teaching display mechanism (2), the outer surface of one side of the selection button (203) is fixedly connected with the outer surface of the front end of the video teaching display mechanism (2) through the buckle, a buckle is arranged between the switch button (204) and the video teaching display mechanism (2), the outer surface of one side of the switch button (204) is fixedly connected with the outer surface of the front end of the video teaching display mechanism (2) through the buckle, a sliding groove is formed between the video teaching display mechanism (2) and the data card connector (205), and the outer surface of one side of the video teaching display mechanism (2) is fixedly connected with the outer surface of one side of the data card connector (205) through the sliding groove.
4. The mathematical modeling model teaching demonstration apparatus of claim 1 further comprising: roll picture and text show mechanism (3) including a fixed block (301), curtain (302), No. two fixed blocks (303) and picture and text mounting groove (304), a fixed block (301) is located the one side surface of rolling picture and text show mechanism (3), No. two fixed blocks (303) all are located the opposite side surface of rolling picture and text show mechanism (3) with picture and text mounting groove (304), No. two fixed blocks (303) are located the upper end of picture and text mounting groove (304), curtain (302) are located the front end surface of rolling picture and text show mechanism (3).
5. The mathematical modeling model teaching demonstration apparatus of claim 4 wherein: be equipped with the fixed slot between a fixed block (301) and the rolling picture and text show mechanism (3), say that one side surface of user's a fixed block (301) is through the fixed slot and roll one side external surface fixed connection of picture and text show mechanism (3), be equipped with the loose axle between curtain (302) and the rolling picture and text show mechanism (3), one side surface of curtain (302) is through the loose axle and the front end surface swing joint of rolling picture and text show mechanism (3), be equipped with the fixed slot between No. two fixed blocks (303) and the rolling picture and text show mechanism (3), one side surface of No. two fixed blocks (303) passes through the fixed slot and is connected with the opposite side external surface fixed connection of rolling picture and text show mechanism (3), be equipped with the sliding tray between picture and text mounting groove (304) and the rolling picture and text show mechanism (3), one side picture and text surface of picture and text mounting groove (304) passes through the sliding tray and the opposite side external surface fixed connection of And (4) movably connecting.
6. The mathematical modeling model teaching demonstration apparatus of claim 1 further comprising: be equipped with the dead lever between left side support (6) and left side universal wheel (5), the lower extreme surface of left side support (6) passes through the upper end fixed surface of dead lever with left side universal wheel (5) to be connected, be equipped with the dead lever between right side support (7) and right side universal wheel (8), the lower extreme surface of right side support (7) passes through the upper end fixed surface of dead lever with right side universal wheel (8) to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922469031.2U CN211719050U (en) | 2019-12-31 | 2019-12-31 | Mathematical modeling model teaching display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922469031.2U CN211719050U (en) | 2019-12-31 | 2019-12-31 | Mathematical modeling model teaching display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211719050U true CN211719050U (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922469031.2U Expired - Fee Related CN211719050U (en) | 2019-12-31 | 2019-12-31 | Mathematical modeling model teaching display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211719050U (en) |
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2019
- 2019-12-31 CN CN201922469031.2U patent/CN211719050U/en not_active Expired - Fee Related
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Granted publication date: 20201020 Termination date: 20201231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |