CN110648567B

CN110648567B - Vocal music breath exercise device

Info

Publication number: CN110648567B
Application number: CN201910929858.9A
Authority: CN
Inventors: 邢立珂
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2021-03-23
Anticipated expiration: 2039-09-29
Also published as: CN110648567A

Abstract

The invention discloses a vocal music breath exercise device, which comprises an air blowing nozzle, wherein the air blowing nozzle is connected with a driving mechanism through a push rod, a breath measuring mechanism is arranged on one side of the driving mechanism, and the other end of the breath measuring mechanism is connected with a counting mechanism; the vocal music breath exercise device enables exhaled air to push the scale lines to move by arranging the breath measuring mechanism, and intuitively displays the breath intensity of an exerciser; the breath measuring mechanism is used for pushing the ratchet wheel in the counting mechanism to rotate one ratchet tooth each time so as to count the exercise times of an exerciser, and the limiting pawls are arranged to clamp the ratchet teeth under the gravity action of the pressure ball so as to prevent the ratchet wheel from rotating to influence the counting accuracy; by arranging the drying cavity, the moisture in the exhaled air can be removed to ensure that the cylinder is clean; in addition, this vocal music breath exercise device convenient operation only needs the practitioner to exhale through the blowing mouth and can directly demonstrate breath intensity and note this expiration process down through counting mechanism.

Description

Vocal music breath exercise device

Technical Field

The invention relates to the technical field of vocal music equipment, in particular to a vocal music breath exercise device.

Background

Breathing is the basis for learning vocal music, and breath is the power for playing vocal music; in the prior art, a practicer is required to do self-exercise without equipment when practicing the vocal music breath, the existing vocal music breath exercise equipment in the market has single function, generally can only meet simple breath exercise of the practicer, and the existing equipment does not have the function on the strength of breath and the calculation of the exercise times, which is not beneficial to the practicer to summarize and judge the exercise effect; accordingly, there is a need for an improvement in the art to provide a vocal breath exercise device that reflects the training effect.

Disclosure of Invention

The present invention is directed to a device for practicing vocal music breath, which solves the above-mentioned problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a vocal music breath exercise device comprises a blowing nozzle, wherein one end of the blowing nozzle is connected with a cylinder, a first piston is distributed in the cylinder, one end of the first piston is fixedly connected with a first push rod, the other end of the first push rod is fixedly connected with a transmission mechanism, the other side of the transmission mechanism is connected with a breath measurement mechanism, and the other end of the breath measurement mechanism is distributed with a counting mechanism; the breath measuring mechanism comprises a cylinder body I, a piston II is distributed in the cylinder body I, one end of the piston II is fixedly connected with a push rod II, and the other end of the push rod II is rotatably connected with the transmission mechanism; the end face of the first cylinder body is connected with a first guide pipe and a bent pipe, the end part of the first guide pipe is provided with an air suction one-way valve, the first cylinder body is connected with a second cylinder body through the bent pipe, the bent pipe is provided with an air exhaust one-way valve, a third piston is arranged in the second cylinder body, one end of the third piston is fixedly connected with a third push rod, the end face of the second cylinder body, which is connected with the bent pipe, is connected with the second guide pipe, and the end part; and scale marks for displaying breath intensity are distributed on the third push rod, and the other end of the third push rod is fixedly connected with a fixed rod.

As a further scheme of the invention: the counting mechanism comprises a ratchet wheel, a plurality of ratchets are uniformly distributed on the ratchet wheel, and counting scales are uniformly distributed on the ratchets towards the center direction of the ratchet wheel; a pawl and a limiting pawl matched with the ratchet are respectively arranged on two sides of the ratchet wheel, and the other end of the pawl is rotatably connected with the fixed rod; the other end of the limiting claw is connected with a deflection rod, the connecting point of the limiting claw and the deflection rod is fixed on the machine base, and the end part of the deflection rod is provided with a pressure ball.

As a further scheme of the invention: the transmission mechanism comprises a first pressure block, a second pressure block which is the same as the first pressure block is arranged on one side of the first pressure block at intervals, a first supporting rod and a second supporting rod are rotatably connected to the first pressure block, a third supporting rod and a fourth supporting rod are rotatably connected to the second pressure block, the other end of the first supporting rod is rotatably connected with the fourth supporting rod, and the other end of the second supporting rod is rotatably connected with the third supporting rod; the side equipartition of branch one and branch two is equipped with the screw sleeve, installs between two screw sleeves rather than matched with ball screw, and the dwang has been laid to ball screw's tip, and the one end of dwang is rotated and is connected with connecting rod one, and the other end of connecting rod one is rotated and is connected with transmission piece and connecting rod two, and the transmission piece is installed on the fixing base, has laid connecting rod three with the transmission piece interval on the fixing base, and the other end of connecting rod two is rotated and is connected on connecting rod three, and connecting rod three rotates with push rod two to be connected.

As a further scheme of the invention: the size parameters of the first support rod, the second support rod, the third support rod and the fourth support rod are the same; the first cylinder body and the second cylinder body are the same in external dimension.

As a further scheme of the invention: a drying cavity for drying the exhaled air is arranged between the air blowing nozzle and the cylinder.

As a further scheme of the invention: the material of the air blowing nozzle is polyethylene.

Compared with the prior art, the invention has the beneficial effects that: the vocal music breath exercise device enables exhaled air to push the scale lines to move by arranging the breath measuring mechanism, and intuitively displays the breath intensity of an exerciser; the breath measuring mechanism is used for pushing the ratchet wheel in the counting mechanism to rotate one ratchet tooth each time so as to count the exercise times of an exerciser, and the limiting pawls are arranged to clamp the ratchet teeth under the gravity action of the pressure ball so as to prevent the ratchet wheel from rotating to influence the counting accuracy; the drying cavity is arranged between the air blowing nozzle and the cylinder, so that the moisture in the exhaled air can be removed to ensure the cleanness of the cylinder; in addition, this vocal music breath exercise device simple structure, convenient operation only need the person of practicing to exhale through the blowing mouth and can directly demonstrate breath intensity and write down this time expiration process rapidly through counting mechanism.

Drawings

Fig. 1 is a schematic structural view of a vocal breath exercise device.

Fig. 2 is a schematic structural diagram of a part of a transmission mechanism in the vocal breath exercise device.

Fig. 3 is a perspective view of the pressure block driving in the vocal breath exercise device.

In the figure: 1-blowing nozzle, 2-drying cavity, 3-cylinder, 4-piston I, 5-push rod I, 6-pressure block I, 7-support rod I, 8-support rod II, 9-support rod III, 10-support rod IV, 11-ball screw, 12-rotating rod, 13-connecting rod I, 14-pressure block II, 15-transmission block, 16-connecting rod II, 17-fixing seat, 18-connecting rod III, 19-push rod II, 20-piston II, 21-cylinder body I, 22-guide pipe I, 23-air suction one-way valve, 24-bent pipe, 25-exhaust one-way valve, 26-guide pipe II, 27-stop valve, 28-cylinder body II, 29-piston III, 30-push rod III, 31-scale mark, 32-fixing rod, 33-pawl, 34-ratchet, 35-ratchet, 36-counting scale, 37-limit pawl, 38-deflection rod and 39-pressure ball.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to specific embodiments.

Example 1

Referring to fig. 1-3, a vocal music breath exercise device comprises a blowing nozzle 1, wherein one end of the blowing nozzle 1 is connected with a cylinder 3, a piston one 4 is distributed in the cylinder 3, one end of the piston one 4 is fixedly connected with a push rod one 5, the other end of the push rod one 5 is fixedly connected with a transmission mechanism, the other side of the transmission mechanism is connected with a breath measurement mechanism, and the other end of the breath measurement mechanism is distributed with a counting mechanism; the specific structure of the breath measurement mechanism is not limited, preferably, in this embodiment, the breath measurement mechanism includes a cylinder body one 21, a piston two 20 is disposed inside the cylinder body one 21, one end of the piston two 20 is fixedly connected with a push rod two 19, the push rod two 19 is rotatably connected with a connecting rod three 18, an end surface of the cylinder body one 21 is connected with a guide pipe one 22 and an elbow 24, an end portion of the guide pipe one 22 is disposed with an air suction one-way valve 23, the cylinder body one 21 is connected with a cylinder body two 28 through the elbow 24, the elbow 24 is disposed with an exhaust one-way valve 25, the cylinder body two 28 is disposed with a piston three 29, one end of the piston three 29 is fixedly connected with a push rod three 30, an end surface of the cylinder body two 28 connected with the elbow 24 is connected with a guide pipe two 26, and; the third push rod 30 is provided with scale marks 31 for displaying breath intensity, and the other end of the third push rod 30 is fixedly connected with a fixed rod 32.

The specific structure of the counting mechanism is not limited, and preferably, in this embodiment, the counting mechanism includes a ratchet wheel 34, a plurality of ratchet teeth 35 are uniformly distributed on the ratchet wheel 34, counting scales 36 are uniformly distributed on the ratchet teeth 35 in the direction toward the center of the ratchet wheel 34, and the counting scales 36 record the number of the rotation of the ratchet teeth 35 to determine the training times; a pawl 33 and a limit pawl 37 matched with the ratchet 35 are respectively arranged on two sides of the ratchet wheel 34, and the other end of the pawl 33 is rotatably connected with the fixed rod 32; the other end of the limiting claw 37 is connected with a deflection rod 38, the connection point of the limiting claw 37 and the deflection rod 38 is fixed on the machine base, and the end part of the deflection rod 38 is distributed with a pressure ball 39.

The specific structure of the transmission mechanism is not limited, preferably, in this embodiment, the transmission mechanism includes a first pressure block 6, a second pressure block 14 which is the same as the first pressure block 6 is arranged on one side of the first pressure block 6 at intervals, a first support rod 7 and a second support rod 8 are rotatably connected to the first pressure block 6, a third support rod 9 and a fourth support rod 10 are rotatably connected to the second pressure block 14, the other end of the first support rod 7 is rotatably connected with the fourth support rod 10, and the other end of the second support rod 8 is rotatably connected with the third support rod 9; the side surfaces of the first supporting rod 7 and the second supporting rod 8 are uniformly provided with screw rod sleeves, a ball screw 11 matched with the screw rod sleeves is arranged between the two screw rod sleeves, and the end part of the ball screw 11 is provided with a rotating rod 12; by utilizing the characteristic that the ball screw pair can convert linear motion into rotary motion, when the screw sleeve moves linearly along the ball screw 11, the ball screw 11 drives the rotating rod 12 to rotate; one end of the rotating rod 12 is rotatably connected with a first connecting rod 13, the other end of the first connecting rod 13 is rotatably connected with a transmission block 15 and a second connecting rod 16, the transmission block 15 is installed on the fixed seat 17, a third connecting rod 18 is arranged on the fixed seat 17 and spaced from the transmission block 15, the other end of the second connecting rod 16 is rotatably connected to the third connecting rod 18, and the other end of the third connecting rod 18 is rotatably connected with a second push rod 19.

Further, a drying cavity 2 for drying the exhaled air is arranged between the air blowing nozzle 1 and the cylinder 3.

Furthermore, the size parameters of the first support rod 7, the second support rod 8, the third support rod 9 and the fourth support rod 10 are the same; the first cylinder 21 and the second cylinder 28 have the same external dimension; the specific connection mode of the transmission block 15 and the second connecting rod 16 is not limited, and preferably, in this embodiment, the transmission block 15 and the second connecting rod 16 are hinged. The specific material of the blowing nozzle 1 is not limited, and preferably, in this embodiment, the blowing nozzle 1 is made of polyethylene.

The working principle of the embodiment is as follows:

a practitioner blows gas into the cylinder 3 through the blowing nozzle 1, the gas in the cylinder 3 pushes the pressure block I6 through the piston I4 and the push rod I5, the pressure block I6 extrudes the support rod I7, the support rod II 8, the support rod III 9 and the support rod IV 10 to enable the ball screw 11 to rotate, the rotating rod 12 at the end part of the ball screw 11 makes circular motion, under the transmission of the connecting rod I13, the transmission block 15 makes linear reciprocating motion along the fixed seat 17, and therefore the connecting rod III 18 makes reciprocating swing through the transmission of the connecting rod II 16; the connecting rod III 18 drives the piston II 20 to reciprocate in the cylinder I21 through the push rod II 19, air enters the cylinder I21 from the air suction one-way valve and then is discharged into the cylinder II 28 from the air discharge one-way valve, and because the stop valve 27 is closed when a practicer blows air, the air pushes the piston III 29 and the push rod III 30 to move towards the outside of the cylinder II 28, and the scale mark 31 displays the breath intensity of the practicer; the third push rod 30 drives the pawl 33 to poke the ratchet wheel 34 to rotate by a ratchet 35 through the transmission of the fixed rod 32, and the limiting pawl 37 rapidly clamps the ratchet wheel 34 under the gravity action of the pressure ball 39 to avoid rotation; when the trainee finishes blowing once, the stop valve 27 is opened and the third push rod 30 is pressed to restore the device to the initial position, and the fixed rod 32 is rotatably connected with the pawl 33, so that the pawl 33 can not pull the ratchet wheel 34 when the third push rod 30 moves into the second cylinder 28.

Example 2

In order to avoid the air leakage phenomenon when the exerciser exhales through the blowing nozzle 1 in the embodiment 1 and further influence the measurement result of the final breath intensity, the embodiment is improved on the basis of the embodiment 1, and the improvement is as follows: and a gas leakage sealing ring is arranged at the joint of the gas blowing nozzle 1 and the drying cavity 2, so that the exhaled gas completely enters the cylinder 3 to finally obtain an accurate breath strength measurement result.

While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A vocal music breath exercise device comprises a blowing nozzle (1), and is characterized in that one end of the blowing nozzle (1) is connected with a cylinder (3), a piston I (4) is arranged in the cylinder (3), one end of the piston I (4) is fixedly connected with a push rod I (5), the other end of the push rod I (5) is fixedly connected with a transmission mechanism, the other side of the transmission mechanism is connected with a breath measurement mechanism, and the other end of the breath measurement mechanism is provided with a counting mechanism; the breath measuring mechanism comprises a cylinder body I (21), a piston II (20) is arranged inside the cylinder body I (21), one end of the piston II (20) is fixedly connected with a push rod II (19), and the other end of the push rod II (19) is rotatably connected with a transmission mechanism; the end face of the first cylinder body (21) is connected with a first guide pipe (22) and a bent pipe (24), the end part of the first guide pipe (22) is provided with an air suction one-way valve (23), the first cylinder body (21) is connected with a second cylinder body (28) through the bent pipe (24), the bent pipe (24) is provided with an exhaust one-way valve (25), a third piston (29) is arranged in the second cylinder body (28), one end of the third piston (29) is fixedly connected with a third push rod (30), the end face of the second cylinder body (28) connected with the bent pipe (24) is connected with a second guide pipe (26), and the end part of the second guide pipe (26) is provided; scale marks (31) for displaying breath intensity are distributed on the third push rod (30), and the other end of the third push rod (30) is fixedly connected with a fixed rod (32).

2. The vocal breath exercise device according to claim 1, wherein the counting mechanism comprises a ratchet wheel (34), a plurality of ratchet teeth (35) are uniformly distributed on the ratchet wheel (34), and counting scales (36) are uniformly distributed on the ratchet teeth (35) towards the center direction of the ratchet wheel (34); a pawl (33) and a limiting pawl (37) matched with the ratchet (35) are respectively arranged on two sides of the ratchet wheel (34), and the other end of the pawl (33) is rotatably connected with the fixing rod (32); the other end of the limiting claw (37) is connected with a deflection rod (38), the connection point of the limiting claw (37) and the deflection rod (38) is arranged on the machine base, and the end part of the deflection rod (38) is provided with a pressure ball (39).

3. The vocal breath exercise device according to claim 1, wherein the transmission mechanism comprises a first pressure block (6), a second pressure block (14) which is the same as the first pressure block (6) is arranged on one side of the first pressure block (6) at intervals, a first support rod (7) and a second support rod (8) are rotatably connected to the first pressure block (6), a third support rod (9) and a fourth support rod (10) are rotatably connected to the second pressure block (14), the other end of the first support rod (7) is rotatably connected to the fourth support rod (10), and the other end of the second support rod (8) is rotatably connected to the third support rod (9); the utility model discloses a bearing device, including a fixing base (17), a connecting rod (13), a connecting rod three (18), the other end rotation of connecting rod two (16) is connected in connecting rod three (18), connecting rod three (18) are connected in the rotation of the side equipartition of branch (7) and branch two (8), install between two screw rod sleeves rather than matched with ball screw (11), dwang (12) have been laid to the tip of ball screw (11), the one end rotation of dwang (12) is connected with connecting rod one (13), the other end rotation of connecting rod one (13) is connected with transmission piece (15) and connecting rod two (16), install on fixing base (17) transmission piece (15), laid with transmission piece (15) interval on fixing base (17) connecting rod three (18), the other end rotation of connecting.

4. The vocal breath exercise device according to claim 3, wherein said first strut (7), second strut (8), third strut (9) and fourth strut (10) have the same dimensional parameters; the first cylinder body (21) and the second cylinder body (28) are the same in external dimension.

5. A vocal breath exercise device according to claim 1, wherein a drying chamber (2) for drying exhaled air is arranged between said blowing nozzle (1) and cylinder (3).

6. A vocal breath exercise device according to claim 5, wherein the material of said blowing nozzle (1) is polyethylene.