阅读说明：本技术 一种弹钢琴快速翻页用钢琴谱支架 (Piano score support for fast page turning of piano ) 是由 桑明喆 于 2019-09-03 设计创作，主要内容包括：本发明涉及一种弹钢琴快速翻页用钢琴谱支架,其特征是：以底座、托板、螺杆和支撑套为主体；所述底座上设有与之固定连接且与托板呈120°夹角的上台板；所述在滑动方块两侧位于上台板上下两面分别设有上固定轴和下固定轴,且在上固定轴和下固定轴上分别设有可旋转转动的上滚轮和下滚轮压合在上台板上；所述滑动方块上设有与之固定连接且与滑动方块呈120°夹角的推柱,在推柱底部设有磁柱和磁棒,磁柱套在推柱上；本发明通过推柱下端的磁柱和磁棒夹住书页跟随滑动方块在滑槽内滑动来实现书页的翻转,操作简单,设计巧妙；且看书的角度可根据不同的人的身高进行无级调节,使用方便；并且书页被翻转后不易恢复。(The invention relates to a piano score support for fast page turning of a piano, which is characterized in that: the base, the supporting plate, the screw rod and the supporting sleeve are taken as main bodies; the base is provided with an upper bedplate which is fixedly connected with the base and forms an included angle of 120 degrees with the supporting plate; an upper fixed shaft and a lower fixed shaft are respectively arranged on the upper surface and the lower surface of the upper bedplate at two sides of the sliding block, and an upper roller and a lower roller which can rotate are respectively arranged on the upper fixed shaft and the lower fixed shaft and are pressed on the upper bedplate; a push column which is fixedly connected with the sliding block and forms an included angle of 120 degrees with the sliding block is arranged on the sliding block, a magnetic column and a magnetic bar are arranged at the bottom of the push column, and the magnetic column is sleeved on the push column; the book page turning device realizes the turning of the book page by clamping the book page to slide in the sliding groove along with the sliding square block through the magnetic column and the magnetic rod at the lower end of the push column, and has simple operation and ingenious design; the angle of reading can be adjusted in a stepless way according to the heights of different people, and the use is convenient; and the pages are not easy to recover after being turned.)

1. The utility model provides a play piano turns over page or leaf fast and uses piano register for easy reference support, characterized by: the base, the supporting plate, the screw rod and the supporting sleeve are taken as main bodies; the back of the supporting plate and the front end of the screw rod are respectively provided with a lug which is matched with a fixing pin, the fixing pin is inserted into the lug, and the screw rod can rotate in the lug along with the fixing pin; the base is provided with an upper bedplate which is fixedly connected with the base and forms an included angle of 120 degrees with the supporting plate, and the middle of the upper bedplate is provided with a strip-shaped sliding chute and a sliding block which is clamped in the sliding chute and can slide; an upper fixed shaft and a lower fixed shaft are respectively arranged on the upper surface and the lower surface of the upper bedplate at two sides of the sliding block, and an upper roller and a lower roller which can rotate are respectively arranged on the upper fixed shaft and the lower fixed shaft and are pressed on the upper bedplate; the sliding block is provided with a push column which is fixedly connected with the sliding block and forms an included angle of 120 degrees with the sliding block, the bottom of the push column is provided with a magnetic column and a magnetic bar, the magnetic column is sleeved on the push column, and the magnetic bar is sucked on the magnetic column.

2. The piano score support for fast page turning of a piano according to claim 1, wherein: the supporting sleeve is internally provided with a threaded hole which is matched with the screw rod, the extending length of the screw rod can be adjusted by rotating the supporting sleeve, so that the angle between the supporting plate and the desktop can be adjusted, the supporting sleeve and the screw rod can be self-locked after being rotationally adjusted, and the adjusting time is saved.

3. The piano score support for fast page turning of a piano according to claim 1, wherein: the sliding block is provided with a shifting rod and a shifting knob fixed at the front end of the shifting rod, so that the shifting knob can be held conveniently to drive the sliding block to slide in the sliding groove rapidly through the shifting rod.

4. The piano score support for fast page turning of a piano according to claim 1, wherein: the number of the sliding blocks is four, and four pages of paper can be turned over quickly in the piano playing process.

5. The piano score support for fast page turning of a piano according to claim 1, wherein: the inclined angle of the pushing post is the same as that of the supporting plate, when books are placed on the supporting plate, the pages of the books are spread on the supporting plate in an inclined manner, and the inclined pushing post is convenient to adapt to the inclined pages at the moment, so that the pages are pushed to turn.

6. The piano score support for fast page turning of a piano according to claim 1, wherein: the poking rod, the sliding square block and the poking button form an arc shape, so that fingers can be quickly poked to the poking rod or the poking button when the piano is bounced.

7. A piano score support for fast paging of a piano according to claim 1 and claim 3, wherein: the book page is characterized in that the magnetic strip is fixedly connected to the upper platen at one end, opposite to the sliding square, of the upper platen, the magnet is arranged in the middle of the shifting lever, the magnetic column and the magnetic rod at the lower end of the push column clamp the book page to slide in the sliding groove along with the sliding square, namely the book page is turned, the magnet reaches the position right above the magnetic strip, the magnet and the magnetic strip attract each other at the moment, the push column is pressed on the book page, and the book page is not easy to recover after.

8. The piano score support for fast page turning of a piano according to claim 1, wherein: the material of the push column is elastic rubber material, and the push column is transparent, so that when the push column is pressed on the page, the observation of the page content by people is not influenced.

Technical Field

The invention relates to the technical field of piano music score supports, in particular to a piano music score support for quickly turning pages of a piano.

Background

The piano is a keyboard instrument in Western classical music and is called as the king of the instrument; it is composed of 88 keys and a metal string soundboard.

When a common piano is used for exercise and performance, a music stand is usually used for placing a music score in front of a player; at present, two piano music scores are provided, one is a paper piano music score, and the other is a music score book; when the piano is played to turn the pages of the music score, the piano often needs to stop playing or use the playing gap to vacate hands for turning the pages, which may cause playing interruption, discontinuity or influence playing effect; for this reason, further improvement of the current process of turning over a book when playing a piano is required.

When placing the music book on the present piano score rack on the market, can not carry out stable fixed to the spine of music book, the music book can slide on the piano score rack often, and when the music book was thicker, the easy automatic closing of music book, unable better fixed music book was playing and is watching moreover.

And the piano score is fixed on the piano, the distance and the angle between the piano score and the player can not be well adjusted, and certain trouble is brought to the playing and learning of the piano.

And if the book meets the condition of cross wind, the book is easy to turn pages randomly and even fall from the music stand.

Based on the problems, a design which can rapidly turn pages and does not influence the playing effect is urgently needed; and the turned pages can not be automatically closed, and the distance and the angle between the music score and the player can be adjusted.

Disclosure of Invention

In order to solve the problems, the invention provides a piano score support for fast page turning of a piano.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a play piano turns over page or leaf fast and uses piano register for easy reference support, characterized by: the base, the supporting plate, the screw rod and the supporting sleeve are taken as main bodies; the back of the supporting plate and the front end of the screw rod are respectively provided with a lug which is matched with a fixing pin, the fixing pin is inserted into the lug, and the screw rod can rotate in the lug along with the fixing pin; the base is provided with an upper bedplate which is fixedly connected with the base and forms an included angle of 120 degrees with the supporting plate, and the middle of the upper bedplate is provided with a strip-shaped sliding chute and a sliding block which is clamped in the sliding chute and can slide; an upper fixed shaft and a lower fixed shaft are respectively arranged on the upper surface and the lower surface of the upper bedplate at two sides of the sliding block, and an upper roller and a lower roller which can rotate are respectively arranged on the upper fixed shaft and the lower fixed shaft and are pressed on the upper bedplate; the sliding block is provided with a push column which is fixedly connected with the sliding block and forms an included angle of 120 degrees with the sliding block, the bottom of the push column is provided with a magnetic column and a magnetic bar, the magnetic column is sleeved on the push column, and the magnetic bar is sucked on the magnetic column.

Preferably, the support sleeve is internally provided with a threaded hole which is matched with the screw rod, the extension length of the screw rod can be adjusted by rotating the support sleeve, so that the angle between the supporting plate and the desktop is adjusted, the support sleeve and the screw rod can be self-locked after being rotationally adjusted, and the adjustment time is saved.

Preferably, the sliding block is provided with a shifting rod and a shifting knob fixed at the front end of the shifting rod, so that the shifting knob can be conveniently held to drive the sliding block to rapidly slide in the sliding groove through the shifting rod.

Preferably, the number of the sliding blocks is four, and four pages of paper can be quickly turned over in the process of playing the piano.

Preferably, the angle of inclination of the pushing post is the same as that of the supporting plate, when a book is placed on the supporting plate, the pages of the book are spread on the supporting plate in an inclined manner, and the inclined pushing post is convenient to adapt to the inclined pages, so that the pages are pushed to turn.

Preferably, the shift lever, the sliding block and the shift knob form an arc shape, so that fingers can quickly shift to the shift lever or the shift knob when the piano is bounced.

1 and 3 are preferred, be located the relative one end of slip square at last platen and be equipped with magnetic stripe fixed connection on last platen, and driving lever intermediate position is equipped with magnet, and the magnetic column and the bar magnet of pushing away the post lower extreme clip the page follow the slip square and slide in the spout, the page is overturned promptly, and magnet arrives directly over the magnetic stripe simultaneously, magnet and magnetic stripe actuation at this moment, push away the post pressfitting on the page, make the page difficult recovery after being overturned.

Preferably, the material of the pushing column is elastic rubber material, and the pushing column is transparent, so that when the pushing column is pressed on the page, the observation of the page content by a person is not influenced.

The invention has the beneficial effects that: the book page turning is realized by clamping the book page to slide in the sliding groove along with the sliding square block through the magnetic column and the magnetic rod at the lower end of the push column, the operation is simple, and the design is ingenious; the angle of reading can be adjusted in a stepless way according to the heights of different people, and the use is convenient; and the pages are not easy to recover after being turned.

Drawings

Fig. 1 is a right side view of the piano score support for fast page turning of the piano.

Fig. 2 is a perspective view of the piano score support for fast page turning of the piano.

Fig. 3 is an axonometric view of the piano score support for fast page turning of the piano.

Fig. 4 is a partially enlarged view of a piano score support a for fast page turning of a piano shown in fig. 3.

Fig. 5 is a front view of the piano score support for fast page turning of the piano.

Fig. 6 is a sectional view of a piano score support B-B for fast page turning of a piano illustrated in fig. 5.

Fig. 7 is a partially enlarged view of a piano score support C for fast page turning of a piano shown in fig. 6.

In the figure: 1. a base 12, a supporting plate 13 and a lug; 2. an upper bedplate 21, a chute 22 and a magnetic strip; 3. a sliding block 31, a deflector rod 32 and a deflector knob; 4. a magnet; 5. magnetic column 51, magnetic rod; 6. pushing the column; 7. a screw rod 71, a fixing pin; 8. a support sleeve 81, a threaded hole; 9. the upper roller 91, the upper fixed shaft 92, the lower roller 93 and the lower fixed shaft; 101. a book; 102. the pages of the book.

Detailed Description

In order to make the technical solution of the present invention more apparent, the present invention is further described with reference to the following embodiments.

As shown in fig. 1 to 7, the piano score support for fast page turning of a piano according to the present invention is characterized in that: the base 1, the supporting plate 12, the screw 7 and the supporting sleeve 8 are taken as main bodies; the back of the supporting plate 12 and the front end of the screw 7 are respectively provided with a lug 13 and a fixing pin 71 which are matched, the fixing pin 71 is inserted into the lug 13, and the screw 7 can rotate in the lug 13 along with the fixing pin 71; the base 1 is provided with an upper bedplate 2 which is fixedly connected with the base and forms an included angle of 120 degrees with the supporting plate 12, and the middle of the upper bedplate 2 is provided with a strip-shaped sliding groove 21 and a sliding block 3 which is clamped in the sliding groove 21 and can slide; an upper fixed shaft 91 and a lower fixed shaft 93 are respectively arranged on the upper surface and the lower surface of the upper bedplate 2 at the two sides of the sliding block 3, and an upper roller 9 and a lower roller 92 which can rotate are respectively arranged on the upper fixed shaft 91 and the lower fixed shaft 93 and are pressed on the upper bedplate 2; the sliding block 3 is provided with a push column 6 which is fixedly connected with the sliding block 3 and forms an included angle of 120 degrees with the sliding block 3, the bottom of the push column 6 is provided with a magnetic column 5 and a magnetic rod 51, the magnetic column 5 is sleeved on the push column 6, and the magnetic rod 51 is sucked on the magnetic column 5.

In this embodiment, the support sleeve 8 is internally provided with a threaded hole 81 which is matched with the screw rod 7, the extension length of the screw rod 7 can be adjusted by rotating the support sleeve 8, so that the angle between the supporting plate 12 and the desktop can be adjusted, the support sleeve 8 and the screw rod 7 can be self-locked after being rotationally adjusted, and the adjustment time can be saved.

In this embodiment, the sliding block 3 is provided with a shift lever 31 and a shift knob 32 fixed at the front end of the shift lever 31, so that the shift knob 32 is held to drive the sliding block 3 to slide in the sliding slot 21 through the shift lever 31.

In this embodiment, the number of the sliding blocks 3 is four, and four pages of paper can be quickly turned over during the piano playing process.

In the present embodiment, the angle of inclination of the pushing post 6 is the same as that of the supporting plate 12, when the book 101 is placed on the supporting plate 12, the pages 102 of the book 101 are spread on the supporting plate 12 in an inclined manner, and the inclined pushing post 6 is adapted to the inclined pages 102, so as to push the pages 102 to turn.

In this embodiment, the shift lever 31, the sliding block 3 and the shift knob 32 are formed in an arcuate shape, so that a finger can quickly move to the shift lever 31 or the shift knob 32 when playing a piano.

In this embodiment, the magnetic strip 22 is arranged at the opposite end of the sliding block 3 of the upper platen 2 and fixedly connected to the upper platen 2, the magnet 4 is arranged in the middle of the shift lever 31, the magnetic column 5 and the magnetic rod 51 at the lower end of the push column 6 clamp the book page 102 to slide in the sliding groove 21 along with the sliding block 3, namely, the book page 102 is turned over, the magnet 4 reaches right above the magnetic strip 22, the magnet 4 and the magnetic strip 22 attract each other at this moment, the push column 6 is pressed on the book page 102, and the book page 102 is not easy to recover after being turned over.

In this embodiment, the pushing post 6 is made of an elastic rubber material, and the pushing post 6 is transparent, so that when the pushing post 6 is pressed on the page 102, the content of the page 102 is not observed by a person.

When the device is used, the support sleeve 8 is rotated to adjust the extending length of the screw 7, so that the angle between the supporting plate 12 and the desktop is adjusted, when the position convenient for observation is adjusted, the support sleeve 8 stops rotating, and the support sleeve 8 and the screw 7 are self-locked; then the book 101 is placed on the supporting plate 12, the pushing columns 6 are respectively inserted into the paper gaps, and the paper is clamped by the attraction of the magnetic rods 51 and the magnetic columns 5; when the book page 102 needs to be turned, the magnetic column 5 and the magnetic rod 51 at the lower end of the push column 6 clamp the book page 102 to slide in the sliding groove 21 along with the sliding square block 3, namely, the book page 102 is turned, meanwhile, the magnet 4 reaches right above the magnetic stripe 22, the magnet 4 and the magnetic stripe 22 are attracted at the moment, and the push column 6 is pressed on the book page 102, so that the book page 102 is not easy to recover after being turned.

Furthermore, when the book 101 is separated from the supporting plate 12, the book page 102 is pressed and pulled out from the magnetic rod 51 and the magnetic column 5, so that the operation is simple, the use is convenient and fast, and the design is ingenious.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.