A test kit for conveniently taking and placing test tubes

Abstract

The utility model relates to the technical field of test kits, and discloses a test kit for conveniently taking and placing test tubes, comprising a test kit, a lifting assembly is arranged on the inner bottom wall of the test kit, a test tube box is fixedly installed on the lifting end of the lifting assembly, a test tube slot is provided inside the test tube box, and elastically retractable clamping blocks are arranged on both sides of the test tube slot. The test kit for conveniently taking and placing test tubes is arranged on the top of the lifting assembly for storing test tubes, and when the test tubes need to be taken out, the test tube box is driven to rise by the lifting assembly, so that the required test tubes can be taken out more conveniently, and when the test tubes need to be placed inside the test tube slot, the test tubes can be clamped by two retractable clamping blocks to avoid shaking of the test tubes, thereby ensuring the safety of the test tubes during storage.

Description

Technical Field

[0001] The utility model relates to the technical field of reagent kits, in particular to a reagent kit which is convenient for taking and placing test tubes. Background Art

[0002] Biological reagents refer to biological materials or organic compounds related to life science research, as well as reagents used in clinical diagnosis and medical research. Due to the wide range and rapid development of life science, such reagents are of various types and complex in nature. They mainly include electrophoresis reagents, chromatographic reagents, centrifugal separation reagents, immunological reagents, labeling reagents, histochemical reagents, permeabilizing agents and carcinogens, pesticides, culture agents, buffers, electron microscopy reagents, protein and nucleic acid precipitants, condensing agents, ultrafiltration membranes, clinical diagnostic reagents, stains, antioxidants, mildew inhibitors, detergents and surfactants, biochemical standard reagents, biochemical quality control reagents, separation materials, etc. In the prior art, biological reagent tubes are generally placed in the test kit so that the reagent tubes are arranged in rows. However, due to the close spacing, it is inconvenient to take out the reagent tubes, which brings certain adverse effects to people's use process.

[0003] In order to solve the above technical problems, a Chinese utility model patent with authorization announcement number CN217228496U discloses a portable biological reagent kit, which drives the rotating shaft to rotate by rotating a knob, and the rotating shaft drives the second bevel gear to rotate, and the second bevel gear and the first bevel gear are meshed with each other, so that the second bevel gear drives the screw rod to rotate through the first bevel gear, and the screw rod and the lifting rod are threadedly connected, so that the rotation of the screw rod drives the lifting rod to rise, and the lifting rod drives a row of placement components to rise, so that the height of the upper part of the reagent tube of this row of the placement components is higher than the height of other rows, which is convenient for taking the reagent tube, and is very convenient;

[0004] Although the technical solution provided by the utility model solves the problem that it is inconvenient to take the reagent tube when using the existing test kit, the test tube is generally made of glass, which is a fragile item. The test tube may be broken due to external shaking during storage inside the test kit, and the above solution requires the test tube to be driven to rise or fall. During the process of rising or falling, the possibility of shaking of the test tube will be further increased, affecting the service life of the test tube. Utility Model Content

[0005] The utility model aims to provide a reagent kit which is convenient for taking and placing test tubes, so as to solve the problems raised in the above-mentioned background technology.

[0006] The present application embodiment adopts the following technical solutions:

[0007] A reagent kit for conveniently taking and placing test tubes comprises a reagent kit, wherein a lifting assembly is arranged on the inner bottom wall of the reagent kit, a test tube box is fixedly mounted on the lifting end of the lifting assembly, a test tube slot is provided inside the test tube box, and elastically retractable clamping blocks are arranged on both sides of the test tube slot.

[0008] Beneficial effects:

[0009] The utility model arranges a test tube box storing test tubes on the top of the lifting assembly. When the test tubes need to be taken out, the test tube box is driven to rise by the lifting assembly, so that the required test tubes can be taken out more conveniently. When the test tubes need to be placed in the test tube slots, the test tubes can be clamped in the test tube slots by two retractable clamping blocks, so that the test tubes are prevented from shaking and the safety of the test tubes during storage is ensured.

[0010] Preferably, both sides of the test tube slot are provided with mounting slots connected thereto, a spring is fixedly installed on the inner wall of the mounting slot, one end of the spring is fixedly connected to a slide plate, a connecting rod is fixedly installed in the middle of one side of the slide plate, and the clamping block is fixedly installed on one end of the connecting rod close to the test tube slot.

[0011] Preferably, the side of the clamping block facing the test tube groove is arc-shaped, and the thickness of the clamping block gradually increases from top to bottom.

[0012] Preferably, the lifting assembly includes a threaded rod rotatably connected to the inner bottom wall of the reagent box, a first bevel gear is fixedly mounted on the threaded rod, one side of the reagent box is rotatably connected to a rotating rod, one end of the rotating rod is fixedly mounted with a second bevel gear, and the second bevel gear is meshingly connected to the first bevel gear.

[0013] Preferably, a stabilizing block is fixedly mounted on the inner bottom wall of the reagent box, the stabilizing block is rotatably connected to a rotating rod, a handle is fixedly mounted on one end of the rotating rod located outside the reagent box, an internally threaded barrel is threadedly connected to the top end of the threaded rod, a lifting plate is fixedly connected to the internally threaded barrel, and both sides of the lifting plate are slidably connected to the inner side walls of the reagent box.

[0014] Preferably, support blocks are fixedly mounted on both sides of the top of the lifting plate, and the bottom of the test tube box is fixedly connected to the top of the support blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 This is a schematic diagram of the main internal structure of the utility model;

[0017] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a side cross-sectional structural schematic diagram of the test tube box of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the clamping block of the utility model.

[0020] In the figure: 1. reagent box; 2. threaded rod; 3. first bevel gear; 4. stabilizing block; 5. rotating rod; 6. handle; 7. second bevel gear; 8. internal threaded cylinder; 9. lifting plate; 10. supporting block; 11. test tube box; 12. test tube slot; 13. mounting slot; 14. slide plate; 15. spring; 16. connecting rod; 17. clamping block. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0022] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0023] See also Figure 1-4 , a reagent kit for conveniently taking and placing test tubes; comprising a reagent kit 1, a lifting assembly is arranged on the inner bottom wall of the reagent kit 1, a test tube box 11 is fixedly installed on the lifting end of the lifting assembly, a test tube slot 12 is provided inside the test tube box 11, and elastically retractable clamping blocks 17 are arranged on both sides of the test tube slot 12;

[0024] Both sides of the test tube slot 12 are provided with mounting slots 13 connected thereto, a spring 15 is fixedly installed on the inner side wall of the mounting slot 13, one end of the spring 15 is fixedly connected with a slide plate 14, the size of the slide plate 14 is the same as the size of the mounting slot 13, and the slide plate 14 can slide along the mounting slot 13 under the action of the spring 15. Since the size of the slide plate 14 is the same as the size of the mounting slot 13, it can be ensured that the spring 15 will not shake during the sliding process, a connecting rod 16 is fixedly installed in the middle of one side of the slide plate 14, and a clamping block 17 is fixedly installed on one end of the connecting rod 16 close to the test tube slot 12;

[0025] When the diameter of the test tube is smaller than the inner diameter of the test tube slot 12, the test tube can be clamped and fixed by the clamping block 17, and the bottom of one side of the arc surface of the clamping block 17 can be in close contact with the test tube, and the test tube will not shake left and right and up and down during the lifting process; when the diameter of the test tube is compatible with the inner diameter of the test tube slot 12, the clamping of the clamping block 17 can prevent the test tube from shaking up and down during the lifting process;

[0026] The side of the clamping block 17 facing the test tube slot 12 is arc-shaped. By setting one side of the clamping block 17 to be arc-shaped, the clamping block 17 can be more closely attached to the test tube, thereby improving the clamping effect of the test tube. The thickness of the clamping block 17 gradually increases from top to bottom. By setting the clamping block 17 to be thin at the top and thick at the bottom, the test tube can be better inserted into the test tube slot 12.

[0027] The lifting assembly includes a threaded rod 2 rotatably connected to the inner bottom wall of the reagent box 1, a first bevel gear 3 is fixedly installed on the threaded rod 2, a rotating rod 5 is rotatably connected to one side of the reagent box 1, a second bevel gear 7 is fixedly installed at one end of the rotating rod 5, and the second bevel gear 7 is meshed and connected with the first bevel gear 3;

[0028] A stabilizing block 4 is fixedly mounted on the inner bottom wall of the reagent box 1, and the stabilizing block 4 is rotatably connected to a rotating rod 5. A handle 6 is fixedly mounted on one end of the rotating rod 5 located outside the reagent box 1. An internal threaded barrel 8 is threadedly connected to the top end of the threaded rod 2, and a lifting plate 9 is fixedly connected to the internal threaded barrel 8. Both sides of the lifting plate 9 are slidably connected to the inner side walls of the reagent box 1.

[0029] Support blocks 10 are fixedly installed on both sides of the top of the lifting plate 9, and the bottom of the test tube box 11 is fixedly connected to the top of the support block 10;

[0030] When the utility model is in use, the staff can drive the rotating rod 5 and the second bevel gear 7 to rotate by twisting the handle 6. The rotation of the second bevel gear 7 can drive the first bevel gear 3 and the threaded rod 2 to rotate. The rotation of the threaded rod 2 can drive the internal threaded barrel 8 to rise or fall. The internal threaded barrel 8 can drive the lifting plate 9, the support block 10 and the test tube box 11 to rise or fall synchronously. The staff can easily take out the test tube inside the raised test tube box 11 by lifting one of the test tube boxes 11, making it more convenient and quick to take and put the test tube;

[0031] When it is necessary to place a test tube into the test tube slot 12, the test tube will gradually squeeze the clamping block 17 through the contact between the test tube and the clamping block 17. When the test tube is stably placed, the clamping block 17 will clamp the test tube under the action of the rebound force of the spring 15 to prevent the test tube from shaking when it is placed. At the same time, it can also prevent the test tube from shaking during the lifting process to avoid the test tube from breaking.

[0032] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A reagent kit for conveniently taking and placing a test tube, comprising a reagent kit, wherein a lifting assembly is arranged on the inner bottom wall of the reagent kit, characterized in that: A test tube box is fixedly installed on the lifting end of the lifting assembly, a test tube box is provided with a test tube slot inside, and elastically retractable clamping blocks are provided on both sides of the test tube slot; the lifting assembly includes a threaded rod rotatably connected to the inner bottom wall of the reagent box, a first bevel gear is fixedly installed on the threaded rod, a rotating rod is rotatably connected to one side of the reagent box, a second bevel gear is fixedly installed on one end of the rotating rod, and the second bevel gear is meshed with the first bevel gear; a stabilizing block is fixedly installed on the inner bottom wall of the reagent box, the stabilizing block is rotatably connected to the rotating rod, a handle is fixedly installed on one end of the rotating rod located outside the reagent box, the top end of the threaded rod is threadedly connected to an internal threaded barrel, a lifting plate is fixedly connected to the internal threaded barrel, and both sides of the lifting plate are slidably connected to the inner side wall of the reagent box.

2. The test tube-convenient reagent kit according to claim 1, characterized in that: Both sides of the test tube slot are provided with mounting slots connected thereto, a spring is fixedly installed on the inner side wall of the mounting slot, one end of the spring is fixedly connected to a slide plate, a connecting rod is fixedly installed in the middle of one side of the slide plate, and the clamping block is fixedly installed on one end of the connecting rod close to the test tube slot.

3. The test tube-convenient reagent kit according to claim 2, characterized in that: The side of the clamping block facing the test tube groove is arc-shaped, and the thickness of the clamping block gradually increases from top to bottom.

4. The test tube-convenient reagent kit according to claim 1, characterized in that: Support blocks are fixedly installed on both sides of the top of the lifting plate, and the bottom of the test tube box is fixedly connected to the top of the support block.

Images