CN220164527U

CN220164527U - Sample preservation device

Info

Publication number: CN220164527U
Application number: CN202321216238.9U
Authority: CN
Inventors: 杜巍; 昝超文; 姚飞毅; 祁幸
Original assignee: Shaanxi Zhongtian Environmental Protection Technology Co ltd
Current assignee: Shaanxi Zhongtian Environmental Protection Technology Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-12-12
Anticipated expiration: 2033-05-19

Abstract

The utility model discloses a sample preservation device, which comprises a box body and a placement part, wherein the placement part comprises: inner box: the box body is fixed on the inner wall of the box body through screws; placing holes: the inner wall of the placing hole is adhered with a sponge ring; threaded rod II: the device is connected to the surface of a threaded hole formed in the bottom of the box body through threads; top movable plate: the second end of the threaded rod is movably connected with the second end of the threaded rod; intermediate lever: the upper end of the middle rod is welded with the outer wall of the top movable plate, and the top of the middle rod is adhered with a rubber pad. According to the utility model, the waste water sample bottle can be placed through the placement holes, the waste water sample bottle can be protected by the sponge ring, the bottom of the waste water sample bottle can be supported through the rubber pad, the stability of the waste water sample bottle is ensured, the inner surface of the inner box can be crimped through the limiting plate, the upper end and the lower end of the waste water sample bottle are limited by matching with the rubber pad, and the box body and the cover plate can be limited through the positioning column and the positioning groove.

Description

Sample preservation device

Technical Field

The utility model relates to the technical field of sample storage, in particular to a sample storage device.

Background

In the prior art, industrial wastewater refers to wastewater, sewage and waste liquid generated in an industrial production process, wherein the industrial wastewater contains industrial production materials, intermediate products and products which run off along with water and pollutants generated in the production process, along with rapid development of industry, the pollution of wastewater to water is increasingly wide and serious, and when the industrial wastewater is detected, the industrial wastewater needs to be sampled by a water sample bottle and then is temporarily stored in a water sample storage box, and the water sample storage box is used for storing the water sample.

Through retrieving, chinese patent application number 202122183548.2's patent discloses an industrial waste water detects with water sample case, including preserving the case, it is equipped with a plurality of test tubes to preserve incasement receipts, the test tube inserts respectively from top to bottom and establishes into the centre gripping hole, in the vertical spout, the bilateral symmetry of centre gripping hole is provided with the rubber and presss from both sides the cover, the rubber presss from both sides the cover and is connected with the test tube looks centre gripping, rubber presss from both sides the cover fixed connection at the tail end of T shape push rod, T shape push rod sliding fit connects in the horizontal spout of seting up on the upper bracket, horizontal spring is installed to the assembly in the horizontal spout, it is connected to contradict mutually elasticity between horizontal spring and the T shape push rod, the rubber cover is connected down in the vertical spout sliding fit, the bottom of connecting the test tube is established to the rubber cover down, it is connected with preserving mutually elastic conflict between the case to contradict mutually.

The sample preservation box for industrial wastewater detection in the patent has the following defects: when preserving the water sample, because the height of preserving the case can't be adjusted, and the internal diameter of vertical spout can't be adjusted for whole preserving the case can only preserve the test tube of specific length and specific diameter, make the suitability and the use flexibility of preserving the case relatively poor.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a sample storage device.

In order to achieve the above object, the present utility model adopts a sample storage device including a housing and a placement portion including:

inner box: the box body is fixed on the inner wall of the box body through screws;

placing holes: the inner wall of the placing hole is adhered with a sponge ring;

threaded rod II: the device is connected to the surface of a threaded hole formed in the bottom of the box body through threads;

top movable plate: the second end of the threaded rod is movably connected with the second end of the threaded rod;

intermediate lever: the upper part of the middle rod is welded with the outer wall of the top movable plate, and a rubber pad is adhered to the top of the middle rod;

and (3) supporting rods: the supporting rod is fixed on the outer wall of the bottom of the top movable plate through a pin, and is movably connected with the inner wall of a through hole formed in the bottom of the box body.

As still further aspects of the utility model: the outer wall of one side of the box body is connected with a cover plate through a hinge.

As still further aspects of the utility model: threaded holes formed in the surface of the cover plate are movably connected with a first threaded rod, and one end of the first threaded rod is movably connected with a limiting plate.

As still further aspects of the utility model: the outer wall of one side of the limiting plate is fixed on the T-shaped rod through a pin, and the T-shaped rod is movably connected to the inner wall of the through hole formed in the surface of the cover plate.

As still further aspects of the utility model: the outer wall welding of bottom half has the linking post, and links up post bottom outer wall swing joint and has the universal wheel.

As still further aspects of the utility model: the outer wall of the top movable plate is welded with a positioning rod, and the bottom of the inner box is provided with a slot which is matched with the outer diameter of the positioning rod.

As still further aspects of the utility model: the locating groove is formed in the upper surface of the inner box, and a locating column matched with the inner diameter of the locating groove is welded on the outer wall of one side of the limiting plate.

As still further aspects of the utility model: the outer diameter of the rubber pad is smaller than the inner diameter of the placing hole.

Compared with the prior art, the utility model provides a sample storage device, which has the following beneficial effects:

1. can place the waste water appearance bottle through being provided with the hole of placing, utilize the sponge circle can protect waste water appearance bottle, can support waste water appearance bottle bottom through being provided with the rubber pad, guarantee waste water appearance bottle's stability.

2. The inner surface of the inner box can be crimped through the limiting plate, so that the upper end and the lower end of the waste water sample bottle are limited by the rubber pad, and the box body and the cover plate can be limited through the positioning column and the positioning groove.

3. Through being provided with the universal wheel and being convenient for remove whole device, utilize the bracing piece can support the box at waste water appearance bottle in-process of placing.

The device has no parts which are the same as the prior art or can adopt the prior art to apply the following technical scheme:

realizing the method.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a sample storage device according to the present utility model;

FIG. 2 is a schematic side view of a sample storage device according to the present utility model;

FIG. 3 is a schematic view of the bottom structure of a sample storage device according to the present utility model;

FIG. 4 is a schematic view of a sample storage device according to the present utility model, partially in cross-section;

fig. 5 is a schematic view of the bottom structure of an inner case of the sample storage device according to the present utility model.

In the figure: 1-box, 2-apron, 3-limiting plate, 4-constant head tank, 5-inner box, 6-reference column, 7-T shape pole, 8-threaded rod one, 9-threaded rod two, 10-bracing piece, 11-universal wheel, 12-linking post, 13-rubber pad, 14-top movable plate, 15-locating lever, 16-intermediate lever, 17-slot, 18-sponge circle, 19-place the hole.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1;

in order to facilitate the preservation of waste water sample bottles of different specifications, as shown in fig. 1-5, the sample preservation device comprises a box body 1 and a placement part, wherein the placement part comprises:

inner box 5: the device is fixed on the inner wall of the box body 1 through screws;

placement hole 19: the inner box is arranged in the inner box 5, and a sponge ring 18 is adhered to the inner wall of the placement hole 19;

threaded rod two 9: the device is connected to the surface of a threaded hole formed in the bottom of the box body 1 through threads;

top movable plate 14: the rotary connecting device is rotationally connected to the top of the threaded rod II 9;

intermediate lever 16: the upper part of the middle rod 16 is welded to the outer wall of the top movable plate 14, and a rubber pad 13 is adhered to the top of the middle rod 16;

the support bar 10: the supporting rod 10 is fixedly arranged on the outer wall of the bottom of the top movable plate 14 through a pin, and is connected with the inner wall of a through hole formed in the bottom of the box body 1 in a sliding manner;

the waste water sample bottle can be placed in an inserting mode through the placement holes 19, the outer wall of the waste water sample bottle can be wrapped by utilizing the soft characteristic of the sponge ring 18, meanwhile, the waste water sample bottle can be subjected to shock absorption protection, the safety of the waste water sample bottle is ensured, meanwhile, the waste water sample bottles with different outer diameters can be wrapped due to the certain contractility of the sponge ring 18, and the use flexibility is improved;

can support waste water appearance bottle bottom through being provided with rubber pad 13, through setting up rubber pad 13 into the rubber material to can protect waste water appearance bottle bottom, can make through rotatory threaded rod two 9 top movable plate 14 slide along box 1 bottom under the direction effect of bracing piece 10, thereby can adjust rubber pad 13 for the position in placing hole 19, thereby support it better according to waste water appearance bottle's length, rubber pad 13 external diameter is less than and places hole 19 internal diameter, thereby guarantees that rubber pad 13 can be smoothly in placing hole 19 inside removal.

Further, the outer wall of one side of the box body 1 is connected with a cover plate 2 through a hinge;

the case 1 can be closed by providing the cover plate 2.

Further, a threaded hole formed in the surface of the cover plate 2 is rotationally connected with a threaded rod I8, one end of the threaded rod I8 is rotationally connected with a limiting plate 3, the outer wall of one side of the limiting plate 3 is fixed on a T-shaped rod 7 through a pin, and the T-shaped rod 7 is slidingly connected with the inner wall of a through hole formed in the surface of the cover plate 2;

after the cover plate 2 is closed, the cover plate 2 can downwards move under the guiding action of the T-shaped rod 7 by rotating the first threaded rod 8, so that the bottom of the limiting plate 3 can be in pressure connection with the upper surface of the inner box 5, and the top and the bottom of the waste water sample bottle can be limited by matching with the rubber pad 13.

Further, a positioning groove 4 is formed in the upper surface of the inner box 5, and a positioning column 6 which is matched with the inner diameter of the positioning groove 4 is welded on the outer wall of one side of the limiting plate 3;

when the cover plate 2 is closed, the limiting plate 3 also drives the positioning column 6 to move downwards and insert into the inner wall of the positioning groove 4 in the downward moving process, so that the box body 1 and the cover plate 2 can be limited, and the stability of the cover plate 2 after being closed is ensured.

Further, a positioning rod 15 is welded on the outer wall of the top movable plate 14, and a slot 17 matched with the outer diameter of the positioning rod 15 is formed in the bottom of the inner box 5;

by providing the positioning rod 15 and the slot 17, stability in the moving process of the top movable plate 14 can be ensured.

Working principle: firstly, the second threaded rod 9 is rotated to enable the top movable plate 14 to move to the lowest position under the guiding action of the supporting rod 10, then the waste water sample bottle is inserted into the placing hole 19, the bottom of the waste water sample bottle is in surface contact with the rubber pad 13, shock absorption protection can be carried out on the outer wall of the waste water sample bottle when the outer wall of the waste water sample bottle is wrapped by the sponge ring 18, after the waste water sample bottle is placed, the cover plate 2 is closed, the first threaded rod 8 is rotated to enable the limiting plate 3 to move downwards under the guiding action of the T-shaped rod 7, the positioning column 6 is gradually inserted into the positioning groove 4, so that the box body 1 and the cover plate 2 are limited, meanwhile, the limiting plate 3 is in pressure connection with the upper surface of the inner box 5, then the second threaded rod 9 is reversely rotated, the rubber pad 13 is enabled to move upwards in the process of pushing the bottom of the waste water sample bottle, the two ends of the waste water sample bottle are placed between the limiting plate 3 and the rubber pad 13, and the stability of the waste water sample bottle is guaranteed.

Example 2:

a sample holding device, as shown in fig. 3, for ensuring flexibility in movement of the whole device; this example complements the following on the basis of example 1: the outer wall of the bottom of the box body 1 is welded with a connecting column 12, and the outer wall of the bottom of the connecting column 12 is rotationally connected with a universal wheel 11;

through being provided with the universal wheel 11 and being convenient for remove whole device, when needs place the waste water sample bottle simultaneously, because the top moves board 14 and removes to the lowest department this moment for the plane that bracing piece 10 bottom place is less than the plane that universal wheel 11 bottom place, makes bracing piece 10 can support box 1 at the in-process that waste water sample bottle was placed, makes universal wheel 11 be in unsettled state, thereby guarantees the stability of waste water sample bottle in placing the in-process of hole 19.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A sample preservation device comprising a case (1) and a placement section, characterized in that the placement section comprises:

inner box (5): the device is fixed on the inner wall of the box body (1) through screws;

placement hole (19): the inner wall of the placement hole (19) is adhered with a sponge ring (18);

threaded rod two (9): the device is connected to the surface of a threaded hole formed in the bottom of the box body (1) through threads;

top movable plate (14): the device is movably connected to the top of the threaded rod II (9);

intermediate lever (16): the upper part of the middle rod (16) is welded on the outer wall of the top movable plate (14), and a rubber pad (13) is adhered on the top of the middle rod;

support bar (10): the support rod (10) is movably connected to the inner wall of a through hole formed in the bottom of the box body (1).

2. A sample storage device according to claim 1, wherein the outer wall of the case (1) is hinged to a cover (2).

3. The sample storage device according to claim 2, wherein the threaded hole formed in the surface of the cover plate (2) is movably connected with a first threaded rod (8), and one end of the first threaded rod (8) is movably connected with a limiting plate (3).

4. A sample storage device according to claim 3, wherein the outer wall of one side of the limiting plate (3) is fixed to the T-shaped rod (7) through a pin, and the T-shaped rod (7) is movably connected to the inner wall of the through hole formed in the surface of the cover plate (2).

5. The sample storage device according to claim 4, wherein the connecting column (12) is welded on the outer wall of the bottom of the box body (1), and the universal wheel (11) is movably connected on the outer wall of the bottom of the connecting column (12).

6. The sample storage device according to claim 5, wherein the outer wall of the top movable plate (14) is welded with a positioning rod (15), and a slot (17) adapted to the outer diameter of the positioning rod (15) is formed in the bottom of the inner box (5).

7. The sample storage device according to claim 6, wherein a positioning groove (4) is formed in the upper surface of the inner box (5), and a positioning column (6) which is matched with the inner diameter of the positioning groove (4) is welded on the outer wall of one side of the limiting plate (3).

8. A sample storage device according to claim 7, wherein the rubber pad (13) has an outer diameter smaller than the inner diameter of the placement hole (19).