CN210667251U - Multimedia teaching device convenient to remove - Google Patents
Multimedia teaching device convenient to remove Download PDFInfo
- Publication number
- CN210667251U CN210667251U CN201921571198.3U CN201921571198U CN210667251U CN 210667251 U CN210667251 U CN 210667251U CN 201921571198 U CN201921571198 U CN 201921571198U CN 210667251 U CN210667251 U CN 210667251U
- Authority
- CN
- China
- Prior art keywords
- display
- lifting frame
- chassis
- multimedia teaching
- universal wheel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a multimedia teaching device convenient to move, which relates to the field of teaching auxiliary equipment and comprises a chassis, wherein the outer surface of the upper end of the chassis is provided with a lifting frame and a storage rack, the lifting frame is positioned at the two sides of the storage rack, one end of the lifting frame is provided with a display, the outer surface of the upper end of the display is provided with an intelligent translator, a signal receiver and a Bluetooth connector, the utility model discloses a multimedia teaching device convenient to move, through the arrangement of the intelligent translator, the intelligent translator can translate subtitles to the content of a video screen when the multimedia teaching device plays a teaching video screen, thereby having great help to students of foreign books, through the arrangement of the storage rack, the storage rack can be convenient for teachers to carry articles such as teaching tools and books, and through the arrangement of universal wheels, the universal wheels can make the multimedia teaching device more convenient and faster when moving, the using effect is better compared with the traditional mode.
Description
Technical Field
The utility model relates to a teaching auxiliary assembly field, concretely relates to multimedia teaching device convenient to remove.
Background
The multimedia teaching refers to that in the teaching process, according to the characteristics of the teaching target and the teaching object, the modern teaching media are reasonably selected and applied through teaching design, and are organically combined with the traditional teaching means to jointly participate in the whole teaching process, various media information acts on students to form a reasonable teaching process structure and achieve the optimized teaching effect, the multimedia teaching is ancient, teachers always teach by means of texts, sounds and pictures, however, in the 80 s of the 20 th century, comprehensive application and classroom teaching using various electronic media such as slide show, projection, audio recording, video recording and the like began to appear, and the teaching technology is also called multimedia combined teaching or audio-visual teaching, for the reason that the existing multimedia teaching device is single in function, heavy in equipment and not convenient to move enough, the multimedia teaching device convenient to move is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a multimedia teaching device convenient to remove, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: comprises a chassis, wherein the outer surface of the upper end of the chassis is provided with a lifting frame and a storage rack, the lifting frame is positioned on two sides of the storage rack, one end of the lifting frame is provided with a display, the outer surface of the upper end of the display is provided with an intelligent translator, a signal receiver and a Bluetooth connector, the signal receiver is positioned on one side of the intelligent translator, the Bluetooth connector is positioned on the other side of the intelligent translator, the outer surface of the lower end of the display is provided with a loudspeaker, the outer surface of the front end of the display is provided with a power switch key, the outer surface of the lower end of the chassis is provided with a universal wheel, the outer surface of the rear end of the display is provided with a heat dissipation hole and a USB connector, the USB connector is positioned on one side of the heat dissipation hole, the outer surface of, the outer surface of one side of universal wheel is provided with hinders the position ware, the upper end surface of universal wheel is provided with the connecting axle.
Further, a bolt is arranged between the base plate and the lifting frame, the outer surface of the upper end of the base plate is detachably connected with one end of the lifting frame through the bolt, a butterfly screw is arranged between the lifting frame and the display, and the other end of the lifting frame is detachably connected with the outer surface of the lower end of the display through the butterfly screw.
Further, be provided with the fixed block between chassis and the supporter, the upper end surface on chassis passes through the lower extreme fixed surface of fixed block and supporter and is connected, be provided with the cross screw between display and the speaker, the lower extreme surface of display can be dismantled through the upper end surface of cross screw and speaker and be connected.
Further, be provided with the fixed slot between display and the intelligent translator, the upper end surface of display passes through the fixed slot and is connected with the lower extreme surface fixed connection of intelligent translator.
Furthermore, the outer surface of the lower end of the chassis is movably connected with the outer surface of the upper end of the universal wheels through connecting shafts, and the number of the universal wheels is four.
Furthermore, a hexagonal screw is arranged between the universal wheel and the position stopper, and the outer surface of one side of the universal wheel is detachably connected with the outer surface of one side of the position stopper through the hexagonal screw.
Compared with the prior art, the utility model discloses following beneficial effect has: this multimedia teaching device convenient to remove, setting through intelligent translator, intelligent translator can carry out the subtitle translation to the video content when the screen is looked in the broadcast teaching at multimedia teaching device, student to the foreign book has very big help, setting through the supporter, the supporter can be convenient for mr to carry articles such as teaching aid, books, through the setting of universal wheel, the universal wheel can make multimedia teaching device convenient and fast more when removing, the effect of use is better for traditional mode.
Drawings
Fig. 1 is a schematic view of the overall structure of a portable multimedia teaching apparatus of the present invention;
FIG. 2 is a rear view of the multimedia teaching apparatus of the present invention;
FIG. 3 is a side view of the multimedia teaching apparatus of the present invention;
fig. 4 is the utility model relates to a multimedia teaching device universal wheel 10's schematic structure view convenient to remove.
In the figure: 1. a chassis; 2. a lifting frame; 3. a rack; 4. a display; 5. a speaker; 6. an intelligent translator; 7. a signal receiver; 8. a Bluetooth connector; 9. a power switch key; 10. a universal wheel; 11. heat dissipation holes; 12. a USB connector; 13. a power connection hole; 14. an operation button; 15. a position stopper; 16. and (7) connecting the shafts.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1-4, a multimedia teaching device convenient for moving comprises a chassis 1, wherein the outer surface of the upper end of the chassis 1 is provided with a lifting frame 2 and a shelf 3, the lifting frame 2 is positioned at two sides of the shelf 3, one end of the lifting frame 2 is provided with a display 4, the outer surface of the upper end of the display 4 is provided with an intelligent translator 6, a signal receiver 7 and a bluetooth connector 8, the signal receiver 7 is positioned at one side of the intelligent translator 6, the bluetooth connector 8 is positioned at the other side of the intelligent translator 6, the outer surface of the lower end of the display 4 is provided with a loudspeaker 5, the outer surface of the front end of the display 4 is provided with a power switch key 9, the outer surface of the lower end of the chassis 1 is provided with a universal wheel 10, the outer surface of the rear end of the display 4 is provided with a heat dissipation hole 11 and a USB connection port 12, the USB connection port, the operation button 14 is positioned above the power connection hole 13, a position stopper 15 is arranged on the outer surface of one side of the universal wheel 10, and a connection shaft 16 is arranged on the outer surface of the upper end of the universal wheel 10.
A bolt is arranged between the chassis 1 and the lifting frame 2, the outer surface of the upper end of the chassis 1 is detachably connected with one end of the lifting frame 2 through the bolt, a butterfly screw is arranged between the lifting frame 2 and the display 4, and the other end of the lifting frame 2 is detachably connected with the outer surface of the lower end of the display 4 through the butterfly screw; a fixing block is arranged between the chassis 1 and the shelf 3, the outer surface of the upper end of the chassis 1 is fixedly connected with the outer surface of the lower end of the shelf 3 through the fixing block, a cross screw is arranged between the display 4 and the loudspeaker 5, and the outer surface of the lower end of the display 4 is detachably connected with the outer surface of the upper end of the loudspeaker 5 through the cross screw; a fixing groove is arranged between the display 4 and the intelligent translator 6, and the outer surface of the upper end of the display 4 is fixedly connected with the outer surface of the lower end of the intelligent translator 6 through the fixing groove; the outer surface of the lower end of the chassis 1 is movably connected with the outer surface of the upper end of the universal wheel 10 through a connecting shaft 16, and the number of the universal wheels 10 is four; a hexagonal screw is arranged between the universal wheel 10 and the position stopper 15, and the outer surface of one side of the universal wheel 10 is detachably connected with the outer surface of one side of the position stopper 15 through the hexagonal screw.
It should be noted that the utility model is a multimedia teaching device convenient to move, when in use, the multimedia teaching device is moved by the universal wheel 10, when moving to a certain position, the position stopper 15 on the universal wheel 10 can be put down to prevent the movement of the universal wheel 10, the display 4 is opened by the power switch key 9, when in use, the lifting frame 2 can be adjusted according to the requirement, the content of the display 4 can be clearly seen by students, the multimedia teaching device can communicate with the signal receiver 7 to carry out online video, so that the expert teaching can give real-time teaching explanation to the students on site by the video, and can also be connected with the mobile phone by the Bluetooth connector 8, can transmit by the Bluetooth connector 8, the USB 12 can be externally connected with other teaching equipment, the intelligent translator 6 can play teaching video by the multimedia teaching device, the caption translation is carried out on the video content, so that the foreign nationality students can easily understand the caption, and the caption translation is more practical.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A multimedia teaching device convenient to remove, includes chassis (1), its characterized in that: the outer surface of the upper end of the chassis (1) is provided with a lifting frame (2) and a commodity shelf (3), the lifting frame (2) is positioned on two sides of the commodity shelf (3), one end of the lifting frame (2) is provided with a display (4), the outer surface of the upper end of the display (4) is provided with an intelligent translator (6), a signal receiver (7) and a Bluetooth connector (8), the signal receiver (7) is positioned on one side of the intelligent translator (6), the Bluetooth connector (8) is positioned on the other side of the intelligent translator (6), the outer surface of the lower end of the display (4) is provided with a loudspeaker (5), the outer surface of the front end of the display (4) is provided with a power switch key (9), the outer surface of the lower end of the chassis (1) is provided with a universal wheel (10), the outer surface of the rear end of the display (4) is provided with a universal wheel (11) and, USB connector (12) are located one side of louvre (11), one side surface of display (4) is provided with power connecting hole (13) and operating button (14), operating button (14) are located the top of power connecting hole (13), one side surface of universal wheel (10) is provided with hinders position ware (15), the upper end surface of universal wheel (10) is provided with connecting axle (16).
2. A portable multimedia teaching apparatus according to claim 1, wherein: the lifting frame is characterized in that a bolt is arranged between the chassis (1) and the lifting frame (2), the outer surface of the upper end of the chassis (1) is detachably connected with one end of the lifting frame (2) through the bolt, a butterfly screw is arranged between the lifting frame (2) and the display (4), and the other end of the lifting frame (2) is detachably connected with the outer surface of the lower end of the display (4) through the butterfly screw.
3. A portable multimedia teaching apparatus according to claim 1, wherein: be provided with the fixed block between chassis (1) and supporter (3), the lower extreme fixed surface that the upper end surface on chassis (1) passes through fixed block and supporter (3) is connected, be provided with the cross screw between display (4) and speaker (5), the lower extreme surface of display (4) can be dismantled through the upper end surface of cross screw and speaker (5) and be connected.
4. A portable multimedia teaching apparatus according to claim 1, wherein: a fixing groove is formed between the display (4) and the intelligent translation machine (6), and the outer surface of the upper end of the display (4) is fixedly connected with the outer surface of the lower end of the intelligent translation machine (6) through the fixing groove.
5. A portable multimedia teaching apparatus according to claim 1, wherein: the outer surface of the lower end of the chassis (1) is movably connected with the outer surface of the upper end of the universal wheel (10) through a connecting shaft (16), and the number of the universal wheels (10) is four.
6. A portable multimedia teaching apparatus according to claim 1, wherein: the universal wheel (10) and the position stopper (15) are provided with hexagonal screws, and the outer surface of one side of the universal wheel (10) is detachably connected with the outer surface of one side of the position stopper (15) through the hexagonal screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921571198.3U CN210667251U (en) | 2019-09-20 | 2019-09-20 | Multimedia teaching device convenient to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921571198.3U CN210667251U (en) | 2019-09-20 | 2019-09-20 | Multimedia teaching device convenient to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210667251U true CN210667251U (en) | 2020-06-02 |
Family
ID=70817083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921571198.3U Expired - Fee Related CN210667251U (en) | 2019-09-20 | 2019-09-20 | Multimedia teaching device convenient to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210667251U (en) |
-
2019
- 2019-09-20 CN CN201921571198.3U patent/CN210667251U/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: 20200602 Termination date: 20210920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |