CN209315140U - A kind of fixation bracket of musical instrument music score - Google Patents
A kind of fixation bracket of musical instrument music score Download PDFInfo
- Publication number
- CN209315140U CN209315140U CN201821769149.6U CN201821769149U CN209315140U CN 209315140 U CN209315140 U CN 209315140U CN 201821769149 U CN201821769149 U CN 201821769149U CN 209315140 U CN209315140 U CN 209315140U
- Authority
- CN
- China
- Prior art keywords
- hole
- elevating lever
- music score
- sucker
- musical instrument
- 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 a kind of fixation brackets of musical instrument music score, the supporter of one group of stabilizer blade and the music score rack of the upper end setting are provided with including bottom, stabilizer blade bottom is fixedly installed sucker, the elevating lever that stabilizer blade is internally provided with vertical lifting hole and is matched therewith, branch outside of foot is provided with vertically operating hole, the operating stick horizontal through vertically operating hole is provided at the top of elevating lever, elevating lever bottom passes through in the middle part of sucker and is provided with one group of curved wire, curved wire bottom is bent outwardly, location hole is provided at the top of elevating lever, branch outside of foot is provided with the upper limit hole and lower limit hole matched with location hole, location hole and upper limit hole, lower limit hole is plugged and fixed by pin shaft；It is provided with up-small and down-big step structure in the middle part of the vertical lifting hole, is provided with the cone blocking matched with step structure in the middle part of the elevating lever；The fixation bracket can be realized two kinds of fixed and mobile functions, can either prevent from toppling over, and can flexibly move, applicable situation is wider.
Description
Technical field
The utility model belongs to musical performance apparatus technical field, and in particular to a kind of fixation bracket of musical instrument music score.
Background technique
Musical instrument and music score are most common two important components in musical performance, and when performance, music score is typically placed in
On support frame, and after playing, musical instrument is also required to place regular.
Existing support frame is generally the form of bottom trishores, and large size performance band's number is numerous, musical instrument type is numerous
It is more, in preparation process or in playing procedure, do not pay attention to slightly support frame will being knocked down, influence very much to play goes on smoothly,
And fixed support frame does not adapt to the performance occasion of different number, different queue then, therefore, it is necessary to existing fixed bracket into
Row improves.
Utility model content
The utility model compensates for the defect of the prior art, provides a kind of fixed bracket of musical instrument music score, the fixation branch
Frame, which can be realized, adsorbs fixed and flexibly mobile two states switchings, and use process is avoided to topple over and cannot flexibly move scarce
Point.
The specific technical solution of the utility model is:
A kind of fixation bracket of musical instrument music score, including bottom be provided with one group of stabilizer blade supporter and the upper end setting
Music score rack, key point be, the stabilizer blade bottom is fixedly installed sucker, stabilizer blade be internally provided with vertical lifting hole and with
Its elevating lever matched, branch outside of foot are provided with vertically operating hole, are provided at the top of elevating lever horizontal through vertically operating hole
Operating stick, elevating lever bottom pass through sucker in the middle part of and be provided with one group of curved wire, curved wire bottom is bent outwardly, lifting
Be provided with location hole at the top of bar, branch outside of foot is provided with the upper limit hole and lower limit hole matched with location hole, location hole with
Upper limit hole, lower limit hole are plugged and fixed by pin shaft；It is provided with up-small and down-big step structure in the middle part of the vertical lifting hole,
The cone blocking matched with step structure is provided in the middle part of the elevating lever.
The operating stick outer end is provided with vertical supporting bar, and vertical supporting bar bottom is provided with traveling wheel；The positioning
When hole and upper limit hole fixed by pin shaft, traveling wheel bottom is higher than sucker bottom, and the location hole and lower limit hole are by pin
When axis is fixed, traveling wheel bottom is lower than sucker bottom.
The curved wire diameter is not less than 2mm.
The curved wire end is fixedly installed ball, and the diameter of ball is 2mm-3mm.
The music score rack includes the support plate of vertical fixing rod and the upper end, support plate back be provided with vertically
The installation sleeve that fixed link matches, there is rotational freedom between installation sleeve and vertical fixing rod.
The beneficial effects of the utility model are: the fixation bracket in the utility model realizes the absorption with ground by sucker
It is fixed, a possibility that toppling over, overturning is avoided, and when needing mobile, realize by the elevating lever with curved wire
Ventilation between sucker and ground is detached from, while the upper conical blocking of elevating lever and the cooperation of step structure are also sucker suction and take off
From auxiliary body, convenient for being quickly converted for fixed mode and Move Mode, which expands significantly.
Detailed description of the invention
Fig. 1 is support bracket fastened stationary state schematic diagram in the utility model.
Fig. 2 is support bracket fastened moving condition schematic diagram in the utility model.
Fig. 3 is the enlarged structure schematic diagram of A in Fig. 1.
Fig. 4 is the structural schematic diagram of music score rack.
In attached drawing, 1, stabilizer blade, 2, supporter, 3, sucker, 4, vertical lifting hole, 5, elevating lever, 6, vertically operating hole, 7, behaviour
Make bar, 8, curved wire, 9, location hole, 10, upper limit hole, 11, lower limit hole, 12, pin shaft, 13, step structure, 14, taper
Blocking, 15, vertical supporting bar, 16, traveling wheel, 17, ball, 18, vertical fixing rod, 19, support plate, 20, installation sleeve,
21, sliding bar, 22, sliding cavity, 23, spring.
Specific embodiment
The utility model relates to a kind of fixation brackets of musical instrument music score, and the support of one group of stabilizer blade 1 is provided with including bottom
Body 2 and the music score rack of the upper end setting, 1 bottom of stabilizer blade are fixedly installed sucker 3, and stabilizer blade 1 is internally provided with perpendicular
To lift span 4 and the elevating lever being matched therewith 5, it is provided with vertically operating hole 6 on the outside of stabilizer blade 1, is provided with water at the top of elevating lever 5
The flat operating stick 7 across vertically operating hole 6,5 bottom of elevating lever pass through 3 middle part of sucker and are provided with one group of curved wire 8, arc
8 bottom of steel wire is bent outwardly, and location hole 9 is provided at the top of elevating lever 5, be provided on the outside of stabilizer blade 1 matched with location hole 9 it is upper
Limit hole 10 and lower limit hole 11, location hole 9 are plugged and fixed with upper limit hole 10, lower limit hole 11 by pin shaft 12；It is described perpendicular
It is provided with up-small and down-big step structure 13 in the middle part of to lift span 4, is provided in the middle part of the elevating lever 5 and matches with step structure 13
The cone blocking 14 of conjunction.
Specific embodiment, as shown in Figures 1 to 4, in order to ensure keeping certain intensity, arc when the bending of curved wire 8
8 diameter of steel wire is not less than 2mm, selects 2mm diameter, diameter is too small, and uncertain deformation is easy to happen in pressure-bearing, and diameter is more than
4mm is pressed downward that its curved degree of difficulty is forced to increase, and cost is also higher；In addition, 8 end of curved wire is fixedly installed rubber
The diameter of glueballs 17, ball 17 is 3mm, and the setting of the ball 17 can be to avoid 8 end of curved wire to 3 inner wall of sucker
It scratches, with the sliding between ground, 3 inner wall of sucker, is also able to ascend the effect that curved wire 8 is inserted into 3 bottom of sucker；
7 outer end of operating stick is provided with vertical supporting bar 15, and 15 bottom of vertical supporting bar is provided with traveling wheel 16；
Need when the fixation bracket is arranged in target position, be lifted operating stick 7 so that elevating lever 5 vertically handle hole 6 to
Upper movement, location hole 9 and upper limit hole 10 are fixed by pin shaft 12, and curved wire 8 is gradually tapered up to vertically operating hole 6, bore
14 contact step structure 13 of shape blocking simultaneously blocks vertical lifting hole 4, and 3 upper end of sucker and outside air completely cut off, at this point, traveling wheel
16 bottoms are higher than 3 bottom of sucker, which fixes by the suction of sucker 3 with ground absorption, and sucker 3 is rubber material
Hollow vertebral body, when being pressed downward, simultaneously the air of hollow part is discharged for the deformation of sucker 3, to realize its absorption with ground
It is fixed；
When needing that bracket shift position will be fixed, first pin shaft 12 is extracted out, elevating lever 5 moves down, and curved wire 8 is inserted into
Between sucker 3 and ground, so that 3 inside of sucker and outside air connection, and cone blocking 14 and 13 phase of step structure
The adsorption capacity on separation, sucker 3 and ground disappears, and location hole 9 and lower limit hole 11 are fixed by pin shaft 12, at this point, traveling wheel 16
Bottom is lower than 3 bottom of sucker, and sucker 3 is not contacted with ground, is moved at this time by traveling wheel 16；
Sucker 3 caused by order to avoid traveling wheel 16 contacts in advance with ground in 3 opening process of sucker cannot be thorough with ground
The case where bottom is detached from, is arranged elastic buffering mechanism between the installation axle upper end and vertical supporting bar 15 of traveling wheel 16, the mechanism packet
Include the sliding cavity 22 inside the connected sliding bar 21 and vertical supporting bar 15 in installation axle upper end of traveling wheel 16, sliding bar 21
Upper end and sliding cavity are provided with spring 23 between 22 upper end；
Music score rack includes the support plate 19 of vertical fixing rod 18 and the upper end, 19 back of support plate be provided with vertically
The installation sleeve 20 that fixed link 18 matches, has rotational freedom between installation sleeve 20 and vertical fixing rod 18.
Claims (5)
1. a kind of fixation bracket of musical instrument music score is provided with the supporter (2) of one group of stabilizer blade (1) including bottom and the upper end is set
The music score rack set, it is characterised in that: described stabilizer blade (1) bottom is fixedly installed sucker (3), setting inside stabilizer blade (1)
The elevating lever (5) for having vertical lifting hole (4) and being matched therewith, stabilizer blade (1) outside are provided with vertically operating hole (6), elevating lever
(5) top is provided with the operating stick (7) horizontal through vertically operating hole (6), and elevating lever (5) bottom passes through in the middle part of sucker (3) simultaneously
It is provided with one group of curved wire (8), curved wire (8) bottom is bent outwardly, and is provided with location hole (9) at the top of elevating lever (5), is propped up
The upper limit hole (10) and lower limit hole (11) matched with location hole (9), location hole (9) and the upper limit are provided on the outside of foot (1)
Position hole (10), lower limit hole (11) are plugged and fixed by pin shaft (12)；It is provided in the middle part of the vertical lifting hole (4) up-small and down-big
Step structure (13), be provided with the cone blocking (14) matched with step structure (13) in the middle part of the elevating lever (5).
2. a kind of fixation bracket of musical instrument music score according to claim 1, it is characterised in that: the operating stick (7)
Outer end is provided with vertical supporting bar (15), and vertical supporting bar (15) bottom is provided with traveling wheel (16)；The location hole (9) with it is upper
When limit hole (10) is fixed by pin shaft (12), traveling wheel (16) bottom is higher than sucker (3) bottom, and the location hole (9) is under
When limit hole (11) is fixed by pin shaft (12), traveling wheel (16) bottom is lower than sucker (3) bottom.
3. a kind of fixation bracket of musical instrument music score according to claim 1, it is characterised in that: the curved wire
(8) diameter is not less than 2mm.
4. a kind of fixation bracket of musical instrument music score according to claim 1, it is characterised in that: the curved wire
(8) end is fixedly installed ball (17), and the diameter of ball (17) is 2-3mm.
5. a kind of fixation bracket of musical instrument music score according to claim 1, it is characterised in that: the music score rack
Support plate (19) including vertical fixing rod (18) and the upper end, support plate (19) back are provided with and vertical fixing rod (18) phase
The installation sleeve (20) of cooperation, has rotational freedom between installation sleeve (20) and vertical fixing rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821769149.6U CN209315140U (en) | 2018-10-30 | 2018-10-30 | A kind of fixation bracket of musical instrument music score |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821769149.6U CN209315140U (en) | 2018-10-30 | 2018-10-30 | A kind of fixation bracket of musical instrument music score |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209315140U true CN209315140U (en) | 2019-08-30 |
Family
ID=67709124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821769149.6U Expired - Fee Related CN209315140U (en) | 2018-10-30 | 2018-10-30 | A kind of fixation bracket of musical instrument music score |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209315140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112956821A (en) * | 2021-02-03 | 2021-06-15 | 江西金虎保险设备集团有限公司 | Multifunctional shockproof intelligent compact shelf |
-
2018
- 2018-10-30 CN CN201821769149.6U patent/CN209315140U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112956821A (en) * | 2021-02-03 | 2021-06-15 | 江西金虎保险设备集团有限公司 | Multifunctional shockproof intelligent compact shelf |
| CN112956821B (en) * | 2021-02-03 | 2023-02-21 | 江西金虎保险设备集团有限公司 | Multifunctional shockproof intelligent compact shelf |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20201030 |