CN220501359U - Case is placed in analysis experiment - Google Patents

Abstract

The utility model discloses an analysis experiment placement box, belongs to the technical field of chemical experiments, and aims to solve the problems that in the prior art, a reagent tube is directly inserted into the placement box, the stability is poor, the placement box can be directly carried, and the reagent tube is easy to shake or even fall in the moving process. The device comprises a placing box body, a fixing mechanism and an interlayer bottom plate, wherein the interlayer bottom plate is fixedly installed in the placing box body, an independent cavity is formed below the interlayer bottom plate, the fixing mechanism is positioned above the interlayer bottom plate, and a honeycomb-shaped air vent is formed in the interlayer bottom plate; the fixing mechanism is arranged in the placing box body at intervals to form a plurality of groups. This case is placed in analysis experiments can fix after the completion is placed to the reagent pipe, effectively promotes the stability of placing of reagent pipe to but the stopper auto-lock sets up, and the normal of reagent pipe of being convenient for gets to put, need not to get at every turn and put the reagent pipe and all adjust the stopper, and the stopper can be according to whether it selects the mode of working to place the box to need remove.

Description

Case is placed in analysis experiment

Technical Field

The utility model belongs to the technical field of chemical experiments, and particularly relates to an analysis experiment placement box.

Background

In chemical analysis, analysis refers to a method for determining chemical components or compositions of substances, according to the number of samples of the substances to be analyzed, in the analysis process, an analyzed chemical reagent can be stored by using a reagent tube, meanwhile, the reagent tube is also provided with a test tube rack, in the process of analyzing some reagents, if the reagents need to be stored at constant temperature, the reagent tube rack is placed in a box body, the outside temperature is distinguished, the reagent tube is directly inserted into the box body, the stability is poor, the box body can be directly carried, but in the moving process, the reagent tube is easy to shake or even drop, so the inventor proposes an analysis experiment box body to meet the use requirement.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide an analysis experiment placement box, which aims to solve the problems that a reagent tube in the prior art is directly inserted into the placement box, the stability is poor, the placement box can be directly carried, but the reagent tube is easy to shake or even fall in the moving process.

(2) Technical proposal

In order to solve the technical problems, the utility model provides an analysis experiment placement box which comprises a placement box body, a fixing mechanism and an interlayer bottom plate, wherein the interlayer bottom plate is fixedly arranged in the placement box body, an independent cavity is formed below the interlayer bottom plate, the fixing mechanism is positioned above the interlayer bottom plate, and a honeycomb-shaped air vent is formed in the interlayer bottom plate; the fixing mechanism comprises a fixing plate, a tray and a limiting block, wherein a plurality of groups of jacks are distributed on the fixing plate in an array manner, and a connecting rod is fixed on the end face of the bottom of the fixing plate; the side wall of fixed plate is last movable mounting has the stopper, the inside level of fixed plate has seted up and has moved the groove, stopper slidable mounting is in moving the inslot, move groove and jack intercommunication, the stopper has the centre gripping concave surface towards the face of jack. After the reagent tube is placed, the reagent tube can be fixed, the placement stability of the reagent tube is effectively improved, the limiting block can be set in a self-locking mode, the reagent tube can be conveniently and normally taken and placed, the limiting block is not required to be adjusted when the reagent tube is taken and placed every time, and the limiting block can be used for selecting a working mode according to the fact that whether a box body needs to be placed or not.

Further, the inner wall of the movable groove is provided with a fixed block, the fixed block is arranged in a protruding mode, the side wall of the limiting block is provided with a groove, and the fixed block is matched with the groove.

Further, a spring cylinder is fixed on the inner wall of the groove, and the other end of the spring cylinder is horizontally arranged and fixedly connected with a fixing block. Thanks to the arrangement of the spring cylinder and the groove, the limiting block can move in the fixed plate and has the function of elastic clamping.

Further, one side of the upper surface of the limiting block, which is close to the clamping concave surface, is provided with a mounting hole, and a spring buckle is elastically arranged in the mounting hole.

Furthermore, a buckling groove is formed in one side, far away from the clamping concave surface, of the limiting block, and the buckling groove is hollowed. The setting of the buckling groove is beneficial to the pulling operation of the limiting block.

Further, the connecting rod is vertically arranged, one end away from the fixed plate is fixedly connected with a tray, and the tray and the jack are concentrically distributed.

Furthermore, a clamping groove is formed in the upper surface of the limiting block, corresponding to the moving groove, and the spring buckle is in fit and clamping connection with the clamping groove. Thanks to the arrangement of the spring buckle, the limiting block can be arranged in a self-locking manner, so that the reagent tube can be conveniently taken and placed normally.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

the utility model benefits from the cooperation of the fixing mechanism and the placement box body, can be used for placing reagent tubes with different specification diameters, the diameter of the insertion hole is large or small, when the reagent tubes are inserted into the insertion hole, the bottom is in contact with the upper surface of the tray, the placement of the reagent tubes is completed, the operation is convenient and fast, the reagent tubes can be fixed after the placement of the reagent tubes is completed through the arrangement of the limiting blocks, the placement stability of the reagent tubes is effectively improved, the limiting blocks can be arranged in a self-locking manner, the reagent tubes can be conveniently and normally taken and placed, the limiting blocks do not need to be adjusted every time the reagent tubes are taken and placed, and the limiting blocks can select the working mode according to whether the placement box body needs to be moved or not.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic structural view of a fixing mechanism;

FIG. 3 is a schematic view of a limiting block structure;

fig. 4 is a schematic view of a partial structure of the fixing plate.

The marks in the drawings are: 1. placing a box body; 2. a fixing mechanism; 3. a spacer floor; 4. a tray; 5. a fixing plate; 6. a jack; 7. a connecting rod; 8. a limiting block; 9. a spring buckle; 10. a buckling groove; 11. a groove; 12. a mounting hole; 13. a clamping concave surface; 14. a spring cylinder; 15. a clamping groove; 16. a moving groove; 17. and a fixed block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

This embodiment is an analysis experiment and places case, and its structural diagram is as shown in fig. 1, including placing box 1, fixed establishment 2, interlayer bottom plate 3, the inside fixed mounting interlayer bottom plate 3 of placing box 1, the below of interlayer bottom plate 3 has independent cavity, and fixed establishment 2 is located the top of interlayer bottom plate 3, has cellular air vent on the interlayer bottom plate 3.

Referring to fig. 2, a plurality of groups of fixing mechanisms 2 are distributed in a placing box 1 at intervals, each fixing mechanism 2 comprises a fixing plate 5, a tray 4 and a limiting block 8, a plurality of groups of jacks 6 are distributed on the fixing plate 5 in an array manner, and a connecting rod 7 is fixed on the end face of the bottom of the fixing plate 5; the connecting rod 7 is vertical to be set up, keeps away from the one end fixedly connected with tray 4 of fixed plate 5, and tray 4 and jack 6 concentric distribution. A limiting block 8 is movably arranged on the side wall of the fixed plate 5. The limiting block 8 can slide along the moving groove 16, and the clamping concave surface 13 of the limiting block 8 moves towards the outer wall of the reagent tube to clamp the outer wall of the reagent tube, so that the reagent tube is stably fixed in the placing box body 1.

Referring to fig. 3 and 4, a moving groove 16 is horizontally formed in the fixed plate 5, a stopper 8 is slidably mounted in the moving groove 16, the moving groove 16 is communicated with the jack 6, and a surface of the stopper 8 facing the jack 6 is provided with a clamping concave surface 13. The inner wall of the movable groove 16 is provided with a fixed block 17, the fixed block 17 is arranged in a protruding mode, the side wall of the limiting block 8 is provided with a groove 11, and the fixed block 17 is matched with the groove 11. A spring cylinder 14 is fixed on the inner wall of the groove 11, and the other end of the spring cylinder 14 is horizontally arranged and fixedly connected with a fixed block 17. The upper surface of stopper 8 is close to the side of centre gripping concave surface 13 and has mounting hole 12, and spring buckle 9 is installed to elasticity in the mounting hole 12. One side of the limiting block 8, which is far away from the clamping concave surface 13, is provided with a buckling groove 10, and the buckling groove 10 is hollowed. The upper surface of stopper 8 corresponds the removal groove 16 department and has seted up draw-in groove 15, and spring buckle 9 and draw-in groove 15 adaptation joint. The spring buckle 9 pops up fixedly when moving to be parallel to the clamping groove 15, and the limiting block 8 is fixed and can not move towards the position of the jack 6 any more, so that the reagent tube can be taken out.

Working principle: when the reagent tube storage box is used, firstly reagent tubes in analysis time are placed in the storage box body 1, a fixing mechanism 2 for installing the reagent tubes is arranged in the storage box body 1, a plurality of groups of fixing mechanisms 2 are arranged in the fixing mechanism 2, and correspond to the reagent tubes with different diameter specifications respectively, in other words, the diameter of each jack 6 is large or small, after the reagent tubes are inserted into the jacks 6, the bottoms of the reagent tubes are in contact with the upper surface of the tray 4, the reagent tubes are placed, then the spring buckle 9 is pressed, the spring buckle 9 is retracted towards the inside of the installation hole 12 and pushed out of the clamping groove 15, after limiting of the spring buckle 9, the limiting block 8 can slide along the moving groove 16, the spring barrel 14 is reset and bounces out, the spring barrel 14 bounces out by taking the fixing block 17 as a supporting point, the fixing block 17 has a movable space in the groove 11, and then the clamping concave surface 13 of the limiting block 8 moves towards the outer wall of the reagent tubes, so that the reagent tubes are clamped, and the reagent tubes are stably fixed in the storage box body 1;

when the reagent tube needs to be taken out for experimental analysis, the limiting block 8 is pulled through the buckling groove 10, at the moment, the limiting block 8 reversely slides along the moving groove 16, the clamping concave surface 13 leaves the outer wall of the reagent tube, the spring buckle 9 pops up and is fixed until the spring buckle 9 moves to be level with the buckling groove 15, and the limiting block 8 is fixed and can not move towards the position of the jack 6 any more, so that the reagent tube can be taken out;

the bottom of the placing box body 1 is hollow, and the independent cavities are separated by the interlayer bottom plate 3, so that cold water can be injected to reduce the temperature in the placing box body 1.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides an analysis experiment places case, includes places box (1), fixed establishment (2), interlayer bottom plate (3), its characterized in that, the inside fixed mounting interlayer bottom plate (3) of placing box (1), the below of interlayer bottom plate (3) has independent cavity, fixed establishment (2) are located the top of interlayer bottom plate (3), have cellular air vent on interlayer bottom plate (3);

the fixing mechanism (2) is arranged in the placing box body (1) at intervals, the fixing mechanism (2) comprises a fixing plate (5), a tray (4) and a limiting block (8), a plurality of groups of jacks (6) are distributed on the fixing plate (5) in an array manner, and a connecting rod (7) is fixed on the end face of the bottom of the fixing plate (5);

the side wall of fixed plate (5) is last movable mounting has stopper (8), removal groove (16) have been seted up to the inside level of fixed plate (5), stopper (8) slidable mounting is in removal groove (16), remove groove (16) and jack (6) intercommunication, the face of stopper (8) towards jack (6) has centre gripping concave surface (13).

2. The analysis experiment placement box according to claim 1, wherein a fixed block (17) is arranged on the inner wall of the movable groove (16), the fixed block (17) is arranged in a protruding mode, a groove (11) is formed in the side wall of the limiting block (8), and the fixed block (17) is matched with the groove (11).

3. An analysis experiment placement box according to claim 2, wherein a spring cylinder (14) is fixed on the inner wall of the groove (11), and the other end of the spring cylinder (14) is horizontally provided with a fixed block (17) fixedly connected with the other end.

4. An analysis experiment placement box according to claim 3, wherein a mounting hole (12) is formed in one side, close to the clamping concave surface (13), of the upper surface of the limiting block (8), and a spring buckle (9) is elastically installed in the mounting hole (12).

5. The analysis experiment placement box according to claim 4, wherein a buckling groove (10) is formed in one side, far away from the clamping concave surface (13), of the limiting block (8), and the buckling groove (10) is in a hollowed-out arrangement.

6. The analysis experiment placement box according to claim 4, wherein the connecting rod (7) is vertically arranged, one end far away from the fixed plate (5) is fixedly connected with the tray (4), and the tray (4) and the jack (6) are concentrically distributed.

7. The analysis experiment placement box according to claim 5, wherein a clamping groove (15) is formed in the upper surface of the limiting block (8) corresponding to the moving groove (16), and the spring buckle (9) is in fit and clamping connection with the clamping groove (15).