CN216623534U

CN216623534U - Music education is with portable hearing exercise device

Info

Publication number: CN216623534U
Application number: CN202123346519.XU
Authority: CN
Inventors: 白芳; 王晓岩
Original assignee: Shijiazhuang Preschool Teachers College
Current assignee: Shijiazhuang Preschool Teachers College
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-27
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a portable hearing exercise device for music education, and relates to the technical field of music education. The musical note playing device comprises a shell, a reed, pressing plates, a threaded cylinder and side plates, wherein the shell is internally provided with a plurality of reeds, the reed is connected inside the shell through a connecting plate, the shell is inserted with the pressing plates through a bayonet, a plurality of note stickers are fixed at the top of the shell on the front side of the bayonet, the pressing plates are connected with the shell through springs, the side plates are fixed at two sides inside the shell, one side surface of each side plate is uniformly penetrated and provided with vent holes, the bottom of the shell is fixed with the threaded cylinder, and the threaded cylinder is internally threaded and connected with a threaded rod. By arranging the shell, the reed, the pressing plate, the threaded cylinder and the side plate, the portable hearing training device for music education solves the problems that the conventional portable hearing training device for music education cannot facilitate the training of beginners and cannot conveniently adjust intonation, so that the beginners can more conveniently train, and can conveniently adjust after the syllable effect is out of alignment.

Description

Music education is with portable listening practice device

Technical Field

The utility model belongs to the technical field of music teaching, and particularly relates to a portable hearing exercise device for music education.

Background

Music is an artistic form and cultural activity, the medium of which is sound organized on time, and the basic elements of the music comprise height, strength, duration, timbre and the like, and the basic elements are combined with each other to form the common 'form elements' of the music, such as: rhythm, tune, harmony, and strength, speed, tune, and organism, etc., which constitute form factors of music, that is, expression means of music, different types of music may emphasize or ignore some elements therein, music is played by various musical instruments and vocal techniques, and is divided into instrumental music, vocal music (e.g., songs without musical instrument accompaniment) and works combining singing and musical instruments, in the process of teaching music, only basic music knowledge can be taught, in the process of learning music, continuous practice is needed to train hearing, but it still has the following disadvantages in practical use:

1. the existing portable hearing practice device for music education is complex, and a beginner cannot conveniently practice the device when in use;

2. the accuracy of pitch can descend after long-time use with portable hearing exercise device for music education now, and the adjustment of accuracy of pitch can't be conveniently carried out with portable hearing exercise device for music education now.

Therefore, the conventional portable hearing training device for music education cannot meet the requirements in practical use, and therefore, there is a strong need in the market for improved techniques to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable hearing training device for music education, which solves the problems that the conventional portable hearing training device for music education cannot facilitate the training of beginners and cannot conveniently adjust the intonation through arranging a shell, a reed, a pressing plate, a threaded cylinder and a side plate.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a portable hearing exercise device for music education, which comprises a shell, a reed, a pressing plate, a threaded cylinder and a side plate, wherein the shell is internally provided with a plurality of reeds, the reed is connected inside the shell through a connecting plate, the shell is inserted with the pressing plate through a bayonet, the top of the shell at the front side of the bayonet is fixed with a plurality of note stickers, the pressing plate is connected with the shell through a spring, the two sides inside the shell are both fixed with the side plate, one side surface of the side plate is uniformly penetrated and provided with vent holes, the bottom of the shell is fixed with the threaded cylinder, the threaded cylinder is internally threaded with a threaded rod, the utility model connects all structures together through the shell, the reeds give out different syllables when being flicked, when a key on the pressing plate is pressed by a person, the pressing strip on the pressing plate shifts the reed, and the threaded rod is connected with the shell through the threaded cylinder, the inner sides of the housing are separated from the outside by side plates.

Furthermore, a bayonet is formed in the rear side of the top of the shell, a plurality of insertion holes are formed in the bottom of the shell, the insertion holes are communicated with the threaded barrel, and the shell is connected with the connecting plate in a clamping mode through the bayonet on the shell and is connected with the screw holes in an inserting mode through the insertion holes.

Furthermore, a connecting plate is fixed on the rear side of the reed, the rear side of the connecting plate is fixed in the shell, and the reed is fixed in the shell through the connecting plate.

Furthermore, the top of the pressing plate is fixed with keys, the keys correspond to the positions of the note stickers on the shell one by one, the top of each key is provided with a pressing opening, and a hand presses the pressing plate down by pressing the keys, so that the music note sticker makes sounds on the note stickers.

Furthermore, the pressing plate is inserted into the clamping opening in the shell, springs are symmetrically fixed at the bottom of the pressing plate, the bottom end of each spring is fixed at the bottom of the inside of the shell, a pressing strip is fixed at the lower part of one surface, close to the reed, of the pressing plate, the pressing strip is in contact with the top of the reed, and when the pressing plate presses down through the springs, the pressing strip is used for poking the reed, so that the reed vibration ring sounds.

Further, the threaded rod above the threaded barrel is inserted into the insertion hole in the shell, the top end of the threaded rod is in contact with the bottom end of the reed, the hexagonal socket is formed in the bottom end of the threaded rod, the threaded barrel is inserted into the hexagonal socket through the threaded rod, and when the hexagonal wrench rotates, pressure between the reed and the threaded rod is adjusted, so that different sounds are emitted by the reed when the reed is shifted.

The utility model has the following beneficial effects:

1. the portable hearing practicing device for music education solves the problem that the prior portable hearing practicing device for music education cannot facilitate the practice of beginners by arranging the shell, the reed, the pressing plate, the threaded cylinder and the side plate, the pressing plate is driven to move downwards by holding the shell and facing the note sticker at the top of the shell and manually pressing the key, the pressing strip on the pressing plate moves downwards in the process to flick the reed, and then the sound of syllables printed on the corresponding note sticker can be given out, so that the beginners can accurately know all the syllables of music by pressing the key.

2. The utility model solves the problem that the existing portable hearing training device for music education cannot conveniently adjust the intonation, and the intonation adjustment is more convenient by inserting the hexagonal wrench into the hexagonal socket on the threaded rod, rotating the hexagonal wrench, adjusting the length of the threaded rod inserted into the shell under the matching of the threaded barrel, and adjusting the force of the threaded rod against the reed so as to change the syllable sent when the reed is flicked.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of an assembly structure of the present invention;

FIG. 2 is a perspective view of the housing construction of the present invention;

FIG. 3 is a perspective view of the leaf structure of the present invention;

FIG. 4 is a perspective view of the platen structure of the present invention;

FIG. 5 is a perspective view of the threaded cartridge structure of the present invention;

FIG. 6 is a perspective view of a side panel construction of the present invention;

fig. 7 is a perspective view of the external structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a housing; 101. a jack; 102. a bayonet; 103. note stickers; 200. a reed; 201. a connecting plate; 300. pressing a plate; 301. pressing a key; 302. a pressing port; 303. layering; 304. a spring; 400. a threaded barrel; 401. a threaded rod; 402. a hexagonal socket; 500. a side plate; 501. and (4) a vent.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Referring to fig. 1-7, the present invention is a portable hearing training device for music education, including a housing 100, a plurality of reeds 200, a pressing plate 300, a threaded cylinder 400 and a side plate 500, wherein the plurality of reeds 200 are disposed in the housing 100, the housing 100 connects the structure of the present invention together, when the pressing plate 300 presses down the plurality of reeds 200, the pressing strip 303 on the plurality of reeds 200 springs the reeds 200 to make them sound, the reeds 200 are connected to the inside of the housing 100 through a connecting plate 201, the housing 100 is connected to the plurality of pressing plates 300 through a bayonet 102, the pressing plate 300 moves downward when the button 301 is pressed down by a human hand, the reeds 200 are sprung through the pressing strip 303 on the pressing plate, a plurality of note stickers 103 are fixed on the top of the housing 100 at the front side of the bayonet 102, the note stickers 103 mark syllables of the sound generated when the corresponding button 301 is pressed down, the pressing plate 300 is connected to the housing 100 through a spring 304, the inside both sides of shell 100 all are fixed with curb plate 500, shell 100 separates its inside structure and external world through curb plate 500, the side of curb plate 500 evenly link up and has seted up vent 501, vent 501 on the curb plate 500 exports shell 100 with the sound that sends in the shell 100, the bottom of shell 100 is fixed with a plurality of screw thread section of thick bamboo 400, screw thread section of thick bamboo 400 links together threaded rod 401 and shell 100, screw thread section of thick bamboo 400 female connection has threaded rod 401, rotation through threaded rod 401, with screw thread section of thick bamboo 400 threaded connection, make the length that threaded rod 401 stretched into in the shell 100 change.

As shown in fig. 1-4, a bayonet 102 is opened on the rear side of the top of the housing 100, the housing 100 is inserted into the pressing plate 300 through the bayonet 102, a plurality of insertion holes 101 are opened at the bottom of the housing 100, and the insertion holes 101 are communicated with the threaded cylinder 400;

the rear side of the reed 200 is fixed with a connecting plate 201, the rear side of the connecting plate 201 is fixed in the shell 100, the reeds 200 are fixed on the connecting plate 201 together, and the connecting plate 201 is fixed in the shell 100, so that the reeds 200 are fixed in the connecting plate 201;

the top of the pressing plate 300 is fixed with keys 301, a plurality of keys 301 correspond to the positions of the note stickers 103 on the shell 100 one by one, the top of the key 301 is provided with a pressing opening 302, when in use, a finger is placed in the pressing opening 302 on the key 301 and then pressed downwards, so that the pressing plate 300 connected below the key 301 can be driven to move downwards;

the pressing plate 300 is inserted into the bayonet 102 on the shell 100, the springs 304 are symmetrically fixed at the bottom of the pressing plate 300, the bottom ends of the springs 304 are fixed at the bottom of the shell 100, the pressing plate 300 is connected with the shell 100 through the springs 304, the pressing plate 300 rebounds through the springs 304 after being pressed downwards, the pressing strip 303 is fixed at the lower part of the pressing plate 300 close to one surface of the reed 200, the pressing strip 303 is in contact with the top of the reed 200, and the reed 200 is bounced when the pressing plate 300 is pressed downwards through the pressing strip 303.

When the music note sticking paper is used, the shell 100 is held to face the note sticking paper 103 on the top of the shell 100, the press plate 300 is driven to move downwards by pressing the key 301 by hands, the pressing strip 303 on the press plate 300 moves downwards in the process, and the reed 200 is flicked, so that the sound corresponding to the syllables printed on the note sticking paper 103 can be produced.

As shown in fig. 1, 2, 3 and 5, a threaded rod 401 above a threaded cylinder 400 is inserted into the insertion hole 101 of the housing 100, the top end of the threaded rod 401 is contacted with the bottom end of the reed 200, the threaded rod 401 is inserted into the housing 100 and contacted with the reed 200, the threaded rod 401 with different lengths is abutted against the reed 200, so that the reed 200 can correspond to different syllables, a hexagonal socket 402 is formed at the bottom end of the threaded rod 401, when the pitch of the utility model is adjusted, the threaded rod 401 is inserted into the hexagonal socket 402 through a hexagonal wrench and then rotated, and the threaded rod 401 is matched with the threaded cylinder 400, so that the length of the threaded rod 401 extending into the housing 100 can be adjusted, and the pitch of the reed 200 can be adjusted.

When the adjustable reed is used, a hexagonal wrench is inserted into the hexagonal socket 402 on the threaded rod 401, the hexagonal wrench is rotated, the length of the threaded rod 401 inserted into the shell 100 is adjusted under the matching of the threaded cylinder 400, and the force of the threaded rod 401 against the reed 200 is adjusted to change the syllable generated when the reed 200 is bounced.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. A portable hearing practice device for music education comprising a housing (100), a reed (200), a pressure plate (300), a threaded cylinder (400) and a side plate (500), characterized in that: be provided with a plurality of reeds (200) in shell (100), reed (200) are connected inside shell (100) through connecting plate (201), shell (100) are pegged graft through bayonet socket (102) and are had a plurality of clamp plates (300), shell (100) top of bayonet socket (102) front side is fixed with a plurality of musical notes sticker (103), clamp plate (300) link together through spring (304) and shell (100), the inside both sides of shell (100) all are fixed with curb plate (500), a side of curb plate (500) evenly link up and has seted up blow vent (501), the bottom of shell (100) is fixed with a plurality of screw thread section of thick bamboo (400), screw thread section of thick bamboo (400) female connection has threaded rod (401).

2. The portable hearing training device for music education as claimed in claim 1, wherein a bayonet (102) is opened at the back side of the top of the housing (100), a plurality of jacks (101) are opened at the bottom of the housing (100), and the jacks (101) are communicated with the threaded barrel (400).

3. A portable hearing exercise device for music education according to claim 1 wherein a connection plate (201) is fixed to the rear side of the reed (200), the rear side of the connection plate (201) being fixed within the housing (100).

4. The portable hearing training device for music education as claimed in claim 1, wherein the press plate (300) has keys (301) fixed to the top thereof, the keys (301) are all in one-to-one correspondence with the positions of the note stickers (103) on the housing (100), and the top of the keys (301) is provided with a pressing opening (302).

5. The portable hearing training device for music education as claimed in claim 1, wherein the pressing plate (300) is inserted into the bayonet (102) of the housing (100), the bottom of the pressing plate (300) is symmetrically fixed with springs (304), the bottom ends of the springs (304) are fixed at the bottom of the inside of the housing (100), the lower part of the pressing plate (300) close to one surface of the reed (200) is fixed with a pressing strip (303), and the pressing strip (303) is in contact with the top of the reed (200).

6. The portable hearing training device for music education as claimed in claim 1, wherein the threaded rod (401) above the threaded cylinder (400) is inserted into the insertion hole (101) of the housing (100), the top end of the threaded rod (401) is in contact with the bottom end of the reed (200), and the bottom end of the threaded rod (401) is provided with a hexagonal socket (402).