CN220643131U

CN220643131U - Food microorganism detects sampling box

Info

Publication number: CN220643131U
Application number: CN202322218769.8U
Authority: CN
Inventors: 王文军
Original assignee: Fuxin Food And Food Products Inspection And Testing Center
Current assignee: Fuxin Food And Food Products Inspection And Testing Center
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-03-22
Anticipated expiration: 2033-08-17

Abstract

The utility model relates to the technical field of detection sampling boxes, in particular to a food microorganism detection sampling box which comprises an insulation box body, wherein two sides of the top of the insulation box body are respectively and rotatably connected with a plurality of rotating heads, the centers of the bottoms of the rotating heads are respectively and fixedly connected with a test tube storage sleeve, the centers of the rotating heads are provided with through holes, the through holes are communicated with the inside of the test tube storage sleeve, the bottoms of the test tube storage sleeves are rotatably connected with the bottom surface of the inner wall of the insulation box body, and two sides of the bottom of the inner wall of the insulation box body are fixedly connected with a plurality of telescopic rods. The utility model has the advantages that: when the rotating head drives the test tube storage sleeve to rotate, the push plate can slide upwards through the driving of the spiral guide groove, the test tube inside the storage sleeve is ejected out by a part, the outer wall of the test tube can be held to pull outwards, the test tube plug cannot be pulled open by pulling, and the test tube can be completely inserted into the test tube storage sleeve to store the inside depth of the test tube, so that the refrigerating and heat-preserving effects can be improved.

Description

Food microorganism detects sampling box

Technical Field

The utility model relates to the technical field of detection sampling boxes, in particular to a food microorganism detection sampling box.

Background

Food microorganisms are closely related to human beings, and sample collection is needed for researching the food microorganisms. When sampling, the sample must be carried out on site, and after the refrigerated sample is sampled, the refrigerated sample needs to be immediately transferred into an environment of 0-4 ℃ for preservation, so that bacteria are ensured not to multiply and die in the indoor test time from sampling, and the test result is more approximate to the actual situation.

In chinese utility model CN210560371U, a food microorganism detection sampling box is disclosed, which is characterized in that a refrigerating substance is added in a refrigerating tank, a cover plate is covered, a box cover is closed, when sampling is needed, a pull ring is pulled up, a tube plug and a test tube fixed at the inner side of the tube plug are pulled out through the pull ring, the tube plug is screwed out, a collected food sample is plugged into the test tube, the test tube and the tube plug are plugged into a through hole on the side wall of the box body, heat is absorbed through the refrigerating tank and a heat conducting plate, the test tube is ensured to be maintained at a temperature of zero to four ℃, and due to the sealing of the tube plug, oxygen is isolated, microorganisms are prevented from propagating in the sample transportation process, and due to the fact that the measuring result is inaccurate, the use is convenient, the activity of microorganisms can be reduced through low temperature while the sample is protected, but the food microorganism detection sampling box has the following defects in use:

this food microorganism detects sampling case pulls out the inboard fixed test tube of stopcock and stopcock through the pull ring, and test tube fixed knot constructs in order to prevent rocking often to add very near, pulls out the stopcock like this and directly pulls away the stopcock easily, causes the sample to leak, if too loose with the mounting groove design of test tube, the test tube is difficult to clamp again, and the heat conduction effect reduces, and stability also can reduce.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide a food microorganism detecting sampling box, which solves the problems mentioned in the background art and overcomes the shortcomings in the prior art.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a food microorganism detection sampling box, including an insulation box body, both sides at the top of the insulation box body are all rotationally connected with a plurality of rotating heads, a plurality of center of the bottom of the rotating heads are all fixedly connected with test tube storage sleeves, a plurality of center of the rotating heads are provided with through holes, the through holes are communicated with the inside of the test tube storage sleeves, the bottom of the test tube storage sleeves is rotationally connected with the bottom surface of the inner wall of the insulation box body, both sides at the bottom of the inner wall of the insulation box body are fixedly connected with a plurality of telescopic links, the telescopic ends of the telescopic links are all fixedly connected with push plates, the telescopic links and the push plates are respectively located at the center of the inside of the test tube storage sleeves, a plurality of spiral guide grooves are formed in the bottom of the inner arms of the test tube storage sleeves, the side surfaces of the push plates are fixedly connected with guide heads, the guide heads are in sliding connection with the spiral guide grooves, a cold source is arranged at the center of the insulation box body, and test tubes are inserted into the storage sleeves.

By the preferred mode of above-mentioned arbitrary scheme, the cold source is swing joint in the ice groove of insulation can body center department, the top fixedly connected with location flange in ice groove, the center department of insulation can body top surface has seted up the bar hole that is used for inserting ice groove, the size of location flange and the downthehole wall size looks adaptation of bar, the edge fixedly connected with baffle of location flange, the size of baffle is greater than the size of bar hole.

The technical effect achieved by adopting the scheme is as follows: the ice groove can be stably positioned to the center of the heat insulation box body through the positioning flange, and the top of the ice groove can be provided with a pulled-out pulling position through the baffle plate, so that the ice groove can be taken out conveniently.

By the above-mentioned scheme preferred, the height of ice groove and the degree of depth looks adaptation of insulation can body inner wall, the outer wall side fixedly connected with of ice groove a plurality of second heat conduction fins, the outer wall side fixedly connected with a plurality of first heat conduction fins of sheathed tube is deposited to the test tube, the inner space of insulation can body is filled with heat conduction medium.

The technical effect achieved by adopting the scheme is as follows: the ice blocks can absorb the heat of the heat-conducting medium through the ice groove and the second heat-conducting fins, so that the temperature inside the heat-insulating box body is reduced, and then the test tube storage sleeve conducts the heat to the heat-conducting medium through the first heat-conducting fins, so that cooling and refrigerating are realized.

By the preferred one side rotation of above-mentioned arbitrary scheme, insulation box top is connected with the case lid, a side fixedly connected with heat insulating mattress of case lid, the center department fixedly connected with seal protrusion of a heat insulating mattress side, a plurality of sealed caulking grooves have been seted up to the both sides of heat insulating mattress, the size of case lid and insulation box top surface's size looks adaptation.

The technical effect achieved by adopting the scheme is as follows: through the gomphosis of heat insulating mattress and sealing flange, can improve thermal-insulated effect of heat preservation, improve cold-stored time.

By any of the above schemes, preferably, the top surface of the insulation box body is provided with a sealing flange fixedly connected with the edge, the size of the heat insulation pad is matched with the size of the inner wall of the sealing flange, the size of the sealing bulge is matched with the size of the inner wall of the ice groove, and the position of the sealing bulge corresponds to the position of the inner wall of the ice groove.

The technical effect achieved by adopting the scheme is as follows: the sealing protrusion can improve the airtight heat preservation effect on the opening at the top of the ice tank and slow down the melting of ice cubes.

By any of the above schemes, it is preferable that the positions of the sealing caulking grooves respectively correspond to the positions of the rotating heads, the diameters of the sealing caulking grooves are larger than those of the rotating heads, and the top of the rotating heads protrudes out of the top surface of the heat insulation box body.

The technical effect achieved by adopting the scheme is as follows: the heat insulation pad can be prevented from interfering with the rotating head when being covered by the sealing caulking groove.

By the above-mentioned scheme preferred, the sleeve pipe is deposited to the test tube is made for heat conduction material with ice groove, and the sheathed tube inner wall fixedly connected with heat conduction silica gel cover is deposited to the test tube.

The technical effect achieved by adopting the scheme is as follows: therefore, the test tube can be tightly clamped, the stability is improved, the attaching area is improved, the heat conduction efficiency is improved, and the cooling efficiency is improved.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

this food microorganism detects sampling case, when rotating the rotating head and driving the test tube and depositing the sleeve pipe rotation, drive through spiral guide slot and can make the push pedal upwards slide to will deposit the inside test tube ejecting part of sleeve pipe, just so can grasp the outer wall outward pulling of test tube, the pulling can not pull open the test tube stopper like this, and the test tube can insert the test tube completely and deposit the inside depths of sleeve pipe moreover, can improve cold-stored heat preservation effect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of the structure of the ice trough of the present utility model;

FIG. 4 is a schematic view of the tube storage sleeve according to the present utility model.

In the figure: the heat insulation box comprises a 1-heat insulation box body, a 2-ice tank, a 3-rotating head, a 4-test tube, a 5-sealing flange, a 6-box cover, a 7-heat insulation pad, an 8-sealing bulge, a 9-sealing caulking groove, a 10-test tube storage sleeve, an 11-telescopic rod, a 12-push plate, a 13-spiral guide groove, a 14-first heat conduction fin, a 15-second heat conduction fin, a 16-through hole, a 17-positioning flange and an 18-baffle.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.

Embodiment one: as shown in fig. 1 to 4, a food microorganism detects sampling case, it includes insulation box 1, insulation box 1 top's both sides all rotate and are connected with a plurality of rotating heads 3, the equal fixedly connected with test tube of the center department of a plurality of rotating heads 3 bottoms deposits sleeve pipe 10, through-hole 16 has been seted up to the center department of a plurality of rotating heads 3, through-hole 16 is linked together with the inside of test tube deposit sleeve pipe 10, the bottom of test tube deposit sleeve pipe 10 rotates with insulation box 1 inner wall's bottom surface to be connected, insulation box 1 inner wall bottom both sides fixedly connected with a plurality of telescopic links 11, the equal fixedly connected with push pedal 12 of telescopic links 11 telescopic ends, a plurality of telescopic links 11 and push pedal 12 are in the inside center department of a plurality of test tube deposit sleeve pipe 10 respectively, spiral guide slot 13 has been seted up to the bottom of a plurality of test tube deposit sleeve pipe 10 inner arm, the side fixedly connected with guide head of push pedal 12, guide head and spiral guide slot 13 sliding connection, insulation box 1's center department is provided with the cold source, test tube deposit sleeve pipe 10's inside grafting has test tube 4.

As an alternative technical scheme of the utility model, the cold source is the ice tank 2 movably connected to the center of the heat insulation box body 1, the top of the ice tank 2 is fixedly connected with the positioning flange 17, the center of the top surface of the heat insulation box body 1 is provided with a strip-shaped hole for inserting the ice tank 2, the size of the positioning flange 17 is matched with the size of the inner wall of the strip-shaped hole, the edge of the positioning flange 17 is fixedly connected with the baffle 18, the size of the baffle 18 is larger than the size of the strip-shaped hole, the ice tank 2 can be stably positioned to the center of the heat insulation box body 1 through the positioning flange 17, and the top of the ice tank 2 can be provided with a pulled position through the baffle 18, so that the ice tank 2 can be conveniently taken out.

As an alternative technical scheme of the utility model, the height of the ice tank 2 is matched with the depth of the inner wall of the heat insulation box body 1, a plurality of second heat conduction fins 15 are fixedly connected to the side face of the outer wall of the ice tank 2, a plurality of first heat conduction fins 14 are fixedly connected to the side face of the outer wall of the test tube storage sleeve 10, a heat conduction medium is filled in the inner space of the heat insulation box body 1, ice cubes can absorb heat of the heat conduction medium through the ice tank 2 and the plurality of second heat conduction fins 15, so that the temperature in the heat insulation box body 1 is reduced, and then the test tube storage sleeve 10 conducts the heat to the heat conduction medium through the plurality of first heat conduction fins 14, so that cooling and refrigerating are realized.

As an alternative technical scheme of the utility model, one side of the top of the heat preservation box body 1 is rotationally connected with the box cover 6, one side surface of the box cover 6 is fixedly connected with the heat insulation pad 7, the center of one side surface of the heat insulation pad 7 is fixedly connected with the sealing bulge 8, a plurality of sealing caulking grooves 9 are formed in two sides of the heat insulation pad 7, the size of the box cover 6 is matched with the size of the top surface of the heat preservation box body 1, and the heat preservation and heat insulation effects and the refrigerating time can be improved through the embedding of the heat insulation pad 7 and the sealing flange 5.

As an alternative technical scheme of the utility model, the sealing flange 5 is fixedly connected to the edge of the top surface of the heat insulation box body 1, the size of the heat insulation pad 7 is matched with the size of the inner wall of the sealing flange 5, the size of the sealing bulge 8 is matched with the size of the inner wall of the ice tank 2, the position of the sealing bulge 8 corresponds to the position of the inner wall of the ice tank 2, the sealing and heat insulation effects on the top opening of the ice tank 2 can be improved through the sealing bulge 8, and the melting of ice cubes is slowed down.

As an alternative technical scheme of the utility model, the positions of the sealing caulking grooves 9 respectively correspond to the positions of the rotating heads 3, the diameters of the sealing caulking grooves 9 are larger than the diameters of the rotating heads 3, and the top of the rotating heads 3 protrude out of the top surface of the heat insulation box body 1, so that the rotating heads 3 can be conveniently rotated on the top surface of the heat insulation box body 1, and the heat insulation pad 7 can be prevented from interfering with the rotating heads 3 when being covered by the design of the sealing caulking grooves 9.

As an alternative technical scheme of the utility model, the test tube storage sleeve 10 and the ice groove 2 are made of heat conducting materials, and the inner wall of the test tube storage sleeve 10 is fixedly connected with the heat conducting silica gel sleeve, so that the test tube can be tightly clamped, the stability is improved, the attaching area is improved, the heat conducting efficiency is improved, and the cooling efficiency is improved.

A food microorganism detection sampling box has the following working principle:

1) After the ice tank 2 is filled with ice cubes, the ice cubes can absorb heat of the heat conducting medium through the ice tank 2 and the plurality of second heat conducting fins 15, so that the temperature in the heat preservation box body 1 is reduced, and low-temperature refrigeration is realized;

2) Then the test tube storage sleeve 10 conducts heat to a heat conducting medium through a plurality of first heat conducting fins 14 to realize cooling and refrigeration;

3) When the test tube 4 needs to be taken out, the rotating head 3 only needs to be rotated to drive the test tube storage sleeve 10 to rotate, the push plate 12 can be driven to slide upwards through the spiral guide groove 13, so that a part of the test tube inside the storage sleeve 10 is ejected, and the outer wall of the test tube can be held to be pulled outwards, so that the test tube is taken out.

To sum up, in this food microorganism detects sampling case, when rotating rotator head 3 drives test tube and deposits sleeve pipe 10 and rotate, drive through spiral guide slot 13 and can make push pedal 12 upwards slide to will deposit the inside test tube of sleeve pipe 10 and push away a part, just so can grasp the outer wall outward pulling of test tube, the pulling can not pull open the test tube stopper like this, and the test tube can insert the inside depths of sleeve pipe 10 completely in addition, can improve cold-stored heat preservation effect.

Although embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A food microorganism detects sampling box, its characterized in that: including insulation can body (1), the both sides at insulation can body (1) top all rotate and are connected with a plurality of rotating heads (3), a plurality of the equal fixedly connected with test tube of center department of rotating head (3) bottom deposits sleeve pipe (10), a plurality of the center department of rotating head (3) has seted up through-hole (16), the inside of sleeve pipe (10) is deposited with the test tube through-hole (16) is linked together, the bottom of sleeve pipe (10) is deposited with the bottom surface rotation of insulation can body (1) inner wall to the test tube, insulation can body (1) inner wall bottom both sides fixedly connected with a plurality of telescopic links (11), a plurality of the telescopic link (11) the telescopic end all fixedly connected with push pedal (12), a plurality of telescopic link (11) and push pedal (12) are in the inside center department of sleeve pipe (10) respectively, a plurality of spiral guide groove (13) have been seted up to the bottom of the inner arm of sleeve pipe (10), the side fixedly connected with guide head of push pedal (12), guide head and spiral guide groove (13) sliding connection, the center department of insulation can body (1) is provided with cold tube (4) inside test tube.

2. A food microorganism detection sampling kit according to claim 1, wherein: the cold source is ice groove (2) of swing joint in insulation can body (1) center department, the top fixedly connected with location flange (17) of ice groove (2), the center department of insulation can body (1) top surface has been seted up and has been used for inserting the bar hole of ice groove (2), the size and the downthehole wall size looks adaptation of bar of location flange (17), the edge fixedly connected with baffle (18) of location flange (17), the size of baffle (18) is greater than the size of bar hole.

3. A food microorganism detection sampling kit according to claim 2, wherein: the height of the ice groove (2) is matched with the depth of the inner wall of the heat insulation box body (1), a plurality of second heat conduction fins (15) are fixedly connected to the side face of the outer wall of the ice groove (2), a plurality of first heat conduction fins (14) are fixedly connected to the side face of the outer wall of the test tube storage sleeve (10), and a heat conduction medium is filled in the inner space of the heat insulation box body (1).

4. A food microorganism detection sampling kit according to claim 3, wherein: one side rotation at insulation can body (1) top is connected with case lid (6), a side fixedly connected with heat insulating mattress (7) of case lid (6), the center department fixedly connected with sealed arch (8) of a side of heat insulating mattress (7), a plurality of sealed caulking grooves (9) have been seted up to the both sides of heat insulating mattress (7), the size looks adaptation of the size of case lid (6) and insulation can body (1) top surface.

5. A food microorganism detection sampling kit according to claim 4, wherein: the heat insulation box is characterized in that the edge of the top surface of the heat insulation box body (1) is fixedly connected with a sealing flange (5), the size of the heat insulation pad (7) is matched with the size of the inner wall of the sealing flange (5), the size of the sealing bulge (8) is matched with the size of the inner wall of the ice groove (2), and the position of the sealing bulge (8) corresponds to the position of the inner wall of the ice groove (2).

6. A food microorganism detection sampling kit according to claim 5, wherein: the positions of the sealing caulking grooves (9) are respectively corresponding to the positions of the rotating heads (3), the diameters of the sealing caulking grooves (9) are larger than those of the rotating heads (3), and the tops of the rotating heads (3) protrude out of the top surface of the heat insulation box body (1).

7. The food microorganism detection sampling box according to claim 6, wherein: the test tube storage sleeve (10) and the ice groove (2) are made of heat conducting materials, and the inner wall of the test tube storage sleeve (10) is fixedly connected with a heat conducting silica gel sleeve.