Kit assembly
By installing a scraper and a drying box inside the reagent compartment of the fully automated biochemical analyzer, the problem of water droplet condensation on the reagent compartment wall is solved, ensuring the stability of reagent components and the accuracy of detection, and reducing maintenance costs.
Patent Information
- Application Number
- CN202520343613.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-28
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2035-02-28
AI Technical Summary
In the reagent compartment of a fully automated biochemical analyzer, under high humidity and low temperature conditions, water droplets easily condense on the compartment walls, affecting the concentration of reagent components and leading to inaccurate test results.
Design a reagent kit component comprising a wiper and a drying box. The wiper is detachably mounted to the reagent kit body via a rubber sleeve. The wiper is tilted to wipe away water droplets from the reagent compartment wall. The drying box contains a desiccant to absorb air humidity.
It effectively cleans water droplets from the reagent compartment walls, preventing water from entering the reagent kit, maintaining the stability of reagent components, reducing maintenance costs, and improving detection accuracy.
Smart Images
Figure CN223606184U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of reagent box, especially to a reagent box assembly. BACKGROUND
[0002] With the global warming, the air humidity of many areas in the country is increasing in spring, summer and autumn. The humidity control has been the most difficult factor to control in the laboratory environment. When the air temperature is 4 DEG C, the maximum water vapor content in 1 cubic meter of air is 6.36g, if the water vapor contained in the air is more than the saturated water vapor content under certain temperature conditions, the excess water vapor will condense out, when enough water molecules combine with small dust particles in the air, and the water molecules themselves will also stick together, which become small water droplets or ice crystals. For the full-automatic biochemical analyzer of the hospital laboratory, the temperature and humidity in the reagent bin of the full-automatic biochemical analyzer will directly affect the opening stability of the reagent in the reagent bin, and even affect the detection result.
[0003] At present, the temperature control in the reagent bin in the prior art has specific research or related technical progress, and there is no related research on the humidity control and improvement in the reagent bin. The high humidity and low temperature (here, the low temperature refers to 2 DEG C to 8 DEG C) will cause too much water droplets on the bin wall of the reagent bin, when the water vapor is too heavy, even the water droplets will condense at the reagent bin cover or the reagent bottle opening, when the water droplets fall into the reagent bottle, the reagent component concentration changes, and then the detection result is affected. UTILITY MODEL CONTENT
[0004] In order to solve or at least partially solve the above technical problems, the utility model provides a reagent box assembly.
[0005] The utility model provides a reagent box assembly, the reagent box assembly includes reagent box body and water scraping piece, the reagent box body has first side, second side and third side, the first side has assembly groove on, the second side and the third side are two sides of mutual departure, one end of assembly groove is close to the second side, the other end of assembly groove is close to the third side, water scraping piece is inclined to set in the reagent box body, one side of water scraping piece along its length direction is connected in the assembly groove through rubber sleeve, the other side of water scraping piece is water scraping edge, and the water scraping edge is used for scraping the water droplet on the bin wall of reagent bin.
[0006] Further, the rubber sleeve has a clamping groove, and the outer surface of the rubber sleeve has a plurality of flexible teeth arranged in sequence.
[0007] Further, the wiper comprises an assembling part and a wiper part, both ends of the assembling part are provided with notches; one side of the wiper part is connected with one side of the assembling part, and the other side of the wiper part is the wiper blade; the notches are located on the side of the assembling part away from the wiper part; the part of the assembling part provided with the notches is arranged in the clamping groove of the rubber sleeve.
[0008] Further, the assembling part is made of plastic material; and the wiper part is made of silica gel or rubber material.
[0009] Further, the assembling part is provided with a plurality of through holes penetrating through both ends of the assembling part along the length direction thereof.
[0010] Further, both ends of the assembling part are provided with sealing strips with triangular cross section; and the sealing strips are located on the side of the assembling part close to the wiper part.
[0011] Further, the length of the wiper part gradually increases from the connection part thereof with the assembling part to the direction away from the assembling part.
[0012] Further, the wiper part is hollow inside.
[0013] Further, both sides of the assembling part are provided with a plurality of flow guide grooves arranged from top to bottom; and / or, both sides of the wiper part are provided with a plurality of flow guide grooves arranged from top to bottom.
[0014] Further, the kit assembly further comprises an assembling frame and a drying box, one side of the assembling frame is provided with a clamping rod for assisting in fixing the kit body; the assembling frame is provided with a mounting hole; the drying box is internally provided with drying agent particles; the drying box is provided with air permeable holes; the pore size of the air permeable holes is smaller than the particle size of the drying agent particles; and the drying box is detachably arranged in the mounting hole.
[0015] Compared with the prior art, in the embodiment, by arranging the wiper 2 on the kit body 1, when the kit body 1 is installed in the reagent compartment of the full-automatic biochemical analyzer, and the kit body 1 is in the process of high-speed rotation, the wiper 2 can easily wipe off the water droplets on the wall of the reagent compartment. The wiper 2 is detachably arranged on the kit body 1 through the rubber sleeve 3, which facilitates the installation and dismounting of the wiper 2 and the kit body 1. When the kit body 1 or the wiper 2 is damaged later, the kit body 1 or the wiper 2 can be easily replaced, thereby reducing the maintenance cost in the later period. The wiper 2 is arranged obliquely on the kit body 1, which is more conducive to the wiping of the water droplets on the wall of the reagent compartment, and is also conducive to the falling of the water droplets from the wiper 2, and finally the water droplets are discharged through the drainage hole at the bottom of the reagent compartment. Such arrangement can clean the water droplets on the wall of the reagent compartment in time, thereby avoiding the risk of the water droplets falling into the kit. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present application, the related drawings will be briefly introduced as follows. It can be understood that the drawings described below are only used to illustrate some embodiments of the present application, and those skilled in the art can also obtain many other technical features and connection relationships not mentioned in the present application according to the drawings.
[0017] Figure 1 is a schematic view of an embodiment of a kit assembly of the present application;
[0018] Figure 2 is a side view schematic diagram of an embodiment of a kit body of a kit assembly of the present application;
[0019] Figure 3 is an exploded schematic view of an embodiment of a wiper of a kit assembly of the present application;
[0020] Figure 4 is an enlarged view of A of Figure 3 ;
[0021] Figure 5 is a side view schematic diagram of an embodiment of a wiper of a kit assembly of the present application;
[0022] Figure 6 is a schematic view of an embodiment of a wiper of a kit assembly of the present application Figure 1 ;
[0023] Figure 7 is a schematic view of an embodiment of a wiper of a kit assembly of the present application Figure 2 ;
[0024] Figure 8 is a schematic view of an embodiment of an assembly frame of a kit assembly of the present application;
[0025] Figure 9 is an exploded schematic view of an embodiment of a drying box of a kit assembly of the present application.
[0026] Explanation of reference signs:
[0027] 1, kit body; 11, first side; 12, second side; 13, third side; 14, assembly groove; 2, wiper; 21, assembly part; 22, wiper part; 23, notch; 24, wiper blade; 25, groove; 26, protrusion; 27, through hole; 28, sealing strip; 29, protrusion; 3, rubber sleeve; 31, clamping groove; 32, flexible tooth; 41, flow guide groove; 42, weight reduction hole; 5, assembly frame; 51, clamping rod; 52, clamping space; 53, mounting hole; 54, clamping edge; 55, clamping protrusion; 6, drying box; 61, first shell; 62, second shell; 63, air hole; 64, clamping groove; 65, clamping column; 66, mounting groove. DETAILED DESCRIPTION
[0028] In order to enable a more detailed understanding of the features and technical content of the embodiments of the present disclosure, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings, which are only used for reference and do not limit the embodiments of the present disclosure. In the following technical description, in order to facilitate explanation, a plurality of details are provided to provide a full understanding of the disclosed embodiments. However, one or more embodiments can still be implemented without these details. In other cases, well-known structures and devices can be simplified to facilitate the drawings.
[0029] The terms "first", "second", and the like in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present disclosure described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.
[0030] In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "back", and the like indicate the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and its embodiments, and are not used to limit the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation. And, in addition to indicating the orientation or positional relationship, the above-mentioned terms can also be used to represent other meanings, for example, the term "upper" can also be used to represent a certain attachment relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the embodiments of the present disclosure can be understood according to the specific circumstances.
[0031] In addition, the terms "set", "connected", and "fixed" should be understood broadly. For example, "connected" can be fixed connection, detachable connection, or integral configuration; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection via an intermediate medium, or internal communication between two devices, elements, or components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the embodiments of the present disclosure according to specific circumstances.
[0032] Unless otherwise specified, the term "a plurality of" means two or more, and the term "a plurality of groups" means two groups or more.
[0033] It should be noted that the embodiments in the present disclosure and the features in the embodiments can be combined with each other without conflict.
[0034] The inventors found in their work that when the reagent compartment of the full-automatic biochemical analyzer used in the clinical laboratory is in a low temperature (here, the low temperature refers to 2-8℃) and high humidity condition, water droplets will condense on the wall of the reagent compartment first. If the water droplets on the wall of the reagent compartment are not cleaned in time, the water droplets will increase over time, and when the full-automatic biochemical analyzer collects reagents, the water droplets will fall into the reagent box, which will affect the composition and concentration change of the reagents, and such reagents will affect the detection results.
[0035] Therefore, the inventors of the present application provide a reagent box assembly to solve the above problems. In the following, several specific embodiments of the present application will be described in detail in combination with the drawings.
[0036] First embodiment
[0037] The reagent box assembly mentioned in the present embodiment, as shown in Figure 1 、 Figure 2 , comprises a reagent box body 1 and a water scraping piece 2 obliquely arranged on the reagent box body 1. The reagent box body 1 has a first side surface 11, a second side surface 12 and a third side surface 13, and the second side surface 12 and the third side surface 13 are two side surfaces facing away from each other. The first side surface 11 of the reagent box body 1 has an assembly groove 14, and the assembly groove 14 is obliquely arranged on the reagent box body 1. Specifically, one end of the assembly groove 14 close to the top end of the reagent box body 1 is close to the second side surface 12 of the reagent box body 1, and the other end of the assembly groove 14 close to the bottom end of the reagent box body 1 is close to the third side surface 13 of the reagent box body 1. When the reagent box body 1 is assembled into the reagent compartment of the full-automatic biochemical analyzer, the first side surface 11 of the reagent box body 1 is arranged towards the wall of the reagent compartment.
[0038] As shown in Figure 1 、 Figure 3 、 Figure 4As shown, the wiper 2 is mounted on the reagent kit body 1 via a rubber sleeve 3. One side of the rubber sleeve 3 has a snap-fit groove 31, and the outer surface of the rubber sleeve 3 has multiple sequentially arranged flexible teeth 32. The multiple flexible teeth 32 are divided into two parts, located at opposite ends of the rubber sleeve 3 along its length, i.e., at the top and bottom ends of the rubber sleeve 3, respectively. The wiper 2 includes an assembly part 21 and a wiper part 22. One side of the assembly part 21 along its length is connected to one side of the wiper part 22. The assembly part 21 can be made of plastic material; optionally, it can be made of ABS, polycarbonate, nylon, or polyethylene. The wiper part 22 is made of silicone or rubber. Both the top and bottom ends of the assembly part 21 have multiple notches 23, located on the side of the assembly part 21 away from the wiper part 22, and these notches 23 are sequentially arranged from one side of the assembly part 21 to the other side. The side of the scraper 22 away from the assembly part 21 is the scraper blade 24, which is used to scrape water droplets off the reagent chamber wall.
[0039] For a further explanation of the structure of wiper component 2, please refer to [link / reference]. Figure 3 As shown, the connection between the assembly part 21 and the wiper part 22 can be achieved by direct bonding or by snap-fit bonding. Optionally, the wiper part 22 has a groove 25 on the side near the assembly part 21, and the assembly part 21 has a protrusion 26 that matches the groove 25 on the side near the wiper part 22. Glue is first applied to the groove 25 or the protrusion 26, and then the protrusion 26 is directly inserted into the groove 25 to assemble the assembly part 21 and the wiper part 22, thus forming the wiper component 2.
[0040] The exemplary usage process disclosed in this embodiment is as follows:
[0041] See Figures 1 to 4 As shown, in use, the portion of the assembly part 21 with multiple notches 23 is first placed into the snap-fit groove 31 of the rubber sleeve 3. The notches 23 on the assembly part 21 allow a portion of the assembly part 21 to better enter the snap-fit groove 31 of the rubber sleeve 3. Flexible teeth 32 are provided on the rubber sleeve 3 to allow the rubber sleeve 3 to better enter the assembly groove 14. Then, the rubber sleeve 3 is placed into the assembly groove 14 of the reagent kit body 1. The inner wall of the assembly groove 14 compresses the rubber sleeve 3, causing the flexible teeth 32 to deform and fill the gaps between the multiple flexible teeth 32. Furthermore, the flexible teeth 32, during deformation, compress the rubber sleeve 3, causing a portion of the rubber sleeve 3 to be pressed into the notches 23 of the assembly part 21. This arrangement allows the wiper 2 to be more securely and stably installed on the reagent kit body 1.
[0042] In the embodiment, by setting the wiper 2 on the kit body 1, when the kit body 1 is installed in the reagent compartment of the automatic biochemical analyzer, and the kit body 1 is in the process of high-speed rotation, the wiper 2 can easily wipe off the water droplets on the wall of the reagent compartment. The wiper 2 is detachably provided on the kit body 1 through the rubber sleeve 3, so that the wiper 2 and the kit body 1 can be easily installed and detached. When the kit body 1 or the wiper 2 is damaged later, the kit body 1 or the wiper 2 can be easily replaced, thereby reducing the maintenance cost later. The wiper 2 is obliquely provided on the kit body 1, which is more conducive to wiping off the water droplets on the wall of the reagent compartment, and also facilitates the water droplets falling from the wiper 2 and finally being discharged through the drain hole at the bottom of the reagent compartment. Such a setting can clean the water droplets on the wall of the reagent compartment in time, avoiding the risk of water droplets falling into the kit.
[0043] Second embodiment
[0044] The embodiment also proposes a kit assembly, and the second embodiment is a further improvement based on the first embodiment, and the main improvement is the structure of the assembly part 21, which is as follows:
[0045] Optionally, as shown in Figure 4 , the assembly part 21 has a plurality of through holes 27, and the plurality of through holes 27 penetrate the assembly part 21 along the length direction of the two ends, which reduces the mass of the assembly part 21 and facilitates the wiper 2 to rotate more stably with the kit body 1.
[0046] Optionally, as shown in Figure 3 , Figure 4 , the assembly part 21 is provided with a sealing strip 28 at the two ends along the length direction, which can be made of the same material as the assembly part 21, or can also be made of rubber material. The sealing strip 28 is in a triangular shape, and its cross-sectional shape is triangular. The sealing strip 28 is located on the side of the assembly part 21 close to the scraping part 22. When the wiper 2 is arranged on the kit body 1, the sealing strip 28 is located between the first side 11 of the kit body 1 and the scraping part 22 of the wiper 2. The assembly part 21 can be arranged on the assembly part 21 in a bonding manner, or can also be arranged on the assembly part 21 in a clamping manner. Specifically, one side of the sealing strip 28 is provided with a protrusion 29 matched with the through hole 27 of the assembly part 21. Glue is applied on the protrusion 29, and then the protrusion 29 is arranged in the through hole 27, thereby realizing the connection between the sealing strip 28 and the wiper 2. In this way, the weight of the wiper 2 can be reduced, and water droplets can also be prevented from being generated in the through hole 27. The triangular sealing strip 28 can also facilitate the water droplets to slide down from the sealing strip 28.
[0047] Optionally, as shown in Figure 3 , Figure 4As shown, the two side surfaces of the assembly part 21 are provided with a plurality of flow guide grooves 41 arranged from top to bottom, and the plurality of flow guide grooves 41 are arranged in sequence and at intervals. The flow guide grooves 41 arranged on the assembly part 21 facilitate the water droplets to flow down from the assembly part 21.
[0048] Optionally, as shown in the figure, the two side surfaces of the wiping part 22 are provided with a plurality of flow guide grooves 41 arranged from top to bottom, and the plurality of flow guide grooves 41 are arranged in sequence and at intervals. The flow guide grooves 41 arranged on the wiping part 22 facilitate the water droplets to flow down from the wiping part 22.
[0049] The above four optional technical solutions can be selected one by one.
[0050] Of course, the above four optional technical solutions can also be combined with two or three of them. The four optional technical solutions can also be combined.
[0051] Third Embodiment
[0052] The third embodiment is a further improvement based on the first or second embodiment, and the main improvement is in the wiping part 22 of the wiping member 2, which is as follows:
[0053] Optionally, Figure 5 The side view of the wiping member 2 is shown, and the distance from top to bottom of the wiping part 22 is its length L. The length of the wiping part 22 near the assembly part 21 is less than the length of the wiping part 22 away from the assembly part, that is, the length of the wiping part 22 gradually increases from the connection between the wiping part 22 and the assembly part 21 to the direction away from the assembly part 21. Such arrangement can increase the wiping area and can wipe more water droplets on the reagent bin wall.
[0054] Optionally, as shown in the figure, Figure 6 As shown, the wiping part 22 is provided with a weight-reducing hole 42. The weight-reducing hole 42 can be hollow inside through both ends along the length direction of the wiping part 22 to achieve the purpose of reducing the weight of the wiping member 2. Or the weight-reducing hole 42 can be as shown Figure 7 As shown, the weight-reducing hole 42 is through both side surfaces of the wiping part 22, so that the middle part is hollow to achieve the purpose of reducing the weight of the wiping member 2. Because the reagent box body 1 is installed in the reagent bin and is in a high-speed rotating state, the wiping member 2 has a light weight, which is more conducive to the wiping of water droplets and reduces the risk of bumping.
[0055] The above two optional technical solutions can be selected one by one. Of course, the above two technical solutions can also be combined.
[0056] Fourth Embodiment
[0057] The inventor has also found that the wiping method can only wipe the water droplets on the reagent bin wall, but this only greatly delays the generation of water droplets in the reagent bin.
[0058] Therefore, the fourth embodiment is a further improvement based on any one of the first to third embodiments, and the main improvement is that the kit assembly further comprises an assembly rack 5 and a drying box 6, and the assembly rack 5 is further improved on the basis of the currently existing assembly rack 5, and the specific improvements are as follows:
[0059] As shown in Figure 1 、 Figure 8 、 Figure 9 , one side of the assembly rack 5 is provided with two clamping rods 51, and the shapes of the two clamping rods 51 are both L-shaped. The two clamping rods 51 are respectively located on both sides of the side of the assembly rack 5, one end of the two clamping rods 51 is connected with the assembly rack 5, and the other end of the two clamping rods 51 is arranged towards each other and forms a clamping space 52 for auxiliary fixing of the kit body 1. Optionally, the height of one clamping rod 51 is higher than the height of the other clamping rod 51. When installed and used, the bottom of the kit body is clamped and fixed in the corresponding slot of the reagent disc of the reagent compartment of the full-automatic biochemical analyzer, so that the clamping rod can be arranged only on the upper part of the assembly rack 5. The assembly rack 5 has a mounting hole 53 located near the bottom of the assembly rack 5. The edge of the mounting hole 53 is provided with a clamping edge 54, and a clamping protrusion 55 is arranged in the mounting hole 53 or on the clamping edge 54. The shape of the drying box 6 is matched with the shape of the mounting hole 53, and the drying box 6 is formed by a first shell 61 and a second shell 62, and the first shell 61 and the second shell 62 are both provided with air holes 63. When the first shell 61 and the second shell 62 are installed, the drying box 6 can be formed, and at this time the air holes 63 of the drying box 6 can be considered. The pore size of the air hole 63 is smaller than the particle size of the drying agent particles, so that the drying agent particles can be prevented from leaking out of the drying box 6. The outer surface of the drying box 6 is correspondingly provided with a clamping groove 64 matched with the clamping protrusion 55, and the clamping protrusion 55 is arranged in the clamping groove 64, so that the drying box 6 can be detachably arranged in the mounting hole 53.
[0060] In this embodiment, the connection mode of the drying box 6 is as follows:
[0061] Optionally, the first shell 61 and the second shell 62 can be directly connected by adhesion.
[0062] Optionally, as shown in Figure 9 , one side of the first shell 61 has a clamping column 65 in the shape of a cylinder, and correspondingly, one side of the second shell 62 has a mounting groove 66 matched with the clamping column 65. By arranging the clamping column 65 in the mounting groove 66, the detachable connection of the first shell 61 and the second shell 62 is realized, and such arrangement facilitates the replacement of the drying agent.
[0063] Finally, it should be noted that those skilled in the art can understand that, in order to enable the reader to better understand the present application, the embodiments of the present application propose many technical details. However, even without these technical details and various changes and modifications based on the above embodiments, the technical solutions claimed by each claim of the present application can be basically realized. Therefore, in actual application, various changes can be made to the above embodiments in form and detail without departing from the spirit and scope of the present application.
Claims
1. A kit-of-parts, characterized in that, The kit comprises: a kit body having a first side, a second side and a third side, the first side having an assembly slot; the second side and the third side are two sides facing away from each other; one end of the assembly slot is close to the second side, and the other end of the assembly slot is close to the third side; a wiper obliquely arranged in the kit body, one side of the wiper along its length direction is clamped in the assembly slot through a rubber sleeve; the other side of the wiper is a wiper blade, which is used to wipe off water droplets on the wall of the reagent bin.
2. The kit assembly according to claim 1, wherein: the rubber sleeve has a clamping groove; the outer surface of the rubber sleeve has a plurality of flexible teeth arranged in sequence.
3. The kit assembly of claim 2, wherein, The wiper comprises: an assembly part having notches at both ends; a wiper part connected to one side of the assembly part, and the other side is the wiper blade; the notches are located on the side of the assembly part away from the wiper part; the part of the assembly part provided with notches is arranged in the clamping groove of the rubber sleeve.
4. The kit assembly according to claim 3, wherein: the assembly part is made of plastic material; the wiper part is made of silica gel or rubber material.
5. The kit assembly according to claim 3, wherein: the assembly part has a plurality of through holes penetrating through both ends of the assembly part along its length direction.
6. The kit assembly according to claim 5, wherein: both ends of the assembly part are provided with a sealing strip with a triangular cross section; the sealing strip is located on the side of the assembly part close to the wiper part.
7. The kit assembly according to claim 3, wherein: the length of the wiper part gradually increases from the connection with the assembly part to the direction away from the assembly part.
8. The kit assembly according to claim 3, wherein: the wiper part is hollow inside.
9. The kit assembly according to any one of claims 3 to 8, wherein: both sides of the assembly part have a plurality of flow guide grooves arranged from top to bottom; and / or both sides of the wiper part have a plurality of flow guide grooves arranged from top to bottom.
10. The kit assembly of claim 1, wherein, Further comprising: an assembly frame having a clamping rod on one side to assist in fixing the kit body; the assembly frame has a mounting hole; a drying box containing desiccant particles inside; the drying box has a gas permeable hole; the pore size of the gas permeable hole is smaller than the particle size of the desiccant particles; the drying box is detachably arranged in the mounting hole.