CN106847232A - A kind of piano tone tuning instrument - Google Patents
A kind of piano tone tuning instrument Download PDFInfo
- Publication number
- CN106847232A CN106847232A CN201710068506.XA CN201710068506A CN106847232A CN 106847232 A CN106847232 A CN 106847232A CN 201710068506 A CN201710068506 A CN 201710068506A CN 106847232 A CN106847232 A CN 106847232A
- Authority
- CN
- China
- Prior art keywords
- accuracy
- mobile phone
- pitch detector
- piano
- torque spanner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
- G10C3/00—Details or accessories
- G10C3/10—Tuning pins; Tensioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
- G10C9/00—Methods, tools or materials specially adapted for the manufacture or maintenance of musical instruments covered by this subclass
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/21—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
Abstract
The present invention relates to piano tone tuning technology, specifically related to a kind of piano tone tuning instrument, including accuracy in pitch detector and torque spanner, accuracy in pitch detector detection piano pronounces and is transmitted to mobile phone after signal is changed, signal is analyzed and calculated using the microprocessor of embedded in mobile phone, the data of the number of turns are tightened the need for producing correspondence, the data show with torque spanner wireless telecommunications and on torque spanner.The present invention provides a kind of piano tone tuning instrument, corresponding execution data are produced using the analysis of accuracy in pitch detector, mobile phone or embedded micro-processor, show that concrete numerical value reminds tuner on torque spanner, relative to traditional organ stop, greatly reduce and the specialty of tuner is required, the tuning so that common personnel can also be in, it is very convenient.
Description
Technical field
The present invention relates to piano tone tuning technology, and in particular to a kind of piano tone tuning instrument.
Background technology
Piano adjusts inaccurate sound to keep the accuracy of qin sound, it is necessary to periodically be checked by professional.With regard to piano
Construction for, point treble, middle register, the region of bass area three, these three regions distinguish string number, treble one
Sound is to that should have three strings, middle register two, bass area one.General tuner can be one of the same sound in alt area
String is first harmonized, and its cosine of this sound is then adjusted again, and the same sound difference string sound in alt area is inconsistent, will produce sound
Winding, conveniently distinguish.
Such as the Chinese utility model patent of Patent No. CN201420191398.7, there is provided a kind of piano tone tuning is precious, lead to
Screw propulsion principle is crossed, it is easy to operate from multiple thread, it is easy to control, it is time saving and energy saving, but such scheme is only to provide one
The instrument of kind, the effect of tuning is ultimately limited by the tuner of varying level.
In addition, the Chinese invention patent of Application No. 201310509483.3 discloses a kind is provided with torsion display device
Spanner, this kind of spanner provide a kind of spanner that can in real time show torque magnitude, and the program sets aobvious by spanner
Show panel, but the demand of piano tone tuning cannot be met.
The content of the invention
To solve problem above, the present invention is achieved through the following technical solutions：
A kind of piano tone tuning instrument, including accuracy in pitch detector and torque spanner, the accuracy in pitch detector detection piano pronunciation
And mobile phone is transmitted to after signal is changed, and signal is analyzed and calculated using the microprocessor of embedded in mobile phone, produce corresponding
Need to tighten the data of the number of turns, the data show with torque spanner wireless telecommunications and on torque spanner；To improve accuracy in pitch detection
The convenience of device, the accuracy in pitch detector is that portable construction and one end are connected with mobile phone plug；The torque spanner is provided with
Wireless receiving module, button cell and display window, the wireless receiving module energy and mobile communication, the wireless receiving module with it is aobvious
Show that window is connected, the button cell is that display window and wireless receiving module are powered.
Described accuracy in pitch detector one end is provided with sound pick-up, and the other end is provided with the interface for being connected with mobile phone plug, described
Accuracy in pitch detector built-in signal converter, the sound pick-up pronounces and transmits signals to signal to change for detecting piano key
Voice signal is converted into electric signal and sends mobile phone to by interface by device, the signal adapter.
The accuracy in pitch detector can also be substituted by embedded micro-processor and the connection of mobile phone and save interface.
The torque spanner also can be substituted the connection of accuracy in pitch detector and mobile phone and be saved and connect by embedded micro-processor
Mouthful, in this case, accuracy in pitch detector needs to set up corresponding wireless sending module.
The interface can be accommodated in accuracy in pitch detector by rotation or stretch mode.
Screw thread bulge loop is additionally provided with around the sound pick-up, the screw thread bulge loop is detachably connected dust cap.
In view of traditional sound pick-up detection range scope is wide but detection not accurately problem, sound pick-up number in this programme
Measure treble and the bass area for gathering piano for 2 and respectively.
It should be noted that this programme is with the difference of traditional organ stop, occupation mode is very flexible and can exclude people
It is the inaccurate problem of tuning caused by factor；When using, accuracy in pitch detector is inserted on mobile phone, place it in piano pronunciation knot
Near structure, the case for needing tuning is pressed, sound pick-up record audio signals are simultaneously changed into correspondingly sized by signal adapter
Voltage or current signal, and need the number of turns tightened or unclamp to send out with string fastening screw is calculated by microprocessor analysis
Wireless receiving module is delivered to, and is shown on torque spanner, point out operating personnel operation.
In addition, as the extension of the program, cloud server can also be utilized to store the corresponding parameter of different model piano,
Same accuracy in pitch is reduced because screw tightening degree different influence when different piano models causes tuning.
Beneficial effect
The present invention provides a kind of piano tone tuning instrument, is analyzed using accuracy in pitch detector, mobile phone or embedded micro-processor and produced
The corresponding execution data of life, show that concrete numerical value reminds tuner on torque spanner, relative to traditional organ stop, drop significantly
The low specialty to tuner is required so that common personnel can also be in tuning, very convenient.
Brief description of the drawings
Fig. 1 is accuracy in pitch detector arrangement schematic diagram；
Fig. 2 is another structural representation of accuracy in pitch detector；
Fig. 3 is module catenation principle figure.
Reference is as follows：
1：Accuracy in pitch detector, 2：Sound pick-up, 3：Interface, 4：Screw thread bulge loop, 5：Dust cap.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples, it will be appreciated that structure of the invention
It is not limited in following examples：
Embodiment 1
As Figure 1-3, a kind of piano tone tuning instrument, including accuracy in pitch detector and torque spanner, the accuracy in pitch detector
Detection piano pronounces and is transmitted to mobile phone after signal is changed, and signal is analyzed and counted using the microprocessor of embedded in mobile phone
Calculate, the data of the number of turns are tightened the need for producing correspondence, the data show with torque spanner wireless telecommunications and on torque spanner；For
The convenience of accuracy in pitch detector is improved, the accuracy in pitch detector is that portable construction and one end are connected with mobile phone plug；The torsion
Torque wrench is provided with wireless receiving module, button cell and display window, the wireless receiving module energy and mobile communication, described wireless
Receiver module is connected with display window, and the button cell is that display window and wireless receiving module are powered.
Specifically, described one end of accuracy in pitch detector 1 is provided with sound pick-up 2, the other end is provided with for plugging what is be connected with mobile phone
Interface 3, the accuracy in pitch detector built-in signal converter, the sound pick-up is used to detect piano key pronunciation and transmit signal
To signal adapter, voice signal is converted into electric signal and sends mobile phone to by interface by the signal adapter.
As it is another preferably, the accuracy in pitch detector can also by embedded micro-processor substitute with the connection of mobile phone and
Save interface.
As another kind preferably, the torque spanner also can substitute accuracy in pitch detector with mobile phone by embedded micro-processor
Interface is connected and saves, in this case, accuracy in pitch detector needs to set up corresponding wireless sending module.
More preferred, the interface can be accommodated in accuracy in pitch detector by rotation or stretch mode.
It is more preferred, screw thread bulge loop 4 is additionally provided with around the sound pick-up 2, the screw thread bulge loop 4 is detachably connected dust-proof
Cap 5.
It is more preferred, it is contemplated that traditional sound pick-up detection range scope is wide but detection not accurately problem, we
In case sound pick-up quantity be 2 and respectively collection piano treble and bass area.
It should be noted that this programme is with the difference of traditional organ stop, occupation mode is very flexible and can exclude people
It is the inaccurate problem of tuning caused by factor；When using, accuracy in pitch detector is inserted on mobile phone, place it in piano pronunciation knot
Near structure, the case for needing tuning is pressed, sound pick-up record audio signals are simultaneously changed into correspondingly sized by signal adapter
Voltage or current signal, and need the number of turns tightened or unclamp to send out with string fastening screw is calculated by microprocessor analysis
Wireless receiving module is delivered to, and is shown on torque spanner, point out operating personnel operation.
In addition, as the extension of the program, cloud server can also be utilized to store the corresponding parameter of different model piano,
Same accuracy in pitch is reduced because screw tightening degree different influence when different piano models causes tuning.
The present invention provides a kind of piano tone tuning instrument, is analyzed using accuracy in pitch detector, mobile phone or embedded micro-processor and produced
The corresponding execution data of life, show that concrete numerical value reminds tuner on torque spanner, relative to traditional organ stop, drop significantly
The low specialty to tuner is required so that common personnel can also be in tuning, very convenient.
General principle of the invention and principal character and advantages of the present invention has been shown and described above.The technology of this area
People simply illustrates this hair it should be appreciated that the present invention is not limited to the above embodiments described in above-described embodiment and specification
Bright principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Be all fall within the protetion scope of the claimed invention with improvement.The claimed scope of the invention is by appending claims and its waits
Effect thing is defined.
Claims (7)
1. a kind of piano tone tuning instrument, including accuracy in pitch detector and torque spanner, it is characterised in that the accuracy in pitch detector detection
Piano pronounces and is transmitted to mobile phone after signal is changed, and signal is analyzed and calculated using the microprocessor of embedded in mobile phone, produces
The data of the number of turns are tightened the need for raw correspondence, the data show with torque spanner wireless telecommunications and on torque spanner；
To improve the convenience of accuracy in pitch detector, the accuracy in pitch detector is that portable construction and one end are connected with mobile phone plug；
The torque spanner is provided with wireless receiving module, button cell and display window, and the wireless receiving module can be logical with mobile phone
Letter, the wireless receiving module is connected with display window, and the button cell is that display window and wireless receiving module are powered.
2. piano tone tuning instrument as claimed in claim 1, it is characterised in that described accuracy in pitch detector one end is provided with sound pick-up,
The other end is provided with the interface for being connected with mobile phone plug, and the accuracy in pitch detector built-in signal converter, the sound pick-up is used
Pronounce and transmit signals to signal adapter in detection piano key, voice signal is converted into telecommunications by the signal adapter
Number mobile phone is sent to by interface.
3. piano tone tuning instrument as claimed in claim 2, it is characterised in that the accuracy in pitch detector can also be by built-in micro- place
Manage the connection of device replacement and mobile phone and save interface.
4. piano tone tuning instrument as claimed in claim 2, it is characterised in that the torque spanner also can be by built-in microprocessor
Device substitutes the connection of accuracy in pitch detector and mobile phone and saves interface, in this case, accuracy in pitch detector needs to set up corresponding nothing
Line sending module.
5. piano tone tuning instrument as claimed in claim 2, it is characterised in that the interface can be received by rotation or stretch mode
It is contained in accuracy in pitch detector.
6. piano tone tuning instrument as claimed in claim 2, it is characterised in that screw thread bulge loop is additionally provided with around the sound pick-up,
The screw thread bulge loop is detachably connected dust cap.
7. piano tone tuning instrument as claimed in claim 2, it is characterised in that the sound pick-up quantity is 2 and gathers steel respectively
The treble of qin and bass area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710068506.XA CN106847232A (en) | 2017-02-08 | 2017-02-08 | A kind of piano tone tuning instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710068506.XA CN106847232A (en) | 2017-02-08 | 2017-02-08 | A kind of piano tone tuning instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106847232A true CN106847232A (en) | 2017-06-13 |
Family
ID=59121526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710068506.XA Pending CN106847232A (en) | 2017-02-08 | 2017-02-08 | A kind of piano tone tuning instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106847232A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108510836A (en) * | 2018-04-20 | 2018-09-07 | 洛阳理工学院 | A kind of music, which is listened, sings tutoring system |
| CN110578855A (en) * | 2018-06-08 | 2019-12-17 | 先进装配系统有限责任两合公司 | leveling device |
| CN111754956A (en) * | 2020-07-14 | 2020-10-09 | 西南科技大学 | Piano tuning device and tuning method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102637431A (en) * | 2012-03-20 | 2012-08-15 | 许文辉 | Positioning pick-up impulse adjusting device and method |
| CN204596404U (en) * | 2015-04-30 | 2015-08-26 | 周友仁 | A kind of piano playing collector |
| CN105376409A (en) * | 2015-11-24 | 2016-03-02 | 上海师范大学 | Mobile phone terminal based piano tuning system |
| CN105529012A (en) * | 2016-01-21 | 2016-04-27 | 胡原原 | Piano tuning instrument |
-
2017
- 2017-02-08 CN CN201710068506.XA patent/CN106847232A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102637431A (en) * | 2012-03-20 | 2012-08-15 | 许文辉 | Positioning pick-up impulse adjusting device and method |
| CN204596404U (en) * | 2015-04-30 | 2015-08-26 | 周友仁 | A kind of piano playing collector |
| CN105376409A (en) * | 2015-11-24 | 2016-03-02 | 上海师范大学 | Mobile phone terminal based piano tuning system |
| CN105529012A (en) * | 2016-01-21 | 2016-04-27 | 胡原原 | Piano tuning instrument |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108510836A (en) * | 2018-04-20 | 2018-09-07 | 洛阳理工学院 | A kind of music, which is listened, sings tutoring system |
| CN110578855A (en) * | 2018-06-08 | 2019-12-17 | 先进装配系统有限责任两合公司 | leveling device |
| CN111754956A (en) * | 2020-07-14 | 2020-10-09 | 西南科技大学 | Piano tuning device and tuning method thereof |
| CN111754956B (en) * | 2020-07-14 | 2022-01-28 | 西南科技大学 | Piano tuning device and tuning method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
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| RJ01 | Rejection of invention patent application after publication |