CN103823492A - Keyboard zone temperature controller special for piano - Google Patents
Keyboard zone temperature controller special for piano Download PDFInfo
- Publication number
- CN103823492A CN103823492A CN201410068342.7A CN201410068342A CN103823492A CN 103823492 A CN103823492 A CN 103823492A CN 201410068342 A CN201410068342 A CN 201410068342A CN 103823492 A CN103823492 A CN 103823492A
- Authority
- CN
- China
- Prior art keywords
- protective cover
- heating element
- ptc heating
- air outlet
- piano
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 230000001681 protective effect Effects 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 4
- 210000004243 sweat Anatomy 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002977 hyperthermial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 210000000106 sweat gland Anatomy 0.000 description 1
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- Auxiliary Devices For Music (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
A keyboard zone temperature controller special for a piano comprises a protective cover, a silence fan arranged in the protective cover and a PTC heating element arranged in the protective cover. The PTC heating element is correspondingly arranged on the air outlet portion of the silence fan. After the PTC heating element and the silence fan are mutually connected in parallel, the PTC heating element and the silence fan are connected with a power interface through a main switch, wherein a slide rheostat and a temperature control switch used for controlling the PTC heating element to be connected and disconnected are arranged in a current circuit of the PTC heating element. A front board face provided with an air outlet is arranged on the portion, corresponding to the air outlet portion of the silence fan, of the protective cover, deflectors used for adjusting the air outlet amount and the air outlet direction are arranged on the air outlet portion in parallel at intervals, and a fixing clamp enabling the protective cover to be fixed to the piano is further arranged on the protective cover. The keyboard zone temperature controller is exquisite in size and convenient to carry; the silence fan is adopted, so that interference of noise in the process of operation is avoided; the suitability of the temperature of the hands is effectively achieved when a pianist plays the piano.
Description
Technical field
The present invention relates to a kind of Temperature-controlled appliance, specifically a kind of piano keyboard special region temperature controller.
Background technology
In piano performance, for player, keeping the flexibility ratio of finger is a very important content.As everyone knows, temperature, for the activity of finger, affects huge.Suitable temperature is most important for the performance that pianist is good.
For example low temperature can allow limbs become stiff, for pianist, how in low temperature environment, especially keep hand temperature in cold winter, just become a very important problem, someone take the moment with gloves to the warming measure of hand, but in the process of playing, gloves must remove, and finger can turn cold equally and lose dirigibility like this; Also someone utilizes heating installation to improve indoor temperature, but because the temperature conductivity of piano material is lower, indoor temperature is suitable often, and sense of touch that can piano is still ice-cold, in the process of playing, and finger temperature step-down, and to numb, thereby lose sensitivity.
Contrary, high temperature also can affect playing of piano.For example high temperature can cause player's hand to be perspired, the particularly people of some sweat gland prosperities, under hot environment, play, hand is perspired in a large number, finally cause pointing wet and slippery, occur skidding when button, someone can take to towel off the method for wiping sweat alleviates the problem of skidding, but in the process of playing, player generally has insufficient time to the sweat of wiping hand.So, how effectively to keep pianist to play the suitable of hand temperature in process, just become most important.
Summary of the invention
Technical matters to be solved by this invention is the problem that overcomes low temperature in prior art or Effect of Hyperthermic Environment pianist hand flexibility ratio, and a kind of piano keyboard special region temperature controller is provided.
The present invention for addressing the above problem adopted technical scheme is: piano keyboard special region temperature controller, comprise protective cover, be arranged on quiet fan and the PTC heating element of protective cover inside, described PTC heating element correspondence is located at the wind outlet of quiet fan, and connect by master switch and power interface after PTC heating element and the connection parallel with one another of quiet fan, wherein, in the current return of PTC heating element, be provided with slide rheostat and for controlling the temperature detect switch (TDS) of PTC heating element break-make; On described protective cover, be provided with the front face with air outlet corresponding to the wind outlet of quiet fan, air outlet place spaced and parallel is provided with the fair water fin for regulation output air force and defeated air-out direction, is also provided with the geometrical clamp being fixed on piano on protective cover.
In the present invention, protective cover is provided with the button for controlling slide rheostat resistance size, regulate slide rheostat drag size, can realize the adjustment of PTC heating element heating-up temperature size, because the PTC heating element that is arranged in protective cover has certain distance apart from air outlet, the temperature that PTC heating element heats is different from the temperature at protective cover air outlet place, in order to make piano playing, person reaches better result of use, be provided for monitoring the temperature sensor of air outlet place output air temperature size at the air outlet place of protective cover inside, protective cover is provided with the display screen for being connected with temperature sensor.
Further, on the protective cover in the present invention, the rear plate face of corresponding quiet fan is provided with protection network.
PTC heating element in the present invention, in the time of energising work, can be rapidly heated it by dash current, and can realize the effect of constant temp. warming.Its small volume, thermal conversion efficiency is high, can not produce naked light, and its serviceable life is longer, be applicable to low-power heating occasion, all can not produce as the surface of electric heating tubing well heater " rubescent " phenomenon in any case, thereby stop the potential safety hazards such as scald, fire.
The invention has the beneficial effects as follows: (1), the present invention are by being incorporated into quiet fan, PTC heating element and slide rheostat in a protective cover with air outlet, form one and be applicable to being positioned over the temperature control device on the panel of fingerboard two ends, in the time that indoor temperature is higher, closed master switch makes quiet fan work, can be from the air-supply of piano center key disk area, to reach the effect to player's hand cooling perspiration removing; In the time that indoor temperature is lower, the PTC heating element work that makes of hanging is opened in closed temperature control, can carry suitable warm braw to keyboard area, keep the suitable of whole keyboard area temperature, create a good environment of an activation to player's hand, be suitable for temperature control piano key region, among a small circle;
(2), the air outlet place of protective cover is provided with the fair water fin being arranged in parallel, and can adjust the best output angle of output wind, farthest utilizes output wind-force, the person's that makes piano playing hand is all the time in dry comfortable environment;
(3), volume of the present invention is small and exquisite, be easy to carry; Adopt quiet fan, when operation, avoided the interference of noise; Efficiently solve pianist in playing procedure, the suitability problem of hand temperature.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is circuit catenation principle figure of the present invention.
Reference numeral: 1, slide rheostat, 2, quiet fan, 3, PTC heating element, 4, master switch, 5, temperature detect switch (TDS), 6, protective cover, 601, air outlet, 602, fair water fin, 7, protection network, 8, geometrical clamp, 9, display screen, 10, button, 11, power interface.
Embodiment
As shown in Figure 1 to Figure 3, piano keyboard special region temperature controller, comprise protective cover 6, be arranged on quiet fan 2 and the PTC heating element 3 of protective cover 6 inside, on protective cover 6, be also provided with the geometrical clamp 8 of being made by resilient material on piano for being fixed in, when use, a pair of temperature controller can be fixed on to the both sides of fingerboard by geometrical clamp 8.Described PTC heating element 3 correspondences are located at the wind outlet of quiet fan 2, and PTC heating element 3 and quiet fan 2 connection parallel with one another are connected by master switch 4 and power interface 11 afterwards, wherein, in the current return of PTC heating element 3, be provided with slide rheostat 1 and for controlling the temperature detect switch (TDS) 5 of PTC heating element 3 break-makes; On described protective cover 6, be provided with the front face of air outlet 601 corresponding to the wind outlet of quiet fan 2, air outlet 601 place's spaced and parallel are provided with the fair water fin 602 for regulation output air force and defeated air-out direction; In protective cover 6, be also provided with the temperature sensor for monitoring air outlet 601 place's output air temperature sizes, protective cover 6 is provided with the display screen 9 being connected with temperature sensor, also be provided with the button 10 for controlling slide rheostat 1 resistance size, by observing display screen 9, regulate button 10 to control the size of slide rheostat 1 resistance, can control the temperature of output wind; Meanwhile, by adjusting the angle between some fair water fins 602 at 601 places, air port, can control the wind direction of output wind.In the time that environment temperature is on the low side, closed master switch 4 and temperature detect switch (TDS) 5, by start PTC heating element 3 and quiet fan 2 simultaneously, the heat that utilizes quiet fan 2 that PTC heating element 3 is produced is blown into the keyboard area of piano, and then makes whole keyboard area keep a cosy state; In the time that environment temperature is higher, only closed master switch 4 is worked quiet fan 2, so just can, by blowing, reduce hand temperature, avoids and eliminate sweat.
In the present invention, on protective cover 6, the rear plate face of corresponding quiet fan 2 is provided with protection network 7.
The present invention is simple and reasonable, small volume and less weight, be easy to carry, can be for the control of the local subenvironment temperature in fingerboard region, and then efficiently solve pianist in high temperature and low temperature environment, and common Yin Wendu and affect the problem of playing feel.In addition, the PTC heating component of employing, efficiency is high, and heating is fast, all can not produce as the surface of electric heating tubing well heater " rubescent " phenomenon, thereby cause the potential safety hazards such as scald, fire under any applicable cases.
Claims (4)
1. piano keyboard special region temperature controller, it is characterized in that: comprise protective cover (6), be arranged on protective cover (6) inner quiet fan (2) and PTC heating element (3), described PTC heating element (3) correspondence is located at the wind outlet of quiet fan (2), and PTC heating element (3) and quiet fan (2) connection parallel with one another are connected by master switch (4) and power interface (11) afterwards, wherein, in the current return of PTC heating element (3), be provided with slide rheostat (1) and for controlling the temperature detect switch (TDS) (5) of PTC heating element (3) break-make; Described protective cover (6) is upper is provided with the front face with air outlet (601) corresponding to the wind outlet of quiet fan (2), air outlet (601) is located spaced and parallel and is provided with the fair water fin (602) for regulation output air force and defeated air-out direction, is also provided with for being fixed in the geometrical clamp (8) on piano on protective cover (6).
2. piano keyboard special according to claim 1 region temperature controller, it is characterized in that: in described protective cover (6), be provided with the temperature sensor of locating to export air temperature size for monitoring air outlet (601), protective cover (6) is provided with the display screen (9) being connected with temperature sensor.
3. piano keyboard special according to claim 1 region temperature controller, is characterized in that: described protective cover (6) is provided with the button (10) for controlling slide rheostat (1) resistance size.
4. piano keyboard special according to claim 1 region temperature controller, is characterized in that: the rear plate face of the upper corresponding quiet fan (2) of protective cover (6) is provided with protection network (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410068342.7A CN103823492B (en) | 2014-02-27 | 2014-02-27 | Piano keyboard special region temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410068342.7A CN103823492B (en) | 2014-02-27 | 2014-02-27 | Piano keyboard special region temperature controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103823492A true CN103823492A (en) | 2014-05-28 |
| CN103823492B CN103823492B (en) | 2016-01-06 |
Family
ID=50758604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410068342.7A Expired - Fee Related CN103823492B (en) | 2014-02-27 | 2014-02-27 | Piano keyboard special region temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103823492B (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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2044358U (en) * | 1989-01-05 | 1989-09-13 | 冷成冰 | Humidity controller for piano |
| US6253227B1 (en) * | 1987-05-27 | 2001-06-26 | Balboa Instruments, Inc. | Spa control system |
| CN101621911A (en) * | 2008-07-01 | 2010-01-06 | 纬创资通股份有限公司 | Electronic device |
| CN203178829U (en) * | 2013-05-05 | 2013-09-04 | 滨州学院 | Automatic temperature control system |
| CN203745927U (en) * | 2014-02-27 | 2014-07-30 | 河南科技大学 | Regional thermostat of special keyboard for piano |
-
2014
- 2014-02-27 CN CN201410068342.7A patent/CN103823492B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6253227B1 (en) * | 1987-05-27 | 2001-06-26 | Balboa Instruments, Inc. | Spa control system |
| CN2044358U (en) * | 1989-01-05 | 1989-09-13 | 冷成冰 | Humidity controller for piano |
| CN101621911A (en) * | 2008-07-01 | 2010-01-06 | 纬创资通股份有限公司 | Electronic device |
| CN203178829U (en) * | 2013-05-05 | 2013-09-04 | 滨州学院 | Automatic temperature control system |
| CN203745927U (en) * | 2014-02-27 | 2014-07-30 | 河南科技大学 | Regional thermostat of special keyboard for piano |
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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| Publication number | Publication date |
|---|---|
| CN103823492B (en) | 2016-01-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20160106 |