CN2485743Y - Improved music rest with collapsible structure - Google Patents
Improved music rest with collapsible structure Download PDFInfo
- Publication number
- CN2485743Y CN2485743Y CN 01219825 CN01219825U CN2485743Y CN 2485743 Y CN2485743 Y CN 2485743Y CN 01219825 CN01219825 CN 01219825 CN 01219825 U CN01219825 U CN 01219825U CN 2485743 Y CN2485743 Y CN 2485743Y
- Authority
- CN
- China
- Prior art keywords
- plate
- music stand
- mobile jib
- bracing frame
- intermediate plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Auxiliary Devices For Music (AREA)
Abstract
The utility model relates to an improved music stand with a folding structure, comprising a score setting stand, a holding frame and a connecting device for connecting the score setting holder and the holding frame; the score setting holder has two setting boards extending forwards a certain length, the two setting boards form a setting room after being folded, and the setting space is capable of folding the holding frame and reducing the volume of the music stand after being folded.
Description
The utility model relates to a kind of music stand, relates in particular to a kind of easy to usely, and folds back volume less improved music stand with collapsible structure.
Figure 6 and Figure 7 is a kind of music stand of commonly using, and comprises that a bracing frame, puts music stand and and connect the connecting portion put music stand and bracing frame, in Fig. 6 with the zone amplification of connecting portion so that more clearly understand the structure of connecting portion.Schematic appearance after folding from the music stand of Fig. 7 can find out, because of connecting portion in putting the music stand dorsal part, when therefore folding music stand, its bracing frame can be folded to the dorsal part of putting music stand and increase volume after music stand folds greatly.Moreover, can fold back because of putting music stand, placed heavier music score on the music stand or when being collided if put by external force, putting music stand is easy to turn over, cause music score placed on it to drop, and this situation can cause great puzzlement to the player if betide the performance occasion.
In addition, Fig. 8 shows a kind of schematic perspective view of commonly using music stand, this connecting portion of commonly using music stand only relies on a hinge to control and fixedly put the angle of inclination of music stand, because this pivoted position does not have the drag arm, makes the hinge place be easy to unclamp and seems quite built on the sand.Moreover in the general music stand, the surface of bracing frame that usually only utilizes a bolt conflict music stand is with the fixing height of music stand, like this, often make the surface of bracing frame produce scratch, and because of the contact area of bolt and bracing frame is very little, so fixing support rack very firmly.So need a kind ofly dwindle the volume after folding and can prevent that music score placed on it from dropping, and can very firmly fixedly have the music stand of intended support frame height.
Fundamental purpose of the present utility model is, for solving the above-mentioned problem that music stand exists of commonly using, and a kind of easy to use and firm improved music stand with collapsible structure is provided, it has puts the coupling arrangement that music stand and bracing frame are put in music stand, a bracing frame and a connection.Put music stand and have two placing plates that extend certain-length forward, this two placing plate folds the back and forms an accommodation space, and this accommodation space collapses in volume after wherein dwindling music stand and folding for bracing frame.
Of the present utility model time a purpose is that a kind of improved music stand with collapsible structure is provided, and it can firmly be fixed on music stand predetermined height.
The purpose of this utility model is realized by following technical scheme.
A kind of improved music stand with collapsible structure comprises: one puts music stand, a bracing frame, a coupling arrangement; It is characterized in that, the described music stand of putting has the placing plate that an intermediate plate and two extends certain-length forward, this intermediate plate has an end, and this two placing plate is articulated in the terminal both sides of this intermediate plate, and this two placing plate can be relatively pivots and forms an open accommodation space forward towards this intermediate plate; Support frame as described above has a telescopic mobile jib and a tripod, and this foot rest can be amounted to and be connected and upright this bracing frame of confession frame with this mobile jib; Described coupling arrangement is to connect this to put the music stand bracing frame, this coupling arrangement has a back plate that is connected in this intermediate plate end, these plate both sides, back have a parallel side plate of being separated by that extends forward respectively, mobile jib one end of this bracing frame be articulated in this biside plate between, being corresponding at interval and forming an opening between this biside plate with described intermediate plate, the open direction of this opening is identical with the open direction of this accommodation space, this bracing frame is collapsed in this accommodation space by this opening so that this mobile jib pivots.
Aforesaid improved music stand with collapsible structure, wherein this biside plate has a circular-arc hollow groove respectively, the angle that the circular arc of this circular-arc hollow groove extends is greater than 180 degree and less than 250 degree, one bolt firmware revolves this mobile jib that passes in this hollow groove and this biside plate, makes this put the music stand limited angle that only can recede with the end of borrowing this bolt firmware to be barred from this hollow groove.
Aforesaid improved music stand with collapsible structure, wherein this mobile jib of this bracing frame has the adjustment part that can adjust this mobile jib collapsing length, this adjustment part has a main body and passes wherein for this mobile jib, a ccontaining cushion block of this body interior and a backing plate, this cushion block has a hole and this backing plate has a screw corresponding with this hole, positioning piece penetrates this main body and revolves wears this screw and this hole and this cushion block of conflicting, and the surface of borrowing this keeper of rotation to force this cushion block is complete and tightly touch the collapsing length of fixing this mobile jib by this mobile jib in this main body.
The purpose of this utility model can also further realize by following technical measures.
For further understanding technology contents of the present utility model, characteristics and effect, exemplify following preferred embodiment now, and conjunction with figs. is described in detail as follows:
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is the schematic appearance after music stand of the present utility model folds.
Fig. 3 is a part side view of the present utility model, and it demonstrates puts only can the recede situation of limited angle of music stand.
Fig. 4 is the exploded perspective synoptic diagram of the adjustment part of the utility model music stand.
Fig. 5 is the cut-open view after the utility model music stand folds.
Fig. 6 is a side view of commonly using the connecting portion of music stand.
Fig. 7 is the schematic appearance after commonly using music stand and folding.
Fig. 8 is another schematic perspective view of commonly using music stand.
See also Fig. 1 to Fig. 5, the improved music stand 1 of the utility model with collapsible structure, it has puts music stand 11, a bracing frame 12 and connects the coupling arrangement 13 of putting music stand 11 and bracing frame 12.Put music stand 11 and have the placing plate 111 that an intermediate plate 113 and two extends certain-length forward, this intermediate plate 113 has an end 114, and this two placing plate 111 is articulated in end 114 both sides of intermediate plate 113.This coupling arrangement 13 has a back plate 131 that is connected in aforementioned intermediate plate end 114, back plate 131 both sides have respectively extends the parallel side plate of being separated by 132 forward, bracing frame 12 is articulated between this biside plate 132, being corresponding with aforementioned intermediate plate 113 at interval and forming an opening 133 towards the music stand front side of 132 of this biside plates.Biside plate 132 has a circular-arc hollow groove 134 respectively, if the circular arc of this circular-arc hollow groove 134 extends angle less than 180 degree, then putting music stand can't recede and can not place music score, if circular arc extends angle greater than 250 degree, then the center of gravity of music stand makes backward that easily music stand falls backward, therefore, it is preferable greater than 180 degree and less than 250 degree that circular arc extends angle, be more preferred from 220 degree to 240 degree, in the present embodiment, it is 230 degree that circular arc extends angle.One bolt firmware 135 revolves this bracing frame 12 that passes in this hollow groove 134 and the biside plate 132, can adjust the angle of inclination of putting music stand 11 by this bolt firmware 135 of rotation.
Aforesaid two placing plates 111 can be relatively pivot and form an accommodation space 112 towards intermediate plate 113 directions, this accommodation space 112 is open forward, because of the open direction of accommodation space 112 is identical with side plate 132 formed opening 133 directions,, bracing frame 12 collapses in the accommodation space 112 by biside plate 132 formed openings 133 so can pivoting.Be not difficult to find out by Fig. 5, bracing frame 12 of the present utility model can fitly collapse in the accommodation space, therefore the volume after music stand 1 of the present utility model folds seems less, and the schematic appearance that the utility model of comparison diagram 2 folds after the commonly using music stand and folding of back schematic appearance and Fig. 7 also can find that the volume after the utility model music stand folds reduces significantly.Moreover, as shown in Figure 3, because of the angle that the circular arc of circular-arc hollow groove 134 extends limited, when making that putting music stand 11 recedes certain angle, the end that bolt firmware 135 just can be limited to circular-arc hollow groove 134 makes that putting music stand 11 can't continue to tilt again, and therefore the music score of putting on the music stand 11 can be because of not putting excessive the dropping in music stand 11 angles of inclination.
On the other hand, the bracing frame 12 of the utility model music stand 1 is to comprise telescopic mobile jib 121 and three foot rests that fold 122 of being located at mobile jib 121 below parts.This mobile jib 121 is socket-connected by the many cumulative pipes of diameter and forms, and in the present embodiment, mobile jib has comprised different big pipe 125, middle pipe 124 and the roundlet pipes 123 of diameter.As shown in Figure 4, so that wherein two roundlet pipes 123 that join and middle pipe 124 are example, be provided with an adjustment part 14 in the joint of this two pipe, the upper section of this adjustment part is a main body 141 and below partly is a cover for seat 142, this cover for seat 142 is pipe 124 tops in being sheathed on, roundlet pipe 123 passes main body 141 and is arranged in the middle pipe 124, so roundlet pipe 123 liftables are to adjust the height of music stand.At main body 141 an inner ccontaining cushion block 143 and backing plates 144, this cushion block 143 has a hole 146 and this backing plate 144 and has a screw 147 corresponding with this hole 146, positioning piece 145 penetrates this main body 141 and revolves wears this screw 147 and this hole 146 with this cushion block 143 of conflicting, tightly touch with roundlet pipe 123 fully and the fixing collapsing length of roundlet pipe 123 with the surface of borrowing this keeper 145 of rotation to force this cushion block 143, and then the height of adjustment music stand.Certainly, also can similarly be provided with an identical adjustment part on big pipe 125 tops, and in making the bottom of pipe 124 penetrate wherein can adjust in the collapsing length of pipe 124.Because mobile jib 121 is fully tightly touched on cushion block of the present utility model 143 surfaces, makes mobile jib 121 firmly to be fixed, and can not produce scratch on mobile jib 121.
Claims (3)
1, a kind of improved music stand with collapsible structure, comprising: one puts music stand, a bracing frame, a coupling arrangement; It is characterized in that,
The described music stand of putting has the placing plate that an intermediate plate and two extends certain-length forward, this intermediate plate has an end, this two placing plate is articulated in the terminal both sides of this intermediate plate, and this two placing plate can be relatively pivots and forms an open accommodation space forward towards this intermediate plate;
Support frame as described above has a telescopic mobile jib and a tripod, and this foot rest can be amounted to and be connected and upright this bracing frame of confession frame with this mobile jib;
Described coupling arrangement is to connect this to put the music stand bracing frame, this coupling arrangement has a back plate that is connected in this intermediate plate end, these plate both sides, back have a parallel side plate of being separated by that extends forward respectively, mobile jib one end of this bracing frame be articulated in this biside plate between, being corresponding with described intermediate plate at interval and forming an opening between this biside plate, the open direction of this opening is identical with the open direction of this accommodation space.
2, improved music stand according to claim 1 with collapsible structure, it is characterized in that, described biside plate has a circular-arc hollow groove respectively, the angle that the circular arc of this circular-arc hollow groove extends is greater than 180 degree and less than 250 degree, a bolt firmware revolves this mobile jib that passes in this hollow groove and this biside plate.
3, improved music stand according to claim 1 with collapsible structure, it is characterized in that, this mobile jib of support frame as described above has the adjustment part that can adjust this mobile jib collapsing length, this adjustment part has a main body and passes wherein for this mobile jib, a ccontaining cushion block of this body interior and a backing plate, this cushion block has a hole and this backing plate has a screw corresponding with this hole, and positioning piece penetrates this main body and revolves wears this screw and this hole and this cushion block of conflicting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01219825 CN2485743Y (en) | 2001-04-20 | 2001-04-20 | Improved music rest with collapsible structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01219825 CN2485743Y (en) | 2001-04-20 | 2001-04-20 | Improved music rest with collapsible structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2485743Y true CN2485743Y (en) | 2002-04-10 |
Family
ID=33637558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01219825 Expired - Fee Related CN2485743Y (en) | 2001-04-20 | 2001-04-20 | Improved music rest with collapsible structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2485743Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102669943A (en) * | 2012-05-29 | 2012-09-19 | 常州兰喆仪器仪表有限公司 | Book holder device used for reading book |
| CN103035230A (en) * | 2012-12-18 | 2013-04-10 | 宁波音王电声股份有限公司 | Foldable music score support |
| CN108766107A (en) * | 2018-08-03 | 2018-11-06 | 潍坊科技学院 | A kind of Music education music score writing demonstration device |
| CN113257066A (en) * | 2021-05-10 | 2021-08-13 | 温州商学院 | A analogue means for createing entrepreneurship classroom is practiced |
| WO2024036735A1 (en) * | 2022-08-19 | 2024-02-22 | 深圳欧森隆科创有限公司 | Folding stand |
-
2001
- 2001-04-20 CN CN 01219825 patent/CN2485743Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102669943A (en) * | 2012-05-29 | 2012-09-19 | 常州兰喆仪器仪表有限公司 | Book holder device used for reading book |
| CN103035230A (en) * | 2012-12-18 | 2013-04-10 | 宁波音王电声股份有限公司 | Foldable music score support |
| CN103035230B (en) * | 2012-12-18 | 2015-04-29 | 宁波音王电声股份有限公司 | Foldable music score support |
| CN108766107A (en) * | 2018-08-03 | 2018-11-06 | 潍坊科技学院 | A kind of Music education music score writing demonstration device |
| CN113257066A (en) * | 2021-05-10 | 2021-08-13 | 温州商学院 | A analogue means for createing entrepreneurship classroom is practiced |
| WO2024036735A1 (en) * | 2022-08-19 | 2024-02-22 | 深圳欧森隆科创有限公司 | Folding stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |