TWM608693U - Ultrasonic wave transmission range adjusting device - Google Patents

Abstract

An ultrasonic transmission range adjustment device, comprising: two metal plate bodies, the two metal plate bodies are spaced apart and arranged side by side in a thickness direction of the metal plate body; a sealing member is arranged between the two metal plate bodies , The two metal plates and the sealing member jointly surround a sound insulation space, the sound insulation space is airtight, and the sound insulation space is filled with air or vacuum. Thereby, the ultrasonic wave transmission range adjustment device can separately adjust the range and intensity of ultrasonic cleaning in the cleaning tank.

Description

Ultrasonic wave transmission range adjusting device

This creation is related to ultrasonic cleaning, especially related to an ultrasonic transmission range adjustment device.

Because ultrasonic cleaning can clean hard-to-reach dead corners, blind holes, etc., it has gradually been widely used in all walks of life. Ultrasonic cleaning is the use of ultrasonic cleaning machine to vibrate the cleaning liquid, so that the inside of the liquid that produces the cleaning liquid will continuously produce a large number of near-vacuum tiny bubbles and burst instantaneously. The burst of each bubble will generate a shock wave, thereby washing the workpiece clean.

The size of the cleaning tank of the conventional ultrasonic cleaning machine cannot be adjusted, and it is difficult to efficiently use the ultrasonic cleaning machine when cleaning various quantities and/or sizes of workpieces. For example, when a large ultrasonic cleaning machine cleans a small or a small amount of work, the energy use efficiency is not good.

Therefore, the purpose of this creation is to provide an ultrasonic transmission range adjustment device, which separately defines the range and strength of ultrasonic cleaning in the cleaning tank.

The technical means used in this creation to solve the problems of the conventional technology is to provide an ultrasonic transmission range adjustment device, including: two metal plate bodies, two of the metal plate bodies are relative to each other in a thickness direction of the metal plate body Are spaced apart and arranged side by side; and a sealing element is arranged between the two metal plate bodies, the two metal plate bodies and the sealing element jointly surround a sound insulation space, the sound insulation space is airtight, and the sound insulation space Filled with gas or vacuum.

In an embodiment of the present creation, an ultrasonic transmission range adjustment device is provided, and the sound insulation space is filled with air.

In an embodiment of the present creation, an ultrasonic transmission range adjustment device is provided, and the sound insulation space is filled with foamed cotton.

In one embodiment of the present creation, an ultrasonic transmission range adjustment device is provided, which further includes a support member disposed in the sound-proof space, and two opposite ends of the support member are opposed to the two metal plate bodies. Inside.

In an embodiment of the present creation, an ultrasonic transmission range adjustment device is provided, and the two metal plates are stainless steel plates.

In an embodiment of the present creation, an ultrasonic transmission range adjustment device is provided, the thickness of the two metal plate bodies is 2 mm, and the distance between the two metal plate bodies is 1 mm.

In an embodiment of the present creation, an ultrasonic transmission range adjustment device is provided, and the supporting member is a metal sheet.

In an embodiment of the present creation, an ultrasonic transmission range adjustment device is provided, and the seal is integrated with the metal plate body.

In an embodiment of the present creation, an ultrasonic transmission range adjustment device is provided, which further includes a splicing part and a splicing corresponding part. The splicing part and the splicing corresponding part are arranged on the side edge of the metal plate body, and the slave The metal plate body extends laterally, and the splicing part is a splicing corresponding part for splicing to another ultrasonic transmission range adjusting device.

The technical means adopted by the ultrasonic transmission range adjustment device created by this invention, because sound is difficult to transmit from water to air, and sound is difficult to transmit from air to water, so airtight sound insulation is surrounded by metal plates and seals. The space can effectively prevent the ultrasonic wave from being transmitted from one side to the other side of the ultrasonic wave transmission range adjustment device created by this invention, and the ultrasonic wave can be reflected back. The ultrasonic transmission range adjustment device can be set to block partially or completely to adjust the intensity of the ultrasonic waves in different positions, and is suitable for cleaning different situations of different numbers and/or sizes of workpieces.

In addition, through the arrangement of the support, the two metal plates can be prevented from deforming or even contacting each other under the pressure of the cleaning liquid, so that the ultrasonic transmission range adjustment device of the invention is suitable for the cleaning liquid.

The following describes the implementation of this creation based on Figures 1 to 6. This description is not intended to limit the implementation of this creation, but is a kind of embodiment of this creation.

As shown in FIGS. 1 to 3, an ultrasonic transmission range adjustment device 100 according to the first embodiment of the present creation includes: two metal plate bodies 1, a sealing member 2 and a supporting member 3.

As shown in FIG. 2, the two metal plate bodies 1 are spaced apart and arranged side by side in a thickness direction d1 of the metal plate body 1. In this embodiment, the material of the metal plate body 1 is stainless steel. Of course, in other embodiments, the material of the metal plate body 1 is other metals that are not easily corroded in an underwater environment.

As shown in Fig. 3, according to the ultrasonic transmission range adjusting device 100 of the first embodiment of the present creation, the metal plate body 1 is a square plate body, which is convenient to be installed in the cleaning tank of the conventional ultrasonic cleaning machine. In other embodiments, in order to facilitate splicing, the metal plate body 1 may also be in a hexagonal shape, a tri-shape, or the like.

As shown in Figure 2, according to the ultrasonic transmission range adjustment device 100 of the first embodiment of the present creation, the sealing member 2 is disposed between the two metal plate bodies 1, and the two metal plate bodies 1 and the sealing member 2 are surrounded together Out a soundproof space S. Through the soundproof space S, it is possible to effectively transmit the blocking ultrasonic waves from one side to the other side of the ultrasonic transmission range adjustment device 100 of the present invention, and reflect the ultrasonic waves back. The two metal plate bodies 1 are flat plates with a thickness of 2 mm, and the distance between each other is 1 mm. The thickness of the soundproof space S is also 1 mm. Of course, the metal plate body may also have an arc shape, a bent shape, or the like.

According to the ultrasonic transmission range adjusting device 100 of the first embodiment of the invention, the sealing member 2 is made of metal and extends from one metal plate body 1 toward the other metal plate body 1 to be integral with the metal plate body 1. Of course, this creation is not limited to this, and the sealing member 2 can be made of waterproof materials such as plastic or rubber.

The soundproof space S is airtight to prevent the cleaning fluid from flowing into the soundproof space S and destroy the sound insulation, rebound ultrasonic wave and the effect of the ultrasonic wave to be transmitted to the other side of the ultrasonic wave transmission range adjusting device 100 through diffraction.

The soundproof space S is filled with gas, which is air in this embodiment. The air pressure of the soundproof space S may be 1 atmosphere, or the air in the soundproof space S may be extracted to improve the sound insulation effect, or even a vacuum. In other embodiments, the soundproof space S may also be filled with foamed cotton or other soft materials containing air.

As shown in Figures 2 and 3, according to the ultrasonic transmission range adjustment device 100 of the first embodiment of the present creation, the support 3 is arranged in the soundproof space S, and two opposite ends of the support 3 are against the two The opposite inner sides of the metal plate body 1 prevent the two metal plate bodies 1 from deforming or even contacting each other under the pressure of the cleaning liquid, so that the ultrasonic transmission range adjustment device 100 of the present invention is suitable for use in the cleaning liquid. The supporting member 3 may be one or more. In this embodiment, the supporting member 3 is a plurality of supporting members 3 arranged at equal intervals to make the force uniform. The support 3 can be a metal sheet or other hard materials.

In this embodiment, the thickness of the support 3 is 1 mm. Of course, the thickness of the support 3 is not limited to 1 mm in different embodiments according to the distance between the two metal plates. In addition, in this embodiment, the support 3 is a square piece with a side length of 1 cm. In other embodiments, the size of the supporting member 3 is not limited to this, and the supporting member 3 may also have a circular shape, a cross shape, and the like.

As shown in Figure 4, the ultrasonic transmission range adjustment device 100a according to the second embodiment of the present creation has roughly the same structure as the ultrasonic transmission range adjustment device 100 of the first embodiment. The difference lies in the following: The ultrasonic transmission range adjusting device 100 a further includes a splicing part 4 and a splicing corresponding part 5. The splicing portion 4 and the splicing corresponding portion 5 are arranged on the side edge of the metal plate body 1 and extend laterally from the metal plate body 1. The splicing part 4 is a splicing corresponding part 5 for splicing to another ultrasonic transmission range adjusting device 100a. The splicing corresponding part 5 is the splicing part 4 for splicing to another ultrasonic transmission range adjustment device 100a. Thereby, the ultrasonic transmission range adjusting device 100a can splice the required shape and size according to requirements.

As shown in Figure 5, the ultrasonic transmission range adjustment device 100b according to the third embodiment of the present creation has roughly the same structure as the ultrasonic transmission range adjustment device 100 of the first embodiment, with the main difference being: the metal plate body 1 For the arc shape, it provides another way to adjust the ultrasonic transmission range.

As shown in FIG. 6, according to the ultrasonic transmission range adjusting device 100c of the fourth embodiment of the present creation, the metal plate body 1 is a circular tube. One of the metal plate bodies 1 is an inner barrel, and the other metal plate body 1 is an outer barrel, and the gap between the inner barrel and the outer barrel forms a soundproof space S. When the ultrasonic emission source is set in the center of the cylinder, the strength of the ultrasonic waves along the axis can be stronger, and the ultrasonic waves in other directions must be diffracted to make the strength weaker.

The above descriptions and descriptions are only descriptions of the preferred embodiments of this creation. Those with ordinary knowledge of this technology should make other modifications based on the scope of patent application defined below and the above descriptions, but these modifications should still be made. It is the creative spirit of this creation and within the scope of the rights of this creation.

100: Ultrasonic wave transmission range adjustment device 100a: Ultrasonic wave transmission range adjustment device 1: Metal plate body 2: seal 3: Support 4: Splicing part 5: Splicing corresponding part d1: thickness direction S: Soundproof space

[Figure 1] is a three-dimensional schematic diagram showing the ultrasonic transmission range adjustment device according to the first embodiment of the present creation; [Figure 2] is a schematic front sectional view showing the ultrasonic transmission range adjustment device according to the first embodiment of the present creation; [Figure 3] is a schematic side sectional view showing the ultrasonic transmission range adjustment device according to the first embodiment of the present creation; [Figure 4] is a three-dimensional schematic diagram showing the ultrasonic transmission range adjustment device according to the second embodiment of the present creation; [Figure 5] is a schematic side sectional view showing the ultrasonic transmission range adjustment device according to the third embodiment of the present creation; [Figure 6] is a schematic side sectional view showing the ultrasonic transmission range adjustment device according to the fourth embodiment of the present creation.

100: Ultrasonic wave transmission range adjustment device

1: Metal plate body

S: Soundproof space

Claims (9)

An ultrasonic transmission range adjustment device, including: Two metal plate bodies, the two metal plate bodies are spaced apart and arranged side by side in a thickness direction of the metal plate body; and A sealing element is arranged between the two metal plate bodies, and the two metal plate bodies and the sealing element jointly surround a sound-proof space, the sound-proof space is airtight, and the sound-proof space is filled with gas or vacuum. For example, the ultrasonic transmission range adjustment device of claim 1, wherein the sound insulation space is filled with air. For example, the ultrasonic transmission range adjustment device of claim 1, wherein the sound insulation space is filled with foamed cotton. For example, the ultrasonic transmission range adjustment device of claim 1 further includes a support member disposed in the soundproof space, and two opposite ends of the support member are against the two opposite inner sides of the metal plate body. For example, the ultrasonic transmission range adjustment device of claim 1, wherein two of the metal plate bodies are stainless steel plates. For example, the ultrasonic transmission range adjustment device of claim 1, wherein the thickness of two metal plate bodies is 2 mm, and the distance between the two metal plate bodies is 1 mm. For example, the ultrasonic transmission range adjustment device of claim 1, wherein the supporting member is a metal sheet. Such as the ultrasonic transmission range adjustment device of claim 1, wherein the sealing member is integrated with the metal plate body. For example, the ultrasonic transmission range adjustment device of claim 1, further comprising a splicing part and a splicing corresponding part, the splicing part and the splicing corresponding part are arranged on the side edge of the metal plate body, and the metal plate body extends laterally The splicing part is a splicing corresponding part for splicing to another ultrasonic transmission range adjustment device.

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