CN108759088A - Piano finger temperature-adjusting device - Google Patents
Piano finger temperature-adjusting device Download PDFInfo
- Publication number
- CN108759088A CN108759088A CN201810719681.5A CN201810719681A CN108759088A CN 108759088 A CN108759088 A CN 108759088A CN 201810719681 A CN201810719681 A CN 201810719681A CN 108759088 A CN108759088 A CN 108759088A
- Authority
- CN
- China
- Prior art keywords
- piano
- shell
- adjusting device
- finger temperature
- temperature
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0052—Details for air heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/06—Arrangement of mountings or supports for heaters, e.g. boilers, other than space heating radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1863—Arrangement or mounting of electric heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
-
- 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
Abstract
A kind of piano finger temperature-adjusting device provided by the invention, involved musical instruments field, it includes shell, holder, Electric radiant Heating Film group, small-sized cross flow fan, control system, power supply systems；The hand environment temperature of player can be adjusted, suitable local temperature is provided, the person that avoids piano playing because hand temperature discomfort, cause finger muscles locomitivity to decline, flexibility ratio is restricted, to influence to play.
Description
Technical field
The invention belongs to musical instruments fields, are related to a kind of piano finger temperature-adjusting device.
Background technology
In piano performance, flexible use of finger is the basic condition played, and the flexibility ratio of finger is by environment temperature
It influences, especially the temperature of keyboard area.In low temperature environment, finger muscles locomitivity declines, and limbs become stiff, make bullet
The person of playing good cannot play.In addition, higher under the larger environment of humidity in temperature, the perspiration of player's hand causes finger wet
Sliding, when button, is susceptible to slipping phenomenon, influences the effect played.
Therefore, suitable keyboard area environmental condition can be that smoothly playing for pianist provides support.Tradition changes
The method of kind environment temperature is such as room conditioning or heating, and not only energy consumption is larger, and key is since room space is larger,
Adjustment effect effect is slow, needs to open in advance, can not make improvement immediately to keyboard area.In addition, existing other technologies
Such as keyboard heating film, key heater, keyboard temperature controller etc., defect is to need to reequip piano ontology, moulding
Lofty and piano degrees of fusion is not high and conducts heat（Convection current）Low, temperature control area stenosis of efficiency etc., can to piano equipment and
Playing effect has interference and influence.
To sum up, the present invention is in view of the above-mentioned problems, provide a kind of piano finger temperature-adjusting device.
Invention content
The purpose of the present invention：A kind of piano finger temperature-adjusting device is provided, it can be to the hand environment temperature of player
It is adjusted, suitable local ambient temperature is provided.
Technical scheme of the present invention：
A kind of piano finger temperature-adjusting device includes small-sized cross flow fan, the electricity of holder, shell and the enclosure interior
Hotting mask group, control system, power supply system；The front of the shell includes operation panel；The front of the shell includes air inlet
With air outlet, air inlet is located above air outlet, and air inlet is equipped with protection network, spaced and parallel at air outlet to be equipped with flow deflector；
The front of the shell includes music stand interface；The back side of the shell is connect with holder；The small-sized cross flow fan includes impeller,
The impeller is lying in enclosure interior；The Electric radiant Heating Film group is mounted on shell front, and shell corresponding position, which is equipped with, leads to hot mouth, leads to heat
Mouth is adjacent and parallel with air outlet, leads to and is equipped with guard outside hot mouth.
Further, the Electric radiant Heating Film group includes electrothermal film, and multiple electrothermal films are evenly distributed, electrothermal film
Working surface direction leads to hot mouth.
Further, the small-sized cross flow fan contains air duct, and the air inlet area in air duct is docked with the air inlet of shell, air duct
Outlet area docked with the air outlet of shell.
Further, the small-sized cross flow fan includes brshless DC motor, and the impeller is driven by the brushless motor.
Further, the control system includes processor, sends cutting for instruction to Electric radiant Heating Film group and small-sized cross flow fan
It changes circuit and is set to the temperature sensor of logical hot mouth.
Further, the control system further includes communication module, and the communication module is communication interface, infrared remote control mould
One or two kinds of or more combination in block, bluetooth module and wifi module.
Further, the interface of the operation panel is connect with control system, and operation panel is provided with power key, operator control panel
Curtain.
Further, the power supply system includes lithium battery group and adapter, and adapter is used for external alternating current；Lithium battery
Group can be individually for the normal work power supply of the present invention；It when external alternating current of the invention, can work normally, and at the same time being lithium
Battery pack charges.
Further, the holder includes L-type supporting rod, shell bores, cushion pad；The foot of L-type supporting rod can stretch
Enter the loose-leaf gap after piano lid is opened；Shell bores are for being fixedly connected with shell；Cushion pad is used for after piano lid opening,
Described device is snug against on the surface of piano lid, and reduces small-sized cross flow fan and works normally the vibration brought to piano.
Further, the holder includes also sucker mounting hole, can install additional sucker, and described device is more stable
Be attached to piano cap surface.
Advantages of the present invention：A kind of piano finger temperature-adjusting device according to the present invention, it is handsome in appearance, structure is tight
Cause, can easily be mounted on fingerboard above piano cover area, combined with piano ontology it is harmonious, it is not lofty.In addition have
Standby heating（Heat radiation）With air-cooled two kinds of functions, effect is fast, in extensive range, easy to operate, supports wireless manipulation, built-in lithium electricity
Pond, energy consumption are relatively low.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and is constituted part of this application, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.
Fig. 1 is the external front face schematic diagram of the present invention.
Fig. 2 is the internal structure schematic diagram of the present invention.
Fig. 3 is the supporting structure schematic diagram of the present invention.
Fig. 4 is the diagrammatic side views of the present invention.
Fig. 5 is the auxiliary music stand structural schematic diagram of the present invention.
Fig. 6 is the electrical structure schematic diagram of the present invention.
Fig. 7 is the scheme of installation of the present invention.
Reference numeral：
1 --- shell, 101 --- operation panel, 102 --- air inlet, 103 --- air outlet,
104 --- flow deflector, 105 --- Tong Rekou, 106 --- guard, 107 --- music stand interface,
2 --- small-sized cross flow fan, 201 --- impeller, 202 --- brshless DC motor, 203 --- air inlet area,
204 --- outlet area, 3 --- Electric radiant Heating Film group, 301 --- electrothermal film, 4 --- control system,
401 --- temperature sensor, 5 --- power supply system, 6 --- holder, 601 --- L-type supporting rod,
602 --- shell bores, 603 --- cushion pad, 604 --- sucker mounting hole,
7 --- auxiliary music stand, 701 --- enclosure interface, 702 --- operation panel reservation window,
703 --- pressure spectrum item, 704 --- spectrum support.
Specific implementation mode
The principle and features of the present invention will be described below with reference to the accompanying drawings, and lifted preferred example is served only for explaining the present invention, and
It is non-to be used to limit the scope of the present invention.
A kind of piano finger temperature-adjusting device provided by the invention, including in holder 6, shell 1 and the shell 1
The small-sized cross flow fan 2 in portion, Electric radiant Heating Film group 3, control system 4, power supply system 5；The front of the shell includes operation panel
101；The front of the shell includes air inlet 102 and air outlet 103, and air inlet 102 is located at 103 top of air outlet, air inlet
Protection network is equipped at 102, it is spaced and parallel at air outlet 103 to be equipped with flow deflector 104；The front of the shell includes music stand interface
107；The back side of the shell 1 is connect with holder 6；The small-sized cross flow fan 2 includes impeller 201, and the impeller 201 is lying in
Inside shell 1；The Electric radiant Heating Film group 3 is mounted on shell front, and 1 corresponding position of shell is equipped with logical hot mouth 105, lead to hot mouth 105 with
Air outlet 103 is adjacent and parallel, leads to 105 outside of hot mouth and is equipped with guard 106.
Further, the Electric radiant Heating Film group 3 includes electrothermal film 301, and multiple electrothermal films 301 are evenly distributed, electricity
The working surface direction of film 301 leads to hot mouth 105.
Further, the small-sized cross flow fan 2 contains air duct, and the air inlet area 203 in air duct and the air inlet 102 of shell are right
It connects, the outlet area 204 in air duct is docked with the air outlet 103 of shell.
Further, the small-sized cross flow fan 2 includes brshless DC motor 202, and the impeller 201 is by the brushless electricity
Machine 202 drives.
Further, the control system 4 includes processor, sends cutting for instruction to Electric radiant Heating Film group and small-sized cross flow fan
It changes circuit and is set to the temperature sensor 401 of logical hot mouth.
Further, the control system 4 further includes communication module, and the communication module is communication interface, infrared remote control
One or two kinds of or more combination in module, bluetooth module and wifi module.
Further, the interface of the operation panel 101 is connect with control system 4, and operation panel 101 is provided with power supply
Key, operation display.
Further, the power supply system 5 includes lithium battery group and adapter, and adapter is used for external alternating current；Lithium electricity
Chi Zuke is individually for the normal work power supply of the present invention；When external alternating current of the invention, can work normally, and at the same time being
Lithium battery group charges.
Further, the holder 6 includes L-type supporting rod 601, shell bores 602, cushion pad 603；L-type supporting rod
601 foot can stretch into the loose-leaf gap after piano lid is opened；Shell bores 602 are for being fixedly connected with shell 1；Cushion pad
603 for after piano lid opening, described device being snug against on the surface of piano lid, and reduce small-sized cross flow fan 2 just
Often work the vibration brought to piano.
Further, the holder includes also sucker mounting hole 604, can install additional sucker, more by described device
Stable is attached to piano cap surface.
In the present embodiment, device according to the present invention has heating and air-cooled two kinds of functions, and effect is fast, operation side
Just.
If it is too low to play environment temperature, it is unfavorable for finger and flexibly plays, device according to the present invention can be to keyboard area
Heated, heating film group 3 works, by the form of radiant heat transfer, can directly by heat transfer to hand, rapid recovery by
In the too low finger stiffness brought of environment temperature.As a result of the technology of radiant heat transfer, compared to using convection current in this field
The technology or product of heat transfer have efficiency of heating surface height, heated perimeter wider（Along keyboard area）Advantage.
If in addition, playing, environment temperature is excessively high, and player's hand, which is perspired, to be influenced to play, and device according to the present invention can be right
Keyboard area freezes, and small-sized cross flow fan 2 works, and accelerates the air flowing of keyboard area, reduces local temperature.Due to this
Invention uses cross flow fan technology, compared to the technology or product for using aerofoil fan in this field, has wind speed distribution
Uniformly, wind-out range is wider（Along keyboard area）Advantage.
In the present embodiment, device according to the present invention can be controlled by 1 positive operation panel 101 of shell,
Measuring temperature, battery capacity, current operation mode and heating/refrigerating intensity, air-out direction tune are shown on operation panel 101
Section etc..
In the present embodiment, operation panel 101 uses touch screen, simple operation not to influence to play.
In the present embodiment, control system 4 provides the function of wireless remote control, can pass through external remote controler or the journey of mobile terminal
Sequence（Mobile phone A pp etc.）, by the communication module built in control system 4, device according to the present invention is operated.
In the present embodiment, the installation of the auxiliary music stand 7 mating for the present invention of music stand interface 107, when involved in the present invention
Device and piano original music stand when interfering, user can install auxiliary music stand 7.
In the present embodiment, auxiliary music stand 7 includes enclosure interface 701, operation panel reservation window 702, pressure spectrum item 703 and spectrum support
704;Enclosure interface 701 is used with 1 positive music stand interface 107 of shell and is threadedly coupled.
Finally illustrate, above disclosed is only presently preferred embodiments of the present invention, cannot be limited certainly with this
The interest field of the fixed present invention.To those skilled in the art, this hair illustrated in without departing from the appended claims
In the case of bright spirit and scope, various changes can be carried out in form and details, should all cover the power in the present invention
In sharp claimed range.
Claims (10)
1. a kind of piano finger temperature-adjusting device, it is characterised in that：Including holder, shell and the enclosure interior is small
Type cross flow fan, Electric radiant Heating Film group, control system, power supply system；
The front of the shell includes operation panel；
The front of the shell includes air inlet and air outlet, and air inlet is located above air outlet, and air inlet is equipped with protection network,
It is spaced and parallel at air outlet to be equipped with flow deflector；
The front of the shell includes music stand interface；
The back side of the shell is connect with holder；
The small-sized cross flow fan includes impeller, and the impeller is lying in enclosure interior；
The Electric radiant Heating Film group be mounted on shell front, shell corresponding position be equipped with lead to hot mouth, lead to hot mouth it is adjacent with air outlet and
It is parallel, lead to and is equipped with guard outside hot mouth.
2. piano finger temperature-adjusting device according to claim 1, it is characterised in that：The Electric radiant Heating Film group includes electric heating
Diaphragm, multiple electrothermal films are evenly distributed, and the working surface direction of electrothermal film leads to hot mouth.
3. piano finger temperature-adjusting device according to claim 1, it is characterised in that：The small-sized cross flow fan contains
Air duct, the air inlet area in air duct are docked with the air inlet of shell, and the outlet area in air duct is docked with the air outlet of shell.
4. piano finger temperature-adjusting device according to claim 1, it is characterised in that：The small-sized cross flow fan includes
Brshless DC motor, the impeller are driven by the brushless motor.
5. piano finger temperature-adjusting device according to claim 1, it is characterised in that：The control system includes processing
Device sends the switching circuit of instruction to Electric radiant Heating Film group and small-sized cross flow fan and is set to the temperature sensor of logical hot mouth.
6. piano finger temperature-adjusting device according to claim 5, it is characterised in that：The control system further includes leading to
Believe that module, the communication module are one kind or two in communication interface, infrared remote control module, bluetooth module and wifi module
Kind or more combination.
7. piano finger temperature-adjusting device according to claim 1, it is characterised in that：The interface of the operation panel with
Control system connects, and operation panel is provided with power key, operation display.
8. piano finger temperature-adjusting device according to claim 1, it is characterised in that：The power supply system includes lithium electricity
Pond group and adapter, adapter are used for external alternating current；Lithium battery group can be individually for the normal work power supply of the present invention；When this hair
It when bright external alternating current, can work normally, and at the same time charging for lithium battery group.
9. piano finger temperature-adjusting device according to claim 1, it is characterised in that：The holder is supported comprising L-type
Bar, shell bores, cushion pad；The foot of L-type supporting rod can stretch into the loose-leaf gap after piano lid is opened；Shell bores are used
In being fixedly connected with shell；Cushion pad is used for after piano lid opening, and holder is snug against on the surface of piano lid, and is reduced small
Type cross flow fan works normally the vibration brought to piano.
10. piano finger temperature-adjusting device according to claim 9, it is characterised in that：The holder also includes sucker
Mounting hole can install additional sucker, by described device it is more stable be attached to piano cap surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810719681.5A CN108759088A (en) | 2018-06-30 | 2018-06-30 | Piano finger temperature-adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810719681.5A CN108759088A (en) | 2018-06-30 | 2018-06-30 | Piano finger temperature-adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108759088A true CN108759088A (en) | 2018-11-06 |
Family
ID=63976048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810719681.5A Pending CN108759088A (en) | 2018-06-30 | 2018-06-30 | Piano finger temperature-adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108759088A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006093A (en) * | 2019-04-30 | 2019-07-12 | 珠海格力电器股份有限公司 | Heating system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09134166A (en) * | 1995-11-07 | 1997-05-20 | Kawai Musical Instr Mfg Co Ltd | Keyboard of keyboard musical instrument |
| KR200207019Y1 (en) * | 2000-06-15 | 2000-12-15 | 정광형 | Piano keyboard containing bio-ceramics |
| CN103823492A (en) * | 2014-02-27 | 2014-05-28 | 河南科技大学 | Keyboard zone temperature controller special for piano |
| CN203773919U (en) * | 2014-03-31 | 2014-08-13 | 渤海大学 | Piano with function of automatically regulating humidity |
| CN209085049U (en) * | 2018-06-30 | 2019-07-09 | 西南大学 | Piano finger temperature-adjusting device |
-
2018
- 2018-06-30 CN CN201810719681.5A patent/CN108759088A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09134166A (en) * | 1995-11-07 | 1997-05-20 | Kawai Musical Instr Mfg Co Ltd | Keyboard of keyboard musical instrument |
| KR200207019Y1 (en) * | 2000-06-15 | 2000-12-15 | 정광형 | Piano keyboard containing bio-ceramics |
| CN103823492A (en) * | 2014-02-27 | 2014-05-28 | 河南科技大学 | Keyboard zone temperature controller special for piano |
| CN203773919U (en) * | 2014-03-31 | 2014-08-13 | 渤海大学 | Piano with function of automatically regulating humidity |
| CN209085049U (en) * | 2018-06-30 | 2019-07-09 | 西南大学 | Piano finger temperature-adjusting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006093A (en) * | 2019-04-30 | 2019-07-12 | 珠海格力电器股份有限公司 | Heating system |
| WO2020221345A1 (en) * | 2019-04-30 | 2020-11-05 | 珠海格力电器股份有限公司 | Heating device |
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