Purified phage separator

Abstract

The utility model discloses a purified bacteriophage separator which comprises a pipe body and an adjusting mechanism used for picking bacteriophages with different areas, the adjusting mechanism is composed of an adjusting assembly, a plurality of sealing assemblies are arranged in an adjustable partition plate, and a mounting mechanism used for being rapidly connected with an electric pipette is arranged at the end of the pipe body. The mounting mechanism comprises a connecting pipe and a butt-joint pipe, the connecting pipe is fixed on the outer surface of the pipe body, a butt-joint groove is formed between the connecting pipe and the pipe body, the butt-joint pipe is fixedly connected with the electric pipette, and the inner surface of the butt-joint groove is connected with a circular ring in a sliding manner. The purified bacteriophage separator tube body is installed on an electric pipette through the installation mechanism, only butt joint and simple rotation are needed during installation, operation is convenient and fast, and after long-time use, the stability after installation can be kept even if abrasion occurs through the arrangement of a limiting spring.

Description

Technical Field

[0001] The utility model relates to the technical field of bacteriophage separation, in particular to a purified bacteriophage separator. Background Art

[0002] Bacteriophages are viruses that invade bacteria and are also the genetic material that gives the host bacteria biological traits. Bacteriophages must parasitize inside living bacteria and have strict host specificity, which depends on the molecular structure and complementarity of the phage adsorption organs and the receptors on the surface of the recipient bacteria. Bacteriophages are the most common and widely distributed group of viruses.

[0003] Reference patent publication number "CN216073787U" discloses a purified phage separator, which includes a tube body, and a plurality of partition plates are connected to the tube body through an adjustment mechanism, and the partition plates are close to the head end of the tube body; the adjustment mechanism includes a fixed seat fixed in the middle of the tube body, and a plurality of the partition plates are slidably connected to the fixed seat.

[0004] This patent allows the tube to be adjusted to select a suitable diameter for picking bacteriophages. The tube body needs to be disassembled and cleaned after use. The tube body is usually connected to an electric pipette by a threaded connection. However, since the existing tube body can be adapted to different usage situations, its reuse rate is increased. The threaded connection method will cause wear during multiple unscrewing and screwing in, thereby reducing stability after installation. In addition, when picking bacteriophages, there are large gaps between multiple partitions, which may cause phage leakage. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a purified phage separator, which solves the problems that the prior purified phage separator is not suitable for multiple uses and leaks.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a purified phage separator includes a tube body and an adjustment mechanism for picking phages of different areas, the adjustment mechanism is composed of an adjustment component and an adjustable partition, and a plurality of sealing components are arranged inside the adjustable partition, and a mounting mechanism for quickly connecting with an electric pipette gun is arranged at the end of the tube body;

[0007] The installation mechanism includes a connecting pipe and a docking pipe, the connecting pipe is fixed on the outer surface of the tube body, and a docking groove is formed between the connecting pipe and the tube body, the docking pipe is fixedly connected to the electric pipette, the inner surface of the docking groove is slidably connected with a circular ring, a limiting spring is fixedly connected between the circular ring and the bottom of the inner wall of the docking groove, four L-shaped grooves are equidistantly provided on the surface of the connecting pipe, and four mounting cylinders that cooperate with the L-shaped grooves are fixedly connected to the surface of the docking pipe at equal distances.

[0008] Preferably, the diameter of the docking groove is the same as the diameter of the docking tube, and the outer diameter of the tube body is the same as the inner diameter of the docking tube.

[0009] Preferably, the adjustable partition is composed of a circular ring plate and four arc-shaped partitions. The circular ring plate is fixed to the outside of the tube body, and the four arc-shaped partitions are slidably connected to the bottom of the circular ring plate. The adjustment assembly is used to adjust the position of the four arc-shaped partitions, and the sealing assembly is arranged between adjacent arc-shaped partitions.

[0010] Preferably, the sealing assembly comprises a T-shaped slot provided on opposite sides of adjacent arc-shaped partitions, and inner surfaces of the left and right T-shaped slots are both slidably connected with T-shaped blocks.

[0011] Preferably, a seal is fixedly connected between opposite sides of the two T-blocks, and the seal is made of silicone material.

[0012] Preferably, a V-shaped buckle is fixedly connected to the other side of the T-shaped slot, and a slot cooperating with the V-shaped buckle is formed at the bottom of the arc-shaped partition.

[0013] Beneficial Effects

[0014] The utility model provides a purified bacteriophage separator. Compared with the prior art, it has the following beneficial effects:

[0015] 1. The purified phage separator includes a connecting pipe and a docking pipe through an installation mechanism. The connecting pipe is fixed on the outer surface of the tube body, and a docking groove is formed between the connecting pipe and the tube body. The docking pipe is fixedly connected to the electric pipette. The tube body is installed with the electric pipette through the installation mechanism. Only docking and simple rotation are required during installation. The operation is convenient and quick. Moreover, after long-term use, the setting of the limit spring can maintain the stability after installation even if wear occurs.

[0016] 2. The purified phage separator comprises a sealing component including a T-slot opened on the opposite side of an adjacent arc-shaped partition plate, and the inner surfaces of the left and right T-slots are slidably connected with a T-block. A sealing component is arranged between the four arc-shaped partition plates. This ensures sealing during phage sampling to avoid phage leakage, and the device can be removed separately for cleaning, thereby improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the appearance of the utility model;

[0018] Figure 2 It is an exploded view of the utility model;

[0019] Figure 3 It is a bottom view of the utility model;

[0020] Figure 4 It is an enlarged view of point A of the utility model;

[0021] Figure 5 It is a schematic diagram of the sealing component of the utility model.

[0022] In the figure: 1. tube body; 2. adjusting mechanism; 21. adjusting assembly; 22. adjustable partition; 221. circular ring plate; 222. arc-shaped partition; 3. mounting mechanism; 31. connecting pipe; 32. butt pipe; 33. butt groove; 34. circular ring; 35. limit spring; 36. L-shaped groove; 37. mounting cylinder; 4. sealing assembly; 41. T-shaped groove; 42. T-shaped block; 43. sealing member; 44. slot; 45. V-shaped buckle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The purified phage separator provides two technical solutions:

[0025] like Figure 1 and 2 The first embodiment is shown: it includes a tube body 1 and an adjustment mechanism 2 for picking phages of different areas, the adjustment mechanism 2 is composed of an adjustment component 21 and an adjustable partition 22, and a plurality of sealing components 4 are arranged inside the adjustable partition 22, and a mounting mechanism 3 for quickly connecting with an electric pipette is arranged at the end of the tube body 1;

[0026] The mounting mechanism 3 includes a connecting pipe 31 and a docking pipe 32. The connecting pipe 31 is fixed on the outer surface of the tube body 1, and a docking groove 33 is formed between the connecting pipe 31 and the tube body 1. The docking pipe 32 is fixedly connected to the electric pipette. A ring 34 is slidably connected to the inner surface of the docking groove 33. A limiting spring 35 is fixedly connected between the ring 34 and the bottom of the inner wall of the docking groove 33. Four L-shaped grooves 36 are equidistantly provided on the surface of the connecting pipe 31. Four mounting cylinders 37 that cooperate with the L-shaped grooves 36 are equidistantly fixedly connected to the surface of the docking pipe 32. The diameter of the docking groove 33 is the same as the diameter of the docking pipe 32, and the outer diameter of the tube body 1 is the same as the inner diameter of the docking pipe 32.

[0027] The tube body 1 is installed with the electric pipette through the installation mechanism 3. It only needs to be docked and simply rotated during installation. The operation is convenient and quick. Moreover, after long-term use, the setting of the limit spring 35 can maintain the stability after installation even if it is worn.

[0028] like Figure 3-5 A second embodiment is shown, the main difference from the first embodiment is that the adjustable partition 22 is composed of a circular ring plate 221 and four arc-shaped partitions 222, the circular ring plate 221 is fixed to the outside of the tube body 1, and the four arc-shaped partitions 222 are all slidably connected to the bottom of the circular ring plate 221, the adjustment component 21 is used to adjust the position of the four arc-shaped partitions 222, and the sealing component 4 is arranged between adjacent arc-shaped partitions 222.

[0029] The sealing assembly 4 includes a T-slot 41 opened on the opposite side of the adjacent arc-shaped partition 222, and the inner surfaces of the left and right T-slots 41 are slidably connected with T-blocks 42, and a seal 43 is fixedly connected between the opposite sides of the two T-blocks 42, and the seal 43 is made of silicone material, and a V-shaped buckle 45 is fixedly connected to the other side of the T-slot 41, and a slot 44 that cooperates with the V-shaped buckle 45 is opened at the bottom of the arc-shaped partition 222.

[0030] The sealing assembly 4 is arranged between the four arc-shaped partitions 222, so that the sealing can be ensured when the bacteriophage is sampled, and the problem of bacteriophage leakage can be avoided. Moreover, the sealing assembly 4 can be removed separately for cleaning, thereby improving the convenience of the device when used.

[0031] When connecting with the electric pipette, align the four L-shaped grooves 36 on the connecting pipe 31 with the positions of the four mounting cylinders 37, and insert the tube body 1 into the interior of the connecting pipe 32. After being inserted into place, rotate the tube body 1 so that the mounting cylinder 37 enters the lateral part of the L-shaped groove 36, so as to tighten it through the elastic action of the limit spring 35, and put the tube body 1 into the culture medium. When adjusting the arc partition 222 through the adjustable partition 21, the gap between the four arc partitions 222 is sealed by the deformation performance of the sealing member 43, and the entire sealing assembly 4 can be taken out after the V-shaped buckle 45 is buckled out of the slot 44.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A purified bacteriophage separator, comprising a tube body (1) and an adjustment mechanism (2) for picking bacteriophages of different areas, characterized in that: The regulating mechanism (2) is composed of an adjusting component (21) and an adjustable partition (22), and a plurality of sealing components (4) are arranged inside the adjustable partition (22); and a mounting mechanism (3) for quickly connecting to an electric pipette is arranged at the end of the tube body (1); The mounting mechanism (3) comprises a connecting pipe (31) and a connecting pipe (32); the connecting pipe (31) is fixed on the outer surface of the tube body (1); a connecting groove (33) is formed between the connecting pipe (31) and the tube body (1); the connecting pipe (32) is fixedly connected to the electric liquid transfer gun; a circular ring (34) is slidably connected to the inner surface of the connecting groove (33); a limiting spring (35) is fixedly connected between the circular ring (34) and the bottom of the inner wall of the connecting groove (33); four L-shaped grooves (36) are equidistantly formed on the surface of the connecting pipe (31); and four mounting cylinders (37) that cooperate with the L-shaped grooves (36) are equidistantly fixedly connected to the surface of the connecting pipe (32).

2. A purified phage separator according to claim 1, characterized in that: The diameter of the butt joint groove (33) is the same as the diameter of the butt joint pipe (32), and the outer diameter of the pipe body (1) is the same as the inner diameter of the butt joint pipe (32).

3. A purified phage separator according to claim 1, characterized in that: The adjustable baffle (22) is composed of a circular plate (221) and four arc-shaped baffles (222); the circular plate (221) is fixed to the outside of the tube body (1), and the four arc-shaped baffles (222) are all slidably connected to the bottom of the circular plate (221); the adjustment component (21) is used to adjust the positions of the four arc-shaped baffles (222); and the sealing component (4) is arranged between adjacent arc-shaped baffles (222).

4. A purified phage separator according to claim 3, characterized in that: The sealing assembly (4) comprises a T-shaped groove (41) provided on the opposite side of the adjacent arc-shaped partition plates (222), and the inner surfaces of the left and right T-shaped grooves (41) are both slidably connected with T-shaped blocks (42).

5. A purified phage separator according to claim 4, characterized in that: A sealing member (43) is fixedly connected between opposite sides of the two T-shaped blocks (42), and the sealing member (43) is made of a silicone material.

6. A purified phage separator according to claim 4, characterized in that: A V-shaped buckle (45) is fixedly connected to the other side of the T-shaped groove (41), and a buckle groove (44) cooperating with the V-shaped buckle (45) is provided at the bottom of the arc-shaped partition plate (222).

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