CN113504098A - Food is sample for microbiological detection and holds device - Google Patents
Food is sample for microbiological detection and holds device Download PDFInfo
- Publication number
- CN113504098A CN113504098A CN202110721472.6A CN202110721472A CN113504098A CN 113504098 A CN113504098 A CN 113504098A CN 202110721472 A CN202110721472 A CN 202110721472A CN 113504098 A CN113504098 A CN 113504098A
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- box body
- inner cavity
- connecting rod
- sample
- box
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- 235000013305 food Nutrition 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 230000002906 microbiologic effect Effects 0.000 title abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 244000005700 microbiome Species 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000000813 microbial effect Effects 0.000 claims 6
- 241000894006 Bacteria Species 0.000 abstract description 5
- 238000009395 breeding Methods 0.000 abstract description 2
- 230000001488 breeding effect Effects 0.000 abstract description 2
- 239000012141 concentrate Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000003556 assay Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 241000589220 Acetobacter Species 0.000 description 1
- 241000193155 Clostridium botulinum Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 241000235342 Saccharomycetes Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/42—Low-temperature sample treatment, e.g. cryofixation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
The invention discloses a sample containing device for food microorganism detection, which comprises: the box body, the sealing cover, the object placing table, the braces and the lifting handle, wherein the sealing cover is assembled at the top end of the box body, the lifting handle is installed at the top end of the sealing cover, the object placing table is embedded in the inner cavity of the box body, and two ends of the braces are fixedly installed at the left side and the right side of the box body respectively; and the pulling mechanism is assembled in the inner cavity of the box body, and the top end of the pulling mechanism is arranged at the bottom end of the sealing cover through a pin shaft. This food is sample for microbiological detection holds device, in use can concentrate the inside comdenstion water of device and collect and get rid of, prevent that the comdenstion water from storing up and breeding the bacterium, can promote and make the sample of placing on putting thing platform top to expose putting the thing platform, need not the user and stretch into the inner chamber of box with the hand and take the operation, avoid the mistake to bump all the other samples, can also install the ice chest fast and can dismantle and take, avoid the ice chest to bump the sample because of taking place to remove and mistake.
Description
Technical Field
The invention relates to the technical field of microorganism detection equipment, in particular to a sample containing device for food microorganism detection.
Background
The food microorganism is a general term of food-related microorganisms, and comprises production type food microorganisms (acetobacter, saccharomycetes and the like), food deterioration (mold, bacteria and the like) and food-borne pathogenic microorganisms (escherichia coli, clostridium botulinum and the like), the food microorganism is closely related to human beings, the understanding, utilization and prevention of the food microorganism are greatly advanced very early, the sampling and assay of some foods must be carried out on site, and after the refrigerated sample is sampled, the refrigerated sample needs to be immediately transferred to the environment of 0-4 ℃ for storage so as to ensure that the bacteria are not propagated and die in the time from the sampling to the indoor assay, so that the assay result is closer to the actual condition;
firstly, the food microbiological detection who uses at present stage holds device is when getting the material, the staff need stretch into the incubator with the hand and take the sample article, if in the incubator with multiunit sample occasionally, all the other samples can touch unavoidably, cause the bacterium to contact, in addition, current equipment is inside can place the ice chest usually and reach the refrigerated effect of cooling when using, but the vapor on ice chest surface and insulation can inner wall often can condense into water, the comdenstion water is stored up and can be caused equipment pollution in the insulation can bottom, thirdly, the ice chest that uses at present stage is placed at the insulation can bottom usually, the collision can appear in the handling, if fixed placing again inconvenient taking out refrigerate cooling again in order to use next time, based on the aforesaid problem, a food microbiological detection holds device with sample now is provided.
Disclosure of Invention
The invention aims to provide a sample containing device for food microorganism detection, which at least solves the problems that in the prior art, samples are inconvenient to take and easy to touch other samples, internal condensed water cannot be discharged, and an ice box is unreasonably placed.
In order to achieve the purpose, the invention provides the following technical scheme: a sample containing device for food microorganism detection comprises: box, sealed lid, put thing platform, braces and handle, sealed lid assembly is on the top of box, just the handle is installed on the top of sealed lid, put the thing platform embedded in the inner chamber of box, the both ends of braces respectively fixed mounting in the left and right sides of box still include:
the pulling mechanism is assembled in the inner cavity of the box body, and the top end of the pulling mechanism is arranged at the bottom end of the sealing cover through a pin shaft;
the limiting mechanism is assembled at the bottom end of the inner cavity of the box body;
the water tank is arranged at the bottom end of the inner cavity of the box body;
the water outlet is arranged at the bottom end of the left side of the box body and is communicated with the water tank, condensed water in the inner cavity of the box body can be collected and concentrated to one side by the water tank, and the condensed water can be discharged through the water outlet;
the pulling mechanism includes:
the sliding chutes are arranged at the four corners of the inner cavity of the box body respectively;
the lifting assembly is embedded in the inner cavity of the sliding groove, one end of the lifting assembly is arranged at the bottom end of the sealing cover through a pin shaft, and the other end of the lifting assembly extends into the inner cavity of the box body;
the stop gear includes:
the clamping components are two in number and are respectively assembled on the left side and the right side of the bottom end of the inner cavity of the box body;
the propelling components are arranged at the inner sides of the two clamping components;
the jack is arranged on the front side of the box body;
the two fixing blocks are respectively arranged on the left side and the right side of the inner cavity of the box body;
the sliding block is arranged on the inner side of the fixed block;
the plug-in components are assembled on the inner sides of the two fixing blocks, and can be braked by matching of the clamping components and the pushing components.
Preferably, the lifting assembly comprises: the first connecting rod is slidably embedded in the inner cavity of the chute, one end of the first connecting rod extends into the inner cavity of the box body, and the object placing table is placed on the inner side of the first connecting rod; one end of the second connecting rod is installed at the other end of the first connecting rod through a pin shaft, the other end of the second connecting rod is installed at the bottom end of the sealing cover through a pin shaft, the lifting handle can enable the sealing cover to drive the first connecting rod and the second connecting rod to move upwards together by pulling, so that the object placing table can move upwards by driving, and the sealing cover can be pushed backwards to enable the second connecting rod to incline backwards to expose a sample placed on the top end of the object placing table.
Preferably, the click assembly includes: the two gears are respectively arranged on the left side and the right side of the bottom end of the inner cavity of the box body through bearings; one end of the first rotating rod is fixedly arranged at the bottom end of the gear; one end of each second rotating rod is fixedly arranged at the other end of each first rotating rod; the rear side of the rack is meshed with the gear, and the bottom end of the rack is embedded in a chute reserved at the bottom end of the inner cavity of the box body; and the insert block is arranged at the top end of the rack, and the rack can be translated when the gear rotates, so that the insert block moves inwards.
Preferably, the propulsion assembly comprises: two ends of the connecting rod are respectively arranged at the other ends of the two second rotating rods through pin shafts; and one end of the screw rod is installed on the outer wall of the connecting rod through a bearing, the other end of the screw rod is in threaded connection with and penetrates through the outer wall of the box body, the screw rod can be rotated to move backwards, so that the connecting rod is pushed to move backwards, and the gear is rotated by means of the matching of the first rotating rod and the second rotating rod.
Preferably, the plug assembly comprises: the ice box is assembled on the inner sides of the two fixing blocks; one side of the sliding block is fixedly arranged on the outer wall of the ice box, and the other side of the sliding block is slidably embedded in the sliding inner cavity; the number of the slots is two, the slots are respectively arranged at the front ends of the left side and the right side of the ice box, the ice box stably moves backwards by utilizing the matching of the sliding block and the sliding, and the ice box can be braked by utilizing the matching of the insertion block and the slots.
Preferably, the first connecting rod is in an L shape.
Preferably, a plurality of through holes are formed in the bottom end of the object placing table.
The invention provides a sample containing device for food microorganism detection, which has the beneficial effects that:
1. the sealing cover drives the second connecting rod and the first connecting rod to move upwards together by pulling the handle, the object placing table moves upwards synchronously, and after the object placing table moves to the top end, the sealing cover is pushed backwards to enable the second connecting rod to rotate backwards along the shaft joint to expose a sample;
2. the invention can collect the condensed water flowing down along the inner wall of the box body through the water tank, and the condensed water flows leftwards and is finally discharged out of the box body through the water outlet;
3. according to the invention, the connecting rod moves backwards by rotating the screw rod, the gear rotates by matching the first rotating rod and the second rotating rod, so that the insert block moves inwards by utilizing the meshing of the gear and the rack, and the ice box is braked by matching the insert block and the slot.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the pulling mechanism of the present invention;
FIG. 3 is a top cross-sectional view of the gear of the present invention;
FIG. 4 is a top sectional view of the fixing block of the present invention;
fig. 5 is a front sectional view of the ice box of the present invention.
In the figure: 1. the box, 2, pulling mechanism, 21, spout, 22, first connecting rod, 23, second connecting rod, 3, sealed lid, 4, put the thing platform, 5, stop gear, 51, gear, 52, first bull stick, 53, second bull stick, 54, connecting rod, 55, rack, 56, inserted block, 57, screw rod, 58, jack, 59, fixed block, 510, slide, 511, ice box, 512, slider, 513, slot, 6, basin, 7, outlet, 8, braces, 9, handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a sample containing device for food microorganism detection comprises a box body 1, a sealing cover 3, a storage table 4, straps 8 and a handle 9, wherein the sealing cover 3 is assembled at the top end of the box body 1, the handle 9 is installed at the top end of the sealing cover 3, the sealing cover 3 can move upwards by pulling the handle 9, the storage table 4 is embedded in an inner cavity of the box body 1, two ends of each strap 8 are respectively and fixedly installed at the left side and the right side of the box body 1, the sample containing device further comprises a pulling mechanism 2, a limiting mechanism 5, a water tank 6 and a water outlet 7, the pulling mechanism 2 is assembled in the inner cavity of the box body 1, the top end of each strap is installed at the bottom end of the sealing cover 3 through a pin shaft, the limiting mechanism 5 is assembled at the bottom end of the inner cavity of the box body 1, the water tank 6 is arranged at the bottom end of the inner cavity of the box body 1, the front side and the rear side of the bottom end of the inner cavity of the box body 1 are respectively inclined downwards towards the direction of the water tank 6, so that condensed water is collected in the inner cavity of the water tank 6, the water outlet 7 is installed at the left side bottom end of the box body 1, the bottom end of the inner cavity of the water tank 6 is inclined downwards from right to left, condensed water in the inner cavity of the box body 1 can be collected and concentrated to one side by the water tank 6, and the condensed water can be discharged through a water outlet 7;
the pulling mechanism 2 comprises a plurality of sliding grooves 21, a first connecting rod 22 and a second connecting rod 23, the sliding grooves 21 are respectively arranged at four corners of an inner cavity of the box body 1, the first connecting rod 22 is slidably embedded in the inner cavity of the sliding groove 21, one end of the first connecting rod extends into the inner cavity of the box body 1, the object placing table 4 is placed on the inner side of the first connecting rod 22, one end of the second connecting rod 23 is installed at the other end of the first connecting rod 22 through a pin shaft, the other end of the second connecting rod is installed at the bottom end of the sealing cover 3 through a pin shaft, the sealing cover 3 can be driven to drive the first connecting rod 22 and the second connecting rod 23 to move upwards by pulling the lifting handle 9, the object placing table 4 is driven to move upwards, and the sealing cover 3 is pushed backwards to enable the second connecting rod 23 to incline backwards to expose a sample placed at the top end of the object placing table 4;
the limiting mechanism 5 comprises a gear 51, a first rotating rod 52, a second rotating rod 53, a rack 55, two insertion blocks 56, a connecting rod 54, a screw 57, an insertion hole 58, a fixed block 59, a sliding block 510, an ice box 511, a sliding block 512 and slots 513, wherein the number of the gear 51 is two, the two gear 51 are respectively installed on the left side and the right side of the bottom end of the inner cavity of the box body 1 through bearings, one end of the first rotating rod 52 is fixedly installed at the bottom end of the gear 51, one end of the second rotating rod 53 is respectively fixedly installed at the other end of the two first rotating rods 52, the rear side of the rack 55 is meshed and connected with the gear 51, the bottom end of the rack is embedded in a sliding groove reserved at the bottom end of the inner cavity of the box body 1, the insertion block 56 is installed at the top end of the rack 55, the gear 51 can make the rack 55 translate when rotating, so that the insertion block 56 moves inwards, the two ends of the connecting rod 54 are respectively installed at the other ends of the two second rotating rods 53 through pin shafts, one end of the screw 57 is installed on the outer wall of the connecting rod 54 through bearings, and the other end is screwed and penetrates the outer wall of the box body 1, the screw 57 can be rotated to enable the screw 57 to move backwards, so that the connecting rod 54 is pushed to move backwards, the gear 51 is rotated by utilizing the matching of the first rotating rod 52 and the second rotating rod 53, the number of the fixed blocks 59 is two, the fixed blocks 59 are respectively arranged at the left side and the right side of the inner cavity of the box body 1, the sliding block 510 is arranged at the inner side of the fixed block 59, the ice box 511 is assembled at the inner sides of the two fixed blocks 59, one side of the sliding block 512 is fixedly arranged on the outer wall of the ice box 511, the other side of the sliding block 512 is slidably embedded in the inner cavity of the sliding block 510, the number of the slots 513 is two, the two slots are respectively arranged at the front ends of the left side and the right side of the ice box 511, the ice box 511 can be stably moved backwards by utilizing the matching of the sliding block 512 and the slots 513, and the ice box 511 can be braked by utilizing the matching of the inserting block 56 and the slots 513.
Preferably, the first connecting rod 22 is formed in an L shape, so that the object table 4 can be stably placed inside the first connecting rod 22.
Preferably, the method further comprises: a plurality of through holes are formed in the bottom end of the object placing table 4, so that the whole inner cavity of the box body 1 is ensured to be communicated, and the temperature change is ensured to be stable.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
The method comprises the following steps: in the using process, because the temperature of the ice box 511 is lower, the water vapor in the inner cavity of the box body 1 can be condensed into condensed water, the condensed water flows downwards along the inner wall of the box body 1 and finally flows into the inner cavity of the water tank 6 along the bottom end of the inner cavity of the box body 1, and because the water tank 6 is obliquely arranged, the condensed water can move leftwards along the water tank 6 and finally is discharged out of the equipment through the water outlet 7;
step two: when a sample placed at the top end of the object placing table 4 needs to be taken, the handle 9 is pulled upwards to enable the sealing cover 3, the first connecting rod 22 and the second connecting rod 23 to move upwards together, meanwhile, the object placing table 4 can move upwards along with the first connecting rod 22, when the shaft joint of the first connecting rod 22 and the second connecting rod 23 extends out of the top end of the box body 1, the sealing cover 3 is pushed backwards, and as the first connecting rod 22 and the second connecting rod 23 are connected through the pin shaft, the sealing cover 3 can drive the second connecting rod 23 to incline backwards, so that the sample placed at the top end of the object placing table 4 is exposed, and a worker can directly take the sample;
step three: when the use is finished and the ice box 511 needs to be taken out for freezing again and cooling, the screw 57 is rotated to move the ice box 511 backwards and push the connecting rod 54 to move backwards, because the second rotating rod 53 is connected with the connecting rod 54 through the pin shaft and the first rotating rod 52 is fixedly connected with the second rotating rod 53, when the connecting rod 54 moves backwards, the gear 51 is rotated by utilizing the matching of the second rotating rod 53 of the first rotating rod 52, so that the rack 55 drives the inserting block 56 to move outwards by utilizing the mutual meshing of the rack 55 and the gear 51, after the inserting block 56 leaves the inner cavity of the slot 513, the ice box 511 is separated from a limited state, the ice box 511 is pulled outwards to be taken out, and otherwise, the ice box 511 can be fixedly arranged in the inner cavity of the box body 1;
in the in-service use, can concentrate the inside comdenstion water of device and collect and get rid of, prevent that the comdenstion water from storing up and breeding the bacterium, can promote and make the sample of placing on putting 4 tops of thing platform with putting thing platform 4, need not the user and stretch into the inner chamber of box 1 with the hand and take the operation, avoid the mistake to bump all the other samples, can also install ice chest 511 fast and dismantle and take, avoid ice chest 511 to bump the sample because of taking place to remove and mistake.
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 (7)
1. A sample containing device for food microorganism detection comprises: box (1), sealed lid (3), put thing platform (4), braces (8) and handle (9), sealed lid (3) assembly is on the top of box (1), just handle (9) are installed on the top of sealed lid (3), it is embedded in to put thing platform (4) the inner chamber of box (1), the both ends difference fixed mounting of braces (8) is in the left and right sides of box (1), its characterized in that still includes:
the pulling mechanism (2) is assembled in the inner cavity of the box body (1), and the top end of the pulling mechanism is installed at the bottom end of the sealing cover (3) through a pin shaft;
the limiting mechanism (5) is assembled at the bottom end of the inner cavity of the box body (1);
the water tank (6) is arranged at the bottom end of the inner cavity of the box body (1);
the water outlet (7) is arranged at the bottom end of the left side of the box body (1) and is communicated with the water tank (6), condensed water in the inner cavity of the box body (1) can be collected and concentrated to one side by the water tank (6), and the condensed water can be discharged through the water outlet (7);
the pulling mechanism (2) comprises:
a plurality of sliding chutes (21) are respectively arranged at four corners of the inner cavity of the box body (1);
the lifting assembly is embedded in the inner cavity of the sliding groove (21), one end of the lifting assembly is arranged at the bottom end of the sealing cover (3) through a pin shaft, and the other end of the lifting assembly extends into the inner cavity of the box body (1);
the limiting mechanism (5) comprises:
the clamping components are two in number and are respectively assembled at the left side and the right side of the bottom end of the inner cavity of the box body (1);
the propelling components are arranged at the inner sides of the two clamping components;
the jack (58) is arranged on the front side of the box body (1);
the two fixing blocks (59) are respectively arranged on the left side and the right side of the inner cavity of the box body (1);
a slide (510) provided inside the fixed block (59);
and the plug-in components are assembled on the inner sides of the two fixing blocks (59), and can be braked by utilizing the matching of the clamping components and the pushing components.
2. The sample-containing device for food microbial detection according to claim 1, wherein: the lifting assembly comprises:
the first connecting rod (22) is embedded in the inner cavity of the sliding groove (21) in a sliding mode, one end of the first connecting rod extends into the inner cavity of the box body (1), and the object placing table (4) is placed on the inner side of the first connecting rod (22);
second connecting rod (23), one end through the round pin axle install in the other end of head rod (22), and the other end through the round pin axle install in the bottom of sealed lid (3), pulling handle (9) can make sealed lid (3) drive head rod (22) and second connecting rod (23) together rebound to the drive is put thing platform (4) rebound, promotes sealed lid (3) backward and can make second connecting rod (23) incline backward will place and expose at the sample of putting thing platform (4) top.
3. The sample-containing device for food microbial detection according to claim 1, wherein: the chucking assembly includes:
the two gears (51) are respectively arranged on the left side and the right side of the bottom end of the inner cavity of the box body (1) through bearings;
a first rotating rod (52) with one end fixedly arranged at the bottom end of the gear (51);
one end of each second rotating rod (53) is fixedly arranged at the other end of each first rotating rod (52);
the rear side of the rack (55) is meshed with the gear (51), and the bottom end of the rack is embedded in a chute reserved at the bottom end of the inner cavity of the box body (1);
and the insert block (56) is arranged at the top end of the rack (55), and the gear (51) can enable the rack (55) to translate when rotating, so that the insert block (56) moves inwards.
4. The sample-containing device for food microbial detection according to claim 1, wherein: the propulsion assembly comprises:
two ends of the connecting rod (54) are respectively arranged at the other ends of the two second rotating rods (53) through pin shafts;
and one end of the screw rod (57) is mounted on the outer wall of the connecting rod (54) through a bearing, the other end of the screw rod is screwed and penetrates through the outer wall of the box body (1), the screw rod (57) can be moved backwards by rotating the screw rod (57), so that the connecting rod (54) is pushed to move backwards, and the gear (51) is rotated by utilizing the matching of the first rotating rod (52) and the second rotating rod (53).
5. The sample-containing device for food microbial detection according to claim 1, wherein: the plug assembly includes:
an ice box (511) assembled at the inner sides of the two fixing blocks (59);
the sliding block (512) is fixedly arranged on the outer wall of the ice box (511) at one side, and the other side of the sliding block is embedded in the inner cavity of the sliding block (510) in a sliding manner;
the number of the slots (513) is two, the slots are respectively arranged at the front ends of the left side and the right side of the ice box (511), the ice box (511) can stably move backwards by the matching of the sliding block (512) and the sliding block (510), and the ice box (511) can be braked by the matching of the insertion block (56) and the slot (513).
6. The sample-containing device for food microbial detection according to claim 2, wherein: the first connecting rod (22) is L-shaped.
7. The sample-containing device for food microbial detection according to claim 1, wherein: the bottom end of the object placing table (4) is provided with a plurality of through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110721472.6A CN113504098B (en) | 2021-06-28 | 2021-06-28 | Food is sample for microbiological detection and holds device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110721472.6A CN113504098B (en) | 2021-06-28 | 2021-06-28 | Food is sample for microbiological detection and holds device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113504098A true CN113504098A (en) | 2021-10-15 |
| CN113504098B CN113504098B (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110721472.6A Expired - Fee Related CN113504098B (en) | 2021-06-28 | 2021-06-28 | Food is sample for microbiological detection and holds device |
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| US20210070523A1 (en) * | 2019-09-10 | 2021-03-11 | Igloo Products Corp. | Double-walled, slip fit cooler |
| CN112899128A (en) * | 2021-03-04 | 2021-06-04 | 广西科技师范学院 | Food microorganism detection sampling box |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705525A (en) * | 2017-02-08 | 2017-05-24 | 中国人民解放军济南军区联勤部疾病预防控制中心 | Field operation specimen transportation box |
| CN209258778U (en) * | 2018-12-27 | 2019-08-16 | 李志敏 | A kind of food quality inspection sample storage box |
| US20210070523A1 (en) * | 2019-09-10 | 2021-03-11 | Igloo Products Corp. | Double-walled, slip fit cooler |
| CN211996662U (en) * | 2020-03-05 | 2020-11-24 | 山西中谱安信质检技术服务有限公司 | Portable food detection sample storage box |
| CN112899128A (en) * | 2021-03-04 | 2021-06-04 | 广西科技师范学院 | Food microorganism detection sampling box |
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| CN113504098B (en) | 2022-09-06 |
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