CN211495081U

CN211495081U - Kit for food fluorescence detection

Info

Publication number: CN211495081U
Application number: CN202020043704.8U
Authority: CN
Inventors: 杨丽丽; 刘咸筠; 王璐; 刘海霞; 刘欣
Original assignee: Jilin Teachers Institute of Engineering and Technology
Current assignee: Jilin Teachers Institute of Engineering and Technology
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-09-15
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a kit for food fluorescence detection, including box body, jacking spring, pressure spring and support spring, the inside of box body has been seted up and has been placed the chamber, and has been placed the bottom in chamber and seted up the kerve, the inside of kerve is provided with the jacking spring, and the top of jacking spring is provided with the roof, the top of box body is provided with the lid, and the inside of lid has seted up the spout to the inside of spout is provided with the traveller, the surface mounting of traveller has the restriction piece, and the top of restriction piece is provided with pressure spring, the swivelling chute has been seted up to the inside of traveller. The kit for food fluorescence detection is connected with the outer surface of the sliding column in a welding manner, and the limiting block which forms the telescopic structure between the compression spring and the sliding chute is convenient for the subsequent sliding of the sliding column in the sliding chute up and down, so that the pressing plate at the bottom of the sliding column can slide up and down in the sliding chute, and the subsequent fixing of the reagent tube is facilitated.

Description

Kit for food fluorescence detection

Technical Field

The utility model relates to a food fluorescence detection technology field specifically is a kit for food fluorescence detection.

Background

Food on the market is more and more, and in order to ensure the food safety of people, food is generally required to be checked and analyzed, wherein food fluorescence detection is a common checking mode in food detection, and a kit for food fluorescence detection is a device for storing luciferase.

However, most of the existing food fluorescence detection kits have the following problems:

the existing kit for food fluorescence detection usually adopts paper boxes and foam to store luciferase, and although the method is convenient, a large amount of paper box packages are not beneficial to environmental protection;

secondly, the reagent kit for food fluorescence detection capable of being recycled in the current market is usually only used for simply digging a round hole to store the luciferase, and when the reagent kit is vibrated from the outside, a bottle containing the luciferase is easy to break.

Therefore, we have proposed a kit for food fluorescence detection in order to solve the problems set forth above.

Disclosure of Invention

An object of the utility model is to provide a kit for food fluorescence detection to solve common kit for food fluorescence detection on the existing market that proposes in the above-mentioned background art, adopt carton and bubble cotton to deposit luciferase usually, be unfavorable for the protection to the environment, but cyclic utilization's kit for food fluorescence detection on the existing market simultaneously, when receiving external vibrations, the bottle that is equipped with luciferase takes place ruptured problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: a kit for food fluorescence detection comprises a box body, a jacking spring, a pressing spring and a supporting spring, wherein a placing cavity is formed in the box body, a bottom groove is arranged at the bottom of the placing cavity, a jacking spring is arranged in the bottom groove, a top plate is arranged at the top of the jacking spring, a box cover is arranged at the top of the box body, a sliding groove is arranged in the box cover, a sliding column is arranged inside the sliding groove, a limiting block is arranged on the outer surface of the sliding column, a compression spring is arranged at the top of the limiting block, a rotating groove is arranged inside the sliding column, a fixed block is arranged in the rotating groove, a pressing plate is fixedly arranged at the lower end of the fixed block, a telescopic groove is arranged in the box body, and the inside in flexible groove is provided with supports the spring, support the right-hand member of spring and be provided with the support frame, and the right-hand member of support frame installs the support post.

Preferably, the diameter of the top plate is larger than that of the placing cavity, and the top plate forms a telescopic structure with the bottom groove through the jacking spring.

Preferably, the limiting block forms a telescopic structure with the sliding groove through a compression spring, and the limiting block is connected with the outer surface of the sliding column in a welding mode.

Preferably, the shape of the rotating groove is cross-shaped, and the bottom of the rotating groove is of an arc structure.

Preferably, the fixed block is in a T shape, and a sliding structure is formed between the fixed block and the rotating groove.

Preferably, a rotating structure is formed between the supporting column and the box body, and a sliding structure is formed between the supporting frame at the left end of the supporting column and the telescopic groove.

Compared with the prior art, the beneficial effects of the utility model are that: the kit for the food fluorescence detection comprises a kit body,

1. the limiting block is welded with the outer surface of the sliding column and forms a telescopic structure with the sliding chute through the compression spring, so that the subsequent sliding of the sliding column in the sliding chute is facilitated, the pressing plate at the bottom of the sliding column can slide up and down in the sliding chute conveniently, and the subsequent fixing of the reagent tube is facilitated;

2. the top plate with the diameter larger than that of the placing cavity is beneficial to the up-and-down sliding of the top plate in the bottom groove, so that the longitudinal movement of the reagent tube in the placing cavity is limited, and the fixing block in the shape of the T can effectively prevent the fixing block from being separated from the rotating groove, so that the pressing plate is fixed at the bottom of the sliding column;

3. the shape is "ten" font and the bottom is the swivelling chute of arc structure, is favorable to follow-up clamp plate and sliding between the traveller, when guaranteeing that the lid is buckled, the center of clamp plate and the center of reagent pipe are on same straight line, and constitute revolution mechanic's support post between the box body, are favorable to follow-up support post to the support of reagent pipe to place the horizontal motion of intracavity to the reagent pipe and prescribe a limit to.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the slide post of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the sliding column and the limiting block of the present invention;

FIG. 4 is a schematic view of the top-view cross-sectional structure of the support post of the present invention;

fig. 5 is a schematic view of a part a of the enlarged structure of fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a placement chamber; 3. a bottom groove; 4. a jacking spring; 5. a top plate; 6. a box cover; 7. a chute; 8. a traveler; 9. a limiting block; 10. a compression spring; 11. a rotating tank; 12. a fixed block; 13. pressing a plate; 14. a telescopic groove; 15. a support spring; 16. a support frame; 17. a support post.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a kit for food fluorescence detection comprises a box body 1, a jacking spring 4, a pressure spring 10 and a supporting spring 15, wherein a placing cavity 2 is arranged in the box body 1, a bottom groove 3 is arranged at the bottom of the placing cavity 2, the jacking spring 4 is arranged in the bottom groove 3, a top plate 5 is arranged at the top of the jacking spring 4, a box cover 6 is arranged at the top of the box body 1, a sliding groove 7 is arranged in the box cover 6, a sliding column 8 is arranged in the sliding groove 7, a limiting block 9 is arranged on the outer surface of the sliding column 8, the pressure spring 10 is arranged at the top of the limiting block 9, a rotating groove 11 is arranged in the sliding column 8, a fixed block 12 is arranged in the rotating groove 11, a pressure plate 13 is fixedly arranged at the lower end of the fixed block 12, a telescopic groove 14 is arranged in the box body 1, the supporting spring 15 is arranged in the telescopic groove 14, a supporting frame 16 is arranged at, and the right end of the support frame 16 is provided with a support column 17.

Roof 5's diameter is greater than the diameter of placing chamber 2, and roof 5 constitutes extending structure between through jacking spring 4 and kerve 3, and the diameter is greater than roof 5 of placing chamber 2 diameter, is favorable to roof 5 to slide from top to bottom in kerve 3 to the longitudinal motion of placing chamber 2 is being injectd to the reagent pipe.

The limiting block 9 forms a telescopic structure with the sliding chute 7 through the compression spring 10, the limiting block 9 is in welded connection with the outer surface of the sliding column 8, and the limiting block 9 forms the telescopic structure with the sliding chute 7 through the compression spring 10, so that the subsequent up-and-down sliding of the sliding column 8 in the sliding chute 7 is facilitated, and the subsequent fixing of the reagent tube is facilitated.

The shape of the rotary groove 11 is cross-shaped, the bottom of the rotary groove 11 is arc-shaped, the subsequent sliding between the pressing plate 13 and the sliding column 8 is facilitated, and the center of the pressing plate 13 and the center of the reagent tube are on the same straight line when the box cover 6 is buckled.

The fixing block 12 is in a T shape, a sliding structure is formed between the fixing block 12 and the rotating groove 11, and the fixing block 12 in the T shape can effectively prevent the fixing block 12 from being separated from the rotating groove 11, so that the pressing plate 13 is fixed at the bottom of the sliding column 8.

A rotating structure is formed between the supporting column 17 and the box body 1, a sliding structure is formed between the supporting frame 16 at the left end of the supporting column 17 and the telescopic groove 14, and the supporting column 17 of the rotating structure is formed between the supporting column 17 and the box body 1, so that the subsequent supporting of the reagent tube by the supporting column 17 is facilitated, and the transverse movement of the reagent tube in the placing cavity 2 is limited.

The working principle is as follows: according to the fig. 1, 4 and 5, firstly, the box cover 6 of the reagent box is manually opened, then the bottom of the reagent bottle is manually aligned with the opening of the placing cavity 2 and then pressed in, when the bottom of the reagent bottle is contacted with the supporting column 17, the reagent bottle pushes the supporting column 17 to slide, so that the supporting column 17 pushes the supporting frame 16 to slide in the telescopic groove 14, and the supporting spring 15 is compressed, and in the process of placing the reagent bottle into the placing cavity 2, the supporting column 17 rotates with the supporting frame 16, so that the sliding friction between the reagent bottle and the supporting column 17 is changed into rolling friction;

according to fig. 1-3, when the reagent bottle is completely put in, the box cover 6 is covered, the bottom of the reagent bottle pushes the top plate 5 to slide downwards in the bottom groove 3, and the jacking spring 4 is compressed, meanwhile, the top of the reagent bottle pushes the pressing plate 13 to slide upwards, so that the pressing plate 13 pushes the sliding column 8 and the limiting block 9 to slide upwards in the sliding chute 7, and compresses the compression spring 10, the rotary groove 11 which is in a cross shape and has an arc-shaped bottom is beneficial to the sliding between the subsequent pressing plate 13 and the fixed block 12 and the sliding column 8, and ensures that the center of the pressing plate 13 and the center of the reagent tube are on the same straight line when the box cover 6 is buckled, under the combined action of the jacking spring 4, the pressing spring 10 and the supporting spring 15, the reagent bottle can be stably placed in the placing cavity 2, the above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a kit for food fluorescence detection, includes box body (1), jacking spring (4), pressure spring (10) and support spring (15), its characterized in that: the inner part of the box body (1) is provided with a placing cavity (2), the bottom of the placing cavity (2) is provided with a bottom groove (3), the inner part of the bottom groove (3) is provided with a jacking spring (4), the top of the jacking spring (4) is provided with a top plate (5), the top of the box body (1) is provided with a box cover (6), the inner part of the box cover (6) is provided with a sliding groove (7), the inner part of the sliding groove (7) is provided with a sliding column (8), the outer surface of the sliding column (8) is provided with a limiting block (9), the top of the limiting block (9) is provided with a compression spring (10), the inner part of the sliding column (8) is provided with a rotating groove (11), the inner part of the rotating groove (11) is provided with a fixing block (12), the lower end of the fixing block (12) is fixedly provided with a pressing plate (, and the inside of flexible groove (14) is provided with support spring (15), the right-hand member of support spring (15) is provided with support frame (16), and support post (17) are installed to the right-hand member of support frame (16).

2. The kit for fluorescence detection of food according to claim 1, characterized in that: the diameter of roof (5) is greater than the diameter of placing chamber (2), and roof (5) constitute extending structure through between jacking spring (4) and kerve (3).

3. The kit for fluorescence detection of food according to claim 1, characterized in that: the limiting block (9) forms a telescopic structure with the sliding chute (7) through a compression spring (10), and the limiting block (9) is connected with the outer surface of the sliding column (8) in a welding mode.

4. The kit for fluorescence detection of food according to claim 1, characterized in that: the shape of the rotary groove (11) is cross-shaped, and the bottom of the rotary groove (11) is of an arc-shaped structure.

5. The kit for fluorescence detection of food according to claim 1, characterized in that: the fixed block (12) is T-shaped, and a sliding structure is formed between the fixed block (12) and the rotating groove (11).

6. The kit for fluorescence detection of food according to claim 1, characterized in that: a rotating structure is formed between the supporting column (17) and the box body (1), and a sliding structure is formed between the supporting frame (16) at the left end of the supporting column (17) and the telescopic groove (14).