Cold cone toppling prevention device for ultrasonic cleaning of cold cone in RoHS test

Abstract

The utility model discloses a cold cone toppling prevention device for ultrasonic cleaning of a cold cone in a RoHS test, which comprises a shell, the shell is of a hollow structure, the shell is provided with a hollow groove, the hollow groove leads to the inside of the shell, and the hollow groove can accommodate the insertion of the cold cone. The cold cone is inserted into the hollow groove in the shell, so that the cold cone can be in a vertical state, the cold cone is limited by the side of the hollow groove, the cold cone can be prevented from toppling over in the glassware, when the cold cone is cleaned, the cold cone and the shell can be placed into the glassware at the same time for ultrasonic treatment, and a user does not need to worry about contact between the cold cone and the glassware. In the ultrasonic cleaning process, the cold cone which is horizontally arranged originally can be vertically placed, a better energy transfer path is provided, and ultrasonic cleaning is more sufficient. When the cold cone is vertically placed, the contact area between the cold cone and other places is small, original bottom complete contact is changed into contact with the hollow groove of the device, and damage to the cold cone caused by collision between the cold cone and other places can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning and maintaining some parts of an inductively coupled plasma emission spectrometer used in RoHS testing, in particular to a device for preventing a cold cone from tipping over when ultrasonically cleaning a cold cone in RoHS testing. Background Art

[0002] During the use of ICP-OES (Inductively Coupled Plasma Optical Emission Spectrometer), as the usage increases, the internal parts of the instrument will be worn or contaminated. Therefore, in order to keep the instrument in good condition for testing, it is necessary to maintain the instrument regularly or according to the instrument status.

[0003] One of the important components of ICP-OES is the cooling cone, which can improve the stability of the plasma and ensure the sensitivity and stability of the instrument. However, in the process of long-term use, the cooling cone (such as Figure 6 Salt can accumulate on the surface of the cold cone (as shown). (Salt accumulation occurs when the test solution contains a high salt content. At high temperatures, the salt in the solution precipitates and adheres to the surface of the cold cone, affecting the instrument's performance. Therefore, salt accumulation on the cold cone surface must be cleaned regularly. When salt accumulation is severe, ultrasonic cleaning of the cold cone is necessary. However, current technology lacks a dedicated ultrasonic cleaning device for the cold cone. If placed directly in a glass container for ultrasonic cleaning, the cold cone will collapse to the bottom of the glassware.

[0004] If the bottom of the cooling cone contacts the bottom of the glassware, the vibration frequency and contact area will cause loud noise during the ultrasonic process. This will also hinder water convection circulation at the bottom, resulting in poor bottom cleaning. If the pyramid head contacts the bottom of the glassware, the cooling cone may be damaged during the ultrasonic process due to the vibration frequency.

[0005] Therefore, it is necessary to stand the cooling cone upright in the glass container, both for cleaning effect and protection of the cooling cone. Utility Model Content

[0006] The utility model provides a device for preventing a cold cone from tipping over when ultrasonically cleaning a cold cone in a RoHS test, and is used to solve the problems raised in the background technology.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A device for preventing a cold cone from tipping over for ultrasonically cleaning a cold cone in a RoHS test comprises a shell having a hollow structure and a hollow groove arranged on the shell. The hollow groove leads to the interior of the shell and can accommodate the insertion of the cold cone.

[0009] Preferably, a support is provided in the shell, and the support is connected to the inner wall of the shell.

[0010] Preferably, the support is provided in four groups.

[0011] Preferably, the lower end of the support is flush with the lower end of the shell.

[0012] Preferably, the support is a hollow tubular structure.

[0013] Preferably, chamfers are provided at the corners of the shell.

[0014] Preferably, the shell is made by an integrated molding process.

[0015] Preferably, the shell is made of ABS plastic.

[0016] Preferably, the hollow slot includes a first hollow slot, a second hollow slot, and a third hollow slot arranged in parallel, the second hollow slot is provided in two groups, and the two groups of second hollow slots are respectively located on both sides of the first hollow slot, and the length of the second hollow slot is less than that of the first hollow slot;

[0017] The third slot is perpendicular to the first slot and the second slot, and the third slot is connected to the first slot and the second slot.

[0018] Preferably, the support is connected to a foot at the lower end, a rubber pad is provided at the lower end of the foot, and a plurality of protrusions are provided on the rubber pad.

[0019] Compared with the prior art, the present invention has at least the following beneficial effects:

[0020] The present application provides a hollow groove on the hollow shell, and the cold cone is inserted into the hollow groove, so that the cold cone can be in an upright state. The side of the hollow groove limits the cold cone to prevent the cold cone from tipping over in the glass container. When cleaning the cold cone, the cold cone and the shell can be placed in the glass container at the same time for ultrasonic treatment without worrying about the cold cone contacting the glass container.

[0021] During ultrasonic cleaning, the originally flat cooling cone can be placed upright, creating a better energy transfer path and ensuring more thorough ultrasonic cleaning. Furthermore, when placed upright, the contact area between the cooling cone and other parts of the device is reduced, with contact limited to the hollow groove of the device, instead of full contact at the bottom. This effectively prevents the cooling cone from colliding with other parts or from being damaged by repeated minor impacts caused by high vibration frequencies. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic top view of the main structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0024] Figure 3 This is a schematic cross-sectional view of the main structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the hollow groove structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the foot structure of the utility model;

[0027] Figure 6 This is a schematic diagram of the cold cone structure of the present utility model.

[0028] In the figure: 1. Shell; 2. Support; 3. Hollow slot; 4. Foot; 5. Rubber pad; 6. Protrusion; 7. Cold cone; 21. First hollow slot; 22. Second hollow slot; 23. Third hollow slot. DETAILED DESCRIPTION

[0029] In the present invention, descriptions such as "first" and "second" are only used for descriptive purposes and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish between protective components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions and technical features between the various embodiments can be combined with each other, but this must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0030] Example 1

[0031] See also Figure 1-3 6. A device for preventing cold cones from tipping over for ultrasonic cleaning of cold cones in RoHS testing, comprising a shell 1, wherein the shell 1 is a hollow structure and a hollow groove 3 is provided on the shell 1, wherein the hollow groove 3 leads to the interior of the shell 1 and can accommodate the insertion of the cold cone 7.

[0032] The working principle and beneficial effects of the above scheme are as follows:

[0033] In the present application, a hollow groove 3 is provided on the hollow outer shell 1, and the cold cone 7 is inserted into the hollow groove 3, so that the cold cone 7 can be in an upright state. The side of the hollow groove 3 limits the cold cone to prevent the cold cone from tipping over in the glass container. When cleaning the cold cone 7, the cold cone 7 and the outer shell 1 can be placed in the glass container at the same time for ultrasonic treatment without worrying about the cold cone 7 contacting the glass container.

[0034] During ultrasonic cleaning, the originally flat cold cone 7 can be placed upright, creating a better energy transfer path and ensuring more thorough ultrasonic cleaning. Furthermore, when placed upright, the cold cone 7 has a smaller contact area with other parts of the device, instead of full contact at the bottom, which now only contacts the hollow groove 3 of the device. This effectively prevents the cold cone 7 from colliding with other parts or from being damaged by repeated minor bumps caused by excessive vibration frequency.

[0035] Example 2

[0036] See also Figure 1-3 On the basis of Example 1, a support 2 is provided in the shell 1 , and the support 2 is connected to the inner wall of the shell 1 .

[0037] The support housing 2 is provided with four groups.

[0038] The lower end of the support 2 is flush with the lower end of the shell 1.

[0039] The support 2 is a hollow tubular structure.

[0040] The working principle and beneficial effects of the above scheme are as follows:

[0041] There are four support columns 2, hollow tubular structures extending downward from the four corners of the panel. They are integrally molded with the housing 1 during the manufacturing process. Their primary function is to enhance the overall support of the device, providing greater support. This provides more points of support on the housing 1, preventing deformation due to the pressure of the cold cone 7, which would otherwise degrade the support.

[0042] Example 3

[0043] See also Figure 1-3 Based on Example 1, chamfers are provided at the corners of the housing 1 .

[0044] The housing 1 is made by an integral molding process.

[0045] The housing 1 is made of ABS plastic.

[0046] The working principle and beneficial effects of the above scheme are as follows:

[0047] The shell 1 is made of ABS plastic, which has a certain hardness, toughness and elasticity. The whole is a hollow cuboid with an empty bottom, which is light and easy to store. The four sides have certain rounded corners, which can better bear the force and prevent deformation caused by bumps.

[0048] Example 4

[0049] See also Figure 4On the basis of Example 1, the hollow slot 3 includes a first hollow slot 21, a second hollow slot 22, and a third hollow slot 23 arranged in parallel. The second hollow slot 22 is provided in two groups, and the two groups of second hollow slots 22 are respectively located on both sides of the first hollow slot 21. The length of the second hollow slot 22 is less than that of the first hollow slot 21.

[0050] The third slot 23 is perpendicular to the first slot 21 and the second slot 22 , and the third slot 23 is connected to the first slot 21 and the second slot 22 .

[0051] The working principle and beneficial effects of the above scheme are as follows:

[0052] The hollow groove 3 includes a first hollow groove 21, a second hollow groove 22, and a third hollow groove 23 of different lengths, and the first hollow groove 21, the second hollow groove 22, and the third hollow groove 23 can all be used to place the cold cone 7. Different lengths can adapt to cold cones 7 of different sizes, thereby enhancing practicality.

[0053] Example 5

[0054] See also Figure 5 On the basis of embodiment 1-2, the lower end of the support 2 is connected to a foot 4, the lower end of the foot 4 is provided with a rubber pad 5, and the rubber pad 5 is provided with a plurality of protrusions 6.

[0055] The working principle and beneficial effects of the above scheme are as follows:

[0056] A foot 4 is provided under the support 2, and a rubber pad 5 is provided on the foot 4 to increase friction and ensure the stability of placement. A protrusion 6 is provided on the rubber pad 5 to further increase friction and prevent the shell 1 from moving with the cold cone during cleaning.

[0057] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A device for preventing cold cone from tipping over during ultrasonic cleaning of cold cones in RoHS testing, characterized in that: The invention comprises a shell (1), wherein the shell (1) is a hollow structure, and a hollow groove (3) is provided on the shell (1). The hollow groove (3) leads to the interior of the shell (1), and the hollow groove (3) can accommodate the insertion of a cold cone (7).

2. The device for preventing a cold cone from tipping over when ultrasonically cleaning a cold cone in a RoHS test according to claim 1, wherein: A support (2) is provided in the shell (1), and the support (2) is connected to the inner wall of the shell (1).

3. The device for preventing a cold cone from tipping over when ultrasonically cleaning a cold cone in a RoHS test according to claim 2, wherein: The support (2) is provided with four groups.

4. The device for preventing a cold cone from tipping over when ultrasonically cleaning a cold cone in a RoHS test according to claim 2, wherein: The lower end of the support (2) is flush with the lower end of the housing (1).

5. The device for preventing a cold cone from tipping over when ultrasonically cleaning a cold cone in a RoHS test according to claim 2, wherein: The support (2) is a hollow tubular structure.

6. The device for preventing a cold cone from tipping over when ultrasonically cleaning a cold cone in a RoHS test according to claim 1, wherein: The corners of the shell (1) are provided with chamfers.

7. The device for preventing a cold cone from tipping over when ultrasonically cleaning a cold cone in a RoHS test according to claim 1, wherein: The housing (1) is manufactured using an integral molding process.

8. The device for preventing a cold cone from tipping over when ultrasonically cleaning a cold cone in a RoHS test according to claim 1, wherein: The housing (1) is made of ABS plastic.

9. The device for preventing a cold cone from tipping over when ultrasonically cleaning a cold cone in a RoHS test according to claim 1, wherein: The hollow slot (3) comprises a first hollow slot (21), a second hollow slot (22), and a third hollow slot (23) arranged in parallel, wherein the second hollow slot (22) is provided in two groups, and the two groups of second hollow slots (22) are respectively located on both sides of the first hollow slot (21), and the length of the second hollow slot (22) is less than the length of the first hollow slot (21); The third empty slot (23) is perpendicular to the first empty slot (21) and the second empty slot (22), and the third empty slot (23) is connected to the first empty slot (21) and the second empty slot (22).

10. The device for preventing a cold cone from tipping over when ultrasonically cleaning a cold cone in a RoHS test according to claim 2, wherein: The lower end of the support (2) is connected to a foot (4), the lower end of the foot (4) is provided with a rubber pad (5), and the rubber pad (5) is provided with a plurality of protrusions (6).

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