CN216723633U

CN216723633U - Music vocal music training auxiliary device

Info

Publication number: CN216723633U
Application number: CN202123022497.1U
Authority: CN
Inventors: 李莹
Original assignee: Xinyang Vocational and Technical College
Current assignee: Xinyang Vocational and Technical College
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-06-14
Anticipated expiration: 2031-12-03

Abstract

The utility model belongs to the technical field of vocal music training equipment technique and specifically relates to a music vocal music training auxiliary device, including the bull stick, the first lead screw of upper end fixedly connected with of bull stick, the circular channel is dug on the circumference surface of bull stick, the ring channel internal rotation is connected with the fixed disk, the circumference surface threaded connection of first lead screw has the second screwed pipe, the right-hand member fixedly connected with long slab of second screwed pipe, the upper end fixedly connected with music book backup pad of long slab, the downside of fixed disk is provided with three supporting mechanism, three supporting mechanism all is used for supporting the fixed disk, the downside of bull stick is provided with fixed establishment, fixed establishment is used for preventing that the music book backup pad from empting, finally realize the regulation of the music book backup pad height of being convenient for, also prevent that the outdoor use this device from being blown down by the wind, avoid the music book backup pad height to make the phenomenon that the device focus unstability takes place to empty, optimize current music book support frame.

Description

Music vocal music training auxiliary device

Technical Field

The utility model relates to a vocal music training equipment technical field especially relates to a music vocal music training auxiliary device.

Background

Vocal music refers to a form of music sung by human voice. The vocal music is a melody, continuity and rhythm sound which is mainly given by the vocal cords of people and is matched with the oral cavity, the tongue and the nasal cavity to act on breath.

The patent document who discloses the part has vocal training among the prior art, chinese patent with application number 202120068888.8 discloses a music vocal training auxiliary device, including supporting mechanism, coupling mechanism, slewing mechanism and placement machine structure, coupling mechanism has been cup jointed at supporting mechanism's top, fixedly connected with slewing mechanism on the coupling mechanism, the placement machine structure joint is on coupling mechanism, slewing mechanism is including rotating motor and control part, rotate motor and control part electric connection, placement machine structure is including placing board, expansion board and fixation clamp, the expansion board rotates with placing the board through the hinge and is connected, swing joint has the fixation clamp on placing the board.

The music stand for the existing music training is easily blown down by wind when being used outdoors, and particularly, the music stand is more easily toppled when the gravity center is too high due to the fact that a music clamp is heightened, so that the auxiliary device for the music training is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a music vocal music training auxiliary device.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a music vocal music training auxiliary device comprises a rotating rod, wherein a first lead screw is fixedly connected to the upper end of the rotating rod, an annular groove is formed in the circumferential surface of the rotating rod, a fixed disc is connected in the annular groove in a rotating mode, a second threaded pipe is connected to the circumferential surface of the first lead screw in a threaded mode, a long plate is fixedly connected to the right end of the second threaded pipe, a music book supporting plate is fixedly connected to the upper end of the long plate, three supporting mechanisms are arranged on the lower side of the fixed disc, the three supporting mechanisms are all used for supporting the fixed disc, a fixing mechanism is arranged on the lower side of the rotating rod, and the fixing mechanism is used for preventing the music book supporting plate from toppling over; when the music book support plate works, the three support legs are rotated to enable the three support legs to support the position of the fixed plate, the rotating rod is rotated, the rotation of the rotating rod drives the first screw rod and the second screw rod to rotate, the rotation of the first screw rod drives the second screwed pipe to move upwards, the second screwed pipe drives the music book support plate and the long plate to move upwards, thereby driving the music score to move upwards and being convenient for users with different heights to use, the rotation of the second screw rod drives the first screwed pipe to move downwards and drives the first screwed pipe to drive the conical plug to move downwards, the conical plug is inserted in the soil, realize the position of fixed this device, prevent that this device from being blown down by wind, finally realize the regulation of the music book backup pad height of being convenient for, blow down by wind when also preventing this device of outdoor use, avoid the music book backup pad height to be too high to make the phenomenon that the unstable emergence of cost device focus was emptyd, optimized current music book support frame.

Preferably, the supporting mechanism comprises a U-shaped connecting plate, a fixing rod and supporting legs, the U-shaped connecting plate is fixedly connected to the lower end of the fixing disc, the fixing rod is fixedly connected between the left inner wall and the right inner wall of the U-shaped connecting plate, and the supporting legs are rotatably connected to the circumferential surface of the fixing rod; during operation, the supporting legs are arranged to support the device conveniently, and the device is further prevented from toppling.

Preferably, the fixing mechanism comprises a second screw rod, a first threaded pipe and a conical plug, the second screw rod is fixedly connected to the lower end of the rotating rod, the first threaded pipe is in threaded connection with the second screw rod, and the conical plug is fixedly connected to the lower end of the first threaded pipe; during operation, the second lead screw is mutually supported with first screwed pipe and is realized driving the toper plug and move down and insert in earth, prevents to cause this device focus unstability to take place to empty behind the music book backup pad height-adjusting, and the position of this device of being convenient for fix can prevent that this device from being blown down by wind.

Preferably, the circumferential surface of the first threaded pipe is fixedly connected with a connecting disc, the upper end of the connecting disc is fixedly connected with a limiting rod, the left end of the second threaded pipe is fixedly connected with a square connecting plate, the upper end of the fixing disc is provided with a jack, the limiting rod is connected in the jack in a sliding manner, and the limiting rod is connected in the square connecting plate in a sliding manner; during operation, the limiting rod is convenient to connect by the connecting disc, the position of the second threaded pipe is convenient to limit by the limiting rod, the second threaded pipe and the first threaded pipe are driven to rotate when the rotating rod is prevented from rotating, and the second threaded pipe and the first threaded pipe can only move up and down.

Preferably, the thread directions of the first screw rod and the second screw rod are opposite, the first screw rod is matched with the second threaded pipe, and the second screw rod is matched with the first threaded pipe; during operation, the rotation of the rotating rod is convenient to drive the second threaded pipe and the first threaded pipe to move in opposite directions, after the height of the music book supporting plate is increased, the conical plug is inserted into soil to prevent the music book supporting plate from toppling over due to unstable gravity center.

Preferably, the upper ends of the three supporting legs are all provided with fixing holes, and the lower ends of the three supporting legs are all provided with anti-skid grains; when the device works, the supporting legs can be fixed on the ground by inserting screws into the fixing holes, so that the device is further prevented from being blown down by wind.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the scheme, the three supporting legs are rotated to enable the three supporting legs to support the position of the fixed disc, the rotating rod is rotated, the rotation of the rotating rod drives the first screw rod and the second screw rod to rotate, the rotation of the first screw rod drives the second screwed pipe to move upwards, the second screwed pipe drives the music score supporting plate and the long plate to move upwards, thereby driving the music score to move upwards and being convenient for users with different heights to use, the rotation of the second screw rod drives the first screwed pipe to move downwards and drives the first screwed pipe to drive the conical plug to move downwards, the conical plug is inserted in the soil, realize the position of fixed this device, prevent that this device from being blown down by wind, finally realize the regulation of the music book backup pad height of being convenient for, blow down by wind when also preventing this device of outdoor use, avoid the music book backup pad height to be too high to make the phenomenon that the unstable emergence of cost device focus was emptyd, optimized current music book support frame.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective exploded view of the present invention;

FIG. 3 is a perspective view of the first threaded pipe of the present invention;

fig. 4 is a perspective view of the rotating rod of the present invention.

In the figure: 1. a rotating rod; 2. an annular groove; 3. a first lead screw; 4. a second lead screw; 5. fixing the disc; 6. a jack; 7. a U-shaped connecting plate; 8. fixing the rod; 9. supporting legs; 10. a fixing hole; 11. a tapered plug; 12. A first threaded pipe; 13. a limiting rod; 14. a connecting disc; 15. a square connecting plate; 16. a second threaded pipe; 17. a long plate; 18. music book backup pad.

Detailed Description

The following description is provided to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

1-4, the auxiliary device for music vocal training comprises a rotating rod 1, wherein a first screw rod 3 is fixedly connected to the upper end of the rotating rod 1, an annular groove 2 is formed in the circumferential surface of the rotating rod 1, a fixed disc 5 is rotatably connected in the annular groove 2, a second threaded pipe 16 is in threaded connection with the circumferential surface of the first screw rod 3, a long plate 17 is fixedly connected to the right end of the second threaded pipe 16, a music book supporting plate 18 is fixedly connected to the upper end of the long plate 17, three supporting mechanisms are arranged on the lower side of the fixed disc 5, all the three supporting mechanisms are used for supporting the fixed disc 5, and a fixing mechanism is arranged on the lower side of the rotating rod 1 and used for preventing the music book supporting plate 18 from toppling; when the device works, the three supporting legs 9 are rotated, so that the three supporting legs 9 support the position of the fixed disc 5, the rotating rod 1 is rotated, the rotation of the rotating rod 1 drives the first screw rod 3 and the second screw rod 4 to rotate, the rotation of the first screw rod 3 drives the second screwed pipe 16 to move upwards, the second screwed pipe 16 drives the music score supporting plate 18 and the long plate 17 to move upwards, so as to drive the music score to move upwards, the use of users with different heights is facilitated, the rotation of the second screw rod 4 drives the first screwed pipe 12 to move downwards, the first screwed pipe 12 drives the conical plug 11 to move downwards, the conical plug 11 is inserted into soil, the position of the device is fixed, the device is prevented from being blown down by wind, the height of the music score supporting plate 18 is finally adjusted conveniently, the device is prevented from being blown down by wind when the device is used outdoors, the phenomenon that the gravity center of the device is unstable due to the fact that the height of the music score supporting plate 18 is too high, the existing music book supporting frame is optimized.

Specifically, the supporting mechanism comprises a U-shaped connecting plate 7, a fixing rod 8 and supporting legs 9, the U-shaped connecting plate 7 is fixedly connected to the lower end of the fixing disc 5, the fixing rod 8 is fixedly connected between the left inner wall and the right inner wall of the U-shaped connecting plate 7, and the supporting legs 9 are rotatably connected to the circumferential surface of the fixing rod 8; during operation, the supporting legs 9 are arranged to support the device conveniently, and the device is further prevented from toppling.

Specifically, the fixing mechanism comprises a second screw rod 4, a first threaded pipe 12 and a conical plug 11, the second screw rod 4 is fixedly connected to the lower end of the rotating rod 1, the first threaded pipe 12 is in threaded connection with the second screw rod 4, and the conical plug 11 is fixedly connected to the lower end of the first threaded pipe 12; during operation, the second screw rod 4 and the first threaded pipe 12 are mutually matched to drive the conical plug 11 to move downwards and be inserted into soil, so that the phenomenon that the gravity center of the device is unstable and topples over after the height of the music book supporting plate 18 is adjusted is prevented, the position of the device is convenient to fix, and the device can be prevented from being blown down by wind.

Specifically, a connecting disc 14 is fixedly connected to the circumferential surface of the first threaded pipe 12, a limiting rod 13 is fixedly connected to the upper end of the connecting disc 14, a square connecting plate 15 is fixedly connected to the left end of the second threaded pipe 16, an insertion hole 6 is drilled in the upper end of the fixed disc 5, the limiting rod 13 is connected to the insertion hole 6 in a sliding mode, and the limiting rod 13 is connected to the square connecting plate 15 in a sliding mode; during operation, the connecting disc 14 is convenient to connect the limiting rod 13, the limiting rod 13 is convenient to limit the position of the second threaded pipe 16, and the second threaded pipe 16 and the first threaded pipe 12 are prevented from being driven to rotate when the rotating rod 1 is rotated, so that the second threaded pipe 16 and the first threaded pipe 12 can only move up and down.

Specifically, the thread directions of the first screw rod 3 and the second screw rod 4 are opposite, the first screw rod 3 is matched with the second threaded pipe 16, and the second screw rod 4 is matched with the first threaded pipe 12; when the music score support plate device works, the rotation of the rotating rod 1 is convenient to drive the second threaded pipe 16 and the first threaded pipe 12 to move in opposite directions, and after the height of the music score support plate 18 is increased, the conical plug 11 is inserted into soil to prevent the music score support plate device from toppling over due to unstable gravity center.

Specifically, fixing holes 10 are formed in the upper ends of the three supporting legs 9, and anti-skid grains are carved on the lower ends of the three supporting legs 9; when the device works, the supporting legs 9 can be inserted into the fixing holes 10 by screws and fixed on the ground, so that the device is further prevented from being blown down by wind.

The utility model discloses the theory of operation:

rotatory three supporting leg 9, make three supporting leg 9 support the position of fixed disk 5, rotatory bull stick 1, the rotation of bull stick 1 drives the rotation of first lead screw 3 and second lead screw 4, the rotation of first lead screw 3 drives second screwed pipe 16 rebound, second screwed pipe 16 drives music book backup pad 18 and long board 17 rebound, thereby drive music book rebound, be convenient for satisfy different heights user and use, the rotation of second lead screw 4 drives first screwed pipe 12 rebound 12 and drives toper plug 11 rebound, toper plug 11 is inserted in earth, realize the position of this device admittedly, prevent that this device from being blown down by wind.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the foregoing embodiments and the description with reference to the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that all such changes and modifications fall within the scope of the invention as claimed, which is defined by the claims appended hereto and their equivalents.

Claims

1. The utility model provides a music vocal music training auxiliary device, includes bull stick (1), its characterized in that, the first lead screw of upper end fixedly connected with (3) of bull stick (1), the circumference surface of bull stick (1) is dug and is had annular channel (2), annular channel (2) internal rotation is connected with fixed disk (5), the circumference surface threaded connection of first lead screw (3) has second screwed pipe (16), the right-hand member fixedly connected with long slab (17) of second screwed pipe (16), the upper end fixedly connected with music book backup pad (18) of long slab (17), the downside of fixed disk (5) is provided with three supporting mechanism, and is three supporting mechanism all is used for supporting fixed disk (5), the downside of bull stick (1) is provided with fixed establishment, fixed establishment is used for preventing that music book backup pad (18) from empting.

2. A musical vocal training aid according to claim 1, wherein the supporting mechanism comprises a U-shaped connecting plate (7), a fixing rod (8) and a supporting leg (9), the U-shaped connecting plate (7) is fixedly connected to the lower end of the fixed disk (5), the fixing rod (8) is fixedly connected between the left and right inner walls of the U-shaped connecting plate (7), and the supporting leg (9) is rotatably connected to the circumferential surface of the fixing rod (8).

3. A musical vocal training aid according to claim 2, wherein the fixing mechanism comprises a second screw (4), a first threaded pipe (12) and a tapered plug (11), the second screw (4) is fixedly connected to the lower end of the rotary rod (1), the first threaded pipe (12) is threadedly connected to the second screw (4), and the tapered plug (11) is fixedly connected to the lower end of the first threaded pipe (12).

4. A music vocal music training auxiliary device according to claim 3, wherein the circumferential surface of the first threaded pipe (12) is fixedly connected with a connecting disc (14), the upper end of the connecting disc (14) is fixedly connected with a limiting rod (13), the left end of the second threaded pipe (16) is fixedly connected with a square connecting plate (15), the upper end of the fixed disc (5) is provided with a jack (6), the limiting rod (13) is slidably connected in the jack (6), and the limiting rod (13) is slidably connected in the square connecting plate (15).

5. A musical vocal training aid according to claim 4, wherein the first lead screw (3) and the second lead screw (4) have opposite thread directions, the first lead screw (3) and the second threaded pipe (16) are matched, and the second lead screw (4) and the first threaded pipe (12) are matched.

6. A music vocal training aid according to claim 5, wherein the upper ends of the three supporting legs (9) are drilled with fixing holes (10), and the lower ends of the three supporting legs (9) are engraved with anti-slip lines.