CN214098753U

CN214098753U - Interactive recorded broadcast classroom

Info

Publication number: CN214098753U
Application number: CN202120208453.9U
Authority: CN
Inventors: 潘红梅
Original assignee: Jiaxing Dajiang Information Technology Co ltd
Current assignee: Jiaxing Dajiang Information Technology Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-08-31
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses an interactive recorded broadcast classroom, including the classroom of talkbacking and the classroom of listening, the quantity of the classroom of listening is a plurality of, be equipped with intelligent blackboard on the preceding inner wall in the classroom of talkbacking, the both sides of intelligent blackboard are equipped with interactive display screen and interactive recorded broadcast host computer one respectively, the interactive display screen divides to be equipped with a plurality of display areas, and each display area corresponds the different classroom picture of listening of demonstration, the rear side in the classroom of talkbacking is equipped with the slip hanging beam, slidable mounting has teacher's camera on the slip hanging beam, the top in the classroom of talkbacking is equipped with annular slide rail, slidable mounting has student's camera one on the annular slide rail, it has a plurality of rows of student's desk and chair to distribute in the classroom of talkbacking, is equipped with the slip ground rail between two adjacent rows of student's desk and chair, the slip ground rail is fixed in subaerial, and sliding connection has the movable support on the slip ground rail, the directional microphone is arranged at the upper end of the movable support.

Description

Interactive recorded broadcast classroom

Technical Field

The utility model relates to a recorded broadcast classroom technical field especially relates to an interactive recorded broadcast classroom.

Background

The recording and broadcasting classroom integrates and synchronously records video, audio and image signals of electronic equipment shot and recorded on site to generate a standardized streaming media file for external live broadcasting, storage, later editing and on-demand broadcasting. Spectator can watch live audio-visual and picture and text information through mobile terminal recorded broadcast system server, also the video information of later stage on demand, along with the progress of era, the teaching knowledge volume is bigger and bigger, and simple teaching material can't bear, only hardly explains the knowledge point of studying with characters and simple two-dimensional figure in addition to cause the teaching quality to obtain not promoting.

The existing recording and broadcasting classroom has certain defects in the using process, cameras used for shooting students and teachers cannot shoot the students or the teachers at different angles, and classroom image recording cannot be perfect. In addition, when students speak, the students at some positions are far away from the microphone, and when the voices of the students are light, the students can not clearly listen to the voices in a lecture room or a class room, so that the smooth proceeding of the classroom is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an interactive recorded broadcast classroom can carry out image acquisition to the student in the classroom of talkbacking better. Moreover, the voice of students in different positions can be well captured when the students speak, so that the personnel in the lecture classroom and the lecture classroom can clearly speak, and the class can be more smoothly taken.

The above technical purpose of the present invention can be achieved by the following technical solutions: an interactive recording and broadcasting classroom comprises a lecture classroom and a listening classroom, wherein the number of the listening classroom is a plurality, an intelligent blackboard is arranged on the front inner wall of the lecture classroom, an interactive display screen and an interactive recording and broadcasting host computer I are respectively arranged on two sides of the intelligent blackboard, a plurality of display areas are arranged in the interactive display screen, each display area correspondingly displays different listening classroom pictures, a sliding suspension beam is arranged on the rear side of the lecture classroom, a teacher camera is slidably mounted on the sliding suspension beam, an annular slide rail is arranged at the top of the lecture classroom, a student camera I is slidably mounted on the annular slide rail, a plurality of rows of student desks and chairs are distributed in the lecture classroom, a sliding ground rail is arranged between every two adjacent rows of student desks and chairs and is fixed on the ground, a moving support is slidably connected to the sliding ground rail, and a pointing microphone is arranged at the upper end of the moving support, the teaching machine is characterized in that a teaching display assembly is arranged on the front side of the class-attending classroom, an interactive recorded broadcast host computer II is arranged on one side of the teaching display assembly, an omnidirectional pickup microphone is arranged above the interactive recorded broadcast host computer II, and student cameras II are arranged at the positions of four corners at the top of the class-attending classroom.

Through the technical scheme, the teacher camera can move along the sliding suspension beam, so that the position of the teacher camera can be correspondingly adjusted according to different positions of the teacher, and a better shooting picture can be obtained. Student's camera can remove on annular slide rail to can carry out 360 work of making a video recording as required according to shooing. The movable support can move on the sliding ground rail, so that the directional microphone is driven to adjust the position. When the student speaks, the directional microphone is moved to the position of the student, so that the voice of the student is collected better, and the classroom is carried out more smoothly.

The utility model discloses still further set up to: the display area in the interactive display screen is in grid distribution, and numbers of class rooms are marked on the display area.

Through the technical scheme, teachers in the lecture room can quickly know which pictures in the lecture room are displayed in the display area through the serial numbers.

The utility model discloses still further set up to: one side of the interactive display screen is provided with a close-up display screen.

Through the technical scheme, the close-up display screen can close up part of pictures in the interactive display screen, and when a teacher in a lecture room interacts with students in the lecture room, the picture in the close-up display screen enables the teacher in the lecture room and the students to see the performance of the students in the lecture room more clearly.

The utility model discloses still further set up to: the front side of intelligence blackboard is equipped with the podium, the slip cantilever beam is arc and its centre of a circle is located the position department of podium.

Through above-mentioned technical scheme, when the teacher in the lecture room of giving a lecture to the teacher on the podium, teacher's camera removes on the slip cantilever beam to can shoot the angle that the teacher is different.

The utility model discloses still further set up to: and electric telescopic rods are arranged at two ends of the sliding suspension beam, and one end of each electric telescopic rod, which is far away from the sliding suspension beam, is fixed on the top wall of a lecture room.

Through above-mentioned technical scheme, electric telescopic handle can adjust the high position of slip hanging the roof beam to make teacher's camera can catch better picture.

The utility model discloses still further set up to: the teacher camera comprises a teacher analysis camera, a teacher panoramic camera and a teacher close-up camera.

Through above-mentioned technical scheme, teacher's analysis camera, teacher's panorama camera and teacher's close-up camera can carry out analysis respectively and make a video recording, panorama is made a video recording and is made a video recording close-up, has made more high-quality pictures, makes the student who listens in the classroom of class better study effect when watching the teacher and give a lecture the picture.

The utility model discloses still further set up to: the teaching display component comprises a projection curtain and a projector, the projection curtain is arranged on the inner wall of the front side of a class-listening classroom, and the projector is hung on the top wall of the class-listening classroom.

Through the technical scheme, the projector puts the classroom camera, the student camera and the information on the intelligent blackboard into the projection curtain, so that students in class rooms can learn and listen to the lectures more efficiently.

Drawings

Fig. 1 is a schematic structural view of a lecture room of the present invention;

fig. 2 is a schematic structural view of the classroom of the present invention.

The reference numbers in the figures mean: 1. a lecture room; 2. a classroom in which the student listens; 3. an intelligent blackboard; 4. an interactive display screen; 5. the interactive recording and broadcasting host machine I; 6. a display area; 7. a sliding suspension beam; 8. an annular slide rail; 9. a student camera I; 10. student desks and chairs; 11. a sliding ground rail; 12. moving the support; 13. a pointing microphone; 14. a teaching display component; 15. a second interactive recording and broadcasting host; 16. an omnidirectional pickup microphone; 17. a student camera II; 18. close-up display screen; 19. a platform; 20. an electric telescopic rod; 21. a teacher analysis camera; 22. a teacher panoramic camera; 23. a teacher close-up camera; 24. a projection screen; 25. a projector.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The present invention will be described below with reference to fig. 1 to 2.

An interactive recording and broadcasting classroom comprises a lecture main classroom 1 and a lecture listening classroom 2, wherein the number of the lecture listening classrooms 2 is a plurality, teachers give lessons in the lecture main classroom 1, and students in the lecture main classroom 1 can directly listen to the lecture. The lecture attending classroom 2 is provided with a classroom picture of a lecture attending classroom 1, students in the lecture attending classroom 2 study by watching the classroom picture, all lecture attending pictures of the lecture attending classroom 2 are displayed in the lecture attending classroom 1, and teachers can remotely interact with the students in the lecture attending classroom 2. Be equipped with intelligent blackboard 3 on the preceding inner wall of lecture room 1, intelligent blackboard 3 can conveniently demonstrate and present important knowledge point for the student watches. The two sides of the intelligent blackboard 3 are respectively provided with an interactive display screen 4 and an interactive recorded broadcast host computer I5, an interactive recorded broadcast host computer II 15 is arranged in the class-listening classroom 2, an omnidirectional pickup microphone 16 is arranged above the interactive recorded broadcast host computer II 15, and two student cameras 17 are arranged at the positions of four corners at the top of the class-listening classroom 2. The interactive recording and broadcasting host computer I5 and the interactive recording and broadcasting host computer II 15 are matched to complete the recording, live broadcasting and interactive processes, synchronous class taking between the lecture hall 1 and the multi-room lecture hall 2 is realized, the lecture teacher can see the pictures of the lecture hall 2, students in the lecture hall 2 can see the content of the lecture teacher, and the lecture hall 1 and the multi-room lecture hall 2 can be interacted with each other.

The interactive display screen 4 is divided into a plurality of display areas 6, and each display area 6 correspondingly displays different pictures of the lecture rooms 2. The teacher who is giving a lecture in classroom 1 can know the condition of the student in classroom 2 fast through the picture in the interactive display screen 4, makes the teacher can come the rhythm of controlling to attend class according to the condition of student better. The display area 6 in the interactive display screen 4 is in grid distribution, and the number of the class room 2 is marked on the display area 6. The numbers enable the teacher who is in the lecture room 1 to quickly know which of the pictures in the lecture room 2 is displayed on the display area 6. One side of interactive display screen 4 is equipped with close-up display screen 18, and close-up display screen 18 can carry out the close-up with some pictures in interactive display screen 4, and when the mr who gives a lecture to the classroom 1 interacted with the student who listens to classroom 2, the picture through close-up display screen 18 makes mr and the student who gives a lecture to classroom 1 can see the performance of listening classroom 2 students more clearly.

The back side of the lecture room 1 is provided with a sliding suspension beam 7, a teacher camera is slidably mounted on the sliding suspension beam 7, and the teacher camera can move along the sliding suspension beam 7, so that the position of the teacher can be correspondingly adjusted according to different positions of the teacher, and a better shooting picture can be obtained. The teacher camera includes a teacher analysis camera 21, a teacher panorama camera 22, and a teacher close-up camera 23. The teacher analysis camera 21, the teacher panoramic camera 22, and the teacher close-up camera 23 can perform analysis camera shooting, panoramic camera shooting, and close-up camera shooting, respectively, to obtain more high-quality pictures, so that the students in the class classroom 2 can learn better when watching the pictures of the teacher. The front side of the intelligent blackboard 3 is provided with a platform 19, the sliding suspension beam 7 is arc-shaped, and the circle center of the sliding suspension beam is positioned at the position of the platform 19. When a teacher in the lecture room 1 gives a lecture on the platform 19, the teacher camera moves on the sliding suspension beam 7, so that the teacher can take a picture at different angles. Two ends of the sliding suspension beam 7 are provided with electric telescopic rods 20, and one end of each electric telescopic rod 20, which is far away from the sliding suspension beam 7, is fixed on the top wall of the lecture room 1. The electric telescopic rod 20 can adjust the height position of the sliding suspension beam 7, so that a teacher camera can capture a better picture.

The top in the classroom of mainly saying 1 is equipped with annular slide rail 8, and slidable mounting has student's camera 9 on annular slide rail 8, and student's camera can remove on annular slide rail 8 to can carry out 360 work of making a video recording as the shooting needs. A plurality of rows of student desks and chairs 10 are distributed in a lecture classroom 1, a sliding ground rail 11 is arranged between every two adjacent rows of student desks and chairs 10, and the sliding ground rail 11 is fixed on the ground through bolts. The sliding ground rail 11 is connected with a moving bracket 12 in a sliding way, and the upper end of the moving bracket 12 is arranged on a directional microphone 13. The moving support 12 can move on the sliding ground rail 11, so that the pointing microphone 13 is adjusted in position. When the student speaks, the directional microphone 13 is controlled to move to the position of the speaking student by the movable support 12, so that the voice of the student is better collected, and the classroom is more smoothly carried out.

The front side of the lecture classroom 2 is provided with a lecture display module 14, and the lecture display module 14 comprises a projection curtain 24 and a projector 25. The projection curtain 24 is provided on the front inner wall of the classroom 2, and the projector 25 is suspended from the ceiling wall of the classroom 2. The projector 25 projects information on the classroom camera and the student camera and on the intelligent blackboard 3 onto the projection screen 24, thereby enabling students in the classroom 2 to learn and listen to them more efficiently.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.

Claims

1. An interactive recording and broadcasting classroom comprises a lecture main classroom (1) and a lecture listening classroom (2), wherein the number of the lecture listening classroom (2) is a plurality, the interactive recording and broadcasting classroom is characterized in that an intelligent blackboard (3) is arranged on the front inner wall of the lecture main classroom (1), an interactive display screen (4) and an interactive recording and broadcasting host computer (5) are respectively arranged on two sides of the intelligent blackboard (3), a plurality of display areas (6) are arranged in the interactive display screen (4), each display area (6) correspondingly displays different pictures of the lecture listening classroom (2), a sliding suspension beam (7) is arranged on the rear side of the lecture main classroom (1), a teacher camera is slidably arranged on the sliding suspension beam (7), an annular sliding rail (8) is arranged at the top of the lecture main classroom (1), a student camera I (9) is slidably arranged on the annular sliding rail (8), a plurality of student desks and chairs (10) are distributed in the lecture main classroom (1), be equipped with between two adjacent student desk chairs (10) slip ground rail (11), slip ground rail (11) are fixed in subaerially, and sliding connection has movable support (12) on slip ground rail (11), the upper end of movable support (12) is equipped with directional microphone (13), the front side in class-listening classroom (2) is equipped with display module (14) of giving lessons, one side of display module (14) of giving lessons is equipped with interactive recorded broadcast host computer two (15), the top of interactive recorded broadcast host computer two (15) is equipped with qxcomm technology pickup microphone (16), the position department at four angles in the top in class-listening classroom (2) all is equipped with student's camera two (17).

2. An interactive recording classroom as defined in claim 1, wherein: the display area (6) in the interactive display screen (4) is in grid distribution, and the number of the class-listening classroom (2) is marked on the display area (6).

3. An interactive recording classroom as defined in claim 2, wherein: one side of the interactive display screen (4) is provided with a close-up display screen (18).

4. An interactive recording classroom as defined in claim 1, wherein: the front side of the intelligent blackboard (3) is provided with a platform (19), and the sliding suspension beam (7) is arc-shaped and the circle center of the sliding suspension beam is located at the position of the platform (19).

5. An interactive recording classroom as defined in claim 1, wherein: electric telescopic rods (20) are arranged at two ends of the sliding suspension beam (7), and one end, far away from the sliding suspension beam (7), of each electric telescopic rod (20) is fixed to the top wall of the lecture room (1).

6. An interactive recording classroom as defined in claim 1, wherein: the teacher camera includes a teacher analysis camera (21), a teacher panorama camera (22), and a teacher close-up camera (23).

7. An interactive recording classroom as defined in claim 1, wherein: the teaching display component (14) comprises a projection curtain (24) and a projector (25), wherein the projection curtain (24) is arranged on the inner wall of the front side of the class-listening classroom (2), and the projector (25) is hung on the top wall of the class-listening classroom (2).