CN212181682U - Education and teaching device based on computer assistance - Google Patents
Education and teaching device based on computer assistance Download PDFInfo
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- CN212181682U CN212181682U CN202021270712.2U CN202021270712U CN212181682U CN 212181682 U CN212181682 U CN 212181682U CN 202021270712 U CN202021270712 U CN 202021270712U CN 212181682 U CN212181682 U CN 212181682U
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Abstract
The utility model relates to the technical field of teaching devices, in particular to a computer-aided education teaching device, which comprises a table body, the main display screen is arranged on the desk body, so that teachers can conveniently use the desk for teaching, the auxiliary display screen is arranged on one side of the desk body, so that students can conveniently watch the desk, the main display screen and the auxiliary display screen are played synchronously, which is convenient for teaching, and the main display screen has higher brightness, which avoids strong light, the picture is fuzzy, is convenient for use in teaching, external air is pumped into the air duct through the air duct and the induced draft fan, the filter plate is arranged in the air duct, so that the powder in the air can be conveniently filtered, the environment around the teaching is improved, the filtered air passes through the air duct, cool down main display screen, vice display screen, speaker and main frame, avoid the heat to pile up, improve the utility model discloses a life.
Description
Technical Field
The utility model relates to a teaching technical field, in particular to education and teaching device based on computer-aided.
Background
Teaching is a necessary way for learning knowledge, the traditional teaching is performed by the oral cavity and the blackboard writing of teachers, the efficiency is low, along with the development of the technology, the multimedia teaching equipment in the prior art can basically meet the teaching requirements of teachers, the teaching efficiency is improved, when using multimedia computer devices, however, often the content viewed by the teacher cannot be viewed in real time by the student, moreover, the existing synchronous equipment mostly adopts a projector, which not only has difficult installation, but also has the problem of unclear light when the light is bright, and some existing computer-assisted teaching devices often generate a large amount of heat when used for a long time, when the heat is not in time dispelled the heat, influence the life of equipment, be not convenient for use, and when teaching, often use the chalk, lead to the chalk foam to diffuse in the air, influence mr and student's healthy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an education and teaching device based on computer-aided to the image that the teacher and student watched is not convenient for who proposes in solving above-mentioned background is synchronous, and the heat piles up easily, influences life and the abominable problem of teaching environment.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an education and teaching device based on computer-aided, includes the table body, one side of the table body is seted up flutedly, the main frame has been placed to the inside of recess, lower surface one side slidable mounting of the table body has the keyboard tray, the main display screen is inlayed and is installed to upper surface one side of the table body, one side of the table body is inlayed and is installed vice display screen, one side of the table body is located the speaker is all inlayed and installed in the both sides of vice display screen, the last fixed surface of the table body installs the baffle.
Preferably, the main display screen and the auxiliary display screen are connected in parallel, and the main display screen and the auxiliary display screen are both electrically connected with the computer host.
Preferably, the table body is internally provided with an air duct, air outlets are uniformly formed in two sides of the inner portion of the groove, and the air outlets are communicated with the air duct.
Preferably, the lower surface of the main display screen, the back surface of the sub display screen and the back surface of the speaker are all located inside the air duct.
Preferably, one side of the table body is hinged with an access door, and the outer side of the access door is sealed.
Preferably, the air intake has evenly been seted up to one side of the table body, the inside fixed mounting of air intake has the dust screen, the air intake with the wind channel is linked together, the even fixed mounting of inside one end in wind channel has the draught fan.
Preferably, the inside in wind channel is located one side joint of access door has the filter, the height of filter with the height in wind channel is the same, just the width of filter with the width in wind channel is the same.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a be equipped with the main display screen on the table body, the mr of being convenient for imparts knowledge to students and uses, and is equipped with vice display screen in one side of the table body, makes things convenient for the student to watch, and main display screen and vice display screen broadcast in step, convenient teaching, and the luminance of main display screen is higher, when avoiding light stronger, the picture is fuzzy, is convenient for use in the teaching.
2. The utility model discloses a be equipped with the wind channel, and through the inside of draught fan with the outside air suction to the wind channel, be equipped with the filter in the inside in wind channel, be convenient for filter the powder in the air, improve the peripheral environment of teaching, and the air after filtering is through the wind channel, cools down main display screen, vice display screen, speaker and computer mainframe, avoids the heat to pile up, improves the utility model discloses a life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a rear structure diagram of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
In the figure: 1. a table body; 2. a groove; 3. a computer host; 4. a keyboard frame; 5. a main display screen; 6. a secondary display screen; 7. a speaker; 8. a baffle plate; 9. an air duct; 10. an air outlet; 11. an access door; 12. an air inlet; 13. a dust screen; 14. an induced draft fan; 15. a filter plate.
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.
The utility model provides a as shown in fig. 1-3 education and teaching device based on computer-aided, including the table body 1, recess 2 has been seted up to one side of the table body 1, computer host 3 has been placed to recess 2's inside, lower surface one side slidable mounting of the table body 1 has keyboard tray 4, the upper surface one side of the table body 1 is inlayed and is installed main display screen 5, one side of the table body 1 is inlayed and is installed vice display screen 6, main display screen 5 is parallelly connected with vice display screen 6 mutually, and main display screen 5 and the equal electric connection computer host 3 of vice display screen 6, one side of the table body 1 is located the both sides of vice display screen 6 and all inlays and installs speaker 7, the last fixed surface of the table body 1 installs baffle 8.
Referring to fig. 1 and 3, when the present invention is used, by placing an external keyboard on the keyboard frame 4 and pulling out the keyboard frame 4, the computer host 3 can be controlled conveniently, and the pictures can be played on the main display screen 5 and the auxiliary display screen 6 synchronously, the main display screen 5 can be observed by teachers conveniently, which is convenient for teaching, the auxiliary display screen 6 can be watched by students conveniently, and learning can be facilitated, and a speaker 7 is arranged on one side of the table body 1 to facilitate sound playing, so as to facilitate watching and listening to the inside of the main display screen 5 and the auxiliary display screen 6, which is convenient for learning, and an air duct 9 is arranged inside the table body 1, and a draught fan 14 is opened to allow external air to enter the inside of the air duct 9 through an air inlet 12, and a dust screen 13 is arranged to prevent external larger impurities from entering the inside of the air duct 9, a filter 15 is arranged inside the air duct 9, filter the air that enters into wind channel 9 inside, make tiny dust in the air filtered, and then play the effect of purification to the air of table 1 periphery, avoid dust such as chalk foam to permeate in the air, and be equipped with access door 11, be convenient for change filter 15, convenient to use, and air after filtering is through wind channel 9, and when air outlet 10 discharges, cool down speaker 7, main display screen 5 and vice display screen 6, avoid the heat to pile up, improve the utility model discloses a life, and air outlet 10 is located recess 2's inside, make the air blow to computer mainframe 3, also cool down computer mainframe 3, convenient to use.
This practical theory of operation: when the utility model is used, the utility model is placed on an external table, an external keyboard is placed on the keyboard frame 4, the keyboard frame 4 is pulled out, the computer host 3 is convenient to control, pictures are synchronously played on the main display screen 5 and the auxiliary display screen 6, the main display screen 5 is convenient for teachers to observe and is convenient for teaching, the auxiliary display screen 6 is convenient for students to watch and study, a loudspeaker 7 is arranged at one side of the table body 1 and is convenient for sound playing, and further is convenient for watching and listening to the inner parts of the main display screen 5 and the auxiliary display screen 6 and is convenient for study, an air duct 9 is arranged in the table body 1, a draught fan 14 is opened, so that external air enters the air duct 9 through an air inlet 12, a dustproof screen 13 is arranged, large impurities outside the air duct are prevented from entering the air duct 9, a filter plate 15 is arranged in the air duct 9, filter the air that enters into wind channel 9 inside, make tiny dust in the air filtered, and then play the effect of purification to the air of table 1 periphery, avoid dust such as chalk foam to permeate in the air, and be equipped with access door 11, be convenient for change filter 15, convenient to use, and air after filtering is through wind channel 9, and when air outlet 10 discharges, cool down speaker 7, main display screen 5 and vice display screen 6, avoid the heat to pile up, improve the utility model discloses a life, and air outlet 10 is located recess 2's inside, make the air blow to computer mainframe 3, also cool down computer mainframe 3, convenient to use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A education and teaching device based on computer assistance, includes the table body (1), its characterized in that: one side of the table body (1) is provided with a groove (2), a computer host (3) is placed in the groove (2), a keyboard rack (4) is slidably mounted on one side of the lower surface of the table body (1), a main display screen (5) is mounted on one side of the upper surface of the table body (1), an auxiliary display screen (6) is mounted on one side of the table body (1) in an embedded mode, one side of the table body (1) is located a loudspeaker (7) is mounted on two sides of the auxiliary display screen (6) in an embedded mode, and a baffle (8) is mounted on the upper surface of the table body (1) in a fixed mode.
2. A computer-aided educational teaching apparatus according to claim 1, wherein: the main display screen (5) is connected with the auxiliary display screen (6) in parallel, and the main display screen (5) and the auxiliary display screen (6) are electrically connected with the computer host (3).
3. A computer-aided educational teaching apparatus according to claim 1, wherein: an air duct (9) is formed in the table body (1), air outlets (10) are uniformly formed in two sides of the inner portion of the groove (2), and the air outlets (10) are communicated with the air duct (9).
4. A computer-aided educational teaching apparatus according to claim 3, wherein: the lower surface of the main display screen (5), the back surface of the auxiliary display screen (6) and the back surface of the loudspeaker (7) are positioned inside the air duct (9).
5. A computer-aided educational teaching apparatus according to claim 3, wherein: one side of the table body (1) is hinged with an access door (11), and the outer side of the access door (11) is sealed.
6. A computer-aided educational teaching apparatus according to claim 3, wherein: air intake (12) have evenly been seted up to one side of the table body (1), the inside fixed mounting of air intake (12) has dust screen (13), air intake (12) with wind channel (9) are linked together, the even fixed mounting in inside one end in wind channel (9) has draught fan (14).
7. A computer-aided educational teaching apparatus according to claim 5, wherein: the inside in wind channel (9) is located one side joint of access door (11) has filter (15), the height of filter (15) with the height in wind channel (9) is the same, just the width of filter (15) with the width in wind channel (9) is the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021270712.2U CN212181682U (en) | 2020-07-01 | 2020-07-01 | Education and teaching device based on computer assistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021270712.2U CN212181682U (en) | 2020-07-01 | 2020-07-01 | Education and teaching device based on computer assistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212181682U true CN212181682U (en) | 2020-12-18 |
Family
ID=73761839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021270712.2U Expired - Fee Related CN212181682U (en) | 2020-07-01 | 2020-07-01 | Education and teaching device based on computer assistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212181682U (en) |
-
2020
- 2020-07-01 CN CN202021270712.2U patent/CN212181682U/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: 20201218 Termination date: 20210701 |
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| CF01 | Termination of patent right due to non-payment of annual fee |