CN210123599U

CN210123599U - Music numbered musical notation pronunciation learning machine suitable for beginner

Info

Publication number: CN210123599U
Application number: CN201920754418.XU
Authority: CN
Inventors: 岳巍巍; 王佳明; 张寒宁
Original assignee: Xinxiang Vocational and Technical College
Current assignee: Xinxiang Vocational and Technical College
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-03-03
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a music numbered musical notation pronunciation learning machine suitable for beginner, including fixed frame, the inside both sides fixed mounting of fixed frame front end has the rotation hinge, and fixed frame's inside is provided with rotatable bracket through rotating the hinge, the inside fixed mounting of bracket has liquid crystal display, the top fixed mounting of bracket front end has the electronic organ, be provided with the key that the equidistance distributes on the outer wall at electronic organ top, there is the support column through bolted connection on the outer wall at bracket rear end top, and fixes being provided with the universal rod on the outer wall on support column top. The utility model discloses can broadcast and have singlechip broadcast sound, reach fine ears effect, give the more clear seeing and hearing impression of beginner, can reach fine dirt-proof effect, guaranteed the study music book that electronic organ cooperation singlechip can be more accurate, can realize giving people and created more comfortable visual experience to liquid crystal display inclination's regulation.

Description

Music numbered musical notation pronunciation learning machine suitable for beginner

Technical Field

The utility model relates to a music teaching aid technical field especially relates to a music numbered musical notation pronunciation learning suitable for beginner.

Background

Mastering a music numbered musical notation is a fundamental stone for learning music, along with the continuous richness and development of amateur life of people, music is increasingly popular among people as an elegant art, and every year, a plurality of parents send children to a music school for training so as to improve the comprehensive ability of the children. For music numbered musical notation, a music numbered musical notation learning machine is popular with people.

The existing music numbered musical notation pronunciation learning machine is mostly a fixed structure, the working angle of the liquid crystal display screen is single, the sound effect is poor, the learning of people on correct phonetic symbols is not facilitated, the function is single, the using requirements of beginners cannot be met, and therefore the music numbered musical notation pronunciation learning machine suitable for the beginners needs to be designed urgently to solve the problems.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a music numbered musical notation pronunciation learning machine suitable for beginners.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a music numbered musical notation pronunciation learning machine suitable for beginners comprises a fixed framework, wherein rotary hinges are fixedly installed on two sides of the interior of the front end of the fixed framework, a rotatable bracket is arranged in the fixed framework through the rotary hinges, a liquid crystal display screen is fixedly installed in the bracket, an electronic organ is fixedly installed above the front end of the bracket, keys distributed at equal intervals are arranged on the outer wall of the top of the electronic organ, a support column is connected to the outer wall of the top of the rear end of the bracket through bolts, a universal rod is fixedly arranged on the outer wall of the top end of the support column, a microphone is fixedly installed on the outer wall of the top end of the universal rod, risers are welded on the outer walls of two corners of the top of the bracket, sounds distributed at equal intervals are arranged on the outer walls of the outer sides of the risers, and adjusting components are arranged on, and a singlechip is arranged in the liquid crystal display screen.

Furthermore, the outer walls of the two sides of the fixed frame are provided with handheld grooves, the handheld grooves penetrate through the side plates of the fixed frame, and the width of the handheld grooves can accommodate four fingers.

Furthermore, the tops of two sides of the top of the electronic organ are covered with drawable dust covers, and pull rings are welded on the outer wall of one end of the top of each dust cover.

Furthermore, an installation groove is formed in the outer wall of one side of the bracket, and a USB interface is arranged inside the installation groove.

Further, the adjusting part includes the rotating pin of fixed mounting on liquid crystal display one side outer wall, and has the connecting rod through the axle sleeve connection on the rotating pin, the welding has the stopper, two on the outer wall that liquid crystal display one end was kept away from to the connecting rod the welding has the positioning seat that the equidistance distributes on the outer wall of one side is looked to the riser, and opens on the outer wall at positioning seat top has positioning slot, and the stopper joint is in positioning slot's inside.

Furthermore, be connected with input device and output device on the singlechip, and input device includes microphone, electronic organ and USB, and output device includes stereo set and liquid crystal display.

The utility model has the advantages that:

1. the stereo set that sets up in two riser both sides can play has the singlechip to broadcast sound, reaches fine ears effect, gives the more clear seeing and hearing impression of beginner, masters more accurate phonetic symbol.

2. The drawable dust cover covered on the electronic organ is convenient for people to use, can achieve a good dustproof effect, and ensures that the electronic organ can learn music more accurately in cooperation with the single chip microcomputer.

3. Through the adjusting part who sets up, can realize giving people and creating more comfortable visual experience to liquid crystal display inclination's regulation, the people of being convenient for use.

Drawings

Fig. 1 is a schematic structural diagram of a music numbered musical notation pronunciation learning machine suitable for beginners according to the present invention;

FIG. 2 is a schematic structural diagram of an adjusting assembly of the music numbered musical notation pronunciation learning machine suitable for beginners according to the present invention;

fig. 3 is a schematic view of an electrical relationship structure of the music numbered musical notation pronunciation learning machine suitable for a beginner.

In the figure: the device comprises a fixed frame 1, a rotating hinge 2, a bracket 3, a liquid crystal display screen 4, a handheld groove 5, an electronic organ 6, a dustproof cover 7, a pull ring 8, a supporting column 9, a universal rod 10, a microphone 11, a vertical plate 12, a sound box 13, a rotating pin 14, a connecting rod 15, a limiting block 16, a positioning seat 17, a positioning clamping groove 18, a USB interface 19, keys 20 and a single chip microcomputer 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 to 3 at the same time, a music numbered musical notation pronunciation learning machine suitable for beginners comprises a fixed frame 1, the fixed frame 1 is made of SMS composite material and has the advantage of light weight, two sides of the inside of the front end of the fixed frame 1 are fixedly provided with rotating hinges 2, the inside of the fixed frame 1 is provided with a rotatable bracket 3 through the rotating hinges 2, the inside of the bracket 3 is fixedly provided with a liquid crystal display 4, the bracket 3 rotates along the rotating hinges 2 to realize the adjustment of the inclination angle of the liquid crystal display 4, an electronic organ 6 is fixedly arranged above the front end of the bracket 3, the outer wall of the top of the electronic organ 6 is provided with keys 20 distributed at equal intervals, the outer wall of the top of the rear end of the bracket 3 is connected with a support column 9 through bolts, the outer wall of the top of the support column 9 is fixedly provided with a universal rod 10, the outer wall of the top end of, realize the regulation to microphone 11 through universal rod 10, it has riser 12 all to weld on the outer wall at 3 top both corners of bracket, be provided with the stereo set 13 that the equidistance distributes on the outer wall in the riser 12 outside, all be provided with the adjusting part on the outer wall of liquid crystal display 4 both sides, the inside of liquid crystal display 4 is provided with singlechip 21.

Furthermore, the outer walls of the two sides of the fixed frame 1 are provided with handheld grooves 5, the handheld grooves 5 penetrate through the side plates of the fixed frame 1, the width of the handheld grooves 5 can accommodate four fingers, and people can move the learning machine conveniently.

Further, the top of 6 top both sides of electronic organ all covers the dust cover 7 of telescopic, the welding has pull ring 8 on the outer wall of 7 top one ends of dust cover, and people catch on pull ring 8 with the hand for dust cover 7 pulls open from the top of electronic organ 6, and the people of being convenient for use, and brings fine dirt-proof effect.

Furthermore, the outer wall of one side of the bracket 3 is provided with a mounting groove, a USB interface 19 is arranged in the mounting groove and connected with an external USB, data transmission is achieved, and people can use the learning machine conveniently.

Further, the regulating assembly includes swivel pin 14 of fixed mounting on the outer wall of 4 one sides of liquid crystal display, and has connecting rod 15 through the axle sleeve connection on the swivel pin 14, the welding has stopper 16, two on the outer wall of 4 one ends of liquid crystal display was kept away from to connecting rod 15 the welding has positioning seat 17 that the equidistance distributes on the outer wall of one side is looked mutually to riser 12, and opens on the outer wall at positioning seat 17 top and have positioning slot 18, and stopper 16 joint can realize the regulation to 4 inclination of display screen in positioning slot 18's inside, and the content of theory of operation is seen to specific mode of action.

Further, the single chip microcomputer 21 is connected with input equipment and output equipment, the input equipment comprises a microphone 11, an electronic organ 6 and a USB, the output equipment comprises a sound box 13 and a liquid crystal display 4, the type of the single chip microcomputer 21 is HC-11, and the type of the microphone 11 is IB-IL-24 DI-4-PAC.

The working principle is as follows: during the use, the available hand of beginner inserts handheld 5 insides in the groove, realize the transport to the learning, pull department on 7 follow electronic organ of dust cover, make electronic organ 6 expose externally, people open liquid crystal display 3, operation to electronic organ 6, can realize mutual connection through singlechip 21, also can be through 11 interior input music of microphone to singlechip 21, reach the purpose of training, more clear music can be broadcast to two-sided stereo set 13, satisfy people's seeing and hearing impression, when people of different heights used this learning, accessible rotates hinge 2 top-and-bottom rotation liquid crystal display 4, stopper 16 and connecting rod 15 are rotatory along rotating pin 14 simultaneously, change stopper 16 in positioning channel groove 18's position, reach the purpose to the great regulation of liquid crystal display 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The music numbered musical notation pronunciation learning machine suitable for beginners comprises a fixed frame (1) and is characterized in that rotary hinges (2) are fixedly mounted on two sides of the inside of the front end of the fixed frame (1), rotatable brackets (3) are arranged inside the fixed frame (1) through the rotary hinges (2), a liquid crystal display (4) is fixedly mounted inside the brackets (3), an electronic organ (6) is fixedly mounted above the front end of the brackets (3), keys (20) distributed at equal intervals are arranged on the outer wall of the top of the electronic organ (6), supporting columns (9) are connected to the outer wall of the top of the rear end of the brackets (3) through bolts, universal rods (10) are fixedly arranged on the outer wall of the top ends of the supporting columns (9), microphones (11) are fixedly mounted on the outer wall of the top ends of the universal rods (10), vertical plates (12) are welded on the outer walls of two corners of the top of the brackets (3), be provided with stereo set (13) that the equidistance distributes on the outer wall in riser (12) outside, all be provided with adjusting part on the outer wall of liquid crystal display (4) both sides, the inside of liquid crystal display (4) is provided with singlechip (21).

2. The music numbered musical notation pronunciation learning machine suitable for beginners according to claim 1, wherein the outer walls of both sides of the fixed frame (1) are provided with hand-held grooves (5), the hand-held grooves (5) penetrate through the side plates of the fixed frame (1), and the width of the hand-held grooves (5) can accommodate four fingers.

3. The music numbered musical notation pronunciation learning machine suitable for beginners according to claim 1, wherein the top of the electronic organ (6) is covered with a drawable dust cover (7), and the outer wall of one end of the top of the dust cover (7) is welded with a pull ring (8).

4. The music numbered musical notation pronunciation learning machine suitable for beginners according to claim 1, wherein an installation groove is opened on the outer wall of one side of the bracket (3), and a USB interface (19) is arranged inside the installation groove.

5. The music numbered musical notation pronunciation learning machine suitable for a beginner according to claim 1, wherein the adjusting component comprises a rotation pin (14) fixedly installed on the outer wall of one side of the liquid crystal display (4), a connecting rod (15) is connected to the rotation pin (14) through a shaft sleeve, a limiting block (16) is welded on the outer wall of one end, away from the liquid crystal display (4), of the connecting rod (15), positioning seats (17) which are distributed equidistantly are welded on the outer wall of one side, seen by two vertical plates (12), a positioning clamping groove (18) is formed in the outer wall of the top of the positioning seat (17), and the limiting block (16) is clamped inside the positioning clamping groove (18).

6. The music numbered musical notation pronunciation learning machine suitable for beginners as claimed in claim 1, wherein the single chip microcomputer (21) is connected with input equipment and output equipment, the input equipment comprises a microphone (11), an electronic organ (6) and a USB, and the output equipment comprises a sound box (13) and a liquid crystal display (4).