CN108741644A - Music stand - Google Patents
Music stand Download PDFInfo
- Publication number
- CN108741644A CN108741644A CN201810861302.6A CN201810861302A CN108741644A CN 108741644 A CN108741644 A CN 108741644A CN 201810861302 A CN201810861302 A CN 201810861302A CN 108741644 A CN108741644 A CN 108741644A
- Authority
- CN
- China
- Prior art keywords
- fastener
- mainboard
- music
- telescopic rod
- flat tube
- 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.)
- Pending
Links
- 230000003139 buffering effect Effects 0.000 claims description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000010354 integration Effects 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 1
- 235000011613 Pinus brutia Nutrition 0.000 claims 1
- 241000018646 Pinus brutia Species 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 238000013016 damping Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
- A47B19/002—Free-standing music stands
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention discloses a music stand which comprises a music stand plate, a telescopic rod and a base, wherein the music stand plate, the telescopic rod and the base are sequentially arranged from top to bottom, the music stand plate is hinged with the upper end of the telescopic rod, the base comprises two horizontal rods and a rotating rod connected between the two horizontal rods, the lower end of the telescopic rod is detachably and fixedly connected onto the rotating rod, and two ends of the rotating rod are respectively connected with the two horizontal rods through a rotary positioning mechanism. The music stand plate can be folded forwards to the front end of the telescopic rod, and the telescopic rod is folded backwards to the base after being contracted, so that the space volume of the music stand is reduced, and the music stand is convenient to carry.
Description
Technical field
The present invention relates to a kind of musical instrument stand, especially a kind of music easel.
Background technology
Music easel is used to support music score, and existing structure is mainly using pedestal, supporting rod and music rack board group at midsole
Seat is fixed, and general using three fixed link being uniformly arranged compositions, supporting rod is a fixed straight-bar or adopts
It is formed with adjustable for height two adjustment bars, uses fixed connection type, angle unadjustable between music rack plate and supporting rod.
Such music easel occupies larger space and assembling is complicated, and Portable belt, does not affect the use feeling of user, reduce market
Competitiveness.
Invention content
A kind of foldable, easy to carry music easel is provided it is an object of the invention to solve above-mentioned technical problem.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
A kind of music easel, including the music rack plate, telescopic rod and the pedestal that set gradually from top to bottom, the music rack plate with it is flexible
Bar upper end is hinged, and the pedestal includes two horizon bars and the rotating bar that is connected between two horizon bars, the telescopic rod
Lower end is removably fixed in rotating bar, and the both ends of the rotating bar pass through a rotary positioning mechanism and two horizon bars respectively
Connection.
Preferably, the music rack plate includes mainboard, and the mainboard is rectangular slab, is equipped with before the mainboard for placing music score
Support plate.
Preferably, the mainboard front lower is formed by bending forward storage space.
Preferably, the mainboard back side is equipped with several first reinforcing ribs, several described first reinforcing ribs are laterally uniformly distributed
It is arranged and is made into integration with mainboard.
Preferably, the mainboard back side is longitudinally equipped at least one second reinforcing rib close to the lower part in centre position, described
Second reinforcing rib is made of metal material.
Preferably, the music rack plate and telescopic rod are hinged by a connection piece, and the connector includes horizontal axis, axis
Set and spring top clamping mechanism；
The both ends of the horizontal axis are installed in rotation on two wing plates of mainboard lower middle position, horizontal axis one end peace
Equipped with the spring top clamping mechanism, the other end is equipped with baffle, and the baffle is jointly mounted on wing plate lateral wall adjacent thereto；
On transverse axis, which is fixed in telescopic rod upper end to the axle sleeve package, and a limit is additionally provided on the axle sleeve
Position block, the limited block are located at mainboard rear to avoid mainboard over-tilting backward；
The spring top clamping mechanism includes puller bolt, spring and compresses piece, and the puller bolt, which passes through, compresses piece and cross
The end thread of axis connects, and the compression piece fitting is arranged on the wing plate lateral wall neighbouring with puller bolt, the spring pocket
On puller bolt and the spring is located between the nuts of puller bolt and compression piece, can be realized by rotating puller bolt
Elastic adjustment between horizontal axis and mainboard.
Preferably, the telescopic rod includes several flat tubes, wherein the flat tube of top can be received in per two adjacent flat tubes
It is reduced in the mesoporous of the flat tube of lower section, there are two fastener and this two cards for location and installation on the lower part both sides outer wall of the flat tube of top
Part be respectively lower buffering fastener and under hold out against fastener, on the top both sides inner wall of the flat tube of lower section location and installation there are two fastener and
Two fasteners are respectively upper buffering fastener and above hold out against fastener, and the upper buffering fastener and lower buffering fastener are correspondingly arranged up and down
And the opposite end of two fasteners is respectively formed with an elastic bending so that two fasteners can play buffering after contact
The effect of damping, it is described on hold out against fastener and under hold out against fastener and be correspondingly arranged up and down and two fasteners and corresponding flat tube
Between be respectively equipped with a shrapnel.
Preferably, the both sides of each flat tube are each formed with corner angle and fastener can matchingly be mounted on the corner angle of flat tube
Place.
Preferably, be respectively equipped with two positioning pins on each fastener and positioning pin can matchingly be inserted into it is corresponding flat
In location hole on pipe；
The end of each fastener further respectively has a positioning plate and positioning plate can matchingly be fitted in corresponding flat tube
Port；
Each shrapnel location and installation is between two positioning pins of corresponding fastener.
Preferably, the pedestal lower part is laid with several adjustable for height footing；
The middle part of the rotating bar is equipped with a connecting tube, and the lower end of the telescopic rod is inserted into connecting tube and is consolidated by jackscrew
Tightly；
Two horizon bars are symmetrical arranged in eight words.
The beneficial effects of the invention are as follows：In the music easel of the present invention music rack plate can collapsed forward to telescopic rod front end, stretch
Bar is folded to pedestal after after shrinking, and thus reduces the spatial volume of music easel, easy to carry.
Description of the drawings
Fig. 1 is the main structure diagram of music easel of the present invention；
Fig. 2 is the backsight structural representation of music rack plate in the present invention；
Fig. 3 is the close-up schematic view in Fig. 2；
Fig. 4 is the main view cutting structural schematic diagram of telescopic rod in the present invention；
Fig. 5 is the overlooking structure diagram of flat tube in the present invention；
Fig. 6 is the structural schematic diagram of upper buffering fastener in the present invention；
Fig. 7 is the structural schematic diagram of lower buffering fastener in the present invention；
Fig. 8 is that shrapnel is mounted on the structural schematic diagram above held out against on fastener in the present invention；
Fig. 9 is that shrapnel is mounted on down the structural schematic diagram held out against on fastener in the present invention；
Figure 10 is the overlooking structure diagram of pedestal in the present invention.
Specific implementation mode
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments：
As shown in Figure 1, the music easel of the present invention includes the music rack plate 1, telescopic rod 2 and pedestal 3 set gradually from top to bottom.
As depicted in figs. 1 and 2, the music rack plate 1 includes mainboard 11, and the mainboard 11 is rectangular slab.Preferably, mainboard 11
It is made of rigid plastics, the weight on music easel top can be mitigated in this way.
The middle part position on the lower side of 11 front of the mainboard is transversely provided with support plate 12.Preferably, the support plate 12 and master
Plate 11 is made into integration.The support plate 12 is for placing music score, and the 12 middle part formation of support plate is jagged, in order to taking for music score
It puts.
11 front lower of the mainboard is formed by bending forward storage space 13.Storage space 13 can be used for place baton or
Drumstick etc..
11 back side of the mainboard is equipped with several first reinforcing ribs 14, several described first reinforcing ribs 14 are laterally laid
It sets.Preferably, the first reinforcing rib 14 is made into integration with mainboard 11.First reinforcing rib 14 enhances the integrated support of mainboard 11
Power.
11 back side of the mainboard is longitudinally equipped at least one second reinforcing rib 15 close to the lower part in centre position.Preferably,
Second reinforcing rib 15 is made of metal material.Second reinforcing rib 15 increases the support force of 11 middle and lower part of mainboard.
As shown in figures 1 and 3, the music rack plate 1 and telescopic rod 2 are hinged by a connection piece 4, the connector
4 include horizontal axis 41, axle sleeve 42 and spring top clamping mechanism.
The both ends of the horizontal axis 41 are installed in rotation on two wing plates 16 of 11 lower middle position of mainboard, the horizontal axis
41 one end are equipped with the spring top clamping mechanism, and the other end is equipped with baffle, and the baffle is jointly mounted to wing plate adjacent thereto
On lateral wall.
The axle sleeve 42 is wrapped on horizontal axis 41, and axle sleeve 42 and horizontal axis 41 are fixed together, which is fixed in
2 upper end of telescopic rod.A limited block 43 is additionally provided on the axle sleeve 42, which is located at 11 rear of mainboard, and mainboard 11 is backward
When adjustment, limited block 43 can limit its position to avoid the over-tilting backward of mainboard 11.
The spring top clamping mechanism includes puller bolt 44, spring 45 and compresses piece 46, and the puller bolt 44 passes through pressure
Tight piece 46 is connect with the end thread of horizontal axis 41, and compression piece 46 fitting is arranged on the outside of the wing plate neighbouring with puller bolt 44
On wall, the spring 45 is sleeved on puller bolt 44 and the spring 45 is located at the nuts of puller bolt 44 and compress piece 46 it
Between.Precession puller bolt 44 can extrude spring 45, and then be held out against piece 46 is compressed on wing plate, and pressure passes through puller bolt
44, spring 45, compression piece 46 and wing plate can lock horizontal axis 41 and mainboard 11, after being adjusted to certain angle in order to mainboard 11
It will not move again.It is loosened between horizontal axis 41 and mainboard 11 conversely, screwing out puller bolt 44 and may make.By rotating puller bolt 44
The elastic adjustment between horizontal axis 41 and mainboard 11 can be achieved, in order to adjust the damping between mainboard 11 and horizontal axis 41.
As shown in Fig. 4 to Fig. 9, the telescopic rod 2 includes several flat tubes 21, wherein top in per two adjacent flat tubes
Flat tube may contract to lower section flat tube mesoporous in.
In every two adjacent flat tubes, location and installation there are two fastener and is somebody's turn to do on the lower part both sides outer wall of the flat tube of top
Two fasteners are respectively that lower buffering fastener 22 holds out against fastener 23 under, there is location and installation on the top both sides inner wall of the flat tube of lower section
Two fasteners and two fasteners are respectively upper buffering fastener 24 and above hold out against fastener 25, the upper buffering fastener 24 and lower buffering
About 22 fastener is correspondingly arranged and the opposite end of two fasteners is respectively formed with an elastic bending 241, elastic bending 241 and card
Part is made into integration, and the design of elastic bending 241 makes two fasteners that can play the role of bumper and absorbing shock after contact, avoids
Hardness of the two adjacent flat tubes when extending out to maximum position is touched, it is described on hold out against fastener 25 and under hold out against on fastener 23
Under be correspondingly arranged and be respectively equipped with a shrapnel 26 between two fasteners and corresponding flat tube, the design of shrapnel 26 makes phase
Certain pressure can be remained between two adjacent flat tubes.
Preferably, it is respectively equipped with two positioning pins 242 on each fastener and positioning pin 242 can be matchingly inserted into pair
In the location hole on flat tube answered；The end of each fastener further respectively has a positioning plate 243 and positioning plate 243 can match
Ground is fitted in the port of corresponding flat tube.
Preferably, each fastener is all made of plastics and is made, so that fastener has certain elasticity.
Preferably, each 26 location and installation of the shrapnel is between two positioning pins of corresponding fastener.Such design
The location and installation for being conducive to shrapnel 26 also avoids the displacement dislocation of shrapnel 26.
Preferably, the both sides of each flat tube 21 are each formed with corner angle 211 and fastener can matchingly be mounted on flat tube 21
Edges and corners.Such location and installation being designed with conducive to fastener can avoid fastener displacement dislocation.
As shown in Fig. 1 and Figure 10, the pedestal 3 includes two horizon bars 31 and turn being connected between two horizon bars 31
The lower end of lever 32, the telescopic rod 2 is removably fixed in rotating bar 32, and the both ends of the rotating bar 32 pass through one respectively
Rotary positioning mechanism 33 is connect with two horizon bars 31.Wherein rotary positioning mechanism 33 generally uses elastic positioning pin and positioning disk
Composite structure realize the function, it can be achieved that two-way locating rotation so that rotating bar 32 is fixed after turning an angle and can
Multiple multi-angle adjustment, rotary positioning mechanism is commercially available in market, therefore this will not be detailed here its concrete structure.
Preferably, 3 lower part of the pedestal is laid with several adjustable for height footing 36.
Preferably, the middle part of the rotating bar 32 is equipped with a connecting tube 34, and the lower end of the telescopic rod 2 is inserted into connecting tube
It is fastened in 34 and by jackscrew 35.
Preferably, two horizon bars 31 are symmetrical arranged in eight words and size gradation can be used in two horizon bars 31
Square tube be made.Such be designed with stablizes support conducive to pedestal.
In the music easel of the present invention music rack plate can collapsed forward to telescopic rod front end, telescopic rod is folded to bottom after after shrinking
Seat thus reduces the spatial volume of music easel, easy to carry.
In conclusion present disclosure is not limited in the above embodiments, those skilled in the art can be
It is proposed other embodiments within the technological guidance's thought of the present invention, but these embodiments be included in the scope of the present invention it
It is interior.
Claims (10)
1. a kind of music easel, it is characterised in that：Including the music rack plate (1), telescopic rod (2) and pedestal set gradually from top to bottom
(3), the music rack plate (1) and telescopic rod (2) upper end are hinged, and the pedestal (3) includes two horizon bars (31) and is connected to two
The lower end of rotating bar (32) between a horizon bar (31), the telescopic rod (2) is removably fixed in rotating bar (32), institute
The both ends for stating rotating bar (32) are connect by a rotary positioning mechanism (33) with two horizon bars (31) respectively.
2. music easel described in accordance with the claim 1, it is characterised in that：The music rack plate (1) includes mainboard (11), the mainboard
(11) it is rectangular slab, the support plate (12) for placing music score is equipped with before the mainboard (11).
3. music easel according to claim 2, it is characterised in that：Mainboard (11) front lower is formed by bending forward storage
Object space (13).
4. music easel according to claim 2, it is characterised in that：Mainboard (11) back side is equipped with several the first reinforcements
Muscle (14), several described first reinforcing ribs (14) are laterally uniformly arranged and are made into integration with mainboard (11).
5. music easel according to claim 2, it is characterised in that：Lower part of mainboard (11) back side close to centre position
Longitudinal to be equipped at least one second reinforcing rib (15), second reinforcing rib (15) is made of metal material.
6. music easel described in accordance with the claim 1, it is characterised in that：The music rack plate (1) and telescopic rod (2) pass through a connection
Part (4) is hinged, and the connector (4) includes horizontal axis (41), axle sleeve (42) and spring top clamping mechanism；
The both ends of the horizontal axis (41) are installed in rotation on two wing plates (16) of mainboard (11) lower middle position, the cross
Axis (41) one end is equipped with the spring top clamping mechanism, and the other end is equipped with baffle, and the baffle is jointly mounted to adjacent thereto
On wing plate lateral wall；
The axle sleeve (42) is wrapped on horizontal axis (41), which is fixed in telescopic rod (2) upper end, the axle sleeve
(42) limited block (43) is additionally provided on, which is located at mainboard (11) rear and excessively inclines backward to avoid mainboard (11)
Tiltedly；
The spring top clamping mechanism includes puller bolt (44), spring (45) and compresses piece (46), and the puller bolt (44) is worn
It crosses compression piece (46) to connect with the end thread of horizontal axis (41), compression piece (46) the fitting setting is adjacent with puller bolt (44)
On close wing plate lateral wall, the spring (45) is sleeved on puller bolt (44) and the spring (45) is located at puller bolt (44)
Nuts and between compressing piece (46), pass through and rotate puller bolt (44) pine between horizontal axis (41) and mainboard (11) can be achieved
Tight adjustment.
7. music easel described in accordance with the claim 1, it is characterised in that：The telescopic rod (2) includes several flat tubes (21),
In may contract to lower section per the flat tube of top in two adjacent flat tubes flat tube mesoporous in, the lower part both sides of the flat tube of top
On outer wall location and installation there are two fastener and two fasteners be respectively lower buffering fastener (22) and under hold out against fastener (23), lower section
Flat tube top both sides inner wall on location and installation there are two fastener and two fasteners be respectively upper buffering fastener (24) and upper
Hold out against fastener (25), be correspondingly arranged above and below the upper buffering fastener (24) and lower buffering fastener (22) and two fasteners it is opposite
End is respectively formed with an elastic bending (241) so that two fasteners can play the role of bumper and absorbing shock, institute after contact
State hold out against fastener (25) and under hold out against fastener (23) up and down be correspondingly arranged and between two fasteners and corresponding flat tube
It is respectively equipped with a shrapnel (26).
8. music easel according to claim 7, it is characterised in that：The both sides of each flat tube (21) are each formed with corner angle
(211) and fastener can matchingly be mounted on the edges and corners of flat tube (21).
9. music easel according to claim 7, it is characterised in that：It is respectively equipped with two positioning pins on each fastener
(242) and positioning pin (242) can be matchingly inserted into the location hole on corresponding flat tube；
The end of each fastener further respectively has a positioning plate (243) and positioning plate (243) can matchingly be fitted in correspondence
Flat tube port；
Each shrapnel (26) location and installation is between two positioning pins of corresponding fastener.
10. music easel described in accordance with the claim 1, it is characterised in that：Pedestal (3) lower part is laid with several height
Adjustable footing (36)；
The middle part of the rotating bar (32) is equipped with a connecting tube (34), and the lower end of the telescopic rod (2) is inserted into connecting tube (34)
It is interior and by jackscrew (35) fasten；
Two horizon bars (31) are symmetrical arranged in eight words.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810861302.6A CN108741644A (en) | 2018-08-01 | 2018-08-01 | Music stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810861302.6A CN108741644A (en) | 2018-08-01 | 2018-08-01 | Music stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108741644A true CN108741644A (en) | 2018-11-06 |
Family
ID=63968199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810861302.6A Pending CN108741644A (en) | 2018-08-01 | 2018-08-01 | Music stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108741644A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171188A (en) * | 2018-11-13 | 2019-01-11 | 衡阳师范学院 | A kind of portable music stand |
| CN110710788A (en) * | 2019-11-30 | 2020-01-21 | 潍坊学院 | Music stand |
| US20230052398A1 (en) * | 2021-08-16 | 2023-02-16 | Aldo Mazza | Attachable Music Stand |
-
2018
- 2018-08-01 CN CN201810861302.6A patent/CN108741644A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171188A (en) * | 2018-11-13 | 2019-01-11 | 衡阳师范学院 | A kind of portable music stand |
| CN109171188B (en) * | 2018-11-13 | 2023-08-15 | 衡阳师范学院 | Portable music stand |
| CN110710788A (en) * | 2019-11-30 | 2020-01-21 | 潍坊学院 | Music stand |
| US20230052398A1 (en) * | 2021-08-16 | 2023-02-16 | Aldo Mazza | Attachable Music Stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181106 |
|
| WD01 | Invention patent application deemed withdrawn after publication |