CN114715519A - Storage device for food detection samples - Google Patents

Storage device for food detection samples Download PDF

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Publication number
CN114715519A
CN114715519A CN202210430638.3A CN202210430638A CN114715519A CN 114715519 A CN114715519 A CN 114715519A CN 202210430638 A CN202210430638 A CN 202210430638A CN 114715519 A CN114715519 A CN 114715519A
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CN
China
Prior art keywords
storage box
base
fixedly connected
sample storage
sample
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210430638.3A
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Chinese (zh)
Inventor
颜红印
李庆丰
赵秀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202210430638.3A priority Critical patent/CN114715519A/en
Publication of CN114715519A publication Critical patent/CN114715519A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02Internal fittings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02Internal fittings
    • B65D25/10Devices to locate articles in containers
    • B65D25/101Springs, elastic lips, or other resilient elements to locate the articles by pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/20External fittings
    • B65D25/24External fittings for spacing bases of containers from supporting surfaces, e.g. legs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D43/00Lids or covers for rigid or semi-rigid containers
    • B65D43/14Non-removable lids or covers
    • B65D43/22Devices for holding in closed position, e.g. clips
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D81/00Containers, 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
    • B65D81/02Containers, 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 specially adapted to protect contents from mechanical damage
    • B65D81/05Containers, 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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D81/00Containers, 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
    • B65D81/18Containers, 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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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The invention discloses a sample storage device for food detection, which comprises a base, wherein supporting legs are fixedly connected to the front side and the rear side of the left bottom of the base, universal wheels are fixedly connected to the front side and the rear side of the right bottom of the base, a telescopic pull rod is fixedly connected to the right top of the base, a group of positioning grooves are formed in the left side of the telescopic pull rod in the top of the base, a storage box is placed at the top of the base, positioning plates are fixedly connected to the positions, opposite to the positioning grooves, of the bottom of the storage box, the positioning plates are inserted into the positioning grooves, pin rods are inserted into the base and the positioning plates, a PLC (programmable logic controller) is arranged on the front wall of the storage box, so that sample storage bottles can be better placed in a separated mode, the sample storage bottles are not easy to be damaged in transportation, the storage boxes are more convenient to transport, and the sample storage bottles can be better refrigerated through a refrigerator, so that the sample inside the sample storage bottle is not easily damaged.

Description

Storage device for food detection samples
Technical Field
The invention belongs to the technical field of walking aids, and particularly relates to a storage device for food detection samples.
Background
At present, with the continuous development of economy in China, the living standard of people is continuously improved, new foods emerge endlessly, people often ignore the safety problem of the foods while tasting delicious foods, and the food safety is related to the life and health of the people, so the importance of food detection is self-evident, samples need to be collected firstly before the food detection, and the samples need to be stored properly in order to ensure the representativeness and the accuracy of the collected samples.
The storage device for food detection samples in the prior art is generally of a single box body structure, sample bottles are sequentially placed in the storage box body for storage, the sample bottles are limited in placement quantity due to the fact that the sample bottles are single in placement structure, the sample bottles are extremely prone to being damaged in transportation, the storage box is heavy, and transportation is inconvenient.
Disclosure of Invention
The invention aims to: in order to solve the problems proposed above: food among the prior art detects sample storage device is single box structure usually, places the sample bottle in proper order and stores in the storage box, because the sample bottle placement structure is comparatively single, leads to the sample bottle to place quantity limited to the sample bottle very easily receives the damage in transporting, and the storage box is heavier moreover, transports inconveniently, consequently needs to improve the structure of storage box, provides one kind and is used for food to detect sample storage device.
The technical scheme adopted by the invention is as follows:
a storage device for food detection samples comprises a base, wherein supporting legs are fixedly connected to the front and back of the left side of the bottom of the base, universal wheels are fixedly connected to the front and back of the right side of the bottom of the base, a telescopic pull rod is fixedly connected to the right side of the top of the base, a group of positioning grooves are formed in the left side of the telescopic pull rod in the top of the base, a storage box is placed at the top of the base, a positioning plate is fixedly connected to the position, corresponding to the positioning grooves, of the bottom of the storage box, the positioning plate is inserted into the positioning grooves, a pin rod is inserted into the base and the positioning plate, a PLC (programmable logic controller) is arranged on the front wall of the storage box, hooks are hinged to the front, the back and upper portions of the left side of the storage box, a cover plate is hinged to the upper portion of the storage box, clamping grooves are formed in the position, corresponding to the hooks are clamped in the clamping grooves;
be equipped with the battery in the bottom of storage box, the inside bottom of storage box is equipped with the refrigerator, the inner wall below fixedly connected with support otter board of storage box, spacing frame has been placed at the top of support otter board, the spacing otter board of inside fixedly connected with of spacing frame, and the inside of spacing otter board has been seted up and has been accomodate groove and through-hole, accomodate the inside fixedly connected with rubber cushion collar in groove, and rubber cushion collar's inboard is pegged graft and has been had the sample storage bottle, the lockplate has been placed to the top of storage box, and the lockplate places the top at the top sample storage bottle, the inside threaded connection in the left and right sides of lockplate and spacing frame has the screw rod.
In a preferred invention mode, the universal wheel is provided with a braking device, the relative positions of the base and the positioning plate are both provided with pin holes matched with the pin rods, and the pin rods are inserted in the pin holes.
In a preferred invention mode, a handle is rotatably connected to the upper portion of the storage box, and the storage box is connected with the right side of the cover plate through a hinge.
In a preferred invention mode, the hook is of an L-shaped structure, and the hook is matched with the clamping position of the clamping groove.
In a preferred invention mode, the storage battery is located on the inner side of the positioning plate, the supporting screen plate is located above the refrigerator, and the storage battery and the refrigerator are electrically connected with the PLC controller.
In a preferred mode of the invention, the receiving groove and the through hole are in a communicating structure, and the through hole is located below the receiving groove.
In a preferred invention mode, the number of the limiting frames is not less than three, and the limiting frames are matched with the interior of the storage box.
In a preferred invention mode, the accommodating grooves and the through holes are linearly distributed in the limiting screen plate, the accommodating grooves and the through holes are not less than five rows, each row is not less than six, the opposite positions of the left side and the right side of the locking plate and the limiting frame are respectively provided with a threaded hole matched with the screw rod, and the screw rod is in threaded connection with the threaded holes.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that: the better sample storage bottle of being convenient for separately places for the sample storage bottle is difficult for receiving the damage in transporting, and the storage box is comparatively convenient when transporting simultaneously, and can carry out better cold-stored to the sample storage bottle through the refrigerator, makes the inside sample of sample storage bottle difficult to receive the damage.
1. According to the storage box, the positioning plate is inserted into the positioning groove, the pin rod is inserted into the pin hole formed in the relative position of the base and the positioning plate, the positioning plate can be positioned in the positioning groove, meanwhile, the storage box is better limited at the top of the base, the storage box can be better transported through the cooperation of the universal wheels and the telescopic pull rod, and the storage box can also be transported through the lifting handle.
2. According to the invention, the cover plate can be positioned at the top of the storage box by clamping the clamping hook in the clamping groove, the cover plate can seal the top of the storage box, the sample storage bottle can be inserted into the rubber buffer sleeve, the position of the sample storage bottle can be limited, the screw rod is in threaded connection with the threaded holes formed in the left side and the right side of the locking plate and the limiting frame, and the sample storage bottle can be better positioned in the rubber buffer sleeve.
3. According to the invention, the sample storage bottle can be refrigerated by controlling the refrigerator through the PLC, so that a sample in the sample storage bottle is not easily damaged in transportation, and meanwhile, the rubber buffer sleeve can buffer and protect the sample storage bottle.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a base and a storage box according to the present invention;
FIG. 3 is a right side view of the storage case and the cover plate according to the present invention;
fig. 4 is a schematic structural view of a limiting frame and a limiting screen plate in the invention.
The labels in the figure are: 1-a base; 2-supporting legs; 3-universal wheels; 4-a telescopic pull rod; 5-positioning a groove; 6-a storage box; 7-positioning a plate; 8-pin bar; 9-a PLC controller; 10-a handle; 11-a hook; 12-a cover plate; 13-a card slot; 14-a storage battery; 15-a refrigerator; 16-supporting the screen plate; 17-a limit frame; 18-a limit screen plate; 19-a receiving groove; 20-a through hole; 21-rubber buffer sleeve; 22-a sample storage bottle; 23-locking plate; 24-screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 2, a sample storage device for food detection comprises a base 1, wherein the front and back of the left bottom of the base 1 are fixedly connected with supporting legs 2, the front and back of the right bottom of the base 1 are fixedly connected with universal wheels 3, the universal wheels 3 are provided with braking devices, the right top of the base 1 is fixedly connected with a telescopic pull rod 4, the top of the base 1, which is positioned at the left side of the telescopic pull rod 4, is provided with a group of positioning grooves 5, the top of the base 1 is provided with a storage box 6, the bottom of the storage box 6 is fixedly connected with a positioning plate 7 relative to the positioning grooves 5, the positioning plate 7 is inserted in the positioning grooves 5, the insides of the base 1 and the positioning plate 7 are inserted with pin rods 8, the relative positions of the base 1 and the positioning plate 7 are provided with pin holes matched with the pin rods 8, the pin rods 8 are inserted in the pin holes, the front wall of the storage box 6 is provided with a PLC 9, a handle 10 is rotatably connected above the storage box 6, the front upper part and the rear upper part of the left side of the storage box 6 are hinged with clamping hooks 11, the clamping hooks 11 are of L-shaped structures, the upper part of the storage box 6 is hinged with a cover plate 12, the storage box 6 is connected with the right side of the cover plate 12 through hinges, a clamping groove 13 is formed in the left side of the top of the cover plate 12, which corresponds to the clamping hooks 11, the clamping hooks 11 are clamped in the clamping grooves 13, and the clamping positions of the clamping hooks 11 and the clamping grooves 13 are matched;
referring to fig. 3 and 4, a storage battery 14 is arranged in the bottom of the storage box 6, the storage battery 14 is located on the inner side of the positioning plate 7, a refrigerator 15 is arranged at the bottom end of the interior of the storage box 6, the storage battery 14 and the refrigerator 15 are electrically connected with the PLC controller 9, a support screen plate 16 is fixedly connected to the lower portion of the inner wall of the storage box 6, the support screen plate 16 is located above the refrigerator 15, a limit frame 17 is placed on the top of the support screen plate 16, the number of the limit frame 17 is not less than three, the limit frame 17 is matched with the interior of the storage box 6, a limit screen plate 18 is fixedly connected to the interior of the limit frame 17, an accommodating groove 19 and a through hole 20 are formed in the interior of the limit screen plate 18, the accommodating groove 19 and the through hole 20 are of a communicating structure, the through hole 20 is located below the accommodating groove 19, the accommodating groove 19 and the through hole 20 are linearly distributed in the interior of the limit screen plate 18, the accommodating groove 19 and the through hole 20 are not less than five rows, six rows of each row, accomodate inside fixedly connected with rubber cushion collar 21 of groove 19, and the inboard of rubber cushion collar 21 is pegged graft and is had sample storage bottle 22, lockplate 23 has been placed to the top of storage box 6, and lockplate 23 places the top at the top sample storage bottle 22, lockplate 23 and spacing frame 17's the inside threaded connection in the left and right sides have screw rod 24, lockplate 23 and spacing frame 17 left and right sides relative position all offer with the screw hole of 24 looks adaptations of screw rod, and screw rod 24 threaded connection is in the screw hole.
The invention has the advantages that: it separately places to be convenient for better to sample storage bottle 22 for sample storage bottle 22 is difficult for receiving the damage in transporting, and storage box 6 is convenient when transporting simultaneously, and can carry out better cold-storage to sample storage bottle 22 through refrigerator 15, makes the inside sample of sample storage bottle 22 be difficult for receiving the damage.
According to the invention, the positioning plate 7 is inserted into the positioning groove 5, the pin rod 8 is inserted into the pin hole formed in the relative position of the base 1 and the positioning plate 7, the positioning plate 7 can be positioned in the positioning groove 5, meanwhile, the storage box 6 is better limited at the top of the base 1, the storage box 6 can be better transported through the matching of the universal wheels 3 and the telescopic pull rod 4, and the storage box 6 can also be transported through the handle 10.
According to the invention, the cover plate 12 can be positioned at the top of the storage box 6 by clamping the clamping hook 11 in the clamping groove 13, the cover plate 12 can seal the top of the storage box 6, the position of the sample storage bottle 22 can be limited by inserting the sample storage bottle 22 into the rubber buffer sleeve 21, and the screw rod 24 is in threaded connection with the threaded holes formed in the left side and the right side of the locking plate 23 and the limiting frame 17, so that the sample storage bottle 22 can be better positioned in the rubber buffer sleeve 21.
In the invention, the sample storage bottle 22 can be refrigerated by controlling the refrigerator 15 through the PLC 9, so that the sample in the sample storage bottle 22 is not easily damaged in transportation, and meanwhile, the rubber buffer sleeve 21 can buffer and protect the sample storage bottle 22.
It is to be noted that, in the present invention, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (8)

1. A sample storage device for food testing, comprising a base (1), characterized in that: the supporting legs (2) are fixedly connected to the front side and the rear side of the left side of the bottom of the base (1) respectively, universal wheels (3) are fixedly connected to the front side and the rear side of the right side of the bottom of the base (1) respectively, a telescopic pull rod (4) is fixedly connected to the right side of the top of the base (1), a group of positioning grooves (5) are formed in the left side, located at the left side of the telescopic pull rod (4), of the top of the base (1), a storage box (6) is placed at the top of the base (1), positioning plates (7) are fixedly connected to the positions, relative to the positioning grooves (5), of the bottom of the storage box (6), the positioning plates (7) are inserted in the positioning grooves (5), pin rods (8) are inserted in the base (1) and the positioning plates (7), a PLC (9) is arranged on the front wall of the storage box (6), clamping hooks (11) are hinged to the upper portions, and cover plates (12) are hinged to the upper portions of the storage box (6), a clamping groove (13) is formed in the left side of the top of the cover plate (12) opposite to the clamping hook (11), and the clamping hook (11) is clamped in the clamping groove (13);
a storage battery (14) is arranged in the bottom of the storage box (6), a refrigerator (15) is arranged at the bottom end inside the storage box (6), a supporting screen plate (16) is fixedly connected below the inner wall of the storage box (6), a limiting frame (17) is placed at the top of the supporting screen plate (16), a limiting screen plate (18) is fixedly connected inside the limiting frame (17), and the inside of the limiting screen plate (18) is provided with a containing groove (19) and a through hole (20), a rubber buffer sleeve (21) is fixedly connected inside the accommodating groove (19), and the inner side of the rubber buffer sleeve (21) is inserted with a sample storage bottle (22), a locking plate (23) is arranged above the storage box (6), and a locking plate (23) is placed on top of the uppermost sample storage bottle (22), the inner threads of the left side and the right side of the locking plate (23) and the limiting frame (17) are connected with screws (24).
2. A sample storage device for food testing as defined in claim 1, wherein: the universal wheel (3) is provided with a braking device, pin holes matched with the pin rods (8) are formed in the relative positions of the base (1) and the positioning plate (7), and the pin rods (8) are inserted in the pin holes.
3. A sample storage device for food testing as defined in claim 1, wherein: the storage box is characterized in that a handle (10) is rotatably connected to the upper portion of the storage box (6), and the right sides of the storage box (6) and the cover plate (12) are connected through hinges.
4. A sample storage device for food testing as defined in claim 1, wherein: the clamping hook (11) is of an L-shaped structure, and the clamping position of the clamping hook (11) is matched with the clamping position of the clamping groove (13).
5. A sample storage device for food testing as defined in claim 1, wherein: the storage battery (14) is located on the inner side of the positioning plate (7), the supporting screen plate (16) is located above the refrigerator (15), and the storage battery (14) and the refrigerator (15) are electrically connected with the PLC (9).
6. A sample storage device for food testing as defined in claim 1, wherein: the accommodating groove (19) and the through hole (20) are of a communicating structure, and the through hole (20) is located below the accommodating groove (19).
7. A sample storage device for food testing as defined in claim 1, wherein: the number of the limiting frames (17) is not less than three, and the limiting frames (17) are matched with the interior of the storage box (6).
8. A sample storage device for food testing as defined in claim 6, wherein: accomodate groove (19) and through-hole (20) and be the inside of linear distribution at spacing otter board (18), and accomodate groove (19) and through-hole (20) and be no less than five rows, six are no less than for every row, lockplate (23) and spacing frame (17) left and right sides relative position all offer with the screw hole of screw rod (24) looks adaptation, and screw rod (24) threaded connection is in the screw hole.
CN202210430638.3A 2022-04-22 2022-04-22 Storage device for food detection samples Pending CN114715519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210430638.3A CN114715519A (en) 2022-04-22 2022-04-22 Storage device for food detection samples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210430638.3A CN114715519A (en) 2022-04-22 2022-04-22 Storage device for food detection samples

Publications (1)

Publication Number Publication Date
CN114715519A true CN114715519A (en) 2022-07-08

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CN202210430638.3A Pending CN114715519A (en) 2022-04-22 2022-04-22 Storage device for food detection samples

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Publication number Priority date Publication date Assignee Title
EP2454160A2 (en) * 2009-07-15 2012-05-23 Shoe Care Limited A storage device and storage system
CN206885645U (en) * 2017-05-10 2018-01-16 安宁螳川源酒业经贸有限公司 A kind of grain wine storage box being readily transported
CN209051857U (en) * 2018-11-29 2019-07-02 马光顺 A kind of medical test samples acquisition transport box
CN212099883U (en) * 2020-05-14 2020-12-08 沙玉茹 Duck egg storage device with shockproof buffer function
CN112764479A (en) * 2021-01-14 2021-05-07 临沂大学 Dedicated computer equipment convenient to detach of computer teaching
CN213293149U (en) * 2020-08-06 2021-05-28 大连诚源生物科技有限公司 Sample storage box for food safety monitoring
CN214190783U (en) * 2021-01-12 2021-09-14 张艳华 Portable kit for high school's chemistry experiments
CN214824915U (en) * 2021-07-05 2021-11-23 广西理工职业技术学院 Physical experiment box convenient to carry
CN215099225U (en) * 2021-06-02 2021-12-10 东莞市迪比科能源科技有限公司 Electric motor car portable power source strorage device
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CN206885645U (en) * 2017-05-10 2018-01-16 安宁螳川源酒业经贸有限公司 A kind of grain wine storage box being readily transported
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CN213293149U (en) * 2020-08-06 2021-05-28 大连诚源生物科技有限公司 Sample storage box for food safety monitoring
CN214190783U (en) * 2021-01-12 2021-09-14 张艳华 Portable kit for high school's chemistry experiments
CN112764479A (en) * 2021-01-14 2021-05-07 临沂大学 Dedicated computer equipment convenient to detach of computer teaching
CN215555672U (en) * 2021-05-10 2022-01-18 成都康华生物制品股份有限公司 Vaccine refrigerated transport case of conveniently taking
CN215099225U (en) * 2021-06-02 2021-12-10 东莞市迪比科能源科技有限公司 Electric motor car portable power source strorage device
CN214824915U (en) * 2021-07-05 2021-11-23 广西理工职业技术学院 Physical experiment box convenient to carry

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Application publication date: 20220708