CN212256611U - Interactive multimedia teaching equipment network system - Google Patents
Interactive multimedia teaching equipment network system Download PDFInfo
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- CN212256611U CN212256611U CN202021231472.5U CN202021231472U CN212256611U CN 212256611 U CN212256611 U CN 212256611U CN 202021231472 U CN202021231472 U CN 202021231472U CN 212256611 U CN212256611 U CN 212256611U
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Abstract
The utility model relates to an interactive multimedia teaching equipment network system, which comprises an interactive cloud service platform; the interactive cloud service platform comprises a plurality of interactive terminal talkback platform modules and a plurality of interactive terminal listening and talking platform modules; the interactive terminal talkback platform module comprises a teacher camera, a student camera, a pickup microphone, a sound box, a talkback interactive display screen and an interactive terminal host; in this technical scheme, construct interactive terminal platform module and interactive terminal platform module of talkbacking through interactive terminal host computer and camera during the use, the pickup wheat to and other components such as audio amplifier, the interactive terminal platform module among the main teacher of each school of rethread contact carries out long-range real-time online interactive teaching, make the local or strange land classroom of two teachers or air online synchronization, it is complicated to have solved traditional recorded broadcast equipment, the practicality is poor, technical problem such as the scene is inconsistent is seen to operational difficulties and student or mr.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a teaching equipment network system for interactive multimedia in teaching or meeting field.
[ background of the invention ]
With the progress and development of social economy, the improvement of education quality is imperative, and the improvement of the education field is necessary to deepen, so that the promotion of education informatization is important. As is well known, in the teaching process, a blackboard is an indispensable teaching facility in the teaching process, and in order to realize education informatization, blackboard intellectualization also becomes the trend of blackboard development. At present, a widely used remote synchronous network classroom teaching platform is mostly realized by adopting a synchronous shooting mode. In the network classroom based on the synchronous camera shooting technology, the electronic whiteboard or the projection screen of the first classroom is shot through the camera shooting equipment, the pictures of teachers and students are not included in the electronic whiteboard or the projection screen of the first classroom in the pictures displayed in the second classroom, and the problem of image distortion is caused due to the occlusion of the classroom or the students and the camera shooting angle, so that the scene seen by the students in the second classroom is inconsistent with the actual scene of the first classroom.
[ Utility model ] content
In view of the above, the technical problem to be solved by the present invention is to provide a local or remote online synchronized interactive multimedia teaching equipment network system; the network system realizes remote real-time online interactive teaching by interconnecting the local or remote interactive terminal module and the interactive terminal module, and solves the technical problems of complexity, poor practicability, difficult operation, inconsistent scenes seen by students or teachers and the like of the traditional recording and broadcasting equipment.
Therefore, the technical solution of the present invention is to provide an interactive multimedia teaching equipment network system, which comprises a resource management platform, a resource live broadcast platform, and an interactive cloud service platform; the interactive cloud service platform comprises a plurality of interactive terminal talkback platform modules and a plurality of interactive terminal listening and talking platform modules; the interactive terminal talkback platform module comprises a teacher camera for shooting a teacher lecture scene, a student camera for shooting a student interactive scene, a pickup microphone for the teacher, pickup microphones for receiving full-field sound, a sound box for playing the sound, a talkback interactive display screen for displaying the interactive scene, and an interactive terminal host for connecting the teacher camera, the student camera, the pickup microphones, the sound box and the talkback interactive display screen together; the interactive terminal host comprises a host box body and a host circuit board arranged in the host box body; the host circuit board comprises a key part module, an MCU chip connected to the key part module, a display chip connected with the MCU chip, a capacitive touch display screen connected with the display chip, and a USB chip connected with the MCU chip; the first HDMI chip and the second HDMI chip are connected with the MCU chip respectively; the first notebook and the second notebook are respectively connected to the second HDMI chip; the third notebook and the fourth notebook are respectively connected to the first HDMI chip; the recording and broadcasting main board is connected with the first HDMI chip, and the OSP computer is connected with the second HDMI chip, and the recording and broadcasting main board is respectively connected with the MCU chip and the first HDMI chip; the OSP computer is respectively connected with the second HDMI chip and the USB chip; and the USB chip is connected with the capacitive touch display screen.
Further limiting, the model of the first notebook, the second notebook, the third notebook and the fourth notebook is HDMI; the first HDMI chip is formed by a 2-in 2-out 2-way audio separator, and the second HDMI chip is formed by a 3-in 1-out 2-way audio separator.
Further limiting, the host box body comprises a box main body for installing and fixing the host circuit board, a box upper cover arranged at the upper position of the box main body, a movable cover which can movably rotate and is arranged at the lower position of one side of the box upper cover, a rotating support member which is arranged below the movable cover and movably connected with the lower part of the box main body, a host display screen arranged on one side of the box main body, and a movable handle arranged on one side of the host display screen; and a plurality of radiating hole groups arranged at the two sides or the top of the box main body.
Further inject, interactive terminal listening platform module is including listening and speaking pickup microphone that is used for receiving full field sound, listening and speaking interactive display screen for showing interactive scene, student's panorama device to and be used for listening and speaking pickup microphone, listening and speaking interactive display screen, the interactive terminal listening and speaking device that student's panorama device linked together.
The utility model has the advantages of: the interactive terminal host comprises a host box body and a host circuit board arranged in the host box body; the host circuit board comprises a key part module, an MCU chip connected to the key part module, a display chip connected with the MCU chip, a capacitive touch display screen connected with the display chip, and a USB chip connected with the MCU chip; the first HDMI chip and the second HDMI chip are connected with the MCU chip respectively; the first notebook and the second notebook are respectively connected to the second HDMI chip; the third notebook and the fourth notebook are respectively connected to the first HDMI chip; the recording and broadcasting main board is connected with the first HDMI chip, and the OSP computer is connected with the second HDMI chip, and the recording and broadcasting main board is respectively connected with the MCU chip and the first HDMI chip; the OSP computer is respectively connected with a second HDMI chip and a USB chip; and the USB chip is connected with the capacitive touch display screen. In this technical scheme, construct interactive terminal platform module and interactive terminal platform module of talkbacking through interactive terminal host computer and camera during the use, the pickup wheat to and other components such as audio amplifier, the interactive terminal platform module among the main teacher of each school of rethread contact carries out long-range real-time online interactive teaching, make the local or strange land classroom of two teachers or air online synchronization, it is complicated to have solved traditional recorded broadcast equipment, the practicality is poor, technical problem such as the scene is inconsistent is seen to operational difficulties and student or mr.
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
[ description of the drawings ]
Fig. 1 is a schematic block diagram of a network system of interactive multimedia teaching equipment according to the present invention;
FIG. 2 is a schematic view of the installation of the center-entrance teaching room of the present invention;
FIG. 3 is an installation diagram of the middle listening and speaking teaching room of the present invention;
fig. 4 is a perspective view of the front state of the interactive terminal host of the present invention;
fig. 5 is a perspective view of the back side of the interactive terminal host of the present invention;
fig. 6 is a perspective view of the interactive terminal host of the present invention in a use state;
fig. 7 is a schematic diagram of the operation of the middle interactive terminal host of the present invention.
[ detailed description ] embodiments
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 7, an interactive multimedia teaching equipment network system including a resource management platform, a resource live broadcast platform, and an interactive cloud service platform is described below with reference to the present embodiment.
The resource management platform is mainly used for comprehensively organizing resources of teaching of all teachers or video of students in classes in all regions, storing, managing and the like, and establishing a learning and communication space and platform for intercommunicating and linking students, teachers and parents.
The resource live broadcast platform is mainly used for placing excellent teacher teaching contents or some classical courseware inside the resource management platform so as to be referred and learned by local or remote peer teachers or students.
The interactive cloud service platform comprises a plurality of interactive terminal talkback platform modules and a plurality of interactive terminal listening and speaking platform modules.
The interactive terminal talkback platform module comprises a teacher camera for shooting a teacher lecture scene, a student camera for shooting a student interactive scene, a pickup microphone for the teacher to use, a pickup microphone for receiving full-field sound, an audio amplifier for playing sound, a talkback interactive display screen for displaying the interactive scene, and an interactive terminal host for connecting the teacher camera, the student camera, the pickup microphone, the audio amplifier and the talkback interactive display screen together. The interactive terminal listening and speaking platform module comprises a listening and speaking pickup microphone for receiving full-field sound, a listening and speaking interactive display screen for displaying interactive scenes, a student panoramic device and an interactive terminal listening and speaking device for connecting the listening and speaking pickup microphone, the listening and speaking interactive display screen and the student panoramic device together.
The interactive terminal host comprises a host box body and a host circuit board arranged in the host box body; the host circuit board comprises a key part module, an MCU chip connected to the key part module, a display chip connected with the MCU chip, a capacitive touch display screen connected with the display chip, and a USB chip connected with the MCU chip; the first HDMI chip and the second HDMI chip are connected with the MCU chip respectively; the first notebook and the second notebook are respectively connected to the second HDMI chip; the third notebook and the fourth notebook are respectively connected to the first HDMI chip; the recording and broadcasting main board is connected with the first HDMI chip, and the OSP computer is connected with the second HDMI chip, and the recording and broadcasting main board is respectively connected with the MCU chip and the first HDMI chip; the OSP computer is respectively connected with the second HDMI chip and the USB chip; and the USB chip is connected with the capacitive touch display screen.
The model of the first notebook, the second notebook, the third notebook and the fourth notebook is HDMI; the first HDMI chip is formed by a 2-in 2-out 2-way audio separator, and the second HDMI chip is formed by a 3-in 1-out 2-way audio separator. The main machine box body comprises a box main body 1 for installing and fixing a main machine circuit board, a box upper cover 2 arranged at the upper position of the box main body 1, a movable cover 3 which is movably rotated and arranged at the lower position of one side of the box upper cover 2, a rotating support member 4 which is arranged below the movable cover 3 and movably connected with the lower part of the box main body 1, a main machine display screen 5 arranged on one side of the box main body 1, and a movable handle 6 arranged on one side of the main machine display screen 5; a plurality of heat dissipation hole groups 7 arranged at two sides or the top of the box main body 1.
The interactive terminal talkback platform module is arranged in the talkback teaching room, and the interactive terminal listening and speaking platform module is arranged in the listening and speaking teaching room. In the main teaching room, the main case body is arranged at the front position of one side of the main teaching room and is positioned at the front position of the front side of the main teaching room. The main teaching camera is arranged at the rear position of the main teaching room and is opposite to the position corresponding to the main case body. The student's camera of the said main lecture is installed in the position over teaching the front desk. The microphone is arranged at one side of the main machine box body. The sound box and the recording and broadcasting host are arranged on the front wall of the main speaking teaching room.
In the listening and speaking teaching room, the speaking area is arranged at the central position of a listening and speaking student, the listening and speaking pickup microphone is arranged at the front position of the speaking area, and the student panoramic device is arranged at the front position of the listening and speaking teaching room. The listening and speaking interactive display screen is arranged in front of the student panoramic device. The interactive terminal listening and speaking device is installed in the front position of one side of the listening and speaking teaching room and is located in the front position of the front side of the listening and speaking teaching room.
When the teacher teaching machine is used for teaching in a teacher teaching room, video information of teaching activities of teachers is collected by the teacher teaching camera and transmitted to the inside of an interactive terminal host, learning activities of students are recorded by the listening and speaking student cameras in real time and transmitted to the inside of the interactive terminal host, sound of a microphone is expanded by the pickup microphone and transmitted to a recording and broadcasting main board, transcoding is performed by a digital audio processor and transmitted to the interactive terminal host, then the video information and the audio information of the teachers and different students are subjected to sub-channel packaging processing by the interactive terminal host, and are transmitted to an OPS computer for internal processing in a unified mode, the video information of the teaching of the teachers is transmitted to a wireless display device, the students can watch the video information on the wireless display device, and meanwhile, the information is transmitted to a storage device by. In the process, the interactive terminal host computer is through constructing interactive terminal platform module of mainly saying and interactive terminal platform module of listening, the interactive terminal platform module among the main teacher of listening of each school of rethread contact carries out long-range real-time online interactive teaching, make the local or strange land classroom of bimanu or many teacher's classroom or aerial online synchronization, do not need being connected between a plurality of equipment and the equipment among the prior art, communication and control, only need the interactive terminal host computer of independent control can, it is complicated to have solved traditional recorded broadcast equipment, the practicality is poor, technical problem such as difficult operation, thereby reach simple to operate, simple to use purpose. Meanwhile, in the process, the technical phenomenon that the scene seen by the students in the second classroom is inconsistent with the actual scene in the first classroom due to the network classroom of the existing synchronous shooting technology is avoided. The technical problem that the scenes seen by students or teachers are inconsistent is solved.
The interactive terminal host machine completes the full-automatic tracking and broadcasting-directing switching of four paths of teaching videos by connecting two 4K cameras, and the interactive terminal host machine and the cameras meet the requirement of a standard network cable to realize power supply communication and video transmission. The EPTZ tracking camera can achieve no garbage lens, seamless switching of scene pictures is achieved, and recorded videos are closer to reality. The interactive terminal host is internally provided with an 11.6-inch capacitive screen and a touch UI. The interactive terminal host is internally provided with interactive software, and a lecture room can be in interactive teaching with a listening and speaking room. The interactive terminal host is provided with a highly integrated OPS computer and a high shooting instrument. The interactive terminal host machine completes the switching of two paths of teaching videos through connecting a binocular camera of a student. The wiring is simple, can connect through 2 SDIs and accomplish, an audio line. The commissioning was completed in 30 minutes and the study was used in 15 minutes. The interactive terminal host is internally provided with interactive software, and a lecture room can be in interactive teaching with a listening and speaking room.
The capacitive touch display screen is connected with the display chip, the display chip is connected with the MCU chip, and the first HDMI chip and the second HDMI chip are connected with the MCU chip respectively. The OPS computer is connected with the second HDMI chip, the recorded broadcast main board is connected with the first HDMI chip, and the recorded broadcast main board is connected with the MCU chip. The first notebook and the second notebook are respectively connected with the second HDMI chip, and the third HDMI chip and the fourth HDMI chip are respectively connected with the first HDMI chip. And the USB chip is respectively connected with the OPS computer and the recording and broadcasting main board. In the structure, the MCU chip can be connected with a plurality of first HDMI chips or second HDMI chips, each first HDMI chip or second HDMI chip is connected with two notebooks, and each notebook is equivalent to a computer connected with the IP address of each region.
In summary, the interactive terminal host comprises a host box body and a host circuit board arranged inside the host box body; the host circuit board comprises a key part module, an MCU chip connected to the key part module, a display chip connected with the MCU chip, a capacitive touch display screen connected with the display chip, and a USB chip connected with the MCU chip; the first HDMI chip and the second HDMI chip are connected with the MCU chip respectively; the first notebook and the second notebook are respectively connected to the second HDMI chip; the third notebook and the fourth notebook are respectively connected to the first HDMI chip; the recording and broadcasting main board is connected with the first HDMI chip, and the OSP computer is connected with the second HDMI chip, and the recording and broadcasting main board is respectively connected with the MCU chip and the first HDMI chip; the OSP computer is respectively connected with a second HDMI chip and a USB chip; and the USB chip is connected with the capacitive touch display screen. In this technical scheme, construct interactive terminal platform module and interactive terminal platform module of talkbacking through interactive terminal host computer and camera during the use, the pickup wheat to and other components such as audio amplifier, the interactive terminal platform module among the main teacher of each school of rethread contact carries out long-range real-time online interactive teaching, make the local or strange land classroom of two teachers or air online synchronization, it is complicated to have solved traditional recorded broadcast equipment, the practicality is poor, technical problem such as the scene is inconsistent is seen to operational difficulties and student or mr.
The preferred embodiments of the present invention have been described above with reference to the accompanying drawings, without thereby limiting the scope of the invention. Any modification, equivalent replacement and improvement made by those skilled in the art without departing from the scope and spirit of the present invention should be within the scope of the claims of the present invention.
Claims (4)
1. An interactive multimedia teaching equipment network system comprises a resource management platform, a resource live broadcast platform and an interactive cloud service platform; the interactive cloud service platform comprises a plurality of interactive terminal talkback platform modules and a plurality of interactive terminal listening and talking platform modules; the interactive terminal talkback platform module comprises a teacher camera for shooting a teacher lecture scene, a student camera for shooting a student interactive scene, a pickup microphone for the teacher, pickup microphones for receiving full-field sound, a sound box for playing the sound, a talkback interactive display screen for displaying the interactive scene, and an interactive terminal host for connecting the teacher camera, the student camera, the pickup microphones, the sound box and the talkback interactive display screen together; the method is characterized in that: the interactive terminal host comprises a host box body and a host circuit board arranged in the host box body; the host circuit board comprises a key part module, an MCU chip connected to the key part module, a display chip connected with the MCU chip, a capacitive touch display screen connected with the display chip, and a USB chip connected with the MCU chip; the first HDMI chip and the second HDMI chip are connected with the MCU chip respectively; the first notebook and the second notebook are respectively connected to the second HDMI chip; the third notebook and the fourth notebook are respectively connected to the first HDMI chip; the recording and broadcasting main board is connected with the first HDMI chip, and the OSP computer is connected with the second HDMI chip, and the recording and broadcasting main board is respectively connected with the MCU chip and the first HDMI chip; the OSP computer is respectively connected with the second HDMI chip and the USB chip; and the USB chip is connected with the capacitive touch display screen.
2. The interactive multimedia teaching device network system of claim 1, wherein: the model of the first notebook, the second notebook, the third notebook and the fourth notebook is HDMI; the first HDMI chip is formed by a 2-in 2-out 2-way audio separator, and the second HDMI chip is formed by a 3-in 1-out 2-way audio separator.
3. The interactive multimedia teaching device network system of claim 1, wherein: the main machine box body comprises a box main body for installing and fixing a main machine circuit board, a box upper cover arranged at the upper position of the box main body, a movable cover which is movably rotated and arranged at the lower position of one side of the box upper cover, a rotating support member which is arranged below the movable cover and movably connected with the lower part of the box main body, a main machine display screen arranged on one side of the box main body, and a movable handle arranged on one side of the main machine display screen; and a plurality of radiating hole groups arranged at the two sides or the top of the box main body.
4. The interactive multimedia teaching device network system of claim 1, wherein: the interactive terminal listening and speaking platform module comprises a listening and speaking pickup microphone for receiving full-field sound, a listening and speaking interactive display screen for displaying interactive scenes, a student panoramic device and an interactive terminal listening and speaking device for connecting the listening and speaking pickup microphone, the listening and speaking interactive display screen and the student panoramic device together.
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| CN202021231472.5U CN212256611U (en) | 2020-06-29 | 2020-06-29 | Interactive multimedia teaching equipment network system |
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| CN202021231472.5U CN212256611U (en) | 2020-06-29 | 2020-06-29 | Interactive multimedia teaching equipment network system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112837574A (en) * | 2021-01-15 | 2021-05-25 | 中科远见(重庆)科技有限公司 | Interactive classroom system and method thereof |
| CN113296727A (en) * | 2021-05-08 | 2021-08-24 | 广州市奥威亚电子科技有限公司 | Sound control method, device, electronic equipment and storage medium |
| CN115909849A (en) * | 2023-03-10 | 2023-04-04 | 日照职业技术学院 | Children's dangerous goods warning analog device based on preschool education |
-
2020
- 2020-06-29 CN CN202021231472.5U patent/CN212256611U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112837574A (en) * | 2021-01-15 | 2021-05-25 | 中科远见(重庆)科技有限公司 | Interactive classroom system and method thereof |
| CN113296727A (en) * | 2021-05-08 | 2021-08-24 | 广州市奥威亚电子科技有限公司 | Sound control method, device, electronic equipment and storage medium |
| CN113296727B (en) * | 2021-05-08 | 2024-05-14 | 广州市奥威亚电子科技有限公司 | Sound control method, device, electronic equipment and storage medium |
| CN115909849A (en) * | 2023-03-10 | 2023-04-04 | 日照职业技术学院 | Children's dangerous goods warning analog device based on preschool education |
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