CN214410375U - LED display device on piano or electronic organ - Google Patents

LED display device on piano or electronic organ Download PDF

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Publication number
CN214410375U
CN214410375U CN202120139476.9U CN202120139476U CN214410375U CN 214410375 U CN214410375 U CN 214410375U CN 202120139476 U CN202120139476 U CN 202120139476U CN 214410375 U CN214410375 U CN 214410375U
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piano
plate
display device
lamp
main control
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CN202120139476.9U
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Chinese (zh)
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罗朝旭
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Individual
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Abstract

The utility model discloses a belong to the technical field of the piano, specifically be a LED display device on piano or electronic organ, its technical scheme is: including piano and mobile terminal, the piano upper end is equipped with display module, display module includes shell, ya keli board, even worn-out fur, bar baffle and race horse lamp plate, the inside joint of shell the race horse lamp plate, race horse lamp plate outer wall upper end is equipped with the bar baffle, bar baffle upper end is equipped with even worn-out fur, even worn-out fur upper end is equipped with the ya keli board, the ya keli board even worn-out fur with the bar baffle joint is in the inside top of shell, the beneficial effects of the utility model are that: the effects of low manufacturing cost and convenience for beginners to independently learn are achieved, and the effects of strong teaching and entertainment effects and easiness in learning and propagation are achieved.

Description

LED display device on piano or electronic organ
Technical Field
The utility model relates to a piano field, concretely relates to LED display device on piano or electronic organ.
Background
The existing electronic organ/piano education market does not have a teaching auxiliary device corresponding to key positions one by one, the current mainstream mode in the market still uses an electronic screen to cooperate with teaching, the teaching mode cannot correspond to one by one, a beginner is extremely inconvenient to use, the electronic screen is high in cost, common wage classes cannot buy the electronic screen, and the existing piano education needs to establish a special team to develop a unique music score and teaching contents of the product, and education modules are complicated.
Therefore, it is necessary to invent an LED display device on a piano or an electronic organ.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a LED display device on piano or electronic organ loads cell-phone APP through the two-dimensional code of cell-phone scanning product on the cell-phone, rethread wiFi and bluetooth module wireless connection main control module to reach the rhythm of the bright lamp of roll of connecting the main control board control horse race lamp plate through cell-phone APP, extremely inconvenient in order to solve the beginner use, the electronic screen cost is high and the numerous and diverse problem of education module.
In order to achieve the above object, the present invention provides the following technical solutions: an LED display device on a piano or an electronic organ comprises the piano and a mobile terminal, wherein a display module is arranged at the upper end of the piano;
the display module comprises a shell, an acrylic plate, a light homogenizing plate, a strip-shaped partition plate and a horse race lamp plate, wherein the horse race lamp plate is clamped in the shell, the strip-shaped partition plate is arranged at the upper end of the outer wall of the horse race lamp plate, the light homogenizing plate is arranged at the upper end of the strip-shaped partition plate, the acrylic plate is arranged at the upper end of the light homogenizing plate, and the acrylic plate, the light homogenizing plate and the strip-shaped partition plate are clamped at the top end in the shell;
the mobile terminal is in wireless connection with the main control module through the GPRS terminal and the Bluetooth module, and the main control module is electrically connected with the power supply and the display module.
Preferably, the piano surface is provided with piano keys, the piano keys being arranged in groups 88-61.
Preferably, the display module is powered by the power supply.
Preferably, the surface of the marquee is provided with 8 groups of lamp beads, and the lamp beads are vertically arranged in 88-61 groups.
Preferably, the lamp beads correspond to the piano keys one by one.
Preferably, the main control module comprises a main control board electrically connected with the horse race lamp panel.
Compared with the prior art, the LED display device on the piano or the electronic organ has the advantages that:
the utility model discloses a two-dimensional code of cell-phone scanning product loads cell-phone APP on the cell-phone, rethread GPRS terminal and bluetooth module wireless connection main control module to reach the effect of the rhythm of the roll bright lamp of controlling the horse race lamp plate through cell-phone APP connection main control board, and reach convenient operation's effect;
the horse race lamp board is wirelessly connected with the main control module through the wireless communication gateway of the GPRS terminal and the wireless communication technology of the Bluetooth module, and then the main control module is set as a main control board, so that the effect that the mobile terminal can control the horse race lamp board through the main control module is achieved, and the effect that the mobile terminal can wirelessly connect the device through Bluetooth and WiFi is achieved;
the main control board converts music electric signals transmitted by the mobile phone into electric signals with different frequencies through the music conversion module, and then the relay performs on-off operation on each group of lamp beads, so that the horse race lamp panel can roll to light along with the rhythm of music;
the electronic screen is composed of a shell, an acrylic plate, a light homogenizing plate, a strip-shaped partition plate and a horse race lamp plate, and the horse race lamp plate is set as a horse race lamp plate 595, so that the effects of low manufacturing cost and capability of satisfying the purchasing ability of a common salary level are achieved;
the piano keys are arranged into 88-61 groups, the lamp beads 231 are transversely arranged into 8 groups, the lamp beads are vertically arranged into 88-61 groups, and the piano keys correspond to the positions of the lamp beads one by one, so that the effects of facilitating a beginner to roll and light up and press down the corresponding piano keys according to the lamp beads are achieved, the effect of facilitating the beginner to independently learn is achieved, and the effects of strong teaching and entertainment effects and easiness in learning and propagation are achieved;
the device is suitable for the upper ends of pianos and electronic organs and plays an auxiliary role.
Drawings
Fig. 1 is a schematic overall top view structure diagram of embodiment 1 provided by the present invention;
fig. 2 is a schematic structural diagram of a display module according to embodiment 1 of the present invention;
fig. 3 is a schematic view of a lamp panel structure according to embodiment 1 provided by the present invention;
fig. 4 is a schematic structural view of a separator according to embodiment 1 of the present invention;
fig. 5 is a schematic structural view of a strip-shaped partition plate according to embodiment 1 of the present invention;
fig. 6 is a schematic structural diagram of the overall system of embodiment 1 provided by the present invention;
fig. 7 is a schematic structural view of a lattice-shaped partition plate according to embodiment 3 of the present invention.
In the figure: piano 1, piano key 11, display module 2, shell 21, ya keli board 22, even light board 23, bar baffle 24, horse race lamp board 25, lamp pearl 251, grid baffle 26, main control module 3, power 31, mobile terminal 4, GPRS terminal 5, bluetooth module 6.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Embodiment 1, referring to fig. 1 to 6 of the drawings, the utility model provides a LED display device on a piano or an electronic organ, which comprises a piano 1, a display module 2, a main control module 3, a mobile terminal 4, a GPRS terminal 5 and a bluetooth module 6;
further, the upper end of the piano 1 is provided with a display module 2, the piano 1 comprises piano keys 11, specifically, the surface of the piano 1 is provided with the piano keys 11, the display module 2 comprises a shell 21, an acrylic plate 22, a light-homogenizing plate 23, a strip-shaped partition plate 24 and a horse-race lamp plate 25, the horse-race lamp plate 25 is set as a horse-race lamp plate 595, the effect of low manufacturing cost and the satisfaction of the purchasing ability of a common salary class is achieved, the acrylic plate 22, the light-homogenizing plate 23 and the strip-shaped partition plate 24 are clamped at the upper end inside the shell 21, the horse-race lamp plate 25 is clamped at the bottom end inside the shell 21, the fixing effect is achieved, the effect of preventing the components inside the display module 2 from falling off or moving is achieved, the horse-race lamp plate 25 is arranged at the bottom end inside the strip-shaped partition plate 24, the layering effect is achieved, the effect of enabling each vertical lamp bead 251 to correspond to the piano keys one by one, the light-to-one is achieved, the light-to-uniform plate 23 is arranged at the upper end of the horse-race lamp plate 25, under the action of the light homogenizing plate 23, the light of the lamp beads 251 is uniformly emitted to achieve the effect of increasing visual sense, the acrylic plate 22 is arranged at the upper end of the light homogenizing plate 23 to play the roles of protection and display to achieve the effect of preventing impurities from entering the electronic screen 21 to cause the electronic screen 21 to be damaged or influence the rolling bright lamp of the horse race lamp plate 23, the piano keys 11 are arranged into 88 groups, the lamp beads 251 are transversely arranged into 8 groups, the lamp beads 251 are vertically arranged into 88 groups, and the piano keys 11 correspond to the positions of the lamp beads 251 one by one to achieve the effect of facilitating a beginner to roll and light according to the lamp beads 251 and press the corresponding piano keys 11, thereby achieving the effect of facilitating the autonomous learning of the beginner, achieving the effects of strong teaching entertainment effect and easy learning and propagation, electrically connecting the horse race lamp plate 25 through the main control plate, achieving the effect of controlling the rhythm of the rolling bright lamp of the horse race lamp plate 25 through the main control plate, the device is suitable for the upper ends of pianos and electronic organs and plays an auxiliary role;
further, the mobile terminal 4 is wirelessly connected with the main control module 3 through the GPRS terminal 5 and the Bluetooth module 6, specifically, the GPRS terminal 5 is a wireless packet switching technology based on a GSM system, and provides end-to-end and wide-area wireless IP connection, the mobile terminal 4 comprises a mobile phone and a mobile phone APP, the mobile phone APP is loaded on the mobile phone through a two-dimensional code of a mobile phone scanning product, and then the mobile phone APP is wirelessly connected with the main control module 3 through the GPRS terminal 5 and the Bluetooth module 6, so that the effect of controlling the rhythm of the rolling lighting lamp of the horse race lamp panel 25 through the mobile phone APP connection main control panel is achieved, and the effect of convenient operation is achieved, the mobile terminal 4 can control the horse race lamp panel 25 through the main control module 3 through the wireless communication gateway of the GPRS terminal 5 and the Bluetooth module 6 wireless communication technology, the main control module 3 is wirelessly connected with the main control module 3, and then the main control module 3 is set as a main control panel, and reach the effect that mobile terminal can use bluetooth and wiFi wireless connection the device, wherein the main control board passes through the music conversion module and turns into the music signal of telecommunication of different frequencies with cell-phone transmission, and rethread relay carries out the operation of bright going out to every group lamp pearl 251 to reach the effect that makes horse race lamp plate 25 can follow the roll bright lamp of the rhythm of music.
The utility model discloses a use as follows: technical personnel in the field load the mobile phone APP on the mobile phone by scanning the two-dimensional code of the product through the mobile phone, and wirelessly connect the main control module 3 through the GPRS terminal 5 and the Bluetooth module 6, thereby achieving the effect of controlling the rhythm of the rolling lighting lamp of the horse race lamp panel 25 through the mobile phone APP connection main control panel and achieving the effect of convenient operation, wirelessly connect the main control module 3 through the wireless communication gateway of the GPRS terminal 5 and the Bluetooth module 6 wireless communication technology, and then set as the main control panel through the main control module 3, achieving the effect of enabling the mobile terminal 4 to control the horse race lamp panel 25 through the main control module 3, and achieving the effect of enabling the mobile terminal to wirelessly connect the device through Bluetooth and WiFi, wherein the main control panel converts the music electric signals transmitted by the mobile phone into electric signals with different frequencies through the music conversion module, and then carry out the lighting and extinguishing operations on each group of lamp beads 251 through the relay, thereby achieving the effect that the horse race lamp panel 25 can be lighted along with the rolling of the rhythm of music, the horse race lamp panel is composed of the shell 21, the acrylic plate 22, the light homogenizing plate 23, the bar-shaped partition plate 24 and the horse race lamp panel 25 through the display module 2, and the horse race lamp panel is set to be the 595 through the horse race lamp panel 25, thereby achieving the effect of low cost and satisfying the purchasing ability of the common salary class, the acrylic plate 22, the light homogenizing plate 23 and the bar-shaped partition plate 24 are clamped at the upper end inside the shell 21, the horse race lamp panel 25 is clamped at the bottom end inside the shell 21 to play a fixing role, thereby achieving the effect of preventing the internal components of the display module 2 from falling off or moving, the horse race lamp panel 25 is arranged at the bottom end inside the bar-shaped partition plate 24 to play a layering role, thereby achieving the effect of one-to-one correspondence between each vertical lamp bead 251 and the piano key, the horse race lamp panel 23 is arranged at the upper end of the horse race lamp panel 25, thereby enabling the light of the lamp beads 251 to be evenly emitted, reach the effect that increases the visual sensation, be equipped with ya keli board 22 through even worn-out fur 23 upper end, play the effect of protection and demonstration, it is inside to reach to prevent that impurity from getting into electronic screen 21, it damages or produces the effect of influence to the rolling bright lamp of horse race lamp plate 23 to lead to electronic screen 21, set up to 88 groups through piano key 11, lamp pearl 251 transversely sets up to 8 groups, lamp pearl 251 is vertical to be set up to 88 groups, rethread piano key 11 and lamp pearl 251's position one-to-one, it lights to reach the rolling bright lamp of making things convenient for the beginner to refer to lamp pearl 251, press the effect of corresponding piano key 11, thereby reach the effect that makes things convenient for the beginner to independently study, and it is strong to reach teaching entertainment effect, study and propagate easily, through main control board electric connection horse race lamp plate 25, reach the effect of the rhythm of the rolling bright lamp of accessible main control horse race lamp plate 25.
Embodiment 2, referring to fig. 1 to 6, the utility model provides a LED display device on a piano or an electronic organ, which comprises a piano 1, a display module 2, a main control module 3, a mobile terminal 4, a GPRS terminal 5 and a bluetooth module 6;
further, 1 upper end of piano is equipped with display module 2, piano 1 includes piano key 11, it is concrete, 1 surface of piano is equipped with piano key 11, set up to 61 groups through piano key 11, lamp pearl 251 transversely sets up to 8 groups, lamp pearl 251 is vertical to be set up to 61 groups, the position one-to-one of rethread piano key 11 and lamp pearl 251, it lights to reach to make things convenient for the beginner to roll according to lamp pearl 251, press the effect of corresponding piano key 11, thereby reach the effect that makes things convenient for the beginner to independently learn, wherein the device is applicable to piano and electronic organ upper end, play the additional function.
Embodiment 3, referring to fig. 7, the present invention provides an LED display device on a piano or an electronic organ, including a display module 2;
further, display module 2 sets up the upper end at piano 1, display module 2 still includes check baffle 26, and is concrete, and check baffle 26 joint is in the inside upper end of shell 21, and the inside bottom of check baffle 26 is equipped with race horse lamp plate 25, through the inside upper end of check baffle 26 joint at shell 21, and the inside bottom of check baffle 26 is equipped with race horse lamp plate 25, plays fixed effect, reaches and prevents that check baffle 26 from droing or removing, influences race horse lamp plate 25's layering effect.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims (7)

1. The utility model provides a LED display device on piano or electronic organ, includes piano (1) and mobile terminal (4), its characterized in that: the upper end of the piano (1) is provided with a display module (2);
the display module (2) comprises a shell (21), an acrylic plate (22), a light homogenizing plate (23), a strip-shaped partition plate (24) and a horse race lamp plate (25), the horse race lamp plate (25) is clamped in the shell (21), the strip-shaped partition plate (24) is arranged at the upper end of the outer wall of the horse race lamp plate (25), the light homogenizing plate (23) is arranged at the upper end of the strip-shaped partition plate (24), the acrylic plate (22) is arranged at the upper end of the light homogenizing plate (23), and the acrylic plate (22), the light homogenizing plate (23) and the strip-shaped partition plate (24) are clamped at the top end in the shell (21);
mobile terminal (4) are through GPRS terminal (5) and bluetooth module (6) wireless connection main control module (3), main control module (3) electric connection power (31) and display module (2).
2. An LED display device on a piano or electronic organ according to claim 1, wherein: piano (1) surface is equipped with piano key (11), piano key (11) set up to 88-61 group.
3. An LED display device on a piano or electronic organ according to claim 1, wherein: the display module (2) is powered on by the power supply (31).
4. An LED display device on a piano or electronic organ according to claim 1, wherein: the horse race lamp plate (25) surface is equipped with lamp pearl (251), lamp pearl (251) transversely set up to 8 groups, lamp pearl (251) vertical setting is 88-61 groups.
5. The LED display device on a piano or electronic organ of claim 4, wherein: the lamp beads (251) correspond to the piano keys (11) one by one.
6. An LED display device on a piano or electronic organ according to claim 1, wherein: display module (2) still include check shape baffle (26), check shape baffle (26) joint is in the inside upper end of shell (21), the inside bottom of check shape baffle (26) is equipped with horse race lamp plate (25).
7. An LED display device on a piano or electronic organ according to claim 1, wherein: the main control module (3) comprises a main control board which is electrically connected with the horse race lamp panel (25).
CN202120139476.9U 2021-01-19 2021-01-19 LED display device on piano or electronic organ Active CN214410375U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120139476.9U CN214410375U (en) 2021-01-19 2021-01-19 LED display device on piano or electronic organ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120139476.9U CN214410375U (en) 2021-01-19 2021-01-19 LED display device on piano or electronic organ

Publications (1)

Publication Number Publication Date
CN214410375U true CN214410375U (en) 2021-10-15

Family

ID=78046540

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120139476.9U Active CN214410375U (en) 2021-01-19 2021-01-19 LED display device on piano or electronic organ

Country Status (1)

Country Link
CN (1) CN214410375U (en)

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