CN211330543U

CN211330543U - Noise reduction device of ultrasonic cleaner

Info

Publication number: CN211330543U
Application number: CN201921883548.XU
Authority: CN
Inventors: 曲艳; 杨少彬; 王景文
Original assignee: Tianjin Luogen Technology Co ltd
Current assignee: Tianjin Luogen Technology Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-08-25
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a noise reduction device of an ultrasonic cleaner, which comprises a base plate, wherein a placing groove is arranged on the base plate, a sealing groove is arranged at the periphery of the base plate, a sealing cover is inserted in the sealing groove, a handle is arranged on the outer wall of the sealing cover, the inside of the sealing cover is of a hollow structure, and a wave crest sound-absorbing sponge layer is filled in the sealing cover, the lower end of the base plate is provided with a cylindrical bulge, the cylindrical bulge is connected with a buffer mechanism, the ultrasonic cleaner is carried by the base plate, the sealing cover arranged outside is matched to improve the sound-insulating capability, the wave crest sound-absorbing sponge layer is embedded in the sealing cover to improve the sound-insulating capability and absorb noise, the utility model reduces the vibration in different directions by matching with a plurality of combined track structures which are radially distributed, thereby reducing the noise in the ultrasonic cleaning, is worthy of popularization.

Description

Noise reduction device of ultrasonic cleaner

Technical Field

The utility model relates to an ultrasonic cleaning technical field specifically is an ultrasonic cleaner's device of making an uproar falls.

Background

The ultrasonic cleaning is to utilize the cavitation, acceleration and direct current action of ultrasonic waves in liquid to directly and indirectly act on liquid and dirt, so that a dirt layer is dispersed, emulsified and stripped to achieve the purpose of cleaning. In the currently used ultrasonic cleaning machines, cavitation and straight-through flow are more applied. Ultrasonic waves are sound waves with a frequency above 20kHz beyond the human auditory range. The propagation of ultrasonic waves relies on an elastic medium, which, when propagating, causes particles in the elastic medium to oscillate and to transfer energy through the medium in the direction of propagation of the ultrasonic waves, which waves can be divided into longitudinal and transverse waves. In solids, both can be transmitted, while in gases and liquids, only longitudinal waves can be transmitted.

Ultrasonic waves can cause particle vibrations whose acceleration is proportional to the square of the ultrasonic frequency. Thus, ultrasound at tens of kilohertz produces significant forces, and megasonic waves, when propagated in a liquid, produce acoustic cavitation due to nonlinear effects. The shock wave generated when the cavitation bubbles are suddenly closed can generate thousands of atmospheric pressures around the cavitation bubbles, and the direct and repeated impact on the dirt layer can destroy the adsorption of the dirt on the surface of the cleaning piece on one hand, and can also cause the damage of the dirt layer to separate from the surface of the cleaning piece and disperse the dirt layer into the cleaning liquid on the other hand. The vibration of the bubbles can also scrub the solid surface.

Application number is CN201620400093.1, the name is a device of making an uproar's of falling of ultrasonic cleaner utility model patent, including the cabinet body, the top of the cabinet body is equipped with the top door that can open and shut, and the cabinet body is equipped with the anticorrosive coating including the internal surface that is equipped with chemical cross-linking foaming polyethylene sound insulation functional layer, inlayer sheet metal between two-layer sheet metal, the cabinet body, the internal portion of cabinet is equipped with fixed ultrasonic cleaner's adjustable base, be equipped with the guide rail groove on the base, the symmetry is provided with the slider on the guide rail groove, be provided with the fixed hook on the slider, the fixed hook passes through bolt and slider reciprocal fixed coordination, be provided with wear-resisting strip between slider and the base, the base center is equipped with the stopper, the. The utility model discloses a not only can effectively the noise reduction, can also adapt to the ultrasonic cleaner of different size scales, reduce ultrasonic cleaner and fall the inside rocking of device of making an uproar.

However, when ultrasonic cleaning is performed, multi-directional vibration is likely to occur, which causes noise, and when internal ultrasonic cleaning is strong, the equipment is likely to be unstable, so that a noise reduction device for an ultrasonic cleaner is designed.

Disclosure of Invention

In order to overcome the not enough of prior art scheme, the utility model provides an ultrasonic cleaner falls device of making an uproar can the effectual problem that the solution background art provided.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a device of making an uproar falls in ultrasonic cleaner, includes the bottom plate, be provided with on the bottom plate and place the draw-in groove, the bottom plate periphery is provided with sealed recess, insert the sealed cowling in the sealed recess, be provided with the handle on the sealed cowling outer wall, the inside hollow structure that is of sealed cowling, and the inside packing of sealed cowling has the crest to inhale the sound sponge layer, the bottom plate lower extreme is provided with the cylinder arch, the cylinder arch is connected with buffer gear, buffer gear includes the base, be provided with the circular recess in the base, be provided with a plurality of slide rail on the circular recess inner wall, be provided with the casing rail in the slide rail, the inside damping spring that is provided with of casing rail, the damping spring both ends are fixed respectively on slide rail and casing rail, the.

Furthermore, an anti-skid cushion layer is arranged at the upper end of the placing clamping groove.

Further, the slide rails are uniformly distributed along the radial direction of the inner wall of the circular groove.

Further, a return spring is arranged between the slide rail and the circular groove.

Furthermore, an anti-skid rubber sleeve is arranged on the handle.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model has the advantages that the ultrasonic cleaner is carried by the bottom plate, the sound insulation capability is improved by matching with the sealing cover arranged outside, and the wave crest sound absorption sponge layer is embedded in the sealing cover to improve the sound insulation capability and absorb noise;

(2) the utility model discloses a plurality of combination formula track structure of radial distribution, the inside damping spring of cooperation has reduced the ascending vibrations in equidirectional to reduce the noise in the middle of the ultrasonic cleaning, be worth promoting.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a structural view of the buffering mechanism of the present invention;

fig. 3 is a schematic structural diagram of a point a of the present invention.

Reference numbers in the figures:

1-bottom plate, 2-placing clamping groove, 3-sealing groove, 4-sealing cover, 5-handle, 6-wave crest sound absorption sponge layer, 7-cylindrical protrusion, 8-buffer mechanism, 9-base, 10-circular groove, 11-sliding rail, 12-sleeve rail, 13-damping spring, 14-fixed universal ball shaft, 15-anti-skid cushion layer, 16-return spring and 17-anti-skid rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the utility model provides a noise reduction device of an ultrasonic cleaner, which comprises a bottom plate 1, wherein a slot 2 is arranged on the bottom plate 1, a sealing groove 3 is arranged on the periphery of the bottom plate 1, a sealing cover 4 is inserted into the sealing groove 3, a handle 5 is arranged on the outer wall of the sealing cover 4, the interior of the sealing cover 4 is of a hollow structure, a wave crest sound absorption sponge layer 6 is filled in the sealing cover 4, a cylindrical bulge 7 is arranged at the lower end of the bottom plate 1, the cylindrical bulge 7 is connected with a buffer mechanism 8, the buffer mechanism 8 comprises a base 9, a circular groove 10 is arranged in the base 9, a plurality of slide rails 11 are arranged on the inner wall of the circular groove 10, a sleeve rail 12 is arranged in the slide rails 11, a damping spring 13 is arranged in the sleeve rail 12, and two ends of the damping spring 13 are respectively fixed on the slide, the tail end of the sleeve rail 12 is connected with the cylindrical bulge 7 through a fixed universal ball shaft 14;

the utility model discloses a theory of operation does: when in use, the cleaning machine is arranged at the upper end of the bottom plate 1, after the sealing cover 4 is assembled at the outer side, the wave crest sound absorption sponge layer 6 arranged in the sealing cover 4 can absorb part of sound through the structural characteristics, thereby leading the sealing cover 4 to have better sound insulation and absorption effects, and the bottom is provided with the buffer mechanism 8 which is connected with the bottom plate 1, a connecting track structure is formed between the two slide rails 11 and the sleeve rail 12 which are sleeved together, the shock is reduced by matching with the damping spring 13 arranged inside, wherein, the connection part of the slide rail 11 and the inner wall of the circular groove 10 is connected through a spherical hinge, so that the slide rail 11 can rotate a certain angle, the combination structure of a plurality of slide rails 11 and a sleeve rail 12 ensures that when vibration is generated, the vibration can be reduced along different directions, so that the noise generated by shaking of the equipment is reduced, and the noise reduction effect is achieved to a certain degree.

As a preferable embodiment, the upper end of the placing clamping groove 2 is provided with an anti-slip cushion layer 15, so that the stability of fixing the ultrasonic cleaner is improved.

In a preferred embodiment, the sliding rails 11 are uniformly distributed along the inner wall of the circular groove 10 in the radial direction.

In a preferred embodiment, a return spring 16 is disposed between the slide rail 11 and the circular groove 10, thereby improving structural strength.

In a preferred embodiment, the handle 5 is provided with an anti-slip rubber sleeve 17 to prevent the operation from slipping.

To sum up, the utility model discloses a key feature lies in:

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a device of making an uproar falls in ultrasonic cleaner, includes bottom plate (1), its characterized in that: the novel steel wire rope is characterized in that a placing clamping groove (2) is formed in the bottom plate (1), a sealing groove (3) is formed in the periphery of the bottom plate (1), a sealing cover (4) is inserted into the sealing groove (3), a handle (5) is arranged on the outer wall of the sealing cover (4), the interior of the sealing cover (4) is of a hollow structure, a wave crest sound-absorbing sponge layer (6) is filled in the sealing cover (4), a cylindrical protrusion (7) is arranged at the lower end of the bottom plate (1), the cylindrical protrusion (7) is connected with a buffer mechanism (8), the buffer mechanism (8) comprises a base (9), a circular groove (10) is formed in the base (9), a plurality of sliding rails (11) are arranged on the inner wall of the circular groove (10), a sleeve rail (12) is arranged in the sliding rails (11), a damping spring (13) is arranged in the sleeve rail (12), and two ends of the damping spring (13) are respectively, the tail end of the sleeve rail (12) is connected with the cylindrical protrusion (7) through a fixed universal ball shaft (14).

2. The noise reducing device of an ultrasonic cleaner according to claim 1, wherein: an anti-skid cushion layer (15) is arranged at the upper end of the placing clamping groove (2).

3. The noise reducing device of an ultrasonic cleaner according to claim 1, wherein: the sliding rails (11) are uniformly distributed along the radial direction of the inner wall of the circular groove (10).

4. The noise reducing device of an ultrasonic cleaner according to claim 1, wherein: and a return spring (16) is arranged between the sliding rail (11) and the circular groove (10).

5. The noise reducing device of an ultrasonic cleaner according to claim 1, wherein: and the handle (5) is provided with an anti-skid rubber sleeve (17).