CN113841988A - Multifunctional sampling backpack for monitoring field environment - Google Patents

Multifunctional sampling backpack for monitoring field environment Download PDF

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Publication number
CN113841988A
CN113841988A CN202111153143.2A CN202111153143A CN113841988A CN 113841988 A CN113841988 A CN 113841988A CN 202111153143 A CN202111153143 A CN 202111153143A CN 113841988 A CN113841988 A CN 113841988A
Authority
CN
China
Prior art keywords
backpack
main body
storage rack
storage
monitoring
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
CN202111153143.2A
Other languages
Chinese (zh)
Inventor
克选
张丽娟
龙元国
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.)
Gansu Zhangye Ecological Environment Monitoring Center
Original Assignee
Gansu Zhangye Ecological Environment Monitoring Center
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gansu Zhangye Ecological Environment Monitoring Center filed Critical Gansu Zhangye Ecological Environment Monitoring Center
Priority to CN202111153143.2A priority Critical patent/CN113841988A/en
Publication of CN113841988A publication Critical patent/CN113841988A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
    • A45F3/047—Sacks or packs carried on the body by means of two straps passing over the two shoulders with adjustable fastenings for the shoulder straps or waist belts
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/001—Accessories
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/26—Special adaptations of handles
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • H02S10/20—Systems characterised by their energy storage means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • H02S10/40—Mobile PV generator systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00—Structural details of PV modules other than those related to light conversion
    • H02S30/20—Collapsible or foldable PV modules
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Abstract

The invention discloses a multifunctional sampling backpack for on-site environment monitoring, which comprises a backpack main body, a first solar panel, a backpack cover and a storage bag, wherein a storage battery and a storage rack are arranged on the side surface of the backpack main body, a sliding chute is arranged on the side surface of the storage rack, a sliding cover is arranged in the sliding chute in a penetrating manner, the backpack cover is connected to the left side of the backpack main body through a zipper, a supporting rod and a moving wheel are arranged at the lower end of the backpack main body, the supporting rod is arranged on the left side of the moving wheel, the storage bag is arranged on the inner wall of the backpack main body, a first storage rack and a second storage rack are arranged in the backpack main body, and the first storage rack is arranged on the rear side of the second storage rack. This multi-functional sampling knapsack of site environment monitoring can be stored the electric energy with light energy conversion under the effect of first solar energy electroplax and second solar energy electroplax and provide the electric quantity continuation of journey in the battery, and when first solar panel and second solar panel did not use, can be with its folding back, rotate and press the frame to its spacing fixed.

Description

Multifunctional sampling backpack for monitoring field environment
Technical Field
The invention relates to the technical field of environment monitoring, in particular to a multifunctional sampling backpack for field environment monitoring.
Background
Environmental monitoring (environmental monitoring), it is through the survey to influence the environment quality because of the representative value of cable, confirm environment quality (or pollution degree) and trend of change, in the monitoring process of reality, often need carry out on-the-spot sampling processing work, general environmental monitoring mainly detects with soil sampling to water source sampling, because outside on-the-spot monitoring sampling need carry some relevant electronic detection equipment, but its electronic detection equipment's electric energy continuation of the journey can't be protected, and most sampling knapsack function is single, it is inconvenient to classify and deposit check out test set, sample thing and relevant appurtenance, an on-the-spot environmental monitoring multi-functional sampling knapsack is needed now and is solved above-mentioned problem.
Disclosure of Invention
The invention aims to provide a multifunctional sampling backpack for on-site environment monitoring, which aims to solve the problems that in the background art, due to the fact that some related electronic detection equipment needs to be carried for monitoring and sampling at an external site, the electric energy endurance of the electronic detection equipment cannot be guaranteed, most sampling backpacks are single in function, and the detection equipment, a sampling object and related auxiliary tools are inconvenient to store in a classified mode.
In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional sampling backpack for monitoring the on-site environment comprises a backpack body, a first solar panel, a backpack cover and a storage bag,
the side surface of the backpack body is provided with a storage battery and a storage rack, the side surface of the storage rack is provided with a sliding chute, and a sliding cover is arranged in the sliding chute in a penetrating way;
the bag cover is connected to the left side of the backpack body through a zipper, a supporting rod and a moving wheel are arranged at the lower end of the backpack body, and the supporting rod is arranged on the left side of the moving wheel;
the storage bag is arranged on the inner wall of the backpack main body, a first storage rack and a second storage rack are arranged in the backpack main body, and the first storage rack is arranged on the rear side of the second storage rack.
Preferably, the backpack main body comprises adjustable straps, a pull rod and a cushion layer, the adjustable straps and the adjustable straps are arranged on the right side of the backpack main body, and the adjustable straps are arranged between the adjustable straps.
By adopting the technical scheme, the backpack main body can be carried on the back by adjusting the proper length of the adjustable straps.
Preferably, the pull rod penetrates through the backpack main body, the pull rod is arranged on the right side of the first storage rack, and a soft cushion layer is arranged on the right side face of the backpack main body.
Through adopting above-mentioned technical scheme, usable pull rod pulling knapsack main part need not carry on one's back and take.
Preferably, first solar energy electroplax sets up in knapsack main part upper end, and swing joint has the second solar energy electroplax on the first solar energy electroplax, be provided with between the first solar energy electroplax and press the frame, just press the frame to rotate and connect in knapsack main part upper end.
Through adopting above-mentioned technical scheme, can be with light energy conversion electric energy storage in the battery through first solar energy electroplax and second solar energy electroplax, provide the electric quantity continuation of the journey and use.
Preferably, the storage racks are provided with two groups, the two groups of storage racks are symmetrically arranged around the front center line and the rear center line of the backpack body, and the storage racks are connected with the sliding covers in a sliding mode through the sliding grooves.
By adopting the technical scheme, the storage rack can be opened or closed by sliding the sliding cover in the sliding groove.
Preferably, the storage frame comprises a support, a first spring, a clamping frame, a second spring and a bracket, the support is arranged in the storage frame, the first spring is arranged in the support, the clamping frame is connected to the inner end of the first spring, the second spring is arranged in the storage frame, the bracket is connected to the upper end of the second spring, and the bracket is arranged below the support.
Through adopting above-mentioned technical scheme, can fix sampling pipe centre gripping under first spring and clamping frame effect.
Preferably, the supporting rod and the moving wheel are arranged in two numbers, and the moving wheel is symmetrically arranged relative to the center line of the backpack main body.
Through adopting above-mentioned technical scheme, remove the wheel through the branch cooperation and make things convenient for the stability of knapsack main part to put.
Preferably, the storage bags are provided with two groups, and the two groups of storage bags respectively correspond to the two storage cavities in the backpack main body.
By adopting the technical scheme, the storage bag can be used for storing articles and separating the articles from the detection equipment.
Preferably, the number of the first storage rack and the number of the second storage rack are two, and each of the first storage rack and the second storage rack corresponds to one storage cavity in the backpack main body.
By adopting the technical scheme, the first storage rack and the second storage rack can be used for partitioned storage between the detection device and the auxiliary tool.
Compared with the prior art, the invention has the beneficial effects that: the multifunctional sampling backpack for monitoring the field environment,
(1) the backpack main body is carried on the back under the action of the adjustable straps and then is bound through the adjustable binding bands, so that the carrying stability of the backpack main body is enhanced, and the backpack main body can be moved and adjusted under the action of the moving wheels by pulling the backpack main body through the pull rods;
(2) under the action of the first solar panel and the second solar panel, light energy can be converted into electric energy to be stored in the storage battery to provide electric quantity for continuation of journey, and when the first solar panel and the second solar panel are not used, the solar panel can be folded and the pressing frame is rotated to limit and fix the solar panel;
(3) the device is provided with two groups of storage racks which can be respectively used for storing water source detection sampling and soil detection sampling, and the sampling pipe is clamped and fixed by matching the first spring, the clamping rack, the second spring and the bracket with the inner wall of the storage rack;
(4) the backpack comprises a backpack body, a first storage rack and a second storage rack, wherein the backpack body is internally provided with two storage cavities which can be used for separately storing water source detection equipment, soil detection equipment and the like, the first storage rack and the second storage rack can be used for separately storing the detection equipment and related tools, and the storage bags can be used for storing articles used by workers and separating the articles from the related tools such as the detection equipment.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic diagram of the right side view of the backpack body according to the present invention;
FIG. 4 is a schematic left side view of the backpack body of the present invention;
FIG. 5 is a schematic cross-sectional view of the backpack body of the present invention from the left side;
FIG. 6 is a schematic view of the unfolded structure of the first solar panel and the second solar panel according to the present invention;
fig. 7 is a schematic view of the structure of the bracket, the first spring and the clamping frame of the invention.
In the figure: 1. the backpack comprises a backpack body, 101, adjustable straps, 102, adjustable straps, 103, pull rods, 104, a cushion layer, 2, a first solar panel, 3, a second solar panel, 4, a pressing frame, 5, a storage battery, 6, a storage frame, 601, a support, 602, a first spring, 603, a clamping frame, 604, a second spring, 605, a bracket, 7, a sliding chute, 8, a sliding cover, 9, a zipper, 10, a covering, 11, a support rod, 12, a movable wheel, 13, a storage bag, 14, a first storage rack, 15 and a second storage rack.
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. 1-7, the present invention provides a technical solution: a multifunctional sampling backpack for monitoring the on-site environment is disclosed, as shown in fig. 1, 2, 3, 4, 6 and 7, a storage battery 5 and a storage rack 6 are arranged on the side surface of a backpack main body 1, a sliding chute 7 is arranged on the side surface of the storage rack 6, a sliding cover 8 is arranged in the sliding chute 7 in a penetrating way, a charging seat electrically connected with the storage battery 5 can be arranged in the backpack main body 1 for charging a detection device, the backpack main body 1 comprises an adjustable strap 101, an adjustable bandage 102, a pull rod 103 and a cushion layer 104, the adjustable strap 101 and the adjustable bandage 102 are arranged on the right side of the backpack main body 1, the adjustable strap 101 is arranged between the adjustable straps 102, the adjustable strap 102 is adjusted to be in proper length and is bound on the body to enhance the stability of the backpack main body 1, the pull rod 103 is arranged in the backpack main body 1 in a penetrating way, and the pull rod 103 is arranged on the right side of a first storage rack 14, the right side of the backpack body 1 is provided with a soft cushion layer 104, the contact comfort between the backpack body 1 and the back is improved under the action of the soft cushion layer 104, a first solar panel 2 is arranged at the upper end of the backpack body 1, a second solar panel 3 is movably connected on the first solar panel 2, a pressing frame 4 is arranged between the first solar panels 2, the pressing frame 4 is rotatably connected at the upper end of the backpack body 1, when the first solar panel 2 and the second solar panel 3 are not used, after the first solar panel and the second solar panel are folded, the pressing frame 4 can be rotated to limit and fix the first solar panel and the second solar panel, two groups of storage frames 6 are arranged, the two groups of storage frames 6 are symmetrically arranged about the front and back central lines of the backpack body 1, meanwhile, the storage frames 6 are slidably connected with a sliding cover 8 through sliding chutes 7, the arrangement of the two groups of storage frames 6 can be respectively used for storing samples of water source detection and soil detection and separately storing the samples, the storage rack 6 comprises a support 601, a first spring 602, a clamping rack 603, a second spring 604 and a bracket 605, the support 601 is arranged in the storage rack 6, the first spring 602 is arranged in the support 601, the clamping rack 603 is connected to the inner end of the first spring 602, the second spring 604 is arranged in the storage rack 6, the bracket 605 is connected to the upper end of the second spring 604, the bracket 605 is arranged below the support 601, and the sampling tube is supported and fixed through the bracket 605 under the action of the second spring 604.
As shown in fig. 1 and 4, the bag cover 10 is connected to the left side of the backpack body 1 through the zipper 9, the lower end of the backpack body 1 is provided with the supporting rod 11 and the moving wheel 12, the supporting rod 11 is arranged on the left side of the moving wheel 12, the supporting rod 11 and the moving wheel 12 are both provided with two, and the moving wheel 12 is symmetrically arranged about the center line of the backpack body 1, so that the backpack body 1 can be used for being pulled along with the backpack body 1 under the action of the moving wheel 12, and the use is convenient.
As shown in fig. 5, the storage bags 13 are disposed on the inner wall of the backpack main body 1, and a first storage rack 14 and a second storage rack 15 are disposed in the backpack main body 1, and the first storage rack 14 is disposed at the rear side of the second storage rack 15, two sets of the storage bags 13 are disposed, and the two sets of the storage bags 13 respectively correspond to two storage cavities in the backpack main body 1, the two storage cavities can be used for storing water source detection related equipment and soil detection related equipment respectively, the first storage rack 14 and the second storage rack 15 are both disposed, and each of the first storage rack 14 and the second storage rack 15 respectively corresponds to one storage cavity in the backpack main body 1, and the two first storage racks 14 and the second storage rack 15 can be used for storing water source detection equipment and auxiliary tools and soil detection equipment and auxiliary tools respectively.
The working principle is as follows: when the multifunctional sampling backpack for monitoring the on-site environment is used, the second solar panel 3 can be rotated and unfolded on the first solar panel 2, light energy is converted into electric energy to be stored in the storage battery 5, the multifunctional sampling backpack can be used for providing charging electric quantity, when the second solar panel 3 and the first solar panel 2 are not used, the second solar panel 3 can be rotated on the first solar panel 2 to be folded and placed between the first solar panel and the second solar panel, the rotating and pressing frame 4 is used for limiting and fixing the second solar panel, the backpack main body 1 can be carried on the back through the adjustable strap 101, the binding is enhanced through the adjustable strap 102 to improve the stability of carrying, or the backpack main body 1 is pulled through the pull rod 103 to move through the moving wheel 12, when the sampling is detected, the backpack main body 1 is placed and supported through the support rod 11 and the moving wheel 12, the zipper 9 is pulled to open the backpack cover 10, corresponding detection equipment and auxiliary tools are taken out for detection and sampling, after sampling by the auxiliary tool, the sampling tube is stored and loaded, the second spring 604 is pressed by the bracket 605, the clamping frame 603 extrudes the first spring 602 to shrink, the sampling tube is placed between the clamping frames 603 to clamp and fix the sampling tube, and the sliding cover 8 is closed to the storage frame 6 through the sliding groove 7, which is not described in detail in the present specification and belongs to the prior art known to those skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (9)

1. The utility model provides a multi-functional sampling knapsack of site environment monitoring, includes knapsack main part (1), first solar energy electroplax (2), be built by contract (10) and storing bag (13), its characterized in that:
the side surface of the backpack body (1) is provided with a storage battery (5) and a storage rack (6), the side surface of the storage rack (6) is provided with a sliding chute (7), and a sliding cover (8) is arranged in the sliding chute (7) in a penetrating way;
the backpack cover (10) is connected to the left side of the backpack main body (1) through a zipper (9), a supporting rod (11) and a moving wheel (12) are arranged at the lower end of the backpack main body (1), and meanwhile, the supporting rod (11) is arranged on the left side of the moving wheel (12);
the storage bag (13) is arranged on the inner wall of the backpack main body (1), a first storage rack (14) and a second storage rack (15) are arranged in the backpack main body (1), and meanwhile, the first storage rack (14) is arranged on the rear side of the second storage rack (15).
2. The multifunctional sampling backpack for monitoring the on-site environment according to claim 1, which is characterized in that: the backpack main body (1) comprises adjustable straps (101), adjustable straps (102), a pull rod (103) and a cushion layer (104), the adjustable straps (101) and the adjustable straps (102) are arranged on the right side of the backpack main body (1), and the adjustable straps (101) are arranged between the adjustable straps (102).
3. The multifunctional sampling backpack for monitoring the on-site environment according to claim 2, which is characterized in that: the pull rod (103) penetrates through the backpack main body (1), the pull rod (103) is arranged on the right side of the first storage rack (14), and a soft cushion layer (104) is arranged on the right side face of the backpack main body (1).
4. The multifunctional sampling backpack for monitoring the on-site environment according to claim 1, which is characterized in that: first solar energy electroplax (2) set up in knapsack main part (1) upper end, and swing joint has second solar energy electroplax (3) on first solar energy electroplax (2), be provided with between first solar energy electroplax (2) and press frame (4), and press frame (4) to rotate and connect in knapsack main part (1) upper end.
5. The multifunctional sampling backpack for monitoring the on-site environment according to claim 1, which is characterized in that: the storage rack (6) is provided with two groups, the two groups of storage racks (6) are symmetrically arranged around the front center line and the rear center line of the backpack main body (1), and the storage racks (6) are connected with the sliding covers (8) through sliding grooves (7) in a sliding mode.
6. The multifunctional sampling backpack for monitoring the on-site environment according to claim 1, which is characterized in that: store frame (6) including support (601), first spring (602), holder (603), second spring (604) and bracket (605), and be provided with support (601) in storing frame (6), be provided with first spring (602) in support (601), and first spring (602) inner is connected with holder (603), be provided with second spring (604) in storing frame (6), and second spring (604) upper end is connected with bracket (605), and bracket (605) set up the below at support (601) simultaneously.
7. The multifunctional sampling backpack for monitoring the on-site environment according to claim 1, which is characterized in that: the support rod (11) and the moving wheel (12) are both provided with two, and the moving wheel (12) is symmetrically arranged relative to the center line of the backpack main body (1).
8. The multifunctional sampling backpack for monitoring the on-site environment according to claim 1, which is characterized in that: the backpack is characterized in that the storage bags (13) are arranged in two groups, and the two groups of storage bags (13) respectively correspond to the two storage cavities in the backpack main body (1).
9. The multifunctional sampling backpack for monitoring the on-site environment according to claim 1, which is characterized in that: the number of the first storage rack (14) and the number of the second storage rack (15) are two, and each first storage rack (14) and each second storage rack (15) respectively correspond to one storage cavity in the backpack main body (1).
CN202111153143.2A 2021-09-29 2021-09-29 Multifunctional sampling backpack for monitoring field environment Pending CN113841988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111153143.2A CN113841988A (en) 2021-09-29 2021-09-29 Multifunctional sampling backpack for monitoring field environment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111153143.2A CN113841988A (en) 2021-09-29 2021-09-29 Multifunctional sampling backpack for monitoring field environment

Publications (1)

Publication Number Publication Date
CN113841988A true CN113841988A (en) 2021-12-28

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CN211882680U (en) * 2020-03-23 2020-11-10 喻文科 Multifunctional sampling backpack for monitoring field environment
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JP2001095625A (en) * 1999-09-28 2001-04-10 Kunihiko Hatomi Backpack
US20070028642A1 (en) * 2005-05-17 2007-02-08 American Thermal Wizards International, Inc. Container for Transporting Temperature Controlled Items
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CN210414476U (en) * 2019-07-08 2020-04-28 泰州左岸信息科技有限公司 Integrative case of maintenance of door on computer maintenance
CN210809706U (en) * 2019-09-11 2020-06-23 许延霞 Environmental monitoring sample knapsack
CN211913857U (en) * 2020-03-06 2020-11-13 郑州味千生物技术有限公司 Medical science inspection is with sample test tube storage box
CN211882680U (en) * 2020-03-23 2020-11-10 喻文科 Multifunctional sampling backpack for monitoring field environment
CN212305427U (en) * 2020-08-05 2021-01-05 福建警察学院 Portable electronic data evidence obtaining device
CN212878171U (en) * 2020-08-18 2021-04-06 六安庆凯箱包有限公司 Multifunctional pull rod type travelling knapsack

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Application publication date: 20211228