CN214541548U - But angle regulation's piano music score frame - Google Patents
But angle regulation's piano music score frame Download PDFInfo
- Publication number
- CN214541548U CN214541548U CN202120406759.5U CN202120406759U CN214541548U CN 214541548 U CN214541548 U CN 214541548U CN 202120406759 U CN202120406759 U CN 202120406759U CN 214541548 U CN214541548 U CN 214541548U
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- Prior art keywords
- fixedly connected
- groove
- placing plate
- bottom plate
- piano
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- 230000033228 biological regulation Effects 0.000 title description 10
- 238000000034 method Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a piano score frame with adjustable angle, which comprises a bottom plate, wherein one side surface of the bottom plate is provided with a groove, two inner side walls of the groove are movably connected with a rotating shaft through bolts, the groove is movably connected with a placing plate through the rotating shaft, the bottom of one side surface of the placing plate is fixedly connected with a stop lever, the middle part of one side surface of the stop lever is movably connected with a limiting part through bolts, and the angle between the placing plate and the bottom plate can be more conveniently adjusted through a limiting groove and a fixing part on the bottom plate and a clamping block and an inclined rod on the placing plate, thereby effectively simplifying the original complicated adjusting operation, and the operator can more conveniently fix the piano score through a positioning part, a clamping part, a supporting block and a reset spring on the placing plate, avoiding the piano score from falling off, and simultaneously can effectively carry out automatic adjustment according to piano score folders with different sizes, the music score is prevented from being damaged.
Description
Technical Field
The utility model relates to a piano music score frame technical field specifically is an angle-adjustable piano music score frame.
Background
The piano score is usually recorded by staff, the piano is commonly used for the performance such as solo, repetition and accompaniment, the composition and the rehearsal of music are very convenient, a player drives a small wooden mallet covered with a felt in the piano by pressing keys on a keyboard, then strikes a steel wire string to produce sound, namely, notes with different values and other marks are marked on five equidistant parallel lines to record the music, the staff recording is the general notation method in the world at present, and a music stand can be used by a user to play against the music score when the user plays the piano or commands.
But angle regulation's piano score frame is a piano score frame commonly used, but the piano score frame of current angle regulation is put the piano score directly on the score frame with the in-process of use mostly, consequently very easily appears the condition of piano score landing, influences the normal performance of user then, influences the training then.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an angle-adjustable's piano music score frame has solved the problem of proposing among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an angle-adjustable's piano score frame, includes the bottom plate, a side surface of bottom plate is seted up flutedly, there is the pivot two inside walls of recess through bolt swing joint, the recess has the board of placing through pivot swing joint, the bottom fixedly connected with shelves pole of placing board side surface, there is the locating part at the middle part of a side surface of shelves pole through bolt swing joint, the spacing groove has all been seted up to the both sides of bottom plate upper surface, the interior diapire fixedly connected with of spacing groove keeps in place.
Optionally, the four corners of the surface of one side of the placing plate are fixedly connected with anti-slip parts, the number of the limiting parts is two, and one side of one end of each limiting part is fixedly connected with an anti-slip mat.
Optionally, the quantity of retention piece is a plurality of, a plurality of retention piece even equidistance distribution is in the inside of spacing groove.
Optionally, the two sides of the middle part of the surface of one side of the placing plate are fixedly connected with clamping blocks, the clamping blocks are movably connected with two inclined rods through rotating shafts, and the two inclined rods are respectively matched with one limiting groove.
Optionally, the two sides of the middle part of the surface of the other side of the placing plate are fixedly connected with positioning pieces, the positioning pieces are connected with clamping pieces in a sliding mode, and one side of each clamping piece is fixedly connected with a support block.
Optionally, one side of the supporting block is fixedly connected with a return spring, and one end of the return spring is fixedly connected with the inner side wall of one side of the clamping member.
(III) advantageous effects
The utility model provides an adjustable angle's piano music stand possesses following beneficial effect:
this but angle regulation's piano score frame, through spacing groove and the solid piece on the bottom plate and place fixture block and down tube on the board, make the staff can be more convenient regulation place the angle between board and the bottom plate, then effectively simplify originally miscellaneous regulation operation, through placing the setting element on the board, the solid piece of card, prop up piece and reset spring, make staff can be more convenient fix the piano score, avoid the piano score to drop, can carry out automatic adjustment according to the piano score file folder of equidimension not effectively simultaneously, avoid damaging the piano score.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the top-view cross-sectional structure of the positioning member and the fastening member of the present invention.
In the figure: 1-bottom plate, 2-groove, 3-placing plate, 4-stop rod, 5-limiting piece, 6-limiting groove, 7-retaining piece, 8-diagonal rod, 9-positioning piece, 10-clamping piece, 11-clamping block, 12-supporting block, 13-reset spring and 14-rotating shaft.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a piano score frame with adjustable angle comprises a bottom plate 1, a groove 2 is arranged on one side surface of the bottom plate 1, two inner side walls of the groove 2 are movably connected with a rotating shaft 14 through bolts, the groove 2 is movably connected with a placing plate 3 through the rotating shaft, two sides of the middle part of one side surface of the placing plate 3 are fixedly connected with a clamping block 11, the clamping block 11 is movably connected with an inclined rod 8 through the rotating shaft, the number of the inclined rods 8 is two, the two inclined rods 8 are respectively matched with a limiting groove 6, two sides of the middle part of the other side surface of the placing plate 3 are respectively and fixedly connected with a positioning piece 9, the positioning piece 9 is in sliding connection with a clamping piece 10, one side of the clamping piece 10 is fixedly connected with a supporting block 12, one side of the supporting block 12 is fixedly connected with a reset spring 13, one end of the reset spring 13 is fixedly connected with one side wall of the clamping piece 10, and four corners of one side surface of the placing plate 3 are respectively and fixedly connected with anti-skid pieces, the quantity of locating part 5 is two, one side fixedly connected with slipmat of 5 one ends of two locating parts, place the bottom fixedly connected with shelves pole 4 of 3 side surfaces of board, there is locating part 5 at the middle part of 4 side surfaces of shelves pole through bolt swing joint, spacing groove 6 has all been seted up to the both sides of 1 upper surface of bottom plate, interior diapire fixedly connected with retaining member 7 of spacing groove 6, the quantity of retaining member 7 is a plurality of, the even equidistance distribution of a plurality of retaining member 7 is in the inside of spacing groove 6.
To sum up, but this angle regulation's piano score frame, through spacing groove 6 and maintenance 7 on the bottom plate 1 and fixture block 11 and down tube 8 on placing board 3 during the use, make the staff can more convenient regulation place the angle between board 3 and the bottom plate 1, then effectively simplify originally miscellaneous regulation operation, through placing setting element 9 on board 3, the solid 10 of card, prop up piece 12 and reset spring 13, make the staff can be more convenient fix the piano score, avoid the piano score to drop, can carry out automatic adjustment according to the piano score file folder of equidimension not effectively simultaneously, avoid damaging the piano score.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
In the description of the present application, the terms "connect", "install", "fix", "set", etc. are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as in this case, for a person skilled in the art, the specific meaning of the above terms in the present invention or the present invention can be understood according to specific situations.
The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an adjustable angle's piano music stand, includes bottom plate (1), its characterized in that: a side surface of the bottom plate (1) is provided with a groove (2), two inner side walls of the groove (2) are connected with a rotating shaft (14) through bolts in a movable mode, the groove (2) is connected with a placing plate (3) through a rotating shaft in a movable mode, a bottom fixedly connected with stop lever (4) on one side surface of the placing plate (3), the middle of one side surface of the stop lever (4) is connected with a limiting part (5) through bolts in a movable mode, limiting grooves (6) are formed in two sides of the upper surface of the bottom plate (1), and inner bottom wall fixedly connected with fixing parts (7) of the limiting grooves (6).
2. The piano music stand of claim 1, wherein: the anti-skidding piece is fixedly connected to the four corners of one side surface of the placing plate (3), the number of the limiting pieces (5) is two, and the anti-skidding mat is fixedly connected to one side of one end of each limiting piece (5).
3. The piano music stand of claim 1, wherein: the quantity of retaining member (7) is a plurality of, a plurality of the even equidistance distribution of retaining member (7) is in the inside of spacing groove (6).
4. The piano music stand of claim 1, wherein: the two sides of the middle part of the surface of one side of the placing plate (3) are fixedly connected with clamping blocks (11), the clamping blocks (11) are movably connected with inclined rods (8) through rotating shafts, the number of the inclined rods (8) is two, and the two inclined rods (8) are respectively matched with one limiting groove (6).
5. The piano music stand of claim 1, wherein: the novel storage rack is characterized in that positioning pieces (9) are fixedly connected to the two sides of the middle portion of the surface of the other side of the storage plate (3), each positioning piece (9) is slidably connected with a clamping piece (10), and a supporting block (12) is fixedly connected to one side of each clamping piece (10).
6. The piano music stand of claim 5, wherein: one side of the supporting block (12) is fixedly connected with a return spring (13), and one end of the return spring (13) is fixedly connected with the inner side wall of one side of the clamping piece (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120406759.5U CN214541548U (en) | 2021-02-24 | 2021-02-24 | But angle regulation's piano music score frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120406759.5U CN214541548U (en) | 2021-02-24 | 2021-02-24 | But angle regulation's piano music score frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214541548U true CN214541548U (en) | 2021-10-29 |
Family
ID=78236600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120406759.5U Expired - Fee Related CN214541548U (en) | 2021-02-24 | 2021-02-24 | But angle regulation's piano music score frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214541548U (en) |
-
2021
- 2021-02-24 CN CN202120406759.5U patent/CN214541548U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |