CN216460542U - Noise reduction device of ultrasonic cleaner - Google Patents
Noise reduction device of ultrasonic cleaner Download PDFInfo
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- CN216460542U CN216460542U CN202123333622.0U CN202123333622U CN216460542U CN 216460542 U CN216460542 U CN 216460542U CN 202123333622 U CN202123333622 U CN 202123333622U CN 216460542 U CN216460542 U CN 216460542U
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- box body
- ultrasonic cleaner
- electromagnet
- suspension plate
- limiting
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Abstract
The utility model provides a device of making an uproar falls in ultrasonic cleaner, the purpose is solved the great technical problem who influences staff's thinking of current ultrasonic cleaner noise, and the device of making an uproar should fall has the advantage that can effectively reduce the ultrasonic cleaner noise. The electromagnetic suspension box comprises a box body, a suspension plate, an electromagnet and a box cover arranged at the top of the box body; the electromagnet comprises an iron core, is arranged at the bottom of the box body and is provided with a magnetic pole which is over against the top of the box body; the suspension plate is positioned in the box body, one side surface of the suspension plate is opposite to the electromagnet, and a permanent magnet is arranged on the side surface of the suspension plate; the permanent magnet is opposite to the electromagnet, and the opposite magnetic poles of the electromagnet and the permanent magnet are the same; the ultrasonic cleaner can be arranged on the suspension plate in the box body.
Description
Technical Field
The utility model relates to a mechanism of making an uproar falls specifically relates to a device of making an uproar falls of ultrasonic cleaner.
Background
An ultrasonic cleaner is an instrument for removing contaminants, and when the ultrasonic cleaner is operated, ultrasonic waves are propagated in liquid, so that the liquid and a cleaning tank vibrate together at an ultrasonic frequency, and the liquid and the cleaning tank both have a fixed frequency, and thus a buzzing sound is generated.
In the prior art, the ultrasonic cleaner is usually placed on an instrument table, and the noise is not usually processed, so that the thought of workers is influenced by the larger noise.
SUMMERY OF THE UTILITY MODEL
To the great technical problem who influences staff's thinking of above-mentioned ultrasonic cleaner noise, the utility model provides an ultrasonic cleaner's the device of making an uproar of falling has the advantage that can effectively reduce the ultrasonic cleaner noise.
The technical scheme of the utility model is that:
a noise reduction device of an ultrasonic cleaner comprises a box body, a suspension plate, an electromagnet and a box cover arranged at the top of the box body;
the electromagnet comprises an iron core, the electromagnet is arranged at the bottom of the box body, and the electromagnet is provided with a magnetic pole which is over against the top of the box body;
the suspension plate is positioned in the box body, one side surface of the suspension plate is opposite to the electromagnet, and a permanent magnet is arranged on the side surface of the suspension plate;
the permanent magnet is opposite to the electromagnet, and the opposite magnetic poles of the electromagnet and the permanent magnet are the same;
the ultrasonic cleaner can be arranged on the suspension plate in the box body.
Optionally, the suspension plate is provided with at least two permanent magnets which are uniformly distributed; the bottom of the box body is provided with the electromagnets which correspond to the permanent magnets one by one.
Optionally, a piece of foam cotton is arranged on one side surface of the suspension plate, which is far away from the electromagnet.
Optionally, the device further comprises a limiting spring and a limiting plate; one end of the limiting spring is arranged on the side wall of the box body; the limiting plate is arranged at one end, far away from the box body, of the limiting spring.
Optionally, the periphery of the inner side of the box body is respectively provided with the limiting plate and the limiting spring;
the limiting plate is inclined, one end, close to the opening of the box body, of the limiting plate is close to the side wall of the box body, and one end, close to the top of the box body, of the limiting plate is far away from the side wall of the box body.
Optionally, a support spring is further arranged between one end of the limiting plate close to the opening of the box body and the side wall of the box body.
Optionally, soundproof cotton is arranged on the inner side wall of the box body.
Optionally, a control switch is arranged outside the box body; the control switch is electrically connected with the electromagnet.
Compared with the prior art, the beneficial effects of the utility model are that:
the bottom of the box body is provided with the electromagnet, the suspension plate is provided with the permanent magnet, the suspension plate is suspended in the box body, the ultrasonic cleaner is placed on the suspension plate to work, and finally the box cover is closed to the top of the box body.
In this technical scheme, ultrasonic cleaner's vibrations and the inside realization of box are kept apart to avoided ultrasonic cleaner's vibrations to transmit to the box on, on the other hand ultrasonic cleaner also can't with instrument mesa direct contact, consequently ultrasonic cleaner can't transmit to the instrument mesa, and then avoided box or instrument mesa to produce the noise because of receiving vibrations.
Meanwhile, the box body can form a closed space through the box cover, so that the outward transmission of noise generated by the vibration of the ultrasonic cleaner can be reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention
Fig. 2 is a schematic view of the usage state of the present invention.
Reference numerals:
1. a box body; 2. a box cover; 3. sound insulation cotton; 4. a support spring; 5. a limiting plate; 6. a limiting spring; 7. an electromagnet; 8. a suspension plate; 9. a permanent magnet; 10. foam cotton; 11. a control switch; 12. an ultrasonic cleaner.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example (b):
referring to fig. 1 and 2, a noise reduction device of an ultrasonic cleaner comprises a case body 1, a suspension plate 8, an electromagnet 7 and a case cover 2; specifically, the method comprises the following steps:
the top of the box body 1 is opened, and the mouth of the box body 1 is provided with a box cover 2, in the embodiment, one side of the box cover 2 is hinged with one side of the mouth of the box body 1. The electromagnet 7 is arranged at the bottom of the inner side of the box body 1, and meanwhile, the electromagnet 7 is provided with an iron core, and one end of the iron core is over against the opening of the box body 1.
The suspension plate 8 is located inside the box body 1, a permanent magnet 9 is arranged on one side face of the suspension plate 8, and one end face, close to the bottom face of the box body 1, of the permanent magnet 9 is wrapped by an insulating material. The position of the permanent magnet 9 corresponds to the position of the electromagnet 7, and when the electromagnet 7 is not electrified, the permanent magnet 9 can be adsorbed on the iron core of the electromagnet 7, so that the situation that the suspension plate 8 shakes in the box body 1 when the noise reduction equipment is moved is avoided.
After the ultrasonic cleaner 12 is placed on the suspension plate 8, the case cover 2 is closed, and a gap is formed between the top surface of the ultrasonic cleaner 12 and the case cover 2.
When the electromagnet 7 is electrified, the magnetic pole at the end, facing the opening of the box body 1, of the electromagnet 7 is the same as the magnetic pole at the end, facing the bottom of the box body 1, of the permanent magnet 9, namely the magnetic poles at the opposite ends of the electromagnet 7 and the permanent magnet 9 are the same, so that the suspension plate 8 can float in the box body 1, and at the moment, the ultrasonic cleaner 12 is suspended in the box body 1 along with the suspension plate 8.
In the present technical solution, the vibration of the ultrasonic cleaner 12 forms a gap between the inside of the tank 1 and the sidewall of the tank 1, thereby preventing the vibration of the ultrasonic cleaner 12 from being transmitted to the tank 1. On the other hand, the ultrasonic cleaner 12 cannot directly contact with the instrument table, so that the vibration of the ultrasonic cleaner 12 cannot be transmitted to the instrument table, thereby preventing the box 1 or the instrument table from generating noise due to vibration.
Meanwhile, the case body 1 can form a closed space through the case cover 2, and can weaken the outward transmission of noise generated by the vibration of the ultrasonic cleaner 12.
In one particular embodiment:
the bottom of the inner side of the box body 1 is provided with four electromagnets 7 distributed in a matrix form, and meanwhile, the suspension plate 8 is provided with four permanent magnets 9 corresponding to the electromagnets 7.
In this embodiment, by increasing the number of the electromagnets 7 and the permanent magnets 9, four corners of the suspension plate 8 are uniformly stressed, and the suspension plate 8 is prevented from being deflected due to the vibration of the ultrasonic cleaner 12.
In another specific embodiment:
one side surface of the suspension plate 8, which is far away from the electromagnet 7, is provided with foam cotton 10, and the inner side wall of the box body 1 is provided with soundproof cotton 3.
In this embodiment, the foam 10 is provided to reduce the vibration transmission efficiency between the ultrasonic cleaner 12 and the suspension plate 8, thereby avoiding additional noise caused by vibration of the suspension plate 8. The soundproof cotton 3 is provided on the inner side wall of the case 1, thereby reducing the transmission of noise generated by the ultrasonic cleaner 12 itself to the outside.
In another specific embodiment:
the noise reduction device further comprises a limiting spring 6, a limiting plate 5 and a supporting spring 4. Specifically, the method comprises the following steps:
the equal fixed connection of the one end of supporting spring 4 and the one end of spacing spring 6 is on 1 inside soundproof cotton 3 of box, and the equal fixed connection of the other end of supporting spring 4 and the other end of spacing spring 6 is on a side of limiting plate 5.
Limiting spring 6's free length is greater than supporting spring 4's free length, and supporting spring 4 is close to the oral area of box 1 for limiting spring 6 for limiting plate 5 is the slope form setting in box 1, and the one end that limiting plate 5 is close to the 1 oral area of box is close to the lateral wall of box 1 simultaneously, and the lateral wall of box 1 is kept away from simultaneously to the one end that limiting plate 5 is close to the 1 top of box.
And a limiting spring 6, a limiting plate 5 and a supporting spring 4 are respectively arranged around the inside of the box body 1.
In this embodiment, by providing the limiting plate 5, the ultrasonic cleaner 12 can be prevented from contacting with the inner side wall of the tank 1 due to vibration, and the limiting spring 6 and the supporting spring 4 are provided to cause the ultrasonic cleaner 12 to vibrate within a certain range, and simultaneously, the vibration of the ultrasonic cleaner 12 itself can not be transmitted to the tank 1.
On the other hand, the limit spring 6 is longer than the support spring 4, which is advantageous for placing the ultrasonic cleaner 12 in the case 1.
In another specific embodiment:
in order to increase the stability of the limiting plate 5, two limiting springs 6 and two supporting springs 4 are arranged between the same limiting plate 5 and the inner side wall of the box body 1.
In order to reduce the energy consumption of the electromagnet 7, a control switch 11 is additionally arranged outside the box body 1, the control switch 11 is electrically connected with the electromagnet 7, and the control switch 11 controls the magnetic field intensity of the electromagnet 7 by controlling the current intensity.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (8)
1. A noise reduction device of an ultrasonic cleaner is characterized by comprising a box body, a suspension plate, an electromagnet and a box cover arranged at the top of the box body;
the electromagnet comprises an iron core, the electromagnet is arranged at the bottom of the box body, and the electromagnet is provided with a magnetic pole which is over against the top of the box body;
the suspension plate is positioned in the box body, one side surface of the suspension plate is opposite to the electromagnet, and a permanent magnet is arranged on the side surface of the suspension plate;
the permanent magnet is opposite to the electromagnet, and the opposite magnetic poles of the electromagnet and the permanent magnet are the same;
the ultrasonic cleaner can be arranged on the suspension plate in the box body.
2. The noise reducing device of an ultrasonic cleaner according to claim 1,
the suspension plate is provided with at least two permanent magnets which are uniformly distributed; the bottom of the box body is provided with the electromagnets which correspond to the permanent magnets one by one.
3. The noise reducing device of an ultrasonic cleaner according to claim 2,
and one side surface of the suspension plate, which is far away from the electromagnet, is provided with a piece of foam cotton.
4. The noise reducing device of an ultrasonic cleaner according to claim 3,
the device also comprises a limiting spring and a limiting plate; one end of the limiting spring is arranged on the side wall of the box body; the limiting plate is arranged at one end, far away from the box body, of the limiting spring.
5. The noise reducing device of an ultrasonic cleaner according to claim 4,
the periphery of the inner side of the box body is provided with the limiting plate and the limiting spring respectively; the limiting plate is inclined, one end, close to the opening of the box body, of the limiting plate is close to the side wall of the box body, and one end, close to the top of the box body, of the limiting plate is far away from the side wall of the box body.
6. The noise reducing device of an ultrasonic cleaner according to claim 5,
and a supporting spring is also arranged between one end of the limiting plate close to the opening part of the box body and the side wall of the box body.
7. The noise reducing device of an ultrasonic cleaner according to claim 1,
and sound insulation cotton is arranged on the inner side wall of the box body.
8. A noise reducing device of an ultrasonic cleaner according to any one of claims 1 to 7,
a control switch is arranged outside the box body; the control switch is electrically connected with the electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123333622.0U CN216460542U (en) | 2021-12-28 | 2021-12-28 | Noise reduction device of ultrasonic cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123333622.0U CN216460542U (en) | 2021-12-28 | 2021-12-28 | Noise reduction device of ultrasonic cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216460542U true CN216460542U (en) | 2022-05-10 |
Family
ID=81430116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123333622.0U Active CN216460542U (en) | 2021-12-28 | 2021-12-28 | Noise reduction device of ultrasonic cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216460542U (en) |
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2021
- 2021-12-28 CN CN202123333622.0U patent/CN216460542U/en active Active
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