CN215987689U

CN215987689U - Display device that music teaching was used

Info

Publication number: CN215987689U
Application number: CN202122432685.5U
Authority: CN
Inventors: 王叶曼
Original assignee: Yunnan College of Bussiness Management
Current assignee: Yunnan College of Bussiness Management
Priority date: 2021-10-10
Filing date: 2021-10-10
Publication date: 2022-03-08
Anticipated expiration: 2031-10-10

Abstract

The utility model relates to the technical field of teaching devices, in particular to a display device for music teaching, which comprises a display device body, wherein the display device body comprises a bottom plate, universal wheels, a damping spring, a first placing component, a second placing component and a display component, the universal wheels are arranged at the corners of the bottom plate, the damping spring is arranged between the universal wheels and the bottom plate, the first placing component is arranged at the left side of the base surface of the bottom plate, the second placing component is arranged at the right side of the base surface of the bottom plate, the display component is arranged in the middle of the base surface of the bottom plate, the height of the display plate can be changed by adjusting an adjusting rod through the arranged display component, so that the display device can be adjusted to a proper height as required, music scores with different sizes can be fixed through the arranged fixing plate and the rotating rod, so that the music scores with different sizes can be better displayed, and students can more conveniently learn, the whole device has simple structure, convenient operation and higher practicability.

Description

Display device that music teaching was used

Technical Field

The utility model relates to the technical field of teaching devices, in particular to a display device for music teaching.

Background

It is known that music is an auditory image formed by organized sounds to express the thought emotion of people and an artistic form of social reality life, and is one of the most immediate artistic forms, melody sounds that people often cannot resist and are in the music atmosphere immediately, any artistic form has the expression of expression and artistic image shaping, for example, dance is through body movement and facial expression, drawing is through lines, colors and patterns, literature is through words, sentences and paragraphs to express the artistic image, and generally, people distinguish different kinds of art, such as different musical instruments, by means of different expression means.

At music teaching in-process, mr often will demonstrate the music pu, but present display device can not be fine demonstrate, and does not have the stereo set and broadcast the music, leads to student's interest in learning to reduce.

There is therefore a need for a display device for use in music teaching that ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a display device for music teaching, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a display device that music teaching was used, includes the display device body, the display device body is including bottom plate, universal wheel, damping spring, first place the subassembly, the subassembly is placed to the second and the show subassembly, the corner of bottom plate bottom is provided with the universal wheel, be provided with damping spring between universal wheel and the bottom plate, the left side of bottom plate base face is provided with first place the subassembly, the right side of bottom plate base face is provided with the second and places the subassembly, the centre department of bottom plate base face is provided with the show subassembly.

According to a preferable scheme of the utility model, the first placing assembly and the second placing assembly are identical in structure and respectively comprise a placing box, a box cover, a bearing plate, a threaded rod, a worm gear, a rotating handle and a limiting rod, the box cover is arranged at the upper end of the placing box, the bearing plate is arranged inside the placing box, the threaded rod is arranged on the front side of the bearing plate, the worm gear is arranged at the bottom of the threaded rod, the front end of the worm gear penetrates through the placing box and is connected with the rotating handle, and the limiting rods are symmetrically arranged on the left and right sides of the rear side of the bearing plate.

As a preferable scheme of the utility model, the placing boxes are arranged on the left side and the right side of the base surface of the bottom plate.

As a preferable scheme of the utility model, the display assembly comprises a connecting seat, an adjusting sleeve, an adjusting groove, an adjusting rod, a limiting button, a display board, a sliding groove, a fixed board, a rotating rod and a rotating board, wherein the adjusting sleeve is arranged inside the connecting seat, the adjusting groove is uniformly formed in the front surface of the adjusting sleeve, the adjusting rod is arranged inside the adjusting sleeve, the limiting button is arranged in the front surface of the adjusting rod and corresponds to the adjusting groove, the display board is arranged at the end part of the adjusting rod, the sliding groove is formed in the end part of the display board, the fixed boards are symmetrically arranged on the left side and the right side of the sliding groove, the rotating rod is arranged on the front surface of the fixed board, and the rotating board is connected to the bottom of the rotating rod through the fixed board.

As a preferable scheme of the utility model, the connecting seat is arranged on a base surface of the bottom plate.

In a preferred embodiment of the present invention, the rotating rod is connected to the fixed plate by a screw, and the rotating rod is connected to the rotating plate by a rotating connection.

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

1. according to the utility model, through the arrangement of the first placing component and the second placing component, the sound box can be placed on the bearing plate, when the loudspeaker box is used, the sound box is lifted out of the placing box through rotating the handle, and when the loudspeaker box is not used, the sound box can be contained in the placing box, so that the sound box can be better protected, the sound box is prevented from being damaged due to the fact that a student makes a mess, and the learning interest of the student can be improved through playing music through the sound box.

2. According to the music book display device, the height of the display board can be changed by adjusting the adjusting rod through the arranged display assembly, so that the display board can be adjusted to a proper height as required, music books with different sizes can be fixed through the arranged fixing plate and the arranged rotating rod, so that the music books can be better displayed, students can learn more conveniently, and the whole device is simple in structure, convenient to operate and higher in practicability.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a view showing the inside structure of the storage box according to the present invention;

FIG. 3 is an enlarged view of the structure A of the present invention.

In the figure: 1. a display device body; 2. a base plate; 3. a universal wheel; 4. a damping spring; 5. a first placement assembly; 6. a second placement assembly; 7. a display assembly; 8. placing a box; 9. a box cover; 10. a carrier plate; 11. a threaded rod; 12. a worm gear; 13. rotating the handle; 1301. a limiting rod; 14. a connecting seat; 15. an adjustment sleeve; 16. an adjustment groove; 17. adjusting a rod; 18. a limit button; 19. a display board; 20. a chute; 21. a fixing plate; 22. rotating the rod; 23. and rotating the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

While several embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in order to facilitate an understanding of the utility model, the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed to provide a more complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a display device that music teaching was used, including display device body 1, display device body 1 is including bottom plate 2, universal wheel 3, damping spring 4, firstly place subassembly 5, subassembly 6 and show subassembly 7 are placed to the second, the corner of 2 bottoms of bottom plate is provided with universal wheel 3, be provided with damping spring 4 between universal wheel 3 and the bottom plate 2, the left side of 2 base planes of bottom plate is provided with firstly places subassembly 5, the right side of 2 base planes of bottom plate is provided with the second and places subassembly 6, the centre department of 2 base planes of bottom plate is provided with show subassembly 7.

In the embodiment, referring to fig. 1 and 2, the first placing component 5 and the second placing component 6 have the same structure, and each placing component comprises a placing box 8, a box cover 9, a bearing plate 10, a threaded rod 11, a worm gear 12, a rotating handle 13 and a limiting rod 1301, the box cover 9 is arranged at the upper end of the placing box 8, the bearing plate 10 is arranged inside the placing box 8, the threaded rod 11 is arranged at the front side of the bearing plate 10, the worm gear 12 is arranged at the bottom of the threaded rod 11, the front end of the worm gear 12 penetrates through the placing box 8 to be connected with the rotating handle 13, the limiting rods 1301 are symmetrically arranged at the rear side of the bearing plate 10, the sound can be placed on the bearing plate 10 through the first placing component 5 and the second placing component 6, when in use, the sound is lifted out of the placing box 8 through the rotating handle 13, when not in use, the sound can be contained in the placing box 8, so that the sound can be better protected, the sound box is prevented from being damaged due to the fact that the student makes an alarm, and the learning interest of the student can be improved through the music played by the sound box.

In the embodiment, referring to fig. 1 and 3, the display assembly 7 includes a connecting seat 14, an adjusting sleeve 15, an adjusting groove 16, an adjusting rod 17, a limiting button 18, a display board 19, a sliding groove 20, a fixing plate 21, a rotating rod 22 and a rotating plate 23, the adjusting sleeve 15 is disposed inside the connecting seat 14, the adjusting groove 16 is uniformly disposed on the front surface of the adjusting sleeve 15, the adjusting rod 17 is disposed inside the adjusting sleeve 15, the limiting button 18 is disposed on the front surface of the adjusting rod 17 corresponding to the adjusting groove 16, the display board 19 is disposed at the end of the adjusting rod 17, the sliding groove 20 is disposed at the end of the display board 19, the fixing plates 21 are symmetrically disposed at the left and right sides of the sliding groove 20, the rotating rod 22 is disposed on the front surface of the fixing plate 21, the rotating plate 23 is connected to the bottom of the rotating rod 22 through the fixing plate 21, the height of the display assembly 7 can be changed by adjusting the adjusting rod 17, so as to adjust to a proper height as required, through the fixed plate 21 and the dwang 22 that set up, can fix the music book of variation in size to what can be better demonstrates, it is more convenient when the study to make the student, and overall arrangement simple structure, convenient operation and practicality are higher.

The working process of the utility model is as follows: during the use, at first with the thrust of integrated device to suitable position department, open case lid 9 after that, manual rotation rotates handle 13, it drives worm gear 12 and rotates to rotate handle 13, thereby it rotates to drive screw thread 11, loading board 10 rises and drives the stereo set and rise to the outside of placing case 8, rotate regulation pole 17 after that, adjust pole 17 to remove to suitable height as required, then place the music book on show board 19, slide fixed plate 21 to suitable position department, then rotate dwang 22 through rotor plate 23 to it can to fix.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a display device that music teaching was used, includes display device body (1), its characterized in that: display device body (1) places subassembly (6) and show subassembly (7) including bottom plate (2), universal wheel (3), damping spring (4), first placing assembly (5), second, the corner of bottom plate (2) bottom is provided with universal wheel (3), be provided with damping spring (4) between universal wheel (3) and bottom plate (2), the left side of bottom plate (2) base plane is provided with first placing assembly (5), the right side of bottom plate (2) base plane is provided with the second and places subassembly (6), the centre department of bottom plate (2) base plane is provided with show subassembly (7).

2. A display device for use in music teaching according to claim 1, wherein: first place subassembly (5) and second and place subassembly (6) structure the same, and all including placing case (8), case lid (9), loading board (10), threaded rod (11), worm gear (12), rotation handle (13) and gag lever post (1301), the upper end of placing case (8) is provided with case lid (9), the inside of placing case (8) is provided with loading board (10), the front side of loading board (10) is provided with threaded rod (11), the bottom of threaded rod (11) is provided with worm gear (12), the front end of worm gear (12) is passed and is placed case (8) and be connected with rotation handle (13), the rear side bilateral symmetry of loading board (10) is provided with gag lever post (1301).

3. A display device for use in music teaching according to claim 2, wherein: the placing boxes (8) are arranged on the left side and the right side of the base surface of the bottom plate (2).

4. A display device for use in music teaching according to claim 1, wherein: the display component (7) comprises a connecting seat (14), an adjusting sleeve (15), an adjusting groove (16), an adjusting rod (17), a limiting button (18), a display plate (19), a sliding groove (20), a fixing plate (21), a rotating rod (22) and a rotating plate (23), wherein the adjusting sleeve (15) is arranged in the connecting seat (14), the adjusting groove (16) is uniformly formed in the front of the adjusting sleeve (15), the adjusting rod (17) is arranged in the adjusting sleeve (15), the limiting button (18) is correspondingly arranged in the front of the adjusting rod (17) and the adjusting groove (16), the display plate (19) is arranged at the end of the adjusting rod (17), the sliding groove (20) is formed in the end of the display plate (19), the fixing plate (21) is symmetrically arranged on the left side and the right side of the sliding groove (20), and the rotating rod (22) is arranged in the front of the fixing plate (21), the bottom of dwang (22) passes fixed plate (21) and is connected with rotor plate (23).

5. A display device for use in music teaching according to claim 4, wherein: the connecting seat (14) is arranged on the base surface of the bottom plate (2).

6. A display device for use in music teaching according to claim 4, wherein: dwang (22) are threaded connection with the connected mode of fixed plate (21), the connected mode of dwang (22) and rotor plate (23) is for rotating the connection.