CN203773919U - Piano with function of automatically regulating humidity - Google Patents
Piano with function of automatically regulating humidity Download PDFInfo
- Publication number
- CN203773919U CN203773919U CN201420147936.2U CN201420147936U CN203773919U CN 203773919 U CN203773919 U CN 203773919U CN 201420147936 U CN201420147936 U CN 201420147936U CN 203773919 U CN203773919 U CN 203773919U
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- CN
- China
- Prior art keywords
- piano
- humidity
- soundboard
- humidifying device
- water smoke
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- Expired - Fee Related
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Abstract
The utility model relates to a piano with a function of automatically regulating humidity. The piano comprises a piano body, and is characterized in that a piano box of the piano body is internally provided with an air humidifying device, wherein the air humidifying device comprises a central processor as well as a plurality of humidity sensors, a power supply, a water supply system, a water mist conveying system and a man-machine interactive system, which are respectively connected with the central processor, and the humidity sensors are respectively installed on the inner wall of the piano box. The problem that a soundboard of an existing piano is damaged due to the influence of the environment and the temperature is solved, and the humidity of the air near the soundboard in the piano box of the piano at different room temperatures can be can automatically regulated so as to prevent the soundboard of the piano from being damaged.
Description
Technical field
The utility model relates to piano, particularly a kind of piano with humidity automatic regulation function.
Background technology
The north dry weather, humidity are lower, and especially, during the heating of north of china in winter, the soundboard of piano can be deformed by humidity effect, after distortion, can affect the original tone color of soundboard and accuracy in pitch.Soundboard is as the most important parts of piano, and its damage means that whole piano can not normally be used again, and all very trouble and expense are higher for its maintenance and replacing, have a strong impact on user's studying and living.
Summary of the invention
The purpose of this utility model is for a kind of existing piano impaired piano with humidity automatic regulation function of soundboard that causes influenced by ambient temperature that solves is provided.
The technical solution of the utility model is:
A kind of piano with humidity automatic regulation function, comprise piano body, its special character is: in the qin case of described piano body, be provided with air humidifying device, a plurality of humidity sensors that described air humidifying device is connected respectively by central controller, with central controller, power supply, water system, water smoke induction system and man-machine interactive system form, and described in each, humidity sensor is installed on respectively described qin chamber interior wall.
The above-mentioned piano with humidity automatic regulation function, described humidity sensor is evenly arranged on the qin chamber interior wall relative with piano soundboard.
The above-mentioned piano with humidity automatic regulation function, the water smoke exit of described water smoke induction system is provided with solenoid valve, with by its opening and closing of central controller controls, separately prevents normal humidity in water smoke Influence of Evaporation qin case.
The beneficial effects of the utility model are: in each humidity sensor that is installed on qin chamber interior wall one detects in qin case when near humidity soundboard is too low, central controller sends humidification instruction to water system and water smoke induction system, and humidification is carried out in qin case inside; And when all humidity sensors detect near humidity soundboard and reach in zone of reasonableness, central controller sends to water system and water smoke induction system and stops action command, stop continuing humidification.Realize thus under Liao different chamber temperature state the automatic adjustment in piano case being near air humidity soundboard, prevent that piano soundboard is impaired, its volume is little, simple in structure, realizes the setting of humidity range by man-machine interactively system, easy to operate, applied widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 be in Fig. 1 A to view;
Fig. 3 is the structure principle chart of air humidifying device of the present utility model.
In figure: 1 qin case, 2 soundboards, 3 air humidifying devices, 301 central controllers, 302 humidity sensors, 303 power supplys, 304 water systems, 305 water smoke induction systems, 306 man-machine interactive systems, solenoid valve 307.
Embodiment
As shown in the figure, this has the piano of humidity automatic regulation function, comprise piano body, in the qin case 1 of described piano body, be provided with air humidifying device 3, described air humidifying device 3 is comprised of central controller 301, a plurality of humidity sensors 302 that are connected respectively with central controller 301, power supply 303, water system 304, water smoke induction system 305 and man-machine interactive system 306, and described in each, humidity sensor 302 is installed on respectively described qin case 1 inwall.Described humidity sensor 302 is evenly arranged on qin case 1 inwall relative with piano soundboard 2.In the present embodiment, adopt 6 humidity sensors 302, be located at respectively four jiaos and upper and lower position, middle part of the qin chamber interior wall that piano soundboard 2 is relative.The water smoke outlet 305a place of described water smoke induction system 305 is provided with solenoid valve 307, to control its opening and closing by central controller 301.
Claims (3)
1. a piano with humidity automatic regulation function, comprise piano body, it is characterized in that: in the qin case of described piano body, be provided with air humidifying device, a plurality of humidity sensors that described air humidifying device is connected respectively by central controller, with central controller, power supply, water system, water smoke induction system and man-machine interactive system form, and described in each, humidity sensor is installed on respectively described qin chamber interior wall.
2. the piano with humidity automatic regulation function according to claim 1, is characterized in that: described humidity sensor is evenly arranged on the qin chamber interior wall relative with piano soundboard.
3. the piano with humidity automatic regulation function according to claim 1, is characterized in that: the water smoke exit of described water smoke induction system is provided with solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420147936.2U CN203773919U (en) | 2014-03-31 | 2014-03-31 | Piano with function of automatically regulating humidity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420147936.2U CN203773919U (en) | 2014-03-31 | 2014-03-31 | Piano with function of automatically regulating humidity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203773919U true CN203773919U (en) | 2014-08-13 |
Family
ID=51291078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420147936.2U Expired - Fee Related CN203773919U (en) | 2014-03-31 | 2014-03-31 | Piano with function of automatically regulating humidity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203773919U (en) |
Cited By (3)
| 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 |
| CN112331160A (en) * | 2020-11-26 | 2021-02-05 | 德清浦赛尔钢琴有限公司 | Piano with constant humidity function |
| CN113488003A (en) * | 2021-06-18 | 2021-10-08 | 上海电机学院 | Mechanical piano internal humidity monitoring and adjusting device |
-
2014
- 2014-03-31 CN CN201420147936.2U patent/CN203773919U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN112331160A (en) * | 2020-11-26 | 2021-02-05 | 德清浦赛尔钢琴有限公司 | Piano with constant humidity function |
| CN113488003A (en) * | 2021-06-18 | 2021-10-08 | 上海电机学院 | Mechanical piano internal humidity monitoring and adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150331 |
|
| EXPY | Termination of patent right or utility model |