Anti-break earphone for English listening test

Abstract

The invention discloses an anti-breakage earphone for English listening tests, and mainly relates to the field of earphones. The earphone comprises side clamping plates, the two side clamping plates are symmetrically arranged; the side clamping plates are arc-shaped plates; earmuffs are arranged at the bottoms of the side clamping plates; connecting blocks are arranged at the ends, away from the earmuffs, of the side clamping plates; the section of the connecting block is arc-shaped; a cavity is formed in the connecting block; the shape of the cavity is matched with that of the connecting block, a plurality of first springs are arranged in the cavity, the two ends of each first spring are fixed to the two side walls of the cavity respectively, an extension plate is slidably connected to the bottom of each side clamping plate, a fixing device is arranged on the outer side of each side clamping plate, a rotating shaft is arranged at the bottom end of each extension plate, and the earmuffs are fixed to the rotating shafts. The earphone has the beneficial effects that the top of a traditional earphone is improved, so that the bending point of the earphone is firmer and more stable, andthe earphone is prevented from being broken and damaged after being pulled and worn for a long time.

Description

technical field [0001] The invention relates to the field of earphones, in particular to an anti-break earphone for English listening test. Background technique [0002] As a common language in the world, English has been widely used all over the world. Especially with the further deepening of China's reform and opening up, it is even more important to master English well if we want to strengthen cultural exchanges and communication with other countries in the world. This is an important communication tool. However, English and our mother tongue, Chinese, belong to different language families after all. It is not an easy task to learn to master or even use English proficiently. Therefore, English has become the main subject for students to teach, and in high schools and colleges, the subject of English is subdivided into listening, speaking, reading, and writing, so that students can better master the subject of English. language. [0003] In the learning of English liste...

AI Technical Summary

Problems solved by technology

[0003] In the learning of English listening, listening training is naturally indispensable, and in order to allow students to better carry out listening training, a special listening teaching classroom is set up, and each seat in the classroom is equipped with listening earphones. We can better carry out listening learning, training and testing, because most of the current English listening teaching tests are headphone type, and in order to adapt to the use of most people, most of the earphones use the earmuffs on both sides. The distance between the earmuffs is reduced, and the earmuffs are pulled to both sides to cover the head during use. Due to the large number of students in the school and the limited number of earphones, the earphones are easily broken and damaged when a large number of students wear them for a long time. , affecting students' wearing and using, delaying teaching progress

Images