CN211016469U - Multifunctional piano top cover - Google Patents
Multifunctional piano top cover Download PDFInfo
- Publication number
- CN211016469U CN211016469U CN201921083917.7U CN201921083917U CN211016469U CN 211016469 U CN211016469 U CN 211016469U CN 201921083917 U CN201921083917 U CN 201921083917U CN 211016469 U CN211016469 U CN 211016469U
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- CN
- China
- Prior art keywords
- support plate
- bracing piece
- screw ring
- bolt
- telescopic link
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Abstract
The utility model provides a multi-functional piano top cap relates to the technical of the piano field, which comprises an apron, bracing piece and support plate, it has the support plate to articulate through the hinge at the top of apron, the bottom of support plate and apron all articulates through the hinge has the bracing piece, the top of apron is glued through the structure and is bonded there is the fixture block, the bracing piece includes big screw ring, the telescopic link, branch, little screw ring, bolt and sheet rubber, the one end of bracing piece is all welded and is provided with big screw ring, big screw ring is all run through by the telescopic link screw thread, and telescopic link activity embedding is in the bracing piece, one side of big screw ring is all welded and is provided with branch, the one end of branch is all welded and. The utility model provides a telescopic link can stretch out and draw back in the bracing piece, can adjust the inclination of apron according to people's needs, and the people of being convenient for use, support plate can incline on the apron, make the support plate keep the level to can place article on making the support plate, have certain functionality, improve the sight of piano simultaneously.
Description
Technical Field
The utility model relates to a piano technical field, it is specific, relate to a piano top cap.
Background
A piano is a keyboard instrument in western classical music, and has the name of the king of the instrument. The piano is composed of eighty-eight keys and metal string soundboards, the range of the piano is very wide, almost all tones in a tone system are included, the piano is a musical instrument with the widest range except for an organ, the piano is generally used for performance such as solo, repetition and accompaniment, the piano has gone into thousands of households along with the development of the piano, the top of the piano is provided with a top cover, the piano is protected when being carried, the damage of a sounding element inside the piano is avoided, the top cover can be erected for clearer sounding when playing, the clear tone color of the sound increase of the piano is better, and the top cover in the prior art is erected, the length of a support cannot be changed, the rotating angle of the top cover cannot be changed, the use is inconvenient, the top cover has the problems of single function and the like. Therefore, further research on a piano top cover is required to provide a multifunctional piano top cover.
SUMMERY OF THE UTILITY MODEL
This kind of multi-functional piano top cap solves the unable change of length of the above-mentioned support that proposes, the rotation angle of top cap can't change, it is inconvenient to use, the problem of top cap function singleness, a multi-functional piano top cap is provided, the telescopic link in this piano top cap can stretch out and draw back in the bracing piece, can adjust the inclination of apron according to people's needs, the people of being convenient for use, the support plate can incline on the apron, make the support plate keep the level, thereby can the placing object article on making the support plate, certain functionality has, improve the sight of piano simultaneously.
The utility model provides a following technical scheme: a multifunctional piano top cover comprises a cover plate, a support rod and a support plate, wherein the top of the cover plate is hinged with the support plate through a hinge, the bottoms of the support plate and the cover plate are both hinged with the support rod through hinges, and the top of the cover plate is bonded with a fixture block through structural adhesive;
the bracing piece includes big screw ring, telescopic link, branch, little screw ring, bolt and sheet rubber, the one end of bracing piece is all welded and is provided with big screw ring, big screw ring is all run through by the telescopic link screw thread, and telescopic link activity embedding in the bracing piece, one side of big screw ring is all welded and is provided with branch, the one end of branch is all welded and is provided with little screw ring, the centre of little screw ring is all run through by the bolt screw thread, the one end of bolt is all glued through the structure and is bonded there is the sheet rubber.
Further preferred embodiments: one end of the telescopic rod is conical, and the movable angle of the telescopic rod is 180 degrees.
Further preferred embodiments: the rubber sheet is tightly attached to the bottom of the telescopic rod, and the bolt is perpendicular to the surface of the telescopic rod.
Further preferred embodiments: the other end of the bolt is welded with a cylindrical block, and the length of the bolt is larger than the thickness of the large threaded ring.
Further preferred embodiments: the inside of support plate is equipped with the fluting, and the bracing piece is located the centre of support plate inner wall.
Further preferred embodiments: the top opening of fixture block is provided with the trompil, and the trompil matches with the one end of telescopic link and suits.
Has the advantages that: the utility model discloses a telescopic link can stretch out and draw back in the bracing piece, can adjust the inclination of apron according to people's needs, the people of being convenient for use, the telescopic link passes through screw thread and big screw ring threaded connection, only need rotate the telescopic link, the telescopic link will remove about in the bracing piece, it is convenient to have altitude mixture control, advantages such as flexible accurate length is easy to control, the bolt supports on the telescopic link, fix the telescopic link on big screw ring, the fixed firm advantage of utensil, the support plate can be on the apron slope simultaneously, make the support plate keep level, thereby can place article on making the support plate, certain functionality has, and the sight of piano is improved.
Drawings
Fig. 1 is a plan view of the whole of the present invention.
Fig. 2 is a schematic view of the overall front view of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In FIGS. 1-3: the device comprises a cover plate 1, a clamping block 101, a carrier plate 2, a support rod 3, a large threaded ring 301, a telescopic rod 302, a support rod 303, a small threaded ring 304, a bolt 305 and a rubber sheet 306.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a multifunctional piano top cover includes a cover plate 1, a support rod 3 and a support plate 2, wherein the top of the cover plate 1 is hinged to the support plate 2 through a hinge, the support plate 2 and the bottom of the cover plate 1 are both hinged to the support rod 3 through a hinge, and a fixture block 101 is bonded to the top of the cover plate 1 through a structural adhesive; the bracing piece 3 includes big screw ring 301, telescopic link 302, branch 303, little screw ring 304, bolt 305 and rubber slab 306, the one end of bracing piece 3 is all welded and is provided with big screw ring 301, big screw ring 301 all runs through by telescopic link 302 screw thread, and telescopic link 302 activity embedding is in bracing piece 3, one side of big screw ring 301 is all welded and is provided with branch 303, the one end of branch 303 is all welded and is provided with little screw ring 304, the centre of little screw ring 304 is all run through by bolt 305 screw thread, the one end of bolt 305 all bonds through the structure glue has rubber slab 306.
Preferably, one end of the telescopic rod 302 is conical, the movable angle of the telescopic rod 302 is 180 degrees, the telescopic rod 302 can be stretched in the support rod 3, the inclination angle of the cover plate 1 can be adjusted according to the needs of people, the use by people is convenient, the telescopic rod 302 is in threaded connection with the large threaded ring 301 through threads, only the telescopic rod 302 needs to be rotated, the telescopic rod 302 can move left and right in the support rod 3, the telescopic rod has the advantages of convenient height adjustment, easy control of the stretching accurate length and the like, the rubber sheet 306 is tightly attached to the bottom of the telescopic rod 302, the bolt 305 is perpendicular to the surface of the telescopic rod 302, the other end of the bolt 305 is welded with a cylindrical block, the length of the bolt 305 is larger than the thickness of the large threaded ring 301, the bolt 305 abuts against the telescopic rod 302, the telescopic rod 302 is fixed on the large threaded ring 301, the advantage of firm fixation is, the support plate 2 can be tilted on the cover plate 1, so that the support plate 2 is kept horizontal, articles can be placed on the support plate 2, certain functionality is achieved, the ornamental value of the piano is improved, the top opening of the fixture block 101 is provided with an opening, and the opening is matched with one end of the telescopic rod 302.
The working principle is as follows:
use the utility model relates to a during multi-functional piano top cap, at first, will lap 1 and install the top at the piano through the hinge, when playing, lift up apron 1's right side, support telescopic link 302 on the cushion at piano top again, secondly rotate telescopic link 302, make telescopic link 302 reciprocate in bracing piece 3, the inclination of adjustment apron 1, after the adjustment is accomplished, rotation bolt 305 makes it drive the rubber piece 306 to support the surface at telescopic link 302, fix telescopic link 302 in bracing piece 3, secondly lift up the left side of support plate 2 again, then support the telescopic link 302 of support plate 2 bottom at the top of fixture block 101, adjust the flexible length of telescopic link 302 in bracing piece 3 according to above-mentioned operation at last, make support plate 2 keep the level can, can place article on the support plate 2.
Claims (6)
1. The utility model provides a multi-functional piano top cap, includes apron (1), bracing piece (3) and support plate (2), its characterized in that: the top of the cover plate (1) is hinged with a support plate (2) through a hinge, the bottoms of the support plate (2) and the cover plate (1) are both hinged with a support rod (3) through hinges, and the top of the cover plate (1) is bonded with a clamping block (101) through structural adhesive;
the utility model discloses a bracing piece, including bracing piece (3) big screw ring (301), telescopic link (302), branch (303), little screw ring (304), bolt (305) and rubber piece (306), the one end of bracing piece (3) is all welded and is provided with big screw ring (301), big screw ring (301) are all run through by telescopic link (302) screw thread, and telescopic link (302) activity embedding in bracing piece (3), one side of big screw ring (301) is all welded and is provided with branch (303), the one end of branch (303) is all welded and is provided with little screw ring (304), the centre of little screw ring (304) is all run through by bolt (305) screw thread, the one end of bolt (305) is all glued through the structure and is had rubber piece (306).
2. The multifunctional piano top cover according to claim 1, wherein: one end of the telescopic rod (302) is conical, and the movable angle of the telescopic rod (302) is 180 degrees.
3. The multifunctional piano top cover according to claim 1, wherein: the rubber sheet (306) is tightly attached to the bottom of the telescopic rod (302), and the bolt (305) is perpendicular to the surface of the telescopic rod (302).
4. The multifunctional piano top cover according to claim 1, wherein: the other end of the bolt (305) is welded with a cylindrical block, and the length of the bolt (305) is larger than the thickness of the large threaded ring (301).
5. The multifunctional piano top cover according to claim 1, wherein: the inside of support plate (2) is equipped with the fluting, and bracing piece (3) are located the centre of support plate (2) inner wall.
6. The multifunctional piano top cover according to claim 1, wherein: the top opening of the clamping block (101) is provided with an opening, and the opening is matched with one end of the telescopic rod (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921083917.7U CN211016469U (en) | 2019-07-11 | 2019-07-11 | Multifunctional piano top cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921083917.7U CN211016469U (en) | 2019-07-11 | 2019-07-11 | Multifunctional piano top cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211016469U true CN211016469U (en) | 2020-07-14 |
Family
ID=71475652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921083917.7U Active CN211016469U (en) | 2019-07-11 | 2019-07-11 | Multifunctional piano top cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211016469U (en) |
-
2019
- 2019-07-11 CN CN201921083917.7U patent/CN211016469U/en active Active
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