CN209525917U - Damp-proof device is used in a kind of protection of piano - Google Patents
Damp-proof device is used in a kind of protection of piano Download PDFInfo
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- CN209525917U CN209525917U CN201822106740.XU CN201822106740U CN209525917U CN 209525917 U CN209525917 U CN 209525917U CN 201822106740 U CN201822106740 U CN 201822106740U CN 209525917 U CN209525917 U CN 209525917U
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- protective housing
- piano
- plate
- moisture absorption
- wall
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Abstract
A kind of piano protection damp-proof device, the utility model relates to piano protection technology fields；No.1 moisture absorption packet is folded with by No.1 elastic reducing-fixing band on left plate and right side plate medial surface；The upper cover downside is equipped with No. two grooves；No.1 connecting column is equipped at left and right sides of upper cover downside；No.1 connecting column is set to the outside of No. two grooves；No. two connecting columns are equipped in the middle part of No. two grooves；No.1 support plate is connected between No.1 connecting column and No. two connecting columns；No.1 support plate is equipped with several through-holes；No.1 support plate upper surface is folded with No. two moisture absorption packets by No. two elastic reducing-fixing bands；Heating tube is fixed with by pipe clamp on protective housing rear wall；Dampproof effect can be played, avoids piano from being in the environment of high humility for a long time, extends the service life of piano.
Description
Technical field
The utility model relates to piano protection technology fields, and in particular to damp-proof device is used in a kind of protection of piano.
Background technique
It is currently on the market temporarily the single dust that prevents to the protective action of piano when southern plum rain season is next, and
Dampproof effect cannot be played；In this period, the position that cannot freely move piano as needed carries out moisture-proof place to piano
Reason, it is very inconvenient；The time is long in the environment of high humility, and piano is easy for occurring that sound is stuffy, and automatic reaction is blunt, becomes
The problems such as type, string grow rust staining seriously affects the service life of piano；Urgently improve.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, and design is closed
Reason, piano easy to use protection damp-proof device, can play dampproof effect, piano is avoided to be in the ring of high humility for a long time
In border, extend the service life of piano.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes protective housing, upper cover, baffle, left side
Plate and right side plate；Protective housing is located at the outside of piano；The top of protective housing is covered on described；It is all provided at left and right sides of upper cover
There is convex body；No.1 groove Xiang Kashe at left and right sides of convex body and protective housing；Baffle is equipped between wall downside at left and right sides of protective housing；
No. two dovetails at left and right sides of baffle are fastened on respectively in the dovetail groove of protective housing left and right sidewall；Front side of protective housing or so is logical
It crosses hinge and is symmetrically hinged with left plate and right side plate；The lateral surface of left plate and right side plate medial surface and baffle is in conflict setting；
No.1 moisture absorption packet is folded with by No.1 elastic reducing-fixing band on the left plate and right side plate medial surface；Under the upper cover
Side is equipped with No. two grooves；No.1 connecting column is equipped at left and right sides of upper cover downside；No.1 connecting column is set to No. two grooves
Outside；No. two connecting columns are equipped in the middle part of No. two grooves；No.1 support is connected between No.1 connecting column and No. two connecting columns
Plate；No.1 support plate is equipped with several through-holes；No.1 support plate upper surface is folded with No. two moisture absorptions by No. two elastic reducing-fixing bands
Packet；Heating tube is fixed with by pipe clamp on protective housing rear wall；Heating tube and it is fixed on middle side part under protective housing inner left wall
Battery connection；The left side wall of protective housing is equipped with No. three grooves；Blower is equipped in No. three grooves；Blower is fixed on protective housing
On left side wall；Perforation is equipped with air inlet on the left side wall of protective housing；Air inlet is set to the outside of blower；On the right side wall of protective housing
Equipped with air outlet；Upside is equipped with No.1 humidity sensor after the left side outer wall of protective housing；The inductive head of No.1 humidity sensor is worn
After crossing the left side wall of protective housing, it is set in protective housing；Upside is fixed with temperature controller after the outer right wall of protective housing；Temperature control
Device processed is connect with heating tube；Front side is fixed with No. two humidity sensors under the outer right wall of protective housing；No. two humidity sensors
After inductive head passes through the right side wall of protective housing, it is set in protective housing；The No.1 humidity sensor and No. two humidity sensors
It is connect with battery.
Further, No.1 filter screen is equipped in the air inlet；No. two filter screens are equipped in air outlet.
Further, the piano is fixedly arranged above thermohygrometer.
Further, the left plate and right side plate medial surface are equipped with No. two support plates；The No.1 moisture absorption packet
It contradicts and is arranged in No. two support plate upper surfaces.
Further, the No.1 support plate left and right ends are equipped with No.1 dovetails；No.1 connecting column medial surface with
And No. two connecting column left and right sides are equipped with No.1 dovetail groove；No.1 dovetails and corresponding No.1 dovetail groove Xiang Kashe.
Further, the front and rear sides of described protective housing or so inner sidewall are equipped with No. three elastic reducing-fixing bands；No. three bullets
No. three moisture absorption packets are folded between property fixing belt and protective housing left and right sidewall.
After adopting the above structure, it is anti-to have the beneficial effect that a kind of piano protection described in the utility model is used for the utility model
Damp device can play dampproof effect, avoid piano from being in the environment of high humility for a long time, extend the service life of piano,
The advantages that practicability is stronger, and the utility model has structure simple, and setting is reasonable, low manufacture cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model overlooking structure diagram.
Fig. 2 is A-A the schematic diagram of the section structure in Fig. 1.
Fig. 3 is the utility model front view.
Fig. 4 is left plate medial surface structural schematic diagram in the utility model.
Fig. 5 is protective housing left side wall structural schematic diagram in the utility model.
Fig. 6 is the portion B enlarged structure schematic diagram in Fig. 2
Fig. 7 is protective housing right side wall structural schematic diagram in the utility model.
Description of symbols:
Protective housing 1, No.1 groove 1-1, No. three groove 1-2, air inlet 1-3, air outlet 1-4, upper cover 2, convex body 2-1, two
Number groove 2-2,3, No. two dovetails 3-1 of baffle, left plate 4, right side plate 5, No.1 elastic reducing-fixing band 6, No.1 moisture absorption packet 7, one
Number 8, No. two connecting columns 9 of connecting column, No.1 support plate 10, No.1 dovetails 10-1, through-hole 10-2, No. two elastic reducing-fixing bands 11,
17, No. two No. two moisture absorption packets 12, heating tube 13, blower 14, No.1 humidity sensor 15, temperature controller 16, battery humidity
Sensor 18,19, No. two filter screens 20 of No.1 filter screen, thermohygrometer 21, the support plate of moisture absorption packet 23, two of piano 22, three
24, No. three elastic reducing-fixing bands 25, No.1 dovetail groove 26.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
Referring to as shown in Figures 1 to 7, present embodiment the technical solution adopted is that: it includes protective housing 1, upper cover
2, baffle 3, left plate 4 and right side plate 5；Protective housing 1 is located at the outside of piano 22；Protective housing 1 is made of stainless steel material；Institute
The upper cover 2 stated is set to the top of protective housing 1；Convex body 2-1 is equipped at left and right sides of upper cover 2；Convex body 2-1 and upper cover 2 are integral type
Structure；The No.1 groove 1-1 Xiang Kashe of 1 left and right sides convex body 2-1 and protective housing；It is set between on the downside of 1 left and right sides wall of protective housing
There is baffle 3；No. two dovetails 3-1 of 3 left and right sides of baffle are fastened on respectively in the dovetail groove of 1 left and right sidewall of protective housing；It uses
When person is needed using piano 22, need to separate baffle 3 with protective housing 1；When not needing using piano 22,3 left and right sides of baffle
No. two dovetails 3-1 be fastened in the dovetail groove of 1 left and right sidewall of protective housing respectively；The front side or so of protective housing 1 passes through hinge
Symmetrically it is hinged with left plate 4 and right side plate 5；4 right side edge of left plate and 5 left side edge of right side plate are arranged with sealing strip；It is left
The lateral surface of side plate 4 and 5 medial surface of right side plate and baffle 3 is in conflict setting；On 5 medial surface of left plate 4 and right side plate
No.1 moisture absorption packet 7 is folded with by No.1 elastic reducing-fixing band 6, the both ends riveting of No.1 elastic reducing-fixing band 6 is fixed on left plate 4
On right side plate 5；2 downside of upper cover is equipped with No. two groove 2-2；It is welded and fixed at left and right sides of 2 downside of upper cover
There is No.1 connecting column 8；No.1 connecting column 8 is set to the outside of No. two groove 2-2；No. two connecting columns are equipped in the middle part of No. two groove 2-2
9；No.1 support plate 10 is welded between No.1 connecting column 8 and No. two connecting columns 9；No.1 support plate 10 is equipped with several logical
Hole 10-2；10 upper surface of No.1 support plate is folded with No. two moisture absorption packets 12 by No. two elastic reducing-fixing bands 11, and No. two elasticity are solid
Determine the riveting of band 11 to be fixed in No.1 support plate 10；Heating tube 13 is fixed with by pipe clamp on the rear wall of protective housing 1, the pipe clamp
It is fixed by screws on the rear wall of protective housing 1；Heating tube 13 and the electric power storage for being fixed on middle side part under 1 inner left wall of protective housing
Pond 17 connects；The left side wall of protective housing 1 is equipped with No. three groove 1-2；Blower 14 is equipped in No. three groove 1-2；Blower 14 passes through
Fixing seat is fixed on the left side wall of protective housing 1, which is bolted on protective housing 1；The left side wall of protective housing 1
Upper perforation is equipped with air inlet 1-3；Air inlet 1-3 is set to the outside of blower 14；The right side wall of protective housing 1 is equipped with air outlet 1-4；
Air inlet 1-3 and air outlet 1-4 forms a ventilating duct；Upside is fixed by high-viscosity glue cementation after the left side outer wall of protective housing 1
There is the No.1 humidity sensor 15 of JXBS-3001-YJ-485 type；The inductive head of No.1 humidity sensor 15 passes through protective housing 1
After left side wall, it is set in protective housing 1；Upside is fixed with temperature controller by the way that high-viscosity glue is viscous after the outer right wall of protective housing 1
16；Temperature controller 16 is connect with heating tube 13；The temperature range that temperature controller 16 controls heating tube 13 is 30 DEG C -55 DEG C；
Prevent that 13 heating temperature of heating tube is excessively high and damages piano 22；Front side passes through high-viscosity glue cementation under the outer right wall of protective housing 1
Surely there are No. two humidity sensors 18 of JXBS-3001-YJ-485 type；The inductive head of No. two humidity sensors 18 passes through protective housing 1
Right side wall after, be set to protective housing 1 in；The No.1 humidity sensor 15 and No. two humidity sensors 18 with battery 17
Connection.
Further, No.1 filter screen 19 is equipped in the air inlet 1-3；No. two filter screens are equipped in air outlet 1-4
20；No.1 filter screen 19 and No. two filter screens 20 play dustproof effect, avoid dust from air inlet 1-3 and air outlet 1-4 into
Enter into protective housing 1, so that dust be avoided to enter in piano 22.
Further, the thermohygrometer 21 of GJWS-B2 type is fixed with above the piano 22 by gluing；Thermohygrometer
21 identify the humidity in protective housing 1 convenient for user.
Further, the left plate 4 and 5 medial surface of right side plate are welded and fixed equipped with No. two support plates 24；It is described
No.1 moisture absorption packet 7 contradict be arranged on No. two 24 upper surfaces of support plate；No.1 moisture absorption packet 7 is conducive to absorb moisture, avoids tide
Gas enters in piano 22.
Further, 10 left and right ends of No.1 support plate are equipped with No.1 dovetails 10-1；In No.1 connecting column 8
Side and No. two 9 left and right sides of connecting column are equipped with No.1 dovetail groove 26；No.1 dovetails 10-1 and corresponding No.1 swallow
26 Xiang Kashe of stern notch；Pass through the cooperation of No.1 dovetails 10-1 and No.1 dovetail groove 26；No.1 support plate 10 is facilitated to be detached from replacement.
Further, the front and rear sides of 1 or so the inner sidewall of protective housing, which rivet, is fixed with No. three elastic reducing-fixing bands
25；No. three moisture absorption packets 23 are folded between 1 left and right sidewall of No. three elastic reducing-fixing bands 25 and protective housing；No. three moisture absorption packets 23 are advantageous
Moisture in absorption protective housing 1.
The working principle of this specific embodiment:: when needing using piano 22, left plate 4 and right side plate 5 are opened, used
Person can identify humidity and temperature in protective housing 1 by thermohygrometer 21；It does not need using after piano 22, by left plate 4 and the right side
Side plate 5 is shut；The cavity that left plate 4, right side plate 5, protective housing 1 and upper cover 2 are formed separates piano 22 with external environment；It is described
7, No. two moisture absorption packets 12 of No.1 moisture absorption packet and No. three moisture absorption packets 23, can absorb the moisture in protective housing 1；Heating tube 13 adds
Heat absorbs the moisture in protective housing 1 as early as possible；Temperature controller 16 controls the temperature that heating tube 13 heats；Blower 14 is accelerated
The hot gas that heat pipe 13 generates distributes；Promote the absorption of moisture；No.1 filter screen 19 and No. two filter screens 20 play dust-proof work
With avoiding dust from entering in protective housing 1 from air inlet 1-3 and air outlet 1-4, so that dust be avoided to enter in piano 22；
No.1 humidity sensor 15 and No. two humidity sensors 18, convenient for the wetness in identification protective housing 1, to replace No.1 in time
7, No. two moisture absorption packets 12 of moisture absorption packet and No. three moisture absorption packets 23, avoid overlong time from being changed without the moisture absorption ineffective；It is equipped with one simultaneously
Number humidity sensor 15 and No. two humidity sensors 18 guarantee that the data of measurement are accurate.
After adopting the above structure, present embodiment has the beneficial effect that
1,7, No. two moisture absorption packets 12 of No.1 moisture absorption packet and No. three moisture absorption packets 23 are equipped with, the moisture in protective housing 1 can be absorbed；
By 6, No. two elastic reducing-fixing bands 11 of No.1 elastic reducing-fixing band and No. three elastic reducing-fixing bands 25 be folded with respectively No.1 moisture absorption packet 7,
No. two moisture absorption packets 12 and No. three moisture absorption packets 23 are, it can be achieved that more to 7, No. two moisture absorption packets 12 of No.1 moisture absorption packet and No. three moisture absorption packets 23
It changes, avoids the time long, the moisture absorption of 7, No. two moisture absorption packets 12 of No.1 moisture absorption packet and No. three moisture absorption packets 23 is ineffective；
2, being equipped with heating tube 13 absorbs the moisture in protective housing 1 as early as possible by way of heating；Equipped with blower 14, add
The hot gas that fast heating tube 13 generates distributes；Promote the absorption of moisture；
3, it is equipped with 15, No. two humidity sensors 18 of No.1 humidity sensor and thermohygrometer 21, convenient in identification protective housing 1
Wetness, to replace 7, No. two moisture absorption packets 12 of No.1 moisture absorption packet and No. three moisture absorption packets 23 in time；
4, temperature controller 16 controls the temperature of heating tube 13；Avoid because temperature it is excessively high caused by part inside piano
Damage.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of piano protection damp-proof device, it includes protective housing (1), upper cover (2), baffle (3), left plate (4) and right side
Plate (5)；Protective housing (1) is located at the outside of piano (22)；The upper cover (2) is set to the top of protective housing (1)；Upper cover (2)
The left and right sides is equipped with convex body (2-1)；No.1 groove (1-1) Xiang Kashe at left and right sides of convex body (2-1) and protective housing (1)；It is anti-
Baffle (3) are equipped between wall downside at left and right sides of protecting box (1)；No. two dovetails (3-1) at left and right sides of baffle (3) are blocked respectively to be set
In the dovetail groove of protective housing (1) left and right sidewall；Front side of protective housing (1) or so is symmetrically hinged with left plate (4) by hinge
With right side plate (5)；Left plate (4) and right side plate (5) medial surface and the lateral surface of baffle (3) are in conflict setting；It is characterized by:
No.1 moisture absorption packet (7) is folded with by No.1 elastic reducing-fixing band (6) on the left plate (4) and right side plate (5) medial surface；
Upper cover (2) downside is equipped with No. two grooves (2-2)；No.1 connecting column is equipped at left and right sides of upper cover (2) downside
(8)；No.1 connecting column (8) is set to the outside of No. two grooves (2-2)；No. two connecting columns (9) are equipped in the middle part of No. two grooves (2-2)；
No.1 support plate (10) are connected between No.1 connecting column (8) and No. two connecting columns (9)；No.1 support plate (10) is equipped with several logical
Hole (10-2)；No.1 support plate (10) upper surface is folded with No. two moisture absorption packets (12) by No. two elastic reducing-fixing bands (11)；Protection
Heating tube (13) are fixed with by pipe clamp on case (1) rear wall；It heating tube (13) and is fixed on the downside of protective housing (1) inner left wall
The battery (17) at middle part connects；The left side wall of protective housing (1) is equipped with No. three grooves (1-2)；It is equipped in No. three grooves (1-2)
Blower (14)；Blower (14) is fixed on the left side wall of protective housing (1)；Perforation is equipped with air inlet on the left side wall of protective housing (1)
(1-3)；Air inlet (1-3) is set to the outside of blower (14)；The right side wall of protective housing (1) is equipped with air outlet (1-4)；Protective housing
(1) upside is equipped with No.1 humidity sensor (15) after left side outer wall；The inductive head of No.1 humidity sensor (15) passes through protection
After the left side wall of case (1), it is set in protective housing (1)；Upside is fixed with temperature controller after the outer right wall of protective housing (1)
(16)；Temperature controller (16) is connect with heating tube (13)；Front side is fixed with No. two humidity and passes under the outer right wall of protective housing (1)
Sensor (18)；After the inductive head of No. two humidity sensors (18) passes through the right side wall of protective housing (1), it is set in protective housing (1)；Institute
The No.1 humidity sensor (15) and No. two humidity sensors (18) stated are connect with battery (17).
2. a kind of piano protection damp-proof device according to claim 1, it is characterised in that: the air inlet (1-3)
It is interior to be equipped with No.1 filter screen (19)；No. two filter screens (20) are equipped in air outlet (1-4).
3. a kind of piano protection damp-proof device according to claim 1, it is characterised in that: above the piano (22)
It is fixed with thermohygrometer (21).
4. a kind of piano protection damp-proof device according to claim 1, it is characterised in that: the left plate (4) and
Right side plate (5) medial surface is equipped with No. two support plates (24)；The No.1 moisture absorption packet (7), which contradicts, to be arranged in No. two support plates
(24) on upper surface.
5. a kind of piano protection damp-proof device according to claim 1, it is characterised in that: the No.1 support plate
(10) left and right ends are equipped with No.1 dovetails (10-1)；No.1 connecting column (8) medial surface and No. two connecting column (9) left and right two
Side is equipped with No.1 dovetail groove (26)；No.1 dovetails (10-1) and corresponding No.1 dovetail groove (26) Xiang Kashe.
6. a kind of piano protection damp-proof device according to claim 1, it is characterised in that: the protective housing (1) is left
The front and rear sides of right inner side wall are equipped with No. three elastic reducing-fixing bands (25)；No. three elastic reducing-fixing bands (25) and protective housing (1) left and right
No. three moisture absorption packets (23) are folded between side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822106740.XU CN209525917U (en) | 2018-12-15 | 2018-12-15 | Damp-proof device is used in a kind of protection of piano |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822106740.XU CN209525917U (en) | 2018-12-15 | 2018-12-15 | Damp-proof device is used in a kind of protection of piano |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209525917U true CN209525917U (en) | 2019-10-22 |
Family
ID=68226884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822106740.XU Expired - Fee Related CN209525917U (en) | 2018-12-15 | 2018-12-15 | Damp-proof device is used in a kind of protection of piano |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209525917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112700755A (en) * | 2021-01-04 | 2021-04-23 | 南昌大学 | A protection device for piano |
-
2018
- 2018-12-15 CN CN201822106740.XU patent/CN209525917U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112700755A (en) * | 2021-01-04 | 2021-04-23 | 南昌大学 | A protection device for piano |
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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 |
Granted publication date: 20191022 Termination date: 20211215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |