Fluorescent reagent temporary storage device

Abstract

The utility model provides a fluorescent reagent temporary storage device, and relates to the technical field of fluorescent reagent temporary storage devices, the fluorescent reagent temporary storage device comprises a box body, a light shielding structure is arranged on the box body, the light shielding structure is mainly composed of a plurality of light shielding grooves, the light shielding grooves are all formed in the box body, placing boxes are inserted in the light shielding grooves in a sliding mode, and the placing boxes are arranged on the box body. The fluorescent reagent temporary storage device comprises a box body, a placement box is arranged in the box body, a plurality of partition plates are inserted into the placement box in a sliding mode, a circular groove is formed in the placement box, a first spring is fixedly connected into the circular groove, one end of the first spring is fixedly connected with a clamping rod, and a plurality of circular holes are formed in the box body. In the prior art, a worker usually opens a cover body to take out reagents, at the moment, all the reagents in the device are exposed under a light source, and part of the reagents which are taken out after being opened for multiple times are exposed under light for a long time, so that the fluorescence efficiency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fluorescent reagent temporary storage devices, in particular to a fluorescent reagent temporary storage device. Background Art

[0002] A fluorescent reagent temporary storage device is a device specifically used for storing and protecting fluorescent reagents, mainly applied in fields such as biological, chemical, medical research, and industrial detection. Fluorescent reagents, such as fluorescent dyes, fluorescent proteins, fluorescently labeled antibodies, etc., usually have high requirements for photosensitivity and chemical stability. Therefore, their storage conditions are crucial for ensuring the activity of the reagents and the accuracy of experimental results.

[0003] During the use of the current fluorescent reagent temporary storage device by staff, it is often found that: most of the current fluorescent reagent temporary storage devices are a box body. Usually, the staff opens the cover to take out the reagent. At this time, all the reagents in the device will be exposed to the light source, and some reagents that are taken out only after being opened multiple times will have a decrease in fluorescence efficiency due to long-term exposure to light. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, and a fluorescent reagent temporary storage device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a fluorescent reagent temporary storage device, including a box body, an anti-light structure is arranged on the box body, the anti-light structure is mainly composed of a plurality of anti-light grooves, a plurality of the anti-light grooves are all opened on the box body, a placement box is slidably inserted in the anti-light groove, and a plurality of partition plates are slidably inserted on the placement box.

[0006] The effects achieved by the above components are as follows: A plurality of fluorescent reagents are placed in the placement box, and the partition plates block two fluorescent reagents. The staff can slide the placement box outwards to expose the fluorescent reagent to be taken, and then the staff takes it down, and the remaining reagents are still in the box body and not in contact with the light source, thus avoiding the situation that most of the current fluorescent reagent temporary storage devices are a box body. Usually, the staff opens the cover to take out the reagent. At this time, all the reagents in the device will be exposed to the light source, and some reagents that are taken out only after being opened multiple times will have a decrease in fluorescence efficiency due to long-term exposure to light.

[0007] Preferably, a circular groove is opened on the placement box, a first spring is fixedly connected in the circular groove, one end of the first spring is fixedly connected with a clamping rod, and a plurality of circular holes are opened on the box body.

[0008] The effects achieved by the above components are as follows: when the placement box is completely inside the light-shielding groove, the positioning rod will be stuck in the last circular hole, thereby limiting the placement box to prevent it from sliding out during the movement. Then, the staff presses the positioning rod downward to make the positioning rod away from the circular hole. At this time, the first spring will be compressed and contracted. Then, the placement box is pulled outwards. When the positioning rod moves to contact the next circular hole, it will be stuck in the circular hole under the action of the elastic force of the first spring rebounding. This can prevent too many pulled-out placement boxes from exposing the reagent to the light source.

[0009] Preferably, a second spring is fixedly connected to the placement box, and one end of the second spring is fixedly connected to the inner wall of the box body.

[0010] The effects achieved by the above components are as follows: when the placement box is stuck in the light-shielding groove, the second spring is in a contracted state. Therefore, when the staff presses the positioning rod away from the circular hole, the placement box will slide outwards under the action of the elastic force of the second spring rebounding, making the operation more convenient.

[0011] Preferably, a plurality of fixing plates are fixedly connected to the box body, a rotating shaft is rotatably connected between the two fixing plates, and a baffle is fixedly connected to the rotating shaft.

[0012] The effects achieved by the above components are as follows: the baffle can block the circular hole to prevent the light source from entering the box body through the circular hole.

[0013] Preferably, two third springs are sleeved on the rotating shaft, one end of the third spring is fixedly connected to the fixing plate, and the other end of the third spring is fixedly connected to the baffle.

[0014] The effects achieved by the above components are as follows: rotating the baffle upwards can facilitate the staff to press the positioning rod. At this time, the third spring is in a twisted state. Then, the baffle is released, and the baffle will cover the circular hole under the action of the elastic force of the third spring rebounding, thereby improving the protection effect.

[0015] Preferably, a limiting structure is provided on the placement box. The limiting structure is mainly composed of a foam pad. The foam pad is fixedly connected in the placement box, and a plurality of placement grooves are formed in the foam pad.

[0016] The effects achieved by the above components are as follows: when the reagent is stuck in the placement groove, the reagent can be limited, and the foam pad can deform and buffer when being impacted, reducing the impact on the reagent.

[0017] Preferably, a plurality of telescopic columns are respectively fixedly connected to the inner walls on both sides of the placement box. One end of the telescopic column is fixedly connected to a clamping block, and a rubber pad is fixedly connected to the clamping block.

[0018] The effects achieved by the above components are as follows: The upper section of the reagent is clamped by two clamping blocks, which can make the limit of the reagent more stable, and the rubber pad can prevent damage to the reagent.

[0019] Preferably, a fourth spring is sleeved on the telescopic column. One end of the fourth spring is fixedly connected to the clamping block, and the other end of the fourth spring is fixedly connected to the inner wall of the placement box.

[0020] The effects achieved by the above components are as follows: When the clamping block clamps the reagent, the fourth spring is in a contracted state. Therefore, the resilience of the fourth spring acts on the clamping block, making the clamping more stable.

[0021] Compared with the prior art, the advantages and positive effects of the present utility model are as follows: In the present utility model, by providing a light-shielding structure, a number of fluorescent reagents are placed in the placement box. The partition blocks the two fluorescent reagents. The staff can slide the placement box outwards to expose the fluorescent reagent to be taken. Then the staff takes it off, and the remaining reagents are still in the box body and not in contact with the light source. When the placement box is completely in the light-shielding groove, the clamping rod will be stuck in the last round hole, thereby limiting the placement box and preventing it from sliding out during the movement. Then the staff presses the clamping rod downwards, causing the clamping rod to move away from the round hole. At this time, the first spring is compressed. Then the placement box is pulled outwards. When the clamping rod moves to contact the next round hole, it will be stuck in the round hole under the action of the resilience of the first spring. This can prevent the exposed placement box from causing the reagent to be exposed to the light source. When the placement box is stuck in the light-shielding groove, the second spring is in a contracted state. Therefore, when the staff presses the clamping rod away from the round hole, the placement box will slide outwards under the action of the resilience of the second spring, making the operation more convenient. The baffle can block the round hole to prevent the light source from entering the box body through the round hole. Rotating the baffle upwards can facilitate the staff to press the clamping rod. At this time, the third spring is in a twisted state. Then the baffle is released, and the baffle will cover the round hole under the action of the resilience of the third spring, thereby improving the protection effect and avoiding the situation that most of the current fluorescent reagent temporary storage devices are a box body, and the staff usually opens the cover to take out the reagent. At this time, all the reagents in the device will be exposed to the light source, and some reagents taken out after being opened multiple times will have a decrease in fluorescence efficiency due to long-term exposure to light. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structural schematic diagram of a fluorescent reagent temporary storage device proposed by the present utility model;

[0023] Figure 2 is a partial schematic diagram of the light-shielding structure of a fluorescent reagent temporary storage device proposed by the present utility model;

[0024] Figure 3The present utility model provides a temporary storage device for fluorescent reagents Figure 2 An enlarged view of part A in it;

[0025] Figure 4 The present utility model provides a temporary storage device for fluorescent reagents Figure 1 An enlarged view of part B in it.

[0026] Legend: 1. Box body; 2. Light-shielding structure; 21. Light-shielding groove; 22. Placing box; 23. Partition board; 24. Circular groove; 25. Clamping rod; 26. Circular hole; 27. First spring; 28. Second spring; 29. Fixed plate; 210. Rotating shaft; 211. Baffle; 212. Third spring; 3. Limiting structure; 31. Foam pad; 32. Placing groove; 33. Telescopic column; 34. Fourth spring; 35. Clamping block. Specific implementation mode

[0027] Example 1, as Figure 1 shown, a temporary storage device for fluorescent reagents includes a box body 1.

[0028] Refer to Figures 1 to 4, a light-shielding structure 2 is provided on the box body 1. The light-shielding structure 2 is mainly composed of a number of light-shielding grooves 21. A number of light-shielding grooves 21 are all opened on the box body 1. A placement box 22 is slidably inserted into the light-shielding groove 21. A number of partition plates 23 are slidably inserted into the placement box 22. A number of fluorescent reagents are placed in the placement box 22. The partition plates 23 block two fluorescent reagents. The staff can slide the placement box 22 outwards to expose the fluorescent reagent to be taken. Then the staff can take it off, and the remaining reagents will still be in the box body 1 without contacting the light source. This avoids the situation that most of the current temporary storage devices for fluorescent reagents are a box body, and the staff usually opens the cover to take out the reagents. At this time, all the reagents in the device will be exposed to the light source, and some reagents taken out after being opened multiple times will have a decrease in fluorescence efficiency due to long-term exposure to light. A circular groove 24 is opened on the placement box 22. A first spring 27 is fixedly connected in the circular groove 24. One end of the first spring 27 is fixedly connected with a clamping rod 25. A number of round holes 26 are opened on the box body 1. When the placement box 22 is completely in the light-shielding groove 21, the clamping rod 25 will be stuck in the last round hole 26, thereby limiting the placement box 22 and preventing it from sliding out during the movement. Then the staff presses the clamping rod 25 downwards so that the clamping rod 25 moves away from the round hole 26. At this time, the first spring 27 will be compressed and contracted. Then the placement box 22 is pulled outwards. When the clamping rod 25 moves to contact the next round hole 26, it will be stuck in the round hole 26 under the action of the elastic force of the first spring 27 rebounding. This can prevent too many pulled-out placement boxes 22 from causing the reagents to be exposed to the light source. A second spring 28 is fixedly connected to the placement box 22. One end of the second spring 28 is fixedly connected to the inner wall of the box body 1. When the placement box 22 is stuck in the light-shielding groove 21, the second spring 28 is in a contracted state. Therefore, when the staff presses the clamping rod 25 away from the round hole 26, the placement box 22 will slide outwards under the action of the elastic force of the second spring 28 rebounding, making the operation more convenient. A number of fixing plates 29 are fixedly connected to the box body 1. A rotating shaft 210 is rotatably connected between two fixing plates 29. A baffle 211 is fixedly connected to the rotating shaft 210. The baffle 211 can block the round hole 26 to prevent the light source from entering the box body 1 through the round hole 26. Two third springs 212 are sleeved on the rotating shaft 210. One end of the third spring 212 is fixedly connected to the fixing plate 29, and the other end of the third spring 212 is fixedly connected to the baffle 211. Rotating the baffle 211 upwards can facilitate the staff to press the clamping rod 25. At this time, the third spring 212 is in a twisted state. Then the baffle 211 is released, and the baffle 211 will cover the round hole 26 under the action of the elastic force of the third spring 212 rebounding, thereby improving the protection effect.

[0029] Refer to Figure 1 and Figure 2, a limiting structure 3 is provided on the placement box 22. The limiting structure 3 is mainly composed of a foam pad 31. The foam pad 31 is fixedly connected in the placement box 22. A number of placement grooves 32 are formed on the foam pad 31. By placing the reagent card into the placement grooves 32, the reagent can be limited. Moreover, the foam pad 31 can deform and buffer when being impacted, reducing the impact on the reagent. A number of telescopic columns 33 are respectively fixedly connected to the inner walls on both sides of the placement box 22. One end of the telescopic column 33 is fixedly connected with a clamping block 35. A rubber pad is fixedly connected to the clamping block 35. The upper section of the reagent is clamped by the two clamping blocks 35, which can make the limitation of the reagent more stable. And the rubber pad can prevent damage to the reagent. A fourth spring 34 is sleeved on the telescopic column 33. One end of the fourth spring 34 is fixedly connected to the clamping block 35, and the other end of the fourth spring 34 is fixedly connected to the inner wall of the placement box 22. When the clamping block 35 clamps the reagent, the fourth spring 34 is in a contracted state. Therefore, the resilience force of the fourth spring 34 acts on the clamping block 35, making the clamping more stable.

[0030] Working principle: There are several fluorescent reagents placed in the placement box 22. The partition 23 blocks two fluorescent reagents. The staff can slide the placement box 22 outwards to expose the fluorescent reagent to be taken, and then the staff can remove it. The remaining reagents will still be in the box body 1 and not in contact with the light source, thus avoiding the situation that most of the current temporary storage devices for fluorescent reagents are a box body, and the staff usually opens the cover to take out the reagents. At this time, all the reagents in the device will be exposed to the light source, and some reagents taken out after being opened multiple times will have a decrease in fluorescence efficiency due to long-term exposure to light. When the placement box 22 is completely in the light-shielding groove 21, the positioning rod 25 will be stuck in the last round hole 26, and then the placement box 22 can be limited in position to prevent the placement box 22 from sliding out during the movement. Then the staff presses down the positioning rod 25 to make the positioning rod 25 away from the round hole 26. At this time, the first spring 27 will be compressed and contracted, and then the placement box 22 is pulled outwards. When the positioning rod 25 moves to contact the next round hole 26, it will be stuck in the round hole 26 under the action of the elastic force of the first spring 27 rebounding. Thus, it can prevent too many pulled-out placement boxes 22 from causing the reagents to be exposed to the light source. When the placement box 22 is stuck in the light-shielding groove 21, the second spring 28 is in a contracted state. Therefore, when the staff presses the positioning rod 25 away from the round hole 26, the placement box 22 will slide outwards under the action of the elastic force of the second spring 28 rebounding, making the operation more convenient. The baffle 211 can block the round hole 26 to prevent the light source from entering the box body 1 through the round hole 26. Rotating the baffle 211 upwards can facilitate the staff to press the positioning rod 25. At this time, the third spring 212 is in a twisted state. Then the baffle 211 is released, and the baffle 211 will cover the round hole 26 under the action of the elastic force of the third spring 212 rebounding, thereby improving the protection effect. When the reagent is stuck in the placement groove 32, the reagent can be limited in position, and the foam pad 31 can deform and buffer when being impacted, reducing the impact on the reagent. The two clamping blocks 35 clamp the upper section of the reagent, making the limitation of the reagent more stable, and the rubber pad can prevent damage to the reagent. When the clamping blocks 35 clamp the reagent, the fourth spring 34 is in a contracted state. Therefore, the elastic force of the fourth spring 34 rebounding acts on the clamping blocks 35, making the clamping more stable.

[0031] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

Claims

1. A fluorescent reagent temporary storage device, comprising a box body (1), characterized in that: The box body (1) is provided with a light-shielding structure (2), the light-shielding structure (2) mainly consisting of a plurality of light-shielding grooves (21), the plurality of light-shielding grooves (21) are all provided on the box body (1), a placement box (22) is slidably inserted in the light-shielding grooves (21), and a plurality of partitions (23) are slidably inserted on the placement box (22).

2. The fluorescent reagent temporary storage device according to claim 1, characterized in that: The placement box (22) is provided with a circular groove (24), a first spring (27) is fixedly connected in the circular groove (24), one end of the first spring (27) is fixedly connected to a locking rod (25), and a plurality of circular holes (26) are provided on the box body (1).

3. The fluorescent reagent temporary storage device according to claim 2, characterized in that: A second spring (28) is fixedly connected to the placement box (22), and one end of the second spring (28) is fixedly connected to the inner wall of the box body (1).

4. The fluorescent reagent temporary storage device according to claim 3, characterized in that: A plurality of fixing plates (29) are fixedly connected to the box body (1); a rotating shaft (210) is rotatably connected to two of the fixing plates (29); and a baffle (211) is fixedly connected to the rotating shaft (210).

5. The fluorescent reagent temporary storage device according to claim 4, characterized in that: Two third springs (212) are sleeved on the rotating shaft (210), one end of the third spring (212) is fixedly connected to the fixing plate (29), and the other end of the third spring (212) is fixedly connected to the baffle (211).

6. The fluorescent reagent temporary storage device according to claim 5, characterized in that: A limiting structure (3) is provided on the placement box (22), and the limiting structure (3) is mainly composed of a foam pad (31). The foam pad (31) is fixedly connected in the placement box (22), and a plurality of placement grooves (32) are provided on the foam pad (31).

7. The fluorescent reagent temporary storage device according to claim 6, characterized in that: A plurality of telescopic columns (33) are respectively fixedly connected to the inner walls on both sides of the placement box (22); one end of the telescopic column (33) is fixedly connected to a clamping block (35); and a rubber pad is fixedly connected to the clamping block (35).

8. The fluorescent reagent temporary storage device according to claim 7, characterized in that: A fourth spring (34) is sleeved on the telescopic column (33), one end of the fourth spring (34) is fixedly connected to the clamping block (35), and the other end of the fourth spring (34) is fixedly connected to the inner wall of the placement box (22).

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