CN216568906U

CN216568906U - Vocal music stand with autogiration function

Info

Publication number: CN216568906U
Application number: CN202122341615.9U
Authority: CN
Inventors: 钟海伦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-05-24
Anticipated expiration: 2031-09-27

Abstract

The utility model belongs to the field of music stands, and particularly relates to a vocal music stand with an automatic rotating function. The music book placing plate is reasonable in design, music books can be placed conveniently through the music book placing plate, the music book placing plate can rotate conveniently, so that the music book placing plate can be adjusted in angle conveniently, and the music book placing plate is suitable for different people.

Description

Vocal music stand with autogiration function

Technical Field

The utility model relates to the technical field of music stands, in particular to a vocal music stand with an automatic rotation function.

Background

Music notation is a method of recording music with symbols, either printed or hand-written. Different cultures and regions develop different notation methods. Notation can be divided into two broad categories, pitch recording and fingering recording. Staff, numbered musical notation and numbered musical notation all belong to the musical scores with recorded pitches. The six-line music score of guitar and the abbreviated character music score of the guqin belong to the music scores of recording fingering.

At present current music stand, when using, the music book is placed the board and is adjusted more troublesome, and when the crowd of difference used, the angle of needs is different, has not been convenient for place the board to the music book and rotates and the problem of angle modulation, therefore we have provided a vocal music stand with autogiration function and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that a music score placing plate is inconvenient to rotate and adjust the angle in the prior art, and provides a vocal music stand with an automatic rotating function.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a vocal music stand with automatic rotation function comprises a support frame, wherein a support box is fixedly arranged at the top of the support frame, two connecting boxes are fixedly arranged at the top of the support box, a rotating rod is rotatably arranged on the inner wall of one side of each connecting box, one end of each two rotating rods, which are close to each other, is fixedly provided with a same music score placing plate, one side of each music score placing plate is provided with a clamping mechanism, a driven bevel gear is arranged on the rotating rod, a rotating rod is rotatably arranged on the inner wall of the bottom of the support box, a driving bevel gear is fixedly arranged at the top end of the rotating rod and is meshed with the driven bevel gear, transmission shafts are rotatably arranged on the inner wall of the top of the support box and the inner wall of the bottom of the support box, a transmission assembly is arranged between each transmission shaft and the corresponding rotating rod, a transmission gear is arranged on each transmission shaft, a push rod motor is arranged on the inner wall of the bottom of the support box, and a push plate is slidably arranged on the inner wall of the bottom of the support box, and a rack plate is fixedly arranged on one side of the pushing plate and meshed with the transmission gear.

Preferably, the transmission assembly comprises three belt pulleys and a belt, the three belt pulleys are respectively installed on the two rotary rods and the transmission shaft, and the belt transmission sleeve is arranged on the three belt pulleys.

Preferably, clamping mechanism is including removing hole, T shape pole, splint and reset spring, remove the hole and set up on the board is placed to the music book, T shape pole slidable mounting is in removing the hole, and splint are fixed to be set up on T shape pole, and reset spring's one end is fixed to be set up on T shape pole, and reset spring's the other end is fixed to be set up on the board is placed to the music book.

Preferably, a sliding groove is formed in the inner wall of the bottom of the supporting box, and the pushing plate is connected with the sliding groove in a sliding mode.

Preferably, a rotating hole is formed in the inner wall of the top of the supporting box, and the rotating rod is rotatably connected with the rotating hole.

Preferably, a rotating hole is formed in the inner wall of one side of the connecting box, and the rotating rod is rotatably connected with the rotating hole.

The utility model has the beneficial effects that:

1. through the arrangement of the clamping mechanism, the music score can be clamped on the music score placing plate through the matching of the T-shaped rod, the reset spring and the clamping plate, so that the music score can be conveniently and fixedly placed;

2. when placing the board to the music book and carrying out angle modulation, through starting the push rod motor, the push rod motor can drive the slurcam through the output shaft and remove, the slurcam can drive gear through the rack board and rotate, through the transmission shaft, drive assembly's cooperation, can make the rotary rod rotate, the rotary rod can drive initiative bevel gear and driven bevel gear and rotate, driven bevel gear can drive the dwang and rotate, the dwang can drive the music book and place the board and rotate, thereby can place the board to the music book and carry out angle modulation.

Drawings

Fig. 1 is a schematic perspective view of a music stand with automatic rotation function according to the present invention;

fig. 2 is a schematic front view of a music stand with automatic rotation function according to the present invention;

fig. 3 is a schematic structural view of a part a of a vocal music stand with an automatic rotation function according to the present invention;

fig. 4 is a schematic top view of a music score placing plate of a music stand with an automatic rotation function according to the present invention.

In the figure: 1. a support frame; 2. a support box; 3. a connecting box; 4. rotating the rod; 5. a music score placing plate; 6. a clamping mechanism; 7. a driven bevel gear; 8. rotating the rod; 9. a drive bevel gear; 10. a drive shaft; 11. a belt pulley; 12. a belt; 13. a transmission gear; 14. a push rod motor; 15. a push plate; 16. a rack plate.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, and the "disposed" refers to an existing connection, whether connected, mounted, secured, or permanently connected. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a vocal music stand with automatic rotation function comprises a support frame 1, a support box 2 is fixedly installed at the top of the support frame 1, two connecting boxes 3 are fixedly installed at the top of the support box 2, a rotating rod 4 is rotatably installed on the inner wall of one side of the connecting box 3, one end of the two rotating rods 4 close to each other is fixedly installed with a same music book placing plate 5, a clamping mechanism 6 is installed at one side of the music book placing plate 5, a driven bevel gear 7 is installed on the rotating rod 4, a rotating rod 8 is rotatably installed on the inner wall of the bottom of the support box 2, a driving bevel gear 9 is fixedly installed at the top end of the rotating rod 8, the driving bevel gear 9 is meshed with the driven bevel gear 7, transmission shafts 10 are rotatably installed on the inner wall of the top and the inner wall of the bottom of the support box 2, a transmission assembly is arranged between the transmission shaft 10 and the rotating rod 8, and a transmission gear 13 is installed on the transmission shaft 10, a push rod motor 14 is arranged on the inner wall of the bottom of the support box 2, a push plate 15 is arranged on the inner wall of the bottom of the support box 2 in a sliding mode, a rack plate 16 is fixedly arranged on one side of the push plate 15, and the rack plate 16 is meshed with the transmission gear 13.

In this embodiment, drive assembly includes three belt pulley 11 and belt 12, and three belt pulley 11 is installed respectively on two rotary rods 8 and transmission shaft 10, and belt 12 transmission cover is established on three belt pulley 11, and through being provided with drive assembly, transmission shaft 10 can drive rotary rod 8 and rotate.

In this embodiment, clamping mechanism 6 is including removing hole, T shape pole, splint and reset spring, and remove the hole and set up on board 5 is placed to the music book, and T shape pole slidable mounting is in removing the hole, and splint are fixed to be set up on T shape pole, and reset spring's one end is fixed to be set up on T shape pole, and reset spring's the other end is fixed to be set up on board 5 is placed to the music book, through being provided with clamping mechanism 6, can carry out the centre gripping to the music book and fix.

In this embodiment, the sliding tray has been seted up on the bottom inner wall of supporting box 2, and catch plate 15 and sliding tray sliding connection can make catch plate 15 carry out stable removal through being provided with the sliding tray.

In this embodiment, seted up rotatory hole on the top inner wall of support box 2, and rotary rod 8 rotates with rotatory hole to be connected, has seted up on one side inner wall of connecting box 3 and has rotated the hole, and dwang 4 rotates with rotating the hole to be connected, rotates the hole through being provided with, can make dwang 4 carry out stable rotation.

According to the music book placing plate, the clamping mechanism 6 is arranged, music books can be clamped on the music book placing plate 5 through the matching of the T-shaped rod, the reset spring and the clamping plate, so that the music books can be conveniently and fixedly placed, when the music book placing plate 5 is subjected to angle adjustment, the push rod motor 14 is started, the push rod motor 14 can drive the push plate 15 to move through the output shaft, the push plate 15 can drive the transmission gear 13 to rotate through the rack plate 16, through the matching of the transmission shaft 10 and the transmission assembly, the rotary rod 8 can be enabled to rotate, the rotary rod 8 can drive the driving bevel gear 9 and the driven bevel gear 7 to rotate, the driven bevel gear 7 can drive the rotary rod 4 to rotate, the rotary rod 4 can drive the music book placing plate 5 to rotate, and therefore the music book placing plate 5 can be subjected to angle adjustment.

The vocal music stand with the automatic rotation function provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are set forth only to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a vocal music stand with automatic rotation function, includes support frame (1), its characterized in that, the top fixed mounting of support frame (1) has supporting box (2), the top fixed mounting of supporting box (2) has two connecting-box (3), rotate on one side inner wall of connecting-box (3) and install dwang (4), the one end fixed mounting that two dwang (4) are close to each other has same music book to place board (5), the music book is placed one side of board (5) and is installed clamping mechanism (6), install driven bevel gear (7) on dwang (4), rotate on the bottom inner wall of supporting box (2) and install rotary rod (8), the top fixed mounting of rotary rod (8) has initiative bevel gear (9), just initiative bevel gear (9) mesh with driven bevel gear (7), support on the top inner wall of case (2) and rotate on the bottom inner wall and install transmission shaft (10), be equipped with transmission assembly between transmission shaft (10) and rotary rod (8), install drive gear (13) on transmission shaft (10), install push rod motor (14) on the bottom inner wall of support case (2), slidable mounting has slurcam (15) on the bottom inner wall of support case (2), one side fixed mounting of slurcam (15) has rack plate (16), rack plate (16) meshes with drive gear (13) mutually.

2. The vocal music stand with automatic rotating function according to claim 1, wherein the transmission assembly comprises three belt pulleys (11) and a belt (12), the three belt pulleys (11) are respectively installed on the two rotating rods (8) and the transmission shaft (10), and the belt (12) is sleeved on the three belt pulleys (11) in a transmission manner.

3. The vocal music stand with the automatic rotation function according to claim 1, wherein said clamping mechanism (6) comprises a moving hole opened on the music stand plate (5), a T-shaped bar slidably mounted in the moving hole, a clamping plate fixedly disposed on the T-shaped bar, a return spring having one end fixedly disposed on the T-shaped bar and the other end fixedly disposed on the music stand plate (5).

4. The vocal music stand with the automatic rotation function according to claim 1, wherein the inner wall of the bottom of the support box (2) is provided with a sliding groove, and the push plate (15) is slidably connected with the sliding groove.

5. The vocal music stand with the automatic rotation function according to claim 1, wherein the top inner wall of the support box (2) is provided with a rotation hole, and the rotation rod (8) is rotatably connected with the rotation hole.

6. The vocal music stand with the automatic rotation function according to claim 1, wherein a rotation hole is formed on an inner wall of one side of the connection box (3), and the rotation rod (4) is rotatably connected with the rotation hole.