Light stabilizer detection sampling tool

Abstract

The utility model belongs to the technical field of light stabilizer detection and sampling, and particularly relates to a light stabilizer detection and sampling tool which comprises a portable component, a sampling component is mounted in the portable component, and a protection component is arranged on the side of the sampling component; the sampling assembly comprises a sampling bottle, the top of the sampling bottle is in threaded connection with a cover, the top of the cover is fixedly connected with an air pipe, the top of the air pipe is fixedly connected with a micro air pump, the side of the air pipe is provided with a threaded fixing clamp, and the side of the threaded fixing clamp is in threaded connection with a nut. A connecting pipe is connected to the interior of the threaded fixing clip in a clamping manner, and a sampling pipe is fixedly connected to the top of the connecting pipe; the problem of cross contamination caused by difficulty in cleaning can be effectively avoided, a communication structure formed by the sampling tube, the connecting tube and the sampling bottle is reasonable in design, so that a sample can smoothly enter the sampling bottle in the extraction process, the risk of sample residue and blockage is reduced, and the sampling accuracy is further ensured.

Description

Technical Field

[0001] This utility model relates to the field of light stabilizer detection and sampling technology, specifically a light stabilizer detection and sampling tool. Background Technology

[0002] Light stabilizers are important additives used to prevent material degradation under light conditions, and the accuracy and efficiency of their detection and sampling tools directly affect the reliability of the test results. Existing sampling tools may have problems such as uneven sampling, complex operation, and susceptibility to contamination, therefore, innovative optimization from the perspective of physical structure is needed.

[0003] Chinese Patent CN202322133585.1 discloses a light stabilizer sampling device, including a fixed plate. An upper housing is fixedly connected to the bottom of the fixed plate. A rotating shaft is rotatably connected to the middle of the fixed plate and the upper housing. A spiral blade is fixedly connected to the circumference of the rotating shaft. Two snap-fit ​​grooves are opened at the bottom of the upper housing, and two snap-fit ​​blocks are movably connected inside the two snap-fit ​​grooves. Each snap-fit ​​block has two snap-fit ​​components. A lower housing is fixedly connected to the bottom of the snap-fit ​​blocks, and a discharge pipe is fixedly connected to the top of the lower housing. A slot is opened on one side of the lower housing, and a plug is inserted into the slot. A sampling box is fixedly connected to one side of the plug, and the sampling box is located at the bottom of the discharge pipe. The snap-fit ​​components include a threaded hole, a threaded rod, and a cylindrical rod. This utility model is easy to disassemble and assemble. After long-term use, when cleaning or maintenance of the lower housing is required, the lower housing can be removed simply by removing the threaded rod. After cleaning, the lower housing can be reassembled in reverse order, ensuring the accuracy of subsequent sampling and facilitating subsequent testing.

[0004] In the process of light stabilizer testing and sampling, the sampler is an essential instrument. However, the existing sampling devices require different instruments to be used for sampling different concentrations of light stabilizers. Different sizes of instruments need to be prepared during use. In addition, the existing sampling bottles are mostly individual glass bottles, which are susceptible to temperature and light.

[0005] Therefore, a light stabilizer detection sampling tool is proposed to address the above problems. Utility Model Content

[0006] To overcome the shortcomings of existing technologies, this paper addresses the issue that while a sampler is an essential instrument in the sampling process for light stabilizer detection, existing sampling devices require different instruments for sampling different concentrations of light stabilizers. Furthermore, different sized instruments need to be prepared during use. Additionally, existing sampling bottles are often individual glass bottles, which pose a problem for samples susceptible to temperature and light exposure.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: The light stabilizer detection sampling tool of this utility model includes a portable component, a sampling component installed inside the portable component, and a protective component provided on the side of the sampling component; the sampling component includes a sampling bottle, a cap threadedly connected to the top of the sampling bottle, an air tube fixedly connected to the top of the cap, a miniature air pump fixedly connected to the top of the air tube, a threaded fixing clip provided on the side of the air tube, a nut threadedly connected to the side of the threaded fixing clip, a connecting tube engaged inside the threaded fixing clip, and a sampling tube fixedly connected to the top of the connecting tube.

[0008] Preferably, the sampling bottle and the cap form a threaded detachable structure, and the sampling bottle is connected to a micro air pump via an air tube.

[0009] Preferably, both the connecting tube and the threaded fixing clip are centrally located, and the sampling tube is connected to the sampling bottle through the connecting tube and the threaded fixing clip, and the connecting tube and the threaded fixing clip form an engaging structure, and the threaded fixing clip and the nut form a threaded structure.

[0010] Preferably, the protective component includes a handle, a housing is fixedly connected to the side of the handle, a first spring is fixedly connected inside the housing, and a clamp is fixedly connected to the end of the first spring.

[0011] Preferably, the handle and the outer shell are integrated, and the clamping plate forms an elastic structure with the outer shell through a first spring.

[0012] Preferably, the portable component includes a first protective shell, a hinge is fixedly connected to one side of the first protective shell, and a second protective shell is provided on the other side of the hinge. A slot is opened inside the second protective shell, and a buckle is fixedly connected to the end of the second protective shell. A shoulder strap is provided on the side of the buckle. An insert rod is engaged inside the buckle, and a second spring is fixedly connected to the bottom of the insert rod. A metal shell is fixedly connected to the bottom of the second spring.

[0013] Preferably, the second protective shell forms a rotating structure with the first protective shell via a hinge, and the second protective shell and the buckle are integrated. The buckle and the insert rod form an engaging structure, and the insert rod forms an elastic structure with the metal shell via a second spring.

[0014] The advantages of this utility model are:

[0015] 1. This utility model, by incorporating a sampling component, utilizes a miniature air pump in conjunction with an air tube and sampling tube to quickly extract samples into a sampling bottle. Compared to traditional manual collection methods, this significantly reduces sampling time, making it particularly suitable for scenarios requiring the collection of large quantities of samples. For example, when sampling light stabilizers on a production line, it can quickly complete the sampling task, minimizing disruption to production. The sampling bottle and cap feature a threaded, detachable structure, facilitating cleaning and replacement of the sampling bottle after sampling. Furthermore, the sampling tube, connecting tube, and sampling bottle are connected and secured using threaded clips and nuts. This design makes it simple and convenient to change different types of sampling tubes. It not only quickly adapts to the sampling needs of samples of different shapes but also effectively avoids cross-contamination caused by difficulty in cleaning. The rationally designed interconnected structure of the sampling tube, connecting tube, and sampling bottle ensures that samples can smoothly enter the sampling bottle during extraction, reducing the risk of sample residue and blockage, and further guaranteeing sampling accuracy.

[0016] 2. This utility model, by incorporating a protective component and integrating the handle and protective shell, makes the entire tool more comfortable and stable to hold. During sampling, whether standing or working in confined spaces, operators can easily grip the tool, reducing hand fatigue and minimizing sampling errors caused by hand movement. For example, when collecting samples at heights, the stable handle allows operators to operate with greater peace of mind, improving sampling efficiency and safety. The integrated handle and protective shell provide a natural and smooth operating method during sampling. No additional adaptation to complex grip methods is required, lowering the operating threshold for new users and shortening the learning curve. The clamp, through a first spring and the protective shell forming an elastic structure, absorbs impact force when the tool is bumped or squeezed. If the tool is accidentally dropped, the clamp, under the action of the spring, cushions and protects the sampling component, preventing damage from direct impact to the ground and significantly reducing equipment failure rates.

[0017] 3. This utility model features a portable component, with the first and second protective shells connected by a hinge to form a double-layer protective structure. During daily carrying or accidental collisions, it effectively blocks external impacts, protecting the internal sampling components. For example, during field sampling, the protective shell prevents tools from being scratched or bumped by branches or rocks, reducing the probability of equipment damage and extending tool life. The shoulder strap and buckle allow workers to carry the tools on their backs, effectively freeing their hands and reducing labor intensity during prolonged sampling operations. When needing to walk to sampling sites or move between multiple sampling points, hands can be used for recording information and operating other equipment, improving work efficiency. The slots inside the second protective shell can be used to store sampling auxiliary tools, spare parts, or paper and pens for recording sampling information, making full use of internal space, improving the functionality and integration of the tool, and reducing the burden of carrying an extra tool bag. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall frontal view of the opened structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the open structure of the sampling component of this utility model;

[0021] Figure 3 This is a cross-sectional structural diagram of the protective component of this utility model;

[0022] Figure 4 This is a schematic diagram of the open structure of the portable component of this utility model;

[0023] Figure 5 This utility model Figure 4 A magnified structural diagram of point A in the middle.

[0024] In the diagram: 1. Sampling component; 2. Protective component; 3. Portable component; 101. Sampling bottle; 102. Cap; 103. Air tube; 104. Miniature air pump; 105. Sampling tube; 106. Connecting tube; 107. Threaded retaining clip; 108. Nut; 201. Handle; 202. Outer shell; 203. First spring; 204. Clamping plate; 301. First protective shell; 302. Hinge; 303. Second protective shell; 304. Buckle; 305. Shoulder strap; 306. Metal shell; 307. Second spring; 308. Insert rod; 309. Slot. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0026] Example 1

[0027] like Figure 1 The above describes a light stabilizer detection sampling tool, which includes a sampling component 1, a protective component 2, and a portable component 3.

[0028] Please see Figures 1 to 5 The above describes a light stabilizer detection sampling tool, including a portable component 3. A sampling component 1 is installed inside the portable component 3, and a protective component 2 is provided on the side of the sampling component 1. The sampling component 1 includes a sampling bottle 101, with a cap 102 threadedly connected to the top of the sampling bottle 101. An air tube 103 is fixedly connected to the top of the cap 102, and a miniature air pump 104 is fixedly connected to the top of the air tube 103. A threaded retaining clip 107 is provided on the side of the air tube 103, and a nut 108 is threadedly connected to the side of the threaded retaining clip 107. The internal mechanism of the threaded retaining clip 107 is... The device is connected by a connecting tube 106, and a sampling tube 105 is fixedly connected to the top of the connecting tube 106; the sampling bottle 101 and the cap 102 form a threaded detachable structure, and the sampling bottle 101 is connected to the micro air pump 104 through the air tube 103; both the connecting tube 106 and the threaded fixing clip 107 are centrally located, and the sampling tube 105 is connected to the sampling bottle 101 through the connecting tube 106 and the threaded fixing clip 107, and the connecting tube 106 and the threaded fixing clip 107 form a locking structure, and the threaded fixing clip 107 and the nut 108 form a threaded structure.

[0029] Please see Figure 4 The light stabilizer detection sampling tool shown includes a protective component 2 comprising a handle 201, a housing 202 fixedly connected to the side of the handle 201, a first spring 203 fixedly connected inside the housing 202, and a clamping plate 204 fixedly connected to the end of the first spring 203; the handle 201 and the housing 202 are integrally formed, and the clamping plate 204 forms an elastic structure with the housing 202 through the first spring 203.

[0030] Please see Figure 5The portable component 3 of the light stabilizer detection sampling tool includes a first protective shell 301. A hinge 302 is fixedly connected to one side of the first protective shell 301, and a second protective shell 303 is provided on the other side of the hinge 302. A slot 309 is opened inside the second protective shell 303, and a buckle 304 is fixedly connected to the end of the second protective shell 303. A shoulder strap 305 is provided on the side of the buckle 304. An insertion rod 308 is engaged inside the buckle 304, and a second spring 307 is fixedly connected to the bottom of the insertion rod 308. A metal shell 306 is fixedly connected to the bottom of the second spring 307. The second protective shell 303 and the first protective shell 301 form a rotating structure through the hinge 302. The second protective shell 303 and the buckle 304 are integrated. The buckle 304 and the insertion rod 308 form an engaging structure, and the insertion rod 308 and the metal shell 306 form an elastic structure through the second spring 307.

[0031] Working Principle: When this light stabilizer testing sampling tool is in operation, the sampling task is first performed through sampling component 1. After the micro-pump 104 is activated, it generates suction, drawing the light stabilizer sample to be tested into the sampling bottle 101 via the air tube 103, sampling tube 105, and connecting tube 106. Since the sampling bottle 101 and the cap 102 form a threaded detachable structure, it is convenient to remove the cap 102 after sampling and process the sample. The connecting tube 106 engages with the threaded fixing clip 107 and is secured by the nut 108, achieving a stable and flexible detachable connection between the components. This facilitates the replacement of sampling tubes 105 of different specifications to adapt to different sampling scenarios.

[0032] When the tool is held in hand, the protective component 2 comes into play. The staff holds the handle 201, and the integrated design of the handle 201 and the housing 202 provides a stable and comfortable grip experience; the clamp 204, under the action of the first spring 203, plays a role in buffering and fixing the sampling component 1, preventing damage to it due to shaking or collision during the sampling process.

[0033] The portable component 3 provides convenience for carrying and storing tools. When opened, the second protective shell 303 rotates around the first protective shell 301 via the hinge 302, allowing for easy and quick access to the internal sampling tools. When closed, the insertion rod 308 is engaged with the buckle 304, and the two are tightly locked together by the second spring 307, preventing accidental opening of the protective shell. The shoulder strap 305 is connected to the buckle 304, making it convenient for staff to carry the tools on their backs, freeing their hands and improving convenience during movement. In addition, the slot 309 inside the second protective shell 303 can be used to store sampling auxiliary tools, spare parts, etc., further enhancing the functionality and integration of the tools.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A light stabilizer detection sampling tool, characterized in that: It includes a portable component (3), the portable component (3) has a sampling component (1) installed inside, and a protective component (2) is provided on the side of the sampling component (1); The sampling component (1) includes a sampling bottle (101), the top of which is threadedly connected to a cap (102), and the top of the cap (102) is fixedly connected to an air tube (103), and the top of the air tube (103) is fixedly connected to a micro air pump (104). A threaded retaining clip (107) is provided on the side of the air tube (103), and a nut (108) is threadedly connected to the side of the threaded retaining clip (107). A connecting tube (106) is engaged inside the threaded retaining clip (107), and a sampling tube (105) is fixedly connected to the top of the connecting tube (106).

2. The light stabilizer detection sampling tool according to claim 1, characterized in that: The sampling bottle (101) and the cap (102) form a threaded detachable structure, and the sampling bottle (101) is connected to the micro air pump (104) through the air tube (103).

3. The light stabilizer detection sampling tool according to claim 1, characterized in that: Both the connecting pipe (106) and the threaded fixing clip (107) are centrally connected, and the sampling pipe (105) is connected to the sampling bottle (101) through the connecting pipe (106) and the threaded fixing clip (107). The connecting pipe (106) and the threaded fixing clip (107) form a locking structure, and the threaded fixing clip (107) and the nut (108) form a threaded structure.

4. The light stabilizer detection sampling tool according to claim 1, characterized in that: The protective component (2) includes a handle (201), a housing (202) is fixedly connected to the side of the handle (201), a first spring (203) is fixedly connected inside the housing (202), and a clamping plate (204) is fixedly connected to the end of the first spring (203).

5. The light stabilizer detection sampling tool according to claim 4, characterized in that: The handle (201) and the outer shell (202) are integrated, and the clamp (204) forms an elastic structure with the outer shell (202) through the first spring (203).

6. The light stabilizer detection sampling tool according to claim 1, characterized in that: The portable component (3) includes a first protective shell (301), a hinge (302) is fixedly connected to one side of the first protective shell (301), and a second protective shell (303) is provided on the other side of the hinge (302). A slot (309) is opened inside the second protective shell (303), and a buckle (304) is fixedly connected to the end of the second protective shell (303). A shoulder strap (305) is provided on the side of the buckle (304). A plug (308) is engaged inside the buckle (304), and a second spring (307) is fixedly connected to the bottom of the plug (308). A metal shell (306) is fixedly connected to the bottom of the second spring (307).

7. The light stabilizer detection sampling tool according to claim 6, characterized in that: The second protective shell (303) forms a rotating structure with the first protective shell (301) through a hinge (302), and the second protective shell (303) and the buckle (304) are integrated. The buckle (304) and the insert rod (308) form a locking structure, and the insert rod (308) forms an elastic structure with the metal shell (306) through a second spring (307).

Images