CN219258085U

CN219258085U - Pesticide residue detection test paper box

Info

Publication number: CN219258085U
Application number: CN202223446062.4U
Authority: CN
Inventors: 金双潮; 邹大晋; 王健; 王瑜; 周嫘
Original assignee: Anhui Public Inspection And Research Institute Co ltd
Current assignee: Anhui Public Inspection And Research Institute Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-27
Anticipated expiration: 2032-12-22

Abstract

The utility model relates to the technical field of food safety detection, in particular to an agricultural residue detection test paper box which comprises a box body, wherein a row of standard grooves and a comparison groove for placing detection test paper are formed in the position, close to the front side, of the upper surface of the box body in the left-right direction, a containing groove for placing tweezers is formed in the position, close to the rear side, of the upper surface of the box body in the left-right direction, and a fixing component for clamping the tweezers is arranged in the containing groove and close to the right side; the box body is internally provided with a test paper storage groove with left and right side openings at the middle part, and a drawing box which can be drawn out from the left side opening is arranged in the test paper storage groove and is used for placing detection test paper; the right side opening part of the test paper storage groove is provided with a sealing plate which can be opened and closed. Through the structure, the tweezers can be placed at the box body, so that the tweezers are concentrated on the kit, the workload carried during outgoing detection is reduced, and the portability of the kit is improved.

Description

Pesticide residue detection test paper box

Technical Field

The utility model relates to the technical field of food safety detection, in particular to a pesticide residue detection test paper box.

Background

At present, in order to prevent and treat diseases and insect pests and improve the yield of fruits and vegetables, a planter usually sprays pesticides on the fruits and vegetables for a plurality of times, so that certain pesticide residues are formed on the fruits and vegetables, and in order to ensure the physical health of people, the pesticide residues on the fruits and vegetables are required to be detected.

At present, the method for detecting fruits and vegetables by adopting the pesticide residue rapid test paper comprises the following steps: cutting fruits and vegetables, putting into a bottle with a cover, mixing with purified water or distilled water, standing for more than 2 minutes, dripping a sample in the bottle with the cover on a white tablet of a rapid detection test paper, standing for 10 minutes, and finally judging whether the sample liquid contains residual organophosphorus or carbamate pesticides by observing color change of the white tablet.

At present, the test paper is usually placed in the test paper box, and the test paper in the test paper box is taken out through tweezers when in use, however, when going out to detect, the test paper box and the tweezers are required to be carried with various tools respectively, so that the portability of the test paper box is low.

Disclosure of Invention

Aiming at the defect that the portability of a test paper box is low because a plurality of tools such as the test paper box, tweezers and the like are required to be carried when the test paper box is used for outgoing detection in the prior art, the utility model provides the pesticide residue detection test paper box.

In order to solve the technical problems, the utility model is solved by the following technical scheme.

The pesticide residue detection test paper box comprises a box body, wherein a row of standard grooves and a comparison groove for placing detection test paper are formed in the position, close to the front side, of the upper surface of the box body along the left-right direction, a containing groove for placing tweezers is formed in the position, close to the rear side, of the upper surface of the box body along the left-right direction, and a fixing assembly for clamping the tweezers is arranged in the containing groove and close to the right side;

the box body is internally provided with a test paper storage groove with left and right side openings at the middle part, and a drawing box which can be drawn out from the left side opening is arranged in the test paper storage groove and is used for placing detection test paper; the right side opening part of the test paper storage groove is provided with a sealing plate which can be opened and closed.

Preferably, a first mounting groove for mounting the fixing component is formed in the right side face of the box body, and the first mounting groove is communicated with the accommodating groove;

the fixed subassembly is equipped with fixed clamp splice and the removal clamp splice that stretches into the holding tank including locating the mounting panel in the first mounting groove on the mounting panel, on the mounting panel was located to removal clamp splice movably, the removal clamp splice was moved to fixed clamp splice and is used for pressing from both sides the tweezers of placing in the holding tank.

Preferably, a sliding groove with a T-shaped section is arranged on the mounting plate along the moving direction of the movable clamping block, and a sliding block which is positioned in the corresponding sliding groove and slides is arranged at the end part of the movable clamping block;

the side wall of the movable clamping block, which is close to the test paper storage groove, is provided with a guide rod positioned in the first installation groove, and a spring used for driving the movable clamping block to move towards the fixed clamping block is sleeved on the guide rod.

Preferably, a second mounting groove is formed in the right side of the box body, hinge holes are formed in the opposite side walls of the second mounting groove, and hinge shafts extending into the corresponding hinge holes are formed in the sealing plate;

one end of the guide rod penetrates through the first mounting groove and stretches into the second mounting groove, a positioning hole for the guide rod to stretch into is formed in the side wall of the sealing plate, when the movable clamping block moves to the fixed clamping block to clamp forceps, one end of the guide rod stretches into the positioning hole to seal the right opening of the test paper storage groove, and when the spring drives the movable clamping block to attach to the fixed clamping block, the guide rod is driven to retract into the first mounting groove.

Preferably, a guide inclined plane with a V-shaped section is arranged at the side wall of the movable clamping block and the fixed clamping block, which are close to each other, and at the upper end part of the movable clamping block and the fixed clamping block.

Preferably, the mounting plate is provided with a guide chute into which the forceps connecting end is clamped.

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

1. according to the utility model, the tweezers can be placed at the box body through the accommodating groove and the fixing component, so that the tweezers are concentrated on the kit, the workload carried during outgoing detection is reduced, and the portability of the kit is improved.

2. Through the structure in the utility model, when a user places tweezers in the accommodating groove, the guide rod can be driven to lock the sealing plate, so that the sealing plate is kept in a sealed state for the test paper storage groove, the locking of the sealing plate can be released when the user takes out the tweezers, the opening of the test paper storage groove is opened, and the user can take out and use the test paper through the tweezers conveniently.

Drawings

FIG. 1 is a schematic view of an agricultural residue detection test paper box in example 1;

FIG. 2 is an exploded view of the test strip cartridge of example 1;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is an exploded view of the fixing assembly in embodiment 1.

The names of the parts indicated by the numerical references in the drawings are as follows:

100. a case body; 101. a receiving groove; 102. a standard groove; 103. a contrast tank; 110. tweezers; 120. drawing a box; 130. a sealing plate; 140. a fixing assembly; 211. a test paper storage tank; 212. a second mounting groove; 213. a third mounting groove; 311. a first mounting groove; 221. a hinge shaft; 320. a mounting plate; 330. fixing the clamping blocks; 340. moving the clamping block; 411. a chute; 421. a slide block; 422. a guide rod; 423. a spring; 431. a guide slope; 441. and a guiding chute.

Detailed Description

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings and examples. It is to be understood that the examples are illustrative of the present utility model and are not intended to be limiting.

Example 1

As shown in fig. 1 and 2, the present embodiment provides an agricultural residue detection test paper box, which comprises a box body 100, wherein a row of standard grooves 102 and a comparison groove 103 for placing detection test paper are arranged on the upper surface of the box body 100 near the front side along the left-right direction, a containing groove 101 for placing tweezers 110 is arranged on the upper surface of the box body 100 near the rear side along the left-right direction, and a fixing component 140 for clamping the tweezers 110 is arranged in the containing groove 101 near the right side;

a test paper storage groove 211 with left and right openings is arranged in the box body 100 and positioned in the middle, a drawing box 120 which can be drawn out from the left opening is arranged in the test paper storage groove 211, and the drawing box 120 is used for placing test paper; the right opening of the test paper storage slot 211 is provided with a sealing plate 130 which can be opened and closed.

In practical use, the comparison tank 103 is used for placing the detection test paper stained with the sample liquid, and the standard tank 102 is arranged according to the color change amplitude of the test paper after detection, so that the detection test paper in the comparison tank 103 can be conveniently compared with the detection test paper after detection, and the pesticide residue in the sample liquid can be judged;

through the arrangement of the accommodating groove 101 and the fixing component 140, the tweezers 110 can be placed in the accommodating groove 101 through the fixing component 140, and then the tweezers 110 can be placed on the test paper box, so that the workload of detecting and carrying when going out is reduced, and the portability of the test paper box is improved;

in this embodiment, the test paper storage groove 211 is used for placing unused test paper, and in actual use, in order to facilitate placing the test paper in the test paper storage groove 211, so that a drawing box 120 that can be drawn out from a left opening is provided in the test paper storage groove 211, and by arranging the test paper in the drawing box 120 in order, the test paper can be drawn out from the test paper storage groove 211 to realize the storage of the test paper in the test paper box;

in order to fix the drawer 120 in the test paper storage groove 211, a third mounting groove 213 for mounting the drawer 120 is provided at the left opening of the test paper storage groove 211 in the box body 100, and bumps are provided on opposite side walls of the third mounting groove 213, and the drawer 120 is fixed in the test paper storage groove 211 by expanding the bumps;

in this embodiment, the sealing plate 130 is arranged, so that when the sealing plate 130 is closed, the test paper can be stored in the test paper box preferably; when the sealing plate 130 is opened, the opening of the test paper storage groove 211 can be opened, so that a user can take out the test paper placed in the drawer 120 through the tweezers 110.

As shown in fig. 3, in this embodiment, a first mounting groove 311 for mounting the fixing component 140 is provided at the right side surface of the case 100, and the first mounting groove 311 is provided in communication with the accommodating groove 101;

the fixing assembly 140 comprises a mounting plate 320 arranged in the first mounting groove 311, a fixing clamping block 330 and a moving clamping block 340 which extend into the accommodating groove 101 are arranged on the mounting plate 320, the moving clamping block 340 is movably arranged on the mounting plate 320, and the moving clamping block 340 moves to the fixing clamping block 330 for clamping the tweezers 110 placed in the accommodating groove 101.

By the configuration in this embodiment, the mounting plate 320 is mounted in the first mounting groove 311 by a screw, and by the arrangement of the fixed clamping block 330 and the movable clamping block 340 extending into the accommodating groove 101, the connecting end of the forceps 110 is placed between the movable clamping block 340 and the fixed clamping block 330, and the movable clamping block 340 is moved to the fixed clamping block 330 to clamp the forceps 110, so that the forceps 110 are fixed in the accommodating groove 101;

in practical use, the mounting plate 320 is provided with a guiding chute 441 into which the connection end of the tweezers 110 is clamped, and the guiding chute 441 is utilized to enable the connection end of the tweezers 110 to be slidably clamped into the guiding chute 441 when the tweezers 110 are placed into the accommodating groove 101 by a user, so that the tweezers 110 are preferably placed between the movable clamping block 340 and the fixed clamping block 330.

Referring to fig. 4, in this embodiment, a sliding slot 411 with a T-shaped section is provided on the mounting plate 320 along the moving direction of the moving clamping block 340, and a sliding block 421 sliding in the corresponding sliding slot 411 is provided at the end of the moving clamping block 340;

the side wall of the movable clamping block 340, which is close to the test paper storage groove 211, is provided with a guide rod 422 positioned in the first mounting groove 311, and a spring 423 for driving the movable clamping block 340 to move towards the fixed clamping block 330 is sleeved on the guide rod 422.

Through the matching arrangement of the sliding groove 411 and the sliding block 421 in the embodiment, the movable clamping block 340 is preferably mounted on the mounting plate 320 in a sliding manner, wherein the movable clamping block 340 is always pushed to move towards the fixed clamping block 330 by the spring 423 through the arrangement of the guide rod 422 and the spring 423, so that the tweezers 110 between the movable clamping block 340 and the fixed clamping block 330 are clamped and fixed in the accommodating groove 101; when the user needs to take out the forceps 110, the forceps 110 can be taken out more conveniently by applying an upward force to the forceps 110.

Referring to fig. 4, in this embodiment, after the tweezers 110 are taken out, the springs 423 push the movable clamping blocks 340 to attach to the fixed clamping blocks 330, at this time, in order to facilitate the user to place the tweezers 110 between the movable clamping blocks 340 and the fixed clamping blocks 330 along the guiding sliding grooves 441, the side walls of the movable clamping blocks 340 and the fixed clamping blocks 330 close to each other and the upper end portions of the movable clamping blocks 340 and the fixed clamping blocks 330 are provided with guiding inclined planes 431 with V-shaped cross sections, which enable the user to push the tweezers 110 down to drive the movable clamping blocks 340 away from the fixed clamping blocks 330 through the guiding action of the guiding inclined planes 431, so that the tweezers 110 are placed between the movable clamping blocks 340 and the fixed clamping blocks 330 and clamped and fixed.

Referring to fig. 2-4, in this embodiment, a second mounting groove 212 is formed on the right side of the case 100, hinge holes are formed on opposite side walls of the second mounting groove 212, and a hinge shaft 221 extending into the corresponding hinge hole is formed on the sealing plate 130;

one end of the guide rod 422 penetrates through the first mounting groove 311 and extends into the second mounting groove 212, a positioning hole for the guide rod 422 to extend into is formed in the side wall of the sealing plate 130, when the movable clamping block 340 moves to the fixed clamping block 330 to clamp forceps, one end of the guide rod 422 extends into the positioning hole to seal the right opening of the test paper storage groove 211 by the sealing plate 130, and when the spring 423 drives the movable clamping block 340 to be attached to the fixed clamping block 330, the guide rod 422 is driven to retract into the first mounting groove 311.

The sealing plate 130 is preferably hinge-mounted in the second mounting groove 211 by the cooperative arrangement of the hinge shaft 221 and the hinge hole in the present embodiment;

wherein, by the arrangement of the positioning hole and the guide rod 422, when the tweezers 110 are placed in the accommodating groove 101 in actual use, the movable clamping block 340 cannot be attached to the fixed clamping block 330, so that the end part of the guide rod 422 stretches into the second mounting groove 212, and at this time, the guide rod 422 can be inserted into the positioning hole to lock the sealing plate 130, so that the sealing plate is in a state of sealing the test paper storage groove 211; when the user takes out the forceps 110 for use, the spring 423 drives the movable clamping block 340 to attach to the fixed clamping block 330, so that the guide rod 422 is retracted into the first mounting groove 311, thereby unlocking the sealing plate 130, and the test paper storage groove 211 is in an open state, so that the test paper in the test paper box can be conveniently taken out by the forceps 110.

When the pesticide residue detection test paper box is specifically used, a user takes out tweezers 110 in a containing groove 101, at the moment, a guide rod 422 is retracted into a first mounting groove 311, a sealing plate 130 rotates to open a right opening of a test paper storage groove 211, the user can take out unused test paper through the tweezers 110, drop a sample on the test paper and rest for a period of time, and then the test paper is placed in a comparison groove 103 through the tweezers to be compared with a standard groove 102, so that the pesticide residue of the sample liquid is judged; after the detection is completed, the sealing plate 130 is rotated to seal the test paper storage groove 211, tweezers 110 are placed in the accommodating groove 101, and the driving guide rod 422 stretches into the positioning hole to lock the sealing plate 130, so that the opening on the right side of the test paper storage groove 211 is sealed, and the test paper box is used for storing the detection test paper.

In summary, the foregoing description is only of the preferred embodiments of the present utility model, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the utility model.

Claims

1. The utility model provides a incomplete detection of farming test paper box which characterized in that: the device comprises a box body (100), wherein a row of standard grooves (102) and a comparison groove (103) for placing detection test paper are formed in the position, close to the front side, of the upper surface of the box body (100) in the left-right direction, a containing groove (101) for placing tweezers (110) is formed in the position, close to the rear side, of the upper surface of the box body (100), and a fixing assembly (140) for clamping the tweezers (110) is arranged in the containing groove (101) and close to the right side;

a test paper storage groove (211) with left and right openings is arranged in the box body (100) and positioned in the middle, a drawing box (120) which can be drawn out from the left opening is arranged in the test paper storage groove (211), and the drawing box (120) is used for placing test paper; the right side opening of the test paper storage groove (211) is provided with a sealing plate (130) which can be opened and closed.

2. An agricultural residue detection test paper box according to claim 1, wherein: a first mounting groove (311) for mounting the fixing component (140) is formed in the right side surface of the box body (100), and the first mounting groove (311) is communicated with the accommodating groove (101);

the fixed assembly (140) comprises a mounting plate (320) arranged in the first mounting groove (311), a fixed clamping block (330) and a movable clamping block (340) which extend into the accommodating groove (101) are arranged on the mounting plate (320), the movable clamping block (340) is movably arranged on the mounting plate (320), and the movable clamping block (340) moves to the fixed clamping block (330) to clamp tweezers (110) placed in the accommodating groove (101).

3. An agricultural residue detection test paper box according to claim 2, wherein: a sliding groove (411) with a T-shaped section is arranged on the mounting plate (320) along the moving direction of the movable clamping block (340), and a sliding block (421) which is positioned in the corresponding sliding groove (411) and slides is arranged at the end part of the movable clamping block (340);

the side wall of the movable clamping block (340) close to the test paper storage groove (211) is provided with a guide rod (422) positioned in the first mounting groove (311), and a spring (423) used for driving the movable clamping block (340) to move towards the fixed clamping block (330) is sleeved on the guide rod (422).

4. A pesticide residue test carton as in claim 3, wherein: a second mounting groove (212) is formed in the right side of the box body (100), hinge holes are formed in opposite side walls of the second mounting groove (212), and a hinge shaft (221) extending into the corresponding hinge hole is arranged on the sealing plate (130);

one end of the guide rod (422) penetrates through the first mounting groove (311) to stretch into the second mounting groove (212), a positioning hole for the guide rod (422) to stretch into is formed in the side wall of the sealing plate (130), when the movable clamping block (340) moves to the fixed clamping block (330) to clamp forceps, one end of the guide rod (422) stretches into the positioning hole to seal a right side opening of the test paper storage groove (211) by the sealing plate (130), and when the spring (423) drives the movable clamping block (340) to attach to the fixed clamping block (330), the guide rod (422) is driven to retract into the first mounting groove (311).

5. An agricultural residue detection test paper box according to claim 2, wherein: the side walls of the movable clamping block (340) and the fixed clamping block (330) which are close to each other are provided with guide inclined planes (431) with V-shaped cross sections at the upper end parts.

6. An agricultural residue detection test paper box according to claim 1, wherein: the mounting plate (320) is provided with a guide chute (441) into which the connecting end of the tweezers (110) is clamped.