CN214475731U

CN214475731U - Metronome is used in music teaching

Info

Publication number: CN214475731U
Application number: CN202120740031.6U
Authority: CN
Inventors: 杨旸
Original assignee: Jiuquan Vocational and Technical College Jiuquan Branch of Gansu Radio and TV University
Current assignee: Jiuquan Vocational and Technical College Jiuquan Branch of Gansu Radio and TV University
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-10-22
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a metronome for music teaching, which comprises a fixed base, wherein the top of the fixed base is fixedly connected with a main shell, a liquid crystal display screen is arranged at the center of the front end of the main shell, a plurality of control buttons are arranged on one side of the front end of the fixed base, and a sound player is arranged on one side of the front end of the fixed base, which is far away from the control buttons; two USB interfaces have been seted up to one side of unable adjustment base outer wall, the bottom of USB interface is provided with the pilot lamp, the rear end surface fixed connection of the main casing body has spacing support, the center of spacing support is provided with remote control module. The utility model discloses a set up the intelligent metronome that has liquid crystal display in aluminum alloy housing, can control through controlling the button according to the teaching needs, can the optional teaching beat, the sound player can send the sound of ticking according to the beat, also can utilize remote control module to control the beat at any time simultaneously and open and stop to make its holistic work efficiency improve greatly.

Description

Metronome is used in music teaching

Technical Field

The utility model relates to a metronome field especially relates to a metronome is used in music teaching.

Background

The metronome is a mechanical, electric or electronic device which can give out a stable beat in various speeds, the prior metronome is mostly pyramid-shaped, the interior is a clock structure, and is provided with a gear and a clockwork spring to drive a swing rod, the swing rod gives out sharp 'dripping' sound after each swing, the speed of the dripping sound can move up and down a pendulum bob according to a vernier scale carved on the swing rod to be adjusted, and the speed of the dripping sound is 40-210 beats per minute.

At present, the most extensive metronome of application is traditional mechanical type metronome mostly, though mechanical type metronome does not influence normal use, but the application is in the music teaching time, then there is certain defect, because the beat of metronome can't be followed in real time to beginner student, thereby make the teaching personnel need often break the rhythm and readjust of metronome, not only troublesome poeration, also cause certain damage to the inside mechanical structure of metronome easily simultaneously, long-term application is in music teaching, reduce its beat precision very easily, also reduce its actual life simultaneously easily.

Therefore, it is desirable to provide a metronome for music teaching to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that because the beginner can't follow the beat of metronome in real time to make the teaching personnel need often break the rhythm and the readjustment of metronome, not only troublesome poeration also causes certain damage to the mechanical structure of metronome inside easily simultaneously, long-term application reduces its beat precision in music teaching very easily, also reduces its actual life simultaneously easily.

In order to solve the technical problem, the utility model discloses a technical scheme be: the metronome for music teaching comprises a fixed base, wherein the top of the fixed base is fixedly connected with a main shell, a liquid crystal display screen is arranged in the center of the front end of the main shell, a plurality of control keys are arranged on one side of the front end of the fixed base, and an audio player is arranged on one side of the front end of the fixed base, which is far away from the control keys, and can automatically generate click sound in cooperation with the beat information of the liquid crystal display screen;

two USB interfaces are arranged on one side of the outer wall of the fixed base and can be used for data transmission, an indicator lamp is arranged at the bottom of each USB interface, and a rear end cover is fixedly connected to the rear end of the fixed base;

the outer surface of the rear end of the main shell is fixedly connected with a limiting support, the center of the limiting support is provided with a remote control module, and the remote control module can control the start and stop of the metronome at any time in the teaching process without readjusting, so that the teaching is convenient; one side fixedly connected with remote control antenna at remote control module top, the center of remote control module front end is provided with opens and stops the button, the equal fixedly connected with shock pad in edge of unable adjustment base bottom.

Preferably, the fixed base and the main shell are of an integrated structure, and the fixed base and the main shell of the integrated structure design are firmer and more stable.

Preferably, unable adjustment base and the main casing body all are made by the aluminum alloy material, and unable adjustment base and the main casing body made by the aluminum alloy material not only sound construction, can not take place to damage easily moreover.

Preferably, the equal fixedly connected with of rear end cap's edge and unable adjustment base corresponding set screw, make its quick dismantlement and installation of being convenient for through utilizing a plurality of set screw fixed connection.

Preferably, the limiting support is composed of two limiting devices, a limiting clamping groove corresponding to the remote control module is formed between the two limiting devices, and the limiting clamping groove can limit the remote control module.

Preferably, the shock absorption base pad is made by the silica gel material, and the shock absorption base pad made by the silica gel material can play a good shock absorption role.

The utility model has the advantages as follows:

1. the utility model changes the traditional mechanical structure by designing the electronic intelligent beat control structure, which can not reduce the beat precision and the actual service life, and the intelligent beat control structure is more convenient for quick control and adjustment;

2. the utility model discloses a set up the intelligent metronome that has liquid crystal display in aluminum alloy housing, can control through controlling the button according to the teaching needs, can the optional teaching beat, the sound player can send the sound of ticking according to the beat, also can utilize remote control module to control the beat at any time simultaneously and open and stop to make its holistic work efficiency improve greatly.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a rear view structural diagram of the present invention;

FIG. 3 is a bottom view of the present invention;

fig. 4 is a schematic structural diagram of the remote control module of the present invention.

In the figure: 1. a fixed base; 2. a main housing; 3. a liquid crystal display screen; 4. operating a key; 5. a sound player; 6. a USB interface; 7. an indicator light; 8. a rear end cap; 9. a limiting bracket; 10. a remote control module; 11. a remote control antenna; 12. a start-stop key; 13. shock-absorbing base pad.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 and 2, a metronome for music teaching includes a fixed base 1, a main housing 2 is fixedly connected to the top of the fixed base 1, the fixed base 1 and the main housing 2 are of an integrated structure, and the fixed base 1 and the main housing 2 of the integrated structure are firmer and more stable in structure; the fixed base 1 and the main shell 2 are both made of aluminum alloy materials, and the fixed base 1 and the main shell 2 made of the aluminum alloy materials are firm in structure and cannot be easily damaged; a liquid crystal display screen 3 is arranged in the center of the front end of the main shell 2, a plurality of control keys 4 are arranged on one side of the front end of the fixed base 1, and an audio player 5 is arranged on one side of the front end of the fixed base 1, which is far away from the plurality of control keys 4, and the audio player 5 can automatically generate ticking sound in cooperation with beat information of the liquid crystal display screen 3;

two USB interfaces 6 are arranged on one side of the outer wall of the fixed base 1, the USB interfaces 6 can be used for data transmission, an indicator light 7 is arranged at the bottom of each USB interface 6, and a rear end cover 8 is fixedly connected to the rear end of the fixed base 1;

the equal fixedly connected with in rear end housing 8's edge and unable adjustment base 1 corresponding set screw, make its quick dismantlement and installation of being convenient for through utilizing a plurality of set screw fixed connection.

As shown in fig. 2, the outer surface of the rear end of the main housing 2 is fixedly connected with a limiting support 9, the limiting support 9 is composed of two limiting devices, a limiting clamping groove corresponding to the remote control module 10 is formed between the two limiting devices, and the limiting clamping groove can limit the remote control module 10.

As shown in fig. 4, a remote control module 10 is arranged at the center of the limiting bracket 9, and in the teaching process, the remote control module 10 can control the start and stop of the metronome at any time without readjusting, so that the teaching is convenient; a remote control antenna 11 is fixedly connected to one side of the top of the remote control module 10, a start-stop button 12 is arranged at the center of the front end of the remote control module 10, and shock absorption bottom cushions 13 are fixedly connected to corners of the bottom of the fixed base 1; as shown in fig. 3, the shock absorbing bottom pad 13 is made of a silicone material, and the shock absorbing bottom pad 13 made of the silicone material can have a good shock absorbing effect.

When the utility model is used, the liquid crystal display screen 3 can be opened, then the rhythm of the metronome is selected through the plurality of control keys 4, one side of the front end of the fixed base 1, which is far away from the plurality of control keys 4, is provided with the acoustic player 5, and the acoustic player 5 can automatically send the ticking sound in cooperation with the beat information of the liquid crystal display screen 3 so as to conveniently carry out music teaching; the rear end surface fixed connection of main casing body 2 has spacing support 9, the center of spacing support 9 is provided with remote control module 10, at the teaching in-process, remote control module 10 can control opening of metronome at any time, need not readjustment again, thereby conveniently teach, this electronic intelligence beat control structure, traditional mechanical type structure has been changed, neither can reduce its beat precision, also can not reduce its actual life simultaneously, and intelligent beat control structure is more convenient for quick control and adjustment.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a metronome is used in music teaching, includes unable adjustment base (1), its characterized in that: the top of the fixed base (1) is fixedly connected with a main shell (2), a liquid crystal display (3) is arranged in the center of the front end of the main shell (2), a plurality of control keys (4) are arranged on one side of the front end of the fixed base (1), and a sound player (5) is arranged on one side, far away from the control keys (4), of the front end of the fixed base (1);

two USB interfaces (6) are arranged on one side of the outer wall of the fixed base (1), an indicator lamp (7) is arranged at the bottom of each USB interface (6), and a rear end cover (8) is fixedly connected to the rear end of the fixed base (1);

the rear end surface fixed connection of main casing body (2) has spacing support (9), the center of spacing support (9) is provided with remote control module (10), one side fixedly connected with remote control antenna (11) at remote control module (10) top, the center of remote control module (10) front end is provided with opens and stops button (12), equal fixedly connected with shock pad (13) in the edge of unable adjustment base (1) bottom.

2. The metronome for music teaching according to claim 1, wherein: the fixed base (1) and the main shell (2) are of an integrated structure.

3. The metronome for music teaching according to claim 1, wherein: the fixed base (1) and the main shell (2) are both made of aluminum alloy materials.

4. The metronome for music teaching according to claim 1, wherein: the rear end cover (8) is fixedly connected with fixing screws corresponding to the fixing base (1) at the corners.

5. The metronome for music teaching according to claim 1, wherein: the limiting support (9) is composed of two limiting devices, and a limiting clamping groove corresponding to the remote control module (10) is formed between the two limiting devices.

6. The metronome for music teaching according to claim 1, wherein: the shock absorption bottom pad (13) is made of a silica gel material.