CN103035230A - Foldable music score support - Google Patents
Foldable music score support Download PDFInfo
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- CN103035230A CN103035230A CN2012105532265A CN201210553226A CN103035230A CN 103035230 A CN103035230 A CN 103035230A CN 2012105532265 A CN2012105532265 A CN 2012105532265A CN 201210553226 A CN201210553226 A CN 201210553226A CN 103035230 A CN103035230 A CN 103035230A
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- panel
- hinge
- substrate
- dead bolt
- shaped seat
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- 239000000758 substrate Substances 0.000 claims description 43
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000008719 thickening Effects 0.000 claims description 8
- 230000004308 accommodation Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The invention discloses a foldable music score support which comprises a placing component, a shelf plate, a connecting rod and a support component. The shelf plate is arranged at the lower end of the placing component which is composed of three placing face plates which are arrayed side by side. The three placing face plates are sequentially a first face plate, a second face plate and a third face plate from top to bottom. The back face of the first face plate and the back face of the second face plate are connected through a first hinge component. The back face of the third face plate and the back face of the second face plate are connected through a second hinge component. A slide track is arranged on the back face of the second face plate. A slide plate is arranged on the slide track. A first adapter is fixed on the slide plate. A first U-shaped seat is fixed at one end of the connecting rod. The other end of the connecting rod is connected with the support component. A steering mechanism is arranged between the first adapter and the first U-shaped seat. The steering mechanism comprises a second adapter and a second U-shaped seat which are arranged integrally. The second adapter is inserted into the first U-shaped seat and is in screw connection with the first U-shaped seat. The first adapter is inserted into the second U-shaped seat and is in screw connection with the second U-shaped seat. The foldable music score support has the advantages of being small in size and good in reliability.
Description
Technical field
The present invention relates to a kind of sheet music stand, especially relate to a kind of folding music score support.
Background technology
Sheet music stand is the shelf that the concert performer puts music score, and sheet music stand comprises the supporting component and the panel of putting of putting music score for hoisting depth usually.In order to pack and the convenient in carrying consideration, the research staff carries out collapsible design to supporting component usually, can reduce height and the volume of supporting component, also have and carry out foldover design to putting panel, realize by many long flat the modes that are hinged, when many long flat expansion, framework is put in formation, volume is smaller when pushing mutual gathering when many long flat, instant packed and transportation.But this kind by many long flat form put framework, structural stability is poor, and profile is simpler and cruder.
Summary of the invention
It is smaller that technical matters to be solved by this invention provides a kind of volume, the folding music score support that structural reliability is good.
The present invention solves the problems of the technologies described above the technical scheme that adopts: a kind of folding music score support, comprise and put assembly, shelf, connecting rod and supporting component, described shelf is arranged on described lower end of putting assembly, the described assembly of putting is comprised of the panel of putting of three parallel arranged, put panel for three and be followed successively by from top to bottom the first panel, the second panel and the 3rd panel, the back side of described the first panel is connected by the first hinge assembly with the back side of described the second panel, the back side of described the 3rd panel is connected by the second hinge assembly with the back side of described the second panel, the back side of described the second panel is provided with sliding rail, described sliding rail extends to an end of described the second panel from the middle part of described the second panel, be provided with slide plate on the described sliding rail, be fixed with the first adapter on the described slide plate, one end of described connecting rod is fixed with the first U-shaped seat, the other end of described connecting rod is connected with described supporting component, be provided with steering mechanism between described the first adapter and described the first U-shaped seat, described steering mechanism comprises the second adapter and the second U-shaped seat that is wholely set, described the second adapter inserts in described the first U-shaped seat, described the second adapter be connected the first U-shaped seat and connect by the first screw, described the first adapter inserts in described the second U-shaped seat, described the first adapter be connected the second U-shaped seat and connect by the second screw.
Described the first hinge assembly comprises moving hinge, decide hinge and hinge axis, described moving hinge is fixedly mounted on described the first panel, describedly decide hinge and be fixedly mounted on described the second panel, the front interval of described moving hinge is provided with two lugs, the described front end of deciding hinge is provided with projection, described projection stretches between two lugs, on two lugs and the described projection through hole is set respectively and three through holes are coaxial, described hinge axis pass three through holes with two lugs be connected the coaxial connection of projection, two lug outsides are stretched out at the two ends of described hinge axis, one end of described hinge axis is provided with positioning clamping pin, and the structure of described the second hinge assembly is identical with the structure of described the first hinge assembly.
Be positioned on the hinge axis of described projection and be arranged with back-moving spring, be provided with the anticreep post on the other end of described hinge axis, described anticreep post and described lug wringing fit.
Be detachable connection between described connecting rod and the described supporting component, described supporting component comprises substrate and three legs that are coupling on described substrate, three legs are evenly distributed on the outside of described substrate, described leg is flat, the both sides of the pivoted connection end of described leg are respectively arranged with the first lockhole and the second lockhole, be provided with rotating driving mechanism on the described substrate, be respectively arranged with a locking mechanism between the pivoted connection end of described driving mechanism and each leg, described locking mechanism comprises dead bolt, in the time of in described dead bolt stretches into described the first lockhole, three legs launch described base plate supports, in the time of in described dead bolt stretches into described the second lockhole, three legs upwards folding draw in the top of described substrate and and described substrate between form the accommodation space of putting assembly that can hold after folding.
Described driving mechanism comprises the platform of ring-type, the arranged outside of described platform has three end to end switching parts, described switching part comprises weakness and thickening place, the corresponding locking mechanism of each switching part, when described locking mechanism is positioned at described weakness, described dead bolt does not stretch into described the first lockhole or described the second lockhole, described leg can be with respect to described substrate rotating, when described locking mechanism is positioned at described thickening place, described dead bolt stretches in described the first lockhole or described the second lockhole, and described leg is fixed with respect to described substrate.
Described locking mechanism also comprises the slide block that is separately positioned on described dead bolt rearward end both sides and the limited block that is arranged at respectively described dead bolt leading section both sides, described slide block is fixedly connected with described dead bolt, described limited block is fixedly connected with described substrate, connects by spring between the slide block of described dead bolt the same side and limited block.
Described leg comprises support portion and connecting portion, the pivoted connection end of described leg is arranged on the described connecting portion, be provided with the axis hole of horizontal direction on the described connecting portion, be provided with rotating shaft in the described axis hole, stretch out outside the described axis hole at the two ends of described rotating shaft, and the two ends of described rotating shaft and described substrate are coupling.
Be provided with cover plate on the described substrate, the two ends of described rotating shaft and described cover plate are coupling, and described driving mechanism and described locking mechanism are between described substrate and described cover plate, and described cover plate is connected with described connecting rod.
Compared with prior art, the invention has the advantages that the first panel is connected by the first hinge assembly at its back side with the second panel, the 3rd panel is connected by the second hinge assembly at its back side with the second panel, when the state of use, three put that panel launches and by the first hinge assembly be connected hinge assembly and firmly connect, structural reliability is high; When non-working condition, rotate steering mechanism, it is parallel with the second panel that connecting rod is gone to, the first panel and the 3rd panel meet after turning an angle in opposite directions take the second panel as fulcrum, put panel for three and consist of triangular prism shapedly, volume is smaller, instant packed and transportation;
On the hinge axis in the projection, be arranged with back-moving spring, be positioned on the hinge axis in the outside of lug and be provided with the anticreep post, when anticreep post and lug wringing fit, guarantee the connective stability between the first panel and the 3rd panel and the second panel, further strengthened the structural reliability of sheet music stand;
When driving mechanism and locking mechanism being set in the supporting component controlling the position of leg, when dead bolt stretches in the first lockhole, three legs launch the substrate firm support, when dead bolt stretches in the second lockhole, three legs upwards folding draw in the top of substrate and and substrate between form accommodation space, putting assembly and can be positioned in this accommodation space after folding, thus can with the folding music score support put panel and supporting component is packed together, further reduced its volume, carried convenient;
Driving mechanism in supporting component comprises the platform of ring-type, the arranged outside of platform has three end to end switching parts, switching part comprises weakness and thickening place, the corresponding locking mechanism of each switching part, make locking mechanism be positioned at thickening place or weakness by rotating drive mechanism and control the flexible of dead bolt, simple in structure, easy to install;
Locking mechanism in supporting component also comprises the slide block that is separately positioned on dead bolt rearward end both sides and the limited block that is arranged at respectively dead bolt leading section both sides, slide block is fixedly connected with dead bolt, limited block is fixedly connected with substrate, when between the slide block of dead bolt the same side and limited block, connecting by spring, guarantee free-extension and the flexible direction of dead bolt by the dilatability of spring stress, guarantee that dead bolt can stretch into or withdraw from the first lockhole or the second lockhole accurately, avoid dead bolt stuck, reliability is high;
Be provided with cover plate on the substrate in the supporting component, two ends and the cover plate of rotating shaft are coupling, and driving mechanism and locking mechanism are protected driving mechanism and locking mechanism between substrate and cover plate the time, prevent that both are subject to external force and separate coming off.
Description of drawings
Fig. 1 is the unfolding assumption diagram of putting assembly of the present invention;
Fig. 2 (a) is the enlarged drawing of M part among Fig. 1;
Fig. 2 (b) is the exploded view of Fig. 2 (a);
Fig. 3 (a) is the enlarged drawing of N part among Fig. 1;
Fig. 3 (b) is the exploded view of Fig. 3 (a);
Fig. 4 is the structural drawing of putting after assembly folds of the present invention;
Fig. 5 is that embodiments of the invention three are at the structural drawing of the state of use;
Fig. 6 is that embodiments of the invention three are at the structural drawing of non-working condition;
Fig. 7 is the structural drawing that supporting component of the present invention is in holding state;
Fig. 8 is the structural drawing that supporting component of the present invention is in rounding state;
Fig. 9 is the whole exploded view of supporting component of the present invention;
Figure 10 is the decomposed figure of supporting component of the present invention;
Figure 11 is the enlarged drawing of the A part of Fig. 9;
Figure 12 is the enlarged drawing of B part among Fig. 9;
Figure 13 is the cut-open view of Figure 12.
Embodiment
Embodiment is described in further detail the present invention below in conjunction with accompanying drawing.
Embodiment one: shown in Fig. 1～4, a kind of folding music score support, comprise and put assembly 7, shelf 8, connecting rod 9 and supporting component, shelf 8 is arranged on the lower end of putting assembly 7, putting assembly 7 is comprised of the panel of putting of three parallel arranged, put panel for three and be followed successively by from top to bottom the first panel 71, the second panel 72 and the 3rd panel 73, the back side of the first panel 71 is connected by the first hinge assembly 10 with the back side of the second panel 72, the back side of the 3rd panel 73 is connected by the second hinge assembly 11 with the back side of the second panel 72, the back side of the second panel 72 is provided with sliding rail 722, sliding rail 722 extends to an end of the second panel 72 from the middle part of the second panel 72, be provided with slide plate 724 on the sliding rail 722, be fixed with the first adapter 725 on the slide plate 724, one end of connecting rod 9 is fixed with the first U-shaped seat 726, the other end of connecting rod 9 is connected with 9 supporting components, be provided with steering mechanism 723 between the first adapter 725 and the first U-shaped seat 726, steering mechanism 723 comprises the second adapter 727 and the second U-shaped seat 728 that is wholely set, the second adapter 727 inserts in described the first U-shaped seat 726, the second adapter 727 be connected U-shaped seat 726 and connect by the first screw 729, the first adapter 725 inserts in the second U-shaped seat 728, the first adapter 725 be connected U-shaped seat 728 and connect by the second screw 730.
When an end that slide plate 724 is slid into the second panel 72, pivot link 9 makes it with parallel to the second panel 72, after the first panel 71 and the 3rd panel 73 turned an angle in opposite directions take the second panel 72 as fulcrum, the first panel 71 and the 3rd panel 71 meet, putting panel for three consists of triangular prism shaped, connecting rod 9 is positioned at triangular prism shaped inside, realizes putting the folding of assembly 7.
In the present embodiment, the first hinge assembly 10 comprises moving hinge 101, decides hinge 102 and hinge axis 103, moving hinge 101 is fixedly mounted on the first panel 71, deciding hinge 102 is fixedly mounted on the second panel 72, the front interval of moving hinge 101 is provided with two lugs 104, the front end of deciding hinge 102 is provided with projection 105, projection 105 stretches between two lugs 104, on two lugs 104 and the projection 105 through hole is set respectively and three through holes are coaxial, hinge axis 103 passes three through holes is connected coaxial connection with two lugs 104 with projection; Lug 104 outsides are stretched out at the two ends of hinge axis 103, one end of hinge axis 103 is provided with positioning clamping pin 107, the structure of the second hinge assembly 11 is identical with the structure of the first hinge assembly 10, the hinge of deciding of the second hinge assembly 11 is fixedly mounted on the second panel 72, and the moving hinge of the second hinge assembly 11 is fixedly mounted on the 3rd panel 73.
Embodiment two: present embodiment and embodiment one are basic identical, and difference only is that the part that hinge axis 103 is positioned at projection 105 is arranged with back-moving spring 108, and the other end of hinge axis 103 is provided with anticreep post 106, anticreep post 106 and lug 104 wringing fits.
Embodiment three: present embodiment basic identical with embodiment one, difference is the structure of supporting component.Shown in Fig. 5 ~ 13, in the present embodiment, supporting component comprise substrate 1 and and three legs 2 that are coupling on substrate 1, three legs 2 are evenly distributed on the outside of substrate 1, leg 2 is flat, the both sides of the pivoted connection end of leg 2 are respectively arranged with the first lockhole 25 and the second lockhole 21, be provided with rotating driving mechanism 3 on the substrate 1, be respectively arranged with a locking mechanism 4 between the pivoted connection end of driving mechanism 3 and each leg 2, locking mechanism 4 comprises dead bolt 41, when dead bolt 41 stretches into the first lockhole 25 when interior, three leg 2 drops downs support substrate 1, when dead bolt 41 stretches into the second lockhole 21 when interior, three legs 2 upwards folding draw in the top of substrate 1 and and substrate 1 between form accommodation space 5, put assembly and be folded into and can place in the accommodation space 5 after triangular prism shaped.
In the present embodiment, driving mechanism 3 comprises the platform 31 of ring-type, the arranged outside of platform 31 has three end to end switching parts 32, switching part 32 comprises weakness 33 and thickening place 34, each switching part 32 corresponding locking mechanism 4, when rotating drive mechanism 3, when making locking mechanism 4 be positioned at weakness 33, dead bolt 41 does not stretch into the first lockhole 25 or the second lockhole 21, leg 2 can rotate up and down with respect to substrate 1, when rotating drive mechanism 3, when making locking mechanism 4 be positioned at thickening place 34, dead bolt 41 stretches in the first lockhole 25 or the second lockhole 21, and leg 2 is fixing with respect to substrate 1.
In the present embodiment, locking mechanism 41 also comprises the slide block 42 that is separately positioned on dead bolt 41 rearward end both sides and is arranged at respectively the limited block 43 of dead bolt 41 leading section both sides, slide block 42 is fixedly connected with dead bolt 41, limited block 43 is fixedly connected with substrate 1, connects by spring 44 between the slide block 42 of dead bolt 41 the same sides and limited block 43.
In the present embodiment, leg 2 comprises support portion 22 and connecting portion 23, and the pivoted connection end of leg 2 is arranged on the connecting portion 23, be provided with the axis hole of horizontal direction on the connecting portion 23, be provided with rotating shaft 24 in the axis hole, stretch out outside the axis hole at the two ends of rotating shaft 24, and the two ends of rotating shaft 24 and substrate 1 are coupling.
In the present embodiment, be provided with cover plate 6 on the substrate 1, the two ends of rotating shaft 24 and cover plate 6 are coupling, and driving mechanism 3 and locking mechanism 4 are between substrate 1 and cover plate 6.
Claims (8)
1. folding music score support, comprise and put assembly, shelf, connecting rod and supporting component, described shelf is arranged on described lower end of putting assembly, it is characterized in that the described assembly of putting is comprised of the panel of putting of three parallel arranged, put panel for three and be followed successively by from top to bottom the first panel, the second panel and the 3rd panel, the back side of described the first panel is connected by the first hinge assembly with the back side of described the second panel, the back side of described the 3rd panel is connected by the second hinge assembly with the back side of described the second panel, the back side of described the second panel is provided with sliding rail, described sliding rail extends to an end of described the second panel from the middle part of described the second panel, be provided with slide plate on the described sliding rail, be fixed with the first adapter on the described slide plate, one end of described connecting rod is fixed with the first U-shaped seat, the other end of described connecting rod is connected with described supporting component, be provided with steering mechanism between described the first adapter and described the first U-shaped seat, described steering mechanism comprises the second adapter and the second U-shaped seat that is wholely set, described the second adapter inserts in described the first U-shaped seat, described the second adapter be connected the first U-shaped seat and connect by the first screw, described the first adapter inserts in described the second U-shaped seat, described the first adapter be connected the second U-shaped seat and connect by the second screw.
2. a kind of folding music score support according to claim 1, it is characterized in that described the first hinge assembly comprises moving hinge, decide hinge and hinge axis, described moving hinge is fixedly mounted on described the first panel, describedly decide hinge and be fixedly mounted on described the second panel, the front interval of described moving hinge is provided with two lugs, the described front end of deciding hinge is provided with projection, described projection stretches between two lugs, on two lugs and the described projection through hole is set respectively and three through holes are coaxial, described hinge axis pass three through holes with two lugs be connected the coaxial connection of projection, two lug outsides are stretched out at the two ends of described hinge axis, one end of described hinge axis is provided with positioning clamping pin, and the structure of described the second hinge assembly is identical with the structure of described the first hinge assembly.
3. a kind of folding music score support according to claim 2 is characterized in that being positioned on the hinge axis of described projection and is arranged with back-moving spring, is provided with the anticreep post on the other end of described hinge axis, described anticreep post and described lug wringing fit.
4. a kind of folding music score support according to claim 1, it is characterized in that being between described connecting rod and the described supporting component detachable connection, described supporting component comprises substrate and three legs that are coupling on described substrate, three legs are evenly distributed on the outside of described substrate, described leg is flat, the both sides of the pivoted connection end of described leg are respectively arranged with the first lockhole and the second lockhole, be provided with rotating driving mechanism on the described substrate, be respectively arranged with a locking mechanism between the pivoted connection end of described driving mechanism and each leg, described locking mechanism comprises dead bolt, in the time of in described dead bolt stretches into described the first lockhole, three legs launch described base plate supports, in the time of in described dead bolt stretches into described the second lockhole, three legs upwards folding draw in the top of described substrate and and described substrate between form the accommodation space of putting assembly that can hold after folding.
5. a kind of folding music score support according to claim 4, it is characterized in that described driving mechanism comprises the platform of ring-type, the arranged outside of described platform has three end to end switching parts, described switching part comprises weakness and thickening place, the corresponding locking mechanism of each switching part, when described locking mechanism is positioned at described weakness, described dead bolt does not stretch into described the first lockhole or described the second lockhole, described leg can be with respect to described substrate rotating, when described locking mechanism is positioned at described thickening place, described dead bolt stretches in described the first lockhole or described the second lockhole, and described leg is fixed with respect to described substrate.
6. according to claim 4 or 5 described a kind of folding music score supports, it is characterized in that described locking mechanism also comprises the slide block that is separately positioned on described dead bolt rearward end both sides and the limited block that is arranged at respectively described dead bolt leading section both sides, described slide block is fixedly connected with described dead bolt, described limited block is fixedly connected with described substrate, connects by spring between the slide block of described dead bolt the same side and limited block.
7. according to claim 4 or 5 described a kind of folding music score supports, it is characterized in that described leg comprises support portion and connecting portion, the pivoted connection end of described leg is arranged on the described connecting portion, be provided with the axis hole of horizontal direction on the described connecting portion, be provided with rotating shaft in the described axis hole, stretch out outside the described axis hole at the two ends of described rotating shaft, and the two ends of described rotating shaft and described substrate are coupling.
8. according to claim 4 or 5 described a kind of folding music score supports, it is characterized in that being provided with cover plate on the described substrate, the two ends of described rotating shaft and described cover plate are coupling, described driving mechanism and described locking mechanism are between described substrate and described cover plate, and described cover plate is connected with described connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210553226.5A CN103035230B (en) | 2012-12-18 | 2012-12-18 | Foldable music score support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210553226.5A CN103035230B (en) | 2012-12-18 | 2012-12-18 | Foldable music score support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103035230A true CN103035230A (en) | 2013-04-10 |
| CN103035230B CN103035230B (en) | 2015-04-29 |
Family
ID=48022064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210553226.5A Expired - Fee Related CN103035230B (en) | 2012-12-18 | 2012-12-18 | Foldable music score support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103035230B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596671A (en) * | 2017-10-31 | 2018-01-19 | 开平陆域机电科技有限公司 | A kind of side stand of scooter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2485743Y (en) * | 2001-04-20 | 2002-04-10 | 吕季芳 | Improved music rest with collapsible structure |
| CN201340727Y (en) * | 2009-01-21 | 2009-11-04 | 覃福新 | Portable music stand |
| JP2010110596A (en) * | 2008-11-06 | 2010-05-20 | Wada Gakki:Kk | Foldable music stand |
| CN202563880U (en) * | 2012-04-19 | 2012-11-28 | 宁波音王电声股份有限公司 | Foldable music score bracket |
| CN203026110U (en) * | 2012-12-18 | 2013-06-26 | 宁波音王电声股份有限公司 | Foldable support for music scores |
| CN203397689U (en) * | 2013-08-21 | 2014-01-15 | 薛露杰 | Music score book placing rack |
-
2012
- 2012-12-18 CN CN201210553226.5A patent/CN103035230B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2485743Y (en) * | 2001-04-20 | 2002-04-10 | 吕季芳 | Improved music rest with collapsible structure |
| JP2010110596A (en) * | 2008-11-06 | 2010-05-20 | Wada Gakki:Kk | Foldable music stand |
| CN201340727Y (en) * | 2009-01-21 | 2009-11-04 | 覃福新 | Portable music stand |
| CN202563880U (en) * | 2012-04-19 | 2012-11-28 | 宁波音王电声股份有限公司 | Foldable music score bracket |
| CN203026110U (en) * | 2012-12-18 | 2013-06-26 | 宁波音王电声股份有限公司 | Foldable support for music scores |
| CN203397689U (en) * | 2013-08-21 | 2014-01-15 | 薛露杰 | Music score book placing rack |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596671A (en) * | 2017-10-31 | 2018-01-19 | 开平陆域机电科技有限公司 | A kind of side stand of scooter |
| CN107596671B (en) * | 2017-10-31 | 2024-05-10 | 开平陆域机电科技有限公司 | Side support of scooter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103035230B (en) | 2015-04-29 |
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Address after: 315005 Yinzhou District credit Road, Ningbo, Ningbo, Zhejiang Patentee after: SOUNDKING ELECTRONICS&SOUND Co.,Ltd. Address before: 315104 Zhejiang province Ningbo Yinzhou investment and entrepreneurship center 818 integrity Road Patentee before: NINGBO SOUNDKING ELECTRONIC Co.,Ltd. |
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| 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: 20150429 |