CN102646413A - Foldable musical notation bracket - Google Patents
Foldable musical notation bracket Download PDFInfo
- Publication number
- CN102646413A CN102646413A CN2012101164921A CN201210116492A CN102646413A CN 102646413 A CN102646413 A CN 102646413A CN 2012101164921 A CN2012101164921 A CN 2012101164921A CN 201210116492 A CN201210116492 A CN 201210116492A CN 102646413 A CN102646413 A CN 102646413A
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- panel
- rib
- fixed
- centre
- music stand
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- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 238000000034 method Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The invention discloses a foldable musical notation bracket, comprising a supporting part, a placing assembly and a shelf. The supporting part is connected with the placing assembly; the shelf is fixed at the lower end of the placing assembly; the placing assembly consists of at least two placing panels; a sliding mechanism is arranged between a front placing panel and a back placing panel; a limiting mechanism is arranged between the front placing panel and the back placing panel; at a using state, at least two placing panels can be mutually unfolded through the sliding mechanism so as to increase a placing area; and at a non-used state, at least two placing panels can be mutually overlapped together through the sliding mechanism. The foldable musical notation bracket has the advantages as follows: a plurality of the placing panels are unfolded through the sliding mechanism, so as to increase the placing area; and the limiting mechanism is used for mutual connection and fixation in an unfolding process. When the foldable musical notation bracket is not used, the placing panels can be manually overlapped together, so as to reduce the area and be convenient to pack, store and transport. Compared with the traditional foldable musical notation bracket, the foldable musical notation bracket has better structural reliability and stability.
Description
Technical field
The present invention relates to a kind of sheet music stand, especially relate to a kind of collapsible sheet music stand.
Background technology
Sheet music stand is the shelf that the concert performer puts music score, and sheet music stand comprises support section that is used for hoisting depth and the panel of putting of putting music score usually.In order to pack and the convenient in carrying consideration, the research staff carries out collapsible design to support section usually, can reduce the height and the volume of support section; Also have and carry out foldover design, realize through many long flat the modes that are hinged to putting panel, when many long flat when launching; Framework is put in formation; Volume ratio is less 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
Technical matters to be solved by this invention provides the good collapsible sheet music stand of a kind of structural reliability.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of collapsible sheet music stand; Comprise support section, put assembly and shelf; Described support section is connected with the described assembly of putting, and described shelf is fixed on the lower end of putting assembly, it is characterized in that the described assembly of putting puts panel by at least two and form; Put panel and back one and put and be provided with slide mechanism between the panel for described last; Put panel and back one and put and be provided with position-limit mechanism between the panel for described last, in user mode, put panel at least two and can launch each other to increase according to slide mechanism and put area; When not using, putting panel at least two can be together overlapped according to slide mechanism.
Described slide mechanism is arranged on the both sides of putting panel.The stability that both sides are provided with is better.
The described panel of putting has three at least; Comprise fixed panel, at least one centre panel and last level panel; Described fixed panel is connected with support section, is provided with first slide mechanism between described fixed panel and the centre panel, is provided with second slide mechanism between described centre panel and the last level panel; Be provided with first position-limit mechanism between described fixed panel and the centre panel, be provided with second position-limit mechanism between described centre panel and the last level panel.
Described first slide mechanism comprises first slide plate that is arranged on the fixed panel sidepiece and first chute that is arranged on the centre panel sidepiece; Described first slide plate and first chute cooperatively interact; Described second slide mechanism comprises second slide plate that is arranged on the centre panel sidepiece and second chute that is arranged on last level panel sidepiece; Described second slide plate and second chute cooperatively interact; Described first chute is positioned at the inboard of second slide plate; Described first position-limit mechanism comprises first rib that is arranged on the fixed panel and is arranged on second rib on the centre panel that described second position-limit mechanism comprises the 3rd rib that is arranged on the centre panel and be arranged on the 4th rib of last level panel that described first rib and second rib cooperatively interact; Described the 3rd rib and the 4th rib cooperatively interact, and described second rib and the 3rd rib lay respectively at the two ends of centre panel.Structural reliability is relatively good with stability.
Described fixed panel is positioned at the top of centre panel; Described last level panel is positioned at the below of centre panel; Described first rib is positioned at the lower end of first slide plate; Described second rib is positioned at the upper end of second chute, and described the 3rd rib is positioned at the lower end of second slide plate, and described the 4th rib is positioned at the upper end of second chute.
Described shelf is wholely set the lower end of level panel in the end.
Described support section comprises supporting seat and telescopic component, and the upper end of described telescopic component is connected with fixed panel through rotating mechanism.
The back side of described fixed panel is provided with installing plate; Described rotating mechanism comprises U type frame and adapter; The turning of U type frame is fixed on the installing plate, and the first end of described switching is fixed on the telescopic component, and the described adapter other end is a bluff body; Described bluff body puts in the opening of described U type frame, and described bluff body and U type frame are through the locking member locking.
Described telescopic component comprises to be responsible for and draw-tube, and described draw-tube stretches in the described person in charge, locks through locking mechanism between the described draw-tube and the person in charge.
Described locking mechanism comprises tensioner, fills in body and screw, and described tensioner comprises fixed part and the tensioned portion that is wholely set, and described fixed part is filled in described draw-tube lower end; In the described fixed part helicitic texture is set; Described tensioned portion comprises a plurality of flexure strips that are separated from each other, and described flexure strip distributes ringwise, the described tapered body of body of filling in; In the described cone-shaped body through hole is set; Described screw passes described through hole and cooperates with the helicitic texture of fixed part, and described cone-shaped body partly is tucked in the tensioned portion flexure strip is strutted, and the flexure strip and the person in charge's inwall is closely cooperated.Compare tradition and adopt the fixing mode of external key, this structure steganography relies on the friction force between flexure strip and the person in charge's inwall to fix in the inside of telescopic component; This friction force needs greater than the weight of being responsible for top; Comprise music score, when needs are regulated height, as long as draw-tube is moved in being responsible for; Operation is very easy, compact and reasonable more on the structure.
Compared with prior art, the invention has the advantages that through a plurality of putting between the panel and launch that enlarge with this and put area, position-limit mechanism plays the fixing effect that interconnects in expansion process through slide mechanism.This kind structure, when not in use, a plurality of put panel can mutual superposition together, reduced area, packing and accumulating are more convenient.Compare traditional collapsible sheet music stand, structural reliability is better with stability.
Description of drawings
Fig. 1 is a structural drawing of the present invention;
Fig. 2 is a structural drawing of putting assembly of the present invention;
Fig. 3 is an exploded view of putting assembly of the present invention;
Fig. 4 is the enlarged drawing of A among Fig. 2;
Fig. 5 is the enlarged drawing of B among Fig. 3;
Fig. 6 is a partial exploded view of the present invention;
Fig. 7 is the enlarged drawing of C among Fig. 6;
Fig. 8 is the exploded view of locking mechanism of the present invention.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Embodiment 1: a kind of collapsible sheet music stand, comprise support section, put assembly and shelf 1, support section with put assembly and be connected; Shelf 1 is fixed on the lower end of putting assembly; Putting panel is four, comprises fixed panel 2, two centre panel 3 and last level panel 4, and fixed panel 2 is connected with support section; Be provided with first slide mechanism between fixed panel 2 and the centre panel 3; Be provided with second slide mechanism between centre panel 3 and the last level panel 4, be provided with first position-limit mechanism between fixed panel 2 and the centre panel 3, be provided with second position-limit mechanism between centre panel 3 and the last level panel 4.Slide mechanism is arranged on the both sides of putting panel.
First slide mechanism comprises first slide plate 21 and first chute 31 that is arranged on centre panel 3 sidepieces that is arranged on fixed panel 2 sidepieces; First slide plate 21 and first chute 31 cooperatively interact; Second slide mechanism comprises second slide plate 32 that is arranged on centre panel 3 sidepieces and second chute 41 that is arranged on last level panel 4 sidepieces; Second slide plate 21 and second chute 41 cooperatively interact; First chute 31 is positioned at the inboard of second slide plate 32; First position-limit mechanism comprises that first rib 22 that is arranged on the fixed panel 2 and second rib, 33, the second position-limit mechanisms that are arranged on the centre panel 3 comprise that the 3rd rib 34 that is arranged on the centre panel 3 and the 4th rib 42, the first ribs 22 and second rib 33 that are arranged on last level panel 4 cooperatively interact; The 3rd rib 34 and the 4th rib 42 cooperatively interact, and second rib 33 and the 3rd rib 34 lay respectively at the two ends of centre panel 3.
Fixed panel 2 is positioned at the top of centre panel 3; Last level panel 4 is positioned at the below of centre panel 3; First rib 22 is positioned at the lower end of first slide plate 21; Second rib 33 is positioned at the upper end of second chute 41, and the 3rd rib 34 is positioned at the lower end of second slide plate 32, and the 4th rib 42 is positioned at the upper end of second chute 41.First baffle plate 22, second baffle 33, the 3rd baffle plate 34 and the 4th baffle plate 42 are just to install after slide plate inserts chute as parts independently.
Support section comprises supporting seat 5 and telescopic component 6, and the upper end of telescopic component 6 is connected with fixed panel 2 through rotating mechanism 7.
The back side of fixed panel 2 is provided with installing plate 8; Rotating mechanism 7 comprises U type frame 9 and adapter 10; The turning of U type frame 9 is fixed on the installing plate 8, and adapter 10 1 ends are fixed on the telescopic component 6, and adapter 10 other ends are bluff body; Bluff body puts in the opening of U type frame 9, and bluff body and U type frame 9 are through locking member 11 lockings.
Embodiment two: other parts are identical with embodiment 1, and it is two that its difference is to put panel, no centre panel.Slide mechanism and position-limit mechanism are fairly simple.
Embodiment three: other parts are identical with embodiment 1, and it is three that its difference is to put panel.
Claims (10)
1. a collapsible sheet music stand comprises support section, puts assembly and shelf, and described support section is connected with the described assembly of putting; Described shelf is fixed on the lower end of putting assembly; It is characterized in that the described assembly of putting puts panel by at least two and form, put panel and back one and put and be provided with slide mechanism between the panel for described last, put panel and back one and put and be provided with position-limit mechanism between the panel for described last; In user mode; Put panel at least two and can launch each other to increase according to slide mechanism and put area, when not using, putting panel at least two can be together overlapped according to slide mechanism.
2. a kind of collapsible sheet music stand according to claim 1 is characterized in that described slide mechanism is arranged on the both sides of putting panel.
3. a kind of collapsible sheet music stand according to claim 2; It is characterized in that the described panel of putting has three at least; Comprise fixed panel, at least one centre panel and last level panel; Described fixed panel is connected with support section, is provided with first slide mechanism between described fixed panel and the centre panel, is provided with second slide mechanism between described centre panel and the last level panel; Be provided with first position-limit mechanism between described fixed panel and the centre panel, be provided with second position-limit mechanism between described centre panel and the last level panel.
4. a kind of collapsible sheet music stand according to claim 3; It is characterized in that described first slide mechanism comprises first slide plate that is arranged on the fixed panel sidepiece and first chute that is arranged on the centre panel sidepiece; Described first slide plate and first chute cooperatively interact; Described second slide mechanism comprises second slide plate that is arranged on the centre panel sidepiece and second chute that is arranged on last level panel sidepiece; Described second slide plate and second chute cooperatively interact, and described first chute is positioned at the inboard of second slide plate, and described first position-limit mechanism comprises first rib that is arranged on the fixed panel and is arranged on second rib on the centre panel; Described second position-limit mechanism comprises the 3rd rib that is arranged on the centre panel and the 4th rib that is arranged on last level panel; Described first rib and second rib cooperatively interact, and described the 3rd rib and the 4th rib cooperatively interact, and described second rib and the 3rd rib lay respectively at the two ends of centre panel.
5. a kind of collapsible sheet music stand according to claim 4; It is characterized in that described fixed panel is positioned at the top of centre panel; Described last level panel is positioned at the below of centre panel, and described first rib is positioned at the lower end of first slide plate, and described second rib is positioned at the upper end of second chute; Described the 3rd rib is positioned at the lower end of second slide plate, and described the 4th rib is positioned at the upper end of second chute.
6. a kind of collapsible sheet music stand according to claim 5 is characterized in that described shelf is wholely set the lower end of level panel in the end.
7. a kind of collapsible sheet music stand according to claim 6 is characterized in that described support section comprises supporting seat and telescopic component, and the upper end of described telescopic component is connected with fixed panel through rotating mechanism.
8. a kind of collapsible sheet music stand according to claim 7; The back side that it is characterized in that described fixed panel is provided with installing plate, and described rotating mechanism comprises U type frame and adapter, and the turning of U type frame is fixed on the installing plate; The first end of described switching is fixed on the telescopic component; The described adapter other end is a bluff body, and described bluff body puts in the opening of described U type frame, and described bluff body and U type frame are through the locking member locking.
9. a kind of collapsible sheet music stand according to claim 8 is characterized in that described telescopic component comprises the person in charge and draw-tube, and described draw-tube stretches in the described person in charge, locks through locking mechanism between the described draw-tube and the person in charge.
10. a kind of collapsible sheet music stand according to claim 9; It is characterized in that described locking mechanism comprises tensioner, fills in body and screw, described tensioner comprises fixed part and the tensioned portion that is wholely set, and described fixed part is filled in described draw-tube lower end; In the described fixed part helicitic texture is set; Described tensioned portion comprises a plurality of flexure strips that are separated from each other, and described flexure strip distributes ringwise, the described tapered body of body of filling in; In the described cone-shaped body through hole is set; Described screw passes described through hole and cooperates with the helicitic texture of fixed part, and described cone-shaped body partly is tucked in the tensioned portion flexure strip is strutted, and the flexure strip and the person in charge's inwall is closely cooperated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210116492.1A CN102646413B (en) | 2012-04-19 | 2012-04-19 | Foldable musical notation bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210116492.1A CN102646413B (en) | 2012-04-19 | 2012-04-19 | Foldable musical notation bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102646413A true CN102646413A (en) | 2012-08-22 |
| CN102646413B CN102646413B (en) | 2014-04-02 |
Family
ID=46659217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210116492.1A Expired - Fee Related CN102646413B (en) | 2012-04-19 | 2012-04-19 | Foldable musical notation bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102646413B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575464A (en) * | 2015-01-14 | 2015-04-29 | 渤海大学 | Music stand |
| CN109733270A (en) * | 2019-03-05 | 2019-05-10 | 克拉尼汽车技术(南京)有限公司 | Vehicle space expands cabin and vehicle |
| CN110356208A (en) * | 2019-08-28 | 2019-10-22 | 上海三一重机股份有限公司 | A kind of fan-folded door and cab door |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1348338A (en) * | 1999-03-16 | 2002-05-08 | 彼得森设计有限公司 | Sheet music stand |
| CN2598430Y (en) * | 2003-02-19 | 2004-01-14 | 宁波音王电子股份有限公司 | Telescopic support with self-locking locator |
| CN2927840Y (en) * | 2006-06-16 | 2007-08-01 | 侯璐璐 | Telescopic storage frame |
| CN201327707Y (en) * | 2008-12-16 | 2009-10-14 | 王清林 | Coillayer portable music stand |
| CN201340727Y (en) * | 2009-01-21 | 2009-11-04 | 覃福新 | Portable music stand |
| CN101856179A (en) * | 2010-06-29 | 2010-10-13 | 常州霍克展示器材制造有限公司 | Telescopic data frame |
| CN201847092U (en) * | 2010-09-13 | 2011-06-01 | 富丽高生活用品(深圳)有限公司 | Tabletop multi-section expansible and manual lifting device |
| EP2380457A1 (en) * | 2010-04-26 | 2011-10-26 | Elgin Petermann-Heym | Music stand folder |
| CN202563880U (en) * | 2012-04-19 | 2012-11-28 | 宁波音王电声股份有限公司 | Foldable music score bracket |
-
2012
- 2012-04-19 CN CN201210116492.1A patent/CN102646413B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1348338A (en) * | 1999-03-16 | 2002-05-08 | 彼得森设计有限公司 | Sheet music stand |
| CN2598430Y (en) * | 2003-02-19 | 2004-01-14 | 宁波音王电子股份有限公司 | Telescopic support with self-locking locator |
| CN2927840Y (en) * | 2006-06-16 | 2007-08-01 | 侯璐璐 | Telescopic storage frame |
| CN201327707Y (en) * | 2008-12-16 | 2009-10-14 | 王清林 | Coillayer portable music stand |
| CN201340727Y (en) * | 2009-01-21 | 2009-11-04 | 覃福新 | Portable music stand |
| EP2380457A1 (en) * | 2010-04-26 | 2011-10-26 | Elgin Petermann-Heym | Music stand folder |
| CN101856179A (en) * | 2010-06-29 | 2010-10-13 | 常州霍克展示器材制造有限公司 | Telescopic data frame |
| CN201847092U (en) * | 2010-09-13 | 2011-06-01 | 富丽高生活用品(深圳)有限公司 | Tabletop multi-section expansible and manual lifting device |
| CN202563880U (en) * | 2012-04-19 | 2012-11-28 | 宁波音王电声股份有限公司 | Foldable music score bracket |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575464A (en) * | 2015-01-14 | 2015-04-29 | 渤海大学 | Music stand |
| CN109733270A (en) * | 2019-03-05 | 2019-05-10 | 克拉尼汽车技术(南京)有限公司 | Vehicle space expands cabin and vehicle |
| CN110356208A (en) * | 2019-08-28 | 2019-10-22 | 上海三一重机股份有限公司 | A kind of fan-folded door and cab door |
| CN110356208B (en) * | 2019-08-28 | 2024-05-28 | 上海三一重机股份有限公司 | Folding sector door and cab door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102646413B (en) | 2014-04-02 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
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. |
|
| 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: 20140402 |