CN209947412U

CN209947412U - You Ke Li

Info

Publication number: CN209947412U
Application number: CN201920515427.3U
Authority: CN
Inventors: 胡海明
Original assignee: Huizhou Enya Musical Instrument Co Ltd
Current assignee: Huizhou Enya Musical Instrument Co Ltd
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-01-14
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses a you keli, including fingerboard, circuit board and panel, one side bonding of fingerboard has the circuit board, and the bottom mounting of circuit board has the interface that charges, the front of fingerboard evenly is fixed with the article silk, and the bottom of fingerboard is provided with the interface preformed groove that charges, the battery is installed to one side of panel, and the opposite side of panel installs the singlechip, and bluetooth module is installed to one side of singlechip, the output of battery passes through the input electric connection of wire and singlechip, and the output of singlechip pass through the wire respectively with LED lamp and bluetooth module's input electric connection. The utility model discloses a be provided with singlechip, bluetooth module and battery, carry out the bluetooth through bluetooth module and cell-phone APP and be connected, realized not having used training to look for the mr, can anytime and anywhere learn to play the musical instrument, it is easy to learn to play the musical instrument to the modernization bluetooth is connected, makes device convenient to use, swift.

Description

You Ke Li

Technical Field

The utility model relates to a musical instrument technical field specifically is a you keli.

Background

The musical instrument is one of the most common devices in daily life of people, particularly, the instrument is one of the devices, the traditional musical instrument is often required to be used for teaching face to face, as the traditional guitar teaching mode is long in time consumption and expensive in learning cost, and the time of a round trip is lost, a student needs to spend a lesson for the whole period of 3-5 hours, the course time span can reach 3 months, and the teaching mode is contrary to the modern fast-paced and fragmented life mode, so that the instrument is urgently needed to meet the use requirements of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a you keli to it is difficult to put forward the study in solving above-mentioned background art, and study is expensive, the problem of the hand handle teaching of unable anytime and anywhere.

In order to achieve the above object, the utility model provides a following technical scheme: a you Ke Li, comprises a finger board, a circuit board and a battery board, wherein the circuit board is bonded on one side of the finger board, a charging interface is fixed at the bottom end of the circuit board, the front surface of the finger plate is uniformly fixed with the fret, the bottom end of the finger plate is provided with a charging interface preformed groove, the bottom end of one side of the finger plate is provided with a power supply open source preformed groove, one side of the circuit board is uniformly provided with LED lamps, the bottom end of the other side of the circuit board is provided with an integrated block, a battery panel is embedded on the integrated block, a power switch is arranged on the circuit board at one side of the charging interface, a reset switch is arranged on the circuit board at the other side of the charging interface, a storage battery is arranged at one side of the battery panel, and the other side of the battery board is provided with a singlechip, one side of the singlechip is provided with a Bluetooth module, the output end of the storage battery is electrically connected with the input end of the singlechip through a wire, and the output end of the singlechip is respectively and electrically connected with the input ends of the LED lamp and the Bluetooth module through wires.

Preferably, the back of the fingerboard and one side of the circuit board are correspondingly provided with 2 groups of bonding points.

Preferably, bolt preformed holes are formed in four corners of the battery plate.

Preferably, the height of the single chip microcomputer and the height of the Bluetooth module are smaller than 4.5 mm.

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

1. according to the Ukeli, the Bluetooth module is connected with the mobile phone APP through the Bluetooth, so that a teacher does not need to be trained, the piano can be learned anytime and anywhere, the piano playing is easy to learn, and the Bluetooth is modernized, so that the device is convenient and quick to use;

2. the device is through evenly installing the LED lamp on the circuit board, and the luminous point position of LED lamp corresponds course picture position, sees through the finger board light, then can be according to the mark of cell-phone, presses the luminous point string position of finger board LED light according to intelligence you keli, just this one step begins the exercise, and every course can be practiced repeatedly, converts the sense of hearing into the vision, changes numerous and diverse into simple, and furthest moves the interest in study, makes novice also can learn fast and play the musical instrument.

Drawings

Fig. 1 is a schematic view of a front three-dimensional structure of a fingerboard of the present invention;

FIG. 2 is a schematic view of a three-dimensional structure of the back of the fingerboard of the present invention;

FIG. 3 is a schematic view of the front structure of the circuit board of the present invention;

FIG. 4 is a schematic diagram of a side view structure of the circuit board of the present invention;

fig. 5 is a schematic view of the back structure of the circuit board of the present invention;

FIG. 6 is a schematic view of a partial structure of the circuit board of the present invention;

fig. 7 is a schematic view of the back structure of the battery plate of the present invention;

fig. 8 is a schematic view of the front structure of the battery plate of the present invention;

fig. 9 is a system block diagram of the present invention.

In the figure: 1. a charging interface reserved slot; 2. a fingerboard; 3. preparing vermicelli; 4. a power supply open source preformed groove; 5. a circuit board; 6. an LED lamp; 7. a charging interface; 8. a battery plate; 9. integrating the blocks; 10. a power switch; 11. a reset switch; 12. a storage battery; 13. reserving a hole in the bolt; 14. a single chip microcomputer; 15. and a Bluetooth module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides an embodiment: a you keli, including fingerboard 2, circuit board 5 and battery board 8, the circuit board 5 of one side bonding of fingerboard 2, and the bottom of circuit board 5 is fixed with the interface 7 that charges, the back of fingerboard 2 and one side of circuit board 5 correspond to there are 2 groups of bonding point positions, facilitate carrying on the bonding with fingerboard 2 circuit board 5 fixedly;

the front face of the fingerboard 2 is uniformly fixed with the fret 3, the bottom end of the fingerboard 2 is provided with a charging interface preformed groove 1, the bottom end of one side of the fingerboard 2 is provided with a power source opening preformed groove 4, one side of the circuit board 5 is uniformly provided with the LED lamp 6, the bottom end of the other side of the circuit board 5 is provided with an integrated block 9, the type of the integrated block 9 can be TDA7946, a battery panel 8 is embedded on the integrated block 9, four corners of the battery panel 8 are provided with bolt preformed holes 13, the battery panel 8 is convenient to detach and mount, and the novel solar energy collecting device is practical and;

a power switch 10 is installed on the circuit board 5 on one side of the charging interface 7, a reset switch 11 is installed on the circuit board 5 on the other side of the charging interface 7, a storage battery 12 is installed on one side of the battery panel 8, a single chip microcomputer 14 is installed on the other side of the battery panel 8, the type of the single chip microcomputer 14 can be RXD, a Bluetooth module 15 is installed on one side of the single chip microcomputer 14, the type of the Bluetooth module 15 can be TXD, the heights of the single chip microcomputer 14 and the Bluetooth module 15 are smaller than 4.5mm, and the influence on the installation and fixation;

the output end of the storage battery 12 is electrically connected with the input end of the single chip microcomputer 14 through a lead, and the output end of the single chip microcomputer 14 is electrically connected with the input ends of the LED lamp 6 and the Bluetooth module 15 through leads respectively.

The working principle is as follows: when the intelligent you Ke Li Bluetooth teaching device is used, the storage battery 12 provides power for the device, firstly, Bluetooth of a mobile phone is turned on, APP software is found out to start to enter a home page, then a Bluetooth function is found, then, a power switch 10 of the intelligent you Ke Li is turned on, the reading is normal, the LED lamp 6 can be repeatedly turned on for three times to detect, when the normal intelligent you Ke Li is turned on normally, the name of the intelligent you Ke Li Bluetooth is found in the mobile phone, the Bluetooth module 15 is used for connection, then, an account is logged in the APP software, a teaching course is entered, the teaching in the course passes through the Bluetooth module 15, the LED lamp 6 and the board line 5 system in the intelligent you Li, the light emitting point position of the LED lamp 6 corresponds to the course picture position, the lamp is turned on through the finger board 2, then, the LED light point string position of the finger board 2 is turned on according to the mark of the mobile phone, the training is started step by step, and each course, finally, the music instrument can be scored in an examination, the music instrument playing teaching is a one-to-one teaching mode through a handle, the music instrument playing can be learned anytime and anywhere, the music instrument playing is easy to learn, and due to the fact that modern Bluetooth is connected, the music instrument playing device is convenient and fast to use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a you keli, includes fingerboard (2), circuit board (5) and panel (8), its characterized in that: a circuit board (5) is bonded on one side of the finger plate (2), a charging interface (7) is fixed at the bottom end of the circuit board (5), a fret (3) is uniformly fixed on the front face of the finger plate (2), a charging interface reserved groove (1) is arranged at the bottom end of the finger plate (2), a power supply open source reserved groove (4) is arranged at the bottom end of one side of the finger plate (2), LED lamps (6) are uniformly installed on one side of the circuit board (5), an integrated block (9) is installed at the bottom end of the other side of the circuit board (5), a battery panel (8) is embedded on the integrated block (9), a power supply switch (10) is installed on the circuit board (5) on one side of the charging interface (7), a reset switch (11) is installed on the circuit board (5) on the other side of the charging interface (7), a storage battery (12) is installed on one side of the battery panel (8), and a, bluetooth module (15) are installed to one side of singlechip (14), the output of battery (12) passes through the input electric connection of wire and singlechip (14), and the output of singlechip (14) pass through the wire respectively with LED lamp (6) and Bluetooth module's (15) input electric connection.

2. A you keli in accordance with claim 1, wherein: the back of fingerboard (2) and one side of circuit board (5) correspond and are provided with 2 groups of bonding point positions.

3. A you keli in accordance with claim 1, wherein: four corners of the battery board (8) are provided with bolt preformed holes (13).

4. A you keli in accordance with claim 1, wherein: the heights of the single chip microcomputer (14) and the Bluetooth module (15) are less than 4.5 mm.