CN216862259U - Environmental test sample save set - Google Patents

Abstract

The utility model belongs to the technical field of environmental detection, and particularly relates to an environmental detection sample storage device, which is used for storing test tubes with samples, and comprises a box body with a front side opening, a box door connected with the box body and a storage rack arranged in the box body; the storage rack comprises a support column vertically connected in the box body, a sleeve sleeved on the support column and capable of moving up and down along the support column, and a placing disc assembly sleeved outside the sleeve and capable of rotating relative to the sleeve, wherein a placing groove for storing test tubes is formed in the placing disc assembly; the sleeve is driven on the support column through a nut and screw mechanism. The utility model is used for solving the technical problems that sample test tubes with different specifications are inconvenient to place due to the fixed structure of the sample storage device.

Description

Environmental test sample save set

Technical Field

The utility model belongs to the technical field of environmental detection, and particularly relates to an environmental detection sample storage device.

Background

With the development and progress of society, environmental protection is increasingly emphasized, water quality, air, soil quality and the like need to be continuously or discontinuously detected in the process, and then the process of analyzing the change and the influence on the environment is analyzed, and the environment detection sample collection needs field sampling personnel to strictly sample according to the requirements of an operation instruction and mark and paste marks on the collected sample. The collected samples are usually contained in test tubes and stored by special storage boxes.

However, the storage box used at present has simple structure and fixed components, is inconvenient for simultaneously storing a plurality of test tubes with overlarge specification difference, and causes inconvenient use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an environment detection sample storage device which is used for solving the technical problems that sample test tubes with different specifications are inconvenient to place due to the fixed structure of the sample storage device.

In order to achieve the purpose, the technical scheme of the utility model is as follows: an environment detection sample storage device is used for storing test tubes with samples, and comprises a box body with a front opening, a box door connected with the box body and a storage rack arranged in the box body; the storage rack comprises a support column vertically connected in the box body, a sleeve sleeved on the support column and capable of moving up and down along the support column, and a placing disc assembly sleeved outside the sleeve and capable of rotating relative to the sleeve, wherein a placing groove for storing test tubes is formed in the placing disc assembly; the sleeve is driven on the support column through a nut and screw mechanism.

Preferably, the nut and screw mechanism comprises an external thread arranged on the supporting rod and an internal thread arranged on the inner wall of the sleeve and matched with the external thread.

Preferably, the sleeve and the placing disc assembly are connected by a bearing assembly.

Preferably, the sleeve upper end projects from the placement disc assembly and the bearing assembly.

Preferably, the placing disc assembly comprises a middle connecting block and two placing discs connected to the connecting block through hinges, and the two placing discs are arranged on two sides of the connecting block.

Preferably, the bottom of the placing tray is provided with an elastic pad.

Preferably, the placing tray assembly further comprises a locking member for locking the placing tray and the connecting block.

Preferably, the retaining member adopts U type pole, U type pole both ends are inserted respectively place the dish with the locking hole that sets up on the connecting block is downthehole, and the realization is right place the dish with the locking of connecting block.

Preferably, a pull rope is connected to the U-shaped rod, and the other end of the pull rope is connected to the placing disc.

The technical scheme adopted by the utility model has the beneficial effects that:

the distance between the placing disc assemblies for placing the test tubes can be freely adjusted, so that the test tubes of different specifications can be conveniently stored, various test tubes with larger specification differences can be conveniently and synchronously stored, and the applicability is expanded. The storage rack is arranged in the box body and comprises a vertically arranged support column, a sleeve and a placing disc assembly, wherein the sleeve is sleeved on the support column and driven to move by a nut screw mechanism, and the placing disc assembly is sleeved outside the sleeve; simultaneously, a plurality of dish subassemblies of placing can carry out the regulation of height according to the test tube of different specifications to in the time of the great test tube of realization to specification difference preserve, the suitability is stronger.

Drawings

FIG. 1 is a schematic front view of an embodiment of an environmental test sample retention device;

FIG. 2 is an enlarged sectional view taken at A in FIG. 1;

FIG. 3 is a top view of an environmental test sample retention device with an exemplary puck assembly.

In the figures 1-3, 1-box door, 2-box body, 3-supporting column, 4-sleeve, 5-placing disc component, 51-connecting block, 52-U-shaped rod, 53-pulling rope, 54-placing disc, 541-placing groove, 542-elastic pad, 6-bearing component and 7-hinge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all embodiments, and do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The specific embodiment is as follows:

example 1, as shown in fig. 1-3, an environmental test sample retention device for holding test tubes from which samples are collected. The sample storage device comprises a box body 2, a box door 1 and a storage rack. An opening is arranged at the front side of the box body 2, and a box door 1 which can be opened and closed is connected at the opening. A storage rack is arranged in the box body 2.

The storage rack comprises a support column 3, a sleeve 4 and a placing tray assembly 5. Specifically, the support column 3 is vertically disposed and connected to the bottom inside the box body 2. The sleeve 4 is sleeved on the support column 3 and can move up and down along the support column 3. In the present exemplary embodiment, the sleeve 4 is moved on the support column 3 by a nut-and-screw mechanism.

More specifically, the placing disc assemblies 5 are provided in a plurality, and the placing disc assemblies 5 are all sleeved outside the sleeve 4 and can rotate relative to the sleeve 4. A placing groove 541 is provided on the placing tray assembly 5 for inserting and placing the test tube.

In the environment test sample storage device of the present embodiment, when in use, the test tubes are placed in the placement grooves 541 of the placement tray assembly 5. Finish and place the test tube in the sampling in one stage and accomplish the back, adjust the dish subassembly 5 of placing that is in the test tube top to make the dish subassembly 5 of placing of top support gently and press at the test tube top, guaranteed the stability that the test tube was placed on the one hand like this, on the other hand conveniently places the test tube of different specifications on the dish subassembly 5 of placing of difference, deposit when in order to adapt to the test tube of different specifications. Sleeve 4 reciprocates on support column 3 through nut lead screw mechanism, and then drives and places dish subassembly 5 and reciprocate, adjusts two adjacent distances of placing between the dish subassembly 5, easy operation, and it is convenient to adjust.

Further, the nut-screw mechanism includes an external thread 31 provided on the support column 3 and an internal thread provided on the inner wall of the sleeve 4. The internal thread is matched with the external thread 31, and the sleeve 4 can move up and down on the support column 3 by rotating the sleeve 4.

Further, a bearing assembly 6 is provided between the sleeve 4 and the placing disc assembly 5 so as to enable free rotation of the placing disc assembly 5 relative to the sleeve 4; in this way, the placing disc assembly 5 does not follow the rotation due to the blocking of the side walls of the box body 2 when the sleeve is rotated. Meanwhile, the bearing is used as a standard component and is cheap and easy to obtain.

Further, to facilitate rotation of the sleeve 4, the upper end of the sleeve 4 is disposed to protrude from the placing disc assembly 5 and the bearing assembly 6, which facilitates the user to grip the sleeve 4 for rotation.

Further, the placing tray assembly 5 includes a connecting block 51 and a placing tray 54. Specifically, a through hole is provided at the center of the connecting block 51 for connecting the bearing assembly 6. The left and right sides of the connecting block 51 are connected with the placing plate 54 by hinges 7. Hinge 7 sets up at the front end of connecting block 51, and the convenience will be placed dish 54 and rotate out to the front side, makes things convenient for getting of test tube and puts.

Further, be provided with the cushion 542 in the bottom of placing the dish 54, when placing the dish 54 with the top and move down, support through cushion 542 and press on the test tube, have certain cushioning effect, effectively prevent to extrude the test tube excessively and damage.

Further, the placing tray assembly 5 further includes locking members for locking the placing tray 54 when it is rotated to the left and right sides of the connecting block 51.

In this embodiment, the locking member is a U-shaped rod 52, which is simple in structure and convenient to operate. Specifically, two connecting holes are arranged on the connecting block 51 near the rear end, and the two connecting holes are respectively positioned near the edges of the two placing discs 54; the end part of the placing disc 54 close to the connecting block 51 is also provided with a connecting hole, and two ends of the U-shaped rod 52 are respectively connected in the two connecting holes on the connecting block 51 and the placing disc 54, so that the placing disc 54 and the connecting block 51 are locked.

Furthermore, a pull rope 53 is connected to the U-shaped rod 52, and the other end of the pull rope 53 is connected to the placing disc 54, so that the U-shaped rod 52 can be effectively prevented from being lost when being pulled out, and the use cost is reduced.

The utility model is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the utility model is not limited by the above-mentioned manner, and it is within the scope of the utility model to adopt various insubstantial modifications of the technical solution of the utility model or to apply the concept and technical solution of the utility model directly to other occasions without modification.

Claims (9)

1. An environment detection sample storage device is used for storing test tubes with samples, and is characterized by comprising a box body with a front side opening, a box door connected with the box body and a storage rack arranged in the box body; the storage rack comprises a support column vertically connected in the box body, a sleeve sleeved on the support column and capable of moving up and down along the support column, and a placing disc assembly sleeved outside the sleeve and capable of rotating relative to the sleeve, wherein a placing groove for storing test tubes is formed in the placing disc assembly; the sleeve is driven on the support column through a nut and screw mechanism.

2. The environmental test sample holder of claim 1, wherein the nut-screw mechanism comprises an external thread disposed on the support column and an internal thread disposed on the inner wall of the sleeve and engaged with the external thread.

3. The environmental test sample retention device of claim 1, wherein the sleeve is coupled to the placement disk assembly via a bearing assembly.

4. The environmental test sample retention device of claim 3, wherein the upper end of the sleeve protrudes from the placement tray assembly and the bearing assembly.

5. The environmental test sample retention device of any one of claims 1-4, wherein the placement tray assembly comprises a central attachment block and two placement trays hingedly attached to the attachment block, the two placement trays being on opposite sides of the attachment block.

6. The environmental test sample retention device of claim 5, wherein the bottom of the placement tray is provided with an elastic pad.

7. The environmental test sample retention device of claim 5, wherein the placement tray assembly further comprises a locking member for locking the placement tray and the connection block.

8. The environmental test sample holder of claim 7, wherein the locking member is a U-shaped rod, and two ends of the U-shaped rod are inserted into the locking holes formed in the placing tray and the connecting block respectively to lock the placing tray and the connecting block.

9. The environmental test sample holder of claim 8, wherein a pull cord is connected to the U-shaped rod, and the other end of the pull cord is connected to the placement tray.

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