CN211044645U

CN211044645U - Vocal music demonstrating board

Info

Publication number: CN211044645U
Application number: CN201922186653.4U
Authority: CN
Inventors: 刘璇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-07-17
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a vocal music demonstrating board, including base, hydraulic column, direction adjustment button, connecting rod, demonstrating board, speaker, universal wheel and power cord, the base lower wall is located to the universal wheel, the base upper wall is located perpendicularly between two parties to the hydraulic column, the hydraulic column passes through the direction adjustment button with the connecting rod and articulates and links to each other, the demonstrating board is the rectangle setting, the demonstrating board is located on the connecting rod, the demonstrating board lateral wall is located to the speaker rigid coupling, the power cord is located on the demonstrating board. The utility model belongs to the technical field of vocal music teaching, specifically provide a have multiple vocal music teaching region, from taking teaching pen, height-adjustable and angle, listening song recognition, lasting, save space, remove convenient, easily realize, long service life, the vocal music demonstrating board that the rate of utilization is high.

Description

Vocal music demonstrating board

Technical Field

The utility model belongs to the technical field of vocal music teaching, specifically indicate a vocal music demonstrating board.

Background

Along with the increasingly active social culture, more and more people can select various cultural lives to enrich the entertainment life of the people according to the personal hobbies, music is an art for realizing the emotion of the real life of the people, in the art types, the music is an abstract art, and the music can be classified into east music and west music in the historical development. The ancient theoretical basis of China, including China in the east, is the five-tone scale, i.e., the palace, the quotient, the angle, the syndrome and the feather, and the seven-tone scale in the west.

The music lesson is an important course for the students to carry out the education of beauty, and the 'learning of staff' is an important ring of music teaching. At present, when the teaching of 'identifying staff' is carried out in middle and small schools and infant classes, the following methods are generally adopted: the teaching mode of separating the visual and audio makes music teachers feel inconvenient deeply and students also difficult to accept, so that the 'staff identification' becomes a difficult point in music teaching.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned current difficult problem, the utility model provides a vocal music demonstrating board that has multiple vocal music teaching region, from taking teaching pen, height-adjustable and angle, listening song recognition, continuation of the journey lasting, save space, remove convenient, easily realize, long service life, rate of utilization height.

The utility model adopts the technical scheme as follows: the utility model relates to a vocal music demonstrating board, which comprises a base, a hydraulic upright post, a direction adjusting button, a connecting rod, a demonstrating board, a loudspeaker, a universal wheel and a power line, wherein the universal wheel is arranged on the lower wall of the base, the hydraulic upright post is vertically arranged on the upper wall of the base in the middle, the hydraulic upright post is hinged and connected with the connecting rod through the direction adjusting button, the demonstrating board is arranged in a rectangular shape, the demonstrating board is arranged on the connecting rod, the loudspeaker is fixedly connected with the side wall of the demonstrating board, the power line is arranged on the demonstrating board, the demonstrating board comprises a demonstrating board body, a white board area, a numbered musical notation demonstrating area, a control area and a control box, the demonstrating board body is fixedly connected on the connecting rod, the white board area, the numbered musical notation demonstrating area and the control area are sequentially arranged on the front wall of the demonstrating board body, the control box is arranged at one end of the control, the control box comprises a control box body, a first lithium battery, a controller, a wireless network card, a recorder and a control button, the control box body is fixedly connected in the demonstration board body, the lithium battery I, the controller, the wireless network card and the recorder are fixedly connected in the control box body, one end of the control button is arranged in the control area, the other end of the control button penetrates through the demonstrating board body and the control box body and is arranged in the control box body, the control area is internally provided with a teaching pen and a teaching pen placing groove which is arranged in a U shape and fixedly connected in the control area, the teaching pen is detachably arranged in the teaching pen placing groove and is provided with a lithium battery II, a USB charging port, a laser lamp and a laser lamp switch button, inside the teaching pen was located to lithium cell two, the teaching pen both ends are located respectively to USB mouth and the laser lamp that charges, the teaching pen lateral wall is located to laser lamp shift knob.

Further, lithium cell one links to each other with controller, wireless network card, phonograph, speaker, hydraulic column, power cord electrical property, and when the hydraulic column was transferred the demonstrating board to minimum height, be convenient for accomodate, and saved space.

Furthermore, the controller is electrically connected with the control button, the recorder, the hydraulic upright post and the loudspeaker.

Furthermore, the second lithium battery is electrically connected with the USB charging port, the laser lamp and the laser lamp switch button.

Furthermore, the wireless network card is in wireless connection with an external WIFI wireless network, so that the equipment is networked, network resources can be conveniently searched and downloaded, and the functions of listening to songs and identifying songs are realized.

Furthermore, diffuse reflection coatings are arranged on the white board area, the numbered musical notation demonstration area, the staff demonstration area and the control area, so that a user can clearly see laser spots of the teaching pen, wherein the laser spots are formed on the white board area, the numbered musical notation demonstration area, the staff demonstration area and the control area, and the teaching efficiency is improved.

Furthermore, be equipped with the brake block on the universal wheel, the universal wheel is convenient for mobile device, and the equipment can be fixed to the brake block, convenient teaching.

After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model relates to a vocal music demonstrating board, novel structure, design in the control box has wireless network card, wireless network card and outside WIFI wireless network wireless connection, make the equipment network, be convenient for search download network resource, realize listening to the song and recognizing the function; the hydraulic upright post is arranged between the base and the demonstrating board, the direction adjusting button is arranged between the hydraulic upright post and the connecting rod, the hydraulic upright post can play a role of supporting the demonstrating board and can control the lifting of the demonstrating board through the control button, and a user can automatically adjust the height and the angle of the demonstrating board according to the height of the user, so that the fatigue is relieved, and the eyesight is protected; when the demonstrating board is adjusted to the lowest height by the hydraulic upright column, the demonstrating board is convenient to store and saves space; the teaching board is provided with a white board area, a numbered musical notation demonstrating area, a staff demonstrating area and a control area, and is provided with a diffuse reflection coating thereon, the teaching range is wide and comprehensive due to the functional areas, and a user can clearly see laser spots of a teaching pen on the white board area, the numbered musical notation demonstrating area, the staff demonstrating area and the control area, so that the teaching efficiency is improved; be equipped with the brake block on the universal wheel, the universal wheel is convenient for mobile device, and the equipment can be fixed to the brake block, removes swiftly, and it is convenient for the rule, does benefit to and develops teaching work.

Drawings

Fig. 1 is a cross-sectional view of the whole structure of a vocal music teaching board of the present invention;

fig. 2 is a left side view of the desktop of the vocal music teaching board of the present invention;

fig. 3 is a cross-sectional view of a vocal music demonstrating board of the present invention;

fig. 4 is the utility model relates to a structural schematic diagram of vocal music demonstrating board teaching pen.

Wherein, 1, the base, 2, the hydraulic pressure stand, 3, the direction adjustment button, 4, the connecting rod, 5, the demonstrating board, 6, the speaker, 7, the universal wheel, 8, the power cord, 9, the demonstrating board body, 10, the blank district, 11, the numbered musical notation demonstration district, 12, the staff demonstration district, 13, the control area, 14, the control box, 15, the control box body, 16, lithium cell one, 17, the controller, 18, wireless network card, 19, the phonograph, 20, control button, 21, the teaching pen, 22, the teaching pen standing groove, 23, lithium cell two, 24, the USB mouth that charges, 25, the laser lamp, 26, the laser lamp shift knob, 27, diffuse reflection coating, 28, the brake block.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to specific embodiments, and all the parts of the present invention not described in detail in the technical features or the connection relation are the prior art.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-4, the utility model relates to a vocal music demonstrating board 5, including base 1, hydraulic column 2, direction adjusting button 3, connecting rod 4, demonstrating board 5, speaker 6, universal wheel 7 and power cord 8, base 1 lower wall is located to universal wheel 7, base 1 upper wall is located perpendicularly between two parties to hydraulic column 2, hydraulic column 2 links to each other through direction adjusting button 3 is articulated with connecting rod 4, demonstrating board 5 is the rectangle setting, demonstrating board 5 is located on connecting rod 4, demonstrating board 5 lateral wall is located to speaker 6 rigid coupling, power cord 8 is located on demonstrating board 5, demonstrating board 5 includes demonstrating board body 9, blank district 10, numbered musical notation demonstrating district 11, staff demonstrating district 12, control area 13 and control box 14, demonstrating board body 9 rigid coupling is located on connecting rod 4, blank district 10, numbered notation demonstrating district 11, simple notation demonstrating district 11, The staff demonstration area 12 and the control area 13 are sequentially arranged on the front wall of the teaching board body 9, the control box 14 is arranged at one end of the control area 13 of the teaching board body 9 and is arranged in the teaching board body 9, the control box 14 comprises a control box body 15, a lithium battery I16, a controller 17, a wireless network card 18, a recorder 19 and a control button 20, the control box body 15 is fixedly connected and arranged in the teaching board body 9, the lithium battery I16, the controller 17, the wireless network card 18 and the recorder 19 are fixedly connected and arranged in the control box body 15, one end of the control button 20 is arranged in the control area 13, the other end of the control button 20 penetrates through the teaching board body 9 and the control box body 15 and is arranged in the control box body 15, a teaching pen 21 and a teaching pen placing groove 22 are arranged in the control area 13, the teaching pen placing groove 22 is arranged in a U shape and is fixedly connected and arranged in the control area 13, the teaching pen 21 is detachably arranged in the teaching pen placing groove 22, teaching pen 21 is equipped with two lithium cell 23, USB charge mouthful 24, laser lamp 25 and laser lamp shift knob 26, inside teaching pen 21 was located to two lithium cell 23, the USB charges mouthful 24 and laser lamp 25 and locates teaching pen 21 both ends respectively, teaching pen 21 lateral wall is located to laser lamp shift knob 26.

The first lithium battery 16 is electrically connected with the controller 17, the wireless network card 18, the recorder 19, the loudspeaker 6, the hydraulic upright post 2 and the power line 8; the controller 17 is electrically connected with the control button 20, the recorder 19, the hydraulic upright post 2 and the loudspeaker 6; the second lithium battery 23 is electrically connected with the USB charging port 24, the laser lamp 25 and the laser lamp switch button 26; the wireless network card 18 is in wireless connection with an external WIFI wireless network; the white board area 10, the numbered musical notation demonstration area 11, the staff demonstration area 12 and the control area 13 are provided with diffuse reflection coatings 27; and a brake pad 28 is arranged on the universal wheel 7.

During the concrete use, push away this teaching demonstration board to appointed teaching demonstration position, rotatory brake block 28 is fixed with universal wheel 7, guarantee that the device is stable back, control hydraulic column 2 through control button 20 goes up and down, make demonstration board 5 reach suitable height, the user revolves to twist with the hand direction of rotation knob 3, adjust demonstration board 5 to suitable angle, the user is when carrying out vocal music teaching, the laser lamp shift knob 26 on teaching pen 21 is opened to the accessible, utilize laser lamp 25 supplementary teaching on demonstration board 5, the user will be through pressing control button 20 in the control area 13, be connected to outside wireless network WIFI with wireless network card 18, make the equipment networking, can search and download network resource, realize listening song recognition function.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A vocal music demonstrating board is characterized in that: including base, hydraulic column, direction adjustment knob, connecting rod, demonstrating board, speaker, universal wheel and power cord, the base lower wall is located to the universal wheel, the base upper wall is located perpendicularly between two parties to the hydraulic column, the hydraulic column passes through direction adjustment knob with the connecting rod and articulates continuously, the demonstrating board is the rectangle setting, the demonstrating board is located on the connecting rod, the demonstrating board lateral wall is located to the speaker rigid coupling, the power cord is located on the demonstrating board, the demonstrating board includes demonstrating board body, whiteboard district, numbered musical notation demonstration district, staff demonstration district, control area and control box, demonstrating board body rigid coupling is located on the connecting rod, whiteboard district, numbered musical notation demonstration district, staff demonstration district, control area locate in proper order and locate demonstrating board body antetheca wall, the control box is located the control area one end of demonstrating board body and is located in the teaching board body, the control box includes control box body, The lithium battery I, the controller, the wireless network card, the recorder and the control button, the control box body is fixedly connected in the demonstration board body, the first lithium battery, the controller, the wireless network card and the recorder are fixedly connected in the control box body, one end of the control button is arranged in the control area, the other end of the control button penetrates through the demonstrating board body and the control box body and is arranged in the control box body, the control area is internally provided with a teaching pen and a teaching pen placing groove which is arranged in a U shape and fixedly connected in the control area, the teaching pen is detachably arranged in the teaching pen placing groove and is provided with a lithium battery II, a USB charging port, a laser lamp and a laser lamp switch button, inside the teaching pen was located to lithium cell two, the teaching pen both ends are located respectively to USB mouth and the laser lamp that charges, the teaching pen lateral wall is located to laser lamp shift knob.

2. An acoustic music demonstrating board according to claim 1, wherein: the first lithium battery is electrically connected with the controller, the wireless network card, the recorder, the loudspeaker, the hydraulic upright post and the power line.

3. An acoustic music demonstrating board according to claim 1, wherein: the controller is electrically connected with the control button, the recorder, the hydraulic upright post and the loudspeaker.

4. An acoustic music demonstrating board according to claim 1, wherein: and the second lithium battery is electrically connected with the USB charging port, the laser lamp and the laser lamp switch button.

5. An acoustic music demonstrating board according to claim 1, wherein: and the wireless network card is in wireless connection with an external WIFI wireless network.

6. An acoustic music demonstrating board according to claim 1, wherein: and diffuse reflection coatings are arranged on the white board area, the numbered musical notation demonstration area, the staff demonstration area and the control area.

7. An acoustic music demonstrating board according to claim 1, wherein: and the universal wheel is provided with a brake pad.