Portable detection instrument for identifying cigarettes

Abstract

The utility model relates to the technical field of cigarette identification, and discloses a portable detection instrument for identifying cigarettes, which comprises a sampling box body and a miniature infrared spectrometer, a fixed block is attached to one side of the sampling box body, and a sliding groove I is formed in the upper surface of the fixed block; a first sliding block is slidably connected into the first sliding groove, a bearing block is fixedly connected to the upper surface of the first sliding block, a second sliding groove is formed in one side of the bearing block, and a fixing rod is fixedly connected into the second sliding groove. According to the portable detection instrument for identifying the cigarettes, cigarette tobacco shreds can be effectively identified through the micro infrared spectrometer, meanwhile, the micro infrared spectrometer can be borne, the situation that the micro infrared spectrometer topples over in the using process is avoided, it is guaranteed that the micro infrared spectrometer can be normally used, and the detection efficiency is improved. Meanwhile, the fixing block, the bearing block and the connecting rod are assembled in a detachable mode, and follow-up carrying is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of cigarette identification technology, specifically a portable detection instrument for identifying cigarettes. Background Technology

[0002] The identification of genuine and counterfeit cigarettes mainly employs three methods: sensory identification, smoking evaluation, and instrumental identification. Among these, sensory identification, supplemented by smoking evaluation, is currently the conventional method in the process of identifying genuine and counterfeit cigarettes. It requires a high level of technical skill and proficiency from the identification personnel and relies primarily on descriptive language, thus exhibiting strong subjectivity and dependence on experience. Instrumental identification is usually used to provide greater accuracy.

[0003] Existing instrument identification involves holding the instrument by pointing the identification end directly at the cigarette tobacco inside the sampling box, and then identifying it sequentially using infrared spectroscopy. While this method can function normally, it requires constantly adjusting the type of cigarette tobacco inside the sampling box to identify the type of tobacco. This necessitates frequently putting the instrument down and picking it up, which can easily lead to the instrument tipping over and falling, causing damage and affecting identification efficiency.

[0004] Therefore, it is necessary to propose a portable detection instrument for identifying cigarettes. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a portable cigarette detection instrument that is easy to carry, prevents the instrument from tipping over and falling, and can simultaneously identify multiple groups of different types of tobacco without frequently changing the type of tobacco, thus solving the problems mentioned in the background technology.

[0006] This utility model provides the following technical solution: a portable cigarette identification detection instrument, comprising a sampling box and a miniature infrared spectrometer, characterized in that:

[0007] A fixing block is attached to one side of the sampling box, and a groove is formed on the upper surface of the fixing block;

[0008] A slider is slidably connected inside the first slide groove. A bearing block is fixedly connected to the upper surface of the slider. A second slide groove is formed on one side of the bearing block. A fixing rod is fixedly connected inside the second slide groove. A second slider is slidably connected inside the second slide groove. The inside of the second slider is slidably connected to the outer surface of the second slide groove. A spring is sleeved on the outer surface of the fixing rod. The spring is located between the lower surface of the second slider and the lower inner surface of the second slide groove. A connecting rod is inserted into the outer side of the second slider. A semi-circular block is fixedly connected to the other end of the connecting rod. A semi-circular block is hinged to one end of the semi-circular block. A miniature infrared spectrometer is attached to the inner sides of the semi-circular block and the semi-circular block.

[0009] Preferably, a socket is provided at the connection between the connecting rod and the second slider, the socket extends through the connection between the connecting rod and the second slider, and a plug is inserted into the socket.

[0010] Preferably, both sides of the fixing block are threaded with bolts, and the ends of the bolts are threaded to the inside of the sampling box.

[0011] Preferably, hollow side plates are fixedly connected to the other side of both the first and second semi-circular blocks, and U-shaped inserts are inserted into the interior of the hollow side plates.

[0012] Preferably, friction plates are fixedly connected to the opposite sides of the second semi-circular block and the first semi-circular block, and the outer side of the friction plates is in contact with the outer surface of the miniature infrared spectrometer.

[0013] Preferably, one end of the spring is fixedly connected to the lower surface of the second slider, and the other end of the spring is fixedly connected to the inner lower surface of the second groove.

[0014] Preferably, a slot is provided on one side of the sampling box, and a placement box is slidably positioned inside the slot. Several sets of dividing slots are provided on the upper surface of the placement box, and a placement cup is installed inside the several sets of dividing slots.

[0015] Preferably, the upper surface of the tank is provided with a number of sampling ports, and the number of sampling ports corresponds to the number of cups placed in the tank.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] This portable cigarette identification detector works by placing different types of cigarette tobacco inside a placement cup, closing the cup, and then installing a miniature infrared spectrometer between two semi-circular blocks and locking it with a U-shaped insert. Each sampling port corresponds to a placement cup, and the miniature infrared spectrometer slides left and right within the fixed block via a support block and up and down via a slider. A spring provides elasticity, allowing manual left and right movement of the miniature infrared spectrometer so that its identification end is aligned with one of the sampling ports. Pressing down on the miniature infrared spectrometer then extends its identification end into the... Inside the sampling port, the cigarette tobacco in the cup is identified. After one set of identifications is completed, the downward pressure on the miniature infrared spectrometer is released, and the spring's elastic potential energy resets the spectrometer. The miniature infrared spectrometer then slides horizontally again, aligning its identification end with the next sampling port for subsequent identification. This structure effectively identifies cigarette tobacco using the miniature infrared spectrometer while also supporting it to prevent it from tipping over during use, ensuring its normal operation. Furthermore, the fixing block, support block, and connecting rod components are all detachable for easy transport. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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 structure of the device of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the box body part of this utility model;

[0021] Figure 3 This is a schematic diagram of the supporting block structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the semi-circular block part of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Sampling box; 110. Placement box; 111. Divider slot; 112. Placement cup; 113. Chamber; 120. Sampling port;

[0025] 2. Fixing block; 210. Bolt; 220. Slide groove one;

[0026] 3. Miniature infrared spectrometer;

[0027] 4. Bearing block; 410. Slider 1; 420. Fixing rod; 430. Slide groove 2; 440. Slider 2; 450. Spring; 460. Connecting rod; 470. Insert rod; 480. Insertion hole; 490. Semi-arc block 1; 491. Semi-arc block 2; 492. Friction plate; 493. Hollow side plate; 494. U-shaped insert block. Detailed Implementation

[0028] 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 protection scope of the present utility model.

[0029] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 A portable cigarette detection instrument includes a sampling box 1 and a miniature infrared spectrometer 3.

[0030] A fixing block 2 is attached to one side of the sampling box 1, and a sliding groove 220 is provided on the upper surface of the fixing block 2;

[0031] A slider 410 is slidably connected inside the slide groove 220. A bearing block 4 is fixedly connected to the upper surface of the slider 410. A slide groove 430 is opened on one side of the bearing block 4. A fixing rod 420 is fixedly connected inside the slide groove 430. A slider 440 is slidably connected inside the slide groove 430. The inside of the slider 440 is slidably connected to the outer surface of the slide groove 430. A spring 450 is sleeved on the outer surface of the fixing rod 420. The spring 450 is located between the lower surface of the slider 440 and the lower inner surface of the slide groove 430. A connecting rod 460 is inserted into the outside of the slider 440. A semi-circular block 490 is fixedly connected to the other end of the connecting rod 460. A semi-circular block 491 is hinged to one end of the semi-circular block 490. A miniature infrared spectrometer 3 is attached to the inner sides of the semi-circular block 490 and the semi-circular block 491.

[0032] In use, the miniature infrared spectrometer 3 is placed between the first semi-circular block 490 and the second semi-circular block 491. By merging the first semi-circular block 490 and the second semi-circular block 491, the miniature infrared spectrometer 3 is fixed in the annular space formed by the first semi-circular block 490 and the second semi-circular block 491. Since the first semi-circular block 490 is connected to the second slider 440 through the connecting rod 460, and the second slider 440 is slidably connected inside the second slide groove 430, when it is necessary to adjust the miniature infrared spectrometer 3 vertically, it is only necessary to press the miniature infrared spectrometer 3 vertically. At the same time, the spring 450 can reset the miniature infrared spectrometer 3 after pressing. The second slider 440 moves horizontally inside the fixed block 2 through the support block 4 and the first slider 410, thereby adjusting the horizontal position of the miniature infrared spectrometer 3.

[0033] As a preferred technical solution of this utility model, an insertion hole 480 is provided at the connection between the connecting rod 460 and the second slider 440. The insertion hole 480 passes through the connection between the connecting rod 460 and the second slider 440, and an insertion rod 470 is inserted into the inside of the insertion hole 480.

[0034] When identification is required, one end of the connecting rod 460 is inserted into the slider 440, and the insertion hole 480 at the connection between the connecting rod 460 and the slider 440 coincides. At this time, the insertion rod 470 is inserted into the inside of the insertion hole 480 to fix the connecting rod 460. This makes assembly and disassembly convenient and facilitates subsequent carrying.

[0035] As a preferred technical solution of this utility model, both sides of the fixing block 2 are threaded with bolts 210, and the ends of the bolts 210 are threadedly connected to the inside of the sampling box 1.

[0036] During identification, the fixing block 2 is attached to one side of the sampling box 1, with the two sides of the fixing block 2 coinciding with the two sides of the sampling box 1. At this time, the coinciding position is tightly connected by bolts 210, thereby installing the fixing block 2 on the sampling box 1. This facilitates the subsequent left and right movement of the miniature infrared spectrometer 3, as well as the up and down movement of the miniature infrared spectrometer 3, and also makes it easy to disassemble and assemble.

[0037] As a preferred technical solution of this utility model, hollow side plates 493 are fixedly connected to the other side of both the semi-circular block 490 and the semi-circular block 491, and U-shaped inserts 494 are inserted into the interior of the hollow side plates 493.

[0038] When the first semi-circular block 490 and the second semi-circular block 491 merge into a circle, the two sets of hollow side plates 493 fit together. At this time, the U-shaped insert 494 is inserted into the inside of the hollow side plate 493 to limit the position of the first semi-circular block 490 and the second semi-circular block 491, so that the circle formed by the first semi-circular block 490 and the second semi-circular block 491 can enclose the miniature infrared spectrometer 3.

[0039] As a preferred technical solution of this utility model, friction plates 492 are fixedly connected to the opposite sides of the semi-arc block 491 and the semi-arc block 490, and the outer side of the friction plate 492 is in contact with the outer surface of the miniature infrared spectrometer 3.

[0040] The friction plate 492 increases the friction between the micro infrared spectrometer 3 and the micro infrared spectrometer 3, thereby preventing the micro infrared spectrometer 3 from detaching from the circular space formed by the combination of the semi-circular block 491 and the semi-circular block 490.

[0041] As a preferred technical solution of this utility model, one end of the spring 450 is fixedly connected to the lower surface of the slider 440, and the other end of the spring 450 is fixedly connected to the inner lower surface of the groove 430.

[0042] The above-mentioned structure can effectively support the miniature infrared spectrometer 3 and prevent it from tipping over during the identification process. At the same time, the above-mentioned structure and the sampling box 1 are assembled and connected, which makes it easy to disassemble and carry, thus improving the convenience of the device.

[0043] As a preferred technical solution of this utility model, a slot 113 is provided on one side of the sampling box 1, and a placement box 110 is slidably limited inside the slot 113. A number of partition slots 111 are provided on the upper surface of the placement box 110, and a placement cup 112 is installed inside the partition slots 111. A number of sampling ports 120 are provided on the upper surface inside the slot 113, and the number of sampling ports 120 corresponds to the number of placement cups 112.

[0044] By placing different types of cigarette tobacco into the placement cup 112 and closing the placement box 110, since each set of sampling ports 120 corresponds to the placement cup 112, and the miniature infrared spectrometer 3 slides left and right inside the fixed block 2 via the support block 4, and slides up and down inside the support block 4 via the slider 440, while the spring 450 provides elastic force, the miniature infrared spectrometer 3 can be manually pushed to move left and right, so that the identification end of the miniature infrared spectrometer 3 is aligned with one of the sampling ports 120. At this time, the miniature infrared spectrometer 3 is pressed down, and the identification end of the miniature infrared spectrometer 3 extends into the interior of the sampling port 120 to identify the cigarette tobacco in the placement cup 112. After one set of identification is completed, the downward pressure on the miniature infrared spectrometer 3 is released, and the spring 450 is used to reset it. The miniature infrared spectrometer 3 is then slid horizontally again, so that the identification end of the miniature infrared spectrometer 3 is aligned with the next set of sampling ports 120 for subsequent identification.

[0045] Among them, the MicroNIR OnSite-W is a model of a miniature infrared spectrometer.

[0046] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0047] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0048] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable cigarette detection instrument, comprising a sampling box (1) and a miniature infrared spectrometer (3), characterized in that: A fixing block (2) is attached to one side of the sampling box (1), and a sliding groove (220) is provided on the upper surface of the fixing block (2); A slider 1 (410) is slidably connected inside the first slide groove (220). A bearing block (4) is fixedly connected to the upper surface of the slider 1 (410). A second slide groove (430) is provided on one side of the bearing block (4). A fixing rod (420) is fixedly connected inside the second slide groove (430). A slider 2 (440) is slidably connected inside the second slide groove (430). The interior of the slider 2 (440) is slidably connected to the outer surface of the second slide groove (430). The outer surface of the fixing rod (420) is sleeved with... A spring (450) is connected to the slider two (440), which is located between the lower surface of the slider two (440) and the inner lower surface of the groove two (430). A connecting rod (460) is inserted into the outer side of the slider two (440), and a semi-arc block one (490) is fixedly connected to the other end of the connecting rod (460). A semi-arc block two (491) is hinged to one end of the semi-arc block one (490) and a miniature infrared spectrometer (3) is attached to the inner side of the semi-arc block one (490) and the semi-arc block two (491).

2. The portable cigarette identification instrument according to claim 1, wherein: A socket (480) is provided at the connection between the connecting rod (460) and the second slider (440). The socket (480) passes through the connection between the connecting rod (460) and the second slider (440), and a plug rod (470) is inserted into the socket (480).

3. The portable cigarette identification instrument of claim 1, wherein: Both sides of the fixing block (2) are threaded with bolts (210), and the ends of the bolts (210) are threaded to the inside of the sampling box (1).

4. The portable cigarette identification instrument of claim 1, wherein: Hollow side plates (493) are fixedly connected to the other side of both the first semi-circular block (490) and the second semi-circular block (491), and U-shaped inserts (494) are inserted into the interior of the hollow side plates (493).

5. The portable cigarette detection instrument according to claim 1, characterized in that: Friction plates (492) are fixedly connected to the opposite sides of the two semi-circular blocks (491) and the one semi-circular block (490), and the outer side of the friction plates (492) is attached to the outer surface of the miniature infrared spectrometer (3).

6. The portable identification cigarette detecting instrument according to claim 1, wherein: One end of the spring (450) is fixedly connected to the lower surface of the second slider (440), and the other end of the spring (450) is fixedly connected to the inner lower surface of the second groove (430).

7. The portable identification cigarette detecting instrument according to claim 1, wherein: A slot (113) is provided on one side of the sampling box (1), and a placement box (110) is slidably positioned inside the slot (113). Several sets of partition slots (111) are provided on the upper surface of the placement box (110), and a placement cup (112) is installed inside the several sets of partition slots (111).

8. The portable identification cigarette detecting instrument according to claim 7, characterized in that: The upper surface of the inner side of the trough (113) is provided with a number of sampling ports (120), and the number of sampling ports (120) corresponds to the number of cups (112) placed in it.

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