Novel straw sleeve

Abstract

The utility model discloses a novel straw sleeve which comprises a straw sleeve body and a straw cap. The straw sleeve is connected with the straw cap, liquid nitrogen is arranged in an inner cavity of the straw sleeve, a sample can be stored, and the straw sleeve and the straw cap can preserve heat of the sample. The utility model has the beneficial effects that both the pipe cap and the pipe body are made of low-temperature-resistant PPO special plastics and are subjected to micro-foaming injection molding, and a large number of closed micro-bubble structures are formed in the pipe cap and the pipe body, so that a structure similar to a'heat insulation cabin 'is formed. When heat passes through the microbubble structure, a conduction path is continuously broken by bubbles, so that the cold insulation effect is better, and a biological sample can be safely and effectively protected. A balance weight can be configured outside the straw body, so that the straw sleeve is kept stable and cannot float when being soaked in a liquid liquid nitrogen environment, and the balance weight can be selected not to be configured when the straw sleeve is used in a gaseous liquid nitrogen storage environment. A liquid inlet is formed in the side wall of the tube body, liquid nitrogen can enter the straw sleeve through the liquid inlet, and the problem that the activity of a sample is affected by temperature difference in the moving process and consequently damage is caused is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sample storage technical field, especially a novel macaroni pipe cover. BACKGROUND

[0002] The macaroni pipe cover is used for the preservation of biological samples such as sperm, embryos or small volume liquid at low temperature.

[0003] The existing macaroni pipe cover has poor heat preservation effect, is inconvenient when injecting liquid nitrogen, is frequently moved to cause damage due to the influence of temperature difference on sample activity, and is relatively cumbersome to operate, has a relatively heavy overall volume, and has the risk of falling off when being grabbed, therefore, the inventor designs a novel macaroni pipe cover. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above or the problems existing in the prior art, the utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a novel macaroni pipe cover which can prevent heat transfer, has good heat preservation effect, is lighter in quality, saves cost, and through the setting of the liquid inlet, liquid nitrogen can enter the inside of the macaroni pipe cover, preventing damage due to the influence of temperature difference on activity during the movement of the sample, and through the setting of the counterweight, various working environments can be adapted.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: including macaroni pipe cover and pipe cap, the pipe cap can be provided on the macaroni pipe cover, the pipe cap and the macaroni pipe cover are both formed by plastic material micro-foaming injection molding, and the body of the pipe cap and the macaroni pipe cover is formed into a closed micro-bubble structure.

[0008] As a preferred scheme of the novel macaroni pipe cover of the utility model, a liquid inlet is formed on the macaroni pipe cover, the liquid inlet is communicated with the inner cavity of the macaroni pipe cover, and the liquid inlet is used for the liquid nitrogen to enter the inside of the macaroni pipe cover.

[0009] As a preferred scheme of the novel macaroni pipe cover of the utility model, a support part is arranged on the macaroni pipe cover, and the support part is used for the external grabbing mechanism to grab.

[0010] As a preferred scheme of the novel macaroni pipe cover of the utility model, the support part is protruded or recessed on the side edge of the macaroni pipe cover.

[0011] As a preferred scheme of the novel microphone sleeve, the supporting part comprises a protruding ring, and the protruding ring is annularly and protrudingly arranged outside the microphone sleeve.

[0012] As a preferred scheme of the novel microphone sleeve, the microphone sleeve is further provided with a counterweight, and the counterweight can increase the weight of the microphone sleeve.

[0013] As a preferred scheme of the novel microphone sleeve, the counterweight comprises a counterweight sleeve, and the counterweight sleeve is annularly sleeved on the microphone sleeve.

[0014] As a preferred scheme of the novel microphone sleeve, the microphone sleeve is further provided with a maintenance code area, and the maintenance code area can place a label.

[0015] As a preferred scheme of the novel microphone sleeve, the maintenance code area is arranged at the bottom of the microphone sleeve and is recessed by a certain depth.

[0016] As a preferred scheme of the novel microphone sleeve, the microphone sleeve is further provided with an RIFD chip groove, and the RIFD chip groove can accommodate an RIFD chip.

[0017] As a preferred scheme of the novel microphone sleeve, the microphone sleeve is further provided with at least one set of anti-rotation members, and the anti-rotation members can prevent the microphone sleeve from rotating.

[0018] As a preferred scheme of the novel microphone sleeve, the anti-rotation member comprises a rotation-stopping rib, the rotation-stopping rib is arranged at the lower end of the microphone sleeve, and the rotation-stopping rib can increase the friction with the contact surface.

[0019] As a preferred scheme of the novel microphone sleeve, the pipe cap is threadedly connected with the upper end of the microphone sleeve, and the circumferential side surface of the pipe cap is provided with an anti-skid groove.

[0020] The novel microphone sleeve has the following beneficial effects:

[0021] 1. The pipe cap and the pipe body are made of low-temperature-resistant PPO special plastic and are formed by micro-foaming injection molding, a large number of closed micro-bubble structures are formed in the interior, and a structure similar to a “heat insulation cabin” is formed. The thermal conductivity of gas is much lower than that of solid materials. When heat passes through the micro-bubble structure, the conduction path is constantly broken by the bubbles, the cold preservation effect is better, and the biological sample can be safely and effectively protected.

[0022] 2. The micro-foaming injection molding process forms a large number of closed micro-bubble structures in the interior, so that the quality is lighter, materials can be saved, and costs can be saved.

[0023] 3. The pipe body is configured with a counterweight outside the pipe body, so that the pipe sleeve can be kept stable and not float up when immersed in a liquid nitrogen environment, and the counterweight can be selected not to be configured when applied in a gaseous liquid nitrogen storage environment.

[0024] 4. The pipe body is provided with a liquid inlet on the side wall, and liquid nitrogen can enter the pipe sleeve through the liquid inlet to cool the sample in the pipe sleeve and prevent the sample from being damaged due to temperature difference during movement.

[0025] 5. The pipe body is provided with an identifiable maintenance code and RIFD chip, which can be used for automatic storage identification and authentication. The maintenance code is arranged in the inner recessed groove to prevent the maintenance code from being blurred due to contact and friction between the pipe body bottom and the container. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor. Among them:

[0027] Figure 1 It is a whole schematic view of the new pipe sleeve.

[0028] Figure 2 It is an exploded schematic view of the new pipe sleeve.

[0029] Figure 3 It is Figure 2 It is an enlarged schematic view of F1 of the new pipe sleeve in

[0030] Reference signs: pipe sleeve, 1; pipe cap, 2; liquid inlet, 3; support part, 4; protruding ring, 41; counterweight, 5; counterweight sleeve, 51; maintenance code area, 6; RIFD chip groove, 7; anti-rotation part, 8, rotation stopping rib, 81; DETAILED DESCRIPTION

[0031] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0032] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0033] Secondly, the "one embodiment" or "embodiment" referred to herein means that a specific feature, structure, or characteristic can be included in at least one implementation of the present application. The "in one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent or alternative to other embodiments. Embodiment 1

[0034] With reference to Figure 1 For the first embodiment of the present application, the embodiment provides a novel microphone sleeve, which comprises a microphone sleeve 1 and a cap 2; the upper end of the microphone sleeve 1 is connected with the cap 2, and the microphone sleeve 1 and the cap 2 are internally provided with cavities, and liquid nitrogen is arranged in the cavities. By placing the sample inside the microphone sleeve 1, the sample can be cooled by the microphone sleeve 1 and the cap 2, and temperature loss is avoided.

[0035] Specifically, it comprises a microphone sleeve 1 and a cap 2; the cap 2 can be arranged on the microphone sleeve 1, and the cap 2 and the microphone sleeve 1 are both formed by micro-foaming injection molding of plastic material, and a closed micro-bubble structure is formed in the body of the cap 2 and the microphone sleeve 1.

[0036] Preferably, the cap and the microphone sleeve tube are both made of low-temperature-resistant PPO special plastic and are formed by micro-foaming injection molding, and a large number of closed micro-bubble structures are formed in the interior, forming a structure similar to a "heat insulation cabin". The thermal conductivity of gas is much lower than that of solid material, and the conduction path is constantly broken by the bubbles when heat passes through such a micro-bubble structure, so that the cooling effect is better, and the biological sample can be safely and effectively protected.

[0037] Preferably, the micro-foaming injection molding process forms a large number of closed micro-bubble structures in the interior, so that the quality is lighter, and the material can be saved, thereby saving the cost.

[0038] In summary, the present application is characterized in that the microphone sleeve 1 and the cap 2 are internally provided with cavities, and liquid nitrogen is arranged in the cavities. By placing the sample inside the microphone sleeve 1, the sample can be cooled by the microphone sleeve 1 and the cap 2, and temperature loss is avoided. The cap and the tube of the microphone sleeve 1 and the cap 2 are both made of low-temperature-resistant PPO special plastic and are formed by micro-foaming injection molding, and a large number of closed micro-bubble structures are formed in the interior, forming a structure similar to a "heat insulation cabin". The thermal conductivity of gas (usually air and the like) is much lower than that of solid material, and the conduction path is constantly broken by the bubbles when heat passes through such a micro-bubble structure, so that the cooling effect is better, and the biological sample can be safely and effectively protected. Embodiment 2

[0039] With reference to Figures 1-3For the second embodiment of the utility model, in the last embodiment, the novel microphone sleeve includes a microphone sleeve 1 and a cap 2; the upper end of the microphone sleeve 1 is connected with the cap 2, and the microphone sleeve 1 and the cap 2 are internally provided with cavities, and the cavities are provided with liquid nitrogen; by placing the sample inside the microphone sleeve 1, the cap 2 and the microphone sleeve 1 can cool the sample, and temperature loss is avoided.

[0040] Specifically, the microphone sleeve 1 and the cap 2 are included; the cap 2 can be arranged on the microphone sleeve 1, and the cap 2 and the microphone sleeve 1 are both formed by micro-foaming injection molding of plastic material, and a closed micro-bubble structure is formed in the body of the cap 2 and the microphone sleeve 1.

[0041] Further, the microphone sleeve 1 is provided with a liquid inlet 3, the liquid inlet 3 is communicated with the inner cavity of the microphone sleeve 1, and the liquid inlet 3 can supply liquid nitrogen into the microphone sleeve 1.

[0042] Preferably, the liquid inlet is arranged on the side wall of the tube body, and the liquid nitrogen can enter the microphone sleeve through the liquid inlet to cool the sample in the microphone sleeve, preventing the sample from being damaged due to temperature difference during movement.

[0043] Further, the microphone sleeve 1 is provided with a support portion 4, and the support portion 4 can be gripped by an external gripping mechanism.

[0044] Further, the support portion 4 is protruded or recessed on the side of the microphone sleeve 1.

[0045] By arranging the support portion 4, the external gripping mechanism can easily grip the microphone sleeve 1 through the support portion 4, preventing the microphone sleeve 1 from falling off during gripping.

[0046] Further, the support portion 4 includes a protruding ring 41, and the protruding ring 41 is annularly protruded on the outer side of the microphone sleeve 1.

[0047] Preferably, the protruding ring 41 can be easily gripped.

[0048] Further, the microphone sleeve 1 is further provided with a counterweight 5, and the counterweight 5 can increase the weight of the microphone sleeve 1.

[0049] Further, the counterweight 5 includes a counterweight sleeve 51, and the counterweight sleeve 51 is annularly arranged on the microphone sleeve 1.

[0050] Preferably, the microphone sleeve 1 can be configured with a counterweight, so that the microphone sleeve 1 can remain stable and not float up when immersed in a liquid nitrogen environment, and similarly, the counterweight can be selected not to be configured when applied in a gaseous liquid nitrogen storage environment.

[0051] Further, the microphone sleeve 1 is further provided with a maintenance code area 6, and the maintenance code area 6 can place a label.

[0052] Further, the maintenance code area 6 is arranged at the bottom of the straw sleeve 1 and is recessed to a certain depth.

[0053] Preferably, the bar code or the two-dimensional code on the package can be scanned and recognized by arranging the maintenance code area 6, and the maintenance code area 6 is recessed to a certain depth on the straw sleeve 1, so as to avoid the situation that the label paper is worn and cannot be scanned.

[0054] Further, the RIFD chip slot 7 is arranged on the straw sleeve 1, and the RIFD chip slot 7 can accommodate the RIFD chip.

[0055] Preferably, the RIFD chip slot 7 is recessed, so that the RIFD chip can be arranged inside and can be used for automatic storage, recognition and authentication.

[0056] Further, at least one anti-rotation part 8 is arranged on the straw sleeve 1, and the anti-rotation part 8 can prevent the straw sleeve 1 from rotating.

[0057] Preferably, the anti-rotation part 8 can increase the friction force to prevent mutual sliding with the contact surface.

[0058] Further, the anti-rotation part 8 includes a rotation stopping rib 81 arranged at the lower end of the straw sleeve 1, and the rotation stopping rib 81 can increase the friction force with the contact surface.

[0059] Preferably, the straw sleeve can be fixed so as not to rotate all the time.

[0060] Further, the pipe cap 2 is threadedly connected to the upper end of the straw sleeve 1, and the circumferential side surface of the pipe cap 2 is provided with an anti-skid groove.

[0061] Preferably, the anti-skid groove can be arranged to facilitate rotation.

[0062] Further, the straw sleeve 1 and the pipe cap 2 are internally provided with a micro-bubble type structure, and the straw sleeve 1 and the pipe cap 2 can keep the sample warm through the micro-bubble type structure.

[0063] Preferably, the pipe cap and the pipe body are made of low-temperature-resistant PPO special plastic and are formed by micro-foaming injection molding, and a large number of closed micro-bubble structures are formed inside, forming a structure similar to a "heat insulation cabin". The thermal conductivity of gas such as air is much lower than that of solid materials, and the conduction path is constantly broken when heat passes through the micro-bubble structure, so that the cooling effect is better, and the biological sample can be safely and effectively protected. Moreover, the micro-foaming injection molding process forms a large number of closed micro-bubble structures inside, so that the quality is lighter, and the materials and costs can be saved.

[0064] In summary, the pipe cap and the pipe body are both made of low-temperature-resistant PPO special plastic and are formed by micro-foaming injection molding, a large number of closed micro-bubble structures are formed inside, a structure similar to a "heat insulation cabin" is formed, when heat passes through this micro-bubble structure, the conduction path is constantly broken by the bubbles, the cold preservation effect is better, and the biological sample can be safely and effectively protected; the pipe body can be configured with a counterweight outside, so that the pipe cover can be kept stable and not float up when immersed in a liquid nitrogen environment, and similarly, the counterweight can be selected not to be configured when applied in a gaseous liquid nitrogen storage environment. The pipe body side wall is provided with a liquid inlet, liquid nitrogen can enter the pipe cover through the liquid inlet to cool the sample in the pipe cover, prevent the sample from being damaged due to temperature difference during movement, and the like. The bottom of the pipe body is provided with a recognizable maintenance code and a RIFD chip, which can be used for automatic storage identification and authentication, and the maintenance code is arranged in the inner recessed groove to prevent the maintenance code from being blurred due to contact and friction between the bottom of the pipe body and the container.

[0065] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various example embodiments are merely illustrative. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise changed, and the nature or number of elements or positions can be modified or changed. Accordingly, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the generality of the application. In the claims, any "means plus function" clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the example embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to particular embodiments described, but extends to various modifications that nevertheless fall within the scope of the appended claims.

[0066] Furthermore, in order to provide a concise description of exemplary embodiments, all features of an actual implementation can not be described (i.e., those unrelated to the best mode of carrying out the present inventive subject matter currently under consideration).

[0067] It is to be understood that the development of the particular implementations described herein was not determined merely by the availability of certain items or materials. Rather and more generally, specific implementations can be determined, for example, based on the particular requirements of the instrument or system to which that implementation relates. For example, a specific implementation of a reagent or kit can be determined based on the number of assays or assays types that are to be performed by the instrument or system that implementation relates to.

[0068] It should be noted that the above examples are only used to illustrate the technical solutions of the present application, not to limit it. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A new type of pipe sleeve, characterized in that: Including the pipe sleeve (1), and the pipe cap (2); The pipe cap (2) can be covered on the pipe sleeve (1), the pipe cap (2) and the pipe sleeve (1) are all by plastic material microfoaming injection molding, and the body of the pipe cap (2) and the pipe sleeve (1) is formed into closed microbubble structure.

2. The new pipe socket according to claim 1, characterized in that: The inner cavity of the pipe sleeve (1) is provided with liquid nitrogen, and the pipe sleeve (1) is provided with a liquid inlet (3), the liquid inlet (3) is communicated with the inner cavity of the pipe sleeve (1), and the liquid inlet (3) is used for liquid nitrogen to enter the inside of the pipe sleeve (1).

3. The new type of pipe sleeve as claimed in claim 1, characterized in that: The pipe sleeve (1) is provided with a supporting portion (4), and the supporting portion (4) can be grabbed by an external grabbing mechanism.

4. The novel pipe joint of claim 3, wherein: The supporting portion (4) is protruded or recessed on the side of the pipe sleeve (1).

5. The novel pipe socket according to claim 4, wherein: The supporting portion (4) includes a convex ring (41), and the convex ring (41) is annularly protruded on the outer side of the pipe sleeve (1).

6. The new type of pipe sleeve as claimed in claim 1, characterized in that: The pipe sleeve (1) is further provided with a counterweight (5), and the counterweight (5) can increase the weight of the pipe sleeve (1).

7. The novel pipe socket according to claim 6, wherein: The counterweight (5) includes a counterweight sleeve (51), and the counterweight sleeve (51) is annularly sleeved on the pipe sleeve (1).

8. The new type of pipe sleeve as claimed in claim 1, characterized in that: The pipe sleeve (1) is further provided with a code area (6), and the code area (6) can place a label.

9. The novel ferrule of claim 8, wherein: The code area (6) is arranged on the bottom of the pipe sleeve (1) and recessed by a certain depth.

10. The new type of pipe sleeve according to claim 1, characterized in that: The pipe sleeve (1) is further provided with a RIFD chip slot (7), and the RIFD chip slot (7) can accommodate a RIFD chip.

11. The new type of pipe sleeve according to claim 1, characterized in that: The pipe sleeve (1) is further provided with at least one set of anti-rotation member (8), and the anti-rotation member (8) can prevent the pipe sleeve (1) from rotating.

12. The new type of pipe sleeve according to claim 11, characterized in that: The anti-rotation member (8) includes a rotation stopping rib (81), which is arranged at the lower end of the pipe sleeve (1), and the rotation stopping rib (81) can increase the friction with the contact surface.

13. The new type of pipe sleeve according to claim 1, characterized in that: The pipe cap (2) is threadedly connected with the upper end of the pipe sleeve (1), and the circumferential side of the pipe cap (2) is provided with an anti-skid groove.

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