Universal biochemical analyzer reagent tray filling support
By designing a filling support suitable for biochemical analyzers, the problem of fixing reagent bottles of different volumes in the reagent positions of biochemical analyzers was solved, achieving stability and adaptability, and making it suitable for a variety of biochemical analyzers.
Patent Information
- Application Number
- CN202520419253.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-03-11
AI Technical Summary
The reagent space in the reagent tray of existing biochemical analyzers is fixed, and reagent bottles of different volumes cannot be used interchangeably, causing the reagent bottles to shake and collide when rotated. In addition, ordinary filling supports cannot adapt to the design differences of different instruments.
A universal reagent tray filling support for a biochemical analyzer was designed, including a main filling block and a secondary filling block. Through the cooperation of the support component and the adjustment component, the distance between the main and secondary filling blocks can be adjusted to fix reagent bottles of different sizes, and the elastic restoring force of the spring makes it easy to store.
It achieves stable fixation of reagent bottles of different sizes, avoiding shaking and collision, and is easy to carry and store, adapting to the reagent position design of different biochemical analyzers.
Smart Images
Figure CN223888063U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of biochemical analyzer technology, specifically a universal biochemical analyzer reagent tray filling support. Background Technology
[0002] Biochemical analyzers are used for clinical chemical testing and analysis. Currently, the reagent bottles used in these analyzers are available in three main sizes based on reagent volume: 60ml, 25ml, and 20ml. The reagent holders are mainly used to fill the two smaller-volume reagent bottles to prevent them from shaking and shifting when the reagent tray rotates, which could cause the reagent probes to collide with and damage the bottles.
[0003] The reagent slots in existing reagent trays are fixed, and reagent bottles of different volumes are placed directly in the fixed reagent slots without a filling support. Due to the differences in reagent slot design among different instruments, ordinary filling supports are not universal and cannot meet the needs of different instruments. Therefore, it is necessary to develop a universal biochemical analyzer reagent tray filling support to solve the shortcomings of the existing technology. Utility Model Content
[0004] To address the problems mentioned in the background section, this invention provides a universal reagent tray filling support for biochemical analyzers, which has the advantage of high applicability.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a universal biochemical analyzer reagent tray filling support, comprising a main filling block, a secondary filling block on one side of the main filling block, a support assembly connecting the main filling block and the secondary filling block, the support assembly being inclined, the lower end of the support assembly being connected to the secondary filling block, and an adjustment assembly being connected to the upper end of the support assembly, a limiting groove being formed on the outer surface of the main filling block near the secondary filling block, and a plurality of positioning slots being formed inside the main filling block, located on the side of the limiting groove away from the secondary filling block and evenly distributed, the end of the positioning slot near the secondary filling block being connected to the limiting groove, the adjustment assembly being slidably engaged inside the limiting groove, and the adjustment assembly being inserted into the positioning slot.
[0006] Preferably, the support assembly includes a support frame movably connected to the adjustment assembly, a hinge block movably connected to the lower end of the support frame, the hinge block being fixedly connected to the secondary filling block, and the distal ends of the support assembly and the adjustment assembly respectively abutting against the opposing surfaces of the main filling block and the secondary filling block.
[0007] Preferably, the distance between the front and rear ends of the inner cavity of the limiting slide groove on the side closer to the auxiliary filling block is less than the distance between the front and rear ends on the side farther from the auxiliary filling block, and the distance between the front and rear ends of the inner cavity of the limiting slide groove on the side farther from the auxiliary filling block is the same as the distance between the front and rear ends of the inner cavity of the limiting slide groove.
[0008] Preferably, both the main filler block and the secondary filler block are made of rubber, and both the front and back sides of the main filler block and the secondary filler block have a rough structure.
[0009] Preferably, the adjustment component includes a positioning frame that slides against the side of the main filling block. The positioning frame consists of a limiting plate and a hinge frame. The hinge frame is integrally formed on the lower end of the outer surface of the limiting plate on the side away from the main filling block. The upper end of the support frame is connected to the interior of the hinge frame.
[0010] Preferably, a positioning component is inserted inside the limiting plate. The positioning component consists of an integrally formed linkage slider, a positioning plug, and a push-pull plate. The linkage slider is slidably inserted into the inside of the limiting plate. The positioning plug and the push-pull plate are respectively connected to the two ends of the linkage slider. The positioning plug is slidably engaged inside the limiting groove and inserted into the positioning slot.
[0011] Preferably, a positioning shaft is fixedly connected inside the hinge frame, and the upper end of the support frame is movably sleeved on the outer surface of the positioning shaft. An adapter groove is provided in the middle of the outer surface of the positioning shaft, and a spring is provided inside the adapter groove. The two ends of the spring are respectively connected to the inner wall of the adapter groove and the inner wall of the upper end of the support frame.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0013] 1. Due to the setting of the support component, the auxiliary filling block and the main filling block are always connected together with the adjustment component. Thus, by changing the angle of the support component by adjusting the component, the distance between the auxiliary filling block and the main filling block can be changed. In turn, the reagent bottle is pressed tightly against the two ends of the reagent position cavity, thereby achieving the effect of fixing reagent bottles of different specifications within a fixed specification reagent position.
[0014] 2. Due to the setting of the spring, the present invention, with the cooperation of the positioning shaft and the adapter groove, can ensure that the support component can swing around the positioning frame so that the secondary filling block can follow the other end of the support component to approach or move away from the main filling block. Moreover, under the elastic restoring force of the spring, the secondary filling block and the main filling block can automatically come close together after the filling bracket is removed, which makes it easy to store and carry. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of this utility model;
[0016] Figure 2 This is a front view of the present invention;
[0017] Figure 3 This is a top view of the present invention;
[0018] Figure 4 This is a schematic diagram of the structure of the adjustment component of this utility model;
[0019] Figure 5 This is a cross-sectional view of the front of the adjustment component of this utility model.
[0020] In the diagram: 1. Main filling block; 2. Secondary filling block; 3. Support assembly; 31. Support frame; 32. Hinge block; 4. Adjustment assembly; 41. Positioning frame; 411. Limiting plate; 412. Hinge frame; 42. Positioning assembly; 421. Linkage slider; 422. Positioning plug; 423. Push-pull plate; 43. Positioning shaft; 44. Adaptor groove; 45. Spring; 5. Limiting slide groove; 6. Positioning slot. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] like Figures 1 to 5 As shown, this utility model provides a universal reagent tray filling support for a biochemical analyzer, including a main filling block 1, a secondary filling block 2 on one side of the main filling block 1, a support component 3 connecting the main filling block 1 and the secondary filling block 2, the support component 3 being inclined, the lower end of the support component 3 being connected to the secondary filling block 2, and an adjustment component 4 being connected to the upper end of the support component 3. A limiting groove 5 is formed on the outer surface of the main filling block 1 near the secondary filling block 2, and a plurality of positioning slots 6 are evenly distributed inside the main filling block 1 on the side of the limiting groove 5 away from the secondary filling block 2. The end of the positioning slot 6 near the secondary filling block 2 is connected to the limiting slide groove 5. The adjusting component 4 is slidably engaged inside the limiting slide groove 5 and inserted into the positioning slot 6. Due to the setting of the support component 3, the secondary filling block 2 and the main filling block 1 are always connected together with the adjustment component 4. Thus, by adjusting the angle of the support component 3, the distance between the secondary filling block 2 and the main filling block 1 can be changed, thereby pressing the reagent bottle against the two ends of the reagent position cavity, thereby achieving the effect of fixing reagent bottles of different specifications within the fixed specification reagent position.
[0023] like Figure 3 As shown, the support component 3 includes a support frame 31 movably connected to the adjustment component 4. The lower end of the support frame 31 is movably connected to a hinge block 32, which is fixedly connected to the secondary filling block 2. The distal ends of the support component 3 and the adjustment component 4 respectively abut against the opposing surfaces of the main filling block 1 and the secondary filling block 2.
[0024] like Figure 1 As shown, the distance between the front and rear ends of the inner cavity of the limiting slide groove 5 on the side closer to the auxiliary filling block 2 is less than the distance between the front and rear ends on the side farther from the auxiliary filling block 2, and the distance between the front and rear ends of the inner cavity of the limiting slide groove 5 on the side farther from the auxiliary filling block 2 is the same as the distance between the front and rear ends of the inner cavity of the limiting slide groove 5.
[0025] like Figure 1 As shown, both the main filling block 1 and the auxiliary filling block 2 are made of rubber, and both the back sides of the main filling block 1 and the auxiliary filling block 2 have a rough structure. Due to the arrangement of the main filling block 1 and the auxiliary filling block 2, they can be pressed against the reagent bottle by the support component 3 with the cooperation of the reagent position, and there will be no slippage or displacement, which effectively improves the stability of the filling support.
[0026] like Figure 4 and Figure 5 As shown, the adjustment component 4 includes a positioning frame 41 that slides against the side of the main filling block 1. The positioning frame 41 is composed of a limiting plate 411 and a hinge frame 412. The hinge frame 412 is integrally formed on the lower end of the outer surface of the limiting plate 411 away from the main filling block 1. The upper end of the support frame 31 is connected to the inside of the hinge frame 412.
[0027] like Figure 4 and Figure 5 As shown, a positioning component 42 is inserted into the interior of the limiting plate 411. The positioning component 42 consists of an integrally formed linkage slider 421, a positioning plug 422, and a push-pull plate 423. The linkage slider 421 is slidably inserted into the interior of the limiting plate 411. The positioning plug 422 and the push-pull plate 423 are respectively connected to the two ends of the linkage slider 421. The positioning plug 422 is slidably engaged in the interior of the limiting slide groove 5 and inserted into the interior of the positioning slot 6. Due to the setting of the positioning component 42, it is convenient for the operator to operate, and it is also convenient to fix the adjustment component 4 with the cooperation of the limiting slide groove 5 and the positioning slot 6, thereby pressing against the support component 3.
[0028] like Figure 4 and Figure 5As shown, a positioning shaft 43 is fixedly connected inside the hinge frame 412. The upper end of the support frame 31 is movably sleeved on the outer surface of the positioning shaft 43. An adapter groove 44 is provided in the middle of the outer surface of the positioning shaft 43. A spring 45 is provided inside the adapter groove 44. The two ends of the spring 45 are connected to the inner wall of the adapter groove 44 and the inner wall of the upper end of the support frame 31, respectively. Due to the setting of the spring 45, with the cooperation of the positioning shaft 43 and the adapter groove 44, it can be ensured that the support component 3 can swing around the positioning frame 41 so that the secondary filling block 2 follows the other end of the support component 3 to approach or move away from the main filling block 1. Moreover, under the action of the elastic restoring force of the spring 45, the secondary filling block 2 and the main filling block 1 can automatically close together after the filling bracket is removed, which makes it easy to store and carry.
[0029] Working principle and usage process of this utility model:
[0030] Place the reagent bottle at one end of the reagent position on the reagent tray, and then place the filling bracket at the other end of the reagent position. Pull the push-pull plate 423 to drive the positioning plug 422 out of the positioning slot 6 and move it into the inside of the limiting slide groove 5 via the linkage slider 421. Then press the push-pull plate 423 down to push the limiting plate 411 along the inside of the limiting slide groove 5 via the linkage slider 421, thereby causing the adjustment component 4 to slide down as a whole, so that the support frame 31 gradually approaches a horizontal state. With the cooperation of the hinge frame 412 and the hinge block 32, the support frame 31 pushes the auxiliary filling block 2, so that the main filling block 1 and the auxiliary filling block 2 move away from each other, thereby pressing the reagent bottle against the reagent bottle under the restriction at both ends of the reagent position. Then push the push-pull plate 423 to insert the positioning plug 422 back into the corresponding positioning slot 6.
[0031] As the support frame 31 gradually approaches a horizontal state, its upper end rotates around the positioning shaft 43, which can drive the outer end of the spring 45 to move, thereby increasing the elastic strength of the spring 45. When the filling bracket is removed, the auxiliary filling block 2 and the main filling block 1 will automatically come close to each other under the elastic restoring force of the spring 45, so as to facilitate storage and carrying.
[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, 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.
[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A universal reagent tray filling support for a biochemical analyzer, comprising a main filling block (1), characterized in that: A secondary filling block (2) is also provided on one side of the main filling block (1). A support component (3) is provided between the main filling block (1) and the secondary filling block (2). The support component (3) is in an inclined state. The lower end of the support component (3) is connected to the secondary filling block (2). An adjustment component (4) is connected to the upper end of the support component (3). A limiting groove (5) is provided on the outer surface of the main filling block (1) near the secondary filling block (2). A number of positioning slots (6) are provided inside the main filling block (1) on the side of the limiting groove (5) away from the secondary filling block (2) and are evenly distributed. The end of the positioning slot (6) near the secondary filling block (2) is connected to the limiting groove (5). The adjustment component (4) is slidably engaged inside the limiting groove (5). The adjustment component (4) is inserted into the positioning slot (6).
2. The universal biochemical analyzer reagent tray filling support according to claim 1, characterized in that: The support assembly (3) includes a support frame (31) movably connected to the adjustment assembly (4). The lower end of the support frame (31) is movably connected to a hinge block (32). The hinge block (32) is fixedly connected to the secondary filling block (2). The distal ends of the support assembly (3) and the adjustment assembly (4) respectively abut against the opposing surfaces of the main filling block (1) and the secondary filling block (2).
3. The universal biochemical analyzer reagent tray filling support according to claim 1, characterized in that: The distance between the front and rear ends of the inner cavity of the limiting slide groove (5) on the side close to the auxiliary filling block (2) is less than the distance between the front and rear ends on the side away from the auxiliary filling block (2). The distance between the front and rear ends of the inner cavity of the limiting slide groove (5) on the side away from the auxiliary filling block (2) is the same as the distance between the front and rear ends of the inner cavity of the limiting slide groove (5).
4. The universal biochemical analyzer reagent tray filling support according to claim 1, characterized in that: Both the main filler block (1) and the secondary filler block (2) are made of rubber, and both the front and back sides of the main filler block (1) and the secondary filler block (2) have a rough structure.
5. A universal biochemical analyzer reagent tray filling support according to claim 2, characterized in that: The adjustment component (4) includes a positioning frame (41) that slides against the side of the main filling block (1). The positioning frame (41) is composed of a limiting plate (411) and a hinge frame (412). The hinge frame (412) is integrally formed on the lower end of the outer surface of the limiting plate (411) away from the main filling block (1). The upper end of the support frame (31) is connected to the interior of the hinge frame (412).
6. A universal biochemical analyzer reagent tray filling support according to claim 5, characterized in that: A positioning component (42) is inserted inside the limiting plate (411). The positioning component (42) consists of an integrally formed linkage slider (421), a positioning plug (422), and a push-pull plate (423). The linkage slider (421) is slidably inserted into the inside of the limiting plate (411). The positioning plug (422) and the push-pull plate (423) are respectively connected to the two ends of the linkage slider (421). The positioning plug (422) is slidably engaged inside the limiting groove (5) and inserted into the positioning slot (6).
7. A universal biochemical analyzer reagent tray filling support according to claim 5, characterized in that: The hinge frame (412) is fixedly connected to a positioning shaft (43). The upper end of the support frame (31) is movably sleeved on the outer surface of the positioning shaft (43). An adapter groove (44) is provided in the middle of the outer surface of the positioning shaft (43). A spring spring (45) is provided inside the adapter groove (44). The two ends of the spring spring (45) are respectively connected to the inner wall of the adapter groove (44) and the inner wall of the upper end of the support frame (31).