Multifunctional sampling backpack for on-site environment monitoring
By designing protective agencies in the sampling backpack, the combination of box body, inner core, round trough, round shaft, square, spring and shielding cover solves the problem of poor effects of the sampling tube. , Avoid leakage of samples.
Patent Information
- Application Number
- CN202420419982.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-05
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-03-05
AI Technical Summary
When existing sampling backpacks carry sampling tubes, the limiting effect is poor, which can easily lead to skew, tilt, and sample leakage of the sampling tubes.
A protective institution including the box body, the inner core, the round trough, the round shaft, the square, the spring, and the shield of the gear cover. By putting the sampling tube into the round trough, and using the coordination of the spring and the gear, the sampling is used to achieve the sampling sampling. Effective protection of tube.
Effectively prevent the sampling tube from skewing and turning over due to shaking, avoiding the leakage of the sample, and improving the safety and reliability of the sampling process.
Smart Images
Figure CN222397425U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sampling backpacks, and more specifically, to a multifunctional sampling backpack for on-site environmental monitoring. Background Art
[0002] Environmental monitoring is to provide a scientific basis for environmental management, pollution source control, environmental planning, etc. by detecting the content and emissions of various substances that have an impact on humans and the environment. Environmental monitoring requires sampling to supply the environmental samples required for the subsequent experimental analysis stage. When performing sampling work, staff often need to use sampling backpacks to facilitate carrying various sampling tools. Although existing sampling backpacks have many carrying functions, in actual use, when staff put the sampling tube containing the sample into the backpack, they usually place the sampling tube into an elastic inner bag in the backpack. This method only relies on the elastic force of the inner bag to limit the sampling tube, and the limiting effect is poor. The shaking of the staff carrying the backpack while walking can easily cause the sampling tube to tilt, or even cause the sample to tip over and leak, so it needs to be improved. Utility Model Content
[0003] In order to overcome the deficiencies of the prior art, the utility model provides a multifunctional sampling backpack for on-site environmental monitoring, which has the advantage of being able to prevent the sampling tube from tilting and tipping over.
[0004] To achieve the above purpose, the utility model provides the following technical solutions: a multifunctional sampling backpack for on-site environmental monitoring, comprising:
[0005] Backpack body;
[0006] A protective mechanism, which is arranged inside the backpack body;
[0007] The protective mechanism includes a box body, which is fixedly installed on the front end of the inner wall of the backpack body, an inner core is fixedly installed on the inner wall of the box body, a circular groove is opened on the top of the inner core, circular shafts are fixedly installed on the tops of both sides of the box body, a block is rotatably connected to the outer surface of the circular shaft, a spring is fixedly connected to the top of the block, a blocking cover is fixedly connected between the other ends of the two springs, and a pull ring is fixedly connected to the middle part of the top of the blocking cover.
[0008] As a preferred technical solution of the utility model, it also includes:
[0009] The limiting mechanism is arranged inside the backpack body, and includes a pocket, which is fixedly installed in the middle of the rear end of the inner wall of the backpack body, a Velcro is fixedly installed in the middle of the front of the pocket, and a sticky tape located above the pocket is fixedly installed at the rear end of the inner wall of the backpack body, and the sticky tape is adhered to the Velcro.
[0010] As a preferred technical solution of the utility model, a zipper is fixedly installed on the front end of the top of the backpack body, and side pockets are fixedly installed on the bottom of both sides of the backpack body.
[0011] As a preferred technical solution of the utility model, shoulder straps are fixedly installed on both sides of the back of the backpack body, and a handle is fixedly installed on the rear side of the top of the backpack body, and the outer surface of the handle is provided with anti-slip grooves.
[0012] As a preferred technical solution of the utility model, a spacer is fixedly installed in the middle of the bottom end of the inner wall of the backpack body, and the length of the spacer is the same as the length of the inner cavity of the backpack body.
[0013] As a preferred technical solution of the utility model, the top of the inner core is flush with the top of the box body, and the inner core is made of sponge.
[0014] As a preferred technical solution of the utility model, the pull ring is circular in appearance and is made of rubber.
[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0016] 1. The utility model provides an inner core, a round shaft, a square, a spring and a blocking cover. The sampling tube is placed in the round groove, and then the pull ring and the blocking cover are pulled to stretch the spring. The blocking cover is then rotated to the top of the inner core and the pull ring is released, so that the blocking cover fits tightly on the top of the inner core, thereby protecting the sampling tube and preventing the sampling tube from tilting and tipping over due to shaking, which may lead to leakage.
[0017] 2. The utility model provides pockets, Velcro and adhesive tape, so that the staff can put smaller and fragile sampling tools into the pocket, and then adhere the adhesive tape to the outer surface of the Velcro, so as to limit the position of the sampling tools in the pocket, and prevent the backpack body from shaking and causing the sampling items to accidentally fall out of the pocket and collide with other items and be damaged, thereby achieving a good storage and protection effect for fragile sampling tools. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the back structure of the utility model;
[0020] Figure 3 It is a side sectional structural schematic diagram of the utility model;
[0021] Figure 4 It is a schematic diagram of the structure inside the box body of the utility model;
[0022] Figure 5 for Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.
[0023] In the figure: 1. backpack body; 2. box body; 3. inner core; 4. round groove; 5. round shaft; 6. square; 7. spring; 8. cover; 9. pull ring; 10. pocket; 11. Velcro; 12. adhesive tape; 13. zipper; 14. side pocket; 15. shoulder strap; 16. handle; 17. spacer. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] like Figures 1 to 5 As shown, the utility model provides a multifunctional sampling backpack for on-site environmental monitoring, including:
[0026] Backpack body 1;
[0027] A protection mechanism, which is arranged inside the backpack body 1;
[0028] The protective mechanism includes a box body 2, which is fixedly installed on the front end of the inner wall of the backpack body 1, an inner core 3 is fixedly installed on the inner wall of the box body 2, a circular groove 4 is opened on the top of the inner core 3, and circular shafts 5 are fixedly installed on the tops of both sides of the box body 2. The outer surface of the circular shaft 5 is rotatably connected to a block 6, a spring 7 is fixedly connected to the top of the block 6, a blocking cover 8 is fixedly connected between the other ends of the two springs 7, and a pull ring 9 is fixedly connected to the middle of the top of the blocking cover 8.
[0029] By setting the spring 7 to be in a stretched state, the blocking cover 8 will tend to move downward due to the elastic force recovery effect of the spring 7, so that the blocking cover 8 can be kept on the top of the box body 2.
[0030] Among them, also include:
[0031] The limiting mechanism is arranged inside the backpack body 1, and includes a pocket 10, which is fixedly installed in the middle of the rear end of the inner wall of the backpack body 1, a Velcro 11 is fixedly installed in the middle of the front of the pocket 10, and a sticky tape 12 located above the pocket 10 is fixedly installed at the rear end of the inner wall of the backpack body 1, and the sticky tape 12 is adhered to the Velcro 11.
[0032] By placing the sampling items into the pocket 10 and then adhering the adhesive tape 12 to the Velcro 11, the sampling items in the pocket 10 can be well limited to prevent the backpack body 1 from shaking and causing the sampling items to accidentally fall out of the pocket 10 and collide with other items and be damaged.
[0033] A zipper 13 is fixedly installed at the front end of the top of the backpack body 1 , and side pockets 14 are fixedly installed at the bottom of both sides of the backpack body 1 .
[0034] The side pocket 14 is designed to hold commonly used items, making it easy for staff to access them.
[0035] Among them, shoulder straps 15 are fixedly installed on both sides of the back of the backpack body 1, and a handle 16 is fixedly installed on the back side of the top of the backpack body 1. The outer surface of the handle 16 is provided with anti-slip grooves.
[0036] The anti-slip pattern on the surface of the handle 16 can increase the friction between the handle 16 and the staff's hand, so that the staff can hold the backpack body 1 more stably by holding the handle 16.
[0037] A spacer 17 is fixedly installed in the middle of the bottom end of the inner wall of the backpack body 1 , and the length of the spacer 17 is the same as the length of the inner cavity of the backpack body 1 .
[0038] The design of the spacer 17 can facilitate the staff to classify and store the sampled items, thereby facilitating subsequent retrieval.
[0039] The top of the inner core 3 is flush with the top of the box body 2, and the inner core 3 is made of sponge.
[0040] The sponge has a soft property and can provide good protection for the sampling tube placed inside the circular groove 4 to avoid damage caused by rigid collision.
[0041] The pull ring 9 is round in appearance and is made of rubber.
[0042] The rubber has a soft property, which makes the worker feel more comfortable when pulling the pull ring 9 .
[0043] The working principle and use process of this utility model:
[0044] The staff can open the backpack body 1, classify the sampling tools and place them on both sides of the spacer 17, and put the smaller and more fragile tools into the pocket 10, and then adhere the adhesive tape 12 to the outer surface of the Velcro 11, so as to limit the sampling tools in the pocket 10 well, and prevent the backpack body 1 from shaking and causing the sampling items to accidentally fall out of the pocket 10 and collide with other items and be damaged, thereby achieving a good storage and protection effect for fragile sampling tools.
[0045] After the sampling is completed, the staff can put the sampling tube into the circular groove 4, then pull the pull ring 9 and the blocking cover 8 and stretch the spring 7, and then rotate the blocking cover 8 so that the blocking cover 8, spring 7 and block 6 rotate around the circular axis 5, and rotate the blocking cover 8 to the top of the inner core 3 and release the pull ring 9. At this time, due to the elastic recovery effect of the spring 7, it will fit tightly on the top of the inner core 3, thereby protecting the sampling tube and preventing the sampling tube from tilting and tipping due to shaking, resulting in leakage.
[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A multifunctional sampling backpack for on-site environmental monitoring, characterized in that: Included are: Backpack body (1); A protective mechanism, which is arranged inside the backpack body (1); The protective mechanism comprises a box body (2), the box body (2) is fixedly mounted on the front end of the inner wall of the backpack body (1), an inner core (3) is fixedly mounted on the inner wall of the box body (2), a circular groove (4) is provided on the top of the inner core (3), circular shafts (5) are fixedly mounted on the tops of both sides of the box body (2), a block (6) is rotatably connected to the outer surface of the circular shaft (5), a spring (7) is fixedly connected to the top of the block (6), a blocking cover (8) is fixedly connected between the other ends of the two springs (7), and a pull ring (9) is fixedly connected to the middle of the top of the blocking cover (8).
2. A multifunctional sampling backpack for on-site environmental monitoring according to claim 1, characterized in that: Also included are: The limiting mechanism is arranged inside a backpack body (1), comprising a pocket (10), the pocket (10) being fixedly mounted at the middle of the rear end of the inner wall of the backpack body (1), a Velcro (11) being fixedly mounted at the middle of the front of the pocket (10), and an adhesive tape (12) located above the pocket (10) being fixedly mounted at the rear end of the inner wall of the backpack body (1), the adhesive tape (12) being bonded to the Velcro (11).
3. The multifunctional sampling backpack for on-site environmental monitoring according to claim 1, characterized in that: A zipper (13) is fixedly mounted on the front end of the top of the backpack body (1), and side pockets (14) are fixedly mounted on the bottoms of both sides of the backpack body (1).
4. The multifunctional sampling backpack for on-site environmental monitoring according to claim 1, characterized in that: Straps (15) are fixedly mounted on both sides of the back of the backpack body (1), and a handle (16) is fixedly mounted on the rear side of the top of the backpack body (1), and the outer surface of the handle (16) is provided with anti-slip grooves.
5. The multifunctional sampling backpack for on-site environmental monitoring according to claim 1, characterized in that: A spacer (17) is fixedly mounted in the middle of the bottom end of the inner wall of the backpack body (1), and the length of the spacer (17) is the same as the length of the inner cavity of the backpack body (1).
6. The multifunctional sampling backpack for on-site environmental monitoring according to claim 1, characterized in that: The top of the inner core (3) is flush with the top of the box body (2), and the inner core (3) is made of sponge.
7. The multifunctional sampling backpack for on-site environmental monitoring according to claim 1, characterized in that: The pull ring (9) has a circular appearance and is made of rubber.