Blowing nozzle cleaning device of tube-type musical instrument

Abstract

The utility model relates to the technical field of cleaning devices, and discloses a mouthpiece cleaning device of a tube musical instrument, which comprises a cleaning pool, a cover plate is inserted into the top of the cleaning pool, a mounting bin is arranged at the bottom of the cleaning pool, an ultrasonic generator is fixedly connected to the inner bottom wall of the mounting bin, and the ultrasonic generator is electrically connected with a plurality of ultrasonic vibrators. The ultrasonic vibrator is fixedly connected to the inner top wall of the mounting bin, the mounting bin is formed in the bottom of the cleaning pool, a motor is fixedly connected to the middle of the inner top wall of the mounting bin, and a rotating shaft is fixedly connected to the driving end of the motor and sleeved with a sleeve. According to the cleaning device, the motor is started to drive the rotating shaft to drive the sleeve and the mounting plate to rotate together, when the mounting plate rotates, the musical instrument blowing nozzle is driven to rotate together, and when the musical instrument blowing nozzle rotates, friction is generated between the musical instrument blowing nozzle and the cleaning liquid, so that the contact efficiency and strength of the cleaning liquid and the surface of the blowing nozzle are improved, and the cleaning effect of the cleaning liquid is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, in particular to a mouthpiece cleaning device for a wind instrument. Background Art

[0002] Wind instruments produce sound through the vibration of a column of air within a tube. Common examples include the xiao, suona, and recorder. These instruments typically produce sound by guiding the player to blow air, which creates vibrations. The part used to guide the player's blowing is usually called a mouthpiece.

[0003] When playing the recorder, saliva in the mouth often enters the mouthpiece along with the air blown out by the player. At the same time, when the air blown out by the player touches the inner wall of the mouthpiece, it often condenses due to the low temperature of the inner wall of the mouthpiece and produces water droplets attached to the inner wall of the mouthpiece. At the same time, during long-term use, the surface of the mouthpiece is often contaminated with sweat from the player's hands and dust in the air due to the player's touch, so the mouthpiece needs to be cleaned by a cleaning device such as an ultrasonic cleaner.

[0004] When cleaning a mouthpiece, the mouthpiece is usually placed in a cleaning tank of an ultrasonic cleaning machine, and cleaning liquid is injected into the cleaning tank. The ultrasonic cleaning machine is started to vibrate the cleaning liquid in the cleaning tank to clean the dirt on the mouthpiece. However, the mouthpiece is cleaned only by the impact force generated by the vibration of the cleaning liquid. The impact force generated is limited and is less effective in cleaning dust mixed with saliva on the mouthpiece and adhering to the mouthpiece. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a mouthpiece cleaning device for a wind instrument, which aims to improve the problem that in the prior art, the mouthpiece is cleaned only by the impact force generated by the vibration of the cleaning liquid to clean the dirt on the mouthpiece, and the impact force generated is limited and has poor effect in cleaning the dust mixed with saliva on the mouthpiece and adhered to the mouthpiece.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a mouthpiece cleaning device for a wind instrument, comprising:

[0007] A cleaning tank, wherein a mounting chamber is provided at the bottom of the cleaning tank, and an ultrasonic generator is fixedly connected to the inner wall of the mounting chamber;

[0008] an ultrasonic vibrator fixedly connected to the top wall of the installation chamber and used to vibrate the cleaning liquid;

[0009] A motor is fixedly connected to the middle of the bottom wall of the installation chamber, and a driving end of the motor is fixedly connected to a rotating shaft;

[0010] The sleeve is sleeved on the outside of the rotating shaft, and the other end of the sleeve passes through the top wall of the mounting chamber and is fixedly connected to a mounting plate. A fixing part is installed on the top of the mounting plate for fixing the instrument mouthpiece.

[0011] As a further description of the above technical solution:

[0012] The fixing portion includes two clamping plates, which are made of elastic material. The two clamping plates are fixedly connected to one side of the top end of the mounting plate, and the adjacent sides of the two clamping plates are both configured as arc structures.

[0013] As a further description of the above technical solution:

[0014] It also includes a protrusion fixedly connected to the bottom wall of the cleaning tank;

[0015] a connecting rod rotatably connected to the side wall of the mounting plate;

[0016] A spring is fixedly connected to the top end of the rotating shaft, and the other end of the spring is fixedly connected to the top wall inside the sleeve.

[0017] As a further description of the above technical solution:

[0018] A cover plate is provided on the top of the cleaning pool, and the cover plate is used to close the cleaning pool.

[0019] As a further description of the above technical solution:

[0020] The protrusion is configured as an arc-shaped structure.

[0021] As a further description of the above technical solution:

[0022] The rotating shaft is configured as a square structure, and the inner cavity of the sleeve is configured as a square structure.

[0023] As a further description of the above technical solution:

[0024] The ultrasonic generator is electrically connected to the ultrasonic vibrator.

[0025] The utility model has the following beneficial effects:

[0026] In the utility model, the starting motor drives the rotating shaft to drive the sleeve and the mounting plate to rotate together. When the mounting plate rotates, it will drive the instrument mouthpiece to rotate together. When the instrument mouthpiece rotates, it will generate friction with the cleaning liquid, thereby increasing the contact efficiency and strength between the cleaning liquid and the surface of the mouthpiece, thereby improving the cleaning effect of the cleaning liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional diagram of the utility model;

[0028] Figure 2This is a cross-sectional view of the utility model;

[0029] Figure 3 It is a structural diagram of the sleeve of the utility model.

[0030] Legend:

[0031] 1. Cleaning tank; 2. Mounting plate; 3. Clamping plate; 4. Bump; 5. Mounting compartment; 6. Motor; 7. Sleeve; 8. Ultrasonic vibrator; 9. Rotating shaft; 10. Spring; 11. Ultrasonic generator; 12. Cover plate; 13. Connecting rod. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figure 1-3 The utility model provides an embodiment: a mouthpiece cleaning device for a wind instrument, comprising a cleaning pool 1, a cover plate 12 being inserted into the top of the cleaning pool 1, a mounting chamber 5 being provided at the bottom of the cleaning pool 1, a through hole being provided in the middle of the inner top wall of the mounting chamber 5, a sealing ring being fixedly connected inside the through hole, an ultrasonic generator 11 being fixedly connected to the inner bottom wall of the mounting chamber 5, the ultrasonic generator 11 being electrically connected to a plurality of ultrasonic vibrators 8, and the ultrasonic vibrators 8 being fixedly connected to the inner top wall of the mounting chamber 5.

[0034] Remove the cover 12 from the top of the cleaning tank 1, pour cleaning liquid into the cleaning tank 1, then put the instrument mouthpiece to be cleaned into the cleaning tank 1, plug the cover 12 into the top of the cleaning tank 1, close the cleaning tank 1, start the ultrasonic generator 11 to generate ultrasonic waves, and then use the ultrasonic vibrator 8 to convert the ultrasonic sound energy into mechanical vibration and transmit it to the inside of the cleaning tank 1 through the inner top wall of the installation chamber 5, so that the microbubbles in the cleaning liquid in the cleaning tank 1 expand rapidly and then suddenly close. In this process, the shock wave generated at the moment of bubble closure can destroy the dirt attached to the instrument mouthpiece, causing the dirt to fall off the instrument mouthpiece.

[0035] A motor 6 is fixedly connected to the middle of the inner top wall of the mounting chamber 5, and a rotating shaft 9 is fixedly connected to the driving end of the motor 6. The rotating shaft 9 is set to a square structure, and a sleeve 7 is sleeved on the outer side of the rotating shaft 9. The internal cavity of the sleeve 7 is set to a square structure. The outer side of the rotating shaft 9 fits with the inner wall of the sleeve 7. One end of the sleeve 7 passes through the inner top wall of the mounting chamber 5 and is fixedly connected to the mounting plate 2 (that is, one end of the sleeve 7 passes through the through hole and is connected to the mounting plate 2). A spring 10 is fixedly connected to the top of the rotating shaft 9, and the other end of the spring 10 is fixedly connected to the inner top wall of the sleeve 7.

[0036] The starting motor 6 drives the rotating shaft 9 to rotate. When the rotating shaft 9 rotates, it will drive the sleeve 7 and the mounting plate 2 to rotate together. When the mounting plate 2 rotates, it will drive the instrument mouthpiece to rotate, causing the mouthpiece to generate friction with the cleaning liquid, thereby increasing the contact efficiency and strength between the cleaning liquid and the surface of the mouthpiece, thereby improving the cleaning effect of the cleaning liquid.

[0037] The mounting plate 2 is rotatably connected to connecting rods 13 on both sides, and the left and right sides of the bottom wall of the cleaning tank 1 are fixedly connected to protrusions 4. The protrusions 4 are provided with an arc structure. When the motor 6 drives the mounting plate 2 to rotate, the connecting rods 13 on both sides of the mounting plate 2 will fit with the inclined sides of the protrusions 4. As the mounting plate 2 continues to rotate, the connecting rods 13 will gradually move along the inclined surface of the protrusions 4 toward the top of the protrusions 4, thereby pushing the mounting plate 2 upward and driving the sleeve 7 to slide upward on the outside of the rotating shaft 9, stretching the spring 10. After the connecting rod 13 rotates past the top of the protrusion 4, the stretched spring 10 will retract due to its own elastic force, pulling the sleeve 7 to slide downward on the outside of the rotating shaft 9 and driving the mounting plate 2 to move downward, so that the mounting plate 2 drives the instrument mouthpiece to reciprocate inside the cleaning tank 1, preventing the instrument mouthpiece from always remaining at the bottom of the cleaning tank 1 and being wrapped by the dirt cleaned from the mouthpiece, affecting the cleaning effect of the instrument mouthpiece.

[0038] When the sleeve 7 moves inside the through hole on the top wall of the installation chamber 5, the sealing ring on the inner side wall of the through hole can seal the gap between the through hole and the sleeve 7, preventing the cleaning liquid inside the cleaning pool 1 from flowing into the installation chamber 5 through the gap between the through hole and the sleeve 7.

[0039] Two splints 3 are fixedly connected to the top edge of the mounting plate 2. The splints 3 are made of elastic material. The opposite sides of the two splints 3 are set to arc structures. The arc structure of the splint 3 is similar to the arc structure of the mouthpiece, and the arc structure opening of the splint 3 is set toward the mouthpiece.

[0040] Place the instrument mouthpiece that needs to be cleaned between the two plywoods 3 and press the instrument mouthpiece downward to squeeze the plywood 3 and deform the plywood 3. Since the plywood 3 is made of elastic material, the plywood 3 will rebound due to its own elastic force after deformation, squeezing the instrument mouthpiece and fixing the instrument mouthpiece to the top of the mounting plate 2 to prevent the instrument mouthpiece from falling off the mounting plate 2 when the mounting plate 2 rotates.

[0041] The splint 3 is fixed to the edge of the top of the mounting plate 2. When the mounting plate 2 rotates, centrifugal force is generated, thereby driving the cleaning liquid in the cleaning pool 1 to flow to the outside of the mounting plate 2. Because the instrument mouthpiece is a tubular structure with openings at both ends, the cleaning liquid will pass through the inside of the instrument mouthpiece when it flows under the centrifugal force, and rinse and clean the inner wall of the mouthpiece.

[0042] After cleaning, the cleaning fluid is injected into the cleaning tank 1, and the ultrasonic generator 11 is started to make the microbubbles in the cleaning fluid in the cleaning tank 1 expand rapidly and then suddenly close to generate impact force to clean the cleaning fluid. The motor 6 is started to drive the rotating shaft 9 to drive the sleeve 7 and the mounting plate 2 to rotate together. When the mounting plate 2 rotates, the connecting rod 13 on the side wall of the mounting plate 2 will slide along the side of the protrusion 4 toward the top of the protrusion 4, driving the mounting plate 2 and the sleeve 7 to move upward and stretching the spring 10. When the connecting rod 13 rotates past the highest point of the protrusion 4, the sleeve 7 will slide downward due to the rebound force of the spring 10 and drive the mounting plate 2 to move downward together, so that the musical instrument mouthpiece can reciprocate in the cleaning tank 1, avoiding the musical instrument mouthpiece from always remaining at the bottom of the cleaning tank 1 and the dirt cleaned from the mouthpiece being deposited around the mouthpiece, affecting the cleaning effect of the musical instrument mouthpiece.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mouthpiece cleaning device for a wind instrument, characterized in that: include A cleaning tank (1), wherein a mounting chamber (5) is provided at the bottom of the cleaning tank (1), and an ultrasonic generator (11) is fixedly connected to the inner wall of the mounting chamber (5); an ultrasonic vibrator (8), fixedly connected to the top wall of the installation chamber (5), for vibrating the cleaning liquid; A motor (6) is fixedly connected to the middle portion of the bottom wall of the installation chamber (5), and a driving end of the motor (6) is fixedly connected to a rotating shaft (9); The sleeve (7) is sleeved on the outside of the rotating shaft (9), and the other end of the sleeve (7) passes through the top wall of the mounting chamber (5) and is fixedly connected to the mounting plate (2). The top of the mounting plate (2) is provided with a fixing portion for fixing the instrument mouthpiece.

2. The mouthpiece cleaning device for a wind instrument according to claim 1, characterized in that: The fixing portion comprises two clamping plates (3), the material of the clamping plates (3) is elastic material, the two clamping plates (3) are fixedly connected to one side of the top end of the mounting plate (2), and the adjacent sides of the two clamping plates (3) are both configured as arc-shaped structures.

3. The mouthpiece cleaning device for a wind instrument according to claim 1, characterized in that: It also includes a protrusion (4) fixedly connected to the inner bottom wall of the cleaning tank (1); A connecting rod (13) rotatably connected to the side wall of the mounting plate (2); A spring (10) is fixedly connected to the top end of the rotating shaft (9), and the other end of the spring (10) is fixedly connected to the inner top wall of the sleeve (7).

4. The mouthpiece cleaning device for a wind instrument according to claim 1, characterized in that: A cover plate (12) is provided at the top of the cleaning pool (1), and the cover plate (12) is used to close the cleaning pool (1).

5. The mouthpiece cleaning device for a wind instrument according to claim 3, characterized in that: The convex block (4) is configured as an arc-shaped structure.

6. The mouthpiece cleaning device for a wind instrument according to claim 1, characterized in that: The rotating shaft (9) is configured as a square structure, and the internal cavity of the sleeve (7) is configured as a square structure.

7. The mouthpiece cleaning device for a wind instrument according to claim 1, characterized in that: The ultrasonic generator (11) is electrically connected to the ultrasonic vibrator (8).

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