CN219984723U - Experiment tray - Google Patents

Abstract

The utility model provides an experimental tray, which relates to the technical field of trays and comprises a tray body, wherein a fixed support is fixedly arranged in the tray body, a placing plate is arranged on the surface of the fixed support, a leakage hole is formed in the surface of the placing plate, a placing frame is connected to the side face of the tray body in a sliding mode, a lower supporting plate is fixedly arranged in the placing frame, a sliding sleeve is fixedly arranged on the surface of the placing frame, an upright rod is connected to the inner portion of the sliding sleeve in a sliding mode, and an upper supporting plate is fixedly arranged on the surface of the upright rod. According to the utility model, through the leakage holes, consumable reagents on the placing plate can be prevented from falling out of the tray, the consumable reagents can be collected and stored, the placing plate can be conveniently disassembled and assembled through the fixing pins, the tray body and the placing plate can be conveniently cleaned, a pipette used in the experimental process can be stored through the placing frame, and the personnel can conveniently use the pipette in the experimental process.

Description

Experiment tray

Technical Field

The utility model relates to the technical field of trays, in particular to an experimental tray.

Background

In the experiment class, the teacher needs to prepare experimental equipment such as reagents, reagent bottles, pipettes, pipette racks, trays and the like used for experiments, distribute the experimental equipment according to groups, and after the class, the experimental equipment needs to be fully recovered, and because articles are more, the quantity needs to be checked one by one during release and recovery, the sorting and storage are carried out, the workload is particularly large, the existing tray is particularly high, when consumable reagents placed on the tray are dumped, the current tray is enabled to be scattered in the tray, even the current tray is scattered outside the tray, instruments placed on the tray and other types of reagents are polluted, experimental results are affected, meanwhile, the pipettes in the use process are inconvenient to store, damage is easily caused in the use process, and improvement is needed.

Disclosure of Invention

The present utility model is directed to solving the technical problems set forth in the background art.

The utility model adopts the following technical scheme: the utility model provides an experiment tray, includes the tray body, the inside fixed mounting of tray body has the fixed bolster, the surface of fixed bolster is provided with places the board, the surface of placing the board has seted up the weeping hole, the side sliding connection of tray body has the rack, the inside fixed mounting of rack has the fagging down, the surface fixed mounting of rack has the sliding sleeve, the inside sliding connection of sliding sleeve has the pole setting, the surface fixed mounting of pole setting has the fagging.

Preferably, the surface of the fixed support is provided with a slot, and the bottom surface of the placing plate is fixedly provided with an inserting block. Here, the placement plate can be stably placed inside the tray body by inserting the insert block into the slot.

Preferably, the side surface of the tray body is slidably connected with a fixing pin, and the side surface of the placing plate is provided with a fixing hole. Here, through utilizing fixed pin and fixed orifices cooperation, can conveniently carry out the dismouting to placing the board.

Preferably, the jack is set on the surface of the sliding sleeve, the butt joint hole is set on the surface of the vertical rod, and the bolt is inserted in the butt joint hole. Here, the height adjustment of the upper stay plate can be facilitated by using the bolts.

Preferably, the side of tray body has seted up the spacing groove, the side fixed mounting of rack has the stopper. Here, can conveniently carry out the dismouting to the rack through utilizing stopper and spacing groove cooperation.

Preferably, a notch is formed in the side face of the placing frame, and a collecting box is connected inside the notch in a sliding mode. Here, the collection of liquid drained by the pipette in the rack can be facilitated by using a collection box.

Preferably, a handle is fixedly arranged on the side face of the collecting box. Here, the collection box can be conveniently pulled by using the handle.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the placing plate can be stably placed in the tray body through the fixing support, the inserting block and the slot structure, shaking of the placing plate is avoided, consumable reagents on the tray body can be prevented from falling out of the tray through the placing plate, the leakage holes, the fixing pins and the fixing hole structure, the consumable reagents are collected and stored through the leakage holes, the placing plate can be conveniently disassembled and assembled through the cooperation of the fixing pins and the fixing holes, people can conveniently clean the tray body and the placing plate, the pipettes in the experimental process can be stored through the placing frame, the upper supporting plate, the lower supporting plate, the inserting holes, the butt joint holes and the bolt structure, the height between the upper supporting plate and the lower supporting plate can be conveniently adjusted through adjusting the positions of the inserting holes and the butt joint holes, and the pipettes with different length sizes can be conveniently stored.

2. According to the utility model, through arranging the notch, the collecting box and the handle structure, when the pipette is placed in the placing rack, the collecting box is utilized to collect liquid drained from the pipette, so that the liquid is prevented from being spilled on the experiment platform and polluting the experiment platform, and the collecting box can be conveniently taken out from the notch of the placing rack by a person by pulling the handle, so that the liquid in the collecting box is conveniently cleaned, and meanwhile, the collecting box is conveniently cleaned.

Drawings

Fig. 1 is a schematic diagram of an experimental tray according to the present utility model;

fig. 2 is a schematic view of a tray body of an experimental tray according to the present utility model;

FIG. 3 is a schematic view of a placement plate of an experimental tray according to the present utility model;

FIG. 4 is a schematic view of a rack for holding test trays according to the present utility model;

fig. 5 is a cross-sectional view of a rack for an experimental tray according to the present utility model.

Legend description:

1. a tray body; 2. a fixed bracket; 3. placing a plate; 4. a leakage hole; 5. a placing rack; 6. a lower supporting plate; 7. a sliding sleeve; 8. a vertical rod; 9. an upper supporting plate; 10. a slot; 11. inserting blocks; 12. a fixing pin; 13. a fixing hole; 14. a jack; 15. a butt joint hole; 16. a bolt; 17. a limit groove; 18. a limiting block; 19. a notch; 20. a collection box; 21. a handle.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-5, the present utility model provides a technical solution: an experimental tray comprises a tray body 1, wherein a fixing bracket 2 is fixedly arranged in the tray body 1, a placing plate 3 is arranged on the surface of the fixing bracket 2, a slot 10 is formed in the surface of the fixing bracket 2, an inserting block 11 is fixedly arranged on the bottom surface of the placing plate 3, a leakage hole 4 is formed in the surface of the placing plate 3, a fixing pin 12 is slidingly connected with the side surface of the tray body 1, a fixing hole 13 is formed in the side surface of the placing plate 3, when the placing plate 3 is placed in the tray body 1, the inserting block 11 is inserted in the slot 10, the placing plate 3 can be stably placed on the surface of the fixing bracket 2, the placing plate 3 is prevented from shaking, the fixing pin 12 is aligned with the fixing hole 13 by pulling the fixing pin 12, the fixing pin 12 can be conveniently inserted into the fixing hole 13, the placing plate 3 is stably placed, meanwhile, the placing plate 3 is conveniently disassembled and assembled, the utility model is convenient for personnel to clean the placing plate 3 and the tray body 1, the side surface of the tray body 1 is connected with the placing frame 5 in a sliding way, the side surface of the tray body 1 is provided with the limiting groove 17, the side surface of the placing frame 5 is fixedly provided with the limiting block 18, the inner part of the placing frame 5 is fixedly provided with the lower supporting plate 6, the surface of the placing frame 5 is fixedly provided with the sliding sleeve 7, the inner part of the sliding sleeve 7 is connected with the vertical rod 8 in a sliding way, the surface of the sliding sleeve 7 is provided with the jack 14, the surface of the vertical rod 8 is provided with the butt joint hole 15, the inner part of the butt joint hole 15 is inserted with the bolt 16, the surface of the vertical rod 8 is fixedly provided with the upper supporting plate 9, in the experimental process, the pipette is required to be used to be operated, the pipette can be stored in the inner part of the placing frame 5 by placing the pipette, the personnel can be convenient for using the pipette by taking down the bolt 16, the positions of the insertion holes 14 and the butt joint holes 15 are adjusted, so that the vertical rods 8 extend out of the sliding sleeve 7 to different heights, the heights between the upper supporting plate 9 and the lower supporting plate 6 are conveniently adjusted, then the bolts 16 are fixed in the insertion holes 14 and the butt joint holes 15, the upper supporting plate 9 is fixed, and pipettes with different lengths are conveniently stored.

Example two

Referring to fig. 5, the notch 19 has been seted up to the side of rack 5, the inside sliding connection of notch 19 has collection box 20, the side fixed mounting of collection box 20 has handle 21, in the experimentation, need use the pipette, after the pipette use, can place in rack 5, remaining liquid can drip down from the inside of pipette in the pipette, the drip is in collection box 20, collection box 20 can collect the liquid that drips down, avoid the liquid to spill on experimental platform, cause the pollution to experimental platform, can make things convenient for personnel to take out collection box 20 from rack 5 notch 19 position through pulling handle 21, be convenient for clear up the liquid in the collection box 20, the convenience is clean collection box 20 simultaneously.

Working principle: in the experimental process, place consumable reagent on placing board 3, insert slot 10 through inserting the inserted block 11 in, can make place board 3 stably place the inside at tray body 1, through using leak hole 4, can prevent that consumable reagent from toppling over unrestrained at the tray outside, cause the pollution to the experiment platform, through disengaging fixed pin 12 from fixed orifices 13, the convenience is to placing board 3 dismouting, be convenient for clear up placing board 3 and tray body 1, when carrying out the experiment, need use the pipette to operate, through placing the pipette between last fagging 9 and lower fagging 6, can deposit the pipette in the inside of rack 5, the convenience personnel use the pipette, through taking down bolt 16, adjust the position of jack 14 and butt joint hole 15, make pole setting 8 stretch out different heights in sliding sleeve 7, be convenient for adjust the height between upper fagging 9 and the lower fagging 6, fix bolt 16 in jack 14 and butt joint hole 15 afterwards, conveniently deposit different length, can place in rack 5 during the time of use, need use the pipette to operate, the pipette can be placed in the rack 20 from the liquid of collecting box 20 can be collected in the liquid of the rack 20, can be collected in the liquid box 20 from the liquid of 20, the liquid of 20 can be collected in the place box.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides an experiment tray, includes tray body (1), its characterized in that: the novel pallet is characterized in that a fixing support (2) is fixedly arranged in the pallet body (1), a placing plate (3) is arranged on the surface of the fixing support (2), a leakage hole (4) is formed in the surface of the placing plate (3), a placing frame (5) is slidably connected to the side face of the pallet body (1), a lower supporting plate (6) is fixedly arranged in the placing frame (5), a sliding sleeve (7) is fixedly arranged on the surface of the placing frame (5), a vertical rod (8) is slidably connected to the inner portion of the sliding sleeve (7), and an upper supporting plate (9) is fixedly arranged on the surface of the vertical rod (8).

2. The assay tray of claim 1, wherein: the surface of the fixed support (2) is provided with a slot (10), and the bottom surface of the placing plate (3) is fixedly provided with an inserting block (11).

3. The assay tray of claim 1, wherein: the side of tray body (1) sliding connection has fixed pin (12), fixed orifices (13) have been seted up to the side of placing board (3).

4. The assay tray of claim 1, wherein: the surface of sliding sleeve (7) has seted up jack (14), butt joint hole (15) have been seted up on the surface of pole setting (8), inside of butt joint hole (15) is inserted and is equipped with bolt (16).

5. The assay tray of claim 1, wherein: limiting grooves (17) are formed in the side faces of the tray body (1), and limiting blocks (18) are fixedly arranged on the side faces of the placing frames (5).

6. The assay tray of claim 1, wherein: the side of rack (5) has seted up notch (19), the inside sliding connection of notch (19) has collection box (20).

7. The assay tray of claim 6, wherein: the side surface of the collecting box (20) is fixedly provided with a handle (21).