Storage box for experimental test tubes

Abstract

The utility model relates to the technical field of test tube storage, in particular to a storage box for experiment test tubes, which comprises a box body, a box cover and a test tube rack, the box cover is detachably connected onto the box body, the test tube rack can be placed in the box body, and the box body consists of at least one box frame and a bottom plate detachably connected onto the box frame; the box frame is provided with a box cavity with two open ends, and the two ends of the box frame can be matched with the box cover and the bottom plate respectively. An inserting rod and an inserting groove which are matched with each other are arranged at the two ends of the box cavity, and a bottom groove matched with the inserting rod is formed in the bottom plate; the box cavities of the plurality of box bodies can be expanded through the matching of the inserting rods and the inserting grooves; a plurality of box frames can be assembled for use, so that large-size test tubes can be conveniently stored, and convenience is provided for storage.

Description

TECHNICAL FIELD

[0001] The utility model relates to test tube storage technical field, especially a kind of storage box for experimental test tube. BACKGROUND

[0002] Experimental consumables, such as petri dishes, test tubes and beakers, are frequently consumed materials in experiments and indispensable supplies for experiments.

[0003] Among them, according to different experimental requirements and environment, test tube is divided into large test tube and small test tube (referring to the length and / or direct size difference), and the storage and daily storage of existing test tube mainly rely on storage box, and the existing storage box is also divided into large storage box (for storing large test tube) and small storage box (for storing small test tube) according to the different test tube models, therefore, when storing, different quantities of large storage box and small storage box need to be purchased respectively, however, when the number of large storage box is excessive or the number of small storage box is excessive, the two cannot be used instead, so it is a big problem for storage. INVENTION CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a storage box for experimental test tube, to solve the problems in the above background art.

[0005] The technical scheme of the utility model is realized as follows: a storage box for experimental test tube, comprising a box body, a box cover detachably connected to the box body, and a test tube rack placed in the box body, the box body is composed of at least one box frame and a bottom plate detachably connected to the box frame.

[0006] Among them, the box frame has a box cavity with both ends open, and the two ends of the box frame can cooperate with the box cover and the bottom plate respectively.

[0007] The two ends of the box cavity are provided with a plug-in rod and a plug-in slot that match each other, and the bottom plate is provided with a bottom slot matched with the plug-in rod; a plurality of box bodies can expand the box cavity by cooperating with the plug-in rod and the plug-in slot.

[0008] Preferably, the plug-in rod comprises:

[0009] A rod body is fixedly connected to the box frame.

[0010] An elastic clamping piece is integrally formed on the free end of the rod body and is composed of a first clamping piece and a second clamping piece spaced apart.

[0011] Among them, the first clamping piece and the second clamping piece are provided with a protrusion on the side wall away from the rod body.

[0012] Preferably, the inner side wall and the outer side wall of the box frame are provided with a limiting opening communicated with the plug-in slot, and an elastic sheet integrally formed with the box frame is arranged at the limiting opening.

[0013] Preferably, the bottom groove axially penetrates the bottom plate and is composed of an axially communicated first groove body and a second groove body, the diameter of the second groove body is larger than that of the first groove body.

[0014] Preferably, the box cavity inner wall is provided with dovetail grooves extending along the height direction, the test tube rack comprises a support plate provided with a plurality of test tube sockets and dovetail blocks provided on the edges of the support plate and matched with the dovetail grooves.

[0015] Preferably, the box cover comprises:

[0016] a body, the top of which is recessed and formed with a storage cavity for placing the support plate;

[0017] a sealing cover hinged to the inner side walls of the storage cavity through a hinge shaft and capable of covering the cavity opening of the storage cavity;

[0018] wherein, the storage cavity is provided with a partition plate dividing the storage cavity into a first cavity and a second cavity.

[0019] The utility model has at least the following beneficial effects:

[0020] 1. The utility model discloses a plurality of box bodies can be assembled, thereby expanding the box cavity of the box body, and realizing the switching from only storing small test tubes to storing large test tubes, avoiding the phenomenon that one kind of specification of storage box is excessive and cannot be used in the prior art, and being favorable to the warehousing management of test tubes.

[0021] 2. The utility model discloses that the test tube rack is detachably connected with the box body, different test tube racks are provided with test tube sockets for inserting different test tubes, when the storage box is assembled and used, the test tube rack matched with the large test tube can be selected, and vice versa, the test tube rack matched with the small test tube is selected, thereby making the storage box have better convenience. DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying the creativity labor.

[0023] Figure 1 It is the structural schematic diagram of the embodiment 1 of the utility model;

[0024] Figure 2 It is the explosion schematic diagram of the embodiment 1 of the utility model;

[0025] Figure 3It is the structure schematic view of the plug-in rod in the embodiment 1 of the utility model;

[0026] Figure 4 It is the sectional view of the bottom plate in the embodiment 1 of the utility model;

[0027] Figure 5 It is the structure schematic view of the embodiment 2 of the utility model;

[0028] Figure 6 It is the structure schematic view of the test tube rack in the embodiment 2 of the utility model. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] Embodiment 1

[0031] As Figures 1-4 shown, the utility model discloses a kind of storage boxes for experimental test tube, including box body 10 and box cover 11, the box body 10 is made of box frame 100 and bottom plate 101 detachably connected on the box frame 100;

[0032] Among them, the box frame 100 has the box cavity 100a of two ends open setting, two ends of box frame 100 can be cooperated with box cover and bottom plate 101 respectively;

[0033] Two ends of the box cavity 100a are equipped with mutually adapted plug-in rod 20 and plug-in slot 21, bottom groove 30 is equipped on the bottom plate 101 and cooperated with the plug-in rod 20;Two box bodies 10 can be used in this embodiment and can expand box cavity 100a by the cooperation of plug-in rod 20 and plug-in slot 21.

[0034] In the embodiment: the plug-in rod 20 includes:

[0035] rod body 200, fixedly connected with the box frame 100;

[0036] elastic clamping piece, integrally formed in the free end of the rod body 200, and is made of first clamping piece 201 and second clamping piece 202 arranged at intervals;

[0037] Among them, the first clamping piece 201 and the second clamping piece 202 are equipped with convex 203 on the side wall of one end away from rod body 200.

[0038] In the embodiment, the inner side wall and the outer side wall of the box frame 100 are provided with a limiting opening 40 communicated with the insertion slot 21, and an elastic sheet 41 integrated with the box frame 100 is arranged at the limiting opening 40.

[0039] In the embodiment, the bottom groove 30 axially penetrates the bottom plate and is composed of a first groove body 301 and a second groove body 302 communicated axially, and the diameter of the second groove body 302 is larger than that of the first groove body 301.

[0040] In the embodiment, the box cover 11 is provided with a storage cavity 110.

[0041] Reference Figures 1-4 When small test tubes are stored, one box frame of the embodiment is selected; when large test tubes are stored, two box frames of the embodiment are selected to assemble, the assembly is completed by cooperation of the insertion rods and the insertion slots on different box frames, and the box frame at the bottom is installed with the bottom plate to complete the assembly, and the extra bottom plate can be stored in the storage cavity on the box cover. Since the depth of the box cavity after the assembly of the two box frames is deeper, the length of the large test tube stored is longer.

[0042] It should be noted that, when the test tubes are stored, the test tube rack (which can be referred to in the embodiment 2) is used to avoid collision of the test tubes during transportation. Therefore, the test tubes are vertically stored.

[0043] When the insertion rod cooperates with the insertion slot and the bottom groove, when the insertion rod is inserted into the insertion slot or the first groove body, the first clamping piece and the second clamping piece are folded, and the rod body is smoothly inserted. When the first clamping piece and the second clamping piece move to the limiting opening or the second groove body, the first clamping piece and the second clamping piece are reset and clamped into the limiting opening or the second groove body, so that the two box frames are cooperated, or the box frame and the bottom plate are cooperated.

[0044] When the two box frames are disassembled, the first clamping piece and the second clamping piece are folded by pressing the elastic sheet, so that the insertion rod is taken out. When the box frame and the bottom plate are disassembled, the first clamping piece and the second clamping piece are moved at the bottom of the bottom plate, and the insertion rod is separated from the bottom groove to complete the disassembly.

[0045] Embodiment 2 is different from embodiment 1 in that:

[0046] As shown in Figures 5-6 In the embodiment, the inner wall of the box cavity 100a is provided with a dovetail groove 50 extending along the height direction.

[0047] The embodiment also includes a test tube rack, which includes a support plate 61 provided with a plurality of test tube insertion openings 60 and a dovetail block 62 arranged at the edge of the support plate 61 and matched with the dovetail groove 50.

[0048] In the embodiment, the box cover 11 comprises:

[0049] The body 70 is provided with a storage cavity for placing the supporting plate 61;

[0050] The sealing cover 71 is hinged to the inner side walls of the storage cavity through the hinge shaft 72 and can cover the cavity opening of the storage cavity;

[0051] The storage cavity is provided with a partition plate 75 for dividing the storage cavity into a first cavity 73 and a second cavity 74.

[0052] Reference Figures 5-6 In the embodiment, when the test tubes are stored, appropriate test tube racks are placed in the box cavity, and the test tubes are inserted into the test tube insertion openings for storage.

[0053] The embodiment can provide one spare bottom plate in the storage cavity, and the storage cavity is divided into the first cavity and the second cavity.

[0054] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A test tube storage box, comprising a box body (10), a box cover (11) detachably connected to the box body (10), and a test tube rack that can be placed inside the box body, characterized in that: The box body (10) consists of at least one box frame (100) and a base plate (101) detachably connected to the box frame (100); The box frame (100) has a box cavity (100a) with open ends, and the two ends of the box frame (100) can respectively cooperate with the box cover (11) and the bottom plate (101); The two ends of the cavity (100a) are provided with mutually compatible plug rods (20) and plug grooves (21), and the bottom plate (101) is provided with a bottom groove (30) that cooperates with the plug rods (20); a number of boxes can expand the cavity (100a) by cooperating with the plug rods (20) and plug grooves (21).

2. The test tube storage box according to claim 1, characterized in that: The plug-in rod (20) includes: The rod (200) is fixedly connected to the box frame (100); The elastic clip is integrally formed on the free end of the rod (200) and consists of a first clip (201) and a second clip (202) spaced apart. The first card (201) and the second card (202) have a protrusion (203) on the side wall away from the rod (200).

3. The experimental test tube storage box according to claim 2, characterized in that: The inner and outer walls of the box frame (100) are provided with limiting openings (40) that communicate with the insertion groove (21), and an elastic piece (41) integrally formed with the box frame (100) is provided at the limiting openings (40).

4. A storage box for experimental test tubes according to claim 2 or 3, characterized in that: The bottom groove (30) extends axially through the bottom plate and is composed of a first groove (301) and a second groove (302) that are axially connected. The diameter of the second groove (302) is larger than the diameter of the first groove (301).

5. A test tube storage box according to any one of claims 1-3, characterized in that: The inner wall of the box cavity (100a) is provided with a dovetail groove (50) extending along the height direction. The test tube rack includes a support plate with a plurality of test tube inlets (60) and a dovetail block (62) located on the edge of the support plate (61) and adapted to the dovetail groove (50).

6. A storage box for experimental test tubes according to claim 5, characterized in that: The lid (11) includes: The main body (70) has a recessed top with a storage cavity for placing a support plate (61); The sealing cap (71) is hinged to the inner wall of the storage cavity via a hinge shaft (72) and can cover the opening of the storage cavity; The storage cavity is provided with a partition plate (75) that divides the storage cavity into a first cavity (73) and a second cavity (74).

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