CN106178545B

CN106178545B - Music bubble device

Info

Publication number: CN106178545B
Application number: CN201610793758.4A
Authority: CN
Inventors: 张天洁; 李嘉俊
Original assignee: Wuhan Huaxia University of Technology
Current assignee: Wuhan Huaxia University of Technology
Priority date: 2016-08-31
Filing date: 2016-08-31
Publication date: 2022-09-16
Anticipated expiration: 2036-08-31
Also published as: CN106178545A

Abstract

A music bubble device comprises a shell, a music module, a projection module and a control module, wherein the music module is arranged in the shell, the upper end surface of the shell is provided with a projection area, and the projection module is arranged in the projection area; the output end of the music module is connected with the input end of the projection module, the music module is started to generate a note signal, and the projection module projects a corresponding projection signal according to the generated note signal.

Description

Music bubble device

Technical Field

The invention relates to a music bubble device.

Background

At present, toys on the market are mostly classified into a traditional type and a high-intelligence type. The traditional toys have single performance and entertainment, few scientific and technical intelligent elements, and are popularized in intelligent products such as mobile phones and computers, so that the traditional toys are difficult to attract children; high intelligent class toy, science and technology intelligence element is many, but mostly cultivates child self-cognition and natural cognition. Therefore, the invention discloses a toy which not only has a modern technology capable of attracting children in terms of playing.

Disclosure of Invention

It is an object of the present invention to provide a music bubble apparatus to solve at least one aspect of the above problems.

According to an aspect of the present invention, there is provided a music bubble apparatus, comprising a housing, a music module, a projection module and a control module, wherein the music module is disposed in the housing, the upper end surface of the housing is provided with a projection area, and the projection module is disposed in the projection area; the output end of the music module is connected with the input end of the projection module, the music module is started to generate a note signal, and the projection module projects a corresponding projection signal according to the generated note signal.

Furthermore, the music module comprises a music generating device, a loudspeaker and a music output data line, the loudspeaker is arranged on the end face of the shell, and the music output data line is connected with the projection module.

Furthermore, the music generating device is a music playing device which is provided with a memory, various music can be stored, the music is played through a loudspeaker, and the generated music signals are transmitted to the projection module through a music output data line.

Furthermore, the music generating device is an electronic organ with eight note keys, music signals are generated by playing the eight note keys, sound is played through a loudspeaker, and the generated music electric signals are transmitted to the projection module through a music output data line.

Furthermore, projection module includes 3D projecting lens, is used for translucent cylinder pipe cover, the infrared sensor of formation of image, 3D projecting lens embedding is at casing projection district terminal surface, and translucent cylinder pipe cover is vertical to be fixed on projection district terminal surface, covers 3D projecting lens, and the infrared sensor is established at translucent cylinder pipe cover inner wall, and the infrared ray directive that sends is vacant above translucent cylinder pipe cover. Therefore, when the 3D projection lens receives the music note electric signals, bubble projection signals are generated, the signals are imaged through the semitransparent cylindrical tube cover, and bubble projection of various colors is displayed. When the hand of a human body is placed right above the semitransparent cylindrical tube cover, infrared rays emitted by the infrared sensor are blocked, and the 3D projection lens stops projecting immediately.

Projection module is equipped with 8, corresponds 8 musical notes, also corresponds with eight musical note keys of electronic organ.

Furthermore, the control module comprises a microcontroller and a power supply, and is connected with the music module and the projection module.

Drawings

Fig. 1 and 2 are schematic structural diagrams of the invention.

1. A housing; 2. a projection module; 3. a music module; 4. an electronic organ; 5. a display screen; 6. a control panel.

Detailed Description

The invention is further illustrated by the following description and examples in conjunction with the accompanying drawings.

In fig. 1 and 2, a music bubble apparatus includes a casing, a music module, a projection module and a control module, wherein the music module is disposed in the casing, a projection area is disposed on an upper end surface of the casing, and the projection module is disposed in the projection area; the output end of the music module is connected with the input end of the projection module, the music module is started to generate a note signal, and the projection module projects a corresponding projection signal according to the generated note signal.

Wherein, the shell is in the shape of a piano wire.

In this embodiment, the music module includes a music generating device, a speaker and music output data lines, the speaker is disposed at four corners of the end surface of the casing, one end of the music output data line is connected to the output end of the music generating device, and the other end of the music output data line is connected to the input end of the projection module.

In this embodiment, the music generating device is a music playing device, which has a memory, can store various music, plays music through a speaker, and transmits the generated music signal to the projection module through a music output data line.

In this embodiment, the music generating device is an electronic organ with eight note keys, and is arranged at the front end of the casing, and is used for generating music signals by playing the eight note keys, playing sounds through a loudspeaker, and transmitting the generated music electric signals to the projection module through a music output data line. The electronic organ is provided with the sliding cover, so that the keys are protected from being damaged when not in use, and the keys can be kept clean.

In this embodiment, the projection module includes 3D projection lens, the translucent cylindrical pipe cover that is used for the formation of image, infrared sensor, 3D projection lens embedding is at casing projection district terminal surface, and translucent cylindrical pipe cover is vertical to be fixed on projection district terminal surface, covers 3D projection lens, and infrared sensor establishes at translucent cylindrical pipe cover inner wall, and the infrared ray directive that sends is vacant above translucent cylindrical pipe cover. Therefore, when the 3D projection lens receives the music note electric signal, bubble projection signals are generated, the signals are imaged through the semitransparent cylindrical tube cover, and bubble projection of various colors is displayed. When the hand of a human body is placed right above the semitransparent cylindrical tube cover, infrared rays emitted by the infrared sensor are blocked, and the 3D projection lens stops projecting immediately.

The projection module is equipped with 8, corresponds 8 musical notes, also corresponds with eight musical note keys of electronic organ.

In this embodiment, the system further comprises a display screen for displaying the display points, the level and the difficulty; song information is displayed, so that a user can conveniently watch the song information; the display screen may also be configured as a touch screen.

The embodiment comprises a control panel, wherein the control panel is provided with an indicator light 1, and the indicator light displays the error times; 2. start/pause/confirm, screen operating key/game start control key; 3. the up/down key is convenient for selecting and switching music; 4. last/next, switching music; 5. the keys are locked by the keys, and the sliding cover is used for protecting the keys from being damaged when not used, and simultaneously can keep the keys clean, 6, start/pause, 7, volume +/-, 8, a USB power socket, wherein the USB socket is selected for facilitating the connection of a toy and an intelligent terminal (such as a computer and a mobile phone) and is also used as the power socket; 9. switch/mode select (1/2/3), 3 range resolution is power off, mode switch. The keys are connected with the control module, and the operation and the use of the invention are realized through the control keys.

The invention has two operation modes, wherein the first mode is a bubble-making mode, the music module sounds, the projection module works, and bubbles are projected to appear on the semitransparent cylindrical pipe cover; the user can select the difficulty of the game (the speed at which bubbles randomly appear), the score display and the break-through mode.

Secondly, the piano mode has 8 keys, and the piano mode still divides free mode and music mode:

the free mode is that the user utilizes the key to play the music of freely playing, and projection module produces different colours music papules according to the musical note, plays the effect of playing, belongs to a exercise and plays.

The music mode is that corresponding bubbles appear when the required music is selected, the bubbles disappear only by pressing the corresponding light-emitting sound key, and the control module self-scores and displays the scores through the display screen; belonging to an auxiliary playing.

The above are only some embodiments of the present invention, and it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the inventive concept of the present invention, and these are within the scope of the present invention.

Claims

1. A music bubble apparatus, comprising: the music module is arranged in the shell, the upper end face of the shell is provided with a projection area, and the projection module is arranged in the projection area; the output end of the music module is connected with the input end of the projection module, the music module is started to generate a note signal, and the projection module projects a corresponding projection signal according to the generated note signal;

the projection module comprises a 3D projection lens, a semitransparent cylindrical tube cover for imaging and an infrared sensor, the 3D projection lens is embedded into the end face of the projection area of the shell, the semitransparent cylindrical tube cover is vertically fixed on the end face of the projection area to cover the 3D projection lens, the infrared sensor is arranged on the inner wall of the semitransparent cylindrical tube cover, and emitted infrared rays are emitted to the upper part of the semitransparent cylindrical tube cover and are vacant;

when the 3D projection lens receives the music note electric signals, bubble projection signals are generated, the signals are imaged through the semitransparent cylindrical pipe cover, and bubble projections of various colors are displayed; when the hand of a human body is placed right above the semitransparent cylindrical tube cover, the infrared rays emitted by the infrared sensor are blocked, and the 3D projection lens stops projecting immediately;

the music bubble device has two operation modes, wherein the first mode is a bubble-making mode, the music module sounds, the projection module works, and the bubble projection is displayed on the semitransparent cylindrical pipe cover; the user can select the difficulty of the game, and the game has a score display mode and a pass-through mode;

the free mode is that a user plays music freely by using keys, and the projection module generates music bubbles with different colors according to notes to play a rendering effect, and belongs to a practice playing;

the music mode is that corresponding bubbles appear when the required music is selected, the bubbles disappear only when the corresponding luminous sound key is pressed, and the control module self-scores the scores and displays the scores through the display screen; belonging to an auxiliary playing.

2. The music bubble apparatus of claim 1, wherein: the music module comprises a music generating device, a loudspeaker and a music output data line, the loudspeaker is arranged on the end face of the shell, and the music output data line is connected with the projection module.

3. The music bubble apparatus of claim 2, wherein: the music generating device is a music playing device, is provided with a memory, can store various music, plays the music through a loudspeaker, and transmits the generated music signals to the projection module through a music output data line.

4. The music bubble apparatus of claim 2, wherein: the music generating device is an electronic organ with eight note keys, music signals are generated by playing the eight note keys, sound is played through a loudspeaker, and generated music electric signals are transmitted to the projection module through a music output data line.

5. The music bubble apparatus of claim 1, wherein: projection module is equipped with 8, corresponds 8 musical notes, and is corresponding with eight musical note keys of electronic organ.

6. The music bubble apparatus of claim 1, wherein: the control module comprises a microcontroller and a power supply, and is connected with the music module and the projection module.