Cigarette sampling device

Abstract

The invention relates to a cigarette sampling device which comprises a plurality of storage bodies arranged in the first direction and provided with containing cavities, a plurality of sampling devices arranged in the first direction and a plurality of sampling devices arranged in the second direction, the axis direction of the shaft body is a first direction, and the multiple storage bodies are connected through the shaft body; each storage body can rotate around the axis direction of the shaft body, and at least a first part of the shaft body can be bent, so that two adjacent storage bodies can be mutually folded in a first plane parallel to the first direction. According to the cigarette sampling device provided by the embodiment of the invention, the plurality of storage bodies are arranged in the row, so that different cigarette products can be respectively placed in the corresponding accommodating cavities, the classified placement of the different cigarette products can be realized, and under the action of the rotating shaft, each storage body can relatively rotate, so that the cigarette sampling device is convenient to use. Moreover, the two adjacent storage bodies can be relatively overturned, so that each storage body is convenient to open, the cigarette products are more convenient to place and take, and the convenience of the whole sampling process is improved.

Description

Technical Field

[0001] The present application relates to the field of sampling technology, and in particular to a cigarette sampling device. Background Art

[0002] During the production process of cigarette products, cigarette factories need to sample and test cigarette products. When sampling cigarette products, cigarette products are extracted from the production line and transferred to the laboratory for subsequent tests. In the process of transferring cigarette samples to the laboratory, the cigarette products are usually placed in sample boxes and then transferred to the laboratory. Currently, most sample boxes used for cigarette sampling are single-cavity boxes. Various extracted cigarette products are listed together, which is not convenient for classified storage. In addition, when there are too many cigarette products listed, it is easy to cause squeezing and deformation between cigarette products, which is not conducive to the subsequent detection of indicators such as appearance. Summary of the invention

[0003] The purpose of the present application is to provide a cigarette sampling device, which can classify and store cigarette samples and is easy to use, thereby effectively solving the deficiencies in the prior art.

[0004] To this end, the present application provides a cigarette sampling device, including:

[0005] A plurality of storage bodies, the plurality of storage bodies are arranged along a first direction, the storage bodies are provided with a receiving cavity, and the receiving cavity of the storage body is used to receive the cigarette sample;

[0006] A shaft body, whose axial direction is a first direction, and the plurality of storage bodies are connected by the shaft body;

[0007] Each of the storage bodies can rotate around the axis direction of the shaft body, and at least a first portion of the shaft body can be bent so that two adjacent storage bodies can be folded over each other in a first plane parallel to the first direction.

[0008] In some possible implementations, the opening directions of the accommodating cavities of the storage bodies are the same, and the opening directions of the accommodating cavities are parallel to the first direction, and the opening and closing of the accommodating cavities of one of the storage bodies can be achieved by relative folding of two adjacent storage bodies or relative swinging around the first direction.

[0009] In some possible implementations, a cover is further included, wherein the cover is used to close or open the opening of the outermost accommodating cavity of the storage body that opens outward.

[0010] In some possible implementations, the shaft body is a generally elongated member, and the shaft body is made of a flexible material.

[0011] In some possible implementations, the storage body is provided with an axial hole, and the shaft passes through the axial hole of each storage body.

[0012] In some possible implementations, the shaft body includes a main body section and a tapered section, two tapered sections are provided and are respectively arranged at two ends of the main body section, the main body section is arranged in a cylindrical shape, and the tapered section is arranged in a frustum shape, the small head end of the tapered section is coaxially connected to the end of the main body section, and the outer diameter of the large head end of the tapered section is larger than the aperture of the shaft hole.

[0013] In some possible implementations, the main body section is a hollow cylindrical structure.

[0014] In some possible implementations, areas on the receiving body corresponding to the two ends of the axial hole are recessed in the receiving body.

[0015] In some possible implementations, a connecting portion is provided on one side of the storage body, the connecting portion is extended along the first direction, and the axial hole is provided on the connecting portion, and both ends of the connecting portion are recessed in the storage body.

[0016] In some possible implementations, a limiting component is disposed on the outside of one side of the storage body, and the limiting component includes a limiting groove and a limiting protrusion. When two adjacent storage bodies are folded relative to each other, the limiting protrusion on one storage body can be adapted to the limiting groove on the other storage body, thereby limiting the relative displacement of the two adjacent storage bodies along a direction perpendicular to the first plane.

[0017] In some possible implementations, the number of the limiting components is two groups.

[0018] In some possible implementations, the storage body is a square box with an opening on one side, the storage body includes a bottom wall and four side walls, the four side walls and the bottom wall enclose a accommodating cavity, the connecting portion is arranged at the connection between adjacent two side walls, and the limit assembly is arranged on one of the adjacent two side walls.

[0019] In some possible implementations, the storage body is provided with a plurality of partition plates to divide the accommodating cavity of the storage body into a plurality of spaces.

[0020] According to the cigarette sampling device provided in the embodiment of the present application, a plurality of storage bodies are arranged in an array to form a plurality of accommodating cavities, and different cigarette products can be placed in the corresponding accommodating cavities respectively, thereby realizing the classified placement of different cigarette products. Moreover, under the action of the rotating shaft, each storage body can rotate relative to each other, and two adjacent storage bodies can also be flipped relative to each other, which is convenient for opening each storage body, making it more convenient to place and take out cigarette products, thereby improving the convenience of the entire sampling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the structure of a cigarette sampling device provided in one embodiment of the present application;

[0022] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0023] Figure 3 A schematic diagram of a partial storage body misalignment state of a cigarette sampling device provided in an embodiment of the present application;

[0024] Figure 4 for Figure 3 Schematic diagram of the local decomposition structure;

[0025] Figure 5 A schematic diagram of the structure of a storage body provided in one embodiment of the present application;

[0026] Figure 6 for Figure 5 A partial enlarged view of point B in the middle;

[0027] Figure 7 A schematic structural diagram of a storage body from another perspective provided in an embodiment of the present application;

[0028] Figure 8 for Figure 7 A partial enlarged view of point C in the middle;

[0029] Fig. 9 A schematic diagram of the structure of a cover provided in one embodiment of the present application;

[0030] Fig.10 A schematic diagram of the structure of a shaft body provided in one embodiment of the present application;

[0031] Fig.11 for Fig.10 A partial enlarged view of point D in the middle;

[0032] Fig.12 A schematic structural diagram of a shaft body provided in another embodiment of the present application. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0034] like Figure 1-Figure 12As shown, the embodiment of the present application provides a cigarette sampling device, which is applied to the cigarette product sampling process in the production process of a cigarette factory. In the production process of cigarette products, in order to improve the quality level of cigarette products and verify whether various indicators meet the production standards, sampling and inspection of cigarette products are required. Cigarette product samples are extracted from the production line, and then the extracted cigarette product samples are transferred to the laboratory for testing of various indicators. In the above process, after the cigarette products are extracted from the production line, the cigarette products are usually placed in a sample box and then transferred to the laboratory. The sample boxes currently used are mostly simple boxes with a single cavity, and each sample is concentrated in the sample box. In one sampling, there may be a situation where cigarette products of different specifications are extracted, so that cigarette products of different specifications cannot be classified and placed in the sample box. In addition, too many cigarette products are listed in the sample box, which causes a large interaction force between the cigarette products, which easily causes the cigarette products to deform, affecting the subsequent detection of items such as appearance. The cigarette sampling device provided by the present application is intended to achieve classified storage of cigarette products of different specifications and solve the problem of extrusion deformation caused by stacking too many cigarette products at one time.

[0035] The cigarette sampling device includes a storage body 100, and the number of the storage bodies 100 is multiple. The multiple storage bodies 100 are arranged along a first direction. A accommodating cavity is provided on the storage body 100. The accommodating cavity on the storage body 100 is used to store cigarette samples. The cigarette samples taken from the production line are placed in the accommodating cavity of the storage body 100. The storage body 100 is provided with multiple accommodating cavities, and thus has multiple accommodating cavities for placing cigarette products. Cigarette products of different specifications can be placed separately, and classified storage of cigarette products of different specifications can be achieved.

[0036] The cigarette sampling device also includes a shaft body 200, which is an elongated member. The axial direction of the shaft body 200 is the first direction. The multiple storage bodies 100 are connected by the shaft body 200, and the multiple storage bodies 100 are arranged along the first direction to form a multi-layer storage structure.

[0037] Under the action of the shaft 200, each storage body 100 can rotate around the axial direction of the shaft 200. When the storage body 100 rotates, the storage bodies 100 can be displaced from each other, thereby exposing the accommodating cavity, so as to place and take out the cigarette products. In addition, at least a first part of the shaft 200 can be bent. When the first part is bent, two adjacent storage bodies 100 are folded against each other in a first plane parallel to the first direction. The folding action can also expose the accommodating cavity on the storage body 100, which is convenient for placing and taking out the cigarette products. In this way, at the rotation of the shaft 200, Under the action, the storage body 100 can expose the accommodating cavity by rotating or folding, which greatly improves the convenience of using the cigarette sampling device and makes it convenient to place and take cigarette products. In this embodiment, for the first part, when the first direction is in a vertical state, the various storage bodies 100 are arranged together up and down in the vertical direction, and the shaft body 200 connects the various storage bodies 100 in series up and down. The first part refers to the part between two adjacent storage bodies 100, and at least this part can be bent, thereby realizing the mutual folding of the two adjacent storage bodies 100.

[0038] Preferably, the opening directions of the accommodating cavities of each storage body 100 are the same, and the opening directions of the accommodating cavities are parallel to the first direction. When two adjacent storage bodies 100 are relatively folded or relatively swung around the first direction, the opening and closing control of the accommodating cavities on one of the storage bodies 100 can be achieved. A cover 300 can also be provided, and the cover 300 is used to close or open the opening of the accommodating cavity of the outermost storage body 100 that opens outward.

[0039] When the first direction is the vertical direction, each storage body 100 is arranged vertically up and down, and the opening of the storage cavity of each storage body 100 is upward. When each storage body 100 is aligned and arranged, the upper storage body 100 can cover the storage cavity of the next storage body 100, so that the storage cavity of the next storage body 100 is closed. By rotating the storage body 100 around the first direction, the upper and lower storage bodies 100 are displaced from each other, so that the storage cavity of the storage body 100 is opened, and, by By folding two adjacent storage bodies 100 toward each other, the storage cavity of the next storage body 100 can also be opened. In this embodiment, a cover 300 is provided for the top storage body 100. The cover 300 is used to close or open the storage cavity of the top storage body 100. In this way, the storage cavities of all storage bodies 100 can be closed and opened. The cover 300 and each storage body 100 are connected by an axis 200, and the cover 300 is arranged on the top of the top storage body 100.

[0040] In one embodiment, the shaft body 200 is a through-body elongated member, and the material of the shaft body 200 is a flexible material. An axial hole 101 is set on the storage body 100, and the shaft body 200 passes through the axial holes 101 on each storage body 100. When the first direction is the vertical direction, the axial holes 101 of each storage body 100 are aligned up and down, and the shaft body 200 can movably pass through the axial holes 101 of each storage body 100 to connect each storage body 100 together. Under the action of the flexible material shaft body 200, when each storage body 100 is aligned and arranged up and down, the shaft body 200 can play a certain limiting role on each storage body 100 in the horizontal plane. The limiting The manufacturing method can make each storage body 100 stably arranged together, and each storage body 100 can rotate around the shaft 200, so that different storage bodies 100 are misaligned up and down, and the corresponding storage cavity of the storage body 100 can be exposed, so that the cigarette product can be placed or taken out, and the shaft 200 made of flexible material can be bent at any position, so that the two upper and lower adjacent storage bodies 100 can be relatively folded, and the storage cavity of the lower storage body 100 can also be exposed, so that the cigarette product can be placed or taken out. For example, the material of the shaft 200 is rubber, and the shaft 200 is a rubber soft rod. In the form of, an assembly hole 301 is set on the cover 300, and after the cover 300 and each storage body 100 are arranged up and down, the assembly hole 301 of the cover 300 and the shaft hole 101 of each storage body 100 are aligned up and down, and the shaft body 200 can movably pass through the assembly hole 301 and the shaft hole 101 of each storage body 100, and both ends of the shaft body 200 extend a part, one end of the shaft body 200 extends out of the cover 300, and the other end of the shaft body 200 extends downward from the shaft hole 101 of the bottom storage body 100, and then both ends of the shaft body 200 are heat-melted to form enlarged ends to prevent the shaft body 200 from slipping out of the shaft hole 101 and the assembly hole 301, thereby realizing each The storage body 100 and the cover 300 are preferably connected. The shaft hole 101 and the assembly hole 301 are holes with circular cross-sections, the shaft body 200 is a cylindrical structure, the aperture of the shaft hole 101 is the same as the aperture of the assembly hole 301, and the outer diameter of the shaft body 200 is slightly smaller than the aperture of the shaft hole 101. For example, the diameter of the shaft hole 101 is 5 mm, and the diameter of the shaft body 200 is 4 mm, so that the cover 300 and each storage body 100 can rotate around the shaft body 200, and the cover 300 can be folded relative to the topmost storage body 100, and two adjacent storage bodies 100 can also be folded relative to each other, so as to realize the closing and opening of the accommodating cavity on the storage body 100.

[0041] Preferably, the shaft body 200 includes a main body section 201 and a tapered section 202, two tapered sections 202 are provided, and the two tapered sections 202 are respectively arranged at the two ends of the main body section 201, the main body section 201 is arranged in a cylindrical shape, and the tapered section 202 is arranged in a frustum shape, the small head end of the tapered section 202 is coaxially connected to the end of the main body section 201, and the outer diameter of the large head end of the tapered section 202 is larger than the aperture of the shaft hole 101. In this embodiment, the main body section 201 is cylindrical, and after the main body section 201 is penetrated by the shaft hole 101 and the assembly hole 301, the tapered section 202 forms an axial limit at both ends of the main body section 201, the top tapered section 202 and the cover 300 are abutted, and the bottom tapered section 202 and the lowest storage body 100 are abutted, and the top tapered section 202 can form an axial with the assembly hole 301 of the cover 300 Limitation, the conical section 202 at the bottom can form an axial limit with the shaft hole 101 on the bottom of the storage body 100, and when the main section 201 and the conical section 202 are made of rubber, the main section 201 and the conical section 202 themselves can undergo certain expansion and contraction and compression deformation. When the two adjacent storage bodies 100 are folded relative to each other, during the folding action, an axial stretching effect will be generated on the shaft body 200. Then, on the one hand, under the tensile deformation of the material itself, and the compression deformation of the lower conical section 202 and extending more upward into the shaft hole 101, or the compression deformation of the upper conical section 202 and extending more downward into the assembly hole 301 of the cover 300, the shaft body 200 can be given a relative amount of activity relative to the assembly hole 301 and the shaft hole 101, so that the folding action is smoother and the convenience of use is improved.

[0042] More preferably, the main body section 201 is a hollow cylindrical structure, and the main body section 201 of the hollow cylindrical structure is easier to bend, thereby facilitating the folding action.

[0043] More preferably, the areas at both ends of the storage body 100 corresponding to the shaft hole 101 are recessed in the storage body 100, so that a recessed space is formed at the local position. For the storage body 100 at the bottom, the conical section 202 at the bottom of the main section 201 can be located in the recessed space and will not protrude too much, so that the cigarette sampling device can be stably placed. For this purpose, a connecting portion 102 can be provided on one side of the storage body 100, and the connecting portion 102 extends along the first direction, the shaft hole 101 is provided on the connecting portion 102, and the shaft body 200 passes through the connecting portion 102 along the first direction. Part 102, both ends of the connecting part 102 are respectively recessed at the top and bottom sides of the storage body 100 in the vertical direction to form a recessed space. For the same storage body 100, recessed spaces are formed at the positions corresponding to the two ends of the axial hole 101. Then, for the upper and lower adjacent storage bodies 100, a certain space is formed between the two axial holes 101. On the one hand, this space is convenient for observing the shaft body 200. A more significant effect is that it makes it more convenient and easy for the shaft body 200 to bend under the action of this space, which is beneficial for the two storage bodies 100 to perform relative folding.

[0044] More preferably, a limiting assembly is provided on one side of the storage body 100, and the limiting assembly includes a limiting groove 401 and a limiting protrusion 402. The width of the limiting groove 401 is comparable to the size of the limiting protrusion 402. In terms of size, the limiting protrusion 402 can be fitted into the limiting groove 401. When two adjacent storage bodies 100 are relatively folded, the limiting protrusion 402 on the upper storage body 100 can be fitted into the limiting groove 401 of the lower storage body 100, and the fitting is adapted to form a locking limit, thereby limiting the relative displacement of the upper and lower adjacent storage bodies 100 along a direction perpendicular to the first plane, so that the folding action is more stable. The number of limiting assemblies is two groups, thereby improving the stability of the limit.

[0045] Preferably, the storage body 100 is a square box body with an opening on one side, the storage body 100 includes a bottom wall and four side walls, the four side walls and the bottom wall enclose a receiving cavity, the connecting portion 102 is arranged at the connection of two adjacent side walls, and the limiting component is arranged on one of the adjacent two side walls, that is, the storage body 100 is a square box body with an opening on the top, the connecting portion 102 is arranged on the outside at a corner, the axial hole 101 vertically penetrates the connecting portion 102, the limiting component is arranged on a side wall at the corner, the limiting groove 401 is arranged on the top of the side wall, and the limiting protrusion 402 is arranged on the bottom of the side wall. When two adjacent storage bodies When the upper storage body 100 and the lower storage body 100 are aligned up and down, the limiting protrusion 402 at the bottom of the upper storage body 100 and the limiting groove 401 at the top of the lower storage body 100 are aligned but do not block each other. When the upper storage body 100 and the lower storage body 100 are folded relative to each other, under the action of swinging, the limiting protrusion 402 on the upper storage body 100 enters into the limiting groove 401 on the lower storage body 100 to achieve limiting, making the folding action more stable and smooth. Similarly, a limiting protrusion 402 can also be set on the corresponding side of the cover 300 so as to form a limit when the cover 300 is folded relative to the uppermost storage body 100.

[0046] A plurality of partition plates 500 are also provided on the storage body 100. The plurality of partition plates 500 divide the storage cavity of the storage body 100 into a plurality of spaces, so that the storage cavity of the same storage body 100 is further divided into a plurality of spaces, so that there are more separate spaces, which is more conducive to the classified storage of cigarette products. The partition plates 500 have a certain length, and contact portions 501 are provided at both ends of the partition plates 500. The contact portions 501 are arranged along the corresponding end edges of the partition plates 500. The contact portions 501 are hollow tubular structures, and the partition plates 500 can be detachably stuck in the storage. The partition plate 500 is fixed between the two opposite side walls of the main body 100 by means of friction. The contact parts 501 at both ends of the partition plate 500 are respectively squeezed and contacted on the inner sides of the two opposite side walls. The hollow tubular contact can be deformed to a certain extent, which is convenient for the snap-in fixation of the partition plate 500. The position of each partition plate 500 can be adjusted to adjust the size of each space separated in the same storage body 100, which is convenient for the adaptation and placement of cigarette products. Moreover, the partition plate 500 can divide the space into long strips, which is conducive to the placement of long cigarette products.

[0047] In some embodiments, thermal insulation cotton can be set on the inner side of the bottom wall and the inner side of the cover 300 to improve the thermal insulation performance. The side wall, bottom wall, cover 300 and partition plate 500 are all made of ABS material, which can also improve the thermal insulation performance to a certain extent and prevent the external temperature from affecting the sample temperature.

[0048] In another embodiment, Fig.12As shown, the shaft body 200 includes a plurality of split segments 601, each of which is cylindrical and has the same outer diameter. Each split segment 601 is hinged in turn, and then, through hinge adjustment, when the shaft body 200 is in a straight state, the shaft body 200 is passed through the shaft hole 101 and the assembly hole 301 as a whole, and the hinge point is between two adjacent storage bodies 100 and between the cover 300 and the top storage body 100. The outer diameter of the split segment 601 is slightly smaller than the aperture of the shaft hole 101. Similarly, the relative rotation and relative folding of the storage body 100 can be realized. In this embodiment, the hinge between the split segments 601 can be realized by a hinge shaft, and the ends of the split segments 601 at the two outer ends are provided with enlarged ends so as to form axial limit with the cover 300 and the bottom storage body 100.

[0049] In some embodiments, the partitions 500 provided in the storage body 100 may be arranged in parallel or non-parallel, and the direction of the partitions 500 may be curved or bent at a certain angle, so that the shape and volume of the storage space in the storage body 100 can be changed to facilitate the placement of items of different shapes and volumes such as cigarettes, cigarette boxes, and carton boxes.

[0050] In one example, a heating component such as an electric heating plate may be provided in the storage body 100, and a thermal insulation layer such as graphene may be provided on the inner wall of the storage body 100 to ensure a constant temperature in the storage body. A humidifier may be provided in the storage body 100 to maintain a specified temperature and humidity in the storage body. A temperature sensor, a humidity sensor and a controller may be provided in the storage body 100. The temperature sensor, the humidity sensor, the electric heating plate and the humidifier are electrically connected to the controller respectively, and the temperature and humidity inside the storage body 100 are adjusted so that the temperature and humidity are maintained within a specific range required for cigarette preservation. A touch screen may be provided on the outside of the storage body 100, and the touch screen is electrically connected to the controller. Manual adjustment of temperature and humidity is achieved through the touch screen. A solar panel may be provided on the outer surface of the storage body 100, and a rechargeable lithium battery may be provided inside the storage body 100. The solar panel and the rechargeable lithium battery are connected to charge the rechargeable lithium battery, and the rechargeable lithium battery is connected to the electric heating plate, the humidifier, etc. to power various devices.

[0051] A password lock, fingerprint lock or iris verification lock may be provided between two adjacent storage bodies 100 and between the cover 300 and the topmost storage body 100 to enhance the safety of the device.

[0052] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0053] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0054] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0055] It should be noted that, in this article, relational terms such as "first" and "second" 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A cigarette sampling device, characterized in that: include: A plurality of storage bodies, the plurality of storage bodies are arranged along a first direction, the storage bodies are provided with a receiving cavity, and the receiving cavity of the storage body is used to receive the cigarette sample; A shaft body, whose axial direction is a first direction, and the plurality of storage bodies are connected by the shaft body; Each of the storage bodies can rotate around the axis direction of the shaft body, and at least a first portion of the shaft body can be bent so that two adjacent storage bodies can be folded over each other in a first plane parallel to the first direction.

2. A cigarette sampling device according to claim 1, characterized in that: The opening directions of the accommodating cavities of the storage bodies are the same, and the opening directions of the accommodating cavities are parallel to the first direction. The accommodating cavities of one of the storage bodies can be opened and closed by relatively folding two adjacent storage bodies or relatively swinging around the first direction.

3. A cigarette sampling device according to claim 2, characterized in that: The utility model also comprises a cover, wherein the cover is used for closing or opening the opening of the accommodating cavity of the storage body which is at the outermost side and opens outward.

4. A cigarette sampling device according to claim 1, characterized in that: The shaft body is a long member throughout, and the material of the shaft body is a flexible material.

5. A cigarette sampling device according to claim 4, characterized in that: The storage body is provided with an axial hole, and the shaft body passes through the axial hole of each storage body.

6. A cigarette sampling device according to claim 5, characterized in that: The shaft body includes a main body section and a tapered section. Two tapered sections are provided and are respectively arranged at the two ends of the main body section. The main body section is arranged in a cylindrical shape, and the tapered section is arranged in a frustum shape. The small head end of the tapered section is coaxially connected to the end of the main body section, and the outer diameter of the large head end of the tapered section is larger than the aperture of the shaft hole.

7. A cigarette sampling device according to claim 6, characterized in that: The main body section is a hollow cylindrical structure.

8. The cigarette sampling device according to claim 6, characterized in that: The areas on the receiving body corresponding to the two ends of the shaft hole are recessed in the receiving body.

9. A cigarette sampling device according to claim 8, characterized in that: A connecting portion is arranged on one side of the storage body. The connecting portion is extended along a first direction, and an axial hole is arranged on the connecting portion. Both ends of the connecting portion are recessed in the storage body.

10. A cigarette sampling device according to claim 9, characterized in that: A limiting component is arranged on the outside of one side of the storage body, and the limiting component includes a limiting groove and a limiting convex. When two adjacent storage bodies are folded relative to each other, the limiting convex on one storage body can be adapted to the limiting groove on the other storage body, thereby limiting the relative displacement of the two adjacent storage bodies along a direction perpendicular to the first plane.

11. A cigarette sampling device according to claim 10, characterized in that: The number of the limiting components is two.

12. The cigarette sampling device according to claim 10, characterized in that: The storage body is a square box body with an opening on one side. The storage body includes a bottom wall and four side walls. The four side walls and the bottom wall enclose a accommodating cavity. The connecting portion is arranged at the connection between the adjacent two side walls, and the limiting component is arranged on one of the adjacent two side walls.

13. A cigarette sampling device according to claim 12, characterized in that: The storage body is provided with a plurality of partition plates to divide the accommodating cavity of the storage body into a plurality of spaces.

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