CN205983936U - Network education multimedia teaching device - Google Patents

Abstract

The utility model relates to the technical field of teaching facilities, and discloses a multimedia teaching device for network education, comprising: a desk, a display, a host computer, a keyboard, a projector, a curtain, multiple audio systems, a camera, a mouse and a microphone, and the display is arranged on the desk Above, the main unit is placed in the cabinet at the lower left or right of the desk, the projector is located on the extension board on one side of the desk, the camera is installed in the upper corner of the classroom, and multiple speakers are installed in the upper part of the classroom according to the sound and distance. At the location, the host is connected to the network through a network cable, and the monitor, keyboard, projector, camera and mouse are respectively connected to the host, and multiple speakers are connected in parallel to the host and the microphone respectively. This kind of network education multimedia teaching device makes the classroom All students in the classroom can hear the content of the lecture materials, and the camera can capture the scene of students listening to the class, helping students with poor self-control to observe discipline and study, and improve teaching effects.

Description

A multimedia teaching device for network education

technical field

The utility model relates to the technical field of teaching facilities, in particular to a multimedia teaching device for network education.

Background technique

With the development of Internet technology, multimedia technology has risen rapidly and flourished. Its application has spread to every corner of the national economy and social life. It is bringing about huge changes in human production methods, working methods and even life styles. In the field of education and teaching. Compared with traditional teaching methods, the Internet-based online teaching system can dynamically manage learning materials and examination information of various subjects, allowing students to study flexibly, breaking through the boundaries of time and space, and greatly saving educational resources.

At present, the scale of the school's multimedia classrooms continues to expand, and the following problems arise: the students in the back row cannot understand the teaching content, and they tend to skip classes, which affects the teaching effect.

Utility model content

The utility model provides a multimedia teaching device for network education. Through multiple speakers, all students in the classroom can hear the content of lecture materials, and the scene of students listening to lectures can be photographed through a camera, so as to help students with poor self-control to observe discipline and study. Improve teaching effect.

The utility model provides a multimedia teaching device for network education, which comprises: a desk, a display, a host, a keyboard, a projector, a curtain, multiple speakers, a camera, a mouse and a microphone, the monitor is arranged on the desk, and the host is placed on the lecture In the cabinet below the left or right of the table, the projector is located on the extension board on one side of the desk, the camera is installed in the upper corner of the classroom, and multiple speakers are installed at different positions in the upper part of the classroom according to the sound and distance. Connect to the network, monitor, keyboard, projector, camera and mouse are connected to the host respectively, and multiple speakers are connected in parallel to the host and microphone respectively.

Further, the lower part of the desk is provided with a storage box with a left opening or a right opening, and the storage box is provided with two parallel slide grooves, and the bottom of the extension board is provided with two slide rails corresponding to the slide grooves. The extension plate is slidably connected with the storage box through the chute and slide rail. There is a baffle on the side of the extension plate protruding from the storage box. The baffle is hinged with the extension plate. The size of the baffle is the same as the left or right opening of the storage box. size to match.

Further, the mouse is a wireless mouse.

Further, the microphone is a wireless microphone.

Compared with the prior art, the utility model has the beneficial effects of:

The utility model finds the teaching material through the host connected to the network, the host is connected to the projector, the projector projects the teaching material on the screen for students to learn, the microphone helps to improve the voice of the teacher asking questions or the students answering questions, multiple speakers are connected in parallel, and then connected to the host , so that all students in the classroom can hear the content of the lecture materials, and the scene of students listening to the class can be captured by the camera, helping students with poor self-control to observe discipline and study, and improve teaching effects.

Description of drawings

Fig. 1 is a structural schematic diagram of a network education multimedia teaching device provided by the utility model.

Explanation of reference signs:

1-Lecture table, 2-Display, 3-Main unit, 4-Keyboard, 5-Projector, 6-Sound, 7-Camera, 8-Mouse, 9-Extension board, 10-Microphone, 11-Storage box, 12- bezel.

detailed description

A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

As shown in Figure 1, a kind of network education multimedia teaching device provided by the embodiment of the utility model includes: a desk 1, a display 2, a host computer 3, a keyboard 4, a projector 5, a curtain, a plurality of speakers 6, a camera 7, Mouse 8 and microphone 10, monitor 2 are arranged on the desk 1, host computer 3 is placed in the cabinet of the lower left or right lower side of the desk 1, the projector 5 is located on the extension board 9 on one side of the desk 1, and the camera 7 is installed on the In the upper corner of the classroom, multiple speakers 6 are installed at different positions in the upper part of the classroom according to the sound and distance. The host 3 is connected to the network through a network cable, and the monitor 2, keyboard 4, projector 5, camera 7 and mouse 8 are connected to the host 3 respectively. A plurality of audio speakers 6 are connected in parallel to the host computer 3 and the microphone 10 respectively.

The host computer 3 is connected to the network to find teaching materials, and the host computer 3 is connected to the projector 5. The projector 5 projects the teaching materials on the screen for students to learn. The microphone 10 helps to improve the voice of the teacher asking questions or students answering questions. Multiple speakers 6 are connected in parallel. Then it is connected with the host computer 3, so that all students in the classroom can hear the content of the lecture materials, and the scene of the students listening to the lecture can be photographed through the camera 7, so as to help students with poor self-control to observe discipline and study, and improve the teaching effect.

Further, the lower part of the desk 1 is provided with a storage box 11 with a left opening or a right opening. The storage box 11 is provided with two parallel chutes, and the bottom of the extension plate is provided with two corresponding to the chute. The slide rail, the extension plate 9 is slidingly connected with the storage box 11 through the slide groove and the slide rail, and the side of the extension plate 9 protruding from the storage box 11 is provided with a baffle plate 12, and the baffle plate 12 is hinged with the extension plate 9, and the size of the baffle plate 12 The size of the left opening or the right opening of the storage box 11 matches.

The projector 5 is pulled out from the storage box 11 through the extension plate 9. When not in use, the extension plate 9 is pushed into the storage box 11 through the chute and the slide rail to accommodate the projector. The baffle plate 12 is hinged with the extension plate 9 to adjust It is more convenient to store the projector 5.

Further, the mouse 8 is a wireless mouse, and the microphone 10 is a wireless microphone.

The wireless mouse and wireless microphone are concise and easy to use.

The above disclosures are only a few specific embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any changes conceivable by those skilled in the art should fall within the scope of protection of the present invention.

Claims (4)

1. A multimedia teaching device for network education, characterized in that it comprises: a desk (1), a display (2), a host computer (3), a keyboard (4), a projector (5), a curtain, a plurality of audio speakers (6 ), a camera (7), a mouse (8) and a microphone (10), the monitor (2) is arranged on the desk (1), and the host (3) is placed in a cabinet at the lower left or right of the desk (1), The projector (5) is located on the extension board (9) on one side of the desk (1), the camera (7) is installed in the upper corner of the classroom, and multiple speakers (6) are installed in different positions in the upper part of the classroom according to the sound and distance At the place, the host computer (3) is connected to the network through a network cable, and the monitor (2), keyboard (4), projector (5), camera (7) and mouse (8) are connected to the host computer (3) respectively, and multiple speakers (6) After being connected in parallel, they are respectively connected with the host computer (3) and the microphone (10). 2. network education multimedia teaching device as claimed in claim 1, is characterized in that, the bottom of described desk (1) is provided with the storage box (11) of left side opening or right side opening, in the storage box (11) There are two parallel slide grooves, and the bottom of the extension plate is provided with two slide rails corresponding to the slide grooves. The extension plate (9) is slidably connected with the storage box (11) through the slide grooves and slide rails, and the extension plate (9) Stretch out one side of storage box (11) to be provided with baffle plate (12), baffle plate (12) and extension plate (9) are hinged, the size of baffle plate (12) and the left side opening of storage box (11) or right side The side openings are sized to match. 3. The network education multimedia teaching device according to claim 1, characterized in that, the mouse (8) is a wireless mouse. 4. The network education multimedia teaching device according to claim 1, characterized in that, the microphone (10) is a wireless microphone.