CN107280239A

CN107280239A - A kind of music score rack

Info

Publication number: CN107280239A
Application number: CN201710686411.4A
Authority: CN
Inventors: 纪芳丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-11
Filing date: 2017-08-11
Publication date: 2017-10-24

Abstract

The invention discloses a kind of music score rack, including base, support column is fixedly connected with the top of the base, connecting plate is fixedly connected with the top of the support column, left side at the top of the connecting plate is fixedly connected with swash plate, the top droop of the connecting plate is fixedly connected with mainboard, and mainboard is located at the right side of swash plate, and the back side and front of the mainboard, which are extended through, is provided with the first portable plate and the second portable plate.The present invention is by setting using cooperatively for base, support column, connecting plate, swash plate, mainboard, the first portable plate, the second portable plate, the first fixed block, the first tooth plate, the second fixed block, the second tooth plate, movable post, gear, rotating disk and baffle plate, the usable floor area for solving existing music score rack is all fixed, unmatched music score and rack, easily cause the problem of music score comes off, the music score rack, possess the advantage of regulation usable floor area, facilitate the use of user.

Description

A kind of music score rack

Technical field

The present invention relates to musical instrument technical field, specially a kind of music score rack.

Background technology

Musical instrument can send musical sound, and can carry out the utensil of act of music recreation, and the mankind are by playing an instrument, so as to table Reach, rap off emotion, musical instrument is defined, music world and musical instrument educational circles there are different views, and music world thinks, for music Phonation utensil is only musical instrument；Musical instrument educational circles is then generally by the acoustical generator in many unmusical fields, calling off a battle in such as ancient war Beat a drum, the signalling means that praying in religion is recited scripture, the ceremony signal in wedding and funeral arrangements, retailer solicit etc., be also considered as musical instrument, or even by one A little productive labor apparatus and daily life vessel, such as：Bow, saw, pestle, narrow-necked earthen jar, cup, dish, cup, bowl etc., when being played, are all preced with With happy word, bow, happy saw, happy cup, happy pestle etc. are called, the major product of musical instrument production industry is substantially then involved by music world Musical instrument, you can to carry out the utensil of act of music recreation, Ma Ling, camel bell, oily plate and the car and boat of minority are also produced in addition Loudspeaker, the production of musical instrument is different from the production of general industry product, and it, which does not require nothing more than product, rational attractive appearance moulding, also There must be good acoustic quality, including tone color, music and defined accuracy in pitch height, thus in the selection of material very Strictly.

Music score is needed to use when playing an instrument, music score needs to use rack when placing, but existing music score is put The usable floor area for putting frame is all fixed, unmatched music score and rack, the phenomenon that music score comes off is easily caused, to user Use bring great inconvenience, reduce the practicality of existing music score rack.

The content of the invention

It is an object of the invention to provide a kind of music score rack, possess the advantage of regulation usable floor area, solve existing The usable floor area for having music score rack is all fixed, unmatched music score and rack, easily causes the problem of music score comes off.

To achieve the above object, the present invention provides following technical scheme：A kind of music score rack, including base, it is described It is fixedly connected with the top of base at the top of support column, the support column and is fixedly connected with connecting plate, at the top of the connecting plate Left side is fixedly connected with swash plate, and the top droop of the connecting plate is fixedly connected with mainboard, and mainboard is located at the right side of swash plate, institute The back side and front for stating mainboard are extended through and are provided with the first portable plate and the second portable plate, and first portable plate and second is lived Inwall of the top and bottom of dynamic plate with mainboard is slidably connected, and first is fixedly connected with the top of the first portable plate inwall Fixed block, the bottom of first fixed block is fixedly connected with the first tooth plate, and the bottom of the second portable plate inwall, which is fixed, to be connected It is connected at the top of the second fixed block, second fixed block and is fixedly connected with the second tooth plate, the right side of the mainboard is through setting Have a movable post, the surface of the movable post is arranged with gear, the top and bottom of the gear respectively with the first tooth plate and second Tooth plate is intermeshed, and rotating disk is fixedly connected with the right side of the movable post, and first portable plate and the second portable plate are located at master Left side on the outside of plate has been fixedly connected with baffle plate.

It is preferred that, the bottom of the base is fixedly connected with slipmat, and it is anti-skidding that the bottom of the slipmat is provided with first Line.

It is preferred that, it has been fixedly connected with sliding block, the master at the top and bottom of first portable plate and the second portable plate Both sides at the top and bottom of plate inwall offer the chute used cooperatively with sliding block.

It is preferred that, the top on the right side of the rotating disk is fixedly connected with handle, and it is anti-skidding that the surface of the handle is provided with second Line.

It is preferred that, the both sides of the mainboard offer the through hole used cooperatively with the first portable plate and the second portable plate.

Compared with prior art, beneficial effects of the present invention are as follows：

1st, the present invention is by setting base, support column, connecting plate, swash plate, mainboard, the first portable plate, the second portable plate, first to consolidate Determine using cooperatively for block, the first tooth plate, the second fixed block, the second tooth plate, movable post, gear, rotating disk and baffle plate, solve existing The usable floor area of music score rack is all fixed, unmatched music score and rack, easily causes the problem of music score comes off, should Music score rack, the advantage for possessing regulation usable floor area, facilitates the use of user, improves existing music score rack Practicality.

2nd, the present invention adds the friction between base and ground by the setting of slipmat, it is to avoid the music score is placed There is the phenomenon skidded in frame base during use, by the setting of sliding block and chute, the first portable plate and second is lived Dynamic plate mainboard internal slide it is more smooth, reduce the friction between the first portable plate and the second portable plate and mainboard, The service life of part is extended, while sliding block and chute also play spacing effect to the first portable plate and the second portable plate, The first portable plate and the second portable plate is avoided inclined phenomenon occur, by the setting of handle, convenient use person rotates rotating disk, side User use.

Brief description of the drawings

Fig. 1 is schematic structural view of the invention；

Fig. 2 is the left view profile of mainboard of the present invention.

In figure：1 base, 2 support columns, 3 connecting plates, 4 swash plates, 5 mainboards, 6 first portable plates, 7 second portable plates, 8 first It is fixed block, 9 first tooth plates, 10 second fixed blocks, 11 second tooth plates, 12 movable posts, 13 gears, 14 rotating disks, 15 baffle plates, 16 anti-skidding Pad, 17 sliding blocks, 18 chutes, 19 handles.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.

Fig. 1-2, a kind of music score rack, including base 1 are referred to, the bottom of base 1 is fixedly connected with slipmat 16, The bottom of slipmat 16 is provided with the first anti-slip veins, by the setting of slipmat 16, adds rubbing between base 1 and ground Wipe, it is to avoid the phenomenon skidded occurs in music score rack base 1 during use, and the top of base 1 is fixedly connected with Support column 2, the top of support column 2 is fixedly connected with connecting plate 3, and the left side at the top of connecting plate 3 is fixedly connected with swash plate 4, connected The top droop of plate 3 is fixedly connected with mainboard 5, and mainboard 5 is located at the right side of swash plate 4, and the back side and front of mainboard 5 are extended through The first portable plate 6 and the second portable plate 7 are provided with, the both sides of mainboard 5 are offered and the first portable plate 6 and the second portable plate 7 Inwall of the top and bottom of the through hole used cooperatively, the first portable plate 6 and the second portable plate 7 with mainboard 5 is slidably connected, the The top and bottom of one portable plate 6 and the second portable plate 7 have been fixedly connected with two at the top and bottom of sliding block 17, the inwall of mainboard 5 Side offers the chute 18 used cooperatively with sliding block 17, by the setting of sliding block 17 and chute 18, makes the first portable plate 6 and Two portable plates 7 mainboard 5 internal slide it is more smooth, reduce the first portable plate 6 and the second portable plate 7 and mainboard 5 it Between friction, the service life of part is extended, while sliding block 17 and chute 18 are also to the first portable plate 6 and the second portable plate 7 Play spacing effect, it is to avoid inclined phenomenon, the top of the inwall of the first portable plate 6 occur in the first portable plate 6 and the second portable plate 7 Portion is fixedly connected with the first fixed block 8, and the bottom of the first fixed block 8 is fixedly connected with the first tooth plate 9, the inwall of the second portable plate 7 Bottom be fixedly connected with the second fixed block 10, the top of the second fixed block 10 is fixedly connected with the second tooth plate 11, the right side of mainboard 5 Side is provided through movable post 12, and the surface of movable post 12 is arranged with gear 13, and the top and bottom of gear 13 are respectively with first The tooth plate 11 of tooth plate 9 and second is intermeshed, and the right side of movable post 12 is fixedly connected with rotating disk 14, and the top on the right side of rotating disk 14 is fixed Handle 19 is connected with, the surface of handle 19 is provided with the second anti-slip veins, by the setting of handle 19, convenient use person rotates rotating disk 14, the use of user is facilitated, the left side that the first portable plate 6 and the second portable plate 7 are located at the outside of mainboard 5 has been fixedly connected with Baffle plate 15.

In use, user's swing handle 19, handle 19 drives rotating disk 14 to rotate, rotating disk 14 drives tooth by movable post 12 Wheel 13 rotates, and gear 13 drives the first tooth plate 9 to be moved to the left, and gear 13 drives the second tooth plate 11 to move right, and the first tooth plate 9 is passed through Crossing the first fixed block 8 drives the first portable plate 6 to be moved to the left, and the second tooth plate 11 drives the second portable plate by the second fixed block 10 7 move right, and the first portable plate 6 and the second portable plate 7 is stretched out from the inside of mainboard 5, you can reach and expand usable floor area Effect, it is opposite when needing to reduce usable floor area.

In summary：The music score rack, by setting base 1, support column 2, connecting plate 3, swash plate 4, mainboard 5, One portable plate 6, the second portable plate 7, the first fixed block 8, the first tooth plate 9, the second fixed block 10, the second tooth plate 11, movable post 12, Gear 13, rotating disk 14 and baffle plate 15 are used cooperatively, the usable floor area for solving existing music score rack be all it is fixed, not The music score and rack matched somebody with somebody, easily cause the problem of music score comes off.

Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims

1. a kind of music score rack, including base（1）, it is characterised in that：The base（1）Top be fixedly connected with support Post（2）, the support column（2）Top be fixedly connected with connecting plate（3）, the connecting plate（3）It is fixedly connected on the left of top There is swash plate（4）, the connecting plate（3）Top droop be fixedly connected with mainboard（5）, and mainboard（5）Positioned at swash plate（4）The right side Side, the mainboard（5）The back side and front extend through and be provided with the first portable plate（6）With the second portable plate（7）, described first Portable plate（6）With the second portable plate（7）Top and bottom and mainboard（5）Inwall be slidably connected, first portable plate （6）The first fixed block is fixedly connected with the top of inwall（8）, first fixed block（8）Bottom be fixedly connected with the first tooth Plate（9）, second portable plate（7）The bottom of inwall is fixedly connected with the second fixed block（10）, second fixed block（10） Top be fixedly connected with the second tooth plate（11）, the mainboard（5）Right side be provided through movable post（12）, the movable post （12）Surface be arranged with gear（13）, the gear（13）Top and bottom respectively with the first tooth plate（9）With the second tooth plate （11）Intermeshing, the movable post（12）Right side be fixedly connected with rotating disk（14）, first portable plate（6）Lived with second Dynamic plate（7）Positioned at mainboard（5）Baffle plate has been fixedly connected with the left of outside（15）.

2. a kind of music score rack according to claim 1, it is characterised in that：The base（1）Bottom fix connect It is connected to slipmat（16）, the slipmat（16）Bottom be provided with the first anti-slip veins.

3. a kind of music score rack according to claim 1, it is characterised in that：First portable plate（6）With second Portable plate（7）Top and bottom be fixedly connected with sliding block（17）, the mainboard（5）Open both sides at the top and bottom of inwall It is provided with and sliding block（17）The chute used cooperatively（18）.

4. a kind of music score rack according to claim 1, it is characterised in that：The rotating disk（14）The top on right side is consolidated Surely it is connected with handle（19）, the handle（19）Surface be provided with the second anti-slip veins.

5. a kind of music score rack according to claim 1, it is characterised in that：The mainboard（5）Both sides open up Have and the first portable plate（6）With the second portable plate（7）The through hole used cooperatively.