CN213988256U

CN213988256U - A protection device for piano

Info

Publication number: CN213988256U
Application number: CN202120003768.XU
Authority: CN
Inventors: 徐飞; 王洋; 张昕; 童立
Original assignee: Nanchang University
Current assignee: Nanchang University
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-08-17
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses a protection device for piano, including last base, fixed plate and fan case, go up the roof fixedly connected with fixed plate of base, the both ends of going up the base are equipped with the spout, the top of going up the base has the protection casing through spout movable mounting, one side of protection casing is run through and is installed the fan case, the both sides inner wall fixedly connected with resistance heating pipe of protection casing, protection casing one side outside is fixed with the humidifier through the mounting. The utility model discloses a protection casing one side outside is fixed with the humidifier through the mounting, and the humidifier passes through the inside humidity of the multiplicable protection casing of humidifier atomising head, makes the humidity of the inside of protection casing reach the suitable humidity that the piano stored, can heat the inside of protection casing through resistance heating pipe, improves the temperature of protection casing, can make the temperature of the inside of protection casing reach the suitable temperature that the piano stored winter to make the protection casing can play fine guard action to the piano.

Description

A protection device for piano

Technical Field

The utility model relates to a piano protection technical field specifically is a protection device for piano.

Background

The piano is a keyboard instrument in Western classical music and is known as the king of the instrument. The piano is composed of 88 keys (52 white keys and 36 black keys) and a metal string soundboard, the Italy person Butuomio-Crisdori invented the piano in 1709 years, the range of the piano is from A0(27.5Hz) to C8(4186Hz), almost all the tones in a tone system are contained, the piano is a musical instrument with the widest range except for a pipe organ, the piano is generally used for performances such as solo, repeated playing, accompaniment and the like, the music composition and the music practice are very convenient, a player pulls small wooden keys covered with felts in the piano by pressing hammers on a keyboard, then strikes steel wire strings to produce sound, and when the piano is not used, the piano needs to be protected.

The prior art has the defects that:

1. in the prior art, the protective device and the protective measures only cover the piano with cloth, so that the piano cannot be well protected, and the piano can be damaged under some special environments, so that the tone emitted by the piano is changed;

2. protection device can not make the piano remove among the prior art, and can not be to can not being to the piano shock attenuation when removing the piano, and the piano receives violent vibrations after, not only tone can the off tracking, can cause the zero sound not hard up moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection device for piano to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a following technical scheme, a protection device for piano, including last base, fixed plate and fan case, the roof fixedly connected with fixed plate of going up the base, the both ends of going up the base are equipped with the spout, the top of going up the base has the protection casing through spout movable mounting, one side of protection casing is run through and is installed the fan case, the both sides inner wall fixedly connected with resistance heating pipe of protection casing, and resistance heating pipe is located the below of fan case, protection casing one side outside is fixed with the humidifier through the mounting.

Preferably, go up the base bottom and install the buffer layer, the inside of buffer layer is fixed with a plurality of springs, and the base is installed down to the bottom fixedly connected with of buffer layer, and the wheel is installed to the bottom of lower base, and the both ends of lower base are run through and are installed the gim peg.

Preferably, a threaded rod is installed above the fixing plate in a penetrating mode, one end of the threaded rod is fixedly connected with a fixing head, and a rubber pad is fixedly connected to one side of the fixing head.

Preferably, the slider is installed to the bottom of protection casing, and the ventilation net is installed to one side outer wall of protection casing, and the controller is installed to one side outer wall of protection casing, and the inside spacing groove that is equipped with in front end both sides of protection casing, the inside movable mounting of spacing groove has the baffle, and the internally mounted of baffle has glass.

Preferably, a humidifier spray head is installed at one end of the humidifier, and the humidifier spray head is installed inside the protective cover in a penetrating manner.

Preferably, the inside fixedly connected with fan of protection casing, the interior roof of protection casing passes through the bolt fastening and has the battery box, and the internally mounted of battery box has the battery.

Preferably, the inner wall of protection casing passes through the bolt fastening and has the screen panel of preventing scalding, and prevents scalding the outside that the screen panel is located resistance heating pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a top movable mounting who goes up the base has the protection casing, the protection casing can protect the piano, one side of protection casing is run through and is installed the fan case, the inside mountable fan of fan case, can be with the inside air escape of protection casing through the fan, can be to the inside drying that carries on of protection casing, can reduce the inside temperature of protection casing simultaneously, protection casing one side outside is fixed with the humidifier through the mounting, the humidifier passes through the inside humidity of the multiplicable protection casing of humidifier atomising head, the humidity that makes the inside of protection casing reaches the suitable humidity that the piano stored, can heat the inside of protection casing through resistance heating pipe, improve the temperature of protection casing, can make the temperature of the inside of protection casing reach the suitable temperature that the piano stored winter, thereby make the protection casing can play fine guard.

2. The utility model discloses a wheel is installed to the bottom of base down, through portable last base of wheel and lower base, thereby be convenient for the staff to remove the piano, reduce the work load that the staff removed the piano, install the buffer layer through last base bottom, the inside of buffer layer is fixed with a plurality of springs, the buffer layer can be passed through the spring and be cushioned to last base, reducible piano vibrations when removing the piano through last base and lower base, prevent that the piano from receiving violent vibrations when removing, make piano tone can the off tracking, and can cause zero tone not hard up.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the protective cover of the present invention;

FIG. 3 is a schematic cross-sectional view of the base of the present invention;

FIG. 4 is a schematic view of the front structure of the base of the present invention;

fig. 5 is a schematic view of the structure at a of the present invention.

In the figure: 1. an upper base; 101. a shock-absorbing layer; 102. a spring; 103. a lower base; 104. a wheel; 105. a fixing bolt; 106. a chute; 2. a fixing plate; 201. a threaded rod; 202. a fixed head; 203. a rubber pad; 3. a protective cover; 301. a slider; 302. a ventilation net; 303. a controller; 304. a limiting groove; 305. a baffle plate; 306. glass; 4. a humidifier; 401. a humidifier spray head; 5. a fan case; 501. a fan; 502. a battery case; 503. a storage battery; 6. resistance heating pipes; 601. prevent scalding the screen panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, an embodiment of the present invention provides a protection device for a piano, which comprises an upper base 1, a fixing plate 2 and a fan case 5, wherein the fixing plate 2 is fixedly connected to the top wall of the upper base 1, the piano can be placed on the upper base 1, the piano can be fixed by the fixing plate 2, the stability of the piano on the upper base 1 is ensured, sliding grooves 106 are formed at both ends of the upper base 1, a protective cover 3 is movably installed on the upper base 1 through the sliding grooves 106, so that a worker can conveniently install the protective cover 3 on the upper base 1, and can conveniently take down the protective cover 3 to use the piano, the protective cover 3 is movably installed on the top of the upper base 1 through the sliding grooves 106, the protective cover 3 can protect the piano, prevent the piano from being damaged by the outside, the service life of the piano is prolonged, the fan case 5 is installed on one side of the protective cover 3 in a penetrating manner, inside mountable fan 501 of fan case 5 guarantees fan 501's stability, lets the operation that fan 501 can be stable, the both sides inner wall fixedly connected with resistance heating pipe 6 of protection casing 3 can heat the inside of protection casing 3 through resistance heating pipe 6, improves the temperature of protection casing 3, can make the temperature of the inside of protection casing 3 reach the suitable temperature that the piano stored winter to make protection casing 3 can play fine guard action to the piano, and resistance heating pipe 6 is located the below of fan case 5, protection casing 3 one side outside is fixed with humidifier 4 through the mounting, and the air is comparatively dry winter, increases the inside humidity of protection casing 3 through humidifier 4, makes the humidity of the inside of protection casing 3 reach the suitable humidity that the piano stored, thereby makes protection casing 3 can play fine guard action to the piano.

Further, a shock absorbing layer 101 is installed at the bottom of the upper base 1, a plurality of springs 102 are fixed inside the shock absorbing layer 101, the shock absorbing layer 101 can absorb shock to the upper base 1 through the springs 102, shock to the piano can be reduced when the piano is moved through the upper base 1 and the lower base 103, the piano is prevented from being severely shocked when the piano is moved, the piano tones can be deviated and can cause zero-tone looseness, the bottom of the shock absorbing layer 101 is fixedly connected with the lower base 103, the lower base 103 can support the upper base 1 to ensure the stability of the upper base 1, wheels 104 are installed at the bottom of the lower base 103, the upper base 1 and the lower base 103 can be moved through the wheels 104, thereby facilitating the movement of the piano by workers, reducing the workload of the workers for moving the piano, fixing bolts 105 are installed at both ends of the lower base 103 in a penetrating manner, the lower base 103 can be fixed through the rotating fixing bolts 105 to ensure the stability of the lower base 103, thereby ensuring the stability of the piano.

Further, the threaded rod 201 is installed in the top through of fixed plate 2, the one end fixedly connected with fixed head 202 of threaded rod 201, and one side fixedly connected with rubber pad 203 of fixed head 202 can drive fixed head 202 through rotating threaded rod 201 and remove, can fix the piano through removing fixed head 202, guarantees the stability of piano in last base 1 top, can prevent through rubber pad 203 that to cause the damage to the piano when fixed head 202 fixes the piano.

Further, a slide block 301 is installed at the bottom of the protective cover 3, the protective cover 3 can slide in the slide groove 106 of the upper base 1 through the slide block 301, so that the protective cover 3 can be conveniently installed above the upper base 1 by an operator, and the operator can conveniently take down the protective cover 3 to use the piano, a ventilation net 302 is installed on the outer wall of one side of the protective cover 3, the air inside the protective cover 3 can circulate through the ventilation net 302, the dryness of the interior of the protective cover 3 in plum rain can be ensured, the humidity inside the protective cover 3 can reach the proper humidity stored in the piano, so that the protective cover 3 can well protect the piano, a controller 303 is installed on the outer wall of one side of the protective cover 3, the operation of the humidifier 4, the fan 501 and the resistance heating pipe 6 can be controlled through the controller 303, the operator can conveniently protect the piano, and limiting grooves 304 are arranged inside two sides of the front end of the protective cover 3, the limiting groove 304 can limit the baffle 305, the stability of the baffle 305 is guaranteed, the baffle 305 is movably arranged in the limiting groove 304, the baffle 305 can block the front end of the protective cover 3, it is guaranteed that external sundries cannot enter the protective cover 3, the glass 306 is arranged in the baffle 305, the internal condition of the protective cover 3 can be seen through the glass 306, and the staff can observe conveniently.

Further, humidifier atomising head 401 is installed to humidifier 4's one end, and humidifier atomising head 401 runs through the inside of installing at protection casing 3, and humidifier 4 passes through the inside humidity of humidifier atomising head 401 multiplicable protection casing 3, makes the inside humidity of protection casing 3 reach the suitable humidity that the piano stored to make protection casing 3 can play fine guard action to the piano.

Further, the inside fixedly connected with fan 501 of protection casing 3, can be with the inside air escape of protection casing 3 through fan 501, can dry 3 inside of protection casing, can reduce the inside temperature of protection casing 3 simultaneously, guarantee that the inside environment of protection casing 3 reaches the suitable storage environment of piano, improve the protection effect of protection casing 3, the interior roof of protection casing 3 has battery box 502 through the bolt fastening, battery box 502 can fix battery 503, guarantee battery 503's stability, battery box 502's internally mounted has battery 503, can give humidifier 4 through battery 503, fan 501 and resistance heating pipe 6 supply power, guarantee humidifier 4, fan 501 and resistance heating pipe 6 can normal operating.

Further, the inner wall of protection casing 3 is fixed with through the bolt and prevents scalding screen panel 601, prevents scalding screen panel 601 and can prevent that the piano from touching resistance heating pipe 6, makes the piano damage, and can protect resistance heating pipe 6, prevents that resistance heating pipe 6 from damaging, makes resistance heating pipe 6 can normal use, and prevents scalding the outside that screen panel 601 is located resistance heating pipe 6.

The working principle is that the upper base 1 and the lower base 103 can be moved by the wheels 104, so that the piano can be conveniently moved by the staff, the damping layer 101 is arranged at the bottom of the upper base 1, the vibration of the piano can be reduced when the piano is moved by the upper base 1 and the lower base 103, the top wall of the upper base 1 is fixedly connected with the fixed plate 2, the fixed head 202 can be driven to move by rotating the threaded rod 201, the piano can be fixed by moving the fixed head 202, the stability of the piano above the upper base 1 is ensured, the protective cover 3 is movably arranged at the top of the upper base 1 through the chute 106, the piano can be protected by the protective cover 3, the fan box 5 is arranged at one side of the protective cover 3 in a penetrating way, the fan 501 can be arranged in the fan box 5, the air in the protective cover 3 can be discharged by the fan 501, the interior of the protective cover 3 can be dried, and the temperature in the protective cover 3 can be reduced, the outside of protection casing 3 one side is fixed with humidifier 4 through the mounting, humidifier 4 passes through the inside humidity of humidifier atomising head 401 multiplicable protection casing 3, the humidity that makes the inside of protection casing 3 reaches the suitable humidity that the piano stored, can heat the inside of protection casing 3 through resistance heating pipe 6, improve the temperature of protection casing 3, can make the temperature of the inside of protection casing 3 reach the suitable temperature that the piano stored winter, thereby make protection casing 3 can play fine guard action to the piano.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A protection device for a piano, includes upper base (1), fixed plate (2) and fan case (5), its characterized in that: go up top fixedly connected with fixed plate (2) of base (1), the both ends of going up base (1) are equipped with spout (106), the roof of going up base (1) has protection casing (3) through spout (106) movable mounting, one side of protection casing (3) is run through and is installed fan case (5), the both sides inner wall fixedly connected with resistance heating pipe (6) of protection casing (3), and resistance heating pipe (6) are located the below of fan case (5), protection casing (3) one side outside is fixed with humidifier (4) through the mounting.

2. A protective device for a piano according to claim 1, wherein: go up base (1) bottom and install buffer layer (101), the inside of buffer layer (101) is fixed with a plurality of springs (102), base (103) under the bottom fixedly connected with of buffer layer (101), wheel (104) are installed to the bottom of base (103) down, and gim peg (105) are run through to install at the both ends of base (103) down.

3. A protective device for a piano according to claim 1, wherein: the fixing device is characterized in that a threaded rod (201) is installed above the fixing plate (2) in a penetrating mode, one end of the threaded rod (201) is fixedly connected with a fixing head (202), and a rubber pad (203) is fixedly connected to one side of the fixing head (202).

4. A protective device for a piano according to claim 1, wherein: slider (301) are installed to the bottom of protection casing (3), and ventilation net (302) are installed to one side outer wall of protection casing (3), and controller (303) are installed to one side outer wall of protection casing (3), and the front end both sides of protection casing (3) are inside to be equipped with spacing groove (304), and the inside movable mounting of spacing groove (304) has baffle (305), and the internally mounted of baffle (305) has glass (306).

5. A protective device for a piano according to claim 1, wherein: humidifier atomising head (401) are installed to the one end of humidifier (4), and humidifier atomising head (401) run through and install the inside at protection casing (3).

6. A protective device for a piano according to claim 1, wherein: the inside fixedly connected with fan (501) of protection casing (3), the interior roof of protection casing (3) passes through the bolt fastening and has battery box (502), and the internally mounted of battery box (502) has battery (503).

7. A protective device for a piano according to claim 1, wherein: the inner wall of protection casing (3) is fixed with prevents scalding screen panel (601) through the bolt, and prevents scalding screen panel (601) and is located the outside of resistance heating pipe (6).