CN209641330U - A kind of piano cover plate with window - Google Patents
A kind of piano cover plate with window Download PDFInfo
- Publication number
- CN209641330U CN209641330U CN201920208551.5U CN201920208551U CN209641330U CN 209641330 U CN209641330 U CN 209641330U CN 201920208551 U CN201920208551 U CN 201920208551U CN 209641330 U CN209641330 U CN 209641330U
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- Prior art keywords
- cover board
- window
- piano
- jamb
- horizontal
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Abstract
The utility model belongs to piano technical field and discloses a kind of piano cover plate with window, including horizontal cover board and perpendicular cover board, the side of the horizontal cover board and perpendicular cover board formed by integrally casting form, and the soft item of magnet is equipped in the inside of the perpendicular cover board, the middle part of the perpendicular cover board is equipped with groove, one end of the horizontal cover board is fixed with hinged shaft in the side far from perpendicular cover board, and the middle part of the horizontal cover board is hollow structure.The utility model is by being arranged the soft item of ferro-gum in the side of perpendicular cover board; when cover board is by being strongly closed, the impact force that can be subject to cushion cover, cover sheet and window; enhance the service life; cover board can also be adsorbed on iron piano wall simultaneously, prevent cover board from falling or moving, shield is PMMA transparent plastic cover board; it is strongly big, light-weight, clarity is high; it can be clearly seen inside piano, shield is arranged by the top in window, can play the role of protecting window.
Description
Technical field
The utility model is specifically related to a kind of piano cover plate with window, belongs to piano technical field.
Background technique
The effect of lid is exactly to protect key, dust-proof and water damage.Presently, there are piano cover plate be divided into transparent plastic material
Matter and opaque steel material, transparent plastics material light weight to a certain extent, but compressive resistance is low, and the service life is low, and it is easy to damage,
Practicability is low；Opaque steel material compressive resistance is high, and the service life is long.Opaque steel material due to opaque, not it is observed that
Cleaning situation inside key needs to open cover board observation, centainly bothers to cleaning band；On the other hand, it was sold in piano
Cheng Zhong cannot directly observe piano internal structure, and multiple folding then will affect the service life of whole cover board, reduce piano
Total quality and aesthetics, for this purpose, it is proposed that a kind of piano cover plate with window.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of piano lid with window
Plate, by the way that the soft item of ferro-gum is arranged in the side of perpendicular cover board, when cover board is by being strongly closed, what can be subject to cushion cover is rushed
Power, cover sheet and window are hit, enhances the service life, while cover board can also be adsorbed on iron piano wall, prevents cover board from falling
Or it is mobile, shield is PMMA transparent plastic cover board, and strength is big, light-weight, clarity is high, can be clearly seen inside piano, is led to
It crosses and is arranged shield on the top of window, can play the role of protecting window, effectively solve the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of piano cover plate with window, including horizontal cover board and perpendicular cover board, the horizontal cover board
Side and perpendicular cover board formed by integrally casting form, and the soft item of magnet is equipped in the inside of the perpendicular cover board, in the perpendicular cover board
Portion is equipped with groove, and one end of the horizontal cover board is fixed with hinged shaft in the side far from perpendicular cover board, during the middle part of the horizontal cover board is
Hollow structure, and the jamb to raise upward is fixed in the edge of the hollow structure, the top of the jamb and card slot
Be integrally formed, the top of the card slot is used to fix the outer edge of window, and window and the card slot on jamb top it
Between gap by sealing glue sticking, the outer cover of the jamb and window is equipped with shield, and the shield
Edge extend to the bottom of jamb.
As a kind of optimal technical scheme of the utility model, the soft item of magnet is the soft item of ferro-gum.
As a kind of optimal technical scheme of the utility model, the jamb height is 2cm-3cm.
As a kind of optimal technical scheme of the utility model, the window is tempered glass, and shield is that PMMA is saturating
Bright plastic cover plate.
As a kind of optimal technical scheme of the utility model, it is bolted between the jamb and horizontal cover board,
One end of bolt passes through jamb and is fixed in horizontal cover board.
The utility model beneficial effect achieved is: by the way that the soft item of ferro-gum is arranged in the side of perpendicular cover board, working as lid
When plate is by being strongly closed, the impact force that can be subject to cushion cover, cover sheet and window enhance the service life, while can also will
Cover board is adsorbed on iron piano wall, prevents cover board from falling or moving, and shield is PMMA transparent plastic cover board, and strength is greatly, again
Amount is light, clarity is high, can be clearly seen inside piano, be arranged shield by the top in window, and it is saturating can to play protection
The effect of form.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is a kind of piano cover plate overall structure diagram with window described in the utility model embodiment；
Fig. 2 is a kind of window structure side view of the piano cover plate with window described in the utility model embodiment
Figure；
Figure label: 1, horizontal cover board；2, cover board is erected；3, jamb；4, window；5, groove；6, the soft item of magnet；7, it cuts with scissors
Axis；8, bolt；9, card slot；10, shield.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: a kind of piano cover plate with window of the utility model referring to FIG. 1-2, including horizontal cover board 1 and perpendicular
Cover board 2, the side of the horizontal cover board 1 and perpendicular 2 formed by integrally casting of cover board form, and are equipped with magnet in the inside of the perpendicular cover board 2
Soft item 6, the middle part of the perpendicular cover board 2 are equipped with groove 5, and one end of the horizontal cover board 1 is hinged in the side fixation far from perpendicular cover board 2
Axis 7, hinged shaft 7 and piano frame are rotatablely connected, and are easy to open cover board to realize, the middle part of the horizontal cover board 1 is hollow structure, and
And the jamb 3 to raise upward is fixed in the edge of the hollow structure, the top of the jamb 3 and 9 one of card slot at
Type, the top of the card slot 9 are used to fix the outer edge of window 4, and between the card slot 9 on 3 top of window 4 and jamb
Gap by sealing glue sticking, the outer cover of the jamb 3 and window 4 is equipped with shield 10, and the protection
The edge of cover 10 extends to the bottom of jamb 3.
Further, the soft item 6 of the magnet is the soft item of ferro-gum.
Further, 3 height of jamb is 2cm-3cm, will not be excessively lofty.
Further, the window 4 is tempered glass, and shield 10 is PMMA transparent plastic cover board.
Further, fixed by bolt 8 between the jamb 3 and horizontal cover board 1, one end of bolt 8 passes through jamb 3
And be fixed in horizontal cover board 1, it can be convenient disassembly, it is easy to repair.
It should be noted that the utility model is a kind of piano cover plate with window, in use, by perpendicular cover board
Side be arranged the soft item of ferro-gum, when cover board is by being strongly closed, the impact force that can be subject to cushion cover, cover sheet and
Window enhances the service life, while can also be adsorbed on cover board on iron piano wall, prevents cover board from falling or moving, shield is
PMMA transparent plastic cover board, strength is big, light-weight, clarity is high, can be clearly seen inside piano, by the top of window
It is arranged shield, can play the role of protecting window.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of piano cover plate with window, including horizontal cover board (1) and perpendicular cover board (2), which is characterized in that the horizontal cover board
(1) side and perpendicular cover board (2) formed by integrally casting forms, and is equipped with the soft item of magnet (6), institute in the inside of the perpendicular cover board (2)
The middle part for stating perpendicular cover board (2) is equipped with groove (5), and one end of the horizontal cover board (1) is hinged in the side fixation far from perpendicular cover board (2)
Axis (7), the middle part of the horizontal cover board (1) be hollow structure, and is fixed with and raises upward in the edge of the hollow structure
Jamb (3), the top and card slot (9) of the jamb (3) are integrally formed, and the top of the card slot (9) is for fixed perspective
The outer edge of window (4), and the gap between window (4) and the card slot (9) on jamb (3) top passes through sealing glue sticking,
The outer cover of the jamb (3) and window (4) is equipped with shield (10), and the edge of the shield (10) is prolonged
Extend to the bottom of jamb (3).
2. a kind of piano cover plate with window according to claim 1, which is characterized in that the soft item of magnet (6)
For the soft item of ferro-gum.
3. a kind of piano cover plate with window according to claim 1, which is characterized in that the jamb (3) is high
Degree is 2cm-3cm.
4. a kind of piano cover plate with window according to claim 1, which is characterized in that the window (4) is
Tempered glass, shield (10) are PMMA transparent plastic cover board.
5. a kind of piano cover plate with window according to claim 1, which is characterized in that the jamb (3) with
Fixed by bolt (8) between horizontal cover board (1), one end of bolt (8) passes through jamb (3) and is fixed in horizontal cover board (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018222245669 | 2018-12-28 | ||
| CN201822224566 | 2018-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209641330U true CN209641330U (en) | 2019-11-15 |
Family
ID=68493744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920208551.5U Active CN209641330U (en) | 2018-12-28 | 2019-02-19 | A kind of piano cover plate with window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209641330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111276111A (en) * | 2020-03-28 | 2020-06-12 | 星海音乐学院 | Object falling prevention device for gap of keyboard cover of horizontal piano |
-
2019
- 2019-02-19 CN CN201920208551.5U patent/CN209641330U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111276111A (en) * | 2020-03-28 | 2020-06-12 | 星海音乐学院 | Object falling prevention device for gap of keyboard cover of horizontal piano |
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