Experiment test tube storage box

Abstract

The experimental test tube storage box comprises a box body and a sealing cover, the sealing cover is rotatably installed on the right side of the front end of the box body, a glass window is arranged in the sealing cover, a test tube rack is installed in the box body in a sliding mode, an insertion hole is formed in the test tube rack, a fastening device is arranged in the insertion hole, and the fastening device is connected with the glass window. Connecting columns are fixedly installed on the two sides of the lower end of the test tube rack, a supporting plate is fixedly installed at the lower ends of the connecting columns, a connecting device is arranged between the inner side wall of the box body and the side wall of the test tube rack, a temperature adjusting module is fixedly installed at the upper position of the left side wall in the box body, and a heat dissipation grid is arranged at the lower position of the left side of the box body. According to the test tube rack, test tubes of different models can be inserted into the insertion holes with the same diameter through the fastening device, the test tubes can also be fixed, and the test tube rack can be conveniently taken out through the connecting device, so that the test tubes are convenient to take.

Description

Technical Field

[0001] The utility model relates to the technical field of fine chemical industry, and more specifically to an experimental test tube storage box. Background Art

[0002] Test tubes are commonly used instruments in chemical laboratories and are used as reaction containers for small amounts of reagents. In laboratories, test tubes containing various chemical reagents often need to be classified and stored according to different properties, uses, storage temperatures, etc. At this time, a test tube storage box is needed.

[0003] A Chinese patent document with publication number CN205868353U in the prior art provides a vertical test tube storage box, including a main body, a hinge, a sealing cover, a handle, a shaking rod movable opening, a shaking rod, a test tube storage frame, a test tube protection pad, a test tube fixing plate, a fixed plug, a fixed jack, a heating wire support frame, an electric heating wire, a power cord, a rotating wheel, a gear, a belt, a motor, a power box and a microcontroller. The left side of the main body is connected to the sealing cover by a hinge, the sealing cover is provided with a handle, the inner side of the main body is provided with a shaking rod movable opening, and a shaking rod is provided inside the shaking rod movable opening.

[0004] Although the device has many beneficial effects, the following problems still exist: the above device cannot conveniently fix the test tubes, nor can it conveniently take out all the stored test tubes at one time, which makes it inconvenient to clean the inside and inconvenient for people to use. In view of this, we propose an experimental test tube storage box. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The purpose of the utility model is to provide an experimental test tube storage box to solve the existing problems raised in the above background technology.

[0007] 2. Technical solution

[0008] An experimental test tube storage box comprises a box body and a sealing cover, wherein the sealing cover is rotatably mounted on the front right side of the box body, a glass window is arranged inside the sealing cover, a test tube rack is slidably mounted inside the box body, a socket is provided inside the test tube rack, a fastening device is arranged inside the socket, connecting columns are fixedly mounted on both sides of the lower end of the test tube rack, a support plate is fixedly mounted on the lower end of the connecting column, a connecting device is arranged between the inner side wall of the box body and the side wall of the test tube rack, a temperature regulating module is fixedly mounted at the upper position of the left side wall inside the box body, and a heat dissipation grille is arranged at the lower position of the left side of the box body.

[0009] Preferably, the connecting device includes a slide groove and a slider, the slide groove is opened on the inner wall of the box body, the slider is clamped inside the slide groove, a limit block is fixedly installed inside the slider near the edge, one side of the slider is fixedly connected to the test tube rack, and the other side of the slider is fixedly connected with a clamping block, and the slider is clamped inside the slide groove through the clamping block.

[0010] Preferably, the fastening device includes a rubber ring and a rubber block, the rubber ring is fixedly connected to the inner wall of the socket, the rubber block is fixedly installed inside the rubber ring, a fixing screw is penetrated through the inner wall of the rubber ring, and the rubber ring is installed inside the socket through the fixing screw.

[0011] Preferably, the number of the test tube racks and the number of the supporting plates are both two, and the number of the connecting columns between each of the test tube racks and the supporting plate is four.

[0012] Preferably, the number of the connecting devices is four groups, and every two groups of connecting devices are installed on both sides of one test tube rack.

[0013] Preferably, there are several jacks, and the diameter of each jack is three centimeters.

[0014] Preferably, the number of rubber blocks inside each rubber ring is four, and the shape of the rubber blocks is rectangular, and the four rubber blocks are evenly distributed on the inner wall of the rubber ring.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. The utility model can insert test tubes of different types into sockets of the same diameter by means of the fastening device, so as to facilitate the storage of the test tubes. When the test tube is inserted into the socket, the rubber block inside the socket is elastic, so it can wrap the test tube, so that the test tube can be fixed in the socket, and the test tube is prevented from being accidentally touched and falling when other test tubes are taken out. When a test tube with a larger diameter is placed, the rubber block will shrink downward, so that the test tube can be inserted into the socket and fixed. When a test tube with a smaller diameter is placed, the rubber block can rebound, so that the test tube with the smaller diameter can be wrapped, and then the test tube with the smaller diameter can be fixed.

[0018] 2. The utility model can conveniently take out the test tube rack from the interior of the box body through the connection device provided. When the test tube rack needs to be taken out, the test tube rack is first pulled outward, and the slider can be slid in the slide groove at this time. When the slider slides to the edge of the slide groove, the test tube rack together with the supporting plate can be taken out of the box body, which is convenient for taking out the test tube and also convenient for cleaning the test tube rack. When the test tube rack needs to be installed, the slider is first installed in the slide groove, and then the test tube rack is pushed to make the slider slide inwardly into the slide groove. When the slider slides to the tail end of the slide groove, the test tube rack together with the supporting plate can be installed in the box body, and the limit block inside the slide groove can jam the block, thereby preventing the slider from falling from the slide groove, thereby ensuring the stability of the test tube rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the connecting device of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the jack of the utility model;

[0022] Explanation of the numbers in the figure: 1. Box body; 2. Temperature adjustment module; 3. Connecting device; 301. Slide groove; 302. Block; 303. Limit block; 304. Slider; 4. Sealing cover; 5. Glass window; 6. Test tube rack; 7. Socket; 701. Rubber ring; 702. Rubber block; 703. Fixing screw; 8. Connecting column; 9. Support plate; 10. Heat dissipation grille. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0025] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] See also Figure 1-3 , the utility model provides a technical solution:

[0027] An experimental test tube storage box comprises a box body 1 and a sealing cover 4, wherein the sealing cover 4 is rotatably mounted on the front right side of the box body 1, a glass window 5 is arranged inside the sealing cover 4, a test tube rack 6 is slidably mounted inside the box body 1, a plug hole 7 is provided inside the test tube rack 6, a fastening device is arranged inside the plug hole 7, connecting columns 8 are fixedly mounted on both sides of the lower end of the test tube rack 6, a support plate 9 is fixedly mounted on the lower end of the connecting column 8, a connecting device 3 is arranged between the inner side wall of the box body 1 and the side wall of the test tube rack 6, a temperature regulating module 2 is fixedly mounted on the upper position of the left side wall inside the box body 1, and a heat dissipation grille 10 is arranged on the lower left side of the box body 1.

[0028] Furthermore, the connecting device 3 includes a slide groove 301 and a slider 304. The slide groove 301 is opened on the inner wall of the box body 1, and the slider 304 is stuck in the inside of the slide groove 301. A limit block 303 is fixedly installed near the edge of the slider 304. The limit block 303 can clamp the slider 304 in the inside of the slide groove 301 to prevent the slider 304 from falling. One side of the slider 304 is fixedly connected to the test tube rack 6, and the other side of the slider 304 is fixedly connected with a clamping block 302. The slider 304 is clamped in the inside of the slide groove 301 through the clamping block 302. The sliding of the slider 304 in the slide groove 301 can facilitate the loading and unloading of the test tube rack 6.

[0029] Furthermore, the fastening device includes a rubber ring 701 and a rubber block 702. The rubber ring 701 is fixedly connected to the inner wall of the socket 7. The rubber ring 701 is used to install the rubber block 702 inside the socket 7. The rubber block 702 is fixedly installed inside the rubber ring 701. A fixing screw 703 is provided through the inner wall of the rubber ring 701. The rubber ring 701 is installed inside the socket 7 through the fixing screw 703.

[0030] Furthermore, the number of the test tube racks 6 and the number of the supporting plates 9 are both two, the number of the connecting columns 8 between each test tube rack 6 and the supporting plate 9 is four, and the supporting plate 9 is used to place the bottom of the test tube.

[0031] Furthermore, the number of the connecting devices 3 is four groups, and every two groups of connecting devices 3 are installed on both sides of a test tube rack 6 . The connecting devices 3 can fix the test tube rack 6 inside the box 1 .

[0032] Furthermore, there are several jacks 7, and the diameter of each jack 7 is three centimeters. The jacks 7 are used to insert various test tubes.

[0033] Furthermore, there are four rubber blocks 702 in each rubber ring 701 , and the rubber blocks 702 are rectangular in shape. The four rubber blocks 702 are evenly distributed on the inner wall of the rubber ring 701 . The expansion and contraction of the rubber blocks 702 can fix test tubes of different models.

[0034] The temperature adjustment module 2 involved in this embodiment is a prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to the internal structure and method.

[0035] The working principle of the utility model is:

[0036] When the device needs to be used to store test tubes, the device is first started by an external power supply, the sealing cover 4 is opened by the hinge, and then the temperature in the box body 1 is adjusted by the temperature adjustment module 2. Then, the test tubes suitable for the same temperature are labeled and inserted into the inside of the jack 7. When a test tube with a larger diameter is placed, the rubber block 702 will shrink downward, so that the test tube can be inserted into the jack 7 for fixation. When a test tube with a smaller diameter is placed, the rubber block 702 can rebound, so that the test tube with the smaller diameter can be wrapped, and then the test tube with the smaller diameter can be fixed to prevent the test tube from being accidentally touched and falling when taking other test tubes. After the test tube is inserted, the sealing cover 4 is closed, and when it is necessary to take out the test tube rack 6 to take multiple test tubes or to clean the test tube rack 6 When the slider 304 slides to the tail end of the slide groove 301, the test tube rack 6 can be installed inside the box 1 together with the supporting plate 9, and the limit block 303 inside the slide groove 301 can block the block 302, thereby preventing the slider 304 from falling from the slide groove 301, thereby ensuring the stability of the test tube rack 6.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An experimental test tube storage box, comprising a box body (1) and a sealing cover (4), characterized in that: The sealing cover (4) is rotatably mounted on the front right side of the box body (1); a glass window (5) is arranged inside the sealing cover (4); a test tube rack (6) is slidably mounted inside the box body (1); a plug hole (7) is provided inside the test tube rack (6); a fastening device is arranged inside the plug hole (7); connecting columns (8) are fixedly mounted on both sides of the lower end of the test tube rack (6); a supporting plate (9) is fixedly mounted on the lower end of the connecting column (8); a connecting device (3) is arranged between the inner side wall of the box body (1) and the side wall of the test tube rack (6); a temperature regulating module (2) is fixedly mounted at an upper position of the left side wall inside the box body (1); and a heat dissipation grille (10) is arranged at a lower position on the left side of the box body (1).

2. The experimental test tube storage box according to claim 1, characterized in that: The connecting device (3) comprises a slide groove (301) and a slider (304); the slide groove (301) is provided on the inner side wall of the box body (1); the slider (304) is clamped in the interior of the slide groove (301); a limit block (303) is fixedly installed in the interior of the slider (304) near the edge; one side of the slider (304) is fixedly connected to the test tube rack (6); the other side of the slider (304) is fixedly connected to a clamping block (302); the slider (304) is clamped in the interior of the slide groove (301) via the clamping block (302).

3. The experimental test tube storage box according to claim 1, characterized in that: The fastening device comprises a rubber ring (701) and a rubber block (702); the rubber ring (701) is fixedly connected to the inner wall of the plug hole (7); the rubber block (702) is fixedly installed inside the rubber ring (701); a fixing screw (703) is provided through the inner wall of the rubber ring (701); and the rubber ring (701) is installed inside the plug hole (7) via the fixing screw (703).

4. The experimental test tube storage box according to claim 1, characterized in that: The number of the test tube racks (6) and the number of the supporting plates (9) are both two, and the number of the connecting columns (8) between each of the test tube racks (6) and the supporting plates (9) is both four.

5. The experimental test tube storage box according to claim 1, characterized in that: The number of the connecting devices (3) is four groups, and every two groups of connecting devices (3) are installed on both sides of one test tube rack (6).

6. The experimental test tube storage box according to claim 1, characterized in that: The number of the plug holes (7) is several, and the diameter of each plug hole (7) is three centimeters.

7. The experimental test tube storage box according to claim 3, characterized in that: The number of rubber blocks (702) inside each rubber ring (701) is four, and the shape of the rubber blocks (702) is rectangular. The four rubber blocks (702) are evenly distributed on the inner wall of the rubber ring (701).

Images