CN219237854U - A case is placed to expansion experimental apparatus for outdoor experiments - Google Patents

Abstract

The utility model discloses an expanding experimental equipment placement box for outdoor experiments, which comprises a box body, a test tube placement rack and an equipment containing box, wherein the test tube placement rack and the equipment containing box are installed in the box body; side support plates are respectively rotatably arranged on the periphery of the top plate, and the top plate, the bottom plate and the four side support plates jointly enclose a box body; a plurality of fixing blocks are respectively fixed on the inner walls of the top plate and the side support plates, the fixing blocks on each side support plate are respectively in one-to-one correspondence with the fixing blocks on the top plate, threaded holes III are formed in the fixing blocks in a penetrating mode, and threaded rods which are in fit engagement with the threaded holes III are arranged on the fixing blocks on the side support plates; when placing the case and being in the state of accomodating, can accomodate and integrate multiple experimental equipment, when placing the case and use at the experiment, can form the horizontal mesa of a great area size, put experimental equipment to the staff operates.

Description

A case is placed to expansion experimental apparatus for outdoor experiments

Technical Field

The utility model relates to the field of experimental equipment, in particular to an expanding experimental equipment placement box for outdoor experiments.

Background

In the process of scientific experiments, operation experiments are usually carried out in the traditional experiment, and sometimes in order to pursue the accuracy and scientificity of the experiments, workers carry experimental equipment to carry out outdoor field detection experiments, so that more accurate experimental data can be obtained, and pollution and damage of substances to be detected in the transferring process can be avoided; because more experimental equipment is required in the process of experimental detection operation, when a worker transfers the experimental equipment, the experimental equipment is usually placed into an experimental box for storage and transfer, so that the experimental equipment is prevented from being scattered and damaged, and the multifunctional chemical experimental equipment storage box disclosed in Chinese patent No. 214916258U can be referred to specifically and comprises a box body; the box body is divided into a left space and a right space by a vertical partition plate, and the left space and the right space are respectively a first storage space and a second storage space; the first storage space is divided into an upper space and a lower space by a first transverse partition plate, and the upper space and the lower space are respectively a bottle storage space and a first water tank space; the bottle accommodating space is divided into a plurality of subspaces by at least one second transverse partition board; the second storage space is divided into an upper space and a lower space by a transversely arranged test tube bracket bottom plate and is respectively a test tube storage space and a second water tank space; the bottom plate of the test tube bracket is provided with a plurality of bracket jacks; the storage box is also provided with a plurality of test tube brackets; the storage box is also provided with two water collecting tanks with open top surfaces; the front sides of the first water tank space and the second water tank space are open, and the two water collecting tanks are respectively arranged in the first water tank space and the second water tank space and can be extracted from the corresponding spaces; has the advantages of convenient storage, pollution prevention and the like.

Although most of the existing containing boxes have the functions of integrating various experimental equipment and facilitating storage and arrangement, the experimental equipment is not damaged, but the containing boxes are only used as tools for containing and arranging experimental equipment, and do not have an experimental table with a certain area size, so that the experimental equipment cannot be placed and used for workers to operate as the proper experimental table, when the workers carry out experimental detection outdoors, proper experimental sites are still needed to be found for placing the experimental equipment, or the experimental equipment is transferred and simultaneously the experimental table or the experimental platform is also carried for placing the experimental equipment outdoors, and further experimental operation is carried out later, so that a plurality of inconveniences exist in the whole experimental equipment process.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides an unfolded experimental equipment placement box for outdoor experiments, which can accommodate and integrate various experimental equipment when the placement box is in a storage state, protect the experimental equipment and enable a folding handle to facilitate the extraction and transfer of the placement box by staff; when the placing box is used for experiments, a horizontal table top with a larger area size can be formed and used for placing experimental equipment for workers to perform experimental operation.

The technical scheme of the utility model is as follows:

the utility model provides an open-ended experiment equipment places case for outdoor experiments, includes the box and installs test tube rack and the equipment that holds in the box, its characterized in that, the box includes roof and is used for installing test tube rack and equipment hold the bottom plate of box, connect through the telescopic link of vertical setting between roof and the bottom plate; side support plates are respectively rotatably arranged on the periphery of the top plate, and the top plate, the bottom plate and the four side support plates jointly enclose the box body; the inner walls of the top plate and the side support plates are respectively fixed with a plurality of fixing blocks, each fixing block on the side support plate is respectively in one-to-one correspondence with the fixing block on the top plate, threaded holes III are formed in the fixing blocks in a penetrating mode, and threaded rods meshed with the threaded holes III in a matching mode are arranged on the fixing blocks on the side support plates.

Preferably, the telescopic rods are arranged in two groups side by side and are positioned at the center line position of the top plate and the bottom plate.

Preferably, the top edge of the side support plate is rotatably connected with the top plate through a hinge rotating shaft, and the hinge rotating shaft is horizontally arranged.

Preferably, the screw rod handle for fixing the positions of the side support plate and the bottom plate is arranged at the bottom edge of the side support plate, a threaded hole II which is engaged with the screw rod handle in an adaptive manner is formed in the side support plate, a threaded hole I which is engaged with the screw rod handle in an adaptive manner is formed in the side wall of the bottom plate, and the threaded hole I corresponds to the threaded hole II.

Preferably, a groove is formed in the center of the top surface of the top plate, and a folding handle is installed in the groove.

The utility model has the beneficial effects that:

according to the expanding type experimental equipment placement box for the outdoor experiment, when the side support plate is fixedly connected with the bottom plate through the screw rod handle, the placement box is in a storage state, various experimental equipment can be stored and integrated, the experimental equipment is protected, and the folding type handle is used for facilitating the extraction and transfer of the placement box by workers; when placing the case and using in the experiment, rotate the side branch board and open to support the side branch board through the threaded rod, make the side branch board keep horizontality and flush with the roof, form the horizontal mesa of a great area size jointly through side branch board and roof, be used for putting experimental equipment, for the staff carries out experimental operation.

Drawings

FIG. 1 is a schematic view of the internal structure of the placement box of the present utility model;

FIG. 2 is a schematic view of section A-A of FIG. 1;

FIG. 3 is a top view of the placement case of the present utility model;

FIG. 4 is an enlarged schematic view of portion B of FIG. 1;

FIG. 5 is a view showing the experimental use state of the placement box according to the present utility model;

in the figure, 1, a top plate; 101. a groove; 102. a folding handle;

2. a bottom plate; 201. a first threaded hole;

3. a telescopic rod;

4. a side support plate; 401. screw hole two, 402, screw handle;

5. a rotating shaft is hinged;

6. a fixed block; 601. a threaded hole III;

7. a threaded rod; 701. rotating the handle;

8. a test tube placing rack;

9. the equipment contains the box.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It is to be understood that the orientation or positional relationship indicated by the terms "horizontal, vertical, top, bottom, sides," etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present utility model.

Referring to fig. 1 to 5, the present utility model provides an unfolded type experimental apparatus placement box for outdoor experiments, comprising a box body, and a test tube placement frame 8 and an apparatus accommodation box 9 which are installed in the box body for accommodating test tubes and for accommodating other kinds of experimental apparatus, wherein the box body comprises a top plate 1 and a bottom plate 2 which are horizontally arranged, the test tube placement frame 8 and the apparatus accommodation box 9 are fixed on the top surface of the bottom plate 2 through screw assemblies, the top plate 1 and the bottom plate 2 are of rectangular plate-shaped structures with consistent outline, and the top plate 1 is positioned right above the bottom plate 2, the test tube placement frame 8 and the apparatus accommodation box 9; in addition, a plurality of telescopic rods 3 which are vertically distributed side by side are arranged between the top plate 1 and the bottom plate 2; referring to fig. 1 and 2, in the present embodiment, two groups of telescopic rods 3 are provided, the two groups of telescopic rods 3 are located at the center line positions of the top plate 1 and the bottom plate 2 and are respectively close to the edges of the top plate 1 and the bottom plate 2, the top plate 1 is supported by the telescopic rods 3 on one side, so that a worker can place experimental equipment on the surface of the top plate 1, and on the other side, the horizontal height of the top plate 1 is adjusted by adjusting the length of the telescopic rods 3, so that the worker can operate more comfortably; in this embodiment, the telescopic rod 3 adopts a lifting foot structure with spring clamping beans in the existing telescopic rod type, and the whole length of the telescopic rod 3 is adjusted by pressing the spring clamping beans; in addition, side support plates 4 are respectively rotatably arranged on the peripheral side walls of the top plate 1, the plate thickness of the side support plates 4 is consistent with that of the top plate 1, and when the side support plates 4 are in a vertical state and the telescopic rods 3 are in the shortest positions, four side support plates 4, the top plate 1 and the bottom plate 2 together form a box body; it should be noted that, referring to fig. 1, 2 and 5, a plurality of fixing blocks 6 are fixedly adhered to the inner walls of each side support plate 4 and the top plate 1, and the fixing blocks 6 on each side support plate 4 are in one-to-one correspondence with the fixing blocks 6 on the top plate 1; a third threaded hole 601 is formed in the fixed block 6, the third threaded hole 601 penetrates through the fixed block 6, when the side support plate 4 rotates to be horizontal, the side support plate 4 and the top plate 1 are located at the same horizontal height, and the third threaded hole 601 on the two corresponding fixed blocks 6 is also located in a coaxial state; it should be noted that, referring to fig. 1, 2 and 5, a threaded rod 7 that is engaged with the threaded hole three 601 is installed in each of the fixing blocks 6 on the side support plate 4, when the side support plate 4 is horizontal, the threaded rod 7 is moved in the fixing block 6 on the side support plate 4 by rotating the threaded rod 7 until one side end of the threaded rod 7 is installed into the fixing block 6 on the top plate 1; a screw handle 402 is fixed at the other end of the threaded rod 7 so as to facilitate the rotation of the threaded rod 7 by a worker; after the fixed block 6 on the side support plate 4 and the fixed block 6 on the top plate 1 are connected by the threaded rod 7, the side support plate 4 plays a role in supporting through the rigidity of the threaded rod 7, so that the side support plate 4 can be kept in a horizontal state and cannot rotate back due to the gravity of the side support plate 4, the side support plate 4 and the top plate 1 jointly form a plane platform with larger area size, more experimental equipment can be placed, and the large-area experimental platform is convenient for the experimental operation of workers, the restraint feeling of the workers is reduced, and the work efficiency is improved.

Further, referring to fig. 1 to 3, in an embodiment of the present utility model, when the side support plate 4 is in a vertical state, the top edge of the side support plate 4 is rotatably connected with the top plate 1 through the hinge shaft 5, and the hinge shaft 5 is horizontally disposed and parallel to the top edge of the side support plate 4 and the side wall of the top plate 1, and the top plate 1 is rotatably connected with the side support plate 4 through the hinge shaft 5, so that the top plate 1, the side support plate 4 and the hinge shaft 5 integrally form a hinge-like structure, thereby facilitating the rotation of the side support plate 4, ensuring that the side support plate 4 is flush with the top plate 1 when rotated to a horizontal state, and avoiding a large height difference between the top plate 1 and the side support plate 4 when horizontally rotated.

Further, referring to fig. 1 and fig. 4, in a specific embodiment of the present utility model, a screw handle 402 is installed at the bottom edge position of the side support plate 4, in this embodiment, a hand screw element is adopted for the screw handle 402, and a threaded hole two 401 for installing the screw handle 402 is formed on the side support plate 4, and the threaded hole two 401 is in fit engagement with the screw handle 402; in addition, a first threaded hole 201 is formed in the peripheral side wall of the bottom plate 2, and the first threaded hole 201 is also in fit engagement with a screw handle 402; when the side support plate 4 rotates to a vertical state, the first threaded hole 201 corresponds to the second threaded hole 401, and the screw handle 402 is sequentially installed in the second threaded hole 401 and the first threaded hole 201, so that the position relationship between the side support plate 4 and the bottom plate 2 is fixed, the side support plate 4 is fixed on the side wall of the bottom plate 2, and the side support plate 4 cannot rotate any more.

Further, referring to fig. 3, in an embodiment of the present utility model, a recess 101 is provided at the center of the top surface of the top plate 1, and a folding handle 102 is installed in the recess 101 through a screw assembly, so that the operator can conveniently extract and transfer the device of the present utility model through the folding handle 102.

The application process and principle of the utility model are as follows:

when the device is used, a worker manually twists the screw handle 402 to separate the screw handle 402 from the first threaded hole 201, but does not separate from the second threaded hole 401, so that the side support plate 4 can rotate, then the worker rotates and opens the side support plate 4, and puts test tubes and experimental equipment into the test tube placing rack 8 and the equipment accommodating box 9 respectively, after the test tubes and the experimental equipment are placed, the worker puts down the side support plate 4 again, makes the side support plate 4 vertical, and reversely twists the screw handle 402, so that the end part of the screw handle 402 is meshed into the first threaded hole 201, the side support plate 4 is fixed on the bottom plate 2, the side support plate 4 cannot rotate, and then the top plate 1, the bottom plate 2 and the side support plate 4 enclose a box together for protecting the accommodated experimental equipment; when an outdoor experiment point to be transferred is needed, a worker extracts the placing box of the utility model by holding the folding handle 102 and transfers the placing box to an experiment position, after transferring the placing box to a designated position, the worker horizontally places the placing box, then twists the screw handle 402, the screw handle 402 can be separated from the threaded hole I201, but does not separate from the threaded hole II 401, the side support plate 4 can rotate, when the worker rotates the side support plate 4 to a horizontal state, the threaded rod 7 is rotated, the threaded rod 7 is driven to rotate by twisting the rotating handle 701, so that the threaded rod 7 moves in the horizontal direction until the threaded rod 7 is installed in the threaded hole III 601 of the fixed block 6 on the top plate 1, the side support plate 4 is supported by the rigidity of the threaded rod 7, the side support plate 4 is prevented from falling back due to self weight rotation, the side support plate 4 and the top plate 1 are ensured to be positioned at the same horizontal height, and the area of an experiment platform is increased; then, the staff adjusts the heights of the top plate 1 and the horizontal side support plate 4 by adjusting the length of the telescopic rod 3 until the comfortable experimental operation of the staff can be met, and finally, the staff takes out experimental equipment from the test tube placing frame 8 and the equipment accommodating box 9 and places the experimental equipment on the top plate 1 and the horizontal side support plate 4, and the experimental equipment is used as an experimental platform through the top plate 1 and the horizontal side support plate 4; after the experiment is completed, the reverse operation is carried out according to the steps, the experimental equipment is stored and preserved, and then the experimental equipment is transferred back to a laboratory, so that a complete outdoor experimental process is completed.

The foregoing description of specific embodiments of the utility model has been presented for the purpose of illustration and example, but it is not intended to limit the utility model to the precise form disclosed, and it is apparent that numerous modifications and variations are possible in light of the above description, with the examples being chosen and described in order to explain the principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various embodiments and with various modifications and variations. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims (5)

1. The utility model provides an expansion experiment equipment places case for outdoor experiments, includes box and installs test tube rack (8) and equipment that in the box hold box (9), its characterized in that, the box includes roof (1) and is used for installing bottom plate (2) that test tube rack (8) and equipment held box (9), connect through telescopic link (3) of vertical setting between roof (1) and bottom plate (2); side support plates (4) are respectively rotatably arranged around the top plate (1), and the top plate (1), the bottom plate (2) and the four side support plates (4) jointly enclose the box body; a plurality of fixed blocks (6) are respectively fixed on the inner walls of the top plate (1) and the side support plates (4), each fixed block (6) on the side support plate (4) is respectively in one-to-one correspondence with the fixed blocks (6) on the top plate (1), threaded holes III (601) are formed in the fixed blocks (6) in a penetrating mode, and threaded rods (7) meshed with the threaded holes III (601) in an adapting mode are arranged on the fixed blocks (6) on the side support plates (4).

2. An expandable laboratory equipment placement case for outdoor experiments according to claim 1, characterized in that the telescopic rods (3) are arranged in two groups side by side and are located at the midline position of the top plate (1) and the bottom plate (2).

3. The unfolded experimental equipment placement box for outdoor experiments according to claim 1, wherein the top edge of the side support plate (4) is rotatably connected with the top plate (1) through a hinge rotating shaft (5), and the hinge rotating shaft (5) is horizontally arranged.

4. A case is placed to expansion experimental apparatus for outdoor experiments according to claim 3, wherein, screw handle (402) that is used for fixing side branch board (4) and bottom plate (2) position is installed to the base of side branch board (4), and offer on side branch board (4) with screw handle (402) adaptation meshing screw hole two (401), offer on the lateral wall of bottom plate (2) with screw hole one (201) of screw handle (402) adaptation meshing, screw hole one (201) corresponds with screw hole two (401).

5. An unfolded experimental device placement box for outdoor experiments according to claim 1, characterized in that a groove (101) is provided at the center of the top surface of the top plate (1), and a folding handle (102) is installed in the groove (101).

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