Pseudoalteromonas culture box

Abstract

The utility model discloses a pseudoalteromonas culture box, relates to culture box technical field, including culture box body and upper cover, the upper cover is threaded sleeve on the culture box body upper side, the both sides of upper surface of upper cover are provided with through groove, the inner side of both sides through groove is provided with culture cylinder, and the culture cylinder is provided with the through groove. A filter screen is slidably arranged in each culture cylinder, L-shaped rods are fixedly arranged at the two ends of the upper side of each filter screen, the upper ends of the L-shaped rods abut against the tops of the culture cylinders, circular grooves are formed in the two sides of the bottom of the culture box body, and the lower end of the culture cylinder on one side is connected with a through groove in an inserted mode; a fixed arc-shaped plate is fixedly arranged on one side of the interior of the through groove, a movable arc-shaped plate is arranged on the other side of the interior of the through groove in a sliding mode, and internal threads are formed in the inner wall of the fixed arc-shaped plate and the inner wall of the movable arc-shaped plate. According to the utility model, comparison culture can be carried out on various different monad bacteria, and a plurality of culture cylinders and the culture box main body can be efficiently mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of culture boxes, in particular to a Pseudoalteromonas culture box. Background Art

[0002] Pseudoalteromonas is a type of Gram-negative bacillus widely found in the marine environment and has multiple biological activities. Most of the current Pseudoalteromonas culture boxes can only culture a single type of Pseudoalteromonas, which is very inconvenient if comparative observation is required.

[0003] Among them, announcement number CN206396252U discloses a cell culture tool, more specifically, a cell culture dish suitable for single cells, including a culture medium tank, a cover, a cylinder I, a hanging rod, a cylinder II, a filter and a circular groove, which can not only culture a variety of different cells or a large number of single cells under the same culture medium conditions, but also complete the culture of a single or multiple cells under different culture medium conditions. The culture medium tank is connected to the lower end of the cover by threads, the bottom of the culture medium tank is provided with four circular grooves, the cover is provided with four circular through holes, the circular through holes on the cover are coaxial with the circular grooves, the upper end of the cover is connected to the cylinder II by hot melting, and the mouth of the cylinder II is connected to the circular through holes on the cover, the cylinder II and the inner wall of the circular groove are both provided with threads, the cylinder I is matched with the cylinder II and the circular groove threads, the hanging rod is hung on the upper end of the cylinder I, and the lower end of the hanging rod is connected to the filter by welding. There are still defects in this technical solution:

[0004] In this technical solution, since cylinder I and cylinder II are directly threaded together, cylinder I can only rotate and move slowly, and the movement between cylinder I and the circular groove at the bottom of the culture tank is an empty stroke, which causes a lot of time waste and affects work efficiency. Utility Model Content

[0005] In view of the above problems existing in the existing cell culture tools, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a Pseudoalteromonas culture box, which solves the problem in the prior art of cell culture tools that, due to the direct threaded fit between cylinder I and cylinder II, cylinder I can only rotate and move slowly, and the movement between the circular grooves at the bottom of the culture tank when cylinder I touches is an empty stroke, resulting in a waste of time and affecting work efficiency.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A pseudoalteromonas culture box, comprising a culture box body and an upper cover, wherein the upper cover is threadedly sleeved on the upper side of the culture box body, through grooves are provided on both sides of the upper surface of the upper cover, culture cylinders are provided on the inner sides of the through grooves on both sides, a filter screen is slidably provided inside the culture cylinder, L-shaped rods are fixedly provided at both ends of the upper side of the filter screen, the upper end of the L-shaped rod is in conflict with the top of the culture cylinder, circular grooves are provided on both sides of the bottom of the culture box body, and the lower end of the culture cylinder on one side is plugged into the through groove;

[0009] A fixed arc plate is fixedly arranged on one side of the through groove, and a movable arc plate is slidably arranged on the other side of the through groove, the inner walls of the fixed arc plate and the movable arc plate are both provided with internal threads, the outer wall of the culture cylinder is provided with external threads, and the fixed arc plate is threadedly connected to the culture cylinder through the internal threads;

[0010] A first transmission mechanism for driving the two movable arc plates to move is arranged at the lower side of the middle end of the upper cover.

[0011] Preferably, the first transmission mechanism includes an internal threaded tube and a threaded rod, two side plates are fixedly provided on the lower surface of the middle part of the upper cover, and threaded rods are rotatably provided on one side of the two side plates close to the movable arc plate, the internal threaded tube is threadedly sleeved on the rod wall of the threaded rod, one end of the internal threaded tube is fixedly connected to the movable arc plate, and a second transmission mechanism is provided in the middle part of the upper cover for driving the two threaded rods to rotate.

[0012] Preferably, the second transmission mechanism includes a first bevel gear and a second bevel gear, a vertical rod is rotatably sleeved on the middle part of the upper cover, the first bevel gear is fixedly sleeved on the lower end of the vertical rod, a cross rod is fixedly connected between the two threaded rods, the second bevel gear is fixedly sleeved on the rod wall of the cross rod, and the first bevel gear is meshingly connected with the second bevel gear.

[0013] Preferably, a rotating wheel is fixedly sleeved on the upper end of the vertical rod.

[0014] Preferably, a limiting hole is provided on the inner wall of the through groove and on a side away from the fixed arc plate, a limiting rod is slidably arranged inside the limiting hole, and one end of the limiting rod is fixedly connected to the movable arc plate.

[0015] Preferably, the side wall of the rotating wheel is provided with anti-slip texture.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] The utility model can quickly insert the culture cylinder into the circular groove by moving the movable arc plate away from the culture cylinder in the initial state, and then rotating the vertical rod, through the transmission of the first bevel gear and the second bevel gear, so that the two threaded rod walls drive the corresponding internal threaded tube to rotate, that is, the movable arc plate and the culture cylinder are tightly abutted and threadedly connected, and the culture cylinder is rotated again at this time, so that the culture cylinder can be fine-tuned, so that the culture cylinder and the circular groove are tightly abutted, and the rapid installation of the culture cylinder is completed, which is easy to operate and saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 This is a schematic diagram of the structure of a Pseudoalteromonas culture box proposed by the utility model;

[0020] Figure 2 for Figure 1 Schematic diagram of the internal structure;

[0021] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0022] Description of reference numerals:

[0023] 1. Culture box body; 2. Upper cover; 3. Fixed arc plate; 4. Culture tube; 5. Movable arc plate; 6. Limit rod; 7. Round groove; 8. Filter; 9. L-shaped rod; 10. Internally threaded tube; 11. Threaded rod; 12. Side plate; 13. Second bevel gear; 14. Vertical rod; 15. First bevel gear. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses a Pseudoalteromonas culture box.

[0026] Reference Figure 1-3A pseudoalteromonas culture box comprises a culture box body 1 and an upper cover 2, the upper cover 2 is threadedly sleeved on the upper side of the culture box body 1, through grooves are provided on both sides of the upper surface of the upper cover 2, culture cylinders 4 are provided on the inner sides of the through grooves on both sides, a filter screen 8 is slidably provided inside the culture cylinder 4, L-shaped rods 9 are fixedly provided at both ends of the upper side of the filter screen 8, the upper end of the L-shaped rod 9 is in conflict with the top of the culture cylinder 4, circular grooves 7 are provided on both sides of the bottom of the culture box body 1, and the lower end of the culture cylinder 4 on one side is plugged into the through groove;

[0027] Reference Figure 1-3 A fixed arc plate 3 is fixedly arranged on one side of the interior of the through groove, and a movable arc plate 5 is slidably arranged on the other side of the interior of the through groove. The inner walls of the fixed arc plate 3 and the movable arc plate 5 are both provided with internal threads, and the outer wall of the culture tube 4 is provided with external threads. The fixed arc plate 3 is threadedly connected to the culture tube 4 through the internal threads.

[0028] Reference Figure 1-3 A first transmission mechanism for driving the two movable arc plates 5 to move is provided on the lower side of the middle end of the upper cover 2, and the first transmission mechanism includes an internal threaded tube 10 and a threaded rod 11. Two side plates 12 are fixedly provided on the lower surface of the middle part of the upper cover 2. The threaded rod 11 is rotatably provided on one side of the two side plates 12 close to the movable arc plate 5. The internal threaded tube 10 is threadedly sleeved on the rod wall of the threaded rod 11. One end of the internal threaded tube 10 is fixedly connected to the movable arc plate 5. A limiting hole is provided on the inner wall of the through groove and on the side away from the fixed arc plate 3. A limiting rod 6 is slidably provided inside the limiting hole. One end of the limiting rod 6 is fixedly connected to the movable arc plate 5, so that the movable arc plate 5 can slide stably.

[0029] Reference Figure 1-3 A second transmission mechanism is provided in the middle of the upper cover 2 to drive the two threaded rods 11 to rotate. The second transmission mechanism includes a first bevel gear 15 and a second bevel gear 13. A vertical rod 14 is rotatably sleeved in the middle of the upper cover 2. The first bevel gear 15 is fixedly sleeved on the lower end of the vertical rod 14. A cross bar is fixedly connected between the two threaded rods 11. The second bevel gear 13 is fixedly sleeved on the rod wall of the cross bar. The first bevel gear 15 is meshed with the second bevel gear 13. A rotating wheel is fixedly sleeved on the upper end of the vertical rod 14 to facilitate the rotation of the vertical rod 14. The side wall of the rotating wheel is provided with anti-slip texture to increase the friction between the hand and the rotating wheel to prevent slipping during rotation as much as possible.

[0030] In the utility model, when in use, in the initial state, the movable arc plate 5 is away from the culture tube 4, the culture tube 4 can be quickly inserted into the circular groove 7 and then the vertical rod 14 is rotated, and the first bevel gear 15 and the second bevel gear 13 are driven, so that the two threaded rods 11 walls drive the corresponding internal threaded tubes 10 to rotate, that is, the movable arc plate 5 and the culture tube 4 are tightly pressed and threadedly connected. At this time, the culture tube 4 is rotated again, and the culture tube 4 can be fine-tuned, so that the culture tube 4 is pressed against the circular groove 7, and the rapid installation of the culture tube 4 is completed, which is easy to operate and saves time and effort.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A Pseudoalteromonas culture box, comprising a culture box body (1) and an upper cover (2), characterized in that: The upper cover (2) is threadably sleeved on the upper side of the culture box body (1); through grooves are provided on both sides of the upper surface of the upper cover (2); culture cylinders (4) are provided inside the through grooves on both sides; a filter screen (8) is slidably provided inside the culture cylinder (4); L-shaped rods (9) are fixedly provided at both ends of the upper side of the filter screen (8); the upper end of the L-shaped rod (9) is in contact with the top of the culture cylinder (4); circular grooves (7) are provided on both sides of the bottom of the culture box body (1); the lower end of the culture cylinder (4) on one side is plugged into the through groove; A fixed arc plate (3) is fixedly arranged on one side of the interior of the through groove, and a movable arc plate (5) is slidably arranged on the other side of the interior of the through groove, the inner walls of the fixed arc plate (3) and the movable arc plate (5) are both provided with internal threads, the outer wall of the culture cylinder (4) is provided with external threads, and the fixed arc plate (3) is threadedly connected to the culture cylinder (4) via the internal threads; A first transmission mechanism for driving the two movable arc-shaped plates (5) to move is provided on the lower side of the middle end of the upper cover (2).

2. The Pseudoalteromonas culture box according to claim 1, characterized in that: The first transmission mechanism comprises an internally threaded tube (10) and a threaded rod (11); two side plates (12) are fixedly provided on the lower surface of the middle part of the upper cover (2); threaded rods (11) are rotatably provided on one side of the two side plates (12) close to the movable arc plate (5); the internally threaded tube (10) is threadedly sleeved on the rod wall of the threaded rod (11); one end of the internally threaded tube (10) is fixedly connected to the movable arc plate (5); and a second transmission mechanism for driving the two threaded rods (11) to rotate is provided in the middle part of the upper cover (2).

3. The Pseudoalteromonas culture box according to claim 2, characterized in that: The second transmission mechanism comprises a first bevel gear (15) and a second bevel gear (13); a vertical rod (14) is rotatably sleeved on the middle part of the upper cover (2); the first bevel gear (15) is fixedly sleeved on the lower end of the vertical rod (14); a cross rod is fixedly connected between the two threaded rods (11); the second bevel gear (13) is fixedly sleeved on the rod wall of the cross rod; and the first bevel gear (15) is meshingly connected with the second bevel gear (13).

4. The Pseudoalteromonas culture box according to claim 3, characterized in that: A rotating wheel is fixedly sleeved on the upper end of the vertical rod (14).

5. The Pseudoalteromonas culture box according to claim 1, characterized in that: A limiting hole is provided on the inner wall of the through groove and on a side away from the fixed arc plate (3). A limiting rod (6) is slidably arranged inside the limiting hole. One end of the limiting rod (6) is fixedly connected to the movable arc plate (5).

6. The Pseudoalteromonas culture box according to claim 4, characterized in that: The side wall of the rotating wheel is provided with anti-skid patterns.

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