Ultrasonic cleaning fixing device for volumetric flasks
By designing an ultrasonic cleaning fixing device for volumetric flasks including base, fixing studs, fixing nuts and fixing plates, the problem that the existing technology small and medium-sized capacity cannot be stably fixed in ultrasonic cleaning machines is solved, and small-sized capacity is achieved Effective ultrasound operation of the bottle.
Patent Information
- Application Number
- CN202420270857.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-02-02
AI Technical Summary
Existing ultrasonic cleaning machines are difficult to stabilize and fix small-sized capacity bottles and triangular bottles, resulting in the inability to maintain a stable state in the cleaning tank and the inability to perform effective ultrasonic operations.
An ultrasonic cleaning fixture for a volumetric flask is designed, including a base, fixing stud, fixing nut and fixing plate. The volumetric flask is fixed through a limiting hole and a spring structure to ensure that it remains stable during the ultrasonic cleaning process.
This device can effectively fix the small-sized volumetric flask, keep it in a stable state in the ultrasonic cleaning tank, and realize ultrasonic operation of the small-sized volumetric flask.
Smart Images
Figure CN222447511U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ultrasonic cleaning, in particular to an ultrasonic cleaning fixing device for a volumetric flask. Background Art
[0002] The principle of ultrasonic cleaning machine is mainly to convert the sound energy of the high-power ultrasonic frequency source into mechanical vibration through the transducer, and radiate the ultrasonic wave to the cleaning liquid in the tank through the cleaning tank wall. Due to the radiation of ultrasonic waves, the microbubbles in the liquid in the tank can maintain vibration under the action of sound waves. The adsorption of dirt and the surface of the cleaning parts is destroyed, causing fatigue damage to the dirt layer and being refuted, and the vibration of gas bubbles scrubs the solid surface.
[0003] When the commonly used ultrasonic cleaning machines on the market perform ultrasonic cleaning on small-sized volumetric bottles (10mL, 25mL, 50mL, 100mL, etc.) and triangular flasks (50mL, 100mL, 150mL, etc.) and other capacity containers, due to the small size of the containers, the liquid in the stainless steel cylinder of the ultrasonic cleaning machine is in a vibrating state, resulting in the above small-capacity containers being unable to be in a stable state in the cylinder, and ultrasonic operations cannot be performed on these types of containers. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides an ultrasonic cleaning and fixing device for a volumetric flask, which can solve the above technical problems.
[0006] (II) Technical solution
[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an ultrasonic cleaning fixing device for a volumetric flask, comprising: a base, a fixing stud, a fixing nut and a fixing plate, a fixing hole is provided at a corner of the fixing plate, the bottom end of the fixing stud is connected to the base, the fixing stud passes through the fixing hole, the fixing nut is connected to the fixing stud to fix the fixing plate, the fixing plate is located above the base, the fixing plate is provided with a limiting hole, the bottom of the volumetric flask is placed on the base, and the volumetric flask passes through the limiting hole.
[0008] Preferably, there are multiple limiting holes.
[0009] Preferably, the fixed plate includes a rectangular frame, a plurality of first limit springs arranged in parallel, and a plurality of second limit springs arranged in parallel. The rectangular frame is provided with a fixing hole. The two ends of the first limit spring are respectively connected to a first side and a second side of the rectangular frame which are oppositely arranged. The two ends of the second limit spring are respectively connected to a third side and a fourth side of the rectangular frame which are oppositely arranged. The first limit spring and the second limit spring are distributed in a cross shape. The two first limit springs and the two second limit springs form a limit hole.
[0010] Preferably, the rectangular frame is provided with four fixing holes.
[0011] Preferably, the number of the fixing studs is four.
[0012] Preferably, fixing nuts are provided on the top surface and the bottom surface of the fixing plate.
[0013] Preferably, there are two fixing plates, which are arranged vertically and in parallel.
[0014] Preferably, the fixing plate is made of stainless steel.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the utility model provides an ultrasonic cleaning and fixing device for a volumetric flask, which has the following beneficial effects: the utility model supports the bottom of the volumetric flask through a base, and limits the volumetric flask through the limiting holes of the fixing plate. In the above manner, the utility model can better fix the volumetric flask and keep the volumetric flask in a stable state. The utility model can further be placed in an ultrasonic cleaning tank to perform ultrasonic operations on the volumetric flask, so that small-sized volumetric flasks can also be subjected to ultrasonic operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a structural schematic diagram of an ultrasonic cleaning and fixing device for a volumetric flask of the utility model;
[0018] Figure 2 It is a structural schematic diagram of the fixing plate of the utility model.
[0019] The numbers in the figure are: 1 base, 2 fixing plate, 3 fixing stud, 4 fixing nut, 5 fixing hole, 6 first limit spring, 7 second limit spring, 8 limit hole. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] The utility model provides an ultrasonic cleaning fixing device for a volumetric flask, comprising: a base 1, a fixing stud 3, a fixing nut 4 and a fixing plate 2. A fixing hole 5 is provided at a corner of the fixing plate 2, the bottom end of the fixing stud 3 is connected to the base 1, the fixing stud 3 passes through the fixing hole 5, the fixing nut 4 is connected to the fixing stud 3 to fix the fixing plate 2, the fixing plate 2 is located above the base 1, the fixing plate 2 is provided with a limiting hole 8, the bottom of the volumetric flask is placed on the base 1, and the volumetric flask passes through the limiting hole 8.
[0022] Preferably, there are multiple limiting holes 8, so that multiple volumetric bottles can be limited and fixed at the same time; in addition, the sizes of different limiting holes 8 may be different.
[0023] In this embodiment, the fixed plate 2 includes a rectangular frame, a plurality of first limit springs 6 arranged in parallel, and a plurality of second limit springs 7 arranged in parallel. The rectangular frame is provided with the above-mentioned fixing hole 5, the two ends of the first limit spring 6 are respectively connected to the first side and the second side of the rectangular frame which are arranged oppositely, the two ends of the second limit spring 7 are respectively connected to the third side and the fourth side of the rectangular frame which are arranged oppositely, the first limit spring 6 and the second limit spring 7 are both distributed in a cross shape, and the two first limit springs 6 and the two second limit springs 7 form a limit hole 8. It should be understood that by setting different spacing sizes between the two first limit springs 6 and the two second limit springs 7, different sizes of limit holes 8 can be formed, and the limit hole 8 of the fixed plate of the corresponding size can be selected according to the specifications of the volumetric bottle.
[0024] Furthermore, the rectangular frame is provided with four fixing holes 5; accordingly, the number of fixing studs 3 is four. Preferably, the top and bottom surfaces of the fixing plate 2 are both provided with fixing nuts 4. In other embodiments, more fixing holes and fixing studs may be provided to further enhance the connection stability.
[0025] In this embodiment, there are two fixing plates 2, and the two fixing plates 2 are arranged in parallel up and down. Preferably, the fixing plates 2 are made of stainless steel.
[0026] Specifically, before performing ultrasonic operation on the volumetric flask, first place the volumetric flask on the base 1; adjust the fixing nut 4 at the lower end of the fixing stud 3, specifically, the fixing nut 4 can be at the same height as the connection between the bottle body and the slender neck of the volumetric flask; add the first fixing plate 2, make the fixing stud 3 on the base 1 pass through the fixing hole 5 of the fixing plate 2, and make the slender neck of the volumetric flask pass through the limiting hole 8, and then add the fixing nut 4 at the upper end to fix the fixing plate 2; similarly, add the second fixing plate (i.e., the fixing plate at the top) in turn, and specifically adjust and fix the second fixing plate so that it is in the middle position of the slender neck. After the fixing is completed, the utility model can be placed in an ultrasonic cleaning tank as a whole to perform ultrasonic operation on the volumetric flask. Of course, the position of the fixing plate on the fixing stud can also be adjusted to limit and fix the different positions of the volumetric flask. In other embodiments, a larger number of fixing plates can also be set to achieve a better fixing effect on the volumetric flask.
[0027] Compared with the prior art, the utility model provides an ultrasonic cleaning and fixing device for a volumetric flask, which has the following beneficial effects: the utility model supports the bottom of the volumetric flask through a base, and limits the volumetric flask through the limiting holes of the fixing plate. In the above manner, the utility model can better fix the volumetric flask and keep the volumetric flask in a stable state. The utility model can further be placed in an ultrasonic cleaning tank to perform ultrasonic operations on the volumetric flask, so that small-sized volumetric flasks can also be subjected to ultrasonic operations.
[0028] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An ultrasonic cleaning fixture for a volumetric flask, characterized in that: include: A base, a fixing stud, a fixing nut and a fixing plate, wherein a fixing hole is provided at a corner of the fixing plate, the bottom end of the fixing stud is connected to the base, the fixing stud passes through the fixing hole, the fixing nut is connected to the fixing stud to fix the fixing plate, the fixing plate is located above the base, the fixing plate is provided with a limiting hole, the bottom of the volumetric flask is placed on the base, and the volumetric flask passes through the limiting hole; The fixing plate includes a rectangular frame, a plurality of first limit springs arranged in parallel, and a plurality of second limit springs arranged in parallel. The rectangular frame is provided with the fixing hole. The two ends of the first limit spring are respectively connected to the first side and the second side of the rectangular frame which are oppositely arranged. The two ends of the second limit spring are respectively connected to the third side and the fourth side of the rectangular frame which are oppositely arranged. The first limit spring and the second limit spring are distributed in a cross shape. Two first limit springs and two second limit springs form one limit hole.
2. The ultrasonic cleaning fixture for a volumetric flask according to claim 1, characterized in that: The number of the limiting holes is multiple.
3. The ultrasonic cleaning fixture for a volumetric flask according to claim 2, characterized in that: The rectangular frame is provided with four fixing holes.
4. The ultrasonic cleaning and fixing device for a volumetric flask according to claim 3, characterized in that: The number of the fixing studs is four.
5. The ultrasonic cleaning and fixing device for a volumetric flask according to claim 1, characterized in that: The fixing nuts are arranged on the top surface and the bottom surface of the fixing plate.
6. The ultrasonic cleaning and fixing device for a volumetric flask according to claim 1, characterized in that: The number of the fixing plates is two, and the two fixing plates are arranged in parallel up and down.
7. The ultrasonic cleaning and fixing device for a volumetric flask according to claim 1, characterized in that: The fixing plate is made of stainless steel.