Music pencil sharpener

Abstract

The invention provides a music pencil sharpener. The music pencil sharpener comprises a shell, a cutting cavity, a sound box cavity and a scrap collecting cavity are formed in the shell, a cutting mechanism used for sharpening a pencil is arranged in the cutting cavity, the scrap collecting cavity is used for collecting cutting scraps and is in communication with the cutting cavity, an eight-sound movement and a reed are arranged in the sound box cavity, the cutting mechanism can transmit towards the eight-tone movement to enable the eight-tone movement to stir the reed to produce sound, and a switch is further arranged on the shell and used for controlling the cutting mechanism to transmit towards the eight-tone movement or not to transmit towards the eight-tone movement. The cutting mechanism is controlled by the switch to transmit to the eight-tone movement or not to transmit to the eight-tone movement, so that the music sounding function can be controlled to be started or stopped; in the pencil sharpening process, the sharpening mechanism transmits to the eight-tone movement to enable the eight-tone movement to toggle the reed to give out melodious music, and the interestingness of pencil sharpening is improved; and in the pencil sharpening process, the cutting mechanism does not transmit to the eight-tone movement, so that music sound cannot be made, and the music pencil sharpener is suitable for occasions needing to concentrate on or quiet.

Description

technical field [0001] The present invention relates to the technical field of pencil sharpeners, more specifically to a musical pencil sharpener. Background technique [0002] As the family's living conditions get better and better, some elementary school students are less and less appreciative of study stationery. The newly bought stationery is often damaged or discarded at will. Primary school students have a lot of pocket money, and they can throw it away and buy it at will. If the stationery is only practical and cannot make children happy, it will inevitably be wasted. The existing pencil sharpeners will only make monotonous noises when sharpening pens, which is no fun. The applicant designed a musical pencil sharpener in consideration of improving the fun of sharpening pencils, adding the function of a music box to the original pencil sharpening function, so that primary school students can enjoy pleasant music in the process of sharpening pencils. However, the addit...

AI Technical Summary

Problems solved by technology

However, the addition of the music function to the pencil sharpener also has disadvantages. For example, it may distract primary school students from studying. In a quiet classroom or self-study classroom, the music produced during the pencil sharpening process will be regarded as noise and affect the surroundings. human learning

So far, there is no pencil sharpener on the market that can freely control whether to emit music or not to emit music while sharpening the pencil

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