Eight-connecting-pipe storing and loading device

Abstract

The utility model relates to the technical field of eight-connection pipes, in particular to an eight-connection pipe containing and loading device which comprises a base table, the interior of the base table is of a hollow structure and used for containing dry ice to refrigerate solution in the eight-connection pipe, and storage openings used for containing pipe bodies in the eight-connection pipe are formed in the upper end of the base table in an array at equal intervals. The separating mechanism comprises an outer frame arranged at the upper end of the base table, and a pressing strip pressed on a connecting plate in the eight-connecting pipe is arranged in the outer frame; and the cover body covers the upper end of the base table, the cover body is manually pressed to enable the end opening of the pipe body to cover the pipe cover, and the pipe cover seals the end opening of the pipe body. The base table which is of a hollow structure is adopted, dry ice is placed in the base table to cool and refrigerate a solution in the eight-connection pipe, the pipe body is arranged in the storage opening so that a semi-closed space can be formed in the base table, the sublimation speed of the dry ice can be reduced, the refrigeration time can be prolonged, the pipe cover and the pipe body can be conveniently separated through the separation mechanism, and the structure is simple. And the solution in the pipe body is prevented from tipping.

Description

Technical Field

[0001] The utility model relates to the technical field of eight-tube connection, in particular to an eight-tube connection storage and loading device. Background Art

[0002] At present, the pipette is the most commonly used instrument in laboratory instruments. In order to facilitate batch pipetting, the pipette is equipped with a multi-channel design, that is, one pipetting operation can enable multiple pipette tips to complete the pipetting action at the same time. In order to cooperate with the use of the pipette, eight-row PCR tubes are currently designed, commonly known as "eight-row tubes" in the industry; the current existing method is to store the eight-row tubes in a storage box, and then seal the tube caps on the ports of the eight-row tube body one by one after storage to ensure that the solution does not overflow, but this method is cumbersome and time-consuming to operate, and the solution has certain temperature requirements, and the existing storage box does not have the function of cooling and refrigerating the solution, wherein a large force is required to separate the tube cap from the tube body, which will cause excessive force to cause the solution in the tube body to tip over. Utility Model Content

[0003] The utility model aims to solve the above defects and provides an eight-tube storage and loading device.

[0004] In order to overcome the defects existing in the background technology, the technical solution adopted by the utility model to solve the technical problem is: an eight-tube storage and loading device, including a base platform, the interior of which is a hollow structure, the interior is used to load dry ice to refrigerate the solution in the eight-tube, and the upper end is provided with a placement port for loading the tube body in the eight-tube in an array at equal intervals;

[0005] The separation mechanism comprises an outer frame placed on the upper end of the base platform, wherein a pressure strip pressed on the connecting plate in the eight-connecting tube is arranged in the outer frame;

[0006] The cover body is covered on the upper end of the base platform, and the cover body is manually pressed to make the port of the tube body cover the tube cover, so that the tube cover seals the port of the tube body.

[0007] A further improvement includes providing a positioning column on the upper end of the base platform, wherein the positioning column is inserted into a positioning hole provided on the separation mechanism.

[0008] A further improvement includes forming a threaded structure on the surface of the positioning column, and the positioning column is threadedly connected to a nut to pre-tighten the separation mechanism.

[0009] A further improvement includes that the cover body is provided with a positioning cylinder for cooperating with the positioning column, and the positioning column is inserted into the positioning cylinder.

[0010] A further improvement includes that the cover body includes a cover shell and a pressing block arranged in the cover shell.

[0011] A further improvement includes providing a step portion on the base platform for cooperating with the cover shell so that the base platform and the cover shell can be docked.

[0012] A further improvement includes a detachable mounting cover on the base platform.

[0013] A further improvement includes the outer frame and the pressure strip being integrally formed.

[0014] A further improvement includes that the outer frame and the pressure strip are made of metal.

[0015] A further improvement includes providing ear plates at both ends of the outer frame.

[0016] The beneficial effects of the utility model are as follows: the design adopts a base platform with a hollow structure inside and places dry ice inside to cool down and refrigerate the solution in the eight-connected tube, arranges the tube body in the storage port to form a semi-enclosed space in the base platform, reduces the sublimation speed of dry ice, and prolongs the refrigeration time, fixes the tube body in the storage port by a pressing and separating mechanism, and is convenient for manually pulling out the tube cover from the tube body port to avoid tipping over of the solution in the tube body, and the tube covers are collectively covered on the tube body by pressing the cover body, and the refrigeration time is further prolonged by covering the cover body, reducing the sublimation speed of dry ice, and improving the refrigeration effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a front cross-sectional view of the utility model;

[0019] Figure 2 yes Figure 1 Middle A: Enlarged view;

[0020] Figure 3 It is a top view of the base platform in the utility model;

[0021] Figure 4 It is a top view of the separation mechanism in the utility model;

[0022] Figure 5 It is a front view of the separation mechanism in the utility model;

[0023] Figure 6 This is the front view of the eight-connected pipe in the utility model;

[0024] In the figure, 1-base, 2-cover body, 3-installation cover, 4-tube cover, 5-eight-connecting tube, 6-separation mechanism, 7-positioning column, 8-positioning hole, 9-positioning cylinder, 101-storage port, 102-step portion, 201-pressing block, 202-cover shell, 501-tube body, 502-connecting plate, 601-ear plate, 602-pressing strip, 603-outer frame. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The embodiments in the basic utility model and all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] according to Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, an eight-tube storage and loading device includes a base 1, which is a hollow structure inside and is used to load dry ice to refrigerate the solution in the eight-tube 5. The upper end is provided with storage ports 101 for loading the tube body 501 in the eight-tube 5 at equal intervals in an array;

[0027] The separation mechanism 6 comprises an outer frame 603 placed on the upper end of the base 1, wherein a pressure strip 602 pressed on the connecting plate 502 in the eight-connecting tube 5 is provided in the outer frame 603;

[0028] The cover body 2 is covered on the upper end of the base platform 1 and is manually pressed down to cover the tube cover 4 on the port of the tube body 501 so that the tube cover 4 seals the port of the tube body 501 .

[0029] according to Figure 3 and Figure 4 As shown, a positioning column 7 is provided at the upper end of the base platform 1 , and the positioning column 7 is inserted into a positioning hole 8 provided on the separation mechanism 6 for positioning and installing the separation mechanism 6 .

[0030] A threaded structure is formed on the surface of the positioning column 7, and the positioning column 7 is threadedly connected to the nut to pre-tighten the separation mechanism 6 to prevent the tube body 501 from tipping over and causing the solution to splash when the tube cover 4 is separated from the tube body 501, thereby fixing the separation mechanism 6.

[0031] according to Figure 2As shown, the cover body 2 is provided with a positioning cylinder 9 for cooperating with the positioning column 7, and the positioning column 7 is inserted into the positioning cylinder 9 to ensure that the cover body 2 presses the pipe cover 4 at the same time and ensures uniform force during pressing.

[0032] The cover body 2 includes a cover shell 202 and a pressing block 201 disposed in the cover shell 202 . The pressing block 201 can increase the overall weight of the cover body 2 and ensure the stability of the pressing block 201 applying pressure to the pipe cover 4 .

[0033] according to Figure 1 As shown, the base platform 1 is provided with a step portion 102 which cooperates with the cover shell 202 so that the base platform 1 and the cover shell 202 can be docked. This design guides the cover shell 202 to ensure uniform force when pressing the tube cover 4 at the same time.

[0034] The base 1 has a detachable mounting cover 3. After the mounting cover 3 is removed, dry ice can be added into the base 1 to cool the solution in the tube body 501. In a further implementation method, a refrigerator is used to connect with the base 1 through a pipeline to input cold air to cool the base 1.

[0035] The outer frame 603 and the pressure strip 602 are integrally formed, and the outer frame 603 and the pressure strip 602 are made of metal.

[0036] according to Figure 4 As shown, ear plates 601 are provided at both ends of the outer frame 603, and the outer frame 603 can be pressed down or lifted by the ear plates 601. At the same time, after pressing the ear plates 601, the tube cover 4 can be separated from the tube body 1 to ensure the stability of the tube body 1 during separation.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An eight-tube storage and loading device, characterized in that: It comprises a base platform (1) having a hollow structure inside, which is used to load dry ice to refrigerate the solution in the eight-tube (5), and the upper end is provided with storage openings (101) for loading the tube bodies (501) in the eight-tube (5) at equal intervals in an array; The separation mechanism (6) comprises an outer frame (603) disposed on the upper end of the base platform (1), wherein a pressure strip (602) pressed onto the connecting plate (502) in the eight-connecting tube (5) is provided in the outer frame (603); The cover body (2) is covered on the upper end of the base platform (1), and the cover body (2) is manually pressed to make the end of the tube body (501) cover the tube cover (4), and the tube cover (4) seals the end of the tube body (501).

2. The eight-tube storage and loading device according to claim 1, characterized in that: A positioning column (7) is provided at the upper end of the base platform (1), and the positioning column (7) is inserted into a positioning hole (8) provided on the separation mechanism (6).

3. The eight-tube storage and loading device according to claim 2, characterized in that: A threaded structure is formed on the surface of the positioning column (7), and the positioning column (7) is threadedly connected to a nut so as to pre-tighten the separation mechanism (6).

4. The eight-tube storage and loading device according to claim 2, characterized in that: The cover body (2) is provided with a positioning cylinder (9) for cooperating with the positioning column (7), and the positioning column (7) is inserted into the positioning cylinder (9).

5. The eight-tube storage and loading device according to claim 1, characterized in that: The cover body (2) comprises a cover shell (202) and a pressing block (201) arranged in the cover shell (202).

6. The eight-tube storage and loading device according to claim 5, characterized in that: The base platform (1) is provided with a step portion (102) that cooperates with the cover shell (202) so that the base platform (1) and the cover shell (202) can be butted against each other.

7. The eight-tube storage and loading device according to claim 1, characterized in that: The base platform (1) is provided with a detachable mounting cover (3).

8. The eight-tube storage and loading device according to claim 1, characterized in that: The outer frame (603) and the pressure strip (602) are integrally formed.

9. The eight-tube storage and loading device according to claim 1, characterized in that: Ear plates (601) are provided at both ends of the outer frame (603).

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