CN210696460U - Be used for open-air sampling knapsack in karst area - Google Patents

Abstract

The utility model discloses a be used for open-air sampling knapsack in karst area, including knapsack and grid frame, the grid frame is fixed in the knapsack, and the grid frame sets up the multilayer, and the knapsack department that every layer of grid frame corresponds sets up tears annular opening, tears annular opening and adopts the zip fastener to seal. The utility model discloses a place the box frame in the knapsack to the annular opening is torn in the knapsack setting that every layer of box frame corresponds, can independently get every layer of box and take the moss sample and deposit the moss sample, avoids the extrusion to lead to the sample to damage between the sample, improves the experimental accuracy nature of sample, and the moss sample that the box was placed is also convenient for seek required sample and corresponds the experiment, improves and seeks efficiency, the utility model has the characteristics of simple structure, convenient operation, with low costs.

Description

Be used for open-air sampling knapsack in karst area

Technical Field

The utility model belongs to the technical field of the open-air sampling knapsack, a be used for open-air sampling knapsack in karst area is related to.

Background

When the existing karst region is used for soil moss research, sample collection is usually carried out in the field, and the collected samples are placed in a backpack, so that the moss samples are damaged due to extrusion of the backpack, and accurate test research cannot be carried out.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: the utility model provides a be used for karst area field sampling knapsack to solve the technical problem that exists among the prior art.

The utility model discloses the technical scheme who takes does: the utility model provides a be used for open-air sampling knapsack in karst area, includes knapsack and grid frame, and the grid frame is fixed in the knapsack, and the grid frame sets up the multilayer, and the knapsack department that every layer of grid frame corresponds sets up tears annular opening, tears annular opening and adopts the zip fastener to seal.

Preferably, the backpack is made of waterproof cloth.

Preferably, the backpack for field sampling in the karst region further comprises a freshness protection package for containing soil moss, and the freshness protection package is placed in the blank of the grid frame.

The utility model has the advantages that: compared with the prior art, the utility model discloses a place the box frame in the knapsack to the annular opening is torn in the knapsack setting that every layer of box frame corresponds, can independently get every layer of box and take the moss sample and deposit the moss sample, avoids the extrusion to lead to the sample to damage between the sample, improves the experimental accuracy nature of sample, and the moss sample that the box was placed also is convenient for seek required sample and corresponds the experiment, improves and seeks efficiency, the utility model has the characteristics of simple structure, convenient operation, with low costs.

Drawings

FIG. 1 is a schematic view of the internal structure of the utility model when opened;

fig. 2 is a schematic structural diagram of the utility model after sealing.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Example 1: as shown in fig. 1-2, a backpack for sampling in karst region field comprises a backpack 1 and a cell frame 2, wherein the cell frame 2 is fixed in the backpack 1, the cell frame 2 is provided with multiple layers, a tearing annular opening 3 is arranged at the position of the backpack 1 corresponding to each layer of the cell frame 2, the tearing annular opening 3 is sealed by a zipper, a carrying strap is arranged at the front side of the backpack, a backup plate is arranged towards the front side of the cell frame 2, the cell frame and the backup plate are both made of hard plastics, and the backpack is light in weight, has certain elasticity, and is comfortable to be carried on.

Preferably, the backpack 1 is made of waterproof cloth.

Preferably, the backpack for field sampling in the karst region further comprises a freshness protection package 4 for containing soil moss, wherein the freshness protection package 4 is placed in the blank of the grid frame 2, and the soil moss sample can be stored.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention, therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (3)

1. The utility model provides a be used for open-air sampling knapsack in karst area which characterized in that: the bag type bag with the tearing ring-shaped openings comprises a backpack (1) and a grid frame (2), wherein the grid frame (2) is fixed in the backpack (1), the grid frame (2) is provided with a plurality of layers, the backpack (1) corresponding to each layer of the grid frame (2) is provided with the tearing ring-shaped opening (3), and the tearing ring-shaped opening (3) is sealed by a zipper.

2. The field sampling backpack for the karst region as claimed in claim 1, wherein: the backpack (1) is made of waterproof cloth.

3. The field sampling backpack for the karst region as claimed in claim 1, wherein: the soil moss preservation bag also comprises a preservation bag (4) for containing soil moss, and the preservation bag (4) is placed in the blank of the grid frame (2).

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