Test tube placing rack for mouse blood sampling test

Abstract

The utility model relates to the field of test tube placing racks, in particular to a test tube placing rack for a mouse blood sampling test, a detachable pressing plate is mounted at the top of the test tube placing rack, fixing seats are fixedly arranged at corners of the top of the test tube placing rack, and fixing columns are fixedly arranged on two sides of the top of the test tube placing rack; the two ends of the fixing column are connected with the fixing base, movable cavities are formed in the two sides of the fixing column inwards, and clamping columns used for fixing the pressing plate are movably arranged in the movable cavities. According to the blood sampling test tube placing frame, the blood sampling test tubes can be fixed in the horizontal direction through the test tube placing holes in the test tube placing frame, and the blood sampling test tubes can be vertically fixed through the pressing plate by installing the pressing plate on the test tube placing frame, so that the blood sampling test tubes are not prone to shaking and falling off due to bumping during transferring; and the user can use conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to test -tube rack technical field especially, it is test -tube rack for mouse blood sampling experiment. BACKGROUND

[0002] The test -tube rack for mouse blood sampling experiment is a device specially designed for placing test tubes in mouse blood sampling experiments. The main design purpose of the test -tube rack for mouse blood sampling experiment is to conveniently place and fix test tubes during experiments in order to collect blood samples of mice.

[0003] The traditional test -tube rack on the market often does not have a vertical positioning structure for test tubes, which causes the test tubes to shake and even fall off during transportation due to bumps or vibrations, which is not conducive to user use. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a test -tube rack for mouse blood sampling experiment.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A test -tube rack for mouse blood sampling experiment, including test -tube rack, the top of test -tube rack is installed with detachable pressing plate, and the corner of test -tube rack top is fixedly provided with fixed seat, and the both sides of test -tube rack top are fixedly provided with fixed column, the both ends of fixed column are connected with fixed seat, and the both sides of fixed column are inwardly provided with movable cavity, and the movable cavity is movably provided with the clamping column for fixing the pressing plate.

[0007] In addition, preferably, the corner of the pressing plate is fixedly provided with a mounting column downward and vertically, and the top of the fixed seat is correspondingly provided with a mounting cavity.

[0008] In addition, preferably, the movable cavity is in communication with the mounting cavity, and the mounting column is correspondingly provided with a clamping cavity.

[0009] In addition, preferably, the mounting cavity is correspondingly provided with a side cavity, and the clamping cavity, the side cavity and the movable cavity are matched with the clamping column.

[0010] In addition, preferably, one end of the clamping column is fixedly provided with a push plate outward, and the fixed column is correspondingly provided with an adjusting cavity, and the adjusting cavity is fixedly provided with a guide column, and the push plate is guided and moved through the guide column.

[0011] In addition, preferably, the inside of the movable cavity is outwardly provided with a spring, and the other end of the spring is connected with the push plate.

[0012] The beneficial effects of this utility model are as follows: the test tube placement holes on the test tube rack can be used to fix the blood collection test tubes horizontally, and by installing the pressure plate on the test tube rack, the blood collection test tubes can be fixed vertically, so that the blood collection test tubes are not prone to shaking and falling off due to bumps during transportation, which is convenient for users. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a test tube holder for mouse blood collection experiments proposed in this utility model;

[0014] Figure 2 for Figure 1 A schematic diagram of the structure after the pressure plate is removed;

[0015] Figure 3 This is a schematic diagram of the fixing seat and fixing column of a test tube rack for mouse blood collection experiments proposed in this utility model;

[0016] Figure 4 for Figure 3 Internal structure diagram;

[0017] Figure 5 for Figure 4 A schematic diagram of the structure after the locking pin and spring are hidden;

[0018] Figure 6 This is a bottom view of the pressure plate of a test tube holder for mouse blood collection experiments proposed in this utility model.

[0019] In the diagram: 1 Test tube holder, 2 Pressure plate, 21 Mounting post, 22 Clamping cavity, 3 Fixed seat, 31 Mounting cavity, 32 Side cavity, 4 Fixed post, 41 Movable cavity, 42 Adjustment cavity, 421 Guide post, 43 Spring, 5 Clamping post, 51 Push plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figures 1-6 A test tube holder for mouse blood collection experiments includes a test tube holder 1, a detachable pressure plate 2 mounted on the top of the test tube holder 1, fixing seats 3 fixedly installed at the corners of the top of the test tube holder 1, and fixing posts 4 fixedly installed on both sides of the top of the test tube holder 1. Both ends of the fixing posts 4 are connected to the fixing seats 3, and movable cavities 41 are opened inward on both sides of the fixing posts 4, and locking posts 5 for fixing the pressure plate 2 are movably installed in the movable cavities 41.

[0022] The corners of the pressing plate 2 are fixed downward with mounting columns 21 arranged vertically, and the top of the fixing seat 3 is correspondingly provided with mounting cavities 31 matching the mounting columns 21. The mounting columns 21 and the mounting cavities 31 are matched to realize positioning and installation of the pressing plate 2.

[0023] The movable cavities 41 are communicated with the mounting cavities 31, and the mounting columns 21 are correspondingly provided with clamping cavities 22. The mounting cavities 31 are correspondingly provided with side cavities 32 matching the clamping cavities 22 and the movable cavities 41.

[0024] One end of the clamping column 5 is fixedly provided with a push plate 51, and the fixing column 4 is correspondingly provided with an adjusting cavity 42 matching the push plate 51. The adjusting cavity 42 is fixedly provided with a guide column 421, and the push plate 51 is guided and moved by the guide column 421. The push plate 51 is arranged to facilitate the movement of the clamping column 5. The guide column 421 is arranged to guide the push plate 51, thereby improving the stability of the clamping column 5 during movement.

[0025] The inside of the movable cavity 41 is outwardly provided with a spring 43, and the other end of the spring 43 is connected with the push plate 51. The spring 43 is arranged to push the clamping column 5 outwardly, so that the clamping column 5 can be stably clamped in the clamping cavity 22.

[0026] In this embodiment, a plurality of test tube placing holes are arranged on the test tube rack 1. After the user takes blood from the mouse, the test tube storing the blood can be placed in the test tube placing hole to realize horizontal fixation of the test tube. It is worth noting that this is prior art, so it will not be described in detail.

[0027] Further, when the user needs to transport the blood collection test tube and the test tube rack 1 together, the pressing plate 2 can be installed on the top of the test tube rack 1, so that the top of the blood collection test tube can be pressed by the pressing plate 2, thereby realizing vertical fixation of the blood collection test tube by the pressing plate 2, so that the blood collection test tube is not easy to shake and fall off during transportation.

[0028] Further, when the user needs to install the pressing plate 2 on the test tube rack 1, the mounting columns 21 at the bottom of the pressing plate 2 are aligned with the mounting cavities 31. At this time, due to the clamping of the clamping column 5, the mounting column 21 cannot be directly inserted into the mounting cavity 31, so only part of the mounting column 21 needs to be placed in the mounting cavity 31.

[0029] Then the user only needs to pinch the two sides of the push plate 51 on both sides of the fixed column 4 to the middle, at this time the spring 43 is compressed, and the clamping column 5 is withdrawn into the movable cavity 41. At this time, the clamping column 5 is no longer located in the mounting cavity 31, and the mounting column 21 can automatically fall into the mounting cavity 31 by its own gravity. At this time, the clamping cavity 22 on the mounting column 21 is aligned with the movable cavity 41 and the side cavity 32, and the user only needs to release the two sides of the pull plate 51, and the clamping column 5 can be automatically pushed out of the movable cavity 41 by the elastic force of the spring 43. At this time, the clamping column 5 can pass through the clamping cavity 22 and be inserted into the side cavity 32, so that the fixing of the mounting column 21 can be realized by the mutual clamping between the clamping column 5 and the clamping cavity 22, thereby realizing the fixed installation of the pressing plate 2.

[0030] Further, when the user needs to disassemble the pressing plate 2, only needs to pinch the two sides of the push plate 51 on both sides of the fixed column 4 to the middle again. At this time, the spring 43 is compressed, and the clamping column 5 is withdrawn into the movable cavity 41, so that the mutual clamping between the clamping column 5 and the clamping cavity 22 can be released, and the user can directly lift the pressing plate 2 upward.

[0031] It is worth noting that the bottom of the pressing plate 2 is provided with a silica gel pad, and when the pressing plate 2 is installed on the test tube rack 1, the top of the blood collection test tube is in contact with the silica gel pad on the pressing plate 2, so that the vertical fixation of the blood collection test tube can be realized. And the top of the bottom of the test tube rack 1 is also provided with a silica gel pad.

[0032] In the utility model, the test tube rack 1 can realize the horizontal fixation of the blood collection test tube, and the pressing plate 2 can be installed on the test tube rack 1 to vertically fix the blood collection test tube, so that the blood collection test tube is not easy to shake and fall off during transportation, and the user's use is facilitated.

[0033] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A mouse blood sampling test tube rack comprising a test tube rack (1), characterized in that, The top of the test tube rack (1) is provided with a detachable pressing plate (2), the corners of the top of the test tube rack (1) are fixedly provided with fixed seats (3), and the two sides of the top of the test tube rack (1) are fixedly provided with fixed columns (4); Both ends of the fixed column (4) are connected with the fixed seat (3), the two sides of the fixed column (4) are inwardly provided with movable cavities (41), and the movable cavities (41) are movably provided with clamping columns (5) for fixing the pressing plate (2).

2. The mouse blood test tube rack according to claim 1, wherein The corners of the pressing plate (2) are fixedly provided with mounting columns (21) downward and vertically, and the top of the fixed seat (3) is correspondingly provided with mounting cavities (31) adapted to the mounting columns (21).

3. The mouse blood test tube rack according to claim 2, wherein The movable cavities (41) are in communication with the mounting cavities (31), and the mounting columns (21) are correspondingly provided with clamping cavities (22) adapted to the clamping columns (5).

4. The mouse blood test tube rack according to claim 3, wherein The mounting cavities (31) are correspondingly provided with side cavities (32) adapted to the clamping columns (5), and the clamping cavities (22), the side cavities (32) and the movable cavities (41) are adapted to the clamping columns (5).

5. The mouse blood test tube rack of claim 1, wherein, One end of the clamping column (5) is fixedly provided with a push plate (51) outward, the fixed column (4) is correspondingly provided with an adjusting cavity (42) adapted to the push plate (51), the adjusting cavity (42) is fixedly provided with a guide column (421), and the push plate (51) is guided to move through the guide column (421).

6. The mouse blood test tube rack according to claim 5, wherein The inside of the movable cavity (41) is outwardly provided with a spring (43), and the other end of the spring (43) is connected with the push plate (51).

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