Adjustable cleaning tool suitable for large size microcrystals
Patent Information
- Application Number
- CN202522421453.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-14
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-11-14
AI Technical Summary
然而对于异形微晶的固定通常需要专门设计固定工装，费时费力且成本高昂，不适用于存在多类异形微晶的场景使用
1）适应性强、适用范围广；支撑轴与沥水支撑框可拆卸连接，支撑轴的数量和支撑轴之间的间距可根据实际需要进行调整，因此可适应各种异形结构的微晶；2）有效改善清洗效果；支撑轴与目标微晶接触面积小，且构成沥水支撑框不会影响目标微晶底部与清洁液的接触，在可靠固定目标微晶后，可将目标微晶完全浸入超声波清洁液中，有效清洁目标微晶的各处死角；3）结构简约、安装方便，且取材方便、成本低廉，可反复使用。
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Figure CN224823683U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of optical component cleaning technology, specifically to an adjustable cleaning fixture suitable for large-size microcrystals. Background Technology
[0002] Before installing or coating microcrystals, the target microcrystals typically need to be cleaned (e.g., ultrasonically cleaned) to ensure a high degree of cleanliness on their surface. Due to the inherent fragility of microcrystals, they usually need to be secured during cleaning to ensure their safety and prevent damage. Simultaneously, the target microcrystals need to have as large an area as possible in contact with the cleaning solution to prevent any blind spots. However, securing irregularly shaped microcrystals usually requires specially designed fixtures, which is time-consuming, labor-intensive, and costly, making it unsuitable for scenarios involving multiple types of irregularly shaped microcrystals. Utility Model Content
[0003] The purpose of this application is to provide an adjustable cleaning fixture suitable for large-sized microcrystals, which can fix various irregular and non-irregular microcrystals without affecting the cleaning effect.
[0004] To achieve the above objectives, this application provides an adjustable cleaning fixture suitable for large-sized microcrystals. The adjustable cleaning fixture includes: a plurality of support shafts for fixing and supporting target microcrystals, the target microcrystals including irregularly shaped microcrystals; a drain support frame, the top of which is a rectangular frame, and multiple sets of mounting holes for mounting support shafts are provided at equal intervals on two opposite sides of the rectangular frame, the drain support frame being used to fix the support shafts; and fasteners, the target microcrystals being fixedly connected to the support shafts via the fasteners.
[0005] In this embodiment of the application, the ends of the support shaft are respectively provided with U-shaped openings that are adapted to the mounting holes.
[0006] In this embodiment of the application, the support shaft is provided with a connecting hole for fixing the target microcrystal, and the connecting hole is adapted to the fastener.
[0007] In this embodiment of the application, the main body of the support shaft is fitted with a bushing, the main body of the support shaft is the part that contacts the target microcrystal, and the bushing is made of rubber and plastic.
[0008] In this embodiment of the application, the fastener includes a fastening screw, one end of which passes through a pre-drilled through hole on the target microcrystal and is threadedly connected to the connecting hole, and the other end of which is reserved outside the target microcrystal.
[0009] In this embodiment, a pull ring is also fixedly connected to the end of the fastening screw reserved on the outside of the target microcrystal.
[0010] In this embodiment, the drain support frame includes: two opposing first support plates, each rectangular in shape, with a rectangular through hole on its surface, the area of which is more than 70% of the surface area of the first support plate; and two opposing second support plates, each rectangular in shape, with a rectangular through hole on its surface, the area of which is more than 70% of the surface area of the second support plate; the width of the first support plate and the width of the second support plate are equal, the first and second support plates are perpendicular to each other, and the width sides of the first and second support plates are fixedly connected by a threaded rod; the two first support plates and the two second support plates together form a cuboid drain support frame; the long side of the first support plate is larger than the long side of the second support plate, and the mounting hole is located on the top of the first support plate.
[0011] In this embodiment of the application, the drain support frame further includes: a support base plate, the support base plate being a rectangular flat plate, a rectangular through hole being formed on the surface of the support base plate, the area of the rectangular through hole accounting for more than 70% of the surface area of the support base plate; a slot is provided at the bottom of the first support plate, and a protrusion adapted to the slot is provided on the support base plate, the slot and the protrusion being interference-fitted.
[0012] In this embodiment of the application, the bottom of the first support plate is provided with a first fixing hole, and the corresponding position of the support base plate is provided with a second fixing hole. The drain support frame also includes a fixing member, which is used to connect the first support plate and the support base plate through the first fixing hole and the second fixing hole.
[0013] The solution provided in this application has at least the following beneficial effects: 1) Highly adaptable and widely applicable; the support shaft and the drain support frame are detachably connected, and the number of support shafts and the spacing between them can be adjusted according to actual needs, thus adapting to various irregularly shaped microcrystals; 2) Effectively improves cleaning effect; the contact area between the support shaft and the target microcrystal is small, and the drain support frame does not affect the contact between the bottom of the target microcrystal and the cleaning liquid. After the target microcrystal is reliably fixed, it can be completely immersed in the ultrasonic cleaning liquid, effectively cleaning all dead corners of the target microcrystal; 3) Simple structure, easy installation, readily available materials, low cost, and reusable.
[0014] Other features and advantages of the embodiments of this application will be described in detail in the following detailed description section. Attached Figure Description
[0015] The accompanying drawings are provided to further illustrate the embodiments of this application and form part of the specification. They are used together with the following detailed description to explain the embodiments of this application, but do not constitute a limitation on the embodiments of this application. In the drawings: Figure 1 This schematic diagram illustrates the structure of an adjustable cleaning fixture for fixing non-irregularly shaped microcrystals. Figure 2 This schematic diagram illustrates the structure of an adjustable cleaning fixture for fixing irregularly shaped microcrystals. Figure 3 A schematic diagram of the adjustable cleaning fixture is shown. Figure 4 Schematic illustration Figure 3 A magnified view of a section at point A in the middle; Figure 5 A schematic diagram of the supporting base plate is shown.
[0016] Explanation of reference numerals in the attached figures 1. Support shaft; 11. U-shaped opening; 12. Connecting hole; 2. Drainage support frame; 21. First support plate; 211. Slot; 212. First fixing hole; 22. Second support plate; 23. Support base plate; 231. Protrusion; 232. Second fixing hole; 24. Mounting hole; 25. Rectangular through hole; 3. Fastener; 31. Pull ring; 4. Bushing; 100. Target microcrystal. Detailed Implementation
[0017] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only for illustration and explanation of the embodiments of this application and are not intended to limit the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.
[0018] It should be noted that if the embodiments of this application involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.
[0019] Furthermore, if the embodiments of this application involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.
[0020] Example
[0021] like Figure 1 and Figure 2 As shown, this application provides an adjustable cleaning fixture suitable for large-size microcrystals, the adjustable cleaning fixture comprising:
[0022] A plurality of support shafts 1 (the number of support shafts 1 is not limited) are used to fix and support the target microcrystal 100, the target microcrystal 100 including irregularly shaped microcrystals (such as... Figure 2 (as shown) and non-irregular microcrystals (such as) Figure 1 (As shown).
[0023] The drain support frame 2 has a rectangular top. Multiple sets (individual) of mounting holes 24 for mounting the support shaft 1 are evenly spaced on two opposite sides of the rectangular frame (along its length). The mounting holes 24 on the two sides are aligned one-to-one, meaning the line connecting two aligned mounting holes 24 is perpendicular to the two sides. The drain support frame 2 is used to support and fix the support shaft 1.
[0024] Fastener 3 is used to fix the target microcrystal 100 to the support shaft 1. The support shaft 1 is also fixedly connected to the drain support frame 2. The fastener 3 connects the target microcrystal 100, the support shaft 1, and the drain support frame 2 into a whole. Taking ultrasonic cleaning as an example, placing the whole unit into the cleaning basket prevents the target microcrystal 100 from shaking inside the basket (the hook of the lifting mechanism is always hooked on the drain support frame 2 or the drain support frame 2 is fitted into the cleaning basket) or coming into contact with other equipment, reducing the chance of damage to the target microcrystal 100.
[0025] For example, the connection between the support shaft 1 and the drain support frame 2 can be achieved by screws / bolts. U-shaped openings 11 adapted to the mounting holes 24 are respectively provided at both ends of the support shaft 1. When connecting the support shaft 1 and the drain support frame 2, the U-shaped openings are aligned with the mounting holes 24, and the opening direction of the U-shaped openings is consistent with the length direction of the frame edge (e.g., ...). Figure 4(As shown), then control the free end of the screw / bolt to pass through the U-shaped opening and the mounting hole 24 threaded connection, so that the bottom of the screw / bolt nut abuts against the top edge of the U-shaped opening (the diameter of the nut must be greater than the diameter of the U-shaped opening, and the diameter of the U-shaped opening must be greater than the diameter of the stud).
[0026] The connection between the support shaft 1 and the target microcrystal 100 is achieved through fasteners 3. Specifically, a connection hole 12 for fixing the target microcrystal 100 is provided on the support shaft 1. The fastener 3 includes a fastening screw, one end of which passes through a pre-drilled hole on the target microcrystal 100 and is threadedly connected to the connection hole 12. The other end of the fastening screw is left outside the target microcrystal 100 for disassembly. Furthermore, a pull ring 31 is fixedly connected to the end of the fastening screw that is left outside the target microcrystal 100 to make it easier to rotate the fastening screw and improve the efficiency of installation and disassembly.
[0027] Because large-sized microcrystals have a certain weight, the support shaft 1 is usually made of an alloy with a certain hardness. Since the positions of the pre-drilled holes on the target microcrystal 100 are fixed, it is not necessary to provide a connecting hole 12 on every support shaft 1 that contacts the target microcrystal 100. Furthermore, because the support shaft 1 has high hardness, direct contact with the target microcrystal 100, or contact between a support shaft 1 with a connecting hole 12 (but not connected to the target microcrystal 100) and the target microcrystal 100, may damage or indent the target microcrystal 100. Therefore, in this embodiment, a bushing 4 is fitted over the main body of the support shaft 1 that does not participate in fixing the target microcrystal 100. This bushing 4 is made of soft rubber-plastic, which can isolate the connecting hole 12, act as a buffer between the target microcrystal 100 and the support shaft 1, and is waterproof and corrosion-resistant, allowing it to be immersed in cleaning solution for extended periods. The main body of the support shaft 1 is the part that contacts the target microcrystal 100 (excluding the end with the U-shaped opening).
[0028] Specifically, such as Figure 3As shown, the drain support frame 2 includes two opposing first support plates 21 and two opposing second support plates 22. The first support plate 21 is rectangular, and a rectangular through hole 25 is formed on the surface of the first support plate 21 (the rectangular shape of the support plate and the through hole shape are consistent with the shape of the plate surface to reduce the plate surface material as much as possible and increase the area ratio of the rectangular through hole 25). The area of the rectangular through hole 25 accounts for more than 70% of the surface area of the first support plate 21. The second support plate 22 is rectangular, and a rectangular through hole 25 is formed on the surface of the second support plate 22. The area of the rectangular through hole 25 accounts for more than 70% of the surface area of the second support plate 22 (to allow the target microcrystals 100 to contact the cleaning liquid with the largest possible area to prevent dead corners that cannot be cleaned). The width of the first support plate 21 is equal to the width of the second support plate 22 (making the surface of the enclosed cuboid nearly planar, ensuring the reliability of the placement of the target microcrystal 100). The first support plate 21 and the second support plate 22 are perpendicular to each other. The width of the first support plate 21 and the width of the second support plate 22 are fixedly connected by a screw. The two first support plates 21 and the two second support plates 22 are combined to form a cuboid structure drainage support frame 2. The long side of the first support plate 21 is larger than the long side of the second support plate 22 (that is, in the top rectangular frame, the long side of the first support plate 21 forms the long frame, and the long side of the second support plate 22 forms the wide frame). The mounting hole 24 is located at the top of the first support plate 21, that is, the support shaft 1 is connected to the long frame of the rectangular frame. Compared with the short frame, more support shafts 1 can be connected (adjusted), making it more adaptable (it can adapt to more sizes and types of target microcrystals 100).
[0029] Furthermore, the drain support frame 2 also includes a support base plate 23, such as... Figure 5 As shown, the supporting base plate 23 is a rectangular flat plate, and a rectangular through hole 25 is formed on the surface of the supporting base plate 23. The area of the rectangular through hole 25 accounts for more than 70% of the surface area of the supporting base plate 23 (to allow the target microcrystal 100 to contact the cleaning liquid with as large an area as possible to prevent dead corners that cannot be cleaned). The bottom of the first supporting plate 21 is provided with a slot 211, and the supporting base plate 23 is provided with a protrusion 231 that matches the slot 211. The slot 211 and the protrusion 231 are interference-fitted. Adding the supporting base plate 23 can improve the stability of the drainage support frame 2, thereby improving the reliability of fixing the target microcrystal 100.
[0030] Furthermore, to prevent the connection between the slot 211 and the protrusion 231 from becoming unstable over time, in this embodiment, the bottom of the first support plate 21 is provided with a first fixing hole 212, and the corresponding position of the support base plate 23 is provided with a second fixing hole 232. The drain support frame 2 also includes a fixing component (e.g., a bolt, screw or other threaded rod) for connecting the first support plate 21 and the support base plate 23 through the first fixing hole 212 and the second fixing hole 232.
[0031] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.
[0032] The above are merely embodiments of this application and are not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.
Claims
1. An adjustable cleaning fixture suitable for large-sized microcrystals, characterized in that, The adjustable cleaning fixture includes: A plurality of support shafts (1) are provided for fixing and supporting target microcrystals (100), the target microcrystals (100) including irregularly shaped microcrystals; The top of the drain support frame (2) is a rectangular frame, and multiple sets of mounting holes (24) for mounting the support shaft (1) are provided at equal intervals on the two opposite sides of the rectangular frame. The drain support frame (2) is used to fix the support shaft (1). Fastener (3), the target microcrystal (100) is fixedly connected to the support shaft (1) by the fastener (3).
2. The adjustable cleaning fixture for large-size microcrystals according to claim 1, characterized in that, The ends of the support shaft (1) are respectively provided with U-shaped openings (11) that are adapted to the mounting holes (24).
3. The adjustable cleaning fixture for large-size microcrystals according to claim 1, characterized in that, The support shaft (1) is provided with a connection hole (12) for fixing the target microcrystal (100), and the connection hole (12) is adapted to the fastener (3).
4. The adjustable cleaning fixture for large-sized microcrystals according to claim 3, characterized in that, The main body of the support shaft (1) is fitted with a bushing (4). The main body of the support shaft (1) is the part that contacts the target microcrystal (100). The bushing (4) is made of rubber and plastic.
5. The adjustable cleaning fixture for large-size microcrystals according to claim 3, characterized in that, The fastener (3) includes a fastening screw, one end of which passes through a pre-drilled hole on the target microcrystal (100) and is threadedly connected to the connecting hole (12), and the other end of which is reserved outside the target microcrystal (100).
6. The adjustable cleaning fixture for large-size microcrystals according to claim 5, characterized in that, A pull ring (31) is also fixedly connected to the end of the fastening screw reserved outside the target microcrystal (100).
7. The adjustable cleaning fixture for large-size microcrystals according to claim 4, characterized in that, The drain support frame (2) includes: two opposing first support plates (21), the first support plates (21) are rectangular, and rectangular through holes (25) are opened on the surface of the first support plates (21), the area of the rectangular through holes (25) accounts for more than 70% of the surface area of the first support plates (21); Two opposing second support plates (22) are provided. The second support plates (22) are rectangular. Rectangular through holes (25) are provided on the surface of the second support plates (22). The area of the rectangular through holes (25) accounts for more than 70% of the surface area of the second support plates (22). The width of the first support plate (21) is equal to the width of the second support plate (22). The first support plate (21) and the second support plate (22) are perpendicular to each other. The width of the first support plate (21) and the width of the second support plate (22) are fixedly connected by a screw. The two first support plates (21) and the two second support plates (22) are combined to form a cuboid structure drainage support frame (2). The long side of the first support plate (21) is larger than the long side of the second support plate (22), and the mounting hole (24) is located on the top of the first support plate (21).
8. The adjustable cleaning fixture for large-size microcrystals according to claim 7, characterized in that, The drainage support frame (2) also includes: A supporting base plate (23) is a rectangular flat plate. A rectangular through hole (25) is provided on the surface of the supporting base plate (23). The area of the rectangular through hole (25) accounts for more than 70% of the surface area of the supporting base plate (23). A slot (211) is provided at the bottom of the first supporting plate (21). A protrusion (231) is provided on the supporting base plate (23) to match the slot (211). The slot (211) and the protrusion (231) are interference connected.
9. The adjustable cleaning fixture for large-size microcrystals according to claim 8, characterized in that, The bottom of the first support plate (21) is provided with a first fixing hole (212), and the corresponding position of the support base plate (23) is provided with a second fixing hole (232). The drain support frame (2) also includes a fixing member, which is used to connect the first support plate (21) and the support base plate (23) through the first fixing hole (212) and the second fixing hole (232).