CN211546522U

CN211546522U - Plastic uptake box type culture dish

Info

Publication number: CN211546522U
Application number: CN201922036979.9U
Authority: CN
Inventors: 任成轩
Original assignee: Tuopu Energy Tianjin Technology Co ltd
Current assignee: Tuopu Energy Tianjin Technology Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-09-22
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a plastic uptake box type culture dish, which comprises a dialysis paper cover material, a plastic uptake dish box and a transparent observation cover; transparent observation lid lock dress is in the plastic uptake ware box, and the protruding wall of round of transparent observation lid is put in round recess II of plastic uptake ware box, protruding wall and II clearance fit of recess, and dialysis paper lid hot melt realizes the sealed of dialysis paper lid to the plastic uptake ware dish on the major diameter circular surface of plastic uptake ware dish. The utility model has the advantages that: the dialysis membrane cover material is adopted for sealing, so that bacteria can be isolated from entering the dish body. The plastic suction dish box can avoid the requirement that all dish boxes are used up as soon as possible after the traditional dish box is unpacked, and the packing and storage of other plastic suction dish boxes are not influenced after a single plastic suction dish box is used.

Description

Plastic uptake box type culture dish

Technical Field

The utility model relates to an experimental device for microorganism inspection, especially a plastic uptake box-type culture dish that microorganism was cultivateed and is used.

Background

The microorganism culture dish is a common experimental device in microorganism culture experiments, is generally formed by buckling a glass cover body and a dish body, and is placed in an incubator at 37 ℃ for culture and observation after microorganisms are inoculated to a nutrient medium in the culture dish.

Although automated equipment continues to emerge, culture dishes continue to find widespread use in certain environments, such as: sedimentary bacteria inspection, finger-carried bacteria inspection by operators and the like, but the culture dish has a plurality of defects:

if the packing problem, several glass ware dish is a big packing, uses the storage of other products behind a glass ware dish to receive the influence, has increased the risk that the ware dish that fails in time to use receives the pollution, because most use units only use 1-2 ware dishes usually at every turn, can not once use several ware dish, however in case the combined packaging is opened, the original sterile environment of the ware dish that does not use is also broken, receives the pollution very easily.

Because the traditional single dish is not hermetically packaged, the non-sealed dish is very easily polluted by bacteria on an automatic marking production line, so that code spraying and automatic treatment of subsequent marking procedures are inconvenient to carry out after sterilization, and the minimum packaging unit has no important marking and identification problems, such as batch number, sterilization date, product name, effective period and the like.

Disclosure of Invention

In view of the deficiencies in the prior art, the utility model provides a blister box type culture dish through the combination of the blister box of specific structure, observation lid and medical dialyzing paper, has realized independent aseptic disposable blister box type culture dish product.

The utility model discloses a realize above-mentioned purpose, the technical scheme who adopts is: the utility model provides a plastic uptake box-type culture dish, includes dialysis paper lid material, its characterized in that: also comprises a plastic suction vessel box and a transparent observation cover;

the plastic-suction dish box is in a step shape and comprises a small-diameter circular dish, a middle-diameter circular wall and a large-diameter circular surface, a circle of inverted groove I is formed between the small-diameter circular dish and the middle-diameter circular wall, two side walls and a bottom wall of the groove I are embodied in the plastic-suction dish box to form a circle of convex wall I, and two side walls and a bottom wall of the middle-diameter circular wall are embodied in the plastic-suction dish box to form a circle of groove II;

one end of the transparent observation cover is a circular arc surface, the other end of the transparent observation cover is a concave surface, and the periphery of the concave surface is a circle of convex wall II;

transparent observation lid lock dress is in the plastic uptake ware box, and round protruding wall II of transparent observation lid arranges in round recess II of plastic uptake ware box, protruding wall and II clearance fit of recess, dialysis paper capping material hot melt realizes the sealed of dialysis paper capping material to the plastic uptake ware box on the major diameter circular surface of plastic uptake ware box.

The utility model has the advantages that: the dialysis membrane cover material is adopted for sealing, so that bacteria can be isolated from entering the dish body.

The utility model discloses be suitable for multiple sterilization types such as high temperature, plasma, ethylene oxide, can satisfy the sterilization link in the production.

The utility model discloses it is also very convenient in the aspect of the subsequent handling process after the packing sterilization, like packing, spout the sign indicating number process, can accomplish on independent aseptic plastic uptake box.

The plastic-absorbing dish box is not a glass product, can be directly packaged by a paper box, and does not influence the sealed storage of unused products after being used alone, thereby improving the microorganism culture quality and the convenience of use.

The plastic suction dish box can avoid the requirement that all dish boxes are used up as soon as possible after the traditional dish box is unpacked, and the packing and storage of other plastic suction dish boxes are not influenced after a single plastic suction dish box is used.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a schematic structural view of the plastic-absorbing utensil box of the present invention;

FIG. 4 is a cross-sectional view of the plastic-absorbing capsule of the present invention;

FIG. 5 is a cross-sectional view of the transparent viewing cover of the present invention;

fig. 6 is a usage state diagram of the present invention.

Detailed Description

As shown in fig. 1 to 5, a blister-absorbing box type culture dish comprises a dialysis paper cover material 3, a blister-absorbing dish box 1 and a transparent observation cover 2.

The plastic suction dish box 1 is in a step shape and comprises a small-diameter circular dish 1-1, a middle-diameter circular wall 1-2 and a large-diameter circular surface 1-3, a circle of inverted groove I1-4 is formed between the small-diameter circular dish 1-1 and the middle-diameter circular wall 1-2, two side walls and a bottom wall of the groove I1-4 are embodied in the plastic suction dish box 1 to form a circle of convex wall I1-4-1, and two side walls and a bottom wall of the middle-diameter circular wall 1-2 are embodied in the plastic suction dish box 1 to form a circle of groove II 1-2-1.

One end of the transparent observation cover 2 is a circular arc surface, the other end is a concave surface, and the periphery of the concave surface is a circle of convex walls II 2-1.

The transparent observation cover 2 is buckled in the plastic suction vessel box 1, a circle of convex wall II 2-1 of the transparent observation cover 2 is arranged in a circle of groove II 1-2-1 of the plastic suction vessel box 1, the convex wall 2-1 is in clearance fit with the groove II 1-2-1, and the dialysis paper cover material 3 is hot-melted on the large-diameter circular surface 1-3 of the plastic suction vessel box 1, so that the dialysis paper cover material 3 seals the plastic suction vessel box 1.

The plastic suction dish box 1 is made of PEGT or PE plastic suction film; the transparent observation cover 2 is made of light medical plastic; the dialysis paper cover material 3 is Dupont Tyvek cover material.

As shown in FIG. 6, a method for using a culture dish in a plastic suction box comprises the following steps:

pouring a culture medium 4 at a position 3-5mm from the bottom in the plastic-absorbing dish box 1 through an automatic funnel gravity pouring machine when the culture medium is in a hot state liquid, cooling to form a solid culture medium 1, buckling and installing a transparent observation cover 2 in the plastic-absorbing dish box 1, placing a circle of convex wall II 2-1 of the transparent observation cover 2 in a circle of groove II 1-2-1 of the plastic-absorbing dish box 1, and enabling the convex wall II 2-1 to be in clearance fit with the groove II 1-2-1;

placing the plastic suction dish box 1 poured with the culture medium 4 in a mold 5 of a heat sealing machine, covering a dialyzing paper cover material 3 on the plastic suction dish box 1, starting the heat sealing machine for pressurization, heating to 98-101 ℃ through a heat sealing press plate 6 on the heat sealing machine, and carrying out hot melting on the dialyzing paper cover material 3 and the large-diameter circular surface 1-3 of the plastic suction dish box 1 together to realize the sealing of the dialyzing paper cover material 3 on the plastic suction dish box 1;

sterilizing the packaged blister dish box 1 at high temperature of 105 ℃ for 30 minutes;

and (3) carrying out code spraying and marking on the sterilized plastic-absorbing dish box 1, and then packaging to obtain the product.

The medium 4 base material is determined as a natural medium (complex medium) or a synthetic medium (synthetic medium) type, such as a serum medium or an agar medium, etc., as required.

Claims

1. The utility model provides a plastic uptake box-type culture dish, includes dialysis paper lid material (3), its characterized in that: also comprises a plastic suction vessel box (1) and a transparent observation cover (2);

the plastic-absorbing dish box (1) is in a step shape and consists of a small-diameter circular dish (1-1), a middle-diameter circular wall (1-2) and a large-diameter circular surface (1-3), a circle of inverted groove I (1-4) is arranged between the small-diameter circular dish (1-1) and the middle-diameter circular wall (1-2),

two side walls and a bottom wall of the groove I (1-4) are embodied in the plastic suction vessel box (1) to form a circle of convex wall I (1-4-1), and two side walls and a bottom wall of the middle-diameter circular wall (1-2) are embodied in the plastic suction vessel box (1) to form a circle of groove II (1-2-1);

one end of the transparent observation cover (2) is a circular arc surface, the other end of the transparent observation cover is a concave surface, and the periphery of the concave surface is a circle of convex wall II (2-1);

the transparent observation cover (2) is buckled in the plastic suction vessel box (1), a circle of raised wall II (2-1) of the transparent observation cover (2) is arranged in a circle of groove II (1-2-1) of the plastic suction vessel box (1), the raised wall II (2-1) and the groove II (1-2-1) are in clearance fit, and the dialyzing paper cover material (3) is hot-melted on a large-diameter circular surface (1-3) of the plastic suction vessel box (1) to realize the sealing of the dialyzing paper cover material (3) on the plastic suction vessel box (1).

2. The culture dish with a blister box according to claim 1, wherein: the plastic-absorbing dish box (1) is made of a PEGT or PE plastic-absorbing film; the transparent observation cover (2) is made of light medical plastics; the dialysis paper cover material (3) is a Dupont Tyvek cover material.