CN215777170U - Teaching live broadcast system - Google Patents
Teaching live broadcast system Download PDFInfo
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- CN215777170U CN215777170U CN202122223892.XU CN202122223892U CN215777170U CN 215777170 U CN215777170 U CN 215777170U CN 202122223892 U CN202122223892 U CN 202122223892U CN 215777170 U CN215777170 U CN 215777170U
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- teaching space
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Abstract
The utility model relates to a teaching live broadcast system. The system comprises an electronic whiteboard and a video acquisition module, wherein the electronic whiteboard is arranged in a live broadcast room and is used for teachers to demonstrate writing on the blackboard or courseware, the video acquisition module is used for acquiring images in the live broadcast room, a curtain is arranged in the live broadcast room, and the curtain divides the live broadcast room into a personal teaching space and a demonstration teaching space; the curtain is switched between an open state in which the curtain is opened to open the demonstration teaching space and a closed state in which the curtain is closed to close the demonstration teaching space; the electronic whiteboard is arranged in the demonstration teaching space, and the video acquisition module is arranged in the personal teaching space. The utility model can selectively open or close the demonstration teaching space by arranging the curtain so as to expose or shield the electronic whiteboard in the demonstration teaching space. When the electronic whiteboard is not needed to be used, the curtain is in a closed state, so that the video acquisition module can be used for shooting the electronic whiteboard to cause double images or other interferences when the electronic whiteboard is not used.
Description
Technical Field
The utility model relates to a teaching live broadcast system.
Background
With the wide application of the electronic whiteboard in teaching and training places. In order to realize blackboard-writing or courseware demonstration in a live teaching room, an electronic whiteboard is usually arranged so that a teacher can realize blackboard-writing and courseware demonstration in the live broadcasting process. However, when the electronic whiteboard is not needed to be used, the electronic whiteboard as the teacher's background is also projected and displayed on the display of the student terminal, which may cause ghost images or other display interferences, and affect the student's viewing and learning.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a teaching live broadcast system, which comprises an electronic white board and a video acquisition module, wherein the electronic white board is arranged in a live broadcast room and is used for teachers to demonstrate writing on the board or courseware, the video acquisition module is used for acquiring images in the live broadcast room, a curtain is arranged in the live broadcast room and divides the live broadcast room into a personal teaching space and a demonstration teaching space; the curtain is switched between an open state in which the curtain is opened to open the demonstration teaching space and a closed state in which the curtain is closed to close the demonstration teaching space; the electronic whiteboard is arranged in the demonstration teaching space, and the video acquisition module is arranged in the personal teaching space.
The utility model can selectively open or close the demonstration teaching space by arranging the curtain to expose or shield the electronic whiteboard in the demonstration teaching space, and when the electronic whiteboard is needed to be used, the curtain is in an open state, namely the curtain is opened to open the demonstration teaching space, so that the video acquisition module in the personal teaching space can shoot all people and objects (including teachers and the electronic whiteboard) in the personal teaching space and the demonstration teaching space at the same time. When the electronic whiteboard is not needed to be used, the curtain is in a closed curtain state, namely the curtain is closed to close the demonstration teaching space, so that the video acquisition module in the personal teaching space can only shoot the personal teaching space and cannot shoot the portrait of the demonstration teaching space (including the electronic whiteboard), and therefore the video acquisition module can also shoot the electronic whiteboard (and the displayed content thereof) to avoid ghost images or other interferences when the electronic whiteboard is not used.
Drawings
Fig. 1 shows a schematic structural diagram of the present invention.
Reference numerals:
40 direct broadcasting room;
50 an electronic whiteboard;
60 a video acquisition module;
70 curtain, 701 remote control;
80 teacher image display;
90 trainee picture display.
Detailed Description
The present application is further described below with reference to the accompanying drawings.
As shown in fig. 1, a live teaching system includes an electronic whiteboard 50 disposed in a live broadcast room 40 of the live teaching system for teachers to perform writing or courseware demonstration, and a video acquisition module 60 for acquiring images in the live broadcast room 40, and the teachers and the images on the electronic whiteboard in the live broadcast room are photographed by the video acquisition module so as to be uploaded to a server in real time for students to watch in real time.
In this embodiment, a curtain 70 is provided in the live broadcast room 40, and the curtain 70 divides the live broadcast room into a personal teaching space 401 and a demonstration teaching space 402;
the curtain 70 is switched between an open state in which the curtain is opened to open the presentation teaching space and a closed state in which the curtain is closed to close the presentation teaching space;
the electronic whiteboard 50 is disposed in the demonstration teaching space 402, and the video acquisition module 60 is disposed in the personal teaching space 401.
According to the technical scheme, the demonstration teaching space can be selectively opened or closed through the arranged curtain, so that the electronic whiteboard in the demonstration teaching space is exposed or shielded, when the electronic whiteboard is required to be used, the curtain is in an opening state, namely, the curtain is opened so as to open the demonstration teaching space, so that the video acquisition module in the personal teaching space can shoot the personal teaching space and all people and objects (including teachers and the electronic whiteboard) in the demonstration teaching space at the same time. When the electronic whiteboard is not needed to be used, the curtain is in a closed curtain state, namely the curtain is closed to close the demonstration teaching space, so that the video acquisition module in the personal teaching space can only shoot the personal teaching space and cannot shoot the portrait of the demonstration teaching space (including the electronic whiteboard), and therefore the video acquisition module can also shoot the electronic whiteboard (and the displayed content thereof) to avoid ghost images or other interferences when the electronic whiteboard is not used.
The personal teaching space 401 is also provided with a teacher image display 80 for displaying an image in the live broadcast room 40.
This technical scheme is through setting up teacher's picture display ware so that the teacher can see oneself portrait, learns oneself teaching action, teaching mode in real time to be convenient for as the reference of adjustment, be favorable to improving interaction quality and teaching quality.
In this embodiment, the image acquired by the video acquisition module may be uploaded to a server, and sent to a student terminal through the server for the student to watch, and the image acquired by the video acquisition module may be directly displayed on a teacher image display.
The personal teaching space 401 is also provided with a trainee portrait display 90 for displaying the trainee portrait so that a teacher can conveniently check the trainee portrait in real time;
the teacher image display 80 is located on one side of the trainee image display 90.
The technical scheme has reasonable design and is convenient for teachers to use.
In this embodiment, the trainee image display may be disposed at a central position of the personal teaching space.
The shade 7 is a power-driven elevating shade, and the shade 70 is provided with a remote controller 701 for a teacher to operate for controlling the switching of the shade between an open state and a closed state.
The technical scheme is convenient for teachers to operate by configuring the remote controller.
In this embodiment, the video capture module may include a camera assembly disposed in the personal teaching space.
Claims (4)
1. The utility model provides a live system of teaching, includes that one supplies the teacher to carry out the whiteboard of blackboard writing or courseware demonstration and a video acquisition module that is used for acquireing the interior portraits of live broadcast room that locates in the live broadcast room, its characterized in that:
a curtain is arranged in the direct broadcasting room, and the curtain divides the direct broadcasting room into a personal teaching space and a demonstration teaching space;
the curtain is switched between an open state in which the curtain is opened to open the demonstration teaching space and a closed state in which the curtain is closed to close the demonstration teaching space;
the electronic whiteboard is arranged in the demonstration teaching space, and the video acquisition module is arranged in the personal teaching space.
2. The live teaching system of claim 1, wherein:
the personal teaching space is also provided with a teacher picture display used for displaying pictures in the live broadcast room.
3. The live teaching system of claim 2, wherein:
the personal teaching space is also provided with a trainee image display used for displaying the trainee image;
the teacher image display is located on one side of the student image display.
4. A live teaching system according to claim 1, 2 or 3, wherein:
the shade is a motorized, vertically movable shade that is provided with a remote control for a teacher to operate to control the switching of the shade between an open state and a closed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122223892.XU CN215777170U (en) | 2021-09-14 | 2021-09-14 | Teaching live broadcast system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122223892.XU CN215777170U (en) | 2021-09-14 | 2021-09-14 | Teaching live broadcast system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215777170U true CN215777170U (en) | 2022-02-11 |
Family
ID=80160243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122223892.XU Active CN215777170U (en) | 2021-09-14 | 2021-09-14 | Teaching live broadcast system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215777170U (en) |
-
2021
- 2021-09-14 CN CN202122223892.XU patent/CN215777170U/en active Active
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