CN202472267U - Simple electronic metronome - Google Patents

Abstract

The utility model discloses a simple electronic metronome, which comprises a box body, a button, a light emitting diode, a digital chip and a loudspeaker, and is characterized in that the button, the light emitting diode and the loudspeaker are connected to the surface of the box body; the button is connected with the digital chip; and the digital chip is connected with the loudspeaker. The utility model has the advantages that 1, a singlechip is not required, so that the simple electronic metronome is low in cost and power consumption; 2, different beats can be selected with one key, so that the simple electronic metronome is easy to operate and convenient to use; and 3, the simple electronic metronome is small in size, light in weight and convenient to carry.

Description

A kind of simple and easy electronic metronome

Technical field

The utility model relates to a kind of metronome, relates in particular to a kind of simple and easy electronic metronome.

Background technology

Current society, people's living standard improves constantly, and is increasingly high to the pursuit of cultural life, and more and more people's delight in musics enrich the cultural life of oneself.

In the process of learning music, to the assurance particular importance of rhythm.There is much human to utilize hand and pin to beat time and practises rhythm, simple like this, practicality, but but need other people to assist or influence self to play.Various metronomes are arranged on the market, two kinds of mechanical type and electronic types are arranged, mechanical type metronome volume is big, and beat is loud, to playing certain interference; The volume of electronic type is little, and based on the single-chip microcomputer design, cost is higher relatively mostly, and integrated functionality is too complicated, uses on the contrary to become complicated.

Summary of the invention

The purpose of the utility model has provided a kind of simple and easy electronic metronome, and the user can carry, through single push-botton operation just can different beats selection, person easy to use is to the exercise of music rhythm.

The utility model is achieved in that it comprises box body, button, light emitting diode, digit chip, loudspeaker, it is characterized in that box surface is connected with button, light emitting diode and loudspeaker, and button connects digit chip, and digit chip connects loudspeaker.

The technique effect of the utility model is: 1, need not use single-chip microcomputer, cost is low, and power consumption is little; 2, the selection of the different beats of one-key operation is simple to operate, easy to use; 3, volume is little, and is in light weight, is easy to carry.

Description of drawings

Fig. 1 is the utility model structural representation.

Box body 2, light emitting diode 3, button 4, digit chip 5, loudspeaker in the drawings, 1.

Embodiment

Like Fig. 1; The utility model is to realize like this; Light emitting diode 2 is fixed on box body 1 surface with button 3, and the user utilizes button 3 to accomplish the selection of different beats, and digit chip 4 is according to the different choice of button 3; Different time voice are at interval play through loudspeaker 5, thus the function of electronic metronome.

Claims (1)

1. simple and easy electronic metronome, it comprises box body, button, light emitting diode, digit chip, loudspeaker, it is characterized in that box surface is connected with button, light emitting diode and loudspeaker, and button connects digit chip, and digit chip connects loudspeaker.

Images