CN221613414U - Teaching screen throwing system - Google Patents
Teaching screen throwing system Download PDFInfo
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- CN221613414U CN221613414U CN202323074814.3U CN202323074814U CN221613414U CN 221613414 U CN221613414 U CN 221613414U CN 202323074814 U CN202323074814 U CN 202323074814U CN 221613414 U CN221613414 U CN 221613414U
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Abstract
The embodiment of the utility model discloses a teaching screen projection system. The system comprises: the teaching platform, the host computer, the camera and the teaching screen; the camera is used for shooting teaching contents of a teacher on the teaching table; the host is used for receiving the shooting pictures transmitted by the camera in real time and throwing the shooting pictures to the demonstration screen in real time for demonstration. According to the technical scheme provided by the embodiment of the utility model, students do not need to be taught by the teacher, so that the students can clearly watch the operation of the teacher from the teaching screen, and the teaching effect is improved.
Description
Technical Field
The embodiment of the utility model relates to the technical field of intelligent teaching, in particular to a teaching screen projection system.
Background
At present, in the training teaching process, a teacher is required to operate, and the student is required to learn in the operation process of the teacher. Sometimes, the problem that the number of students is too large is caused, so that part of students cannot clearly see the operation of teachers, and the teaching effect is affected.
Disclosure of utility model
The embodiment of the utility model provides a teaching screen system, which aims to solve the problem that part of students cannot clearly see teacher operation in the current teaching process, so that the teaching effect of each student is ensured.
The embodiment of the utility model provides a teaching screen projection system, which comprises: the teaching platform, the host computer, the camera and the teaching screen; wherein,
The camera is used for shooting teaching contents of a teacher on the teaching table;
The host is used for receiving the shooting pictures transmitted by the camera in real time and throwing the shooting pictures to the demonstration screen in real time for demonstration.
Optionally, the teaching table includes casters for movement.
Optionally, the system further comprises a universal adjusting bracket, wherein the universal adjusting bracket is used for placing the camera so as to adjust the shooting angle and/or the shooting distance of the camera.
Optionally, the system further comprises a microphone and a speaker, wherein the microphone is used for collecting the explanation content of the teacher, and the speaker is used for playing the explanation content.
Optionally, the host is further configured to store the shot picture, and obtain a video file for playback.
Optionally, the host computer is connected with the teaching screen in one or more teaching rooms through an HDMI wire or a wireless network.
Optionally, the number of cameras is one or more, and a plurality of cameras are used for shooting the teaching content from different positions and/or different angles.
The embodiment of the utility model provides a teaching screen projection system, which comprises a teaching table, a host computer, a camera and a teaching screen, wherein teaching contents of a teacher on the teaching table are shot through the camera, shooting pictures transmitted in real time by the camera are received through the host computer, and then the shooting pictures are projected on the teaching screen in real time for display, so that students do not need to be informed by a surrounding teacher any more, and therefore, the operation of the teacher can be clearly watched from the teaching screen by all students, and the teaching effect is improved.
Drawings
Fig. 1 is a schematic structural diagram of a teaching panel system according to a first embodiment of the present utility model;
Fig. 2 is a schematic structural diagram of an exemplary multi-classroom interactive teaching according to a first embodiment of the present utility model.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.
Example 1
Fig. 1 is a schematic structural diagram of a teaching panel system according to a first embodiment of the present utility model, where the present embodiment is applicable to a situation where a teacher is required to perform teaching operations for a plurality of students. As shown in fig. 1, the system includes: teaching table 100, host 200, camera 300, and teaching screen 400; the camera 300 is used for shooting the teaching content of a teacher on the teaching table 100; the host 200 is configured to receive a shot image transmitted by the camera 300 in real time, and throw the shot image onto the demonstration screen 400 in real time for demonstration.
Specifically, the camera 300 may be provided by using a panoramic pan-tilt camera, and may be placed or fixed on the teaching table 100, so as to stably shoot the teaching content of the teacher on the teaching table 100. The host 200 may be connected to the camera 300 in a wired or wireless manner, so as to receive the shot images transmitted by the camera 300 in real time, where optionally, one or more cameras 300 are provided, and a plurality of cameras 300 are used for shooting the teaching content from different positions and/or different angles, so as to display different shot images according to the needs. Meanwhile, the host 200 can be connected with the demonstration screen 400 in a wired or wireless mode, and any screen throwing function is built in, so that a received shooting picture is thrown on the demonstration screen 400 in real time for demonstration, and each student can clearly see the action details of a teacher from the demonstration screen 400. The teaching screen 400 may include at least one of a classroom large screen, a television, and a student terminal screen, and may select a photographing screen to be displayed and a device to be screen-cast through the host 200. Further optionally, the host 200 is further configured to store the shot picture, obtain a video file for playback, and upload the video file to a server to form a teaching resource library, so that a student can obtain a required video file from a local or server at any time for playback, so as to repeatedly watch learning.
Alternatively, the teaching table 100 includes casters for movement, so that the teaching table 100 can be conveniently moved to any point where teaching is required, such as from one classroom to another. The host computer 200 may be placed on the teaching table 100 or in the teaching table 100 so as to move together. Further, the camera 300 may be connected to different hosts 200, such as hosts 200 in different classrooms, according to actual needs, so that a teacher can operate in different classrooms and avoid moving the hosts 200. In addition, the teaching table 100 may further incorporate a battery to supply power to the camera 300 and/or the host 200 at any time and any place.
Optionally, the system further includes a universal adjustment bracket, where the universal adjustment bracket is used to place the camera 300, so as to adjust a shooting angle and/or a shooting distance of the camera 300. Specifically, the camera 300 can be fixed on the teaching table 100 through the universal adjusting bracket, and the shooting angle and/or shooting distance of the camera 300 relative to the teaching content can be changed through adjusting the universal adjusting bracket, so that a teacher can conveniently switch, the omnidirectional shooting display of the real operation lens can be carried out, and the operation details of the teacher can be clearly presented.
Optionally, the system further comprises a microphone and a speaker, wherein the microphone is used for collecting the explanation content of the teacher, and the speaker is used for playing the explanation content. Specifically, the teaching content of the teacher can be collected through the microphone while the teaching content is shot, the teaching and interaction process of the teacher can be completely recorded, and the teaching content can be synchronously played through the loudspeaker when the shot picture is projected onto the teaching screen 400 for display, so that students can learn better through clear teaching and matching with the teaching picture. Meanwhile, the host 200 can be internally provided with any video processing algorithm, so that remote teaching and interactive teaching can be easily realized without matching with a complex multimedia system and audio processing equipment.
Optionally, the host 200 is connected to the teaching screen 400 in one or more teaching rooms through HDMI line or wireless network. Specifically, in the teaching process of a teacher, interactive teaching of multiple classrooms can be performed, so that excellent teachers can simultaneously perform skill teaching on multiple classes. Taking a teacher teaching in classroom a as an example, classroom a may include any of the complete teaching screen systems described above, while in other classrooms, it may include either the complete teaching screen system or only teaching screen 400. As shown in fig. 2, the host 200 in classroom a may be connected to the teaching screen 400 in classroom B in a wireless manner through a router, so that the photographed image may be displayed on the teaching screen 400 in classroom B in real time in a wireless manner, and students in classroom B may also learn synchronously. Furthermore, students in classroom B can obtain the required video files through the server for playback.
By way of example, a complete teaching flow may include: firstly, preparing, starting related equipment such as a host, a camera, a classroom large screen, a student terminal and the like by a teacher and a student, automatically establishing equipment connection and acquiring equipment states, and logging in respective systems by the teacher and the student respectively; secondly, teaching, namely firstly carrying out knowledge explanation by a teacher, selecting a camera with a required screen in displayed online equipment, directly broadcasting a shooting picture of the camera, and simultaneously carrying out operation explanation; and then, in the operation process of the students, the students can operate autonomously according to the content learned in the teaching process, can record videos to operate the multiple discs, and can play appointed videos from video files in the system to explain so as to learn again.
The teaching screen projection system provided by the embodiment of the utility model comprises a teaching table, a host computer, a camera and a teaching screen, wherein the teaching content of a teacher on the teaching table is shot through the camera, the shooting picture transmitted in real time by the camera is received through the host computer, and then the shooting picture is projected on the teaching screen in real time for display, so that students do not need to be informed by the surrounding teacher any more, and therefore, the students can clearly watch the operation of the teacher from the teaching screen, and the teaching effect is improved. Meanwhile, the system is simple in structure and adopts an integrated and modularized design, so that the functional components are conveniently expanded, and the system is convenient to install, use and maintain.
Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.
Claims (5)
1. A teaching demonstration screen system comprising: the teaching platform, the host computer, the camera and the teaching screen; wherein,
The camera is used for shooting teaching contents of a teacher on the teaching table;
the host is used for receiving the shooting pictures transmitted by the camera in real time and projecting the shooting pictures onto the demonstration screen in real time for demonstration;
The system also comprises a microphone and a loudspeaker, wherein the microphone is used for collecting the explanation content of a teacher, and the loudspeaker is used for playing the explanation content;
The host computer and the demonstration screens in the plurality of demonstration rooms are connected through HDMI lines or wireless networks.
2. The teaching pendant system of claim 1, wherein the teaching table comprises casters for movement.
3. The teaching screen system according to claim 1, further comprising a gimbal adjustment bracket for placing the camera to adjust a shooting angle and/or a shooting distance of the camera.
4. The teaching screen system of claim 1, wherein the host computer is further configured to store the captured images to obtain video files for playback.
5. The teaching screen system according to claim 1, wherein one or more cameras are provided, and a plurality of cameras are used for shooting the teaching content from different positions and/or different angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323074814.3U CN221613414U (en) | 2023-11-13 | 2023-11-13 | Teaching screen throwing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323074814.3U CN221613414U (en) | 2023-11-13 | 2023-11-13 | Teaching screen throwing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221613414U true CN221613414U (en) | 2024-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323074814.3U Active CN221613414U (en) | 2023-11-13 | 2023-11-13 | Teaching screen throwing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221613414U (en) |
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2023
- 2023-11-13 CN CN202323074814.3U patent/CN221613414U/en active Active
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