CN209152533U - It is a kind of that adjusting is facilitated to prevent reflective music easel - Google Patents
It is a kind of that adjusting is facilitated to prevent reflective music easel Download PDFInfo
- Publication number
- CN209152533U CN209152533U CN201821416763.4U CN201821416763U CN209152533U CN 209152533 U CN209152533 U CN 209152533U CN 201821416763 U CN201821416763 U CN 201821416763U CN 209152533 U CN209152533 U CN 209152533U
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- CN
- China
- Prior art keywords
- damper box
- crossbar
- fixedly installed
- light barrier
- wall
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Abstract
The utility model relates to instrument devices technical fields, and disclose it is a kind of facilitate adjusting to prevent reflective music easel, including pedestal, be fixedly installed with support rod at the top of the pedestal.This facilitates adjusting to prevent reflective music easel, illumination is blocked by the way that light barrier is arranged, prevent light be radiated on music score cause it is reflective, music score is not seen, when lighting angle changes, by by pull rod toward pull-up, drive the mobile compressed spring of vertical bar, making curved rod, up movement is separated with conveyer belt, second crossbar rotation is driven by rotation rotating cylinder, square socket rotation is set to drive conveyer belt rotation, lower square socket rotation is set to drive bar rotation, move light barrier in arc groove, light barrier is moved between people and illumination source, it avoids in the stronger place performance of outdoor or illumination, because music score is made of white paper, it be easy to cause reflective, influence the viewing of sight user, the melody played is set to be easy error or pause, it is inconvenient to use, make the problem of playing difficulty increase.
Description
Technical field
The utility model relates to instrument devices technical fields, specially a kind of that adjusting is facilitated to prevent reflective music easel.
Background technique
Music stand is the shelf for putting music score, is suitable for any musical instrument, 150 centimetres or so of music stand height highest, half makes
It with the service life at 3 years or more, is used for conductor person, commander tutti troupe sings, and is also applied for personal performance, can liberate
Both hands facilitate both hands to play the musical instruments such as guitar, piano, deep to be liked by music industry.
Existing music easel structure is simple currently on the market, is only able to achieve the function of placing music score, and in outdoor or light
According to it is stronger place performance when because music score is made of white paper, be easy to cause it is reflective, influence see user viewing, make
The melody of performance is easy error or pauses, it has not been convenient to and the use of user makes to play difficulty and increases, so propose a kind of to facilitate tune
Section prevents reflective music easel to solve the problems, such as above-mentioned propose.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provide it is a kind of facilitate adjusting to prevent reflective music easel, have
The advantages that reflective is prevented, solves in the market that existing music easel structure is simple, is only able to achieve the function of placing music score, and
When the stronger place performance of outdoor or illumination, because music score is made of white paper, it be easy to cause reflective, influences to see user
Viewing makes the melody played be easy error or pause, it has not been convenient to which the use of user makes the problem of playing difficulty increase.
(2) technical solution
Reflective purpose is prevented for realization is above-mentioned, the utility model provides the following technical solutions: a kind of that adjusting is facilitated to prevent
Reflective music easel, including pedestal, support rod is fixedly installed at the top of the pedestal, and the top of the support rod is fixedly mounted
There is placement plate, damper box is fixedly installed at the top of the placement plate, the front of the damper box offers arc groove, the arc
Be movably installed with light barrier in shape slot, the inside of the damper box be fixedly installed with both ends respectively with the inner cavity front side wall of damper box
The first crossbar being fixedly connected with rear wall, the inner cavity rear wall of the damper box, which is movably installed with one end, to be run through and extends to tune
The outer wall of the second crossbar for saving box front surface and being located above first crossbar, the first crossbar and second crossbar is socketed with
Cylinder, two sleeves are flexibly connected by conveyer belt, and the outer wall of the lower section sleeve is socketed with one end through damper box and prolongs
The bull stick for being fixedly connected and being located in front of conveyer belt with light barrier is extended to, the inner cavity roof of the damper box is fixedly installed with perpendicular
Cylinder, the inside of the column are fixedly installed with spring, and the bottom of the spring is fixedly installed with one end and runs through and extend to column
The vertical bar of lower section, the bottom of the vertical bar are fixedly installed with the curved rod being in contact with conveyer belt, the front surface of the damper box
It is fixedly installed with music score plate, the outer wall of the second crossbar is socketed with the rotating cylinder in front of damper box, and the damper box is just
Face offers the rectangular opening above rotating cylinder, and the front surface of the vertical bar is fixedly installed with one end across rectangular opening and extends to
The pull rod of damper box front surface.
Preferably, the inner wall of the arc groove is fixedly installed with the arcuate socket being provided in damper box, and the bull stick passes through
Arcuate socket is fixedly connected with light barrier.
Preferably, the radian with conveyer belt of the curved rod are covered is adapted in the radian that sleeve outer wall is formed, and curved rod
Inner wall be fixedly installed with increasing resistance particle.
Preferably, the length of the music score plate is less than the distance between arc groove both ends, and the height of the music score plate is less than
Distance at the top of second crossbar bottom to placement plate.
Preferably, the height of the rectangular opening is greater than the height of pull rod, and the outer wall of pull rod is enclosed with outside damper box
The sponges cover of side.
Preferably, the lower section sleeve is flexibly connected with first crossbar, and the top sleeve is fixedly connected with second crossbar.
Preferably, the arc length of the light barrier is greater than the half of arc groove arc length, the radian of the light barrier
It is adapted with the radian of arc groove.
(3) beneficial effect
Compared with prior art, the utility model provide it is a kind of facilitate adjusting to prevent reflective music easel, have following
The utility model has the advantages that
This facilitates adjusting to prevent reflective music easel, blocks illumination by the way that light barrier is arranged, light is prevented to be radiated at music score
On cause reflective, do not see music score, when lighting angle changes, by the way that pull rod toward pull-up, is driven the mobile compressed spring of vertical bar,
Making curved rod, up movement is separated with conveyer belt, is driven second crossbar rotation by rotation rotating cylinder, is driven square socket rotation
Conveyer belt rotation makes lower square socket rotation drive bar rotation, moves light barrier in arc groove, light barrier is made to be moved to people
Between illumination source, illumination is blocked, adjusts light barrier with the change of lighting angle, comprehensive preventing is reflective, pine
Pull rod is opened, spring restores elastic deformation and vertical bar is pushed to move down, contacts curved rod with conveyer belt again, fix transmission
Band fixes bull stick to fix lower square socket, make light barrier after being moved to required position will not due to gravity and
It is mobile, change the original position of light barrier, ideal counnter attack light effect is not achieved, music easel is made not only to be able to achieve the function for placing music score
Can, it, because music score is made of white paper, can also be easy to cause anti-to avoid in the stronger place performance of outdoor or illumination
Light influences the viewing of sight user, and the melody played is made to be easy error or pause, it has not been convenient to use, keep performance difficulty increased
Problem.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the portion A enlarged drawing in the utility model Fig. 1；
Fig. 3 is the utility model structure front schematic view；
Fig. 4 is the portion A amplification in the utility model Fig. 3.
In figure: 1 pedestal, 2 support rods, 3 placement plates, 4 damper boxs, 5 arc grooves, 6 light barriers, 7 first crossbars, 8 second cross
Bar, 9 sleeves, 10 conveyer belts, 11 bull sticks, 12 columns, 13 springs, 14 vertical bars, 15 curved rods, 16 music score plates, 17 rotating cylinders, 18 rectangles
Hole, 19 pull rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: it is a kind of that adjusting is facilitated to prevent reflective music easel,
Including pedestal 1, the top of pedestal 1 is fixedly installed with support rod 2, and the top of support rod 2 is fixedly installed with placement plate 3, placement plate 3
Top be fixedly installed with damper box 4, the front of damper box 4 offers arc groove 5, is movably installed with light barrier in arc groove 5
6, the arc length of light barrier 6 is greater than the half of 5 arc length of arc groove, and the radian of light barrier 6 is mutually fitted with the radian of arc groove 5
Match, make light barrier 6 that comprehensive adjusting may be implemented, the inside of damper box 4 is fixedly installed with both ends respectively and in damper box 4
The first crossbar 7 that chamber front side wall is fixedly connected with rear wall, the inner cavity rear wall of damper box 4, which is movably installed with one end, to be run through and prolongs
It extends to 4 front surface of damper box and is located at the second crossbar 8 of 7 top of first crossbar, the outer wall of first crossbar 7 and second crossbar 8 is equal
It is socketed with sleeve 9, lower square socket 9 is flexibly connected with first crossbar 7, and upper square socket 9 is fixedly connected with second crossbar 8, makes second
Cross bar 8 can drive square socket 9 to rotate when rotating, two sleeves 9 are flexibly connected by conveyer belt 10, outside lower square socket 9
Wall is socketed with one end through damper box 4 and extends to the bull stick 11 for being fixedly connected and being located in front of conveyer belt 10 with light barrier 6, arc
The inner wall of shape slot 5 is fixedly installed with the arcuate socket being provided in damper box 4, and bull stick 11 passes through arcuate socket and the fixed company of light barrier 6
It connects, rotates bull stick 11 in arcuate socket and light barrier 6 is driven to rotate, the inner cavity roof of damper box 4 is fixedly installed with column
12, the inside of column 12 is fixedly installed with spring 13, and the bottom of spring 13 is fixedly installed with one end and runs through and extend to column 12
The vertical bar 14 of lower section, the bottom of vertical bar 14 are fixedly installed with the curved rod 15 being in contact with conveyer belt 10, the radian of curved rod 15
It is adapted with 10 sets of conveyer belt in the radian that 9 outer wall of sleeve is formed, and the inner wall of curved rod 15 is fixedly installed with increasing resistance particle, makes
More preferably, the front surface of damper box 4 is fixedly installed with music score plate 16 to fixed effect, and the length of music score plate 16 is less than 5 both ends of arc groove
The distance between, the height of music score plate 16 is less than 8 bottom of second crossbar to the distance at 3 top of placement plate, makes music score plate 16 will not
The movement of light barrier 6 is hindered, the outer wall of second crossbar 8 is socketed with the rotating cylinder 17 positioned at 4 front of damper box, the front of damper box 4
The rectangular opening 18 for being located at 17 top of rotating cylinder is offered, the front surface of vertical bar 14 is fixedly installed with one end across rectangular opening 18 and extends
To the pull rod 19 of 4 front surface of damper box, the height of rectangular opening 18 is greater than the height of pull rod 19, and the outer wall of pull rod 19 is enclosed with position
Sponges cover in 4 outside of damper box, keeps pulling more comfortable, blocks illumination by the way that light barrier 6 is arranged, light is prevented to be radiated at music score
On cause reflective, music score is not seen, when lighting angle changes, by the way that pull rod 19 toward pull-up, is driven the mobile compression of vertical bar 14
Spring 13, making curved rod 15, up movement is separated with conveyer belt 10, is driven second crossbar 8 to rotate by rotation rotating cylinder 17, is made
The rotation of square socket 9 drives conveyer belt 10 to rotate, and makes the lower rotation of square socket 9 that bull stick 11 be driven to rotate, makes light barrier 6 in arc groove 5
Interior movement is moved to light barrier 6 between people and illumination source, blocks illumination, allow light barrier 6 with the change of lighting angle and
It adjusts, comprehensive preventing is reflective, releasing lever 19, and spring 13 restores elastic deformation and vertical bar 14 is pushed to move down, and makes arc
Bar 15 is contacted with conveyer belt 10 again, fixes conveyer belt 10, to fix lower square socket 9, bull stick 11 is fixed, makes to keep off
Tabula rasa 6 will not be moved after being moved to required position due to gravity, change the original position of light barrier 6, ideal is not achieved
Counnter attack light effect makes music easel not only be able to achieve the function of placing music score, can also be to avoid in the stronger place of outdoor or illumination
When performance because music score is made of white paper, be easy to cause it is reflective, influence see user viewing, make play melody hold
Error-prone or pause, it has not been convenient to use, make the problem of playing difficulty increase.
In conclusion this facilitates adjusting to prevent reflective music easel, illumination is blocked by the way that light barrier 6 is arranged, prevents light
It is radiated on music score and causes reflective, do not see music score, when lighting angle changes, by the way that pull rod 19 toward pull-up, is driven vertical bar
14 mobile compressed springs 13, making curved rod 15, up movement is separated with conveyer belt 10, drives second crossbar 8 by rotation rotating cylinder 17
Rotation makes the rotation of square socket 9 that conveyer belt 10 be driven to rotate, and makes the lower rotation of square socket 9 that bull stick 11 be driven to rotate, makes light barrier 6
It is moved in arc groove 5, is moved to light barrier 6 between people and illumination source, blocks illumination, allow light barrier 6 with illumination angle
The change of degree and adjust, comprehensive preventing is reflective, releasing lever 19, and spring 13 restores elastic deformation and pushes vertical bar 14 toward moving down
It is dynamic, it contacts curved rod 15 with conveyer belt 10 again, fixes conveyer belt 10, to fix lower square socket 9, bull stick 11 is consolidated
It is fixed firmly to move light barrier 6 due to gravity after being moved to required position, change the original position of light barrier 6, reaches
Less than ideal counnter attack light effect, music easel is made not only to be able to achieve the function of placing music score, can also to avoid outdoor or illumination compared with
When strong place performance, because music score is made of white paper, it be easy to cause reflective, influences the viewing for seeing user, make to play
Melody be easy error or pause, it has not been convenient to use, make play difficulty increase the problem of.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of facilitate adjusting to prevent reflective music easel, including pedestal (1), it is characterised in that: the top of the pedestal (1) is solid
Dingan County is equipped with support rod (2), is fixedly installed with placement plate (3) at the top of the support rod (2), the top of the placement plate (3)
It is fixedly installed with damper box (4), the front of the damper box (4) offers arc groove (5), activity peace in the arc groove (5)
Equipped with light barrier (6), the inside of the damper box (4) be fixedly installed with both ends respectively with the inner cavity front side wall of damper box (4) and
The first crossbar (7) that rear wall is fixedly connected, the inner cavity rear wall of the damper box (4), which is movably installed with one end, to be run through and extends
To damper box (4) front surface and the second crossbar (8) above first crossbar (7), the first crossbar (7) and second crossbar
(8) outer wall is socketed with sleeve (9), and two sleeves (9) are flexibly connected by conveyer belt (10), the lower section sleeve
(9) outer wall is socketed with one end through damper box (4) and extends to and be fixedly connected with light barrier (6) and before conveyer belt (10)
The bull stick (11) of side, the inner cavity roof of the damper box (4) are fixedly installed with column (12), and the inside of the column (12) is fixed
It is equipped with spring (13), the bottom of the spring (13) is fixedly installed with one end and runs through and extend to the vertical bar below column (12)
(14), the bottom of the vertical bar (14) is fixedly installed with the curved rod (15) being in contact with conveyer belt (10), the damper box (4)
Front surface be fixedly installed with music score plate (16), the outer wall of the second crossbar (8) be socketed in front of damper box (4) turn
Cylinder (17), the front of the damper box (4) offer the rectangular opening (18) above rotating cylinder (17), before the vertical bar (14)
Surface is fixedly installed with one end across rectangular opening (18) and extends to the pull rod (19) of damper box (4) front surface.
A kind of adjusting is facilitated to prevent reflective music easel 2. according to claim 1, it is characterised in that: the arc groove
(5) inner wall is fixedly installed with the arcuate socket being provided on damper box (4), and the bull stick (11) passes through arcuate socket and light barrier
(6) it is fixedly connected.
A kind of adjusting is facilitated to prevent reflective music easel 3. according to claim 1, it is characterised in that: the curved rod
(15) radian is covered with conveyer belt (10) to be adapted in the radian that sleeve (9) outer wall is formed, and the inner wall of curved rod (15) is fixed
Increasing resistance particle is installed.
A kind of adjusting is facilitated to prevent reflective music easel 4. according to claim 1, it is characterised in that: the music score plate
(16) length is less than the distance between arc groove (5) both ends, and the height of the music score plate (16) is less than second crossbar (8) bottom
Distance at the top of placement plate (3).
A kind of adjusting is facilitated to prevent reflective music easel 5. according to claim 1, it is characterised in that: the rectangular opening
(18) height is greater than the height of pull rod (19), and the outer wall of pull rod (19) is enclosed with the sponges cover on the outside of damper box (4).
A kind of adjusting is facilitated to prevent reflective music easel 6. according to claim 1, it is characterised in that: the lower section sleeve
(9) it is flexibly connected with first crossbar (7), the top sleeve (9) is fixedly connected with second crossbar (8).
A kind of adjusting is facilitated to prevent reflective music easel 7. according to claim 1, it is characterised in that: the light barrier
(6) arc length is greater than the half of arc groove (5) arc length, the radian of the light barrier (6) and the radian of arc groove (5)
It is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821416763.4U CN209152533U (en) | 2018-08-31 | 2018-08-31 | It is a kind of that adjusting is facilitated to prevent reflective music easel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821416763.4U CN209152533U (en) | 2018-08-31 | 2018-08-31 | It is a kind of that adjusting is facilitated to prevent reflective music easel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209152533U true CN209152533U (en) | 2019-07-26 |
Family
ID=67330347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821416763.4U Expired - Fee Related CN209152533U (en) | 2018-08-31 | 2018-08-31 | It is a kind of that adjusting is facilitated to prevent reflective music easel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209152533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113287874A (en) * | 2021-03-09 | 2021-08-24 | 江西金虎保险设备集团有限公司 | Wet historical relic picture of controllable control by temperature change intelligence cabinet |
-
2018
- 2018-08-31 CN CN201821416763.4U patent/CN209152533U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113287874A (en) * | 2021-03-09 | 2021-08-24 | 江西金虎保险设备集团有限公司 | Wet historical relic picture of controllable control by temperature change intelligence cabinet |
| CN113287874B (en) * | 2021-03-09 | 2023-03-24 | 江西金虎保险设备集团有限公司 | Wet historical relic picture of controllable control by temperature change intelligence cabinet |
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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 |
Granted publication date: 20190726 Termination date: 20200831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |