阅读说明：本技术 一种能自动翻谱的谱架 (Music stand capable of automatically turning music score ) 是由 宋振卿 黄丽荧 于 2021-08-31 设计创作，主要内容包括：本发明公开了一种能自动翻谱的谱架,包括谱架主体、谱纸袋和金属片,谱架主体的表面活动连接有谱纸袋,谱纸袋的一侧顶部固定连接有金属片,金属片的表面搭接相连有第一电磁铁,第一电磁铁的外围嵌套连接有套块,第一电磁铁的顶部固定连接有弹性连接件,弹性连接件的顶部固定连接有第二电磁铁,套块的后面固定连接有电性连杆,电性连杆的一端固定连接有双向电机。该能自动翻谱的谱架,通过自动翻谱机构提高了谱架主体的功能性,可实现自动翻谱,避免了相关人员在演奏过程中手动翻谱影响演奏的正常进行,通过稳固机构提高了谱架主体的稳定性,避免了乐谱架在使用过程中意外翻倒,通过辅助机构提高了谱架主体的便捷性。(The invention discloses a music stand capable of automatically turning music scores, which comprises a music stand main body, a music paper bag and a metal sheet, wherein the surface of the music stand main body is movably connected with the music paper bag, the top of one side of the music paper bag is fixedly connected with the metal sheet, the surface of the metal sheet is connected with a first electromagnet in a lap joint manner, the periphery of the first electromagnet is connected with a sleeve block in a nested manner, the top of the first electromagnet is fixedly connected with an elastic connecting piece, the top of the elastic connecting piece is fixedly connected with a second electromagnet, the back of the sleeve block is fixedly connected with an electric connecting rod, and one end of the electric connecting rod is fixedly connected with a two-way motor. This can automatic music book frame of turning over register for easy reference has improved the functionality of music book frame main part through automatic music book mechanism of turning over, can realize automatic turning over register for easy reference, has avoided relevant personnel to turn over the register for easy reference manual in the performance and has influenced the normal clear of playing, has improved the stability of music book frame main part through firm mechanism, has avoided the music book frame to overturn in the accident in the use, has improved the convenience of music book frame main part through complementary unit.)

1. The utility model provides a can automatic music stand of turning over register for easy reference, includes music stand main part (1), register for easy reference paper bag (2) and sheetmetal (3), its characterized in that: the surface of the music stand main body (1) is movably connected with a music paper bag (2), the top of one side of the music paper bag (2) is fixedly connected with a metal sheet (3), the surface of the metal sheet (3) is connected with a first electromagnet (4) in an overlapping way, the periphery of the first electromagnet (4) is connected with a sleeve block (5) in a nesting way, wherein,

an elastic connecting piece (6) is fixedly connected to the top of the first electromagnet (4), a second electromagnet (7) is fixedly connected to the top of the elastic connecting piece (6), an electric connecting rod (8) is fixedly connected to the rear of the sleeve block (5), a two-way motor (9) is fixedly connected to one end of the electric connecting rod (8), a soft signal connecting rod (10) is fixedly connected to the other side of the bottom of the two-way motor (9), and a control assembly (11) is fixedly connected to one end of the soft signal connecting rod (10);

the improved music stand is characterized in that light supplementing lamp strips (12) are fixedly connected to two sides of the surface of the music stand main body (1), an installation block (13) is fixedly connected to the middle of the back of the music stand main body (1), an embedded rod (14) is movably connected to the bottom of the installation block (13), an embedded rod (15) is connected to the bottom of the embedded rod (14) in a nested mode, a foot-operated transmission rod (16) is connected to one side of the bottom of the embedded rod (15) in an embedded mode, a second threaded rod (26) is connected to the other side of the foot-operated transmission rod (16) in a lapped mode, a second threaded groove (27) is fixedly connected to the inside of the embedded rod (14), and elastic limiting rods (28) are connected to two sides of the installation block (13) in an embedded mode;

the bottom fixedly connected with device base (17) of nested pole (15), the preceding fixedly connected with spout (18) in surface of device base (17), the inside swing joint of spout (18) has slider (19), the inside fixedly connected with thread groove (20) of slider (19), the inside swing joint of thread groove (20) has threaded rod (21), the bottom fixedly connected with installation piece (22) of threaded rod (21), the inside embedding of installation piece (22) is connected with firm sucking disc (23), one side fixedly connected with side spout (24) of device base (17), the inside swing joint of side spout (24) has side slider (25).

2. The music stand capable of automatically turning music score according to claim 1, characterized in that: the section of the spectrum paper bag (2) is rectangular, and a rectangular hollow cavity is arranged in the spectrum paper bag.

3. The music stand capable of automatically turning music score according to claim 1, characterized in that: the cross-sectional shapes of the metal sheet (3), the first electromagnet (4) and the second electromagnet (7) are all rectangular, and the metal sheet (3) and the first electromagnet (4) are matched with each other for use.

4. The music stand capable of automatically turning music score according to claim 1, characterized in that: the first electromagnet (4) is connected with the second electromagnet (7) through the elastic connecting pieces (6), the number of the elastic connecting pieces (6) is three, and the three elastic connecting pieces (6) are sequentially arranged from left to right.

5. The music stand capable of automatically turning music score according to claim 1, characterized in that: the bidirectional motor (9) is respectively connected with the sleeve block (5) and the control component (11) through the electric connecting rod (8) and the soft signal connecting rod (10).

6. The music stand capable of automatically turning music score according to claim 1, characterized in that: the cross-sectional shape of light filling lamp strip (12) is the rectangle, and it is equipped with two altogether, and two light filling lamp strips (12) use the centre of music stand main part (1) to be axisymmetric distribution, pedal formula transfer line (16) is equipped with the multisection, and elasticity gag lever post (28) is equipped with two.

7. The music stand capable of automatically turning music score according to claim 1, characterized in that: installation piece (13) and embedded pole (14) are through screw thread interconnect, and embedded pole (14) all are cylindricly with embedded pole (15), and the bottom surface diameter of embedded pole (14) slightly is less than the bottom surface diameter of embedded pole (15), and embedded pole (14) inlay the inside of embedded pole (15).

8. The music stand capable of automatically turning music score according to claim 1, characterized in that: the cross section of the sliding groove (18) is in a long-strip rectangular shape, and the sliding block (19) is embedded in the sliding groove (18).

9. The music stand capable of automatically turning music score according to claim 1, characterized in that: the thread groove (20) and the threaded rod (21) are meshed with each other through threads.

10. The music stand capable of automatically turning music score according to claim 1, characterized in that: twelve stable suckers (23) are arranged.

Technical Field

The invention relates to the technical field of music stand, in particular to a music stand capable of automatically turning music.

Background

In a band performance, a family party or other occasions, music scores and music scores are often required for players to play musical instruments and singers to sing songs.

Present music stand is functional not good, can't realize automatic music book of turning over in the use, lead to relevant personnel still need manual music book of turning over at the performance in-process, this can influence relevant personnel's normal performance undoubtedly, present music stand flexibility is not good, can't height-adjusting when using, and can't dismantle the music stand when not using for a long time, inconvenient placing, current music stand mostly leans on three supporting legs to support, stability is not good enough if there is the risk of overturning in the use by external force.

Disclosure of Invention

The invention aims to provide a music stand capable of automatically turning music scores, and aims to solve the problems that automatic music score turning cannot be realized, the flexibility is poor, and the turnover risk exists in the using process in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a music stand capable of automatically turning music scores comprises a music stand main body, a music score paper bag and a metal sheet, wherein the surface of the music stand main body is movably connected with the music score paper bag, the top of one side of the music score paper bag is fixedly connected with the metal sheet, the surface of the metal sheet is connected with a first electromagnet in an overlapping way, the periphery of the first electromagnet is connected with a sleeve block in a nesting way, wherein,

the top of the first electromagnet is fixedly connected with an elastic connecting piece, the top of the elastic connecting piece is fixedly connected with a second electromagnet, the back of the sleeve block is fixedly connected with an electric connecting rod, one end of the electric connecting rod is fixedly connected with a two-way motor, the other side of the bottom of the two-way motor is fixedly connected with a soft signal connecting rod, and one end of the soft signal connecting rod is fixedly connected with a control assembly;

the novel music stand is characterized in that light supplementing lamp strips are fixedly connected to two sides of the surface of the music stand main body, an installation block is fixedly connected to the middle of the back of the music stand main body, an embedded rod is movably connected to the bottom of the installation block, an embedded rod is connected to the bottom of the embedded rod in an embedded mode, a foot-operated transmission rod is connected to one side of the bottom of the embedded rod in an embedded mode, a second threaded rod is connected to the other side of the foot-operated transmission rod in an overlapped mode, a second threaded groove is fixedly connected to the inside of the embedded rod, and elastic limiting rods are connected to two sides of the installation block in an embedded mode;

the bottom fixedly connected with device base of nested pole, the preceding fixedly connected with spout in surface of device base, the inside swing joint of spout has the slider, the inside fixedly connected with thread groove of slider, the inside swing joint of thread groove has the threaded rod, the bottom fixedly connected with installation piece of threaded rod, the inside embedding of installation piece is connected with firm sucking disc, one side fixedly connected with side spout of device base, the inside swing joint of side spout has the side slider.

Preferably, the cross sectional shape of register for easy reference container bag is the rectangle, and cavity in its inside rectangle that is equipped with, the cross sectional shape of sheetmetal, first electro-magnet and second electro-magnet all is the rectangle, and the sheetmetal uses with first electro-magnet is mutually supported, and first electro-magnet and second electro-magnet pass through elastic connection spare to be connected, and elastic connection spare is equipped with threely altogether, and three elastic connection spare from left to right arranges in proper order, and the two-way motor passes through electric property connecting rod and soft signal connecting rod and connects nest block and control assembly respectively.

Preferably, the cross sectional shape of light filling lamp strip is the rectangle, and it is equipped with two altogether, and two light filling lamp strips use the centre of music stand main part to be axisymmetric distribution, the formula transfer line is equipped with the multisection is stepped on to the foot, and the elasticity gag lever post is equipped with two, the installation piece passes through screw thread interconnect with embedded pole, and embedded pole and nested pole all are cylindricly, and the bottom surface diameter of embedded pole slightly is less than the bottom surface diameter of nested pole, and embedded pole inlays in the inside of nested pole.

Preferably, the cross-sectional shape of spout is rectangular rectangle, and the slider inlays in the inside of spout, and the thread groove passes through screw thread intermeshing with the threaded rod, and firm sucking disc is equipped with twelve altogether.

Compared with the prior art, the invention has the beneficial effects that:

(1) the music stand capable of automatically turning music scores is provided with a plurality of music paper bags through the automatic music turning mechanism, related personnel can put music paper into the music paper bags in sequence before starting playing, the related personnel can step on a control component (a control system is arranged in the related personnel) to control a first electromagnet to be electrified and a second electromagnet to be powered off when the music paper needs to be turned over in the playing process, after the second electromagnet is powered off, an elastic connecting piece can push the first electromagnet out of a sleeve block, a metal sheet can be adsorbed when the first electromagnet is contacted with the metal sheet, then a bidirectional motor can start to work to drive the music paper bags to rotate, after the music paper bags are rotated to the other side of the music stand main body, the control component can control the first electromagnet to be powered off and the second electromagnet to be electrified, the metal sheet can be separated from the first electromagnet after the first electromagnet is powered off and the second electromagnet is powered on, the second electromagnet can pull the first electromagnet towards the inside of the sleeve block (the elastic connecting piece can be compressed in the process of retracting of the first electromagnet), the reset can be completed by the reverse rotation of the bidirectional motor after the first electromagnet is completely withdrawn, the automatic music score turning mechanism improves the functionality of the music score stand main body, can realize automatic music score turning, and avoids the influence of manual music score turning on the normal playing of related personnel in the playing process;

(2) the music stand capable of automatically turning music scores can rotate the foot-operated transmission rod by arranging the auxiliary mechanism before a related person uses the music stand, the foot-operated transmission rod can drive the second threaded rod to rotate in the second threaded groove, so that the position of the embedded rod can be moved up and down in the embedded rod to realize the height adjustment of the music stand main body, meanwhile, the height of the music stand can be finely adjusted by rotating the foot-operated transmission rod by the related person in the playing process, the related person can firstly disconnect the soft signal connecting rod when the music stand is not used for a long time, the related person can pull the elastic limiting rods at the two sides of the mounting block to the outside of the mounting block after the soft signal connecting rod is disconnected, so that the mounting block can be separated from the top end of the embedded rod, the music stand main body can be detached, the related person can conveniently place the music stand, and the related person can open the light bar in the playing process, the light supplementing lamp bar can play a good role in illumination, so that the situation that the music book is not clearly seen by related personnel due to poor light in the playing process is prevented, and the convenience of the music book stand main body is improved by the aid of the auxiliary mechanism;

(3) this can automatic music stand of turning over register for easy reference, through setting up stabilizing mean, relevant personnel place the music stand and can remove the position of slider in the spout behind appointed position, thereby reach the purpose of adjusting firm sucking disc position, it can rotatory threaded rod to wait that the slider moves to relevant personnel behind the suitable position, the rotatory in-process of threaded rod in the thread groove can make firm sucking disc paste to the working face of music stand, firm sucking disc can adsorb on the working face after pasting to the working face, and then the land fertility of grabbing of device base has been increased, the position of twelve firm sucking discs is all adjustable, relevant personnel can remove firm sucking disc according to actual demand, stabilizing mean has improved the stability of music stand main part, the unexpected turnover of music stand in the use has been avoided.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic top sectional view of the base of the apparatus of the present invention;

FIG. 3 is a schematic cross-sectional view of the nest block of the present invention;

FIG. 4 is a schematic cross-sectional view of a slider according to the present invention;

FIG. 5 is an enlarged schematic view of the present invention at A;

FIG. 6 is an enlarged view of the structure of the present invention at B;

fig. 7 is a schematic sectional view showing the structure of the embedded rod and the nested rod of the present invention.

In the figure: 1. a music stand main body; 2. a paper bag for the table paper; 3. a metal sheet; 4. a first electromagnet; 5. sleeving blocks; 6. an elastic connecting member; 7. a second electromagnet; 8. an electrical connecting rod; 9. a bi-directional motor; 10. a flexible signal link; 11. a control component; 12. a light supplementing lamp bar; 13. mounting blocks; 14. a rod is embedded; 15. embedding a sleeve rod; 16. a foot-operated transmission rod; 17. a device base; 18. a chute; 19. a slider; 20. a thread groove; 21. a threaded rod; 22. mounting blocks; 23. stabilizing the sucker; 24. a side chute; 25. a side slider; 26. a second threaded rod; 27. a second thread groove; 28. an elastic limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a music stand capable of automatically turning music score, comprising: 1. a music stand main body; 2. a paper bag for the table paper; 3. a metal sheet; 4. a first electromagnet; 5. sleeving blocks; 6. an elastic connecting member; 7. a second electromagnet; 8. an electrical connecting rod; 9. a bi-directional motor; 10. a flexible signal link; 11. a control component; 12. a light supplementing lamp bar; 13. mounting blocks; 14. a rod is embedded; 15. embedding a sleeve rod; 16. a foot-operated transmission rod; 17. a device base; 18. a chute; 19. a slider; 20. a thread groove; 21. a threaded rod; 22. mounting blocks; 23. stabilizing the sucker; 24. a side chute; 25. a side slider; 26. a second threaded rod; 27. a second thread groove; 28. the surface of the music stand main body 1 is movably connected with a music paper bag 2, the top of one side of the music paper bag 2 is fixedly connected with a metal sheet 3, the surface of the metal sheet 3 is connected with a first electromagnet 4 in a lap joint manner, the periphery of the first electromagnet 4 is connected with a sleeve block 5 in a nested manner, wherein,

the section shape of the music paper bag 2 is rectangular, a rectangular hollow cavity is arranged in the music paper bag, the section shapes of a metal sheet 3, a first electromagnet 4 and a second electromagnet 7 are all rectangular, the metal sheet 3 and the first electromagnet 4 are matched for use, the first electromagnet 4 and the second electromagnet 7 are connected through an elastic connecting piece 6, the number of the elastic connecting pieces 6 is three, the three elastic connecting pieces 6 are sequentially arranged from left to right, a two-way motor 9 is respectively connected with a sleeve block 5 and a control component 11 through an electric connecting rod 8 and a soft signal connecting rod 10, an automatic music turning mechanism is assembled by the music paper bag 2, the metal sheet 3, the first electromagnet 4, the sleeve block 5, the elastic connecting piece 6, the second electromagnet 7, the electric connecting rod 8, the two-way motor 9, the soft signal connecting rod 10 and the control component 11, the existing music stand has poor functionality, and automatic music turning cannot be realized in the using process, the related personnel still need to manually turn the music score in the playing process, which undoubtedly influences the normal playing of the related personnel, the music score paper bag 2 is provided with a plurality of automatic music score turning mechanisms, the related personnel can put the music score paper into the music score paper bag 2 in sequence before the playing is started, the related personnel can step on the control component 11 (the control system is arranged in the related personnel) to control the first electromagnet 4 to be powered on and the second electromagnet 7 to be powered off in the playing process, after the second electromagnet 7 is powered off, the elastic connecting piece 6 can push the first electromagnet 4 outwards towards the sleeve block 5, the first electromagnet 4 can absorb the metal sheet 3 when contacting the metal sheet 3, then the two-way motor 9 can start to work to drive the music score paper bag 2 to rotate, after the music score paper bag 2 rotates to the other side of the music score frame main body 1, the control component 11 can control the first electromagnet 4 to be powered off and the second electromagnet 7 to be powered on, the metal sheet 3 can break away from with first electro-magnet 4 after first electro-magnet 4 outage and second electro-magnet 7 circular telegram, second electro-magnet 7 can draw first electro-magnet 4 toward the inside of nesting piece 5 (the in-process that first electro-magnet 4 contracts back can compress elastic connection 6), the reversal of 9 back two-way electric motors can accomplish and reset after first electro-magnet 4 withdraws completely, automatic music score turning mechanism has improved the functionality of music stand main part 1, can realize automatic music score turning, the normal clear that the music score of related personnel influences the performance in the performance process of manual turning over has been avoided.

The cross-sectional shape of the light supplementing lamp strips 12 is rectangular, the light supplementing lamp strips are two, the two light supplementing lamp strips 12 are distributed in an axisymmetric manner by taking the middle of the music stand main body 1 as an axis, the pedal type transmission rod 16 is provided with a plurality of sections, the elastic limiting rod 28 is provided with two, the mounting block 13 and the embedded rod 14 are connected with each other through threads, the embedded rod 14 and the embedded rod 15 are both cylindrical, the diameter of the bottom surface of the embedded rod 14 is slightly smaller than that of the bottom surface of the embedded rod 15, the embedded rod 14 is embedded in the embedded rod 15, an auxiliary mechanism is formed by the light supplementing lamp strips 12, the mounting block 13, the embedded rod 14, the embedded rod 15, the pedal type transmission rod 16, the second threaded rod 26, the second threaded groove 27 and the elastic limiting rod 28 together, the existing music stand is poor in flexibility, the height cannot be adjusted when the music stand is used, the music stand cannot be detached and is inconvenient to place when the music stand is not used for a long time, and related personnel can rotate the pedal type transmission rod 16 before using the music stand through the auxiliary mechanism, the pedal type transmission rod 16 can drive the second threaded rod 26 to rotate in the second threaded groove 27, so that the position of the embedded rod 14 can be moved up and down in the embedded rod 15 to realize height adjustment of the music stand main body 1, meanwhile, the pedal type transmission rod 16 can be rotated by feet to finely adjust the height of the music stand in the playing process of related personnel, when the music stand is not used for a long time, the related personnel can disconnect the flexible signal connecting rod 10 firstly, after the flexible signal connecting rod 10 is disconnected, the related personnel can pull the elastic limiting rods 28 at the two sides of the mounting block 13 to the outside of the mounting block 13, so that the mounting block 13 can be separated from the top end of the embedded rod 14, so that the music stand main body 1 can be detached, the related personnel can conveniently place the music stand, and the related personnel can open the light supplementing lamp bar 12 in the playing process, the light supplementing lamp bar 12 can play a good lighting role, and the related personnel can be prevented from blinding music scores due to poor light in the playing process, the assisting mechanism improves the convenience of the music stand main body 1.

The cross section of the sliding groove 18 is in a long rectangular shape, the sliding block 19 is embedded in the sliding groove 18, the thread groove 20 and the threaded rod 21 are meshed with each other through threads, twelve stable suckers 23 are arranged, the device base 17, the sliding groove 18, the sliding block 19, the thread groove 20, the threaded rod 21, the mounting block 22, the stable suckers 23, the side sliding groove 24 and the side sliding block 25 jointly form a stable mechanism, most of existing music stands are supported by three supporting legs, the stability is poor, the risk of overturning exists when external force is applied to the music stands in the using process, through the arrangement of the stable mechanism, relevant personnel can move the position of the sliding block 19 in the sliding groove 18 after placing the music stands at a specified position, the purpose of adjusting the position of the stable suckers 23 is achieved, the relevant personnel can rotate the threaded rod 21 after the sliding block 19 is moved to the proper position, the threaded rod 21 can move upwards or downwards in the rotating process of the thread groove 20, the rotatory threaded rod 21 of relevant personnel can make firm sucking disc 23 paste the working face to the music stand, can adsorb on the working face after firm sucking disc 23 pastes the working face, and then has increased the land fertility of grabbing of device base 17, the position of twelve firm sucking discs 23 is all adjustable, relevant personnel can remove firm sucking disc 23 according to actual demand, firm mechanism has improved the stability of music stand main part 1, avoided the music stand accident to overturn in the use.

The working principle is as follows: when the music stand capable of automatically turning music scores is used, firstly, related personnel can put music scores into a music score paper bag 2 in sequence before starting playing, the related personnel can step on a control component 11 (a control system is arranged in the related personnel) to control the first electromagnet 4 to be powered on and the second electromagnet 7 to be powered off when the music scores are required to be turned over in the playing process, after the second electromagnet 7 is powered off, the elastic connecting piece 6 can push the first electromagnet 4 outwards towards the sleeve block 5, the metal sheet 3 can be adsorbed when the first electromagnet 4 is contacted with the metal sheet 3, then the bidirectional motor 9 can start to work to drive the music score paper bag 2 to rotate, after the music score paper bag 2 rotates to the other side of the music stand main body 1, the control component 11 can control the first electromagnet 4 to be powered off and the second electromagnet 7 to be powered on, after the first electromagnet 4 is powered off and the second electromagnet 7 is powered on, the metal sheet 3 can be separated from the first electromagnet 4, and the second electromagnet 7 can pull the first electromagnet 4 towards the inside of the sleeve block 5 (the first electromagnet 4 can be compressed in the retracting process of the first electromagnet 4 Elastic connecting piece 6), the reversing of two-way motor 9 can accomplish the restoration after first electro-magnet 4 withdraws totally, relevant personnel can remove the position of slider 19 in spout 18 after placing the music stand in appointed position, thereby reach the purpose of adjusting firm sucking disc 23 position, relevant personnel can rotate threaded rod 21 after slider 19 moves to suitable position, threaded rod 21 can upwards or downwards displacement in the rotatory in-process in thread groove 20, relevant personnel rotate threaded rod 21 and can make firm sucking disc 23 paste the working face of music stand, firm sucking disc 23 can adsorb on the working face after pasting the working face, and then the ground gripping power of device base 17 has been increased, the position of twelve firm sucking discs 23 all can be adjusted, the content that does not make detailed description in this description belongs to the prior art that the professional of this field knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.