Search

CN-224199375-U - Culture dish for food detection

CN224199375UCN 224199375 UCN224199375 UCN 224199375UCN-224199375-U

Abstract

The utility model belongs to the field of culture dishes, in particular to a culture dish for food detection, which comprises a shell, wherein one side of the shell is fixedly connected with a base, an inner cavity of the shell is provided with an arrangement mechanism, the arrangement mechanism comprises a center column, one end of the center column is fixedly connected with one side of the base, the surface of the center column is provided with a spiral groove, the inner wall of the spiral groove is in sliding connection with a movable rod, the surface of the shell is provided with a through groove, the surface of the movable rod is in sliding connection with the inner wall of the through groove, one end of the movable rod is fixedly connected with an objective table, and the culture dish plays the roles of a microorganism 'amplifier' and a 'observation window', and usually needs to be provided with a culture dish with detection condition.

Inventors

  • SU BAODONG

Assignees

  • 庄浪县市场监督管理局

Dates

Publication Date
20260505
Application Date
20250529

Claims (7)

  1. 1. The culture dish for food detection is characterized by comprising a shell (1), wherein one side of the shell (1) is fixedly connected with a base (2), and an inner cavity of the shell (1) is provided with an arrangement mechanism (3); The arrangement mechanism (3) comprises a center column (301), one end of the center column (301) is fixedly connected to one side of the base (2), a spiral groove (302) is formed in the surface of the center column (301), a movable rod (303) is slidably connected to the inner wall of the spiral groove (302), a through groove (304) is formed in the surface of the shell (1), the surface of the movable rod (303) is slidably connected to the inner wall of the through groove (304), and an objective table (305) is fixedly connected to one end of the movable rod (303).
  2. 2. A culture dish for food detection according to claim 1, wherein the surface of the central column (301) is provided with a filling groove (4), and one end of the central column (301) is provided with a top cover (5).
  3. 3. A culture dish for food detection according to claim 1, wherein the surface of the movable rod (303) is slidably connected with a limiting cylinder (6), one side of the limiting cylinder (6) is slidably connected to the inner wall of the casing (1), the surface of the central column (301) is fixedly connected with a connecting plate (7), and the surface of the connecting plate (7) is fixedly connected to the inner wall of the casing (1).
  4. 4. A culture dish for food detection according to claim 3, wherein the inner wall of the limiting cylinder (6) is provided with a sliding groove (8), the inner wall of the sliding groove (8) is connected with a sliding block (9) in a sliding manner, and the surface of the sliding block (9) is connected with the inner cavity of the movable rod (303) in a sliding manner.
  5. 5. A culture dish for food detection according to claim 1, wherein the inner wall of the stage (305) is attached with a culture dish body (10), and a through hole (11) is formed in one side of the stage (305).
  6. 6. A culture dish for food detection according to claim 5, wherein the inner cavity of the objective table (305) is slidably connected with a top plate (12), one side of the top plate (12) is attached to one side of the culture dish body (10), one side of the top plate (12) is fixedly connected with a connecting rod (13), and the surface of the connecting rod (13) is slidably connected with the inner wall of the through hole (11).
  7. 7. A culture dish for food detection according to claim 6, wherein an elastic sleeve (14) is arranged at one end of the connecting rod (13), one side of the elastic sleeve (14) is attached to one end of the connecting rod (13), and one side of the elastic sleeve (14) is fixedly connected to the inner wall of the objective table (305).

Description

Culture dish for food detection Technical Field The utility model relates to the field of culture dishes, in particular to a culture dish for food detection. Background Culture dishes are one of the most fundamental and important tools in microbiology and food detection, mainly for the isolation, cultivation, counting and identification of microorganisms, and although technological developments have driven the popularity of rapid detection methods, the advantages of culture dishes in terms of live bacteria confirmation, regulatory compliance and cost effectiveness remain irreplaceable, and in the future, optimization of culture medium composition (e.g., rapid detection medium) or incorporation of automated equipment (e.g., fully automated colony counters) will be critical to the improvement of their efficiency. The culture dish plays the role of microorganism "amplifier" and "observation window" in food detection, often needs to set up the culture dish that has the detection condition to and set up a plurality of contrast group in same detection environment, traditional food detection culture dish often arranges comparatively random when setting up the culture dish, detects the culture dish and put comparatively chaotic in detection environment with contrast group, leads to unable clear effectual discovery culture dish's difference easily, and carelessly falls down individual culture dish when retrieving the sample. Disclosure of utility model In order to make up for the defects of the prior art, the detection culture dish and the control group are placed in the detection environment in a relatively chaotic manner, so that the problems that the difference of each culture dish cannot be clearly and effectively found, the individual culture dishes are carelessly dropped when the samples are recovered and the like are easily caused, and the utility model provides the culture dish for food detection. The technical scheme adopted for solving the technical problems is that the culture dish for food detection comprises a shell, wherein one side of the shell is fixedly connected with a base, and an inner cavity of the shell is provided with an arrangement mechanism; The arrangement mechanism comprises a center column, one end of the center column is fixedly connected to one side of the base, a spiral groove is formed in the surface of the center column, a movable rod is slidably connected to the inner wall of the spiral groove, a through groove is formed in the surface of the shell, the surface of the movable rod is slidably connected to the inner wall of the through groove, and an objective table is fixedly connected to one end of the movable rod. Preferably, a filling groove is formed in the surface of the central column, and a top cover is arranged at one end of the central column. Preferably, the surface sliding connection of movable rod has a spacing section of thick bamboo, one side sliding connection of spacing section of thick bamboo is in the inner wall of shell, the fixed surface of center post is connected with the connecting plate, the fixed surface of connecting plate is connected in the inner wall of shell. Preferably, a sliding groove is formed in the inner wall of the limiting cylinder, a sliding block is connected to the inner wall of the sliding groove in a sliding mode, and the surface of the sliding block is connected to the inner cavity of the movable rod in a sliding mode. Preferably, the inner wall of the objective table is attached with a culture dish body, and a through hole is formed in one side of the objective table. Preferably, the inner cavity of the objective table is slidably connected with a top disc, one side of the top disc is attached to one side of the culture dish body, one side of the top disc is fixedly connected with a connecting rod, and the surface of the connecting rod is slidably connected with the inner wall of the through hole. Preferably, an elastic sleeve is arranged at one end of the connecting rod, one side of the elastic sleeve is attached to one end of the connecting rod, and one side of the elastic sleeve is fixedly connected to the inner wall of the objective table. The utility model has the advantages that: According to the utility model, the arrangement mechanism is arranged, when the culture dish for food detection is arranged, the movable rod is pulled, one end of the movable rod is propped against the inner wall of the spiral groove and slides along the spiral groove, the movable rod is arranged at a position suitable for experiments of staff, then the culture dish body is placed in the objective table, food samples to be detected are filled in the culture dish body, after the arrangement of the culture dish body is completed, the movable rod is slid and pushed, the movable rod is clamped into the bottom end of the filling groove, the effect of orderly arranging the culture dishes is achieved, the problems that the detection culture dishes are relatively d