Full-automatic biochemical analyzer bin cover

Abstract

The utility model relates to the related technical field of full-automatic biochemical analyzers, and provides a full-automatic biochemical analyzer bin cover which comprises an aluminum alloy bin cover and a plurality of fixing frames, the fixing frames are all fixed on the surface of the aluminum alloy bin cover, positioning and fixing assemblies are arranged on the fixing frames, reagent needle holes are all formed in the surface of the aluminum alloy bin cover, and the positioning and fixing assemblies are arranged on the aluminum alloy bin cover. The synchronous identification assembly is arranged in the aluminum alloy bin cover, the positioning and fixing assembly comprises a plurality of fixing plates, fixing blocks are arranged on the surfaces of the fixing plates, threaded grooves are formed in the fixing blocks, and the fixing blocks are connected into the threaded grooves in a screwed mode. According to the technical scheme, the problems that in the prior art, fixation is not firm, the bin cover is prone to deviation during fixation, reagent needle firing is caused, detection is affected, materials are prone to aging, replacement is frequent, and the maintenance cost is increased are solved.

Description

Technical Field

[0001] The utility model relates to the technical field related to full-automatic biochemical analyzers, and specifically to a compartment cover for a full-automatic biochemical analyzer. Background Art

[0002] Fully automatic biochemical analyzers can perform immunological and biochemical analyses on serum, plasma, urine, gastric juice, cerebrospinal fluid, and pleural and ascites fluids, including tests for clinical items such as myocardial enzyme spectrum, blood glucose, blood lipids, liver function, kidney function, and immunoglobulins. These analyzers consist of a user-friendly software operating system, an intelligent optical unit, a complex mechanical system, and precise fluid flow and electronic systems. The reagent tray and compartment cover connection in the mechanical system is a key component in ensuring the instrument's proper operation.

[0003] Currently, the connection devices between the reagent tray and the compartment cover of biochemical analyzers on the market are mostly made of nylon. Its disadvantages are that the fixation is not reliable, the compartment cover is easily shifted, causing the reagent needle to hit the needle, affecting the detection, and the material is easy to age and needs to be replaced frequently, resulting in increased maintenance costs.

[0004] Therefore, improvements are made to address the above problems. Utility Model Content

[0005] The utility model provides a fully automatic biochemical analyzer compartment cover, which solves the problems in the related art of unreliable fixation, easy deviation of the compartment cover, causing the reagent needle to hit the needle and affecting the detection, and easy aging of the material, requiring frequent replacement and increasing maintenance costs.

[0006] The technical solution of the utility model is as follows:

[0007] An aluminum alloy bin cover and a plurality of fixing brackets, wherein the fixing brackets are all fixed to the surface of the aluminum alloy bin cover;

[0008] A positioning and fixing component, wherein the positioning and fixing component is arranged on the fixing frame;

[0009] A plurality of reagent pinholes, each of which is provided on the surface of the aluminum alloy compartment cover;

[0010] A synchronization identification component, the synchronization identification component is arranged in the aluminum alloy compartment cover;

[0011] The positioning and fixing assembly includes a plurality of fixing plates, a fixing block is provided on the surface of the fixing plate, a thread groove is provided in the fixing block, and a fastening block is screwed and connected in the thread groove.

[0012] As a further technical solution, a circular hole is opened at one end of the fixing frame, a convex layer is provided on the fastening block, the circular hole is sleeved on the convex layer, and the bottom of the fastening block is pressed against the surface of the fixing frame.

[0013] As a further technical solution, the synchronization identification assembly includes a handle, which is fixed on the surface of the aluminum alloy bin cover. A rotation hole is opened on the surface of the aluminum alloy bin cover, and a rotation sleeve is rotatably connected in the rotation hole.

[0014] As a further technical solution, a central column is provided in the rotating sleeve, a disc is provided on the upper end of the central column, a plurality of positioning grooves are provided on the surface of the disc, and a central hole is provided on the surface of the handle.

[0015] As a further technical solution, a pointer is provided on the surface of the handle, a first spring is sleeved and connected to the central column, and a fitting plate is provided at the lower end of the central column, and the fitting plate is a circular structure.

[0016] As a further technical solution, a circular groove is provided on the bottom surface of the aluminum alloy bin cover, a plurality of second springs are provided in the circular groove, and an inner ring layer is provided at the lower end of the second spring.

[0017] As a further technical solution, the inner ring layer is a circular ring structure, and the inner ring layer can be retracted into the circular ring groove.

[0018] As a further technical solution, the positioning grooves are evenly distributed around the surface of the disc, and the number of the positioning grooves corresponds to the number in the reagent disc.

[0019] The working principle and beneficial effects of the utility model are as follows:

[0020] 1. The utility model is provided with a positioning and fixing assembly, which is connected with the fixing frame on the surface of the aluminum alloy bin cover through the fixing plate, fixing block, thread groove, fastening block, round hole and convex layer. The aluminum alloy bin cover can be firmly supported in the analyzer bin, which is more secure than the traditional installation method and will not loosen or shake.

[0021] 2. The present invention is provided with a synchronous identification component. Through the interaction of the handle, rotating sleeve, center column, disc, positioning groove and pointer, the center column can rotate synchronously with the reagent disc, and the position rotation of the reagent disc can be observed through the positioning groove and the pointer. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0023] Figure 1 This is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is the axonometric drawing of the utility model;

[0025] Figure 3 This is an axonometric sectional view of the utility model;

[0026] Figure 4 This is a cross-sectional view of the utility model;

[0027] Figure 5 For this utility model Figure 3 A partial enlarged view of part A;

[0028] Figure 6 For this utility model Figure 4 A partial enlarged view of part B;

[0029] In the figure: 1. Aluminum alloy compartment cover; 2. Fixing bracket; 3. Reagent pinhole; 4. Positioning and fixing assembly; 4-1. Fixing plate; 4-2. Fixing block; 4-3. Threaded groove; 4-4. Fastening block; 4-5. Circular hole; 4-6. Convex layer; 5. Synchronous identification assembly; 5-1. Handle; 5-2. Rotating hole; 5-3. Rotating sleeve; 5-4. Center column; 5-5. Disc; 5-6. Positioning groove; 5-7. Center hole; 5-8. Pointer; 5-9. Spring; 5-10. Fitting plate; 6. Circular groove; 7. Spring; 8. Inner ring layer. DETAILED DESCRIPTION

[0030] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] like Figures 1 to 6 As shown, this embodiment proposes a fully automatic biochemical analyzer compartment cover, including

[0032] An aluminum alloy bin cover 1 and a plurality of fixing brackets 2, wherein the fixing brackets 2 are all fixed on the surface of the aluminum alloy bin cover 1;

[0033] A positioning and fixing component 4 is provided on the fixing frame 2;

[0034] Several reagent pinholes 3 are provided on the surface of the aluminum alloy compartment cover 1;

[0035] Synchronous identification component 5, the synchronous identification component 5 is arranged in the aluminum alloy compartment cover 1;

[0036] The positioning and fixing assembly 4 includes several fixing plates 4-1, and a fixing block 4-2 is provided on the surface of the fixing plate 4-1. A threaded groove 4-3 is provided in the fixing block 4-2, and a fastening block 4-4 is screwed into the threaded groove 4-3. A circular hole 4-5 is provided at one end of the fixing frame 2, and a convex layer 4-6 is provided on the fastening block 4-4. The circular hole 4-5 is mounted on the convex layer 4-6, and the bottom of the fastening block 4-4 is pressed against the surface of the fixing frame 2.

[0037] In this embodiment, in order to achieve the effect of firmly fixing the aluminum alloy bin cover 1, a positioning and fixing component 4 is designed, which is provided with four fixing plates 4-1 and a fixing block 4-2 on the surface. The fixing plate 4-1 is used to be fixed on the periphery of the reagent disk of the analyzer. A threaded groove 4-3 is provided on the surface of the fixing block 4-2, and a circular hole 4-5 is provided on the fixing frame 2. The fixing frame 2 is located above the fixing block 4-2, and a fastening block 4-4 is screwed into the threaded groove 4-3. A convex layer 4-6 is provided on the surface of the fastening block 4-4, and the circular hole 4-5 is mounted on the convex layer 4-6. The fixing frame 2 can be pressed against the fixing block 4-2, so that the aluminum alloy bin cover 1 as a whole is completely fixed and will not loosen.

[0038] Furthermore, the synchronization identification component 5 includes a handle 5-1, which is fixed on the surface of the aluminum alloy bin cover 1. A rotating hole 5-2 is provided on the surface of the aluminum alloy bin cover 1. A rotating sleeve 5-3 is rotatably connected in the rotating hole 5-2. A center column 5-4 is provided in the rotating sleeve 5-3. A disk 5-5 is provided on the upper end of the center column 5-4. A plurality of positioning grooves 5-6 are provided on the surface of the disk 5-5. A center hole 5-7 is provided on the surface of the handle 5-1. A pointer 5-8 is provided on the surface of the handle 5-1. A first spring 5-9 is sleeved and connected to the center column 5-4. A fitting plate 5-10 is provided on the lower end of the center column 5-4. The fitting plate 5-10 is a circular structure.

[0039] In this embodiment, in order to achieve the effect of intuitively displaying the rotation position of the reagent disk, a synchronous identification component 5 is designed. A rotating hole 5-2 is provided on the surface of the aluminum alloy bin cover 1 and a rotating sleeve 5-3 is rotatably connected inside. A center column 5-4 that can move up and down is provided in the rotating sleeve 5-3 and is fitted with a first spring 5-9. A disk 5-5 is provided on the upper end of the center column 5-4, and a plurality of positioning grooves 5-6 are provided on the surface of the disk 5-5 for positioning the corresponding reagents. A center hole 5-7 is provided on the surface of the handle 5-1, and a fitting plate 5-10 is provided at the lower end of the center column 5-4. When the aluminum alloy bin cover 1 is installed, the fitting plate 5-10 will be supported on the surface of the reagent disk, and at the same time, the center column 5-4 moves upward to move the disk 5-5 into the center hole 5-7. A pointer 5-8 is provided on the surface of the handle 5-1, which can correspond to the position of the positioning groove 5-6, and the fitting plate 5-10 will remain fitted by the elastic force of the first spring 5-9.

[0040] Furthermore, a circular groove 6 is provided on the bottom surface of the aluminum alloy bin cover 1 , a plurality of second springs 7 are provided in the circular groove 6 , and an inner ring layer 8 is provided at the lower end of the second spring 7 .

[0041] In this embodiment, by opening a circular groove and arranging a second spring 7 and an inner ring layer 8 inside, when the aluminum alloy bin cover 1 is installed, the inner ring layer 8 can fit into the bin and increase the fitting strength through the elastic force of the second spring 7, which can improve the effect of tight connection.

[0042] Furthermore, the inner annular layer 8 is a circular annular structure, and the inner annular layer 8 can be retracted into the circular annular groove 6 .

[0043] In this embodiment, the inner annular layer 8 can enter the circular groove, so that the inner annular layer 8 and the aluminum alloy bin cover 1 are simultaneously fitted into the bin.

[0044] Furthermore, the positioning grooves 5-6 are evenly distributed around the surface of the disc 5-5, and the number of the positioning grooves 5-6 corresponds to the number in the reagent disc.

[0045] In this embodiment, the detection positioning of the reagents can be intuitively checked by the number and position of the reagents corresponding to the positioning grooves 5-6.

[0046] When needed, fix the fixing plate 4-1 in the chamber of the analyzer. When installing the aluminum alloy chamber cover 1, position the aluminum alloy chamber cover 1 on the fixing block 4-2 through the fixing bracket 2, and then screw the fastening block 4-4 through the circular hole 4-5 and connect it to the threaded groove 4-3 to fix the aluminum alloy chamber cover 1. While the aluminum alloy chamber cover 1 is fixed, the fitting plate 5-10 is pressed on the center of the reagent disk, and the center column 5-4 moves upward to move the disk 5-5 into the center hole 5-7. During the reagent disk conversion process, the corresponding position of the reagent can be checked by coordinating the pointer 5-8 with the positioning groove 5-6.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A fully automatic biochemical analyzer compartment cover, characterized in that: include An aluminum alloy bin cover (1) and a plurality of fixing frames (2), wherein the fixing frames (2) are all fixed on the surface of the aluminum alloy bin cover (1); A positioning and fixing component (4), wherein the positioning and fixing component (4) is arranged on the fixing frame (2); A plurality of reagent pinholes (3), wherein the reagent pinholes (3) are all provided on the surface of the aluminum alloy bin cover (1); A synchronization identification component (5), the synchronization identification component (5) being arranged in the aluminum alloy bin cover (1); The positioning and fixing assembly (4) comprises a plurality of fixing plates (4-1), a fixing block (4-2) is provided on the surface of the fixing plate (4-1), a thread groove (4-3) is provided in the fixing block (4-2), and a fastening block (4-4) is screwed and connected in the thread groove (4-3).

2. The fully automatic biochemical analyzer compartment cover according to claim 1, characterized in that: A circular hole (4-5) is provided at one end of the fixing frame (2); a convex layer (4-6) is provided on the fastening block (4-4); the circular hole (4-5) is sleeved on the convex layer (4-6); and the bottom of the fastening block (4-4) is pressed tightly against the surface of the fixing frame (2).

3. The fully automatic biochemical analyzer compartment cover according to claim 1, characterized in that: The synchronization identification component (5) comprises a handle (5-1), the handle (5-1) being fixed on the surface of the aluminum alloy bin cover (1), a rotation hole (5-2) being provided on the surface of the aluminum alloy bin cover (1), and a rotation sleeve (5-3) being rotatably connected in the rotation hole (5-2).

4. The fully automatic biochemical analyzer compartment cover according to claim 3, characterized in that: A central column (5-4) is provided in the rotating sleeve (5-3), a disc (5-5) is provided on the upper end of the central column (5-4), a plurality of positioning grooves (5-6) are provided on the surface of the disc (5-5), and a central hole (5-7) is provided on the surface of the handle (5-1).

5. The fully automatic biochemical analyzer compartment cover according to claim 4, characterized in that: A pointer (5-8) is provided on the surface of the handle (5-1), a first spring (5-9) is sleeved and connected to the center column (5-4), and a bonding plate (5-10) is provided at the lower end of the center column (5-4), and the bonding plate (5-10) is a circular structure.

6. The fully automatic biochemical analyzer compartment cover according to claim 1, characterized in that: The bottom surface of the aluminum alloy bin cover (1) is provided with an annular groove (6), a plurality of second springs (7) are arranged in the annular groove (6), and an inner ring layer (8) is arranged at the lower end of the second spring (7).

7. The fully automatic biochemical analyzer compartment cover according to claim 6, characterized in that: The inner ring layer (8) is a circular ring structure, and the inner ring layer (8) can be retracted into the circular ring groove (6).

8. The fully automatic biochemical analyzer compartment cover according to claim 4, characterized in that: The positioning grooves (5-6) are evenly distributed around the surface of the disc (5-5), and the number of the positioning grooves (5-6) corresponds to the number in the reagent disc.

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