Music machine

Abstract

The utility model provides a music player, which comprises a shell, a processor, a battery, note keys and a display screen, the battery, the note keys and the display screen are all electrically connected with the processor, the processor is positioned inside the shell, and the display screen and the note keys are fixed on the surface of the shell; a plurality of note keys are arranged, the plurality of note keys emit different notes, the processor controls the display screen to display a plurality of image-text symbols, and the plurality of image-text symbols respectively correspond to the plurality of note keys; the music player is low in difficulty and strong in interestingness, can train the observation ability of children, and can be used for playing music enlightenment.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of toys, especially a music machine. BACKGROUND

[0002] The game types on the market are very various, the traditional ground mouse game is that a ground mouse appears at a position, then needs to hit the corresponding position in time, which tests only the hand-eye reaction ability of children, the position of the ground mouse in the game process is trackless, and the ground mouse appears unpredictably without any sign, and the faster the speed is, the higher the difficulty is. Therefore, the ground mouse game has relatively high difficulty, and the difficulty adjustable type is relatively single, the adjustment range is small, and it is not suitable for children of a small age. In addition, the game is not interesting, and children feel boring after playing for a long time, and the game cannot effectively improve the observation of children.

[0003] There is also a game machine for enlightening the music sense of children on the market, children can knock the musical instrument according to the musical score, so as to play a complete music, but the use of the musical instrument needs children to look at the musical score to knock the keys of the musical instrument, and it is difficult for children of a small age, and it is also difficult to arouse the interest of children.

[0004] Therefore, it is necessary to provide a wisdom game, which has relatively low difficulty, high interest, is suitable for children of a small age, can exercise the observation ability of children, and can enlighten the music of children. SUMMARY

[0005] Therefore, it is necessary to provide a wisdom game, which has relatively low difficulty, high interest, is suitable for children of a small age, can exercise the observation ability of children, and can enlighten the music of children.

[0006] The utility model provides a music machine, including casing, treater, battery, musical note key and display screen, the battery, musical note key and display screen all with treater electric connection, the treater is located in the inside of casing, the display screen and musical note key are fixed in the surface of casing, the musical note key is provided with a plurality of, different sound is sent to each musical note key, the treater controls the display screen and shows a plurality of graphic symbols, a plurality of graphic symbols correspond to a plurality of musical note keys respectively.

[0007] As preferred, the casing includes a bottom casing and a cover, the cover is rotatably connected to the bottom casing, the musical note key is arranged on the bottom casing, and the display screen is fixed to the inner side of the cover; the treater and the battery are arranged in the bottom casing, and the bottom casing and the cover are connected by a rotating shaft; when the cover is rotated to fold the cover and the bottom casing, the display screen and the musical key are located between the bottom casing and the cover.

[0008] As preferred, a score display screen is arranged on the bottom shell, and the score display screen is electrically connected with the processor; a song selection button and a volume button are also arranged on the bottom shell, and the song selection button and the volume button are electrically connected with the score display screen.

[0009] As preferred, the display screen comprises an LED circuit board and a light-transmitting panel, the LED circuit board is electrically connected with the processor, the LED circuit board is fixed in the cover, and the light-transmitting panel covers the LED circuit board; a plurality of LED light strips are arranged on the LED circuit board, each LED light strip comprises a plurality of LED lights, and each LED light strip is arranged above a corresponding musical key.

[0010] As preferred, the musical keys are arranged in seven, and the LED light strips are also arranged in seven.

[0011] As preferred, a light-transmitting adhesive is arranged between the LED circuit board and the light-transmitting panel, a plurality of light holes are arranged on the light-transmitting adhesive, each LED light corresponds to a light hole, and the LED light is located in the light hole.

[0012] As preferred, the LED light strips change states from the first LED light to the last LED light in turn, when the last LED light changes state, the user strikes the corresponding musical key, and the time from the first LED light changes state to the last LED light changes state is changed according to the rhythm of music.

[0013] As preferred, the user presses the corresponding musical key according to the prompt of the LED light strips, when the pressed musical key is different from the prompt, the processor transmits an error signal to the display screen and displays an error prompt on the display screen.

[0014] As preferred, a mode selection button is arranged on the surface of the shell, the mode selection button is electrically connected with the processor, and the music machine can be switched to different modes through the mode selection button.

[0015] As preferred, the mode selection button can switch the music machine to at least two modes; in the first mode state, when the user presses the musical key incorrectly, the error prompt lasts until the user presses the correct musical key; in the second mode state, when the user presses the musical key incorrectly, the error prompt is displayed once and then jumps to the next graphic and text musical key.

[0016] The music machine is provided with a plurality of different note keys and a display screen, graphic text symbols are displayed on the display screen, the graphic text symbols are various, different graphic text symbols and different note keys are one-to-one corresponding, a user can strike the note keys according to the graphic text symbols, and a piece of music is formed by multiple times of striking the note keys, the music machine is low in difficulty, high in interestingness, can exercise the observation ability of children, and can also give children music enlightenment.

[0017] The shell comprises a bottom shell and a cover, the bottom shell and the cover can be folded, the note keys are arranged on the bottom shell, and the display screen is arranged on the cover; when in use, the cover is opened to use, without trial, and the cover is folded to protect the display screen and the note keys and facilitate carrying;

[0018] The LED board and the light-transmitting panel are used as the display screen to save cost, and the light-transmitting adhesive part is arranged to make the display effect better;

[0019] The first LED lamp to the last LED lamp of the LED light bar are sequentially lighted, when the last LED lamp is extinguished, the corresponding note is struck to give the user preparation time, and the light-on speed of the LED light bar is changed according to the rhythm of music, and the music is more beautiful;

[0020] Different modes are arranged, and a user can select different modes according to needs. BRIEF DESCRIPTION OF DRAWINGS

[0021] The above and other objects, features and advantages of the present application will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings. In the drawings, like reference numerals refer to like elements throughout. The embodiments of the present application, illustrated in the drawings, are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the present application. The detailed description set forth below in connection with the appended drawings is intended as a description of the present application and is not intended to represent the only form in which the present application can be constructed or utilized.

[0022] Figure 1 is a whole structure diagram of the music machine in a closed state of the present application;

[0023] Figure 2 is a whole structure diagram of the music machine in an opened state of the present application;

[0024] Figure 3 is an internal structure diagram of the music machine of the present application;

[0025] Figure 4 is a further internal structure diagram of Figure 3 .

[0026] In the drawings: 1, shell; 11, bottom shell; 12, cover; 2, note key; 3, display screen; 31, LED circuit board; 311, LED lamp; 32, light-transmitting panel; 33, light-transmitting adhesive part; 331, lamp hole; 4, score display screen; 5, song selection button; 6, volume button; 7, mode selection button; 8, rotating shaft; 9, processor. DETAILED DESCRIPTION

[0027] For the convenience of understanding the present application, the present application will be described more fully below with reference to the accompanying drawings.

[0028] It should be noted that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or can be connected to the other element through intervening elements. As used herein the terms "mounted", "connected" and "coupled" are intended to mean either a direct connection between two elements or an indirect connection through one or more intermediate elements.

[0029] Unless otherwise defined, 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 application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0030] With reference to Figures 1-4 The embodiment of the present application provides a music machine, which comprises a shell 1, a processor 9, a battery, note keys 2 and a display screen 3, the battery, the note keys 2 and the display screen 3 are electrically connected with the processor 9, the processor 9 and the battery are located in the interior of the shell 1, the shell 1 is provided with a battery compartment and a compartment cover, and the battery can be better replaced by opening the compartment cover. The display screen 3 and the note keys 2 are fixed on the surface of the shell 1. Figure 2 And Figure 3 The note keys 2 are provided with a plurality of note keys 2, each note key 2 emits different sound, the processor 9 controls the display screen 3 to display a plurality of graphic symbols, the plurality of graphic symbols correspond to the plurality of note keys 2 respectively, a user can play a music according to the prompt of the graphic symbols, the use is simple, the interest is strong, the observation ability of children can be exercised, and the children can be given music enlightenment.

[0031] In the preferred embodiment, the shell 1 comprises a bottom shell 111 and a cover 12, the cover 12 is rotatably connected to the bottom shell 111, the bottom shell 111 and the cover 12 are made of plastic or metal, the note keys 2 are arranged on the bottom shell 111, the display screen 3 is fixed on the inner side of the cover 12, the display screen 3 is made of pvc, and specifically, the display screen 3 is made of PC material.

[0032] In one embodiment, a plurality of graphic symbols can be displayed on the display screen 3 simultaneously, and the color of each graphic symbol is changed to prompt the user; in another embodiment, different graphic symbols are displayed on the display screen 3 in sequence, and the graphic symbols are used to prompt the user.

[0033] In the preferred embodiment, the bottom shell 111 and the cover 12 are connected by the rotating shaft 8, and the connecting part of the bottom shell 111 and the cover 12 is also provided with a connecting shell which wraps the rotating shaft 8, facilitating wiring and protection. The processor 9 and the battery are arranged in the bottom shell 111, so that the weight of the bottom shell 111 is larger. When the cover 12 is folded with the bottom shell 111, the display screen 3 and the music keys are located between the bottom shell 111 and the cover 12. When used, the cover 12 is opened for use without trial. The cover 12 is folded to protect the display screen 3 and the music keys 2 and facilitate carrying.

[0034] Reference Figure 3 In the preferred embodiment, the bottom shell 111 is provided with a score display screen 43 which is electrically connected with the processor 9 and used to display the score of the game. The bottom shell 111 is also provided with a song selection button 5 and a volume button 6 which are electrically connected with the score display screen 43. The music machine can select different music according to the need, and the children can play different music according to the display screen 3 and adjust the volume by the volume button 6.

[0035] In the preferred embodiment, the display screen 3 includes an LED circuit board 31 and a light-transmitting panel 32. The LED circuit board 31 is electrically connected with the processor 9 and fixed in the cover 12. The light-transmitting panel 32 covers the LED circuit board 31 and protects the LED circuit board 31. The LED circuit board 31 is provided with a plurality of LED light strips. Each LED light strip includes a plurality of LED lights 311, and each LED light strip is arranged above the corresponding music key 2.

[0036] Reference Figure 3 In the preferred embodiment, the music keys 2 are provided with seven music keys 2, and the LED light strips are also provided with seven LED light strips. The seven music keys 2 emit different sounds, and the LED lights 311 are also provided with seven columns. Each column of LED lights 311 forms an LED light strip, and each LED light strip corresponds to a music key 2.

[0037] Reference Figure 3 and Figure 4In the preferred embodiment, a light-transmitting adhesive 33 is further arranged between the LED circuit board 31 and the light-transmitting panel 32, and the light-transmitting adhesive 33 is provided with a plurality of lamp holes 331, each LED lamp 311 corresponding to one lamp hole 331, and the LED lamp 311 is located in the lamp hole 331. Specifically, the display screen 3 further comprises an IC board and a light-shielding film. The IC board is the "control center" of the display screen 3, mainly responsible for signal processing and driving control. The light-transmitting adhesive 33 is used to ensure structural stability and not affect light transmission. The light-shielding film is used to prevent light leakage, pixel isolation, and avoid color crosstalk; anti-reflection to reduce environmental light interference and enhance outdoor visibility. The IC board is the core of signal processing and driving, ensuring accurate image presentation. The light-transmitting adhesive 33 balances optical performance for bonding and protection, improving display quality; the light-shielding film is used to optimize light path management, enhance contrast and color purity, and the three work together to achieve efficient operation and high-quality visual experience of the display screen 3.

[0038] In the preferred embodiment, the LED light bar changes state from the first LED lamp 311 to the last LED lamp 311, and when the last LED lamp changes state, the user strikes the corresponding note key 2, and the time from the first LED lamp 311 changing state to the last LED lamp 311 changing state changes according to the rhythm of the music. Specifically, the LED light bar lights up from the first LED lamp 311 to the last LED lamp 311, and when the last LED lamp 311 is extinguished, the user strikes the corresponding note key 2, and the time from the first LED lamp 311 lighting up to the last LED lamp 311 extinguishing changes according to the rhythm of the music, that is, the time interval between the first LED lamp 311 lighting up and the last LED lamp 311 lighting up is the interval between the previous note. People who do not understand music can also simply master the rhythm of the music, and users can also play beautiful music according to the prompt even if they do not understand music scores. In another embodiment, the first LED lamp 311 changes color to the last LED lamp 311 as a prompt. In other embodiments, the first LED lamp 311 is extinguished to the last LED lamp 311 as a prompt.

[0039] In the preferred embodiment, the LED light bar from left to right corresponds to the note key 2 in turn, and the user presses the corresponding note key 2 according to the prompt of the LED light bar, and when the pressed note key 2 is different from the prompt, the processor 9 transmits an error signal to the display screen 3 and displays an error prompt on the display screen 3. In one embodiment, the error prompt is to change the color of the LED lamp 311, such as normal green, which becomes red as soon as there is an error. In another embodiment, the error prompt is a sound, and a specific sound will appear as soon as there is an error. In other embodiments, the error prompt is the simultaneous appearance of sound and color change.

[0040] In a further preferred embodiment, the surface of the housing 1 is also provided with a mode selection button 7 and a power button. The power button and the mode selection button 7 are electrically connected to the processor 9. The music player can be switched to different modes by means of the mode selection button 7.

[0041] In a further preferred embodiment, the mode selection button 7 can switch the music machine to at least two modes. In the first mode, if the user presses the wrong note key 2, the error message continues until the user presses the correct note key 2. This mode can be used for teaching, allowing the user to become familiar with how to use the toy. In the second mode, if the user presses the wrong note key 2, the error message is displayed once and then jumps to the next graphic note. Once the user is proficient in using the music machine, they can select this mode, and an occasional mistake will not affect the overall play experience.

[0042] This utility model of a music machine is equipped with multiple different note keys 2 and a display screen 3. The display screen 3 displays graphic symbols. There are various graphic symbols, and different graphic symbols correspond one-to-one with different note keys 2. Users can tap the note keys 2 according to the graphic symbols. Multiple taps can be strung together to form a piece of music. It is easy to use, fun, can exercise children's observation skills, and can also be used for children's music enlightenment.

[0043] The housing 1 includes a bottom housing 111 and a cover 12. The bottom housing 111 and the cover 12 are foldable. The note keys 2 are located on the bottom housing 111, and the display screen 3 is located on the cover 12. When in use, simply open the cover 12 to use it without having to try it out. Folding the cover 12 can protect the display screen 3 and the note keys 2, and also make it easy to carry.

[0044] Using LED panels and light-transmitting panels 32 to make the display screen 3 saves costs, and setting light-transmitting adhesive parts 33 makes the display effect better;

[0045] The LED light strip lights up sequentially from the first LED to the last. When the last LED 311 goes out, the corresponding note is struck, giving the user time to prepare. The speed at which the LED light strip lights up changes according to the rhythm of the music, making the music more beautiful.

[0046] Different modes are available, and users can choose the appropriate mode according to their needs.

[0047] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0048] The above examples only express the specific implementation manners of the utility model, and the description is relatively specific and detailed, but it cannot be understood as the limitation of the utility model patent scope. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A music player, characterized in that, The device includes a housing, a processor, a battery, musical note keys, and a display screen. The battery, musical note keys, and the display screen are all electrically connected to the processor. The processor is located inside the housing, and the display screen and the musical note keys are fixed to the surface of the housing. Multiple musical note keys are provided, and each musical note key emits a different sound. The processor controls the display screen to display various graphic symbols, and each of the various graphic symbols corresponds to one of the multiple musical note keys.

2. The music player as described in claim 1, characterized in that, The housing includes a bottom housing and a cover, the cover being rotatably connected to the bottom housing. The musical note keys are disposed on the bottom housing, and the display screen is fixed inside the cover. The processor and the battery are disposed inside the bottom housing. The bottom housing and the cover are connected by a pivot. When the cover is rotated to fold the cover and the bottom housing, the display screen and the musical note keys are located between the bottom housing and the cover.

3. The music player as described in claim 2, characterized in that, A scoring display screen is provided on the bottom housing, and the scoring display screen is electrically connected to the processor; a song selection button and a volume button are also provided on the bottom housing, and the song selection button and the volume button are also electrically connected to the scoring display screen.

4. The music player as described in claim 2, characterized in that, The display screen includes an LED circuit board and a light-transmitting panel. The LED circuit board is electrically connected to the processor. The LED circuit board is fixed inside the cover body, and the light-transmitting panel covers the LED circuit board. The LED circuit board is provided with multiple rows of LED light strips, each LED light strip including multiple LEDs, and each LED light strip is positioned above its corresponding note key.

5. The music player as described in claim 4, characterized in that, There are seven musical note keys and seven corresponding LED light strips. Each column of LED lights forms an LED light strip, and each LED light strip corresponds to one musical note key.

6. The music player as described in claim 4, characterized in that, A light-transmitting adhesive is also provided between the LED circuit board and the light-transmitting panel. The light-transmitting adhesive has multiple lamp holes, with each LED corresponding to one lamp hole, and the LED is located inside the lamp hole.

7. The music player as described in claim 4, characterized in that, The LED light strip changes state sequentially from the first LED to the last LED. When the last LED changes state, the user presses the corresponding note key. The time from when the first LED changes state to when the last LED changes state varies according to the rhythm of the music.

8. The music player as described in claim 7, characterized in that, The LED light strips correspond to the note keys from left to right. The user presses the corresponding note key according to the prompts on the LED light strips. When the pressed note key is different from the prompt, the processor transmits an error signal to the display screen and displays an error message on the display screen.

9. The music player as described in claim 8, characterized in that, The surface of the housing is also provided with a mode selection button, which is electrically connected to the processor. The mode selection button can be used to switch the music player to different modes. The mode selection button can switch the music player to at least two modes. In the first mode, if the user presses the wrong note key, the error message will continue until the user presses the correct note key. In the second mode, if the user presses the wrong note key, the error message will be displayed once and then jump to the next graphic note.

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