CN209085049U - Piano finger temperature-adjusting device - Google Patents
Piano finger temperature-adjusting device Download PDFInfo
- Publication number
- CN209085049U CN209085049U CN201821024985.1U CN201821024985U CN209085049U CN 209085049 U CN209085049 U CN 209085049U CN 201821024985 U CN201821024985 U CN 201821024985U CN 209085049 U CN209085049 U CN 209085049U
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- China
- Prior art keywords
- piano
- shell
- adjusting device
- finger temperature
- temperature
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- 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.)
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Abstract
A kind of piano finger temperature-adjusting device provided by the utility model, involved musical instruments field, it includes shell, bracket, Electric radiant Heating Film group, small-sized cross flow fan, control system, power supply systems；Can the hand environment temperature to player 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 utility model belongs to musical instruments field, is related to a kind of piano finger temperature-adjusting device.
Background technique
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 decline, 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 key, is easy to appear slipping phenomenon, influences the effect played.
Therefore, suitable keyboard area environmental condition can provide support for smoothly playing for pianist.Tradition changes
The method such as room conditioning or heating etc. of kind environment temperature, not only energy consumption is larger, and key is since room space is larger,
Adjustment effect effect is slow, needs to open in advance, and improvement can not be made 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
It is lofty, with piano degrees of fusion is not high and heat transfer (convection current) low efficiency, temperature control area stenosis etc., can to piano equipment and
Playing effect has interference and influence.
To sum up, the utility model is in view of the above-mentioned problems, provide a kind of piano finger temperature-adjusting device.
Summary of the invention
The purpose of this utility model: providing a kind of piano finger temperature-adjusting device, being capable of hand environment to player
Temperature is adjusted, and provides suitable local ambient temperature.
The technical solution of the utility model includes:
A kind of piano finger temperature-adjusting device includes bracket, the small-sized through-flow wind of shell and the enclosure interior
Mechanical, electrical hotting mask group, control system, power supply system；The front of the shell includes operation panel；The front of the shell include into
Air port and air outlet, air inlet are located above air outlet, and air inlet is equipped with protective net, spaced and parallel at air outlet to be equipped with water conservancy diversion
Piece；The front of the shell includes music stand interface；The back side of the shell is connect with bracket；The small-sized cross flow fan includes leaf
Wheel, the impeller are 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,
It is adjacent and parallel with air outlet to lead to hot mouth, leads to and is equipped with mesh enclosure 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 brushless motor, and the impeller is driven by the brushless motor.
Further, the control system includes processor, to Electric radiant Heating Film group and small-sized cross flow fan sends cutting for instruction
It changes circuit and is set to the temperature sensor for leading to hot mouth.
Further, the control system further includes communication module, and the communication module is communication interface, infrared remote control mould
The combination of one of block, bluetooth module and wifi module or two kinds or more.
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 apparatus；It when the external alternating current of the present apparatus, can work normally, and at the same time being lithium
Battery pack charging.
Further, the bracket includes L-type support rod, shell bores, cushion；The foot of L-type support rod can stretch
Enter the loose-leaf gap after piano lid is opened；Shell bores are for being fixedly connected with shell；Cushion 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 and piano bring is vibrated.
Further, the bracket also includes sucker mounting hole, mountable additional sucker, and described device is more stable
Be attached to piano cap surface.
The advantages of the utility model: a kind of piano finger temperature-adjusting device involved in the utility model, handsome in appearance,
Structure is compact, the piano cover area that can be easily mounted on above fingerboard, harmonious in conjunction with piano ontology, not lofty.
It is provided additionally with heating (heat radiation) and air-cooled two kinds of functions, effect is fast, and it is in extensive range, it is easy to operate, support wireless manipulation, it is interior
Lithium battery is set, energy consumption is lower.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.
Fig. 1 is the external front face schematic diagram of the utility model.
Fig. 2 is the internal structure schematic diagram of the utility model.
Fig. 3 is the supporting structure schematic diagram of the utility model.
Fig. 4 is the diagrammatic side views of the utility model.
Fig. 5 is the auxiliary music stand structural schematic diagram of the utility model.
Fig. 6 is the electrical structure schematic diagram of the utility model.
Fig. 7 is the scheme of installation of the utility model.
Appended drawing reference:
1 --- shell, 101 --- operation panel, 102 --- air inlet, 103 --- air outlet,
104 --- flow deflector, 105 --- Tong Rekou, 106 --- mesh enclosure, 107 --- music stand interface,
2 --- small-sized cross flow fan, 201 --- impeller, 202 --- brushless 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 --- bracket, 601 --- L-type support rod,
602 --- shell bores, 603 --- cushion, 604 --- sucker mounting hole,
7 --- auxiliary music stand, 701 --- enclosure interface, 702 --- operation panel reservation window,
703 --- pressure spectrum item, 704 --- spectrum support.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, lifted preferred example is served only for explaining this
Utility model is not intended to limit the scope of the utility model.
A kind of piano finger temperature-adjusting device provided by the utility model includes bracket 6, shell 1 and the shell
Small-sized cross flow fan 2, Electric radiant Heating Film group 3 inside 1, 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
Protective net 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 bracket 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, which is equipped with, leads to hot mouth 105, lead to hot mouth 105 with
Air outlet 103 is adjacent and parallel, leads to and is equipped with mesh enclosure 106 outside hot mouth 105.
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 brushless motor 202, and the impeller 201 is by the brushless motor
202 drivings.
Further, the control system 4 sends cutting for instruction including processor, to Electric radiant Heating Film group and small-sized cross flow fan
It changes circuit and is set to the temperature sensor 401 for leading to hot mouth.
Further, the control system 4 further includes communication module, and the communication module is communication interface, infrared remote control
The combination of one of module, bluetooth module and wifi module or two kinds or more.
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 utility model；When the external alternating current of the utility model, can work normally, and
And it charges simultaneously for lithium battery group.
Further, the bracket 6 includes L-type support rod 601, shell bores 602, cushion 603；L-type support rod
601 foot can protrude into the loose-leaf gap after piano lid is opened；Shell bores 602 are for being fixedly connected with shell 1；Cushion
603 for described device being snug against on the surface of piano lid, and reduce small-sized cross flow fan 2 just after piano lid opening
Often piano bring is vibrated in work.
Further, the bracket also includes sucker mounting hole 604, mountable additional sucker, more by described device
Stable is attached to piano cap surface.
In the present embodiment, device involved in the utility model has heating and air-cooled two kinds of functions, and effect is fast, operation
It is convenient.
If it is too low to play environment temperature, it is unfavorable for finger and flexibly plays, device involved in the utility model can be to keyboard
Region is heated, and heating film group 3 works, can be quickly slow directly by heat transfer to hand by way of radiant heat transfer
Solution is due to the too low bring finger stiffness of environment temperature.Due to using the technology of radiant heat transfer, compared to being used in this field
The technology or product of convective heat transfer, the advantage of high, heated perimeter wider (along keyboard area) with heating efficiency.
In addition, if playing, environment temperature is excessively high, and player's hand, which is perspired, to be influenced to play, device involved in the utility model
It can freeze to keyboard area, small-sized cross flow fan 2 works, and accelerates the air flowing of keyboard area, reduces local temperature.By
Cross flow fan technology is used in the utility model, compared to the technology or product for using aerofoil fan in this field, is had
Wind speed is evenly distributed, the advantage of wind-out range wider (along keyboard area).
In the present embodiment, device involved in the utility model can be carried out by the positive operation panel 101 of shell 1
It controls, measurement temperature, battery capacity, current operation mode and heating/refrigerating intensity, outlet air side is shown on operation panel 101
To adjusting etc..
In the present embodiment, operation panel 101 uses touch screen, and it is convenient to operate, and does not 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, operates device involved in the utility model.
In the present embodiment, installation of the music stand interface 107 for the matched auxiliary music stand 7 of the utility model, when this is practical new
When device involved in type and the original music stand of piano are interfered, the mountable auxiliary music stand 7 of user.
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 the positive music stand interface 107 of shell 1 and is threadedly coupled.
Finally, it is stated that above disclosed is only the preferred embodiment of the utility model, it certainly cannot be with this
To limit the interest field of the utility model.To those skilled in the art, it is explained in without departing from the appended claims
In the case where the spirit and scope of bright the utility model, various changes can be carried out in form and details, should all be covered
In the scope of the claims of the utility model.
Claims (10)
1. a kind of piano finger temperature-adjusting device, it is characterised in that: include bracket, shell and the enclosure interior it 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 protective net,
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 bracket；
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 leads to hot mouth, lead to hot mouth it is adjacent with air outlet and
In parallel, lead to and be equipped with mesh enclosure 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
Brushless 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 for leading to 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 of communication interface, infrared remote control module, bluetooth module and wifi module or two
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 connection, operation panel are 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 apparatus；When this dress
It when setting 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 bracket is supported comprising L-type
Bar, shell bores, cushion；The foot of L-type support rod can protrude into the loose-leaf gap after piano lid is opened；Shell bores are used
In being fixedly connected with shell；Cushion is used for after piano lid opening, and bracket is snug against on the surface of piano lid, and is reduced small
Type cross flow fan, which works normally, vibrates piano bring.
10. piano finger temperature-adjusting device according to claim 9, it is characterised in that: the bracket also includes sucker
Mounting hole, mountable 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 |
|---|---|---|---|
| CN201821024985.1U CN209085049U (en) | 2018-06-30 | 2018-06-30 | Piano finger temperature-adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821024985.1U CN209085049U (en) | 2018-06-30 | 2018-06-30 | Piano finger temperature-adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209085049U true CN209085049U (en) | 2019-07-09 |
Family
ID=67113205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821024985.1U Expired - Fee Related CN209085049U (en) | 2018-06-30 | 2018-06-30 | Piano finger temperature-adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209085049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759088A (en) * | 2018-06-30 | 2018-11-06 | 西南大学 | Piano finger temperature-adjusting device |
-
2018
- 2018-06-30 CN CN201821024985.1U patent/CN209085049U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759088A (en) * | 2018-06-30 | 2018-11-06 | 西南大学 | Piano finger temperature-adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20210630 |