CN209374049U - A kind of automatic tuning bat device - Google Patents

Abstract

The utility model discloses a kind of automatic tuning bat devices, more particularly to Musical Instrument field, including metronome, the metronomic top is fixedly installed with tuner, a metronomic side external surface is provided with charging interface, the metronomic leading exterior surface is embedded with display screen, and the metronomic leading exterior surface, which is located at below display screen, is provided with several sound outlet holes, several described sound outlet holes are arranged in "-" type.The utility model passes through processing chip, tuner, single-chip microcontroller and motor, when being installed to power information billboard, it shakes and can be transmitted on elastic slice by fingering a stringed instrument to generate, vibration frequency can be passed in tuner by elastic slice, identifying processing is carried out by the processing chip in tuner, and recognition result information is passed in single-chip microcontroller, and single-chip microcontroller is according to corresponding information starter motor, turntable is driven by motor, to drive tuning head that instrument shaft is adjusted.

Description

A kind of automatic tuning bat device

Technical field

The utility model relates to Musical Instrument technical fields, more specifically, originally practical to be related to a kind of automatic tuning bat Device.

Background technique

It is also a key points and difficulties to the grasp of speed in music teaching, the metronome of speed concept can be cultivated not Evitable to be used, metronome is a kind of a kind of device that stable beat can be issued in various speed, and metronome is also It can be improved the efficiency of music practice, improve the attention of music practice person, make the rhythm more uniform and stable of music, and Be conducive to establish accompaniment, connection bullet, ensemble, association's consciousness of playing in the teaching of Musical Instrument.

The utility model patent of patent application publication CN203102660U discloses metronome, and shell front and back is equal Equipped with loudspeaker, shell front is equipped with display screen, is equipped with indicator light above display screen, operation key, loudspeaking is arranged below in display screen Device is on the right side of operation key；Volume adjustment knob is equipped on the left of shell, the utility model is designed reasonably, structure is simple, operation side Just, comparison is clear obvious, and beat and music can fit like a glove, applied widely, and promotional value is high.

But it is in actual use, such as metronomic function is excessively single, and there is certain limitation in when use.

Utility model content

In order to overcome the drawbacks described above of the prior art, the embodiments of the present invention provide a kind of automatic tuning bat device, By processing chip, tuner, single-chip microcontroller and motor, when in use, the tuning head in equipment can be stuck in instrument shaft by people, It shakes and can be transmitted on elastic slice by fingering a stringed instrument to generate, vibration frequency can be passed in tuner by elastic slice, by tuner Processing chip carry out identifying processing, and by recognition result information be passed to single-chip microcontroller in, and single-chip microcontroller according to accordingly believe Starter motor is ceased, drives turntable to increase the automatic tuning of equipment to drive tuning head that instrument shaft is adjusted by motor Function.

To achieve the above object, the utility model provides the following technical solutions: a kind of automatic tuning bat device, including beat Device, the metronomic top are fixedly installed with tuner, and a metronomic side external surface is provided with charging interface, described Metronomic leading exterior surface is embedded with display screen, is provided with if the metronomic leading exterior surface is located at below display screen Dry sound outlet hole, several described sound outlet holes are arranged in "-" type, and the upper end of the tuner is fixedly installed with installing pipe, described The side of installing pipe is provided with knob, and the other side of the installing pipe is provided with turntable, and the side of the turntable is fixedly installed with Tuning head, the metronomic inner bottom are fixedly installed with loudspeaker, the metronomic top for being internally located at loudspeaker It is provided with single-chip microcontroller, the inside of the tuner is fixedly installed with processing chip, and the inside of the installing pipe is fixedly installed with horse Reach, being internally located on the outside of motor for the installing pipe is fixedly installed with elastic slice, the bottom end of the tuning head inserted with fixed link, The inside of the turntable is fixedly installed with inner tube.

In a preferred embodiment, the bottom end of the fixed link is fixedly installed with block, the inner wall of said inner tube It is fixedly installed with fixture block above block, is opened up in the middle part of the fixture block jagged.

In a preferred embodiment, the bottom of said inner tube is fixedly installed with spring, the top of the spring with The bottom end of fixed link is fixedly connected.

In a preferred embodiment, the side of the turntable is fixedly connected with the output of motor, and the turntable is logical It crosses motor to be flexibly connected with installing pipe, the output end of the single-chip microcontroller and the input terminal of motor are electrically connected.

In a preferred embodiment, the loudspeaker is corresponding with the position of sound outlet hole, the single-chip microcontroller it is defeated The input terminal of outlet and loudspeaker is electrically connected.

In a preferred embodiment, the knob is to be flexibly connected with installing pipe, the installing pipe and tuner For integral type connection, the output end of the single-chip microcontroller and the input terminal of processing chip are electrically connected.

The technical effect and advantage of the utility model:

1, by processing chip, tuner, single-chip microcontroller and motor, when in use, people can be by the tuning head in equipment It is stuck in instrument shaft, shakes and can be transmitted on elastic slice by fingering a stringed instrument to generate, vibration frequency can be passed in tuner by elastic slice, warp The processing chip crossed in tuner carries out identifying processing, and recognition result information is passed in single-chip microcontroller, and single-chip microcontroller root According to corresponding information starter motor, turntable is driven by motor, to drive tuning head that instrument shaft is adjusted, processing chip is connect Frequency difference is received, the information being sent in single-chip microcontroller also can be different, so that single-chip microcontroller carries out the angle of control rotation to motor Also can be different, and people can continue to finger a stringed instrument after tone color complies with standard, and single-chip microcontroller will receive stopping to motor The information manipulated increases the automatic tuning function of equipment；

2, by fixed link, spring, tuning head, block and fixture block, the instrument shaft specification of different musical instruments is different, and people need root Corresponding tuning head is replaced according to the process of different instrument shafts, when being replaced, people can be rotated fixed link in inner tube, will be consolidated When the block of fixed pole bottom end turns to the position perpendicular with fixture block, spring can pop up fixed link from fixture block gap position, make Tuning head and turntable disconnect, and at this moment can remove tuning head, replace corresponding tuning head, then fixed link is inserted into Pipe, makes block enter the lower section of fixture block, while downward compressed spring from fixture block gap position, and fixed link is then rotated 90 Degree, blocks fixture block which by block, to be fixedly connected by fixed link to turntable and tuning head；

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model entirety.

Fig. 2 is the utility model tuner and metronomic schematic diagram of internal structure.

Fig. 3 is the internal structure chart of the utility model installing pipe.

Fig. 4 is the structural schematic diagram of the utility model tuning head.

Fig. 5 is the enlarged drawing at the utility model A.

Fig. 6 is the circuit diagram of the utility model.

Fig. 7 is the circuit block diagram of the utility model.

Appended drawing reference are as follows: 1 metronome, 2 tuners, 3 charging interfaces, 4 display screens, 5 sound outlet holes, 6 installing pipes, 7 knobs, 8 Turntable, 9 tuning heads, 10 loudspeakers, 11 single-chip microcontrollers, 12 processing chips, 13 motors, 14 elastic slices, 15 fixed links, 16 inner tubes, 17 gears Block, 18 fixture blocks, 19 springs.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of automatic tuning bat device as shown in figs. 1-7, including metronome 1, the beat The top of device 1 is fixedly installed with tuner 2, and a side external surface of the metronome 1 is provided with charging interface 3, the metronome 1 Leading exterior surface be embedded with display screen 4, the lower section that the leading exterior surface of the metronome 1 is located at display screen 4 is provided with several A sound outlet hole 5, several described sound outlet holes 5 are arranged in "-" type, and the upper end of the tuner 2 is fixedly installed with installing pipe 6, institute The side for stating installing pipe 6 is provided with knob 7, and the other side of the installing pipe 6 is provided with turntable 8, and the side of the turntable 8 is fixed Tuning head 9 is installed, the inner bottom of the metronome 1 is fixedly installed with loudspeaker 10, and the metronome 1 is internally located at expansion The top of sound device 10 is provided with single-chip microcontroller 11, and the inside of the tuner 2 is fixedly installed with processing chip 12, the installing pipe 6 Inside be fixedly installed with motor 13, the outside for being internally located at motor 13 of the installing pipe 6 is fixedly installed with elastic slice 14, described The bottom end of tuning head 9 is fixedly installed with inner tube 16 inserted with fixed link 15, the inside of the turntable 8.

Further, the bottom end of the fixed link 15 is fixedly installed with block 17, and the inner wall of said inner tube 16 is located at block 17 top is fixedly installed with fixture block 18, opened up in the middle part of the fixture block 18 it is jagged, by fixed link 15 be inserted into inner tube 16, make block 17 enter the lower section of fixture block 18 from 18 gap position of fixture block；

Further, the bottom of said inner tube 16 is fixedly installed with spring 19, the top of the spring 19 and fixed link 15 Bottom end be fixedly connected, people can rotate fixed link 15 in inner tube 16, by the block 17 of 15 bottom end of fixed link turn to When the perpendicular position of fixture block 18, spring 19 can pop up fixed link 15 from 18 gap position of fixture block；

Further, the side of the turntable 8 is fixedly connected with the output of motor 13, the turntable 8 by motor 13 with Installing pipe 6 is flexibly connected, and the output end of the single-chip microcontroller 11 and the input terminal of motor 13 are electrically connected, and single-chip microcontroller 11 is according to corresponding Information starter motor 13, pass through motor 13 drive turntable 8；

Further, the loudspeaker 10 is corresponding with the position of sound outlet hole 5, the output end of the single-chip microcontroller 11 with amplify The input terminal of device 10 is electrically connected；

Further, the knob 7 is to be flexibly connected with installing pipe 6, and the installing pipe 6 is integral type company with tuner 2 It connects, the output end of the single-chip microcontroller 11 and the input terminal of processing chip 12 are electrically connected, by the processing chip 12 in tuner 2 Identifying processing is carried out, and recognition result information is passed in single-chip microcontroller 11；

Further, the model HT32F52241, the 12 model DS-8086 of processing chip of the single-chip microcontroller 11.

Utility model works principle:

Referring to Figure of description 1-3, when in use, the tuning head 9 in equipment can be stuck in instrument shaft by people, by dialling Dynamic string generates vibration and can be transmitted on elastic slice 14, and vibration frequency can be passed in tuner 2 by elastic slice 14, by tuner 2 Processing chip 12 carry out identifying processing, and recognition result information is passed in single-chip microcontroller 11, and single-chip microcontroller 11 is according to phase The information starter motor 13 answered drives turntable 8 by motor 13, so that 9 pairs of instrument shafts of tuning head be driven to be adjusted, handles chip 12 receive frequency difference, and the information being sent in single-chip microcontroller 11 also can be different, so that single-chip microcontroller 11 controls motor 13 The angle of rotation also can be different, and people can continue to finger a stringed instrument after tone color complies with standard, and single-chip microcontroller 11 will receive The information manipulated to stopping to motor 13, increases the automatic tuning function of equipment；

Referring to Figure of description 4-7, the instrument shaft specification of different musical instruments is different, and people need according to the processes of different instrument shafts more Corresponding tuning head 9 is changed, when being replaced, people can be rotated fixed link 15 in inner tube 16, by 15 bottom end of fixed link When block 17 turns to the position perpendicular with fixture block 18, spring 19 can pop up fixed link 15 from 18 gap position of fixture block, make Tuning head 9 and turntable 8 disconnect, and at this moment can remove tuning head 9, replace the tuning head 9 of dimension, will then fix Bar 15 is inserted into inner tube 16, and block 17 is made to enter the lower section of fixture block 18 from 18 gap position of fixture block, while compressed spring 19 downwards, so Fixed link 15 is rotated 90 degree afterwards, blocks fixture block 18 which by block 17, thus by fixed link 15 to turntable 8 and tuning head 9 It is fixedly connected.

The several points that should finally illustrate are: firstly, in the description of the present application, it should be noted that unless otherwise prescribed and It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, can be mechanical connection or electrical connection, be also possible to two Connection inside element, can be directly connected, and "upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when The absolute position for being described object changes, then relative positional relationship may change；

Secondly: the utility model discloses in embodiment attached drawing, relates only to the structure being related to the embodiment of the present disclosure, His structure, which can refer to, to be commonly designed, and under not conflict situations, the utility model the same embodiment and different embodiments can be mutual Combination；

Last: the above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, all Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical Within novel protection scope.

Claims (6)

1. a kind of automatic tuning bat device, including metronome (1), it is characterised in that: the top of the metronome (1) is fixedly mounted Have tuner (2), a side external surface of the metronome (1) is provided with charging interface (3), outside the front end of the metronome (1) Surface is embedded with display screen (4), and the leading exterior surface of the metronome (1), which is located at below display screen (4), is provided with several Sound outlet hole (5), several described sound outlet holes (5) arrange in "-" type, and the upper end of the tuner (2) is fixedly installed with installing pipe (6), the side of the installing pipe (6) is provided with knob (7), and the other side of the installing pipe (6) is provided with turntable (8), described The side of turntable (8) is fixedly installed with tuning head (9), and the inner bottom of the metronome (1) is fixedly installed with loudspeaker (10), Being internally located above loudspeaker (10) for the metronome (1) is provided with single-chip microcontroller (11), and the inside of the tuner (2) is solid Equipped with processing chip (12), the inside of the installing pipe (6) is fixedly installed with motor (13) for Dingan County, the installing pipe (6) it is interior Portion, which is located on the outside of motor (13), is fixedly installed with elastic slice (14), and the bottom end of the tuning head (9) is inserted with fixed link (15), institute The inside for stating turntable (8) is fixedly installed with inner tube (16).

2. a kind of automatic tuning bat device according to claim 1, it is characterised in that: the bottom end of the fixed link (15) is solid Dingan County is equipped with block (17), and the inner wall of said inner tube (16), which is located above block (17), is fixedly installed with fixture block (18), described It is opened up in the middle part of fixture block (18) jagged.

3. a kind of automatic tuning bat device according to claim 1, it is characterised in that: the bottom of said inner tube (16) is fixed It is equipped with spring (19), the top of the spring (19) is fixedly connected with the bottom end of fixed link (15).

4. a kind of automatic tuning bat device according to claim 1, it is characterised in that: the side of the turntable (8) and horse Output up to (13) is fixedly connected, and the turntable (8) is flexibly connected by motor (13) with installing pipe (6), the single-chip microcontroller (11) input terminal of output end and motor (13) is electrically connected.

5. a kind of automatic tuning bat device according to claim 1, it is characterised in that: the loudspeaker (10) and sound outlet hole (5) position is corresponding, and the output end of the single-chip microcontroller (11) and the input terminal of loudspeaker (10) are electrically connected.

6. a kind of automatic tuning bat device according to claim 1, it is characterised in that: the knob (7) and installing pipe (6) To be flexibly connected, the installing pipe (6) is that integral type is connect with tuner (2), the output end of the single-chip microcontroller (11) and processing The input terminal of chip (12) is electrically connected.