Sound equipment for teaching learning

Abstract

The invention discloses sound equipment for teaching learning, and the sound equipment comprises a sound device and a wall body, the wall body is a C-shaped wall body, the right concave part of the wall body is a cavity, the sound device is installed in the cavity, and the sound device is closely attached to the wall body through the cavity. The wall body comprises an upper top plate, a lower topplate and side plates. The side plates are installed between the upper top plate and the lower top plate, a first telescopic rod and a second telescopic rod are arranged between the side plates and the box, the first telescopic rod and the second telescopic rod are the same in structure, one end of the first telescopic rod is fixedly installed on the upper portion of the side plate, and the otherend of the first telescopic rod is fixedly installed on the upper portion of the sound device. The sound box and the wall body are designed together, the safety of the sound box is guaranteed, the service life of the sound box is prolonged, the space utilization rate of a classroom is increased, the sound quality of the sound box is better guaranteed through the module design of the sound box, theclass listening effect of students is improved, and the sound box is effective and practical.

Description

Technical field [0001] The invention relates to the field of audio equipment, in particular to an audio equipment used for teaching and learning. Background technique [0002] Audio system refers to the use of a microphone to convert the sound wave signal of the original sound field sound into an electric signal, and the electric signal is processed by some electronic equipment according to certain requirements, and finally the electric signal is converted into a sound wave signal for reproduction by a speaker. The whole structure from microphone to speaker is the sound system. [0003] With the advancement and development of science and technology, audio has gradually become one of the indispensable equipment in our lives. Teachers often use audio equipment in class. Nowadays, the audio equipment used in classrooms on the market is generally large in size. If the audio equipment is hung in a high place, it will not only pose a safety risk, but also affect the use of space inside ...

AI Technical Summary

Problems solved by technology

[0003] With the advancement and development of science and technology, speakers have gradually become one of the indispensable equipment in our lives. Teachers often use audio equipment in class. Nowadays, the audio equipment used in classrooms on the market is generally large in size. If the audio equipment is hung on a high place, not only will there be a safety risk, but it will also affect the use of space inside the classroom and affect the appearance. If it is placed on the ground, students will often stumble when they are out of class, and it is easy to damaged sound

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