CN213368133U

CN213368133U - Stereo player for vocal music teaching

Info

Publication number: CN213368133U
Application number: CN202022568019.XU
Authority: CN
Inventors: 赵小玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-04
Anticipated expiration: 2030-11-09

Abstract

The utility model provides a stereo player is used in vocal music teaching belongs to stereo player technical field, and this stereo player is used in vocal music teaching includes the box, the dovetail groove has been seted up to the inner diapire of box, the inside in dovetail groove is provided with the trapezoidal piece, the top fixedly connected with backup pad of trapezoidal piece, the last fixed surface of backup pad is connected with the player main part, the positive fixedly connected with handle of backup pad, one side fixedly connected with hinge of box, the box passes through hinge fixedly connected with chamber door, the positive fixedly connected with fixed magnet of box, the inboard fixedly connected with adsorption magnet of chamber door, the outside fixedly connected with handle of chamber door, one side fixedly connected with buckle of box. This stereo player for vocal music teaching has good dustproof dampproofing effect, avoids the player to cause the damage because of laying time overlength deposition and getting damp, plays effectually when carrying out vocal music teaching.

Description

Stereo player for vocal music teaching

Technical Field

The utility model belongs to the technical field of three-dimensional player, concretely relates to three-dimensional player is used in vocal music teaching.

Background

The vocal music is a music form sung by human voice, is mainly based on vocal cords of human, is matched with oral cavity, tongue and nasal cavity to act on breath, and gives out melodious, continuous and rhythmic sound, has been developed into a subject, and has better teaching effect when a stereo player is used for teaching vocal music.

Stereo player is used in vocal music teaching mainly used teaching, consequently has a large amount of times to be in idle state, and the stereo player that uses at present most directly places in the equipment room, does not carry out solitary dustproof dampproofing setting, damages easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stereo player is used in vocal music teaching aims at solving among the prior art stereo player most directly to place at the equipment room, does not carry out solitary dustproof dampproofing setting, problem of easy damage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stereo player is used in vocal music teaching, includes the box, the dovetail groove has been seted up to the inner diapire of box, the inside in dovetail groove is provided with the trapezoidal piece, the top fixedly connected with backup pad of trapezoidal piece, the last fixed surface of backup pad is connected with the player main part, the positive fixedly connected with handle of backup pad, one side fixedly connected with hinge of box, the box passes through hinge fixedly connected with chamber door, the positive fixedly connected with fixed magnet of box, the inboard fixedly connected with adsorption magnet of chamber door, the outside fixedly connected with handle of chamber door, one side fixedly connected with buckle of box.

In order to make this stereo player for vocal music teaching promote laborsavingly, as the utility model relates to an it is preferred, the last fixed surface of box is connected with the handle.

In order to make this stereo player for vocal music teaching's power cord place the convenience, save space, as the utility model relates to an it is preferred, the middle part fixedly connected with pay off rack at the box back, the line hole has been seted up on the upper portion at the box back.

In order to make this stereo player for vocal music teaching radiating effect good, as the utility model relates to an it is preferred, the positive lower part fixedly connected with heat dissipation grid of player main part, the positive upper portion fixedly connected with loudspeaker of player main part.

In order to make this stereo player for vocal music teaching adjust the volume convenience, as the utility model relates to an it is preferred, the positive middle part of player main part is fixedly connected with volume control knob, control button and switch from a left side to the right side in proper order.

In order to make this stereo player chamber door for vocal music teaching close the fastening, conduct the utility model relates to an it is preferred, box and chamber door are formed by the plastics material preparation, the two poles of the earth that fixed magnet and adsorption magnet are relative are opposite sex.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this three-dimensional player is used in vocal music teaching, through the box, the chamber door, fixed magnet, adsorption magnet, handle and buckle cooperation set up, when three-dimensional player uses, open the chamber door through the handle, open behind the chamber door with the handle card in the buckle, avoid the chamber door to swing at will and influence the broadcast of player, when the player need not place, close the chamber door, fixed magnet and adsorption magnet that each other is opposite sex can adsorb together after the chamber door is closed, it is firm to make the chamber door close, high durability and convenient use, it has good dustproof dampproofing effect to make the player place through box and chamber door, avoid the player to cause the damage because of the laying time overlength deposition with weing.

2. This stereo player is used in vocal music teaching, through the box, the dovetail groove, the trapezoidal piece, the backup pad, player main part and handle cooperation setting, when stereo player uses, open the chamber door chucking back, the pulling handle makes backup pad area player main part roll-off, when pulling the backup pad through the handle, the trapezoidal groove of the trapezoidal piece on the box bottom wall of backup pad bottom slides, slide in the dovetail groove through the trapezoidal piece and make the backup pad slide in the box, it is laborsaving when pulling out to use the handle, pull out the player main part when playing, avoid influencing the broadcast effect because of the box blocks, broadcast effect is good when carrying out vocal music teaching.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of a front view axis measuring structure of the present invention;

FIG. 2 is a schematic view of a rear view axis measuring structure of the middle box body of the present invention;

FIG. 3 is a schematic view of the front view axis structure of the middle box body of the present invention;

fig. 4 is a schematic view of the axial measurement structure of the middle player of the present invention.

In the figure: 1. a box body; 2. a trapezoidal groove; 3. a trapezoidal block; 4. a support plate; 5. a player main body; 6. a handle; 7. a hinge; 8. a box door; 9. fixing a magnet; 10. adsorbing a magnet; 11. a grip; 12. buckling; 13. a handle; 14. a pay-off rack; 15. a wire hole; 16. a heat dissipation grid; 17. a horn; 18. a volume adjusting knob; 19. a control button; 20. and (4) switching.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a three-dimensional player is used in vocal music teaching, including box 1, trapezoidal groove 2 has been seted up to the inner diapire of box 1, the inside of trapezoidal groove 2 is provided with trapezoidal piece 3, the top fixedly connected with backup pad 4 of trapezoidal piece 3, the last fixed surface of backup pad 4 is connected with player main part 5, the positive fixedly connected with handle 6 of backup pad 4, one side fixedly connected with hinge 7 of box 1, box 1 passes through hinge 7 fixedly connected with chamber door 8, the positive fixedly connected with fixed magnet 9 of box 1, the inboard fixedly connected with adsorption magnet 10 of chamber door 8, the outside fixedly connected with handle 11 of chamber door 8, one side fixedly connected with buckle 12 of box 1.

In the embodiment of the utility model, through the matching arrangement of the box body 1, the box door 8, the fixed magnet 9, the adsorption magnet 10, the handle 11 and the buckle 12, when the three-dimensional player is used, the box door 8 is opened through the handle 11, the handle 11 is clamped in the buckle 12 after the box door 8 is opened, the player is prevented from being influenced by the random swing of the box door 8, when the player needs to be placed without using, the box door 8 is closed, the fixed magnet 9 and the adsorption magnet 10 which are opposite mutually can be adsorbed together after the box door 8 is closed, so that the box door 8 is firmly closed, the use is convenient, the player has good dustproof and moistureproof effects when being placed through the box body 1 and the box door 8, the player is prevented from being damaged due to the long ash accumulation and damp of the placing time, and the player is prevented from being damaged through the box body 1, the trapezoid groove 2, the trapezoid, when the three-dimensional player uses, open the chucking back with chamber door 8, pulling handle 6 makes backup pad 4 take 5 roll-offs of player main part, when 6 pulling backup pads 4 through the handle, trapezoidal block 3 of backup pad 4 bottom slides in trapezoidal groove 2 on the bottom wall in the box 1, slide and make backup pad 4 slide in box 1 through trapezoidal block 3 slides in trapezoidal groove 2, it is laborsaving when using handle 6 to pull out, pull out player main part 5 when playing, avoid influencing the broadcast effect because of box 1 blocks, broadcast effect is good when carrying out the vocal music teaching.

Specifically, a handle 13 is fixedly connected to the upper surface of the box body 1.

In this embodiment: the lifting handle 13 is used for lifting the three-dimensional player, so that labor is saved.

Specifically, the middle part of the back surface of the box body 1 is fixedly connected with a pay-off rack 14, and the upper part of the back surface of the box body 1 is provided with a line hole 15.

In this embodiment: the power line is placed through the pay-off rack 14, so that the placement is convenient, and the space is saved.

Specifically, a heat dissipation grille 16 is fixedly connected to the lower portion of the front surface of the player main body 5, and a speaker 17 is fixedly connected to the upper portion of the front surface of the player main body 5.

In this embodiment: the heat dissipation grid 16 can effectively dissipate heat when the three-dimensional player plays, and the heat dissipation effect is good.

Specifically, a volume adjusting knob 18, a control button 19 and a switch 20 are fixedly connected to the middle of the front of the player body 5 from left to right in sequence.

In this embodiment: the volume is conveniently adjusted by the volume adjusting knob 18.

Specifically, the box body 1 and the box door 8 are both made of plastic materials, and two opposite poles of the fixed magnet 9 and the adsorption magnet 10 are opposite.

In this embodiment: the plastic material has light weight and good dustproof and moistureproof effects, and the fixed magnet 9 and the adsorption magnet 10 are mutually opposite, so that the box door 8 is closed and fastened.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The utility model discloses a theory of operation and use flow: when the stereo player for vocal music teaching is used, the box door 8 is opened through the handle 11, the handle 11 is clamped in the buckle 12 after the box door 8 is opened, the player is prevented from being influenced by random swinging of the box door 8, when the player needs to be placed without use, the box door 8 is closed, the fixing magnet 9 and the adsorption magnet 10 which are mutually opposite can be adsorbed together after the box door 8 is closed, the box door 8 is firmly closed, the use is convenient, the player has good dustproof and moistureproof effects when placed through the box body 1 and the box door 8, the damage of the player caused by long ash accumulation and dampness during placement is avoided, when the stereo player is used, after the box door 8 is opened and clamped, the handle 6 is pulled to enable the support plate 4 to slide out with the player main body 5, when the support plate 4 is pulled through the handle 6, the trapezoid blocks 3 at the bottom of the support plate 4 slide in the trapezoid grooves 2 on, slide in trapezoidal groove 2 through trapezoidal piece 3 and make backup pad 4 slide in box 1, laborsaving when using handle 6 to pull out, pull out player main part 5 when playing, avoid influencing the broadcast effect because of box 1 blocks, broadcast effect is good when carrying out the vocal music teaching.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stereo player is used in vocal music teaching, includes box (1), its characterized in that: trapezoidal groove (2) have been seted up to the inner diapire of box (1), the inside in trapezoidal groove (2) is provided with trapezoidal piece (3), top fixedly connected with backup pad (4) of trapezoidal piece (3), the last fixed surface of backup pad (4) is connected with player main part (5), the positive fixedly connected with handle (6) of backup pad (4), one side fixedly connected with hinge (7) of box (1), box (1) is through hinge (7) fixedly connected with chamber door (8), the positive fixedly connected with fixed magnet (9) of box (1), the inboard fixedly connected with adsorption magnet (10) of chamber door (8), the outside fixedly connected with handle (11) of chamber door (8), one side fixedly connected with buckle (12) of box (1).

2. The stereoscopic player for vocal music teaching according to claim 1, wherein: the upper surface of the box body (1) is fixedly connected with a handle (13).

3. The stereoscopic player for vocal music teaching according to claim 1, wherein: the middle of the back face of the box body (1) is fixedly connected with a pay-off rack (14), and the upper portion of the back face of the box body (1) is provided with a line hole (15).

4. The stereoscopic player for vocal music teaching according to claim 1, wherein: the lower part of the front surface of the player main body (5) is fixedly connected with a heat dissipation grating (16), and the upper part of the front surface of the player main body (5) is fixedly connected with a loudspeaker (17).

5. The stereoscopic player for vocal music teaching according to claim 1, wherein: the middle part of the front surface of the player main body (5) is fixedly connected with a volume adjusting knob (18), a control button (19) and a switch (20) from left to right in sequence.

6. The stereoscopic player for vocal music teaching according to claim 1, wherein: the box body (1) and the box door (8) are both made of plastic materials, and two opposite poles of the fixed magnet (9) and the adsorption magnet (10) are opposite.