A reagent sample tray for a fully automatic biochemical analyzer

Abstract

The utility model relates to the technical field of medical devices, specifically a reagent sample tray for a fully automatic biochemical analyzer, comprising a sample tray, the inner wall of the sample tray is fixedly connected with a positioning plate, the middle part of the inner wall of the sample tray is fixedly connected with a connecting seat, and the inside of the connecting seat is rotatably connected with a screw. The utility model has the advantages that: through the cooperation among the sample box, the positioning plate, the connecting seat, the screw, the turning handle, the lifting seat, the rotating rod, the sliding block, the positioning block, the auxiliary positioning groove, the groove, and the auxiliary positioning structure, when the sample test tubes required for the automated biochemical analyzer are fixed, multiple test tubes can be fixed at one time, thereby making the operation simpler and more convenient, the turning handle can be stored through the storage groove, which is convenient for the staff to rotate and adjust, and the friction of the rotating rod during rotation can be reduced through the cooperation among the first hinge plate group, the second bearing, the second hinge plate group and the third bearing.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a reagent sample tray for a full-automatic biochemical analyzer. Background Art

[0002] The reagent sample tray for the fully automatic biochemical analyzer is an important part of the biochemical analyzer. It is mainly used to carry and store reagent samples so that the reagents can be automatically sucked and distributed during the test. This sample tray usually has multiple holes, which can hold a variety of different reagents to meet different test needs.

[0003] Chinese utility model application number CN202020429732.3 discloses a sample tray for a biochemical analyzer, comprising a tray body, a clamping member, a squeezing member and a porous plate, wherein four groups of clamping members are fixed to the bottom end of the tray body, and the four groups of clamping members are arranged in a circular array, the clamping members include a pad, a screw and a rubber pad, the pad is T-shaped, and a cylindrical flange is configured at the top of the tray body. The sample tray for the biochemical analyzer can fix the sampling tube, thereby improving the overall stability. However, the device still has some disadvantages during use: when the device fixes the sampling tube, the clamping members need to be rotated one by one to fix the sampling tube, and the operation is relatively cumbersome and not simple enough. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the present invention is to provide a reagent sample tray for a fully automatic biochemical analyzer to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a reagent sample tray for a fully automatic biochemical analyzer, including a sample tray, the inner wall of the sample tray is fixedly connected to a positioning plate, the middle part of the inner wall of the sample tray is fixedly connected to a connecting seat, the interior of the connecting seat is rotatably connected to a screw rod, one end of the screw rod is fixedly installed with a turning handle, the surface of the screw rod is threadedly connected to a lifting seat, the surface of the lifting seat is rotatably connected to a rotating rod, one end of the rotating rod is rotatably connected to a sliding block, one end of the sliding block is fixedly connected to a positioning block, the bottom of the inner wall of the sample tray is provided with an auxiliary positioning groove and a groove, the interior of the groove is provided with an auxiliary positioning groove. Position structure, the technical effect achieved by the above scheme is: by inserting the sample test tube required by the automated biochemical analyzer into the auxiliary positioning slot, and then the reagent test tube contacts the rounded corner on the top of the slot to push the auxiliary clamp to move, and then the reagent sample tube is preliminarily fixed under the action of the spring, and then the screw rod is rotated by rotating the handle, and then the rotation of the screw rod drives the lifting seat to descend, thereby driving the rotating rod to rotate, and the rotation of the rotating rod drives the sliding block to move, so that the positioning block cooperates with the positioning plate to preliminarily fix the reagent sample tube, and multiple test tubes can be fixed at one time, making the operation simpler and more convenient.

[0007] Preferably, any of the above schemes is that a storage groove is provided on the top of the connecting seat, one end of the screw rod penetrates the storage groove, and the height of the turning handle is the same as the height of the storage groove. The technical effect achieved by adopting the above scheme is that the turning handle can be stored through the storage groove, and the top of the turning handle can be made flush with the top of the storage groove, thereby preventing collision with the test tube.

[0008] Preferably, any of the above schemes is that a first bearing is fixedly mounted on the inner wall of the connecting seat, and a screw rod is arranged in the middle of the first bearing. The technical effect achieved by adopting the above scheme is that the rotation of the screw rod can be positioned by the first bearing, thereby facilitating the rotation adjustment of the screw rod.

[0009] Preferably, any of the above schemes is that a plurality of first hinged plate groups are fixedly connected to the surface of the lifting seat, a second bearing is fixedly installed in the middle of the first hinged plate group, and a rotating rod is arranged in the middle of the second bearing. The technical effect achieved by adopting the above scheme is that the friction of the rotating rod during rotation can be reduced through the cooperation between the first hinged plate group and the second bearing.

[0010] Preferably, any of the above schemes is that a second hinged plate group is fixedly connected to one side of the sliding block, a third bearing is fixedly installed in the middle of the second hinged plate group, and a rotating rod is arranged in the middle of the third bearing. The technical effect achieved by adopting the above scheme is that the friction of the rotating rod during rotation can be reduced through the cooperation between the second hinged plate group and the third bearing.

[0011] Preferably, any of the above schemes is that the auxiliary positioning structure includes a spring, the spring is fixedly installed inside the groove, one end of the spring is fixedly connected to an auxiliary clamp, the surface of the auxiliary clamp is provided with a slot, and the top of the slot is provided with a rounded corner. The technical effect achieved by adopting the above scheme is: by inserting the sample tube required by the automated biochemical analyzer into the auxiliary positioning groove, and then the reagent tube contacts the rounded corner on the top of the slot to push the auxiliary clamp to move, and then the reagent sample tube is preliminarily fixed under the action of the spring.

[0012] Preferably, any of the above schemes comprises a plurality of positioning plates, rotating rods and sliding blocks, which are equidistantly distributed on the surface of the lifting seat. The technical effect achieved by adopting the above scheme is that a plurality of reagent tubes can be fixed by means of a plurality of positioning plates and sliding blocks.

[0013] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0014] 1. The reagent sample tray for a fully automatic biochemical analyzer can fix multiple test tubes at one time when fixing the sample test tubes required by the automated biochemical analyzer through the cooperation among the sample box, the positioning plate, the connecting seat, the screw rod, the turning handle, the lifting seat, the rotating rod, the sliding block, the positioning block, the auxiliary positioning groove, the groove, and the auxiliary positioning structure, thereby making the operation simpler and more convenient.

[0015] 2. The reagent sample tray for a fully automatic biochemical analyzer can store the rotating handle through the storage groove, so that it is convenient for the staff to rotate and adjust it. The friction of the rotating rod during rotation can be reduced through the cooperation between the first hinge plate group, the second bearing, the second hinge plate group and the third bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the first perspective of the embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the first embodiment of the utility model from a second viewing angle;

[0018] Figure 3 This is a schematic diagram of the structure of the first embodiment of the utility model from a third viewing angle;

[0019] Figure 4 This is a schematic diagram of the structure of the fourth viewing angle of the first embodiment of the utility model.

[0020] Among them: 1-sample plate, 2-positioning plate, 3-connecting seat, 4-screw rod, 5-handle, 6-lifting seat, 7-rotating rod, 8-sliding block, 9-positioning block, 10-auxiliary positioning groove, 11-groove, 12-auxiliary positioning structure, 1201-spring, 1202-auxiliary clamping block, 1203-slot, 1204-rounded corner, 13-storage groove, 14-first bearing, 15-first hinged plate group, 16-second bearing, 17-second hinged plate group, 18-third bearing. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0022] Embodiment 1: Figures 1 to 4 As shown, a reagent sample tray for a fully automatic biochemical analyzer comprises a sample tray 1, a positioning plate 2 is fixedly connected to the inner wall of the sample tray 1, a connecting seat 3 is fixedly connected to the middle of the inner wall of the sample tray 1, a screw rod 4 is rotatably connected to the inside of the connecting seat 3, a turning handle 5 is fixedly installed at one end of the screw rod 4, a lifting seat 6 is threadedly connected to the surface of the screw rod 4, a rotating rod 7 is rotatably connected to the surface of the lifting seat 6, a sliding block 8 is rotatably connected to one end of the rotating rod 7, a sliding block 8 is fixedly connected to one end of the sliding block 8, an auxiliary positioning groove 10 and a groove 11 are provided at the bottom of the inner wall of the sample tray 1, an auxiliary positioning structure 12 is provided inside the groove 11, and the automatic biochemical analyzer can be The sample test tube required by the analyzer is inserted into the auxiliary positioning groove 10, and then the reagent test tube contacts the rounded corner 1204 on the top of the slot 1203 to push the auxiliary clamp 1202 to move, and then the reagent sample tube is preliminarily fixed under the action of the spring 1201, and then the screw rod 4 is rotated by rotating the handle 5, and then the rotation of the screw rod 4 drives the lifting seat 6 to descend, thereby driving the rotating rod 7 to rotate, and the rotation of the rotating rod 7 drives the sliding block 8 to move, so that the positioning block 9 cooperates with the positioning plate 2 to preliminarily fix the reagent sample tube, and multiple test tubes can be fixed at one time, making the operation simpler and more convenient.

[0023] As an optional technical solution of the utility model, a storage groove 13 is opened on the top of the connecting seat 3, one end of the screw rod 4 penetrates the storage groove 13, the height of the turning handle 5 is the same as the height of the storage groove 13, and the turning handle 5 can be stored through the storage groove 13, so that the top of the turning handle 5 can be flush with the top of the storage groove 13, thereby preventing collision with the test tube.

[0024] As an optional technical solution of the present invention, a first bearing 14 is fixedly installed on the inner wall of the connecting seat 3, and a screw rod 4 is arranged in the middle of the first bearing 14. The rotation of the screw rod 4 can be positioned by the first bearing 14, so that the rotation adjustment of the screw rod 4 can be facilitated.

[0025] As an optional technical solution of the present utility model, a plurality of first hinged plate groups 15 are fixedly connected to the surface of the lifting seat 6, a second bearing 16 is fixedly installed in the middle of the first hinged plate group 15, and a rotating rod 7 is arranged in the middle of the second bearing 16. Through the cooperation between the first hinged plate group 15 and the second bearing 16, the friction of the rotating rod 7 can be reduced during rotation.

[0026] As an optional technical solution of the utility model, a second hinged plate group 17 is fixedly connected to one side of the sliding block 8, a third bearing 18 is fixedly installed in the middle of the second hinged plate group 17, and a rotating rod 7 is arranged in the middle of the third bearing 18. Through the cooperation between the second hinged plate group 17 and the third bearing 18, the friction of the rotating rod 7 can be reduced during rotation.

[0027] As an optional technical solution of the present invention, the auxiliary positioning structure 12 includes a spring 1201, which is fixedly installed inside the groove 11. One end of the spring 1201 is fixedly connected to an auxiliary clamp 1202. A slot 1203 is provided on the surface of the auxiliary clamp 1202. A rounded corner 1204 is provided on the top of the slot 1203. The sample tube required by the automated biochemical analyzer is inserted into the auxiliary positioning groove 10, and then the reagent tube contacts the rounded corner 1204 on the top of the slot 1203 to push the auxiliary clamp 1202 to move, and then the reagent sample tube is preliminarily fixed under the action of the spring 1201.

[0028] As an optional technical solution of the utility model, the number of positioning plates 2, rotating rods 7 and sliding blocks 8 are all multiple, and the multiple rotating rods 7 and sliding blocks 8 are equidistantly distributed on the surface of the lifting seat 6. Multiple reagent tubes can be fixed by using the multiple positioning plates 2 and sliding blocks 8.

[0029] A reagent sample tray for a fully automatic biochemical analyzer has the following working principle: by inserting the sample test tube required by the automatic biochemical analyzer into the interior of the auxiliary positioning slot 10, the reagent test tube contacts the rounded corner 1204 on the top of the slot 1203, thereby pushing the auxiliary clamping block 1202 to move, and then the reagent sample tube is preliminarily fixed under the action of the spring 1201, and then the screw rod 4 is rotated by rotating the handle 5, and then the rotation of the screw rod 4 drives the lifting seat 6 to descend, thereby driving the rotating rod 7 to rotate, and the rotation of the rotating rod 7 drives the sliding block 8 to move, so that the positioning block 9 cooperates with the positioning plate 2 to preliminarily fix the reagent sample tube, and multiple test tubes can be fixed at one time, so that the operation is simpler and more convenient.

[0030] In summary, the reagent sample tray for the fully automatic biochemical analyzer, through the cooperation among the sample box 1, the positioning plate 2, the connecting seat 3, the screw rod 4, the turning handle 5, the lifting seat 6, the rotating rod 7, the sliding block 8, the positioning block 9, the auxiliary positioning groove 10, the groove 11, and the auxiliary positioning structure 12, can fix multiple test tubes required for the automated biochemical analyzer at one time, thereby making the operation simpler and more convenient, the turning handle 5 can be stored through the storage groove 13, so that it is convenient for the staff to rotate and adjust, and the friction of the rotating rod 7 during rotation can be reduced through the cooperation among the first hinge plate group 15, the second bearing 16, the second hinge plate group 17 and the third bearing 18.

[0031] Embodiment 2 is a reagent sample tray for a fully automatic biochemical analyzer. Based on the above embodiment, a bearing is fixedly installed in the middle of the concave storage groove 13 in this embodiment, so that the screw rod 4 can be rotated more easily and conveniently.

Claims

1. A reagent sample tray for a fully automatic biochemical analyzer, comprising a sample tray (1), characterized in that: The inner wall of the sample tray (1) is fixedly connected with a positioning plate (2), the middle part of the inner wall of the sample tray (1) is fixedly connected with a connecting seat (3), the interior of the connecting seat (3) is rotatably connected with a screw rod (4), one end of the screw rod (4) is fixedly mounted with a turning handle (5), the surface of the screw rod (4) is threadedly connected with a lifting seat (6), the surface of the lifting seat (6) is rotatably connected with a rotating rod (7), one end of the rotating rod (7) is rotatably connected with a sliding block (8), one end of the sliding block (8) is fixedly connected with a positioning block (9), the bottom of the inner wall of the sample tray (1) is provided with an auxiliary positioning groove (10) and a groove (11), and the interior of the groove (11) is provided with an auxiliary positioning structure (12).

2. A reagent sample tray for a fully automatic biochemical analyzer according to claim 1, characterized in that: A receiving groove (13) is provided on the top of the connecting seat (3), one end of the screw rod (4) penetrates the receiving groove (13), and the height of the turning handle (5) is the same as the height of the receiving groove (13).

3. The reagent sample tray for a fully automatic biochemical analyzer according to claim 2, characterized in that: A first bearing (14) is fixedly mounted on the inner wall of the connecting seat (3), and a screw rod (4) is arranged in the middle of the first bearing (14).

4. The reagent sample tray for a fully automatic biochemical analyzer according to claim 3, characterized in that: A plurality of first hinged plate groups (15) are fixedly connected to the surface of the lifting seat (6), a second bearing (16) is fixedly installed in the middle of the first hinged plate group (15), and a rotating rod (7) is arranged in the middle of the second bearing (16).

5. The reagent sample tray for a fully automatic biochemical analyzer according to claim 4, characterized in that: A second hinge plate group (17) is fixedly connected to one side of the sliding block (8), a third bearing (18) is fixedly installed in the middle of the second hinge plate group (17), and a rotating rod (7) is arranged in the middle of the third bearing (18).

6. A reagent sample tray for a fully automatic biochemical analyzer according to claim 5, characterized in that: The auxiliary positioning structure (12) comprises a spring (1201), wherein the spring (1201) is fixedly installed inside the groove (11), one end of the spring (1201) is fixedly connected to an auxiliary clamping block (1202), a slot (1203) is provided on the surface of the auxiliary clamping block (1202), and a rounded corner (1204) is provided on the top of the slot (1203).

7. The reagent sample tray for a fully automatic biochemical analyzer according to claim 6, characterized in that: The number of the positioning plates (2), rotating rods (7) and sliding blocks (8) is multiple, and the multiple rotating rods (7) and sliding blocks (8) are equidistantly distributed on the surface of the lifting seat (6) at a circumference.

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