CN212135915U

CN212135915U - Automatic temperature and humidity adjusting piano cover

Info

Publication number: CN212135915U
Application number: CN202020681494.5U
Authority: CN
Inventors: 徐德辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-11
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a humiture automatically regulated piano cover belongs to musical instrument technical field, including the upper shield body and the lower cover body, the bottom of the upper shield body is provided with down the cover body, be provided with first zip fastener between the upper shield body and the lower cover body, install the warm and humid acidimeter on the lower cover body, and the bottom of warm and humid acidimeter is provided with control switch. The utility model discloses the setting of the upper cover body and the lower cover body constitution guard shield makes the piano form independent enclosure space, reduces the interference that external environment caused to the piano, and the humidifier control switch can detect the inside humidity of service environment space on the lower cover body to carry out the humidification through the comparatively dry environment of the miniature humidifier worker of control, improved the functionality and the practicality of device. The arrangement of the first zipper between the upper cover body and the lower cover body can facilitate taking down the lower part and only using the upper part when the ambient temperature is higher or the humidity is high, so that the use is more convenient.

Description

Automatic temperature and humidity adjusting piano cover

Technical Field

The utility model relates to a musical instrument guard shield technical field especially relates to a guard shield for piano.

Background

The grand piano is called the king of musical instrument, because 90% of the piano is made up of solid wood, the wood is an active substance, and changes by the change of temperature and humidity, the piano has strict requirements on temperature and humidity, and the factory requirement is to ensure that the indoor humidity is between 40% and 60% as the best. The string of piano needs to pass through the tuning of tuning engineer, and the string after the alignment is also influenced to indoor high temperature or low.

Because the heating in winter in the north is mostly heating installation and geothermy heating, the steam rises and humidity descends, directly leads piano sound board fracture and other wooden parts to warp, and the piano can't normally use. For the rainy season in the south, the piano humidity is too high, and can also lead to wooden piece and felt inflation deformation, and the piano also can not normally be used, therefore, the problem that need solve is to adjust temperature and humidity around the piano effectively.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a piano cover that can adjust temperature and humidity around the piano.

The utility model adopts the technical proposal that: the utility model provides a humiture automatically regulated piano cover, includes the cover body, the cover body is in including the upper cover body and setting the lower cover body of upper cover body bottom, the lower cover body is transparent material, be provided with first zip fastener between the upper cover body and the lower cover body, install the warm and humid acidimeter on the lower cover body.

The utility model discloses in the preferred embodiment of piano cover, still including setting up miniature humidifier and the humidifier control switch who is connected with miniature humidifier electricity on the cover body down open the miniature humidifier of humidity sensing chip control through humidifier control switch and open and stop.

The utility model discloses in a preferred embodiment of piano cover, the conveyer pipe is installed to miniature humidifier's output, and the conveyer pipe is fixed the inboard of the lower cover body, the exhaust hole has evenly been seted up on the conveyer pipe.

Further, the conveying pipe is arranged in a circle along the inner side of the lower cover body.

Still further, the exhaust holes are arranged downwards, and the distance between every two adjacent exhaust holes is 30-50 mm.

The utility model discloses in the preferred embodiment of piano cover, the second zip fastener has been seted up to one side of the upper cover body, the third zip fastener has been seted up to one side that the lower cover body is close to the second zip fastener.

The utility model discloses in the preferred embodiment of piano cover, the outer surface of upper shield body is the PVC synthetic leather, is fixed with the cotton velvet lining in PVC synthetic leather inside.

The utility model discloses in the piano cover a preferred embodiment, the preparation material of the lower cover body is transparent PVC calendering membrane.

The utility model has the advantages that:

the utility model provides a pair of piano cover, the upper shield body and the lower cover body constitute the setting of guard shield, make the piano form independent enclosure space, reduce the interference that external environment caused the piano. The hygrothermograph is arranged on the lower cover body, so that the temperature and the humidity can be observed in time. Still set up miniature humidifier and humidifier control switch on the cover body down, can detect the humidity of the space inside depositing in use to open and stop through humidifier control switch's humidity sensing chip control miniature humidifier, adjust the humidity in the piano cover. The arrangement of the first zipper between the upper cover body and the lower cover body can facilitate taking down the lower part and only using the upper part when the internal environment temperature is higher or the humidity is high, so that the use is more convenient.

Drawings

FIG. 1 is a schematic front perspective view of an embodiment of the present invention;

FIG. 2 is a schematic side perspective view of an embodiment of the present invention;

fig. 3 is a sectional view of the upper cover of the present invention.

In the figure: 1-an upper cover body, 2-a lower cover body, 3-a first zipper, 4-a hygrothermograph, 5-a hygrothermograph control switch, 6-a miniature humidifier, 8-a conveying pipe, 9-an exhaust hole, 10-a second zipper, 11-a third zipper, 12-PVC synthetic leather and 13-a cotton velvet lining.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-3, the automatic temperature and humidity adjustment piano cover provided by the embodiment comprises a cover body, the cover body comprises an upper cover body 1 and a lower cover body 2 arranged at the bottom of the upper cover body 1, the lower cover body 2 is made of transparent material, a first zipper 3 is arranged between the upper cover body 1 and the lower cover body 2, and a temperature and humidity meter 4 is installed on the lower cover body 2. The temperature and humidity 4 can be observed through observation, and whether the lower part is taken down or not can be determined according to the temperature and humidity condition, and only the upper part is used for carrying out natural ventilation on the inside.

The piano cover of the embodiment further comprises a micro humidifier 6 arranged on the lower cover body 2 and a humidifier control switch 5 electrically connected with the micro humidifier 6, and the micro humidifier 6 is controlled to be started or stopped by a humidity sensing chip of the humidifier control switch 5. The micro humidifier 6 and the humidifier control switch 5 are both commercially available products, and are convenient to install and use. The mini humidifier 6 can be a mini humidifier sold by Qin warship shops in Shangdong Shanghai, and is sold under the commodity number of 44645969863, the humidifier is placed in a mineral water bottle filled with water, and the self-sealing mouth of the air injection pipe is led out. Humidifier control switch 5 adopts the intelligent humidity controller that the commodity number that the domestic five metals special grocery of jingdong merchant fubi sold is 60733344502, is connected the plug and the intelligent humidity controller of mini humidifier, sets up the humidity that starts the humidifier at intelligent humidity controller, and when the inside sensor chip of intelligent humidity controller detected the humidity of settlement, can start the humidifier.

Can the conveyer pipe 8 is installed to miniature humidifier 6's output, and conveyer pipe 8 is fixed the inboard of the lower cover body 2, exhaust hole 9 has evenly been seted up on the conveyer pipe 8. The duct 8 may be arranged around the inside of the lower shell 2. The exhaust holes 9 are generally arranged downwards, the distance between every two adjacent exhaust holes 9 is 30-50mm, the miniature humidifier 6 discharges fog after being started, and the fog is uniformly discharged to the inner side of the cover body along with the conveying function of the conveying pipe 8.

The second zipper 10 can be further arranged on one side of the upper cover body 1, the third zipper 11 is arranged on one side, close to the second zipper 10, of the lower cover body 2, the upper cover body 1 and the lower cover body 2 can be unfolded respectively through the second zipper 10 and the third zipper 11, and installation and disassembly are facilitated.

It also can with the upper cover body 1 adopts double-deck design, and the surface is PVC synthetic leather 12, is fixed with cotton velvet lining 13 at PVC synthetic leather 12 inside, can also set up the thickening bed course in the edge of bottom in PVC synthetic leather 12, and the surface has better wearability like this, and the internal surface is softer does not harm the piano surface. The lower cover body 2 can be made of transparent PVC rolled film.

The embodiment provides a piano cover using process as follows:

opening a second zipper 10 on the upper cover body 1, sleeving the upper cover body 1 on the top of the piano, pulling up the second zipper 10, then surrounding the lower cover body 2 at the bottom of the piano, pulling up a third zipper 11, and then connecting the upper cover body 1 and the lower cover body 2 through a first zipper 3;

when the humidity sensor is used, the humidity inside the cover body can be detected through the humidity sensing chip inside the humidity controller control switch 5, and when the humidity is higher than a set value, the humidity controller control switch 5 starts the micro humidifier 6 to humidify the inside of the shield; when the internal temperature or humidity of the shield is observed to be too high, the first zipper 3 is unzipped to separate the upper cover body 1 from the lower cover body 2, and the lower cover body 2 is detached.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. The utility model provides a humiture automatically regulated piano cover, includes the cover body, its characterized in that, the cover body is in including the upper cover body (1) and setting the lower cover body (2) of upper cover body (1) bottom, the lower cover body (2) is transparent material, be provided with first zip fastener (3) between the upper cover body (1) and the lower cover body (2), install temperature and humidity meter (4) down on the cover body (2).

2. The piano cover according to claim 1, further comprising a micro humidifier (6) arranged on the lower cover body (2) and a humidifier control switch (5) electrically connected with the micro humidifier (6), wherein the micro humidifier (6) is controlled to be turned on or off by a humidity sensing chip of the humidifier control switch (5).

3. The piano cover according to claim 2, wherein the output end of the micro humidifier (6) is provided with a delivery pipe (8), the delivery pipe (8) is fixed on the inner side of the lower cover body (2), and the delivery pipe (8) is uniformly provided with vent holes (9).

4. The piano cover according to claim 3, characterized in that the transfer pipe (8) is provided along the inner side of the lower cover (2) by one turn.

5. The piano cover according to claim 4, wherein the vent holes (9) are arranged downward, and the distance between adjacent vent holes (9) is 30-50 mm.

6. The piano cover according to any one of claims 1 to 5, wherein a second zipper (10) is provided on one side of the upper cover (1), and a third zipper (11) is provided on one side of the lower cover (2) close to the second zipper (10).

7. The piano cover according to any one of claims 1 to 5, wherein the outer surface of the upper cover body (1) is PVC synthetic leather (12), and a cotton velvet lining (13) is fixed inside the PVC synthetic leather (12).

8. The piano cover according to any of claims 1-5, characterized in that the lower cover body (2) is made of transparent PVC calendered film.